JPH0612020B2 - How to assemble a house - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to an assembling method of an assembled house used in a construction site, an event venue, a temporary house, etc., without requiring a special tool. The present invention relates to a method capable of easily performing assembling work.

[Conventional technology]

Conventionally, in temporary houses and temporary houses used at construction sites, entertainment venues, temporary houses, etc., simple temporary houses have often been used as offices for workers to rest and stay or command. It is customary for these temporary houses to be temporarily assembled at construction sites, temporary locations, etc., disassembled and removed when the purpose of this use is achieved,
For this reason, prefabricated prefabricated houses were often used.

However, assembling in these traditional prefabricated houses,
Since disassembling each requires time, it is difficult to assemble in a short time for an urgent purpose of use.
In addition, the number of parts used is large, and because they are combined to form a single house, repeatability is low, and parts cannot be reused after several uses and must be replaced. Also, there is a drawback that it cannot be used again as an assembled house.

In order to eliminate such a defect, for example, the actual public Sho 52 No. 006, the actual public Sho 52 No. 55285, the actual public Sho 53 No. 2
Assembled houses have also been devised, such as the No. 8252 and the No. 1284 in 1948, which can be repeatedly used and are easy to assemble and dismantle. However, in these newly proposed prefabricated houses, it is only possible to use prefabricated houses of the same size as the floor area when assembled, and it is difficult to widely use the floor area. It was a thing.

Therefore, the foldable floor, which can be expanded to the left and right, and the roof and the wall, are connected to the left and right sides of the floor and the roof, and finally the floor is extended by extending these folding members. It is also possible to expand the area. However, connecting such folding members requires a special tool for assembly work, and
Since it requires a special technique, there is a drawback that the assembling and disassembling operations are not speedy.

[Problems to be solved by the invention]

In a conventional assembly house, parts are transported separately and assembled with bolts and nuts at the installation site, or already assembled into a three-dimensional shape, which is transferred and fixed by a crane or the like at the installation site,
Alternatively, it has been considered that another house that can be pulled out is housed in one house, the house is installed at the installation location, and then the house inside is pulled out to increase the floor area.

As mentioned above, the method of separating the floor, wall, and roof members and assembling them with bolts, nuts, and even reinforcing bars at the site has long been used, but as the number of parts increases, it takes time to assemble. It takes a lot of time, and it takes a long time to remove it, resulting in extremely poor workability. From this point, for example, compared to the number of days used, there is a disadvantage that the time required for assembling and dismounting is about the same.
It was desired that the time for removal work be extremely short.

In addition, a house that has been assembled in a three-dimensional shape is placed on a truck and installed at a construction site with a crane, etc., but since the house has already been assembled, the work of assembling and removing it is difficult. Although it is extremely quick, the floor area for carrying a single house itself is limited by the size of the truck body, and the number of houses that can be placed on the truck is also limited. It was technically impossible to transport the assembled house. For this reason, if an assembled house with a floor area much larger than the floor area of a truck cannot be carried in a single transportation, the transportation cost will be extremely high in actual operation.

On the other hand, it is also considered to store a small other house in one house and extend it horizontally or vertically at the site to increase the floor area, but in this case, it can be transported by one transportation. The area is limited to 2 to 3 times that of the truck bed, and it is impossible to transport a house with a larger floor area by one truck. Also, it is extremely quick to work by disassembling the house into multiple parts and expanding and contracting it, but there is a disadvantage that rain, wind, etc. may enter at the joint part of the house, Precise processing is required for home construction,
There was also the drawback of higher prices. For this reason, the left and right floors, which can be folded on both sides of the basic floor and the roof, the roof, and the wall are rotatably connected by hinges, etc. Although there is a structure in which the side part is folded between the basic floor part and the roof part, it is difficult to assemble the left and right floor parts, the roof part, and the side part because the connections are freely rotatable. Therefore, it was difficult to easily expand the left and right spaces from the space between the basic floor and roof.

