JP3198282B2 - Roof deck for multi-story parking lot and drainage system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof deck for a self-propelled multi-story parking lot and a drainage system therefor.

[0002]

2. Description of the Related Art In a so-called self-propelled multi-story parking garage, a plurality of pillars are erected from the ground, and H-shaped steels are vertically and horizontally arranged between the pillars. The floor panel bodies are respectively laid via the upper surface of the H-shaped steel in the directions.

FIG. 42 is a perspective view of a conventional floor panel main body 91 with a part cut away, and includes left and right vertical frames 92, a horizontal frame 93 bridged between both ends of the vertical frame 92, and a vertical frame 92. The frame body is composed of three horizontal supports 94 bridged between the vertical frames 92 and three vertical supports 95 arranged on the horizontal supports 94 and bridged between the horizontal frames 93. ing. A steel net 9 is provided on the upper surface of the frame body made of the steel material thus configured.
7 is laid. A plurality of breaths 96 are stretched diagonally inside the frame body, and the rigidity of the frame body is secured by the breaths 96.

[0004]

The floor panel main body 91 of the conventional example has only a net body 97 covered on the upper surface thereof. This is because the multi-story parking lot has a nature in which a car is parked, so that there is no inconvenience even if rainwater is applied to the car itself. Is lighter,
At the same time, the cost was reduced.

However, the floor below the multi-story parking lot, for example,
For a person parked on the first floor, there is a problem that rainwater is splashed when getting on and off the car, which causes discomfort to the user.

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and has an object to prevent rainwater from leaking to the lower floor of a multistory parking lot and to efficiently drain the rainwater. And a drainage system therefor.

[0007]

According to the roof deck of the multi-story parking lot according to the first aspect of the present invention, the plurality of upright columns 32 are provided.
In a multi-story parking garage in which H-shaped steels 22 are bridged in the vertical direction and the horizontal direction between the upper portions of the car and the floor panel body is arranged in a space on a horizontal plane formed between the H-shaped steels 22, The floor panel main body 1 is composed of a frame-shaped frame main body 5 and a single plate that covers the opening surface of the upper surface of the frame main body 5. Drain 1 for draining rainwater over its entire length
9 is characterized in that one or more are formed.

According to the roof deck of the multi-story parking garage according to the second aspect, the H-shaped steels 22 are bridged in the vertical and horizontal directions between the upper portions of the plurality of pillars 32 erected, respectively. In a multistory parking garage in which the floor panel main body is arranged in a space on a horizontal plane formed by a vertical frame, the left and right vertical frames 2 and the side plates 3 before and after bridging between both ends of the vertical frame 2 are configured. A frame body 5, a plurality of plates 6 covering the opening surface of the upper surface of the frame body 5, and being a long object laid adjacent to the left and right vertical frames 2 and having a substantially U-shaped cross section; , The floor panel body 1 is constituted, and a groove between the adjacent plates 6 whose both ends are in contact with each other is a drain groove 19 for draining rainwater.

According to the roof deck of the multi-story parking garage according to the third aspect, the H-shaped steels 22 are bridged vertically and horizontally between the upper portions of the plurality of upright columns 32, respectively. In a multistory parking garage in which the floor panel main body is arranged in a space on a horizontal plane formed by a vertical frame, the left and right vertical frames 2 and the side plates 3 before and after bridging between both ends of the vertical frame 2 are configured. A frame body 5, a plurality of plates 6 covering the opening surface of the upper surface of the frame body 5, and being a long object laid adjacent to the left and right vertical frames 2 and having a substantially U-shaped cross section; The flat panel 12 is formed integrally from the end of the one side piece 11 of the plate 6 toward the side, and
A gutter-like portion 13 for draining rainwater is formed integrally with a groove having an upper surface opened below the flat portion 12, and the side piece 1 of the plate 6 adjacent to the flat portion 12 of the laid plate 6 is formed.
A plurality of plates 6 are laid on the frame main body 5 with the lower end of the plate 6 being placed so that the upper end surface of the side plate 3 and the upper surface of the plate 6 are flush with each other. The groove formed between them is formed as a drain groove 19 for draining rainwater, a cutout 20 for drainage is formed in the upper part of the side plate 3 corresponding to the end of the drain groove 19, and a side piece of the adjacent plate 6 is formed. A hole 21 for draining rainwater flowing into the gutter-like portion 13 through a gap between the lower end of each of the 10 and 11 and the flat portion 12 is formed in the side plate 3.

Further, according to the roof deck of the multi-story parking garage according to the fourth aspect, the H-shaped steels 22 are bridged in the vertical and horizontal directions between the upper portions of the plurality of pillars 32 erected, respectively. In a multi-story parking garage in which the floor panel body is arranged in a space on a horizontal plane formed between the left and right vertical frames 2 and the side plates 3 before and after bridging between both ends of the vertical frames 2. The first and the first frames 1 and 2 are formed by covering the opening of the frame main body 5 and the upper surface of the frame main body 5 and laying adjacent to the left and right vertical frames 2 and having a substantially U-shaped cross section. Second plate 6,7
And the floor panel main body 1, a flat portion 12 is integrally formed from the end of the one side piece 11 of the first plate 6 to the side, and an upper surface is formed below the flat portion 12. A flat portion 12 of a first plate 6 is formed integrally with an open groove-shaped gutter-like portion 13 for draining rainwater, and lays the gutter-like portion 13 sequentially from the end of the frame body 5 toward the inside. The lower end of the side piece 10 of the adjacent first plate 6 located on the inside of the frame body 5 is placed on the upper side of the frame body 5, and the opposing first plates 6, 6 laid around the substantially central portion of the frame body 5. The side pieces 14, 14 on both sides of the second plate 7 are placed on the flat portion 12 of each of the above, and the plurality of first plates 6 and the second plates 7 are mounted on the frame body 5 at the upper end surface of the side plate 3. And the first and second
Lay so that the upper surfaces of the plates 6 and 7 are flush with each other,
A groove formed between the side pieces 10, 11, and 14 of the adjacent plates 6, 6, 7 is formed as a drain groove 19 for draining rainwater, and a drain is formed on an upper portion of the side plate 3 corresponding to an end of the drain groove 19. And a hole 21 for draining rainwater flowing into the gutter portion 13 through a gap between the lower end of the side piece 10, 11 of the adjacent plate 6 and the flat portion 12 is formed in the side plate 3. It is characterized by doing.

Further, according to the roof deck of the multi-story parking garage according to the fifth aspect, the horizontal support 4 for receiving the plurality of plates 6 and 7 is provided.
Are cross-linked between the vertical frames 2.

According to the roof deck of the multistory parking garage according to the sixth aspect, when a plurality of floor panel bodies 1 whose upper surfaces are closed are laid, rainwater falls between the adjacent floor panel bodies 1 and 1. It is characterized by a caulking material interposed.

According to the roof deck of the multi-storey parking lot according to the present invention , when a plurality of the floor panel bodies 1 are laid, the caulking for preventing rainwater from falling between the adjacent floor panel bodies 1 and 1 is provided. It is characterized by interposed materials.

According to the roof deck of the multistory parking garage according to the eighth aspect, the left and right vertical frames 2 are bridged between both ends of the vertical frames 2.
Frame body 5 composed of front and rear side plates 3 and frame body 5
Over the opening surface of the upper surface of the
It is a long object that is laid down.
Floors with a plurality of plates 6 with inclined side pieces 10, 11
One side piece 1 of the plate 6 constitutes the panel body 1.
It has a groove shape with an upper surface opened below the end of
A plate on which the drainage gutter 13 is integrally formed and laid
6 below the side piece 10 of the plate 6 adjacent above the side piece 11
Place the ends and place the plurality of plates 6 on the opening surface of the frame body 5.
Laying and forming between the side pieces 10 and 11 of the adjacent plate 6
Drain 19 is used to drain rainwater.
At the same time, the side of the plate 6 adjacent by the trough-shaped portion 13
Rainwater that has flowed through the gap at the lower end of the pieces 10 and 11
It is characterized by drainage.

According to the roof deck of the multi-story parking lot according to the ninth aspect, the left and right vertical frames 2 and the ends of the vertical frames 2 are bridged.
Frame body 5 composed of front and rear side plates 3 and frame body 5
Over the opening surface of the upper surface of the
It is a long object laid down and inclined to both sides with a substantially U-shaped cross section
1st and 2nd play with side pieces 10, 11, and 14
The floor panel body 1 is composed of
The upper surface is opened below the end of one side piece 11 of the sheet 6.
Gutter-shaped part 13 that drains rainwater and is formed integrally
Then, the gutter-shaped portions 13 are directed inward from each other from the end of the frame body 5.
Lower end of the side piece 11 of the first plate 6 to be sequentially laid
The first play positioned adjacent to the inside of the frame body 5 above the
The lower end of the side piece 10 of the frame 6
Opposing first plates 6, 6 laid on the sides
11 on both sides of the second plate 7 on the lower end of
4 and 14 are placed on each of the plurality of first plates 6 and
And the second plate 7 is laid on the opening surface of the frame body 5 and
Between the side pieces 10, 11, 14 of the plates 6, 6, 7
The formed groove is used as a drain 19 to drain rainwater.
And the plate 6 adjacent by the trough 13
It flows through the gaps at the lower end portions of the side pieces 10, 11, and 14.
It is characterized by draining rainwater
You.

According to the drainage system for a multi-story parking garage according to the tenth aspect , the H-shaped steels 22 are bridged in the vertical and horizontal directions between the upper portions of the plurality of upright columns 32, respectively. In a multistory parking garage in which a floor panel main body is arranged in a space on a horizontal plane to be formed, H-shaped steel 22 is used.
A gutter 33 for receiving rainwater drained from the floor panel main body 1 is provided on the lower surface side of the floor panel.

According to the drainage system for a multi-story parking garage according to the eleventh aspect , the H-shaped steels 22 are bridged in the vertical and horizontal directions between the upper portions of the plurality of upright columns 32, respectively. In a multistory parking garage in which a floor panel main body is arranged in a space on a horizontal plane to be formed, H-shaped steel 22 is used.
A gutter 33 for receiving rainwater drained from the floor panel main body 1 is provided on the lower surface side of the H-shaped steel 22 and a second gutter body 39 for receiving rainwater from the floor panel main body 1 and rainwater from the gutter 33 is provided.
And a container 44 for receiving rainwater from the second gutter body 39 is attached to the second gutter body 39,
The downspout 48 for draining rainwater from the bottom 4 is connected to the column 32
It is characterized by being arranged along.

According to the wastewater system of multi-storey car park according to claim 12, the H-section steel 22 bridged respectively vertically and horizontally between the upper portion of the plurality of pillars 32 erected, between these H-section steel 22 In a multistory parking garage in which a floor panel main body is arranged in a space on a horizontal plane to be formed, H-shaped steel 22 is used.
A gutter body 33 for receiving rainwater drained from the floor panel body 1 is disposed on the lower surface side of the floor panel, and a third gutter body 49 for receiving rainwater from the floor panel body 1 and rainwater from the gutter body 33 is provided on the pillar 32. 50 provided on the side surface of the H-shaped steel 22 to support the H-beam 22
And a fourth gutter 51 for receiving rainwater from the bracket 50 is provided on a side surface of the pillar 32,
A drain hole 52 for dropping rainwater in the gutter body 51 into the column 32 is formed in the side surface of the column 32, and a drain hole 53 for draining rainwater to the outside is formed in a lower portion of the column 32. I have.

Further, according to the drainage system for a multi-story parking garage according to the thirteenth aspect , the H-shaped steels 22 are bridged in the vertical and horizontal directions between the upper portions of the plurality of upright columns 32, respectively. In a multistory parking garage in which the floor panel body is arranged in a space on a horizontal plane formed between the pillars 3
2 and a bracket 5 attached to the side surface and supporting the H-shaped steel 22
In this embodiment, a fifth gutter 57 for drainage is integrally formed.

Furthermore, according to the drainage system of claim 14, wherein the multi-storey car park, the H-section steel 22 bridged respectively vertically and horizontally between the upper portion of the plurality of pillars 32 erected, these H-section steel 22 In a multistory parking garage in which a floor panel body is arranged in a space on a horizontal plane formed between
A gutter 33 for receiving rainwater drained from the floor panel main body 1 is provided on the lower surface side of the mold steel 22, and a fifth gutter 57 for receiving rainwater from the floor panel main body 1 and rainwater from the gutter 33 is provided.
A first hole 58 formed integrally with the lower part of both sides of the bracket 50 provided on the side surface of the column 32 and supporting the H-shaped steel 22 and perforated in the side surface of the bracket 50 inside the base of the bracket 50. A recess 59 for receiving rainwater flowing from the fifth gutter body 57 through the bracket 50 is formed.
A drain hole 52 for draining rainwater into the pillar 32 from the second hole 61 drilled in the front plate 60 of the recess 59 is formed on the side surface of the pillar 32, and a drain hole for draining rainwater to the outside at the lower part of the pillar 32. It is characterized in that a hole 53 is formed.

According to the wastewater system of multi-storey car park according to claim 15 wherein the H-section steel 22 bridged respectively vertically and horizontally between the upper portion of the plurality of pillars 32 erected, between these H-section steel 22 In a multi-story parking garage in which the floor panel body is arranged in the formed space on a horizontal plane, a fifth gutter for drainage is provided on the side surface of the bracket 50 which is attached to the side surface of the column 32 and supports the H-shaped steel 22. A body 57 is integrally formed, and a sixth gutter 69 for drainage is disposed on an opening surface of a lower surface of the bracket 50.

