JPH0814149B2 - Building unit frame - Google Patents

Description

The present invention relates to a unit frame of a building. More specifically, the present invention relates to a unit frame that constitutes a frame of a housing unit in an industrialized house.

[Background technology]

In recent years, a method of transporting a plurality of types of housing units manufactured in advance in a factory to a construction site and combining them to build a building has been adopted.

In general, a housing unit has a rectangular parallelepiped unit frame formed by connecting upper ends and lower ends of four pillars arranged at four corners to each other with four beams. , Interior wall panel, ceiling panel,
It is a structure with floor panels attached.

By the way, in the case of a house with three or more floors, or in the case of a house built in a heavy snowfall region or a typhoon passage region, it is required to improve the rigidity and yield strength of the unit frame itself in order to increase the rigidity and yield strength of the house. Further, even in a house built in a general area, the rigidity of the unit frame itself is required to be improved so that the house does not vibrate when a truck passes by, for example.

Conventionally, as a structure that meets such a demand, Japanese Patent Laid-Open No.
The structure shown in Japanese Patent No. 139330 is known. This is because two studs are laid parallel to each other between the upper and lower beams facing each other of a unit frame configured in a rectangular parallelepiped shape, and a horizontal member is laid between these studs, whereby a ladder-shaped reinforcing portion is provided. It is composed.

[Problems to be Solved by the Invention]

The structure shown in JP-A-56-139330 described above,
Since a rectangular parallelepiped unit frame is provided with a ladder-shaped reinforcing portion, there is a limit to the rigidity and proof stress of the unit frame itself, the rigidity that can be increased, and the proof strength. The required rigidity and proof stress cannot be given to the unit frame itself.

Further, it is a structure in which the two studs of the reinforcing portion are arranged between the two pillars constituting the unit frame. Therefore, since the ladder-shaped reinforcing portion is provided in the central portion of the unit frame, it is difficult to secure openings such as doors and windows in the frame. In addition, even if the opening can be secured, the reinforcing portion is closed, and the opening is divided on both sides of the opening, so that the size of the opening for providing the window is limited. is there.

Here, the object of the present invention is to provide a necessary rigidity and proof stress with a simple and economical structure, to secure an opening such as a window, and to prevent the size of a building from being restricted. To provide a unit frame.

[Means for solving the problem]

Therefore, in the unit frame of the building according to claim 1 of the present invention, four pillars, four ceiling beams connecting the upper end portions of these pillars with each other, and four ceiling beams connecting the lower end portions of the pillars with each other are connected. In a unit frame of a building formed in a rectangular parallelepiped shape including a floor beam of a book, among the side surfaces formed by the ceiling beam and the floor beam facing each other in the vertical direction and a column connecting between both ends of those beams. A reinforcing frame is provided in at least one surface forming the long side and in a partial region on the pillar side in the surface, and the reinforcing frame is provided with the ceiling beam and the ceiling beam in the surface forming the long side. A stud provided between floor beams, and two sets of braces provided on the stud side and on the pillar side forming the partial region, respectively. The brace on the stud side is configured to include the partial region. Within the ceiling beam An upper diagonal member diagonally joined to the intermediate portion of the stud, and a lower diagonal member diagonally joined between the intermediate portion of the stud and the floor beam, the brace on the pillar side, In the partial region, an upper diagonal member obliquely joined between the ceiling beam and a middle portion of a pillar, and a lower diagonal member diagonally joined between the middle portion of the pillar and a floor beam. And a material.

Further, the unit frame of the building according to claim 2 of the present invention connects four columns, four ceiling beams connecting the upper ends of these columns, and connecting the lower ends of the columns with each other. In a unit frame of a building formed in a rectangular parallelepiped shape including a floor beam of a book, among the side surfaces formed by the ceiling beam and the floor beam facing each other in the vertical direction and a column connecting between both ends of those beams. A reinforcing frame is provided in at least one surface that constitutes the short side, and the reinforcing frame is configured to include two sets of braces provided on both sides of the pillar in the surface, respectively. Is an upper diagonal member obliquely joined between the ceiling beam and the middle portion of the pillar and a lower diagonal member obliquely joined between the middle portion of the pillar and the floor beam in the plane. Characterized by having In the unit frame of the building according to claim 1 of the present invention, the long side is formed among the side surfaces formed by the ceiling beam and the floor beam that face each other in the vertical direction and the pillar that connects the both ends of these beams. Since the reinforcing frame is provided in at least one surface and in a partial region on the pillar side within the surface, the reinforcing frame can enhance the rigidity and proof stress of the unit frame.

