JP3172361B2 - Building components - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building member of a building,
For example, structural materials of building units that make up unit-type buildings
It can be used when a building member made of a fire-resistant member is attached to a beam constituting .

[0002]

2. Description of the Related Art For example, a unit building such as a house is constructed by combining a plurality of building units produced in a factory at a construction site, and this building unit has four pillars standing at four corners. And a frame having beams connecting the columns, and the frame is formed by attaching an inner wall, an outer wall, a ceiling surface material, a floor surface material, and the like. When building an apartment house in such a unit-type building, fire resistance is required for the apartment house, so the structural materials such as columns and beams of the building units that make up the unit-type building are covered with hard fire-resistant members. Have been.

[0003]

By the way, the building units constituting the unit type building are formed based on predetermined reference dimensions in the long side direction, the short side direction and the height direction. For example, 4M (module),
5M, 6M, etc., and the short side direction is, for example, 2.5
M or 1.5M, and the height direction is, for example, 3.2
5M, and these are combined to form a standardized size. On the other hand, architectural members such as refractory members that cover structural materials such as beams of such building units are commercially available having a certain size for reasons of production, transportation, and the like. When a building unit such as a fireproof member is coated on a building unit formed in such various sizes, the length dimension does not necessarily match the standard size of the building unit and a certain size of a commercially available fireproof member. Therefore, conventionally, since the refractory member is cut and used in accordance with the structural material of the building unit on site, there has been a problem that on-site work is increased. In addition, since there are a plurality of types of building units formed based on the reference dimensions, a fire-resistant member corresponding to each building unit is required, and thus there is a problem that the types of the fire-resistant members increase.

An object of the present invention is to provide a building member of a building that requires less on-site work and can reduce the number of types.

[0005]

According to the present invention, there is provided a building member for a building, which includes a beam connecting columns of the building.
Both are building members attached to the beams of the structural material of the building formed based on predetermined reference dimensions, and are formed of fireproof members and have a length corresponding to the reference dimensions. and it is characterized in that it is configured with a a and plural juxtaposed Ru reference member.

[0006] In the building members of this building, the building may be a unit-type building constructed by combining a plurality of building units manufactured in a factory on site, or a building having a general frame structure. Good.

When the building is a unit building,
The building unit consists of four pillars standing at the four corners and these pillars
Between the upper beams and the lower ends of the columns.
Comprising a framework having a lower beam to focus, as well as the structure material of the building is lower beam <br/>, the length of the lower beam is the total length of the remainder length an integral multiple of the reference size, the present invention May be configured to include an adjustment member having a length corresponding to the extra length, in which case the adjustment member is a first adjustment body attached to a joint between a column and a beam. If consists of a second adjustment member mounted to the beam, the same shape at the junction of all the columns and beams, it is not preferable that the first adjustment of the same size are mounted.

[0008]

According to the present invention, the refractory member is used.
At the same time, the length dimension of the reference member attached to the beam that constitutes the structural material of the building <br/> corresponds to the reference dimension used as a reference when building the building, It is only necessary to attach multiple pieces to the structural material, which eliminates the need to cut the building members at the site, so that the work on the site is reduced, and the type of building members corresponding to the size of the building is reduced. Since they do not need to be aligned, the number of types of building members can be reduced.

[0009] Further, in the building member of this building, the building is a unit type building constructed by combining a plurality of building units manufactured in a factory on site, and the building unit has four pillars standing at four corners. The building is provided with a frame having beams connecting these columns, and the structural material of the building is a beam. The length of this beam is the total length of an integral multiple of the reference dimension and the surplus length. In the case of being configured with an adjusting member having a length corresponding to the length, even if the size of the building unit is different, it is possible to correspond to the size by increasing or decreasing the reference member, and the reference member and the adjusting member The number of types of building members can be reduced.

[0010] Further, the adjusting member comprises a first adjusting member attached to the joint between the column and the beam, and a second adjusting member attached to the beam.
When the first adjustment body of the same size is attached,
Since the first adjusting body can be used in common at the joint between the four pillars and the beam in the building unit, only one type of the first adjusting body is required, and the second adjusting body attached to the beam is referred to as the first adjusting body. Since the shape is different, the adjustment member can be easily manufactured.