Further, according to the drainage system of claim 16, wherein the multi-storey car park, the H-section steel 22 bridged respectively vertically and horizontally between the upper portion of the plurality of pillars 32 erected, these H-section steel 22 In a multistory parking garage in which a floor panel main body is disposed in a space formed on a horizontal plane formed therebetween, a gutter body 33 for receiving rainwater drained from the floor panel main body 1 is disposed on the lower surface side of the H-shaped steel 22. A fifth gutter 57 for receiving rainwater from the floor panel body 1 and rainwater from the gutter 33 is integrated with lower portions of both side surfaces of a bracket 50 provided on a side surface of the column 32 and supporting the H-shaped steel 22. And a sixth gutter 69 for receiving rainwater from the gutter 33 is provided on the opening surface of the lower surface of the bracket 50, and the sixth gutter 69 is perforated in the base of the bracket 50 on the side surface of the bracket 50. The fifth through the first hole 58 A recess 59 is formed for receiving rainwater flowing from the gutter body 57 and rainwater from the sixth gutter body 69, and a second hole 61 formed in the front plate 60 of the recess 59 of the bracket 50 is provided in the column 32. Hole 52 for draining rainwater into
And a drain hole 53 for draining rainwater to the outside at a lower portion of the column 32.

According to the drainage system for a multi-story parking garage according to the seventeenth aspect , the H-shaped steels 22 are bridged vertically and horizontally between the upper portions of the plurality of upright columns 32, respectively. In a multistory parking garage in which a floor panel body is arranged in a space on a horizontal plane to be formed, a V-shaped cross section is formed on a side surface of a bracket 50 which is attached to a side surface of a pillar 32 and supports an H-shaped steel 22. The drainage fifth gutter body 57 is integrally formed, and the drainage sixth gutter body 69 is disposed on the opening surface of the lower surface of the bracket 50.

Further, according to the drainage system for a multi-story parking lot according to the eighteenth aspect , the H-shaped steels 22 are bridged vertically and horizontally between the upper portions of the plurality of upright columns 32, respectively. In a multistory parking garage in which a floor panel main body is disposed in a space formed on a horizontal plane formed therebetween, a gutter body 33 for receiving rainwater drained from the floor panel main body 1 is disposed on the lower surface side of the H-shaped steel 22. A fifth gutter 57 for receiving rainwater from the floor panel body 1 and the gutter 33 is provided at a lower portion of both side surfaces of a bracket 50 provided on a side surface of the column 32 and supporting the H-shaped steel 22. A sixth gutter 69 for receiving rainwater from the gutter 33 is disposed on an opening surface on the lower surface of the bracket 50, and the shape is bent integrally into a V-shape, and the sixth gutter 69 is provided inside the base of the bracket 50. A first perforated side of the bracket 50 A recess 59 is formed to receive rainwater flowing from the fifth gutter body 57 through the fifth gutter body 57 and rainwater from the sixth gutter body 69, and a second hole is formed in the front plate 60 of the recess 59 of the bracket 50. A drain hole 52 for draining rainwater from the hole 61 of the pillar 32 into the pillar 32 is formed in the side surface of the pillar 32.
2 is characterized in that a drain hole 53 for draining rainwater to the outside is formed in the lower part of the second.

Further, according to the drainage system for a multi-story parking lot according to the nineteenth aspect, the lower surface of the bracket 50 is an inclined surface descending toward the column 32, and the fifth surface is provided on the side surface of the bracket 50.
The gutter body 57 is integrally formed.

[0026]

According to the roof deck of the multi-story parking garage according to the first aspect of the present invention, the rainwater falling on the upper surface of the floor panel body 1 is drained by the drainage groove, and is moved downward of the floor panel body 1. Rainwater can be prevented from falling. For this reason, rainwater does not leak to the floor below the floor on which the floor panel body 1 is laid. Nor.
Further, the floor surface is closed by the floor panel main body 1, and unlike the floor panel main body composed of a conventional mesh body which allows a user to peep from the lower floor to the upper floor, it is possible to see the upper floor from the lower floor. No, especially for women.

According to the roof deck of the multistory parking garage according to the second aspect, by laying the plurality of plates 6, the space between the adjacent plates 6 becomes the drainage groove 19, and the plurality of drainage grooves 1 is formed.
9, the rainwater can be efficiently drained. Also,
It is possible to prevent rainwater from dropping below the floor panel main body 1, so that rainwater does not leak to floors below the floor where the floor panel main body 1 is laid, and the vehicle is parked on the lower floor. The people getting on and off do not receive rainwater and do not cause any discomfort. Further, the floor surface is closed by the floor panel main body 1, and unlike the floor panel main body composed of a conventional mesh body which allows a user to peep from the lower floor to the upper floor, it is possible to see the upper floor from the lower floor. No, especially for women.

Further, according to the roof deck of the multistory parking garage according to the third aspect, by laying a plurality of plates 6, a drain groove 19 is formed between adjacent plates 6, and a plurality of drain grooves 1 are provided.
Rain water can be efficiently drained from the notch 9 and the notch 20, and the rainwater flowing into the gutter 13 through the gap between the lower end of the side piece 11 of the adjacent plate 6 and the flat part 12 can be drained. Rain water can be drained from the holes 13 and the side plate 3. In addition, rainwater can be prevented from falling below the floor panel main body 1, so that rainwater does not leak to floors below the floor where the floor panel main body 1 is laid, and the automobile is placed on the lower floor. There is no rainwater and no discomfort for people who park and get on and off. Further, the floor surface is closed by the floor panel main body 1, and unlike the floor panel main body composed of a conventional mesh body which allows a user to peep from the lower floor to the upper floor, it is possible to see the upper floor from the lower floor. No, especially for women.

According to the roof deck of the multistory parking garage according to the fourth aspect, by laying the plurality of plates 6 and 7, the drainage grooves 19 are formed between the adjacent plates 6 and 7, and the plurality of drainage grooves 19 and The rainwater can be efficiently drained from the notch 20, and the side plates 10, 6 of the adjacent plates 6, 6, 7 can be drained.
The rainwater flowing into the gutter portion 13 through the gap between the lower end of each of the gutter portions 11 and 14 and the flat portion 12 is supplied to the gutter-like portion 13 and the hole 21
Rainwater can be drained from. Further, since the first plate 6 has the gutter-like portion 13, the first plate 6 has a shape in which a groove-like cross-sectional shape of the gutter-like portion 13 is added to a substantially U-shaped cross-sectional shape. 6 can be increased in strength with respect to the weight (load) of the vehicle. Also,
It is possible to prevent rainwater from dropping below the floor panel main body 1, so that rainwater does not leak to floors below the floor where the floor panel main body 1 is laid, and the vehicle is parked on the lower floor. The people getting on and off do not receive rainwater and do not cause any discomfort. Further, the floor surface is closed by the floor panel main body 1, and unlike the floor panel main body composed of a conventional mesh body which allows a user to peep from the lower floor to the upper floor, it is possible to see the upper floor from the lower floor. No, especially for women. Furthermore, even if the gutter-shaped part 13 is formed on one side of the first plate 6, the first plate 6 is laid from both the vertical frames 2 with the gutter-shaped part 13 inside, and finally the center , A second plate 7 having a substantially U-shaped cross section is laid between the first plates 6 facing the gutter-like portions 13, and the plates 6, 6 are attached to the floor panel body 1.
7 can be laid. In addition, since only two types, the first plate 6 having the gutter-shaped portion 13 and the second plate 7 suffice, it is easy to manage the members, and in the case of construction, the plates are laid by mistake. Nor.

According to the roof deck of the multi-story parking lot according to the fifth aspect, the rigidity of the entire floor panel main body 1 can be ensured by supporting the plates 6 and 7 by the plurality of transverse supports 4 and the weight. The strength can be maintained even for automobiles that have a problem.

According to the roof deck of the multistory parking garage according to the sixth aspect, the caulking material is interposed between the adjacent floor panel bodies 1 so that even when a plurality of floor panel bodies 1 are laid, Rainwater can be prevented from falling from between the adjacent floor panel bodies 1.

According to the roof deck of the multi-story parking lot according to the seventh aspect, the caulking material is interposed between the adjacent floor panel bodies 1 so that even when a plurality of floor panel bodies 1 are laid, Rainwater can be prevented from falling from between the adjacent floor panel bodies 1.

According to the roof deck of the multistory parking garage according to the eighth aspect, by laying a plurality of plates 6, the adjacent floors are laid.
Between the rates 6 is a drain 19, and from a plurality of drains 19
Rainwater can be drained efficiently, and
The gutter-like portion 13 is provided through a gap between the lower end of the side piece 11 of the rate 6 and
Draining rainwater from the gutter 13 into the rainwater
Can be. Also, rainwater falls below the floor panel body 1.
Can be prevented, so that the floor panel body 1
Rainwater does not leak to floors below the floor where the
Rain on people who park their cars on the floor and get on and off
No discomfort. In addition, the floor panel body
The floor is closed by 1 and the floor is looked up from the bottom.
Floor panel body consisting of a conventional mesh that can be
Unlike, you can't see the floor from the bottom up, especially
Sex can give a sense of security.

According to the roof deck of the multi-story parking lot according to the ninth aspect, the plurality of plates 6 and 7 are laid so that the adjacent plates are adjacent to each other.
The gap between the plates 6 and 7 becomes a drain groove 19, and a plurality of drain grooves are provided.
Rainwater can be drained more efficiently than 19
Below the side pieces 10, 11, 14 of the plates 6, 6, 7 which are in contact
The rainwater that has flowed into the gutter 13 through the gap between the ends has a gutter shape.
Rain water can be drained from the section 13. Also, the first
The plate 6 has a gutter-like portion 13 so that the plate 6 has a sectional shape.
The groove-shaped cross-sectional shape of the gutter-like portion 13 is added to the portion having a substantially U-shape.
And the rigidity of the first plate 6 is increased to
Strength can be increased with respect to the weight (load) of the vehicle.
Also, rainwater is prevented from falling below the floor panel body 1.
The floor on which the floor panel body 1 is laid.
Rainwater does not leak down to the lower floor.
It is uncomfortable for people who park their cars to get on and off without rainwater
It does not give a feeling. In addition, the floor panel body 1
The surface is closed and you can look up from the bottom floor
Unlike the floor panel body consisting of a conventional mesh that can be
You cannot see the floor from the bottom up, especially for women.
And can give a sense of security. Furthermore,
Even if the gutter-like portion 13 is formed on one of the plates 6,
With the gutter-shaped part 13 inside, the first press
And finally laying the gutter 6
The cross section is substantially U-shaped between the first plates 6 facing each other.
Just laying the second plate 7 and the floor panel book
Plates 6 and 7 can be laid on the body 1. Only
Also, a first plate 6 having a gutter portion 13 and a second plate
Since only two types of rate 7 are required, material management is easy,
In addition, even in the case of construction, laying a plate by mistake
Not even.

According to the drainage system for a multistory parking garage according to the tenth aspect , the rainwater falling on the upper surface of the floor panel body 1 is received by the gutter 33 disposed on the lower surface side of the H-shaped steel 22, and Rainwater can be prevented from falling on the lower floor below the panel body 1. Therefore, the rainwater does not leak to the lower floor, and the person who parks the car on the lower floor and gets on and off does not receive the rainwater and does not give any discomfort.

According to the drainage system for a multi-story parking lot according to the eleventh aspect , the rainwater drained from the floor panel body 1 is H
The gutter body 33, the second gutter body 39, and the container 44 provided on the lower surface of the section steel 22 collect the rainwater in the container 44 via the vertical gutter 48 along the column 32 to the ground or the ditch. It will be drained. Therefore, the rainwater falling on the upper surface of the floor panel main body 1 can be efficiently drained to the ground or the like without falling to the lower floor. Therefore, the rainwater does not leak to the lower floor, and the person who parks the car on the lower floor and gets on and off does not receive the rainwater and does not give any discomfort.

Further, according to the drainage system of the multi-storey car park according to claim 12, wherein, rainwater is drained from the floor panel body 1, Toitai 33 provided on the lower surface of the H-section steel 22, the third gutter body 4
9, and flows into the fourth gutter body 51, and the rainwater in the fourth gutter body 51 further flows down into the pillar 32 through the drain hole 52 of the pillar 32. The rainwater that has flowed into the pillar 32 is drained to the ground or a groove from a drain hole 53 formed in a lower portion of the pillar 32. Therefore, the rainwater falling on the upper surface of the floor panel main body 1 can be efficiently drained to the ground or the like without falling to the lower floor. Therefore, the rainwater does not leak to the lower floor, and the person who parks the car on the lower floor and gets on and off does not receive the rainwater and does not give any discomfort. Furthermore, since rainwater is poured into the pillar 32 from the fourth gutter body 51,
Since the pillar 32 is used as a downspout, a separate downspout is not required and cost can be reduced. Further, since no downspout is used, the downspout exists on the side surface of the pillar 32. Because there is no protrusion, the effective space is widened, and the vehicle can be easily parked when parking.