Further, the reinforcing frame includes a stud provided between the ceiling beam and the floor beam in a plane forming the long side, and two sets of studs provided on the stud side and the column side forming the partial region, respectively. Since it is configured to include the brace, it can be configured with an economical member with a simple configuration. Moreover, since the braces of each set are obliquely arranged at the corner portion of the partial region, it is possible to secure an opening in the reinforcing frame. In addition, if the opening is secured in the other area except the partial area, the height dimension of the opening is not limited.

In the unit frame of the building according to claim 2 of the present invention, the short side is formed among the side surfaces formed by the ceiling beam and the floor beam that face each other in the vertical direction and the pillar that connects the both ends of these beams. Since the reinforcing frame is provided in at least one surface, the reinforcing frame can enhance the rigidity and proof stress of the unit frame.

Further, since the reinforcing frame is configured to include two sets of braces respectively provided on the pillar sides on both sides in the plane, it can be configured with an economical member with a simple configuration. Moreover, since the braces of each set are obliquely arranged at the corners in the plane, it is possible to secure an opening in the reinforcing frame.

〔Example〕

 Embodiments of the present invention will be described below with reference to the drawings.

In FIG. 1, reference numeral 1 is a unit frame that constitutes a frame of a housing unit manufactured in advance in a factory. The unit frame 1 has four pillars arranged at the four corners.
2A to 2D, and ceiling beams 3A to 3D and floor beams 4A to 4D interconnecting the upper ends and the lower ends of these adjacent columns 2A to 2D, respectively, are formed into a rectangular parallelepiped frame structure. .

On the surface formed by the ceiling beams 3A to 3D, that is, on the upper surface, small beams 5 are installed at predetermined intervals between opposing long side ceiling beams 3A and 3B, and braces 6 are provided at diagonal positions. Is provided. In addition, on the surface formed by the floor beams 4A to 4D, that is, the lower surface, the long side floor beams 4A, 4B facing each other are provided.
Beams 7 are erected at predetermined intervals between them.

Ceiling beams 3A to 3D and floor beams 4A to 4D that face each other vertically
And among the four side surfaces formed by the columns 2A to 2D that connect the opposite ends of the opposite beams, within the surface 8 that constitutes the long side, and within the surface 8 on the side of the pillar 2B. In one area,
A reinforcing frame 21 having a brace structure is provided.

The reinforcing frame 21 includes a stud 22 provided between the ceiling beam 3B and the floor beam 4B at a substantially intermediate position within the surface 8, and
2 provided on the side of the studs 22 and on the side of the columns 2B
It is configured to include a pair of braces 23 and 24.

The braces 23 and 24 of each set are two diagonal members 2 which are paired up and down.
It is composed of 3A, 23B, 24A, 24B. The diagonal members 23A, 24A located on the upper side have upper ends joined to the ceiling beams 3B and lower ends joined to the intermediate portions of the studs 22 and columns 2B by direct welding or high-strength bolts. The diagonal members 23B, 24B located on the lower side have upper ends joined to the middle parts of the studs 22 and columns 2B and lower ends joined to the floor beams 4B by direct welding or high-strength bolts.

Therefore, according to the present embodiment, 4 of the unit frame 1
Since the reinforcing frame 21 having the two sets of braces 23, 24 is provided in the surface 8 on the long side of the two side surfaces and in one area on the side of the column 2B in the surface 8, the rigidity of the unit frame 1 is increased. And the proof strength can be increased.