[0011]

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic plan view of a unit-type building according to the present embodiment. The unit building 1 is built by combining a plurality of building units 2 manufactured in a factory at a construction site. When building such a unit-type building 1, each building unit 2 is arranged on the basis of an orthogonal module reference line P.

As shown in FIG. 2, this building unit 2 has four pillars 3 as structural members erected at four corners, and structural members for connecting between upper ends and lower ends of these pillars 3. And a frame 6 composed of four upper beams 4 and lower beams 5 of each of the above.
4 (see FIG. 7), an inner wall, an outer wall, and the like are attached to form a substantially box shape.

FIG. 3 shows a plane of a building unit 2A having a size of 5M × 2.5M. This building unit 2A has a predetermined standard size in both the long side direction and the short side direction. It is formed based on. That is,
In this embodiment, the reference size is 1M (module), and this 1M is predetermined to be, for example, 910 mm, and the building unit 2A is formed based on such a reference size. As a result, in the long side direction, the size is such that five 1Ms are included between the module reference lines P, and in the short side direction, 1M is included between the module reference lines P.
M has a size of 2.5 pieces.

The length of the lower beam 5 of the building unit 2A is such that the length between the module reference lines P in the long side direction at 5M is, for example, L1 mm in the lower beam 5 of the long side. If the position shifted by N dimension from the reference line P is the joint portion between the column 3 and the lower beam 5, L1− (N × 2) = L3
mm. In the lower beam 5 of the short side, if the dimension between the module reference lines P in the short side direction is, for example, L2 mm, similarly, L2− (N × 2) = L4 mm. The length L3 mm is 3640 mm, which is four times the reference dimension of 910 mm, and the surplus length, that is, L3-364.
0 = A1 + A2 mm, and the length L4 mm is 1820 mm which is twice the reference size of 910 mm.
And the remaining length, that is, L4-1820 = A3 + A2
mm and the total length.

The lower beam 5 is covered with a hard refractory member 10 which is a building member made of a calcium silicate plate (silical plate) or the like. Here, the floor 7 of the building unit 2A will be described first with reference to FIG. The lower beam 5 of the building unit 2A has a U-shape in cross section, and a plurality of cross sections are provided on the opening side of the lower beam 5 at predetermined intervals in the longitudinal direction in the long side direction and the short side direction. The letter-shaped contact member 11 is joined. These contact members 11 are provided with a fire-resistant AL through an attachment member 12 having an L-shaped cross section.
A floor base material 13 made of C (light-weight cellular concrete cured by high-temperature and high-pressure steam) is provided. On the upper surface of the floor base material 13, a joist 8 is arranged, and on the upper surface of the joist 8, a floor surface material 14 made of a particle board or the like is provided, and these lower beams 5, this member 11, the mounting member 12, the floor Base material 1
The floor 7 is configured to include the joist 8, the joist 8, the floor surface material 14, and the like.

As shown in FIGS. 3 and 6, the refractory member 10 is provided with a plurality of reference refractory members 15 as reference members and adjustment refractory members 16 and 16 'as adjustment members. The adjustment refractory material 16 includes an L-shaped corner refractory material 17 as a first adjustment body and a connection refractory material 18 as a second adjustment body, and the adjustment refractory material 16 'is a first adjustment body. It is composed of an L-shaped corner refractory 17 in a plan view and a connection refractory 18 'as a second adjusting body. FIG. 6 shows a state in which the floor base material 13 and the like are not attached.

The total length of the reference refractory material 15 is 910
mm, that is, a length corresponding to the reference dimension 1M, and 4
And two lower beams 5 in the short side direction. In addition, the length of the adjustable refractory material 16 in the long side direction of the building unit 2A corresponds to the surplus length A1 + A2 mm of the lower beam 5 in the long side direction, and the adjusted refractory material 16 in the short side direction of the building unit 2A. The length 'corresponds to the surplus length A3 + A2 mm in the short side direction. For this reason, if the dimensions from the column 3 in the L-shaped corner refractory material 17 constituting the adjusted refractory materials 16 and 16 ′ are the same, for example, A2 mm, the corner refractory material 17 will be And the dimensions of the connection refractory material 18 are the length obtained by subtracting A2 from A1, and the connection refractory material 18 '
Is the length obtained by subtracting A2 from A3.