According to the drainage system for a multi-story parking lot according to the thirteenth aspect , since the fifth gutter body 57 is formed integrally with the bracket 50, no separate gutter body is required.
The assembly workability can be improved, and the cost can be reduced. Further, since the fifth gutter body 57 is formed integrally with the bracket 50, the rigidity of the bracket 50 itself can be increased, the structural strength can be maintained at a predetermined strength, and the deformation of the bracket 50 is prevented. can do.

According to the drainage system for a multi-story parking garage according to the fourteenth aspect , since the fifth gutter body 57 is bent and formed integrally with the bracket 50, no separate gutter body is required. Workability can be improved, and costs can be reduced. Moreover, since the bracket 50 is bent integrally with the fifth gutter body 57, the rigidity of the bracket 50 itself can be increased, and the support strength of the H-shaped steel 22 can be improved. The rainwater drained from the floor panel body 1 is
A gutter body 33, a fifth gutter body 57 provided on the lower surface of the H-section steel 22,
It flows into the recess 59 in the bracket 50,
Rain water flows down into the pillar 32 through the second hole 61 of the front plate 60 and the drain hole 52 of the pillar 32. The rainwater that has flowed into the pillar 32 is drained to the ground or a groove from a drain hole 53 formed in a lower portion of the pillar 32. Therefore, the rainwater falling on the upper surface of the floor panel body 1 does not fall to the lower floor,
It can be efficiently drained to the ground or the like. Therefore, the rainwater does not leak to the lower floor, and the person who parks the car on the lower floor and gets on and off does not receive the rainwater and does not give any discomfort. Furthermore, since rainwater is poured into the pillar 32 from the recess 59 of the bracket 50, the pillar 32 is used as a downspout, so that a separate downspout is not required and cost can be reduced, Moreover, since no downspout is used separately, no downspout exists on the side surface of the pillar 32 and there are no protrusions, so that the effective space is widened and the vehicle can be easily parked even when parked.

According to the drainage system for a multi-story parking lot according to the fifteenth aspect , since the fifth gutter body 57 is formed integrally with the bracket 50, no separate gutter body is required.
The assembly workability can be improved, and the cost can be reduced. Further, since the fifth gutter body 57 is formed integrally with the bracket 50, the rigidity of the bracket 50 itself can be increased, the structural strength can be maintained at a predetermined strength, and the deformation of the bracket 50 is prevented. can do. Also, most rainwater can be drained by the sixth gutter 69, and the opening at the lower surface of the bracket 50 can be covered by the sixth gutter 69, so that the appearance can be improved. . Further, the fifth and sixth gutter bodies 5
7, 69 are integrated with the bracket 50, and different from the case of only the fifth gutter body 57, the fifth and sixth gutter bodies 57, 69
Thereby, the rigidity of the entire bracket 50 can be further increased. Therefore, the structural strength can be maintained at a predetermined higher strength, and the deformation of the bracket 50 can be prevented.

According to the drainage system for a multi-story parking garage according to the sixteenth aspect , since the fifth gutter body 57 is formed integrally with the bracket 50, no separate gutter body is required. Workability can be improved, and costs can be reduced. Moreover, since the bracket 50 is bent integrally with the fifth gutter body 57, the rigidity of the bracket 50 itself can be increased, and the support strength of the H-shaped steel 22 can be improved. The rainwater drained from the floor panel body 1 is
From the gutter body 33 provided on the lower surface of the H-section steel 22 to the sixth gutter body 69
And flows into the recess 59 in the bracket 50, and at the same time, flows from the fifth gutter body 57 into the recess 59, and furthermore, the second hole 61 of the front plate 60 of the recess 59 and the drain hole 52 of the column 32. The rainwater flows down into the pillar 32 via. This pillar 32
The rainwater that has flowed into the inside is drained to the ground or a ditch from a drain hole 53 formed in a lower portion of the pillar 32. In particular,
When there is much rainwater, almost all of the water flows into the sixth gutter 69, so that the rainwater does not overflow from the fifth gutter 57 and the recess 59 is formed.
Can be flowed into the column 32. Therefore, the rainwater falling on the upper surface of the floor panel main body 1 can be efficiently drained to the ground or the like without falling to the lower floor. Therefore, the rainwater does not leak to the lower floor, and the person who parks the car on the lower floor and gets on and off does not receive the rainwater and does not give any discomfort. In addition, since the opening surface of the lower surface of the bracket 50 can be covered by the sixth gutter 69, the appearance can be improved. Furthermore, the rigidity of the entire bracket 50 can be further increased by the fifth gutter body 57 integrally formed on the side surface of the bracket 50 and the sixth gutter body 69 provided on the lower surface. Furthermore, since rainwater is poured into the pillar 32 from the recess 59 of the bracket 50, the pillar 32 is used as a downspout, so that a separate downspout is not required and cost can be reduced, Moreover, since no downspout is used separately, no downspout exists on the side surface of the pillar 32 and there are no protrusions, so that the effective space is widened and the vehicle can be easily parked even when parked.

According to the drainage system for a multistory parking garage according to the seventeenth aspect , since the fifth gutter body 57 is formed integrally with the bracket 50, no separate gutter body is required.
The assembly workability can be improved, and the cost can be reduced. Also, most rainwater can be drained by the sixth gutter 69, and the opening at the lower surface of the bracket 50 can be covered by the sixth gutter 69, so that the appearance can be improved. . In addition, the fifth and sixth
The rigidity of the bracket 50 as a whole is
Can be more enhanced. Further, since the fifth gutter body 57 is formed by bending the cross section into a V-shape, the bending process can be performed only once compared with the case where the cross-section is formed into a U-shape, thereby improving productivity. That can be done.

According to the drainage system for a multi-story parking garage according to the eighteenth aspect , since the fifth gutter 57 is formed integrally with the bracket 50, no separate gutter is required. Thus, the assembling workability can be improved, and the cost can be reduced. Moreover, since the bracket 50 is bent integrally with the fifth gutter body 57, the rigidity of the bracket 50 itself can be increased, and the support strength of the H-shaped steel 22 can be improved. Rain water drained from the floor panel body 1 is supplied from the gutter provided on the lower surface of the H-shaped steel 22 to the sixth gutter 6.
9, flows into the recess 59 in the bracket 50, and at the same time, flows from the fifth gutter body 57 into the recess 59, and further, the second hole of the front plate 60 of the recess 59 and the drain hole 5 of the column 32.
The rainwater flows down into the pillar 32 via 2. The rainwater that has flowed down into the pillar 32 is drained by a drain hole 5 formed in the lower part of the pillar 32.
3 will be drained to the ground or ditches. In particular, when there is much rainwater, almost all of the water flows into the sixth gutter body 69, so that the rainwater does not overflow from the fifth gutter body 57 and the recess 59 is formed.
Can be flowed into the column 32. Therefore, the rainwater falling on the upper surface of the floor panel main body 1 can be efficiently drained to the ground or the like without falling to the lower floor. Therefore, the rainwater does not leak to the lower floor, and the person who parks the car on the lower floor and gets on and off does not receive the rainwater and does not give any discomfort. In addition, since the opening surface of the lower surface of the bracket 50 can be covered by the sixth gutter 69, the appearance can be improved. Furthermore, the rigidity of the entire bracket 50 can be further increased by the fifth gutter body 57 integrally formed on the side surface of the bracket 50 and the sixth gutter body 69 provided on the lower surface. Further, since the fifth gutter body 57 is formed by bending the cross section into a V-shape, the bending process can be performed only once compared with the case where the cross-section is formed into a U-shape, thereby improving productivity. That can be done. In addition, rainwater
0, since it is poured into the pillar 32 from the recess 59, the pillar 3
2 is used as a downspout. Therefore, a separate downspout is not required and cost can be reduced. Further, since no downspout is used, there is no downspout on the side surface of the pillar 32. In addition, since there are no protrusions, the effective space is widened, and the vehicle can be easily parked when parking.

According to the drainage system for a multi-story parking garage according to the nineteenth aspect , since the fifth gutter 57 does not protrude from the lower surface of the bracket 50, the fifth gutter 57 does not interfere with the roof of the automobile. The fifth gutter body 57 does not come into contact. Particularly, since the edge of the roof of the tall car is rounded, it is determined that there is no vertical gutter on the outer surface of the pillar 32 and the lower surfaces of the bracket 50 and the fifth gutter body 57 are on the pillar 32 side. Since the vehicle is lowered and inclined, the roof of the tall vehicle does not come into contact with the bracket 50 or the fifth gutter 57, so that the vehicle can be successfully parked close to the column 32 side.

[0045]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 4 is a perspective view of a floor panel main body 1 laid on the floor of a multistory parking garage, and FIG.
2 shows a cutaway perspective view of FIG. In FIG. 1, a frame body 5 is composed of a vertical frame 2 having a substantially U-shaped cross section on the right and left sides, front and rear plate-shaped side plates 3, and a plurality of horizontal members 4 bridged inside the vertical frame 2. ing.

A plurality of fixing plates 9 are fixed to the upper portion on the inner side of the vertical frame 2 by welding or the like, and the upper end of the horizontal ridge 4 having a substantially U-shaped cross section is fixed to the lower surface of the fixing plate 9 by welding or the like. ing. A breath 8 is connected by welding or the like between the fixed plates 9 located at each angle, so that the rigidity of the frame body 5 is secured.
The ends of the vertical frame 2 and the side plate 3 are fixed to each other by welding or the like.

Plates 6 and 7 as shown in FIGS. 1 and 3 are covered on the upper surface of the frame main body 5. The length, width and number of the plates 6 and 7 are determined according to the size of the multi-story parking lot. The floor panel body 1 as a single item is formed by appropriately changing the dimensions between the columns. In the present embodiment, the floor panel main body 1 is composed of six plates 6 laid on both sides and one plate 7 laid in the center.

As shown in FIGS. 5 and 6, the plate 6 has a substantially U-shaped cross section, and the side pieces on both sides are inclined pieces 10 and 11 descending to both sides. A flat portion 12 protruding sideways from the front is integrally formed. Further, a gutter-like portion 13 having a substantially U-shaped cross section is integrally formed from the end of the flat portion 12 of the plate 6.
The cross-sectional shape of the gutter-like portion 13 of the plate 6 is not limited to the U-shape, and may be formed in a U-shape or a V-shape.

The plate 7 that covers the center of the frame body 5
As shown in FIG. 5, the cross-sectional shape is substantially U-shaped,
The side pieces on both sides are inclined pieces 14 descending to both sides. A receiving portion 15 for receiving the gutter-like portion 13 of the plate 6 is provided at an upper end portion on both sides of the horizontal support 4 of the frame body 5 (see FIG. 1).
The shape of the receiving portion 15 is substantially U-shaped in accordance with the shape of the gutter-shaped portion 13. On the upper surfaces of the plates 6 and 7, a large number of projections for preventing slippage of automobile tires are continuously provided over the entire length in the longitudinal direction.

Here, when the plate 6 is laid,
As shown in FIGS. 1 and 5, the gutter-shaped portions 13 are arranged from both sides of the frame main body 5 toward the inside. At this time, as shown in FIG. 6, one of the inclined pieces 10 of the plate 6 is
The plate 6 is positioned in the horizontal direction because the gutter-like portion 13 of the plate 6 is received by the receiving portion 15 of the horizontal ridge 4. Further, both ends of the plate 6 are mounted on a mounting piece 16 (see FIG. 2) integrally formed inside the upper end of the side plate 3. In addition, the same number of the mounting pieces 16 described above on the side plate 3 are formed in accordance with the number of the laid plates 6 and 7.

Next, when the inner plate 6 is laid, as shown in FIG. 6, the inclined piece 10 of the plate 6 is placed on the upper surface of the flat portion 12 of the adjacent plate 6 (the plate 6 already laid first). And the gutter-shaped portion 13 of the plate 6 is disposed in the receiving portion 15 of the horizontal support 4 in the same manner as described above. Both ends of the plate 6 are mounted on the mounting pieces 16 of the side plate 3. The laying of the plate 6 is sequentially repeated.

Then, as shown in FIG. 5, the center of the frame body 5 has a shape in which the gutter-like portions 13 of both plates 6 face each other.
By mounting and laying the inclined pieces 14 on both sides of the plate 7 on the flat portions 12 of both plates 6, the plates 6 and 7 are laid on the frame body 5. Thus, the floor panel body 1 is formed. Between the plates 6 and 7, the flat portion 12 and the inclined pieces 10, 11, and 14 are fixed by welding or the like at a plurality of positions in the middle, and the ends of the plates 6 and 7 are attached to the mounting pieces 16 of the side plate 3. Are fixed by welding or the like. Further, the floor panel main body 1 formed by connecting and fixing each member by welding is plated with hot-dip galvanizing or the like, and is subjected to rust prevention.

The groove formed by the inclined pieces 10, 11, 14 between the adjacent plates 6, 7 is a drain groove 19 for draining rainwater. Therefore, a substantially V-shaped drain groove 19 for draining rainwater is formed between the adjacent plates 6 and 7, and the rainwater falling on the upper surface of the floor panel body 1 is efficiently drained. Can be. The rainwater in the drain groove 19 flows into the gap between the flat portion 12 between the adjacent plates 6 and 7 and the inclined piece 10, and the flowing rainwater flows down to the gutter-like portion 13 of the plate 6. Therefore, the rainwater that has fallen on the upper surface of the floor panel body 1 is drained by the drain groove 19 and the gutter-shaped portion 13 without falling to the lower floor.