In addition, the reinforcing frame 21 includes a stud 22 provided between the ceiling beam 3B and the floor beam 4B within the surface 8 forming the long side.
And 2 provided on the stud 22 side and the pillar 2B side, respectively.
Since it includes the pair of braces 23 and 24, the brace can be made of a simple structure and an economical member. Moreover, the braces 23 and 24 of each set consist of a ceiling beam 3B and a floor beam 4
Since it is obliquely arranged in the corner portion of the area surrounded by B, the pillar 2B, and the stud 22, it is possible to secure an opening in the reinforcing frame 21.

In addition, if the opening is secured in the other area except the partial area, the height dimension of the opening is not limited. In this case, since the other one side region is not blocked in the height direction, the height dimension of the opening is not limited.

In the above embodiment, the reinforcing frame 21 composed of two sets of braces 23, 24 is provided in the one side area on the side of the column 2B in the surface 8 constituting the long side of the four side surfaces of the unit frame 1. In this case, for example, as shown in FIG. 2, a reinforcing frame 21 composed of braces 23, 24 may be provided on the side of the columns 2A, 2B in the surface 9 forming the short side. In this case, the stud 12 is omitted.

Even in this case, as in the case of FIG. 1, the rigidity and proof stress of the unit frame can be increased, and the unit frame can be configured with a simple structure and economical members, and the opening can be secured in the reinforcing frame. The effect that it is also possible can be exhibited.

In the above embodiments, the ceiling beams 3A to 3D and the floor beams 4A to 4D that face each other vertically and the columns that connect the opposite ends of the beams to each other are provided.
The example in which the reinforcing frame 21 is provided in one of the four side surfaces formed by 2A to 2D has been described.
You may make it attach to each surface of one side.

Further, in the above embodiment, one reinforcing frame 21 is mounted in one surface, but two or more reinforcing frames may be mounted in one surface.

〔The invention's effect〕

As described above, according to the present invention, it is possible to provide necessary rigidity and proof stress with a simple and economical structure, and to secure an opening such as a window, and not to limit the size of the opening. It is possible to provide the unit frame.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention. FIG. 2 is a perspective view showing a modification thereof. 1 …… Unit frame, 2A ～ 2D …… Pillar, 3A ～ 3D …… Ceiling beam, 4A ～ 4D …… Floor beam, 21 …… Reinforcement frame, 22 …… Staff, 23,24 …… Brace, 23A, 23B , 24A, 24B ... diagonal materials.

Claims (2)

[Claims] 1. A rectangular parallelepiped shape including four pillars, four ceiling beams connecting upper ends of the pillars, and four floor beams connecting respective lower ends of the pillars. In a unit frame of a built building, at least one of the side faces formed by the ceiling beam and the floor beam that face each other in the vertical direction and the columns that connect the both ends of the beams to each other forms the long side. And, and a reinforcing frame is provided in a partial region on the pillar side in the plane, and this reinforcing frame is a stud provided between the ceiling beam and the floor beam in the plane forming the long side, The stud side and the brace of two sets respectively provided on the side of the pillar forming the partial region are configured to be included, and the brace on the side of the stud is an intermediate portion between the ceiling beam and the stud in the partial region. The upper diagonal that is diagonally joined between And a lower diagonal member obliquely joined between the intermediate portion of the stud and the floor beam, and the brace on the column side has an intermediate portion between the ceiling beam and the column in the partial region. A unit frame of a building, comprising: an upper diagonal member obliquely joined to the column and a lower diagonal member obliquely joined to the middle portion of the pillar and the floor beam. 2. A rectangular parallelepiped shape including four pillars, four ceiling beams connecting the upper ends of the pillars, and four floor beams connecting the lower ends of the pillars, respectively. In a unit frame of a built building, at least one of the side surfaces formed by the ceiling beam and the floor beam that face each other in the vertical direction and the pillar that connects the both ends of the beams to each other constitutes the short side. A reinforcing frame is provided in the reinforcing frame, and the reinforcing frame is configured to include two sets of braces respectively provided on the pillar sides on both sides in the plane, and each set of braces in the plane includes the ceiling beam and the ceiling beam. A building characterized by having an upper diagonal member diagonally joined to the middle portion of the pillar and a lower diagonal member diagonally joined to the middle portion of the pillar and the floor beam, respectively. Unit frame.