JP2649732B2 - Building unit frames - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a unit frame serving as a frame of a housing unit in an industrialized house.

(Background technology)

The framework frame of each housing unit in an industrialized house built by combining a plurality of box-shaped housing units pre-produced in a factory at a construction site has four frames between the upper and lower ends of four pillars at four corners. It is a rectangular parallelepiped unit frame connected by upper and lower beams. For example, in the case of a house having three stories or more, or a house built in a heavy snowfall area or a typhoon passage area, it is required to increase the rigidity and proof strength of the unit frame in order to increase the rigidity and proof strength of the house. Even in the case of a two-storey house built in the general area,
For example, it is required to increase the rigidity of the unit frame so that the house does not vibrate when passing through a truck.

To increase the rigidity and proof stress of the unit frame,
In No. 56-139330, a ladder-like reinforcing frame (reinforcing portion) in which longitudinal members facing each other are joined in a rigid frame structure by a plurality of cross members is attached between upper and lower beams.

[Problems to be solved by the invention]

According to this conventional technology, the rigidity and proof stress of the unit frame are increased by the amount of the ladder-shaped reinforcing portion provided in the rectangular parallelepiped unit frame, but the stiffness and proof strength that can be increased are limited, and are not necessarily required. Rigidity and proof stress cannot be imparted to the unit frame. There are two studs, and these studs constitute a unit frame.
Since the side surfaces of the unit frame provided between the pillars and provided with the ladder-like reinforcing portion by the studs and the like have a structure closed by the studs and the like, an opening for providing a large window on this side surface is provided. It is not possible to secure, and furthermore, to provide a room of, for example, 6 tatami mats extending across two sides of this housing unit, thereby losing the degree of freedom in housing design.

An object of the present invention is to provide necessary large rigidity and proof stress, and to secure a degree of freedom in housing design, and to economically and efficiently by adding a small number of members. The present invention provides a unit frame of a building that can be configured as follows.

[Means for Solving the Problems] A unit frame of a building according to the present invention is a unit frame of a rectangular parallelepiped building in which four upper and lower beams are connected between upper and lower ends of four pillars at four corners. A stud is provided between the upper and lower beams adjacent to at least one of the four pillars, and two studs are provided between the pillars. A horizontal member is erected to form a reinforcing rectangular portion surrounded by the pillars, studs, and two horizontal members, and the two horizontal members have respective ends at respective ends, and a part of the two horizontal members themselves in the rectangular portion. Attached by a protruding gusset plate, two diagonal members or one diagonal member assembled in an X-shape are attached via the gusset plate in the reinforcing rectangular portion, and the horizontal member and the diagonal member are attached. The material must be rigid and resistant The number of diagonal members and the separation distance between horizontal members are selected and attached according to the force.

[Operation] The diagonal members provided in the reinforcing rectangular portions serve as reinforcing members for the unit frame together with the studs and the two horizontal members, and the rigidity and proof strength of the unit frame can be increased by adding the diagonal members. At this time, the rigidity and proof strength of the unit frame can be set to required sizes by selecting the number of diagonal members and the separation distance between the two horizontal members.

In addition, since there is only one stud and this stud is provided adjacent to the pillar of the unit frame, the stud is straddled over an opening for providing a large window on the side surface of the unit frame where the stud is arranged and two housing units. It is possible to leave a space for providing a room to be stretched. Further, a reinforcing rectangular part is formed from one stud and two horizontal members, and a diagonal member is attached in the reinforcing rectangular part, and the upper and lower rectangular parts are open. It can be used as an opening for windows. Thereby, the degree of freedom in housing design can be secured.

In addition, the two horizontal members are attached at both ends by gusset plates which partially protrude into the rectangular portion, and two diagonal members or one diagonal member assembled in an X-shape through the gusset plates. Since the diagonal members are mounted in the reinforcing rectangular portion, that is, the horizontal members and the diagonal members are mounted through a common gusset plate, the configuration can be made economically and efficiently by adding a small number of members.

Embodiment FIG. 1 shows a unit frame according to an embodiment of the present invention. This unit frame has four pillars 1-4 at four corners.
And four upper beams 5 to 8 connecting the upper ends of the columns 1 to 4,
The lower beams 9 to 12 connecting the lower ends of the columns 1 to 4 are formed in a rectangular parallelepiped shape. In this embodiment, the columns 1 to 4 are made of a square pipe material, and the upper beams 5 to 8 and the lower beams 9 to 12 are The unit frame is made of a channel material and is joined by welding, so that the unit frame has a ramen structure.

A vertical stud 13 is bridged between the upper beam 5 of the long side and the lower beam 9 of the long side adjacent to the column 1, and the upper and lower ends of the stud 13 are connected to the upper beam 5,
It is connected to the lower beam 9. Also, between the pillar 1 and the stud 13
The horizontal members 14 and 15 of the book are bridged, and both ends of the horizontal members 14 and 15 are connected to the columns 1 and the studs 13 via the gusset plates 16.

A rectangular portion 17 is composed of the pillar 1, the stud 13, and the horizontal members 14, 15. Two oblique members 18 are arranged in the rectangular portion 17 in an X-shape, and both ends of each oblique member 18 The gusset plate 16 is partially connected to the pillar 1 and the stud 13 via the gusset plate 16 which protrudes into the rectangular portion 17, and the diagonal members 18 are also connected to each other via the gusset plate 19 provided at the intersection. Stud 13, horizontal timber 1
4,15, the material of the diagonal material 18 may be arbitrary, for example, angle material,
Channel material or square pipe material may be used.

As described above, the reinforcing portion A is formed by adding the diagonal member 18 to the ladder-like structure portion of the column 1, the stud 13, and the horizontal members 14, 15.

A unit frame having such a reinforcing portion A is manufactured at a factory, and each unit frame includes an outer wall material and an inner wall material, and further includes a floor material and a ceiling, including other unit frames in which the reinforcing portion A is not provided. Materials and the like are attached at the factory, whereby a housing unit having a unit frame as a frame is manufactured at the factory, and an industrialized house is built by combining the respective housing units at a construction site.

A unit frame provided with a reinforcing part A is arranged at appropriate places in this industrialized house, and the reinforcing part A is composed of a pillar 1 and a stud.
13.Since the ladder-like structure consisting of the horizontal members 14 and 15 has the diagonal member 18 added, the rigidity and proof strength of the unit frame can be improved by the diagonal member 18 rather than the ladder-like reinforcement. The result is the rigidity of an industrialized house,
Strength can be increased overall.

Further, since the number of the studs 13 is only one adjacent to the post 1, a large space portion 20 is left between the studs 13 and the post 4 on the side surface 2 where the studs 13 of the unit frame are arranged. This space part 20 makes it possible to provide an opening for a large window in a house unit, or to provide a room in a house extending through two space units through the space part 20, Therefore, the degree of freedom in housing design can be secured. Moreover, the upper and lower rectangular portions 21 and 22 of the rectangular portion 17 surrounded by the pillar 1, the stud 13, and the horizontal members 14 and 15, that is, the rectangular portion composed of the pillar 1, the stud 13, the upper beam 5, and the horizontal member 14 Since the rectangular part 22 including the pillar 21, the pillar 1, the stud 13, the lower beam 9, and the horizontal member 15 is open, this opening can be used as an opening such as a window. Degree of freedom can be