The upper part of the side panel 3 of the floor panel body 1 is
As shown in FIG.
A substantially V-shaped notch 20 for draining rainwater from the outside to the outside is formed by the number of drain grooves 19. In addition, a plurality of holes 21 for draining rainwater from the gutter portion 13 to the outside are similarly drilled corresponding to the gutter portion 13. Therefore, the rainwater that has fallen on the upper surface of the floor panel main body 1 is drained by the drainage groove 19 and the notch 20, and the gutter 13 and the hole 21.
Is drained to the outside through

The flow of rainwater in the floor panel body 1 itself is as follows. That is, when it rains, it flows from the gap between the adjacent plates 6 and 7 to the gutter-shaped portion 13, and the rainwater flowing to the gutter-shaped portion 13 is drained to the outside from the hole 21 of the side plate 3. At the same time, rainwater flows into the drain groove 19 formed between the adjacent plates 6 and 7, and is drained to the outside from the cutout portion 20 of the side plate 3. In particular, even in the case of heavy rain, since the drainage groove 19 is formed on the upper surface of the floor panel body 1, it is possible to efficiently drain rainwater to the outside through the drainage groove 19 and the notch 20. You can do it.

The space between the gutter portion 13 and the lower surfaces of the plates 6 and 7 is dimensioned so that a human hand can sufficiently enter therein, and dust and other dust entering from the upper surfaces of the plates 6 and 7 are accumulated. Even in this case, the inside of the gutter 13 can be easily cleaned.

Next, a method of bridging the H-shaped steel in the horizontal and vertical directions and laying the floor panel body 1 in a space on the horizontal plane of the H-shaped steel will be described. 8 and 16
Is the same as the method of laying the floor panel main body 1 on the H-section steel except for the shape of the pillar.

First, as shown in FIG. 6, the connection and fixing between the H-section steel 22 and the floor panel main body 1 will be described. In FIG. 6, the floor panel body 1 is connected and fixed by bolts 23.
A connecting bracket 25 formed in a substantially U-shape is provided at the part of the mold steel 22.
Are arranged. That is, the H-shaped steel 22
The connection fittings 25 are arranged at the left and right opening surfaces of the H-shaped steel 22, that is, the connection fittings 25 are positioned on the opening surfaces between the upper and lower pieces of the H-shaped steel 22.

The upper and lower two insertion holes 26 (see FIG. 2) formed in the side surface of the vertical frame 2 of the floor panel main body 1, the upper and lower two insertion holes (not shown) of the connecting bracket 25, and H Section steel 2
The bolt 23 is inserted into the upper and lower two through holes (not shown) of FIG.
Respectively as shown in FIG. This inserted bolt 2
By screwing nuts 24 to 3 and tightening,
The vertical frame 2 of the floor panel main body 1 is connected and fixed to the H-shaped steel 22 via the connection fitting 25. Here, when one floor panel main body 1 is laid in the space between the H-shaped steels 22, the other vertical frame 2 is also connected to the H-shaped steel 22 as in FIG. It will be connected and fixed to the shape steel 22.
A small gap is left between the end of the floor panel body 1 in the longitudinal direction and the H-shaped steel 22 that is not directly connected and fixed in order to allow rainwater to fall.

Next, the case where the plurality of floor panel bodies 1 are connected and fixed between the H-shaped steel members 22 is performed as follows.
The connection and fixing of the ends of the floor panel main body 1 are performed by a connection fitting 27 fixed to the plate-shaped H-shaped steel 22 by welding as shown in FIG. That is, the H-shaped steel 22 shown in FIG.
10 shows the H-shaped steel 22 in the vertical direction (Y direction), and connects the floor panel bodies 1 on both sides with the connecting metal fitting 27 fixed in the vertical direction. It is fixed.

That is, the bolts are inserted into the insertion holes 26 of the floor panel main body 1 shown in FIG. 2, the insertion holes 27a of the connecting fittings 27 shown in FIG. 10, and the insertion holes 26 of the adjacent floor panel main body 1 shown in FIG. Connect and fix with bolts and nuts in the same way as above. The fixing of the other end of the floor panel body 1 is the same. Further, a hole 28 for inserting and connecting bolts is drilled in the middle of the vertical frame 2 of the floor panel main body 1 as shown in FIG. 1, and through this hole 28 as shown in FIG. It connects and fixes the inner portions of both floor panel bodies 1.

That is, as shown in FIG. 7, a plate 29 is interposed between the vertical frames 2 of the adjacent floor panel main body 1, and both the vertical frames 2 are bolted and nuts 31 via the plate 29. By fixing, the adjacent floor panel main bodies 1 can be connected and fixed.

Here, when a plurality of floor panel bodies 1 are laid between the H-section steels 22 as described above, the floor panel bodies 1
The caulking material is interposed so that rainwater does not fall from the gap between them. This can prevent rainwater from falling between adjacent floor panel bodies 1.

Here, in the above embodiment, the floor panel body 1
Although the plate covering the opening surface of the above is constituted by the plurality of plates 6 and 7, it may be formed by one plate and one or a plurality of drain grooves may be formed on the upper surface of the plate. . Alternatively, the floor panel body 1 may be configured by laying only the plate 6 on the upper surface of the frame body 5.

When the floor panel main body 1 is constituted by using a plurality of plates 6 and 7, the floor panel main body 1 may be formed only by the drainage groove 19 on the surface without forming a gutter-like portion, or the notch 2 of the side plate 3 may be formed.
0 may not be formed.

Further, when the frame body 5 of the floor panel body 1 is formed, the horizontal body 4 is used in the above embodiment, but the frame body 5 may be configured without using the horizontal body 4. good.

When the floor panel body 1 is constructed, any member may be used as described above, and when the opening surface of the upper surface of the frame body 5 is covered, one plate may be used. Alternatively, a plurality of plates or a plurality of types of plates may be used, and a drain groove may be formed on the surface of such a plate.
When a plurality of floor panel bodies constituted by such various combinations are laid, a caulking material is interposed between the floor panel bodies in order to prevent rainwater from falling as described above.

Next, a drainage system for a multi-story parking lot having a configuration as shown in FIG. 8 will be described. The configuration of the floor panel main body 1 and the method of laying it on the H-shaped steel 22 are performed by the method described above.

In FIG. 8, the H-section steel 22 is supported by a plurality of columns 32, and each column 32 is formed in an arch shape. Horizontal and vertical H-section steel 2
2 is provided with a trough 33 having a substantially U-shaped cross section. The trough 33 allows the left and right ends of the floor panel main body 1 to pass through the front and rear cutouts 20 and the rainwater from the holes 21. Is to receive.

FIG. 9 shows the gutter 33 attached to the H-shaped steel 22. As shown in FIG.
2, the tip of the substantially L-shaped mounting bracket 34 is locked to the upper surface of the lower piece 35 of the H-shaped steel 22, and the other end is locked to the upper surface of the gutter 33. Bolt 3 on gutter 33
6 and screwed in with a nut 37, the gutter 33
Is fixed to the H-shaped steel 22 on the lower surface. In addition, the cross-sectional shape of the gutter body 33 is not limited to the illustrated one, and the cross-section may be formed in a U-shape.

At the place where the H-shaped steel 22 intersects, a second gutter body 39 shown in FIG. 13 is provided, as shown in FIG. 8, FIG. 12, FIG.
As shown in FIG.
It is designed to be attached to the shape steel 22. As shown in FIG. 13, the second gutter body 39 is composed of two symmetrical halves 39a and 39b having a substantially U-shaped cross section, and the two halves 39a and 39b are connected by bolts or the like. Have been.

On the upper surface of the second gutter body 39, four U-shaped mounting pieces 40 are provided. A screw hole 41 is threaded in the attachment piece 40 of the second gutter 39, and a through hole 42 through which the column 32 is inserted is provided. Further, a mounting hole 43 is drilled at an end of the second gutter body 39.

The second gutter body 39 has a closed part at one end located at the end of the gutter body 33 and is disposed below the gutter body 33 as shown in FIG. ing. In the example shown in FIG. 14, since the intersection of the H-shaped steel 22, the four second gutter bodies 39 are arranged in a substantially cross shape, and a container 44 as shown in FIG. It is to be arranged.

FIG. 12 shows a state in which the second gutter body 39 is attached to the H-shaped steel 22, and the mounting pieces 4 on both sides of the second gutter body 39 are shown.
The inner side of the upper surface of the H-shaped steel 22 is brought into contact with the lower surface of the lower piece 35 of the H-shaped steel 22, and the tip of the mounting bracket 34 is locked to the upper surface of the lower piece 35 of the H-shaped steel 22 as in FIG. Then, the lower piece 35 of the H-shaped steel 22 is sandwiched between the mounting bracket 34 and the mounting piece 40 by inserting the bolt 36 into the hole of the mounting bracket 34 and screwing it into the screw hole 41 of the mounting piece 40, The second gutter body 39 can be attached to the lower surface side of the H-beam 22.

Next, the structure and mounting method of the container 44 disposed below the intersection of the H-section steel 22 will be described.
As shown in FIG. 11, the container 44 has an upper surface opened and a lower surface closed, and an opening 45 is formed in the center of the container 44. A drain hole 46 for draining rainwater downward is formed in a part of the bottom of the container 44. Further, a screw hole 47 is formed on each side of the upper end surface around the container 44.

As shown in FIGS. 14 and 15, the container 44 is positioned at the central portion inside the four second gutter bodies 39, and bolts (not shown) are inserted into the holes of the second gutter bodies 39. 43
(See FIG. 13), and the bolt is screwed into the screw hole 47 of the container 44 so that the container 44 is
Attached. The screw holes 47 on each side of the container 44 are also attached to the second gutter 39 in the same manner as described above, so that the container 44
Are securely fixed to the four second gutter bodies 39.

Next, as shown in FIG. 15, the upper part of the vertical gutter 48 is connected to the drain hole 46 of the container 44 from below the container 44, and the vertical gutter 48 is arranged along the column 32. I have to. The lower part of the downspout 48 is opened on the ground, and drains rainwater to a drain formed on the ground or near the column 32.

Here, the rainwater that has fallen on the upper surface of the floor panel main body 1 is drained from the drainage groove 19 of the floor panel main body 1 through the cutout portion 20 and from the gutter portion 13 through the hole 21 as described above. . And the inner floor panel body 1 between the H-shaped steels 22
Rainwater falls on the gutter 33 disposed on the lower surface side of the H-shaped steel 22. In addition, rainwater from the floor panel main body 1 disposed adjacent to the H-shaped steel 22 partially falls to the gutter 33, and the portion near the intersection of the H-shaped steel 22 is the second gutter 3.
9 fall.

The rain water that has fallen on the gutter 33 is supplied to the second gutter 39.
, And rainwater flows from the second gutter body 39 to the container 44. The rainwater that has flowed into the container 44 flows down into the downspout 48 via the drain hole 46, and flows to the drain of the multilevel parking lot or the vicinity of the column 32 as described above. Therefore, the rainwater that has fallen on the upper surface of the floor panel main body 1 does not fall on the lower surface of the floor panel main body 1, so that people on the lower floor do not receive rain.

Second Embodiment Next, a second embodiment of the drainage system will be described with reference to FIGS. In the configuration of the multistory parking lot according to the present embodiment, the number of the pillars 32 is one, and the pillars 32 are formed in a square cylindrical shape. As shown in FIG. 21 is the upper end of the pillar 32, is fixed substantially at the bracket 50 ₁ of the inverse chevron welding or the like, the bracket 50 on the upper side of the fixing piece 54 of the bracket 50 U-shaped formed on both sides of the _{1 The} brackets 50 are attached to the four side surfaces of the column 32 by bolting, welding, and the like.

As shown in FIG. 16, the H-shaped steel 2 is mounted on the upper surface of the bracket 50 attached to each side surface of the column 32 as described above.
2 are arranged in the horizontal and vertical directions. H
A gutter 33 similar to that of the previous embodiment is provided on the lower surface of the mold steel 22, and a third gutter 49 for receiving rainwater from the gutter 33 is provided on the lower surface of the bracket 50. Has been established. The lower surface of the bracket 50 is an inclined surface that descends toward the column 32, and the third gutter body 49 is attached along the inclined surface.

FIG. 18 is a perspective view of the third gutter body 49. The third gutter body 49 made of iron has a U-shaped cross section with an open upper surface. As shown in FIG. 17, a third gutter body 49 is attached via fixing members 55 and 56 to the lower surface of a bracket 50 whose lower surface is formed obliquely. One end of the third gutter body 49 is the gutter body 3
3, the other end is located on the side of the pillar 32,
And it is located above the fourth gutter body 51 attached around the column 32.

As shown in FIG. 19, the fourth gutter body 51 is composed of two U-shaped half bodies 51a and 51b.
The cross section of each of the half bodies 51a and 51b is formed in an L-shape. Then, the half bodies 51a, 51 around the pillar 32
By abutting the end faces of b, as shown in FIG.
The container-shaped fourth gutter body 51 is attached around the column 32. The half bodies 51a, 51 of the fourth gutter body 51
The b and the column 32 are attached to each other by welding or the like so that the rainwater flowing down from the third gutter body 49 into the fourth gutter body 51 does not leak.

A plurality of (two in this embodiment) drain holes 52 are formed in each side surface of the column 32 to which the fourth gutter body 51 is attached. The rainwater in the gutter body 51 of 4 is drained into the pillar 32. Here, the outer surface and the inner surface of the column 32 are subjected to hot-dip galvanizing for rust prevention, so that even if rainwater flows into the column 32, no rust is generated by moisture.

As shown in FIG. 16, a drain hole 53 is formed at the lower end of the column 32 for draining rainwater flowing down into the column 32 to the outside. The drain holes 53 are formed on one side of the column 32, but may be formed on two sides or on each side. Drainage grooves may be formed in the ground near the base of the pillar 32 to allow rainwater to flow, or rainwater may be allowed to flow directly to the ground so that rainwater flows into the key points of the multistory parking lot and grooves formed around it. You may do it.

In FIG. 16, three H-shaped steels 22
One floor panel body 1 is provided, and a caulking material is interposed between adjacent floor panel bodies 1 to prevent rainwater from leaking as described above. I have. The rainwater that falls on the upper surface of the floor panel body 1
As described above, the water is drained from the cutout portion 20 and the hole 21 of the floor panel main body 1 to the end side of the floor panel main body 1. Rainwater drained from the central floor panel body 1 flows down to a gutter 33 provided on the lower surface of the H-shaped steel 22. Part of the rainwater drained from the floor panel bodies 1 on both sides flows down to the gutter 33, and the rest, that is, the rainwater on the H-shaped steel 22 side directly flows to the third gutter 49.

The rainwater from the portion of the floor panel body 1 on the side of the H-shaped steel 22 in the longitudinal direction is supplied to the gutter 33 or the third gutter 49.
Run down. The rainwater that has flowed down to the gutter body 33 in this manner flows to the third gutter body 49, and flows through the third gutter body 49 to the fourth gutter body 51 attached around the column 32. Then, the rainwater of the fourth gutter body 51 is drained through the drain holes 52 to form the pillars 32.
Runs down inside. Furthermore, the rainwater that has flowed into the pillar 32
The water is drained from the drain hole 53 below the pillar 32.

(Embodiment 3) Next, the structure of the gutter on the bracket 50 will be described with reference to FIGS. In FIG. 22, the bracket 50 is composed of two types of brackets 50a and 50b, each of which is arranged as a pair and opposed to the side surface of the pillar 32. Further, the lower surface of the bracket 50 in this embodiment is formed as an inclined surface descending toward the column 32 as in the previous embodiment. In addition, the gutter 33 provided on the lower surface side of the floor panel main body 1 and the H-shaped steel 22 and the column 3
The structure of No. 2 is the same as that of FIG.

First, one bracket 50a will be described. The bracket 50a has an open lower surface and a substantially U-shaped cross section. Both sides of the bracket 50a are bent into a substantially U shape to integrally form a fifth gutter body 57 having an open upper surface. Here, the member 57a constituting the fifth gutter body 57 is an integrated member with the bracket 50a, and this member 57a
The fifth gutter body 57 is formed by bending a. Further, the other members 57b and 57c constituting the fifth gutter body 57 are attached later by welding or the like to constitute the bracket 50a.

Therefore, the fifth gutter body 57 is formed to be inclined similarly to the lower surface of the bracket 50, so that the fifth gutter body 57 does not hang down from the lower surface of the bracket 50. Therefore, since the fifth gutter body 57 does not protrude from the lower surface of the bracket 50, the fifth gutter body 57 does not interfere, and the fifth gutter body 57 does not contact the roof of the automobile. Particularly, since the edge of the roof of the tall car is rounded, it is determined that there is no vertical gutter on the outer surface of the pillar 32 and the lower surfaces of the bracket 50 and the fifth gutter body 57 are on the pillar 32 side. Since the vehicle is lowered and inclined, the roof of the tall vehicle does not come into contact with the bracket 50 or the fifth gutter 57, so that the vehicle can be successfully parked close to the column 32 side.

The lower surface of the base of the bracket 50a is substantially V
A U-shaped member 62 is fixed by welding or the like, and the inside thereof is formed as a recess 59 for temporarily storing rainwater. A rear plate 63 is also provided on the front end surface of the bracket 50a.
The fifth gutter body 5 is made so that rainwater flowing down from the gutter body 33 on the lower surface side of the H-section steel 22 does not fall into the bracket 50a.
7 guides rainwater. And the fifth
The rainwater flowing through the gutter body 57 is supplied to the recess 5 in the bracket 50a.
A first hole 58 for flowing into the bracket 5 is provided.
0a are perforated on both sides.

A plurality of (two in this embodiment) second holes 61 are formed in the front plate 60 of the member 62 forming the recess 59 to allow the rainwater in the recess 59 to flow into the column 32. ing. A drainage hole 52 similar to that of the previous embodiment is formed on the side surface of the column 32 corresponding to the second hole 61. The structure of the drain hole 53 below the column 32 is the same as that in FIG.

The bracket 50a has holes 5
The bracket 50a is fixed by welding or the like around the base of the bracket 50a in correspondence with 2, 61.
At this time, the member 57b side is open, but may be closed like the other bracket 50b. In this embodiment, the above-mentioned portion is opened and closed by the side surface of the pillar 32 and the connecting plate 64 so that rainwater does not leak.

That is, as shown in FIG. 22, the side pieces 65 on both sides of the flat connecting plate 64 are bent slightly inward, and the side pieces 65 are attached to the tip side of the fifth gutter 57 in FIG. FIG.
And connected and fixed by welding or the like.
In addition, holes 66 for passing rainwater are formed in side pieces 65 on both sides of the connecting plate 64. Further, a U-shaped fixing piece 67 is fixed to the outside of the central piece of the connecting plate 64 by welding or the like.

The connecting plate 64 has a function of an inner diamond provided in the column 32. In addition to the inner diamond, a load applied to the H-shaped steel 22, the column 32, and the bracket 50 by the connecting plate 64 is also provided. Is provided with a function of dispersing.

The fixing piece 67 is attached to the other bracket 50b.
Are connected by bolts or the like, and a plurality of holes for bolt insertion are formed in each side of the fixing piece 67. A drainage hole 68 corresponding to the drainage hole 52 of the column 32 is formed in a lower portion of the connection plate 64.

Next, the other bracket 50b will be described. This bracket 50b has basically the same structure as the previous bracket 50a, and has a slightly different structure depending on the configuration of a member to be added later. That is, the members 57a and 57c that are bent to form the fifth gutter body 57 are the same, and the member 57d that forms the recess 59 in the bracket 50a and the members 57a and 57d are connected to each other to remove rainwater. The structure is different from that of the member 57e for preventing leakage. Since other configurations are the same as those of the bracket 50a, parts or portions having the same functions are given the same reference numerals and description thereof is omitted.

A plurality of holes for bolt insertion for connecting and fixing to the connecting plate 64 are formed on each side of the base of the bracket 50b. The plurality of holes drilled on the upper surfaces of the brackets 50a and 50b are holes for fixing the H-shaped steel 22.

Here, the connecting plate 64 is attached to the pillar 32 in the factory.
And a pair of brackets 50a, 50a are fixed by welding or the like, and the other pair of brackets 50b, 5
0b is fixed with a bolt. FIG. 23 is a plan view showing a state where the bracket 50 is fixed in this manner, and FIG.
Shows a side view. The right side of FIG. 24 is a view as viewed from the outside of the bracket 50a, and the left side is the fifth gutter 5
FIG. 7 is a diagram viewed from the inside of FIG.

FIG. 25 is a cross-sectional view of a joint portion between the bracket 50a and the column 32, and FIG.
FIG. 4 shows a cross-sectional view of a joint portion between the column b and the column 32. The flow of rainwater drainage will be described with reference to FIGS.
The flow (drainage) of rainwater from the floor panel main body 1 to the gutter body 33 is the same as in the previous embodiment, and a description thereof will be omitted.

In FIG. 25, rainwater from the gutter 33 flows down to the tip of the bracket 50a,
Flows into the fifth gutter body 57 on both sides. Then, the rainwater flowing into the fifth gutter body 57 flows into the recess 59 in the bracket 50a through the hole 66 of the connecting plate 64 and the first hole 58 of the bracket 50a. The rainwater flowing into the recess 59 flows down into the column 32 via the second hole 61 of the front plate 60 and the drain hole 52 on the side surface of the column 32. Then, the rainwater that has flowed down into the column 32 is drained to the outside from the drain hole 53 below the column 32, as in the previous embodiment (see FIG. 16).

The rainwater flowing to the other bracket 50b flows through the fifth gutter 57 as shown in FIG.
Flows into the recess 59 in the bracket 50b through the hole 58 of FIG. The rainwater that has flowed into the recess 59 is subjected to the second hole 61 of the front plate 60, the hole 68 of the connecting plate 64, and the drain hole 5 of the column 32.
It flows down into the pillar 32 through 2.

(Embodiment 4) Next, another embodiment of the bracket 50 provided with an integral gutter body will be described with reference to FIGS. In the bracket 50 (see FIG. 22) of the previous embodiment, the lower surface is open, and the fifth gutter 57 is formed only on both sides of the bracket 50 to guide rainwater into the pillar 32. In the embodiment, as shown in FIG. 27, a sixth gutter body 69 having a substantially U-shaped cross section is also provided on the opening surface on the lower surface of the bracket 50. Another configuration is the same as that of the previous embodiment (FIG. 22).
Therefore, the description is omitted, and the gist is described in detail. The sixth gutter 69 is made of iron, and the
0 is fixed by bolts or the like.

That is, most of the rainwater from the trough 33 on the lower surface of the H-section steel 22 is removed by the sixth trough 69.
9 and from the recess 59 into the column 32 in the same manner as described above. The fifth gutter body 57 integrally formed on both sides of the bracket 50 removes a part of the rainwater from the gutter body 33 and the rainwater from the floor panel main body 1 adjacent to the H-shaped steel 22 as shown in FIG. I am going to receive it.

The gutter 33 disposed on the lower surface of the H-shaped steel 22 cannot be disposed close to the column 32 due to the presence of the bracket 50.
This is because it is necessary to receive rainwater falling from the floor panel body 1 adjacent to the floor panel.

The rainwater in the fifth gutter 57 on the side surface of the bracket 50 flows into the recess 59 through the hole 66 of the connecting plate 64 and the first hole 58 of the bracket 50 as in the previous embodiment. Then, the rainwater in the recess 59 flows down into the pillar 32 through the second hole 61 and the drain hole 52. FIG. 28 is a plan view showing a joint portion between the column 32 and the bracket 50, and FIG. 29 is a diagram showing a joint portion between the column 32 and the bracket 50. 29, the right side shows the inside of the bracket 50, and the left side shows the outside of the bracket 50. FIG. 30 is a sectional view taken along the line AA of FIG.

Here, in this embodiment, since the sixth gutter 69 is fixed inside the bracket 50, the rigidity of the bracket 50 itself can be further increased as compared with the previous embodiment.

(Embodiment 5) Next, another embodiment of the fifth gutter 57 formed integrally with the bracket 50 will be described with reference to FIGS. In this embodiment, as shown in the figure, a fifth gutter body 57 integrally formed on both sides of the bracket 50 has a V-shaped cross section. Therefore, when the fifth gutter body 57 is formed by forming the fifth gutter body 57 into a V-shaped cross-sectional shape, only one bending process is required. In the previous embodiment, the fifth gutter body 57 had a U-shaped cross section, so that the bending process was required twice. However, in the case of the present embodiment, the bending process was performed once, so the processing was performed. The process is simplified, and productivity can be improved.

The same applies to the present embodiment, except that the fifth trough 57 is bent except for the base side of the bracket 50. The base has a member 7 as shown in FIG.
0 is retrofitted by welding or the like. Note that FIG.
Although the fifth gutter 57 is shown on only one side of the bracket 50 for convenience, the fifth gutter 57 is formed on both sides of the bracket 50.

In this embodiment, the shape of the connecting plate 64 is slightly different from that of the previous embodiment.
As shown in FIG. 32, the connecting plate 6
The fourth side piece 65 is configured to entirely contact the side surface on the base side of the bracket 50. Note that the flow of rainwater drainage is the same as in the previous embodiment, and a description thereof will be omitted.

FIG. 32 is a plan view showing a joint portion between the column 32 and the bracket 50, and FIG. 33 is a diagram showing a joint portion between the column 32 and the bracket 50. In FIG. 33, the right side shows the inside of the bracket 50, and the left side shows the outside of the bracket 50. FIG. 34 is a sectional view taken along line AA of FIG.

Next, the column 32 and the H-shaped steel 22 in the case of the bracket 50 in which the cross section of the fifth gutter body 57 is bent in a V-shape are described.
Will be described. First, as shown in FIG. 35, a connecting plate 64 and one bracket 50
A pillar 32 to which a is fixed by welding or the like is erected.
The other bracket 50b is connected and fixed via a fixing piece 67 by bolting or welding. In the following description, 3
The case of a story (three stories) will be described, but the situation is basically the same for a two story.

Next, as shown by a broken line in FIG. 35, an octagonal iron plate 71 is fixed to the upper surface of the bracket 50 with bolts, and the column 32 is fixed on the iron plate 71. A member 7 having a T-shaped cross section with its end faces in contact.
2 is fixed on the iron plate 71 by welding or the like. Next, as shown in FIG. 37, the H-shaped steel 22 is placed on the upper surface of the bracket 50,
The end face of the H-section steel 22 abuts on the end face of the member 72.

Then, as shown in FIGS. 37 and 38,
After the end face of the H-shaped steel 22 is disposed in contact with the end face of the member 72, bolting is performed along the side plates 75 on both sides of the member 72 and the H-shaped steel 22. Further, the H-shaped steel 22 and the member 7
1, a fixing plate 73 is placed on the upper surface of the
2 is connected and fixed with bolts, and the H-shaped steel 22 and the fixing plate 73 are fixed.
Is fixed by welding. In the case where the column 32 is present, the fixing between the H-shaped steel 22 and the fixing plate 73 is performed by welding, and the connection and fixing with the bolt are not performed because the fixing plate 73 on the H-shaped steel 22 is fixed.
When the tire is moved by turning the steering wheel by power steering on the upper surface of the fixed plate 73, the tire is cracked by bolts. Therefore, in the present embodiment, the H-shaped steel 22 and the fixed plate 7
3 is welded at a portion around the fixing plate 73,
On the upper surface of the H-shaped steel 22, a projection is not projected on the fixing plate 73.

When the column 32 exists, the member 72
The reason why the bolt is fixed to the fixing plate 73 is that the vehicle is not approached by the pillar 32 and does not rest on the bolt. Therefore, in the case of the floor surface of the roof (for example, the third floor) where the pillar 32 does not exist, the fixing plate 73 and the member 72,
The fixing to the H-section steel 22 is performed entirely by welding without bolting.

FIG. 39 is a view showing the entire framework of the multi-story parking garage. The bracket 50 is attached to the upper part of the column 32, and the H-shaped steel 22 is cross-linked in the horizontal and vertical directions, and fixed. It has been done. FIG. 40 shows a state in which the H-shaped steel 22 is mounted on the bracket 50 and connected and fixed to the third floor. Further, as shown in FIG.
A protective fence 74 is attached to each side of the floor portion and the third floor portion to prevent the vehicle from falling.

Although FIGS. 39 to 41 show the state in which the floor panel main body 1 is not laid, the floor panel main body 1 is attached to the H-shaped steel 22 with bolts as described above. A gutter 33 is attached to the lower surface of the H-section steel 22 on the second and third floors,
The rainwater flows from the above-mentioned gutter 33 into the gutter 68 and the fifth gutter 57, and the rainwater is further poured into the pillar 32.

The rainwater flowing from the third floor into the pillar 32 is dropped into the lower pillar 32 through a hole (not shown) formed in the iron plate 71. When the pillars 32 of the second floor portion and the third floor portion are connected in advance at the factory,
Drill holes in advance on the floor. This hole may be provided in the inner diamond.

In the present embodiment, a description has been given of the case of a multi-story parking lot on the third floor. However, the present invention is not limited to the second and third floors, but can be applied to a multi-story parking lot of three or more floors. Further, in the present embodiment, in the case of a three-story building, the drainage system is implemented on the portion serving as the floor of the second floor, but the drainage system of the present invention may be applied only to the rooftop floor.

[0120] All the above-mentioned components constituting the multistory parking garage are subjected to hot-dip galvanizing.
Further, the coating may be performed after the plating process. Further, all the components of the multistory parking lot may be painted only. As described above, in order to prevent the components of the multistory parking lot from rusting, the plating may be applied only, or only the coating may be applied, or the coating may be applied after the plating.

[0121]

According to the roof deck of the multistory parking garage according to the first aspect of the present invention, the rainwater falling on the upper surface of the floor panel body is drained by the drain gutter, and the rainwater falls below the floor panel body. Rainwater can be prevented from falling. For this reason, rainwater does not leak to the floor below the floor where the floor panel body is laid, so that people who park cars on the lower floor and get on and off do not receive rainwater, which may cause discomfort. Absent.
Furthermore, the floor surface is closed by the floor panel body,
Unlike a floor panel main body composed of a conventional mesh body that allows a user to peep from the lower floor to the upper floor, the upper floor cannot be viewed from the lower floor, which can provide a sense of security, especially for women.

According to the roof deck of the multistory parking garage according to the second aspect of the present invention, by laying a plurality of plates, a drain can be formed between adjacent plates, and rain water can be efficiently drained by the plurality of drains. be able to. Also, rainwater can be prevented from falling below the floor panel body, so that rainwater does not leak to floors below the floor where the floor panel body is laid, and vehicles can be parked on the floor below. The people getting on and off do not receive rainwater and do not cause any discomfort. In addition, the floor surface is closed by the floor panel main body, and unlike the floor panel main body composed of a conventional mesh body that allows a peek from the lower floor to the upper floor, the upper floor can be viewed from the lower floor. In particular, it can give women a sense of security.

Further, according to the roof deck of the multi-story parking lot according to the third aspect, by laying a plurality of plates, a drain is formed between adjacent plates, and rainwater is efficiently discharged from the plurality of drains and notches. The drainage can be drained well, and the rainwater flowing into the gutter-like portion through the gap between the lower end of the side plate of the adjacent plate and the flat portion can be drained from the gutter-like portion and the hole in the side plate. Also, rainwater can be prevented from falling below the floor panel body, so that rainwater does not leak to floors below the floor where the floor panel body is laid, and vehicles can be parked on the floor below. The people getting on and off do not receive rainwater and do not cause any discomfort. In addition, the floor surface is closed by the floor panel main body, and unlike the floor panel main body composed of a conventional mesh body that allows a peek from the lower floor to the upper floor, the upper floor can be viewed from the lower floor. In particular, it can give women a sense of security.

According to the roof deck of the multi-story parking garage according to the fourth aspect, by laying a plurality of plates, a drain groove is formed between adjacent plates, and rain water is efficiently drained from the plurality of drain grooves and the cutout portions. In addition, the rainwater flowing into the gutter-like portion through the gap between the lower end of the side piece of the adjacent plate and the flat portion can be drained from the gutter-like portion and the hole in the side plate. In addition, since the first plate has a gutter-like portion, the cross-sectional shape is substantially a U-shaped portion and a groove-like cross-sectional shape of the gutter-like portion is added, so that the rigidity of the first plate is reduced. The strength can be increased with respect to the weight (load) of the automobile. Also, rainwater can be prevented from falling below the floor panel body, so that rainwater does not leak to floors below the floor where the floor panel body is laid, and vehicles can be parked on the floor below. The people getting on and off do not receive rainwater and do not cause any discomfort. In addition, the floor surface is closed by the floor panel main body, and unlike the floor panel main body composed of a conventional mesh body that allows a peek from the lower floor to the upper floor, the upper floor can be viewed from the lower floor. In particular, it can give women a sense of security. Further, even if a gutter-like portion is formed on one of the first plates, the first plate is laid from both vertical frame sides with the gutter-like portion inside, and finally the gutter is located at the center. The plate can be laid on the floor panel main body only by laying the second plate having a substantially U-shaped cross section between the first plates having the facing portions. Moreover, a first plate having a gutter portion,
Since only two types of the second plates are required, the member management is easy, and the plates are not erroneously laid in the case of construction.

According to the roof deck of the multistory parking garage according to the fifth aspect, by supporting the plate with a plurality of horizontal members, the rigidity of the entire floor panel main body can be secured, and the weight of a heavy automobile can be reduced. Strength can be maintained.

According to the roof deck of the multistory parking garage according to the sixth aspect, the caulking material is interposed between the adjacent floor panel bodies, so that even if a plurality of floor panel bodies are laid, they are adjacent to each other. Rainwater can be prevented from falling from between the floor panel bodies.

According to the roof deck of the multi-story parking garage according to the seventh aspect, the caulking material is interposed between the adjacent floor panel bodies, so that even if a plurality of floor panel bodies are laid, they are adjacent to each other. Rainwater can be prevented from falling from between the floor panel bodies.

[0128] According to the roof deck of the multi-story parking lot according to the eighth aspect, by laying a plurality of plates, the adjacent pre-presses can be used.
The drains are between drains, and rainwater is more efficiently drained from multiple drains
Can be drained, and the side plate of the adjacent plate
Rainwater that has flowed into the gutter through the gap with the lower end of the gutter
Rainwater can be drained from the section. Also, floor panel book
It can prevent rainwater from falling down the body,
Rainwater will leak to floors below the floor where the floor panel body is laid.
It is not possible to park the car on the lower floor and get on and off
Rainwater does not splash on those who do, and it does not cause discomfort
No. Further, the floor surface is closed by the floor panel body.
And a conventional net that allows you to peek at the floor from the bottom up
Unlike the floor panel body that is
To give a sense of security, especially for women
Can be done.

[0129] According to the roof deck of the multi-story parking garage according to the ninth aspect, by laying a plurality of plates, the adjacent pre-presses are formed.
The drains are between drains, and rainwater is more efficiently drained from multiple drains
Ku can be discharged water, also side pieces of adjacent plates
Rainwater that flows into the gutter through the gap between the lower ends of the gutter
Rainwater can be drained from the section. Also, the first play
The gate has a gutter-like part, so its cross-sectional shape is almost U-shaped.
The shape of the groove part of the gutter part is added to the mold part.
The rigidity of the first plate to increase the weight (load
Heavy). In addition, floor panel
Rainwater can be prevented from falling below the
Therefore, rainwater will flow to floors below the floor where the floor panel body is laid.
Is not leaking, park the car on the lower floor and ride
Rain people do not get rainwater and may give discomfort
Absent. Furthermore, the floor surface is closed by the floor panel body.
And a conventional net that allows you to peek from the bottom up
Unlike the floor panel body that is formed, see the floor from the bottom up
Not be able to provide peace of mind, especially for women.
It can be. In addition, one of the first plates
Even if a gutter is formed, the gutter is on the inside and
Laying the first plate from the frame side, finally in the center
Cross-section between the first plates located and the troughs facing each other
Just laying a second plate with a substantially U-shape
A plate can be laid on the panel body. Only
A first plate with gutters and a second plate
Since only two types are required, the member management is easy, and
In the case of construction, there is no possibility of laying a plate by mistake.
No.

According to the drainage system for a multi-story parking garage according to the tenth aspect, the rainwater falling on the upper surface of the floor panel main body is received by the gutter disposed on the lower surface side of the H-shaped steel, and the floor panel main body has Rainwater can be prevented from falling to the lower floor below. Therefore, the rainwater does not leak to the lower floor, and the person who parks the car on the lower floor and gets on and off does not receive the rainwater and does not give any discomfort.

[0131] According to the wastewater system of claim 11, wherein the multi-storey car park, rainwater is drained from the floor panel body Toitai provided on the lower surface of the H-shaped steel, a second trough body, and is collected in a container, Furthermore, the rainwater in the container is drained to the ground or a ditch via a downspout along the pillar. Therefore, the rainwater falling on the upper surface of the floor panel main body can be efficiently drained to the ground or the like without falling to the lower floor. Therefore, the rainwater does not leak to the lower floor, and the person who parks the car on the lower floor and gets on and off does not receive the rainwater and does not give any discomfort.

[0132] Further, according to the drainage system of the multi-storey car park according to claim 12, wherein, rainwater is drained from the floor panel body Toitai provided on the lower surface of the H-shaped steel, a third trough body, and fourth
And the rainwater in the fourth gutter body flows down into the pillar from the drain hole of the pillar. The rainwater that has flowed down into the pillar is drained to the ground or a ditch from a drain hole formed in the lower part of the pillar. Therefore, the rainwater falling on the upper surface of the floor panel main body can be efficiently drained to the ground or the like without falling to the lower floor. Therefore, the rainwater does not leak to the lower floor, and the person who parks the car on the lower floor and gets on and off does not receive the rainwater and does not give any discomfort. Furthermore, since rainwater is poured into the pillar from the fourth gutter, the pillar is used as a vertical gutter. Therefore, a separate vertical gutter is not required and cost can be reduced.
Since the downspout is not used separately, the downspout does not exist on the side of the pillar and there is no projection, so that the effective space is widened and the vehicle can be easily parked even when parked.

According to the thirteenth aspect of the present invention , since the fifth gutter is formed integrally with the bracket, no separate gutter is required, thereby improving the assembling workability. And cost can be reduced. Further, since the fifth gutter is formed integrally with the bracket, the rigidity of the bracket itself can be increased,
The structural strength can be maintained at a predetermined strength, and the deformation of the bracket can be prevented.

According to the drainage system for a multi-story parking garage according to the fourteenth aspect , since the fifth gutter is formed integrally with the bracket, no separate gutter is required, so that assembly workability is improved. Can be improved, and the cost can be reduced. Further, since the bracket is formed integrally with the fifth gutter, the rigidity of the bracket itself can be increased, and the support strength of the H-section steel can be improved. The rainwater drained from the floor panel body flows into the gutter, the fifth gutter, and the recess in the bracket provided on the lower surface of the H-shaped steel, and further, the second hole and the pillar in the front plate of the recess. Rainwater flows down the pillars through the drain holes. The rainwater that has flowed down into the pillar is drained to the ground or a ditch from a drain hole formed in the lower part of the pillar. Therefore, the rainwater falling on the upper surface of the floor panel main body can be efficiently drained to the ground or the like without falling to the lower floor. Therefore, the rainwater does not leak to the lower floor, and the person who parks the car on the lower floor and gets on and off does not receive the rainwater and does not give any discomfort. Furthermore, since rainwater flows into the pillars from the recesses of the brackets, the pillars are used as downspouts, so that separate downspouts are not required and cost can be reduced. Since no gutter is used, there is no downspout on the side of the pillar and there are no protrusions, so the effective space is widened and the vehicle can be easily parked even when parked.

According to the drainage system for a multi-story parking garage according to the fifteenth aspect , since the fifth gutter is formed integrally with the bracket, no separate gutter is required, thereby improving the assembling workability. And cost can be reduced. Further, since the fifth gutter is formed integrally with the bracket, the rigidity of the bracket itself can be increased,
The structural strength can be maintained at a predetermined strength, and the deformation of the bracket can be prevented. Also, most rainwater can be drained by the sixth gutter, and the opening on the lower surface of the bracket can be covered by the sixth gutter, so that the appearance can be improved. Further, the fifth and sixth gutters are integrated with the bracket, and unlike the fifth gutter, only the fifth and sixth gutters can further increase the rigidity of the entire bracket. Therefore, the structural strength can be maintained at a predetermined higher strength, and the deformation of the bracket can be prevented.

According to the drainage system for a multi-story parking garage according to the sixteenth aspect , since the fifth gutter is formed integrally with the bracket, no separate gutter is required. Can be improved, and the cost can be reduced. Further, since the bracket is formed integrally with the fifth gutter, the rigidity of the bracket itself can be increased, and the support strength of the H-section steel can be improved. Also, the rainwater drained from the floor panel body almost flows from the gutter provided on the lower surface of the H-shaped steel to the sixth gutter and flows into the recess in the bracket, and at the same time flows from the fifth gutter into the recess. And rainwater flows down into the pillar through the second hole in the front plate of the recess and the drain hole in the pillar. The rainwater that has flowed down into the pillar is drained to the ground or a ditch from a drain hole formed in the lower part of the pillar. In particular, when there is much rainwater, almost all of the water flows into the sixth gutter, so that the rainwater can flow from the recess into the pillar without overflowing from the fifth gutter. Therefore, the rainwater falling on the upper surface of the floor panel main body can be efficiently drained to the ground or the like without falling to the lower floor. Therefore, the rainwater does not leak to the lower floor, and the person who parks the car on the lower floor and gets on and off does not receive the rainwater and does not give any discomfort. In addition, since the opening surface of the lower surface of the bracket can be covered with the sixth gutter, the appearance can be improved. Further, the rigidity of the entire bracket can be further increased by the fifth gutter body integrally formed on the side surface of the bracket and the sixth gutter body provided on the lower surface. Furthermore, since rainwater flows into the pillars from the recesses of the brackets, the pillars are used as downspouts, so that separate downspouts are not required and cost can be reduced. Since no gutter is used, there is no downspout on the side of the pillar and there are no protrusions, so the effective space is widened and the vehicle can be easily parked even when parked.

According to the drainage system for a multistory parking garage according to the seventeenth aspect , since the fifth gutter is formed integrally with the bracket, no separate gutter is required, so that the assembling workability is improved. And cost can be reduced. Also, most rainwater can be drained by the sixth gutter, and the opening on the lower surface of the bracket can be covered by the sixth gutter, so that the appearance can be improved. Further, the rigidity of the entire bracket can be further increased by the fifth and sixth gutters. Further, since the fifth gutter body is formed by bending the cross section into a V-shape, the bending process can be performed only once compared with the case where the cross-section is formed into a U-shape.
Productivity can be improved.

According to the drainage system for a multi-story parking garage according to the eighteenth aspect , since the fifth gutter is formed integrally with the bracket, no separate gutter is required, so that assembly is possible. Workability can be improved, and costs can be reduced. Further, since the bracket is formed integrally with the fifth gutter, the rigidity of the bracket itself can be increased, and the support strength of the H-section steel can be improved. Also, the rainwater drained from the floor panel body almost flows from the gutter provided on the lower surface of the H-shaped steel to the sixth gutter and flows into the recess in the bracket, and at the same time flows from the fifth gutter into the recess. And rainwater flows down into the pillar through the second hole in the front plate of the recess and the drain hole in the pillar. The rainwater that has flowed down into the pillar is drained to the ground or a ditch from a drain hole formed in the lower part of the pillar. In particular, when there is much rainwater, almost all of the water flows into the sixth gutter, so that the rainwater can flow from the recess into the pillar without overflowing from the fifth gutter. Therefore, the rainwater falling on the upper surface of the floor panel main body can be efficiently drained to the ground or the like without falling to the lower floor. Therefore, the rainwater does not leak to the lower floor, and the person who parks the car on the lower floor and gets on and off does not receive the rainwater and does not give any discomfort. In addition, since the opening surface of the lower surface of the bracket can be covered with the sixth gutter, the appearance can be improved. Further, the rigidity of the entire bracket can be further increased by the fifth gutter body integrally formed on the side surface of the bracket and the sixth gutter body provided on the lower surface. Furthermore, since the fifth gutter body is formed by bending the cross section into a V-shape, the bending process can be performed only once as compared with the case where the cross-section is formed into a U-shape, thereby improving productivity. Is what you can do. In addition, since rainwater flows into the pillars from the recesses of the brackets, the pillars are used as downspouts, so that separate downspouts are not required and costs can be reduced. Since no gutter is used, there is no downspout on the side of the pillar and there are no protrusions, so the effective space is widened and the vehicle can be easily parked even when parked.

According to the drainage system for a multi-story parking garage according to the nineteenth aspect , since the fifth gutter does not protrude from the lower surface of the bracket, the fifth gutter does not become an obstacle and the fifth gutter is attached to the roof of the automobile. There is no contact of the gutter. In particular, since the edge of the roof of a tall car is rounded, there is no vertical gutter on the outer surface of the pillar, and the lower surfaces of the bracket and the fifth gutter body descend to the pillar side and incline. As a result, the tall car roof can be parked close to the pillar side without contacting the brackets and the fifth gutter body.

[Brief description of the drawings]

FIG. 1 is a cutaway perspective view of a floor panel body according to an embodiment of the present invention.

FIG. 2 is an enlarged perspective view of a main part of a floor panel main body according to the embodiment of the present invention.

FIG. 3 is a perspective view of a plate according to the embodiment of the present invention.

FIG. 4 is a perspective view of a floor panel main body according to the embodiment of the present invention.

FIG. 5 is a sectional view of a floor panel main body according to the embodiment of the present invention.

FIG. 6 is a cross-sectional view of a main part when the H-section steel and the floor panel main body according to the embodiment of the present invention are connected and fixed.

FIG. 7 is a sectional view of a main part when floor panel bodies according to the embodiment of the present invention are connected and fixed to each other.

FIG. 8 is a cutaway perspective view of a main part of the multi-story parking lot according to the embodiment of the present invention.

FIG. 9 is a cross-sectional view when the gutter is fixed to the lower surface of the H-section steel according to the embodiment of the present invention.

FIG. 10 is a cross-sectional view showing a state where the connecting fitting of the embodiment of the present invention is fixed to an H-shaped steel.

FIG. 11A is a plan view of a container according to an embodiment of the present invention. (B) is a side view of the container of the Example of this invention.

FIG. 12 is a cross-sectional view showing a state in which the second gutter according to the embodiment of the present invention is attached to an H-section steel.

FIG. 13 is a perspective view of a second gutter body according to the embodiment of the present invention.

FIG. 14 is a main part plan view showing a construction state of the gutter body, the second gutter body, and the container according to the embodiment of the present invention.

FIG. 15 is a main part front view showing a construction state of the gutter body, the second gutter body, and the container according to the embodiment of the present invention.

FIG. 16 is a cutaway perspective view of a main part of a multi-story parking lot according to a second embodiment of the drainage system of the present invention.

FIG. 17 is a diagram illustrating a state where third and fourth gutter bodies according to the second embodiment of the present invention are attached.

FIG. 18 is a perspective view of a third gutter body according to the second embodiment of the present invention.

FIG. 19 is a diagram showing a state in which a fourth gutter is attached to a pillar according to the embodiment of the present invention.

FIG. 20 is a diagram showing a state in which a fourth gutter is attached to a pillar according to an embodiment of the present invention.

FIG. 21 is a diagram illustrating a state in which a bracket is attached to a column according to the second embodiment of the present invention.

FIG. 22 is an exploded perspective view of a main part of a column and a bracket according to a third embodiment of the present invention.

FIG. 23 is a plan view showing a joint portion between a column and a bracket according to a third embodiment of the present invention.

FIG. 24 is a diagram illustrating a joint portion between a column and a bracket according to the third embodiment of the present invention.

FIG. 25 is an enlarged sectional view of a main part showing a joint portion between a column and one bracket according to a third embodiment of the present invention.

FIG. 26 is an enlarged sectional view of a main part showing a joint portion between the column and the other bracket according to the third embodiment of the present invention.

FIG. 27 is an exploded perspective view of a main part of a column and a bracket according to a fourth embodiment of the present invention.

FIG. 28 is a plan view showing a joint portion between a column and a bracket according to a fourth embodiment of the present invention.

FIG. 29 is a diagram illustrating a joint portion between a column and a bracket according to a fourth embodiment of the present invention.

FIG. 30 is a sectional view taken along line AA in FIG. 29 of a fourth embodiment of the present invention.

FIG. 31 is an exploded perspective view of a main part of a column and a bracket according to a fifth embodiment of the present invention.

FIG. 32 is a plan view showing a joint portion between a column and a bracket according to a fifth embodiment of the present invention.

FIG. 33 is a view showing a joint portion between a column and a bracket according to a fifth embodiment of the present invention.

34 is a sectional view taken along the line AA in FIG. 33 of the fifth embodiment of the present invention.

FIG. 35 is a diagram showing a construction state of the example of the present invention.

FIG. 36 is a view showing a construction state of an example of the present invention.

FIG. 37 is a diagram showing a construction state of the example of the present invention.

FIG. 38 is a diagram showing a construction state according to an example of the present invention.

FIG. 39 is a diagram showing a construction state of the example of the present invention.

FIG. 40 is a diagram showing a construction state of an example of the present invention.

FIG. 41 is a diagram showing a construction state of an example of the present invention.

FIG. 42 is a cutaway perspective view of a conventional floor panel body.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Floor panel main body 2 Vertical frame 3 Side plate 4 Horizontal support 5 Frame main body 6 Plate 7 2nd plate 10 Inclined piece 11 Inclined piece 12 Flat portion 13 Gutter-shaped portion 14 Inclined piece 19 Drainage groove 20 Notch 21 Hole 22 H-shaped steel 32 Column 33 Gutter 39 Second gutter 44 Container 48 Vertical gutter 49 Third gutter 50 Bracket 51 Fourth gutter 52 Drain hole 53 Drain hole 57 Fifth gutter 58 First hole 59 Recess 60 Front plate 61 Second hole 69 Sixth gutter

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-5-93471 (JP, A) JP-A-3-117016 (JP, U) JP-A-5-85952 (JP, U) JP-A-5-95 854 (JP, U) (58) Field surveyed (Int. Cl. ⁷ , DB name) E04H 6/08-6/10

Claims (19)

(57) [Claims] An H-shaped steel (22) is bridged in a longitudinal direction and a horizontal direction between upper portions of a plurality of pillars (32) standing upright, and a space on a horizontal plane formed between the H-shaped steels (22). In a multi-story parking garage in which a floor panel main body is arranged in a part, a floor is formed by a square frame-shaped frame main body (5) and a single plate that covers an opening on an upper surface of the frame main body (5). A three-dimensional body comprising a panel body (1), wherein one or a plurality of drain grooves (19) for draining rainwater over the entire length of the plate in one direction are formed on the upper surface of the plate of the floor panel body (1). Roof floor version of parking lot. 2. An H-shaped steel (22) is vertically and horizontally bridged between upper portions of a plurality of standing columns (32), and a space on a horizontal plane formed between the H-shaped steels (22). In a multi-story parking garage in which a floor panel body is arranged in a part, a frame body composed of left and right vertical frames (2) and front and rear side plates (3) bridging between both ends of the vertical frame (2). (5)
And a plurality of plates (e.g., a long object) which cover the opening on the upper surface of the frame body (5), and which are laid adjacent to the left and right vertical frames (2) and have a substantially U-shaped cross section. 6) and a floor panel body (1), wherein a groove between adjacent plates (6), whose ends on both sides abut, is a drain groove (19) for draining rainwater. Roof floor version of parking lot. 3. An H-shaped steel (22) is bridged vertically and horizontally between upper portions of a plurality of standing columns (32), and a space on a horizontal plane formed between the H-shaped steels (22). In a multi-story parking garage in which a floor panel body is arranged in a part, a frame body composed of left and right vertical frames (2) and front and rear side plates (3) bridging between both ends of the vertical frame (2). (5)
And a plurality of plates (e.g., a long object) which cover the opening on the upper surface of the frame body (5), and which are laid adjacent to the left and right vertical frames (2) and have a substantially U-shaped cross section. 6) together with the floor panel body (1), and one side piece (1) of the plate (6).
A flat part (12) is formed integrally from the end of (1) to the side, and a gutter-shaped part (13) for draining rainwater which is formed in a groove shape having an upper surface opened below the flat part (12). ) Are integrally formed, and the lower end of the side piece (10) of the adjacent plate (6) is placed on the flat portion (12) of the laid plate (6) to frame the plurality of plates (6). The upper surface of the side plate (3) and the upper surface of the plate (6) are laid on the main body (5) so as to be flush with each other, and the side pieces (1) of the adjacent plate (6) are laid.
A groove formed between the holes (0) and (11) is formed as a drainage groove (19) for draining rainwater, and a notch for drainage is formed in an upper part of a side plate (3) corresponding to an end of the drainage groove (19). 20) forming side pieces (10) (11) of adjacent plates (6)
Of the gutter (1) through the gap between the lower end of the
A roof deck for a multistory parking lot, characterized in that a hole (21) for draining rainwater flowing into 3) is perforated in the side plate (3). 4. An H-shaped steel (22) is vertically and horizontally bridged between upper portions of a plurality of standing columns (32), and a space on a horizontal plane formed between the H-shaped steels (22). In a multi-story parking garage in which a floor panel body is arranged in a part, a frame body composed of left and right vertical frames (2) and front and rear side plates (3) bridging between both ends of the vertical frame (2). (5)
The first and the second are formed by covering the opening surface on the upper surface of the frame body (5) and laying adjacent to the left and right vertical frames (2) and having a substantially U-shaped cross section. The second panel (6) (7) constitutes the floor panel body (1), and the flat portion (12) extends laterally from the end of one side piece (11) of the first plate (6). ) Are formed integrally with the flat portion (1).
2) A gutter-shaped part (13) for draining rainwater, which is formed in a groove with an upper surface opened downward, is integrally formed, and the gutter-shaped parts (13) are directed inward from each other from the end of the frame body (5). The lower end of the side piece (10) of the adjacent first plate (6) located inside the frame body (5) is placed on the flat portion (12) of the first plate (6) which is sequentially laid. Place, frame body (5)
The side pieces (14) and (14) on both sides of the second plate (7) are placed on the flat portions (12) of the first plates (6) and (6) facing each other, which are laid at substantially the center of the first plate (6). Then, a plurality of first plates (6) and second plates (7) are attached to the frame body (5) by the upper end surface of the side plate (3) and the upper surfaces of the first and second plates (6) and (7). And the grooves formed between the side pieces (10), (11), (14) of the adjacent plates (6), (6), (7) are drained to drain the rainwater (19). ), A notch (20) for drainage is formed in the upper part of the side plate (3) corresponding to the end of the drainage groove (19), and the side pieces (10) (11) of the adjacent plate (6) are formed. ) And a hole (21) for draining rainwater flowing into the gutter-like portion (13) through a gap between the lower end of the flat plate (12) and the side plate (3). Roof deck of the multi-storey car park, characterized in that was. 5. A multi-story parking garage according to claim 3, wherein a plurality of horizontal members (4) for receiving the plurality of plates (6) (7) are bridged between the vertical frames (2). Roof deck version. 6. A caulking material for preventing rainwater from falling between adjacent floor panel bodies (1) when a plurality of floor panel bodies (1) whose upper surfaces are closed is laid. in any claims 1 to 4 you wherein
The roof floor version of the multi-story parking lot described . 7. A caulking material for preventing rainwater from falling between adjacent floor panel bodies (1) when a plurality of said floor panel bodies (1) are laid. Item 4. A roof deck of the multistory parking lot according to item 4. 8. Left and right vertical frames (2) and the vertical frames (2)
Frame book consisting of side plates (3) before and after bridging between both ends of
The body (5) and the opening on the upper surface of the frame body (5) are covered.
And a long strip laid adjacent to the left and right vertical frames (2)
The side piece (1
0) A floor panel with a plurality of plates (6) provided with (11).
And one side of the plate (6).
It has a groove shape with an upper surface opened below the end of the piece (11).
Gutter-shaped part (13) for draining rainwater is integrally formed and laid
Adjacent to the side piece (11) of the plate (6)
Place the lower end of the side piece (10) of the
The rate (6) is laid on the opening of the frame body (5) and
Formed between the side pieces (10) and (11) of the plate (6).
Drain (19) to drain rainwater
And a plate which is adjacent to the trough-shaped portion (13).
Through the gap at the lower end of the side pieces (10) and (11) of (6)
It is characterized by draining rainwater that flows in
Roof deck of a multi-storey parking lot. 9. Left and right vertical frames (2) and the vertical frames (2)
Frame book consisting of side plates (3) before and after bridging between both ends of
The body (5) and the opening on the upper surface of the frame body (5) are covered.
And a long strip laid adjacent to the left and right vertical frames (2)
A side piece (10) inclined to both sides with a substantially U-shaped cross section
(11) First and second plates (6) provided with (14 ).
(7) together with the floor panel body (1),
Up below the end of one side piece (11) of the rate (6)
A gutter-shaped part (1
3) are integrally formed, and the above-mentioned components are mutually connected from the end of the frame body (5).
A first press in which the gutters (13) are sequentially laid inward
Frame body (5) on the lower end of the side piece (11) of the seat (6)
Side plate of the adjacent first plate (6) located inside the
The lower end of (10) is placed, and approximately the center of the frame body (5)
Of the first plates (6) and (6) facing each other
Place both sides of the second plate (7) on the lower end of the side piece (11).
Each of the side pieces (14) and (14) is placed on a plurality of
The first plate (6) and the second plate (7) are connected to the frame body.
(5) Laying on the opening surface of the adjacent plate (6)
(6) Formed between the side pieces (10), (11) and (14) of (7)
Drainage drain (19) to drain rainwater
And play adjacent to the gutter-shaped portion (13).
Gap at the lower end of side pieces (10), (11) and (14) of (6)
Drainage of rainwater flowing through
A roof deck of a multi-story parking lot characterized by: 10. An H-beam (22) is vertically and horizontally cross-linked between upper portions of the plurality of upright columns (32), respectively.
In a multistory parking garage in which a floor panel body is disposed in a space on a horizontal plane formed between these H-beams (22), drainage from the floor panel body (1) is provided on the lower surface side of the H-beam (22). A drainage system for a multistory parking garage, comprising a gutter (33) for receiving rainwater. 11. An H-section steel (22) is vertically and horizontally bridged between upper portions of a plurality of standing columns (32), respectively.
In a multistory parking garage in which a floor panel body is disposed in a space on a horizontal plane formed between these H-beams (22), drainage from the floor panel body (1) is provided on the lower surface side of the H-beam (22). A gutter body (33) for receiving rainwater to be provided is provided, and a second gutter body (39) for receiving rainwater from the floor panel body (1) and rainwater from the gutter body (33) is H-shaped steel (22). And a container (44) for receiving rainwater from the second gutter body (39) is attached to the second gutter body (39), and the rainwater from the container (44) is Downspout to drain down (4
8) A drainage system for a multi-story parking garage, wherein the drainage system is arranged along the pillar (32). 12. An H-beam (22) is vertically and horizontally cross-linked between upper portions of the plurality of upright columns (32), respectively.
In a multistory parking garage in which a floor panel body is disposed in a space on a horizontal plane formed between these H-beams (22), drainage from the floor panel body (1) is provided on the lower surface side of the H-beam (22). A gutter body (33) for receiving rainwater to be provided is provided, and a third gutter body (49) for receiving rainwater from the floor panel body (1) and rainwater from the gutter body (33) is connected to a pillar (32). Bracket (5) provided on the side of
0), a fourth gutter body (51) for receiving rainwater from the bracket (50) is provided on a side surface of the pillar (32), and a fourth gutter body (51) is provided inside the fourth gutter body (51). Rainwater of pillar (32)
A three-dimensional body characterized in that a drain hole (52) for dropping into the inside is drilled on the side surface of the pillar (32), and a drain hole (53) for draining rainwater to the outside is drilled at the lower part of the pillar (32). Parking lot drainage system. 13. An H-section steel (22) is vertically and horizontally cross-linked between upper portions of a plurality of standing columns (32), respectively.
In a multilevel parking garage in which a floor panel body is arranged in a space on a horizontal plane formed between these H-shaped steels (22), the H-shaped steel (22) is supported by being attached to the side surface of a pillar (32). A fifth gutter (5) for drainage is attached to the bracket (50)
7. A drainage system for a multi-story parking lot, wherein 7) is integrally formed. 14. An H-section steel (22) is vertically and horizontally bridged between the upper portions of the plurality of upright columns (32), respectively.
In a multistory parking garage in which a floor panel body is disposed in a space on a horizontal plane formed between these H-beams (22), drainage from the floor panel body (1) is provided on the lower surface side of the H-beam (22). A gutter body (33) for receiving rainwater to be provided is provided, and a fifth gutter body (57) for receiving rainwater from the floor panel body (1) and rainwater from the gutter body (33) is connected to a pillar (32). Bracket (5) provided on the side of
A fifth gutter body formed integrally with the lower part of both side surfaces of the bracket (0) through a first hole (58) drilled in the side surface of the bracket (50) inside the base of the bracket (50). (5
7) forming a recess (59) for receiving rainwater flowing in from
The front plate (6) of the recess (59) of the bracket (50)
A drain hole (52) for draining rainwater from the second hole (61) drilled in the column (32) into the column (32) is formed on the side surface of the column (32). A drainage system for a multi-story parking lot, characterized by having a drainage hole (53) for draining water to the parking lot. 15. An H-section steel (22) is vertically and horizontally cross-linked between upper portions of the plurality of upright columns (32), respectively.
In a multilevel parking garage in which a floor panel body is arranged in a space on a horizontal plane formed between these H-shaped steels (22), the H-shaped steel (22) is supported by being attached to the side surface of a pillar (32). A drainage fifth gutter body (57) is integrally formed on the side surface of the bracket (50) to be drained, and a drainage sixth gutter body (69) is disposed on the opening surface of the lower surface of the bracket (50). The drainage system of a multistory parking lot characterized by the following. 16. An H-section steel (22) is cross-linked longitudinally and laterally between upper portions of a plurality of upright columns (32), respectively.
In a multistory parking garage in which a floor panel body is disposed in a space on a horizontal plane formed between these H-beams (22), drainage from the floor panel body (1) is provided on the lower surface side of the H-beam (22). A gutter body (33) for receiving rainwater to be provided is provided, and a fifth gutter body (57) for receiving rainwater from the floor panel body (1) and rainwater from the gutter body (33) is connected to a pillar (32). Bracket (5) provided on the side of
The sixth gutter body (69) which is formed integrally with the lower part of both side surfaces of (0) and receives rainwater from the gutter body (33) is disposed on the opening surface on the lower surface of the bracket (50). A fifth trough (5) is formed inside the base of the bracket (50) through a first hole (58) drilled in the side surface of the bracket (50).
A recess (59) is formed to receive rainwater flowing from 7) or rainwater from the sixth gutter body (69), and is formed in the front plate (60) of the recess (59) of the bracket (50). A drain hole (52) for draining rainwater from the second hole (61) into the column (32) is formed in the side surface of the column (32), and the column (3) is drained.
2) A drainage system for a multistory parking garage, wherein a drainage hole (53) for draining rainwater to the outside is formed in a lower portion of (2). 17. An H-section steel (22) is vertically and horizontally bridged between upper portions of the plurality of upright columns (32), respectively.
In a multilevel parking garage in which a floor panel body is arranged in a space on a horizontal plane formed between these H-shaped steels (22), the H-shaped steel (22) is supported by being attached to the side surface of a pillar (32). A drainage fifth gutter body (57) having a V-shaped cross section is integrally formed on a side surface of the bracket (50) to be drained, and a drainage sixth gutter is provided on an opening surface of a lower surface of the bracket (50). A drainage system for a multi-story parking lot, comprising a gutter (69). 18. An H-section steel (22) is vertically and horizontally cross-linked between the upper portions of the plurality of standing columns (32), respectively.
In a multistory parking garage in which a floor panel body is disposed in a space on a horizontal plane formed between these H-beams (22), drainage from the floor panel body (1) is provided on the lower surface side of the H-beam (22). A gutter body (33) for receiving rainwater to be provided is provided, and a fifth gutter body (57) for receiving rainwater from the floor panel body (1) and rainwater from the gutter body (33) is connected to a pillar (32). Bracket (5) provided on the side of
In the lower part of both sides of the bracket (50), a sixth gutter (69) receiving rainwater from the gutter (33) is formed in an opening at the lower surface of the bracket (50). And rainwater flowing from a fifth gutter body (57) through a first hole (58) drilled in a side surface of the bracket (50) inside the base of the bracket (50). Forming a recess (59) for receiving rainwater from the sixth gutter body (69);
The front plate (6) of the recess (59) of the bracket (50)
A drain hole (52) for draining rainwater from the second hole (61) drilled in the column (32) into the column (32) is formed on the side surface of the column (32). A drainage system for a multi-story parking lot, characterized by having a drainage hole (53) for draining water to the parking lot. 19. The lower surface of the bracket (50) has a pillar (3).
The three-dimensional parking device according to any one of claims 13 to 18 , wherein the inclined surface descends to the side 2), and a fifth gutter body (57) is integrally formed on a side surface of the bracket (50). Parking area drainage system.