The present invention has been made in view of the above-mentioned drawbacks, and an object of the present invention is to provide a method of assembling a house that can reduce an assembling time.

[Means for solving problems]

In order to achieve the above object, a method of assembling a house according to the present invention includes a floor, a left floor and a right floor which are rotatably connected to the left and right of the floor and rotatably connected at the center thereof. The floor,
The left wall is rotatably connected to the left of the left floor and rotatably connected to the center of the left wall, and the right wall of the right floor is rotatably connected to rotate to the center. A freely connected right wall portion, a left roof portion rotatably connected at the upper end portion of the left wall portion and rotatably connected at the center thereof, and an upper end portion of the right wall portion. A right roof part that is rotatably connected and rotatably connected at the center thereof, a roof part that is rotatably connected to one end of the right roof part and one end of the left roof part, and each part described above. Is a rectangular panel, and is fitted between the left floor, left roof, and left wall during assembly, and the left gable wall, and between right floor, right roof, and right wall during assembly. In the assembled house, the right gable wall part and the central gable wall part which is fitted between the floor part, the roof part, the left gable wall part and the right gable wall part at the time of assembling. In the assembly method, when assembling into a house, attach the detachable fixtures to the left and right walls, lift the roof and floor, and stand the left and right roofs, the left and right floors, the left and right roofs, the left and right floors. Attach the detachable fixtures to the parts, remove the fixtures on the left and right walls, extend the left and right roofs and left and right floors by extending the roof to the left and right, and attach the fixtures to the roof and floor. , The roof and the wall are lifted with the roof horizontal, the left and right walls are erected, the fixtures are attached to the left and right walls, and then the wife is placed in the space consisting of the left and right roofs, the left and right walls and the left and right floors. It is characterized by fitting a wall.

[Action]

In the present invention, the left and right floors, and the left and right roofs, and the left and right walls are folded into the central floor during transportation or when unnecessary, and the central roof is placed above the folded parts, The volume can be shrunk, and when assembling a house, both walls are restricted by removable fasteners to lift the roof and the left and right roofs and left and right floors are removable. After restricting the rotation with, the roof part is lowered to extend the left and right roof parts and the left and right floor parts to the left and right in order, respectively, and then the roof part is lifted again to extend both wall parts. The house is assembled by fitting the gable walls into the space consisting of the left and right floors and both walls.

〔Example〕

 Hereinafter, the present invention will be described with reference to one example thereof.

FIG. 1 shows an assembled house assembled by the embodiment of the method for assembling a house according to the present invention. This form is installed in a temporary place, for example, a lodging facility for workers, an office of a supervisor, or a temporary house. It can be used for housing. This prefabricated house has a floor 1, a roof 2 in the center,
Left floor 3, right floor 4, left roof 5, right roof 6 and flat wall 7, central gable wall 8, left gable wall 9, right gable wall 10, strut 1
It is composed of 1 and 12 corner columns. The floor portion 1 is a wide flat rectangular shape, and the roof portion 2 has a flat shape that is substantially the same as the floor portion 1. Further, the left floor 3, the right floor 4, the left roof 5, and the right roof 6 are each 2
Each of them has a panel shape, and the length thereof is almost the same as the length of the floor portion 1 and is formed to be about half the width of the floor portion 1. Further, each of the flat wall portions 7 has a panel shape, the length thereof is substantially the same as the length of the floor portion 1, and the width thereof is set to about half the width of the floor portion 1. . The pillar 11 is set to a length slightly more than twice the width of the flat wall portion 7, and is detachably connected to each corner portion of the floor portion 1 and the roof portion 2 with screws or the like. The corner strut 12 has a channel shape with an L-shaped cross section,
The length thereof is set to slightly more than twice the width of the flat wall portion 7, and the corner columns 12 are arranged above and below the corner portions of the left roof portion 5 and the left floor portion 3 and the right roof portion 6 and the right floor portion. The upper and lower corners of each of the four corners are detachably connected by screws or the like.
A window 13 is attached to the upper portion of the flat wall portion 7.