As shown in FIG. 8, the reference refractory material 15 has an L-shaped cross section in which a plate-like upper portion 15A and a side surface portion 15B are joined by nails 19. Although not shown, the connection refractory materials 18 and 18 'also have an L-shaped cross section in which the upper portion and the side portions are joined by nails. Corner refractory 17
As shown in FIG. 9, a plate-like upper portion 17A and a side portion 17 are provided.
B is joined by a nail 19 to form an L-shaped cross section. The upper portion 17A has one side portion 20 and the other side portion 21 and is formed substantially in an L shape in plan view. Has a cut-out portion 22 which is cut out in the middle. The side 17B of the corner refractory 17 has a shape in which the side is extended to the side of the notch 22. Both ends of the side 17B are connected to the side 15B of the reference refractory 15 or the connection refractory. The one end portion of the side surface portion 18B of the base 18 comes into contact with the one end portion. Then, as shown in FIG. 3, the inside of the upper portion 17A comes into contact with two side surfaces of the pillar 3. As a result, the pillar 3 on the floor 7 of the building unit 2A is fire-resistant covered by the side surface 17B of the corner refractory 17 and the like.

FIG. 4 shows a building unit 2B having a size of 4M × 1.5M. The building unit 2B has a size of 5M × 2.5M.
This unit is formed so that the long side direction and the short side direction are each smaller by 1M than A. That is, in this building unit 2B, three pieces of the reference refractory material 15 are arranged on the lower beam 5 of each long side and one piece of the lower refractory material 5 on each short side. But refractory material for corners 1
The connection refractory material 18 is disposed between the reference refractory material 7 and the reference refractory material 15, respectively. Accordingly, the dimension L11 of the building unit 2B is a dimension (L1-910) obtained by subtracting the dimension of one reference refractory material 15, that is, 910 mm from the dimension L1 of the building unit 2A, and the total length L13 of the lower beam 5 on the long side.
Is one piece of reference refractory material 1 from L3 of the building unit 2A.
The dimension (L3-910) is obtained by subtracting the dimension of No. 5. Further, the dimension L12 in the short side direction of the building unit 2B is one sheet of the reference refractory material 15 from the dimension L2 of the building unit 2A.
, Ie, a dimension obtained by subtracting 910 mm (L2-91
0), and the total length L12 of the lower beam 5 on the short side is a dimension (L4-910) obtained by subtracting one reference refractory material 15 from the dimension L4 of the building unit 2A. The same structures and the same members as those of the building unit 2A are denoted by the same reference numerals, and descriptions of the structures and the like are omitted.

FIG. 5 shows a building unit 2C having a size of 6M × 2.5M. The building unit 2C has a size of 5M × 2.5M.
This is a unit in which the longer side direction is larger by 1M than A. That is, in this building unit 2C, five reference refractory materials 15 are arranged on the lower beam 5 of each long side, and two pieces of the reference refractory material 15 are arranged on the lower beam 5 of each short side, and the corner refractory material 17 is provided at each corner. The connecting refractory material 18 is disposed between the corner refractory material 17 and the reference refractory material 15, respectively. Accordingly, the dimension L21 of the building unit 2C is a dimension (L1 + 910) obtained by adding the dimension of one reference refractory material 15, that is, 910 mm, to the dimension L1 of the building unit 2A. The same structures and the same members as those of the building unit 2A are denoted by the same reference numerals, and descriptions of the structures and the like are omitted.

According to the above-described embodiment, the following effects can be obtained. That is, the length of the standard refractory material 15 is the standard dimension 1M based on the production of the building units 2A to 2C.
Therefore, at the time of installation, a plurality of reference refractory materials 15 can be arranged side by side in accordance with each of the building units 2A to 2C, whereby the refractory material is cut off on site corresponding to each of the building units 2A to 2C. This eliminates the necessity of doing so, thereby reducing on-site work and facilitating the work of attaching the reference refractory material 15.

The reference refractory material 15, the refractory material 17 for corners and the refractory materials 18 and 1 constituting the refractory member 10 are also provided.
8 'can be used in common in any of the building units 2A to 2C having different sizes, so that only four types of refractory materials are required, which has the effect of reducing the number of types of refractory materials. At this time, the total size of the connection refractory materials 18 and 18 ′ is equal to the size of the reference refractory material 15, that is, 1M (910).
If it is within mm), these connection refractory materials 18 and 18 'can be formed using the reference refractory material 15, so that the material can be effectively used. Further, the adjusted refractory materials 16 and 16 ′ are divided into corner refractory materials 17 and connection refractory materials 18 and 18 ′, and the corner refractory materials 17 are provided at all the joints between the columns 3 and the beams 5. Since they can be commonly used, only one kind of corner refractory material 17 may be used, and the connection refractory materials 18 and 18 ′ are formed in a straight line.
It is easier to manufacture than the case where the refractory materials 16 and 16 'are formed integrally with the refractory material 17 for corners.

The present invention is not limited to the above-described embodiment, but includes the following modifications as long as the object of the present invention can be achieved. For example, in the above embodiment, the adjusted refractory materials 16 and 16 'are divided into corner refractory materials 17 and one connecting refractory material 18 and 18', respectively, and the reference refractory materials 18 and 18 'are juxtaposed. Lumber 1
5 is disposed on one end side, but is not limited thereto. For example, the connection refractory materials 18 and 18 ′ may be disposed between the reference refractory materials 15 arranged side by side, or the connection refractory materials 18 and 18 ′ may be disposed. Each of them may be divided into two, and they may be arranged at both ends of the juxtaposed reference refractory material 15.

[0024]

[0025]

As described above, in the building member of the building of the present invention, the building member is formed of a fire-resistant member, and
The length of the reference member attached to the beams that make up the structural material
Since the law corresponds to the standard dimensions that are the standard when building a building, it is necessary to attach multiple to structural materials according to the size of the building, thereby cutting the building members at the site This eliminates the necessity of on-site work, and reduces the number of on-site work. In addition, since the types of building members corresponding to the size of the building do not need to be aligned, the types of building members can be reduced.

[Brief description of the drawings]

FIG. 1 is a plan view showing a unit-type building according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a framework of a building unit constituting the unit-type building.

FIG. 3 is a plan view showing a state in which a building unit having a size of 5M × 2.5M of the present embodiment is covered with a refractory member.

FIG. 4 is a plan view showing a state in which a building unit having a size of 4M × 1.5M of this embodiment is covered with a refractory member.

FIG. 5 is a plan view showing a state in which a building unit having a size of 6M × 2.5M according to the present embodiment is covered with a refractory member.

6 is an exploded perspective view showing a state before the building unit of FIG. 3 is coated with a refractory member.

FIG. 7 is a cross-sectional view showing a structure of a floor of a building unit and a refractory member.

FIG. 8 is an exploded perspective view showing the structure of a reference refractory material.

FIG. 9 is an exploded perspective view showing a structure of a corner refractory material.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Unit type building 2 Building unit 2A Building unit of 5M x 2.5M size 2B Building unit of 4M x 1.5M size 2C Building unit of 6M x 2.5M size 5 Lower beam which is a structural material Reference Signs List 10 Refractory member which is a building member 15 Reference refractory material which is a reference member 16, 16 'Adjustable refractory material which is an adjusting member 17 Constituent adjusting member and corner refractory material 18, 18' which is a first adjusting member Constituting an adjusting member Connection refractory material as the second adjusting body 1M Reference dimensions A1, A2, A3 Extra length

────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-6-42053 (JP, A) JP-A-5-311757 (JP, A) JP-A-4-28503 (JP, U) (58) Field (Int.Cl. ⁷ , DB name) E04B 1/02 E04B 1/348

Claims (4)

(57) [Claims] 1. A structure including a beam connecting columns of a building.
And is formed based on predetermined reference dimensions.
A building member attached to the beam structural member of a building that is, is configured to include the reference dimension and the corresponding a length and a reference member that will be more parallel with formed refractory member A building member of a building, characterized in that: 2. The building member according to claim 1, wherein the building is a unit building constructed by combining a plurality of building units manufactured in a factory on site. . 3. The materials used in the construction of a building according to claim 2, wherein the building unit, the lower end of the upper beams and columns that bind the upper end between ends of the four pillars and these pillars erected at four corners
A frame having a lower beam that connects the spaces therebetween , wherein the structural material of the building is the lower beam , and the length of the lower beam is a total length of an integral multiple of the reference dimension and a surplus length;
A building member for a building, comprising an adjusting member having a length corresponding to the surplus length. 4. The building member according to claim 3, wherein the adjusting member is a first adjusting member attached to a joint between the column and the lower beam, and a second adjusting member attached to the lower beam. Wherein the first adjusting member having the same shape and the same dimensions is attached to all joints between the pillar and the lower beam .