A panel-shaped central gable wall 8 is detachably fitted to each end surface of the floor 1 and the roof 2, and a door 14 can be opened and closed in a part of the central gable wall 8. It is attached to. In addition, the left end wall portion 9 is detachably fitted into the spaces on the end surfaces of the left floor portion 3 and the left roof portion 5, respectively, and the spaces formed on the end surfaces of the right floor portion 4 and the right roof portion 6 are formed. The right gable wall portion 10 is detachably fitted, and each is formed in a panel shape and has windows 15 and 16. And the metal fittings 17 for lifting this house with a crane etc. are attached to the four corners of the roof part 2. Also,
Retainers 18, 19, 20, 21 for restricting the movement of the two panels are detachable at the center of the respective end faces of the left floor 3, the right floor 4, the left roof 5, and the right roof 6. , The connecting members 22 and 23 are respectively inserted between the roof portion 2, the left roof portion 5, and the right roof portion 6, and the floor portion 1 and the left floor portion 3,
Connection tools 24 and 25 are also detachably inserted between the right floor portions 4, respectively. These holders 18, 19, 20, 21 and connecting tools
22, 23, 24 and 25 are each formed of a thin steel plate or the like and have a cross section bent into a U shape, and these and the restricting tool 41 are referred to as a fixing tool.

Next, the connection state of each part will be described with reference to FIG.

The left side of the floor 1 is connected to the right side panel of the left floor 3 by a hinge 26, and the right side of the floor 1 is connected to the left side panel of the right floor 4 by a hinge 27. The left floor 3 is formed by connecting two panels with a hinge 28, and has a shape in which the left floor 3 is rotatably connected at the center of the left floor 3.
The right floor portion 4 is formed by rotatably connecting two panels with a hinge 29, and has a shape in which it is rotatably connected at the center of the right floor portion 4. A hinge 30 rotatably connects between the side surfaces of the roof portion 2 and the left roof portion 5, and a hinge 31 rotatably connects between the roof portion 2 and the right roof portion 6. The left roof portion 5 is formed by rotatably connecting two panels from a hinge 32, and has a shape in which the left roof portion 5 is rotatably connected at the center of the left roof portion 5. The right roof portion 6 is formed by rotatably connecting two panels from a hinge 33, and has a shape in which the right roof portion 6 is rotatably connected at the center of the right roof portion 6.

The left flat wall portion 7 is formed by rotatably connecting two panels from a hinge 34, and has a shape in which it is rotatably connected at the center of the flat wall portion 7. The other flat wall portion 7 is formed by rotatably connecting two panels with a hinge 35, and has a shape in which the flat wall portion 7 is rotatably connected at the center of the flat wall portion 7. In each of the left roof part 5 and the left floor part 3, a flat wall part 7 is provided.
The upper and lower end faces of the are connected by hinges 36 and 37 so as to be rotatable. At the end faces of the right roof portion 6 and the right floor portion 4, upper and lower end faces of the flat wall portion 7 are rotatably connected by hinges 38 and 39, respectively. And the hinges 26, 27
Is installed so that the left floor 3 and the right floor 4 can rotate in the direction of the floor, the hinge 28 is installed so that the left floor 3 approaches each other, and the hinge 29 is the right floor. Both panels 4 are provided so as to approach each other. Further, the hinge 30 is provided so that the inner surface of the left roof portion 5 approaches the lower surface of the roof portion 2, and the hinge 31 includes the right roof portion 6 on the lower surface of the roof portion 2.
It is provided so that the inner surfaces of the The hinges 32 and 33 are located so that the upper surfaces of the left roof portion 5 and the right roof portion 6 are close to each other. And the hinge 34,
35 are positioned so as to approach the side surfaces of the flat wall portion 7, respectively, and the hinges 36, 37, 38, 39 are such that the inner surface of the flat wall portion 7 is the left roof portion 5, the left floor portion 3, and the right roof portion. Part 6, right floor part 4
It is located close to the inner surface of the.

Next, the operation of this embodiment will be described.

In the description of the present embodiment, the procedure of assembling the assembled house from the folded state at the installation site will be described with reference to FIG.

First, FIG. 3 shows a state in which the assembled house is folded and reduced, and the left floor 3, between the floor 1 and the roof 2,
The right floor portion 4, the left roof portion 5, the right roof portion 6, and the flat wall portion 7 are folded and housed, respectively, and stacked vertically. Then, in the folded state, a mounting metal fitting 40 is attached between each end surface of the floor portion 1 and the roof portion 2 with a screw or the like, and a wire is hooked on the metal fitting 17 and lifted by a crane or the like to follow the floor portion of the roof portion 2. Part 1 etc. will also be lifted. First, the assembled house in the folded state in FIG. 3 is hung on the installation site with a crane or the like, and the mounting bracket 40 is removed. At this time, a restricting tool 41 bent in a U-shaped cross section is fitted between the flat wall parts 7 and 7, and the restricting tool 41 prevents the hinges 34 and 35 from opening and closing the flat wall part 7. Is regulated by.

Then, in the state shown in FIG. 3, the wire is hooked on the metal fitting 17 and lifted up by a crane or the like. This makes it the fourth
As shown in the figure, a box with a two-tiered top and bottom is launched. At this time, the left floor part 3, the right floor part 4, the left roof part 5, and the right roof part 6 stand upright in a straight line. In this state where the roof portion 2 is lifted by a crane or the like, the left floor portions 3 and 3, the right floor portions 4 and 4, the left roof portion 5
And 5, and between the respective end faces of the right roof portions 6 and 6, holders 18, 19, 20, and 21 having a U-shaped cross section are inserted to hold the holders.
The left floor part 3, the right floor part 4, the left roof part 5, and the right roof part 6 are fixed by 18, 19, 20, and 21 so as not to be opened and closed by hinges. After that, the restricting tool 41 for fixing the flat wall portion 7 is removed to allow the flat wall portion 7 to freely open and close.

Then, when the roof portion 2 is gradually lowered from the state in which the roof portion 2 is lifted in the state of FIG. 4, the hinges 26,
27, 30, 31, 36, 37, 38, 39 are rotated respectively, and the left floor part 3, the right floor part 4, the left roof part 5, and the right roof part 6 are unfolded with the flat wall part 7 folded. The whole is folded up and down.

FIG. 5 shows a state in which the roof 2 is lowered and the whole is folded. In this state, connecting tools 24 and 25 each having a U-shaped cross section are inserted into the end faces between the floor 1 and the left floor 3 and between the floor 1 and the right floor 4, respectively, and the roof 2 and the left roof are inserted. The connecting members 22 and 23 having a U-shaped cross section are inserted between the portions 5 and between the roof portion 2 and the right roof portion 6, and the floor portion 1, the left floor portion 3,
This connecting tool so that each of the right floor parts 4 has a straight line shape.
The roof part 2, the left roof part 5, and the right roof part 6 are also fixed by 22 and 23, and are also regulated by the connectors 22 and 23 so as to be an integrated plane. Then, after fitting the connectors 22, 23, 24, 25, respectively, and hooking the wire on the metal fitting 17 to lift the roof part 2 upward, the hinges 34, 35, 36, 37, 38, 39 are pivoted respectively. As a result, the flat wall portion 7 is pulled up from the folded state, and the flat wall portion 7 is vertically vertical.

FIG. 6 shows a state in which the roof portion 2 is lifted up and formed into a square shape having a laterally long cross section. In this state, a three-dimensional space three times the floor area of the floor portion 1 is formed. The panel-shaped central gable wall 8 is inserted between the floor 1 and the roof 2, and the left gable wall 9 is inserted between the left floor 3 and the left roof 5, Between the floor part 4 and the right roof part 6, the right gable part 10
Insert.

FIG. 7 shows these central gable wall part 8, left gable wall part 9 and right gable wall part.
It shows a state in which 10 is inserted into the opening having a square cross section. After this, the columns 11 and the corner columns 12 are attached to the floor 1
And the roof part 2, between the left floor part 3 and the left roof part 5, and between the right floor part 4 and the right roof part 6, respectively. Fixed to the left floor part 3 and the left roof part 5 and the right floor part 4 and the right roof part 6
And can be fixed. As a result, it is assembled in the state shown in FIG.

As described above, the assembly house can be easily assembled by hoisting or lowering the roof portion 2 by a series of operations. Further, when the assembled house is folded and stored, it is shown in FIGS. 1, 7, and 6.
By performing the work in the order of FIG. 5, FIG. 4, and FIG. 4, it is possible to fold it into a small shape by the same procedure.

〔The invention's effect〕

As described above, according to the present invention, it is possible to assemble using a crane capable of hoisting to a height that is approximately twice the width of the floor, and it is possible to lower the hoisting height of the crane. When assembling an assembled house in which the floor area is enlarged to the left and right, it can be easily assembled by moving the roof part up and down and restricting the rotation of a predetermined member. Further, even when the house is housed when it is removed, it can be folded by moving the roof part up and down and releasing the regulation of predetermined members, so the assembling work and the folding work are extremely simple, and the house is assembled. Work and work to remove the house can be done quickly.

[Brief description of drawings]

FIG. 1 is an external perspective view showing a state in which an assembled house according to an embodiment of the present invention is assembled, FIG. 2 is an explanatory view showing a connection of each constituent member by a hinge, and FIG. 3 is a state in which the assembled house is folded. FIG. 4 is an explanatory view showing a state of being lifted upward from the state of FIG. 3, FIG. 5 is an explanatory view showing a state of being folded once from the state of FIG. 4, and FIG. 6 is a panel. FIG. 7 is an explanatory view showing a state in which the structural members are assembled into a three-dimensional shape, and FIG. 1 ... Floor, 2 ... Roof, 3 ... Left floor, 4 ... Right floor, 5 ... Left roof, 6 ... Right roof, 7 ... Flat wall,
8: central gable wall, 9 ... left gable wall, 10 ... right gable wall,
11 …… Posts, 12 …… Corner posts, 18,19,20,21 ……
Retainer, 22, 23, 24, 25 …… Connector, 41 …… Regulator.

Claims (1)

[Claims] 1. A floor part, a left floor part and a right floor part that are rotatably connected to the left and right sides of the floor part and rotatably connected at the center thereof, and to the left of the left floor part. A left wall portion that is rotatably connected and rotatably connected at its center, and a right wall portion that is rotatably connected on the right side of the right floor and rotatably connected at its center A left roof part rotatably connected at the upper end of the left wall part and rotatably connected at the center thereof, and rotatably connected at the upper end part of the right wall part A right roof part that is rotatably connected at its center, a roof part that is rotatably connected to one end of the right roof part and one end of the left roof part, and each of the parts is a rectangular panel, The left gable wall that is sometimes fitted between the left floor and the left roof and the left wall, and the right floor and the right roof and the right wall when assembled. In the method of assembling in the house, the right gable wall part and the central gable wall part that is fitted between the floor part, the roof part, the left gable wall part and the right gable wall part at the time of assembly. , Attach the detachable fixtures to the left and right walls, lift the roof and floor,
Set the left and right floors upright, attach the detachable fixtures to the left and right roofs, left and right floors, remove the fixtures on the left and right walls, and extend the left and right roofs and the left and right floors left and right by lowering the roof. Enlarge, attach the fixtures to the roof and floor, lift the roof and walls with the roof horizontal, stand the left and right walls, attach the fixtures to the left and right walls, and then the left and right roofs. A method of assembling a house, characterized in that a gable wall is fitted in a space consisting of left and right wall portions and left and right floor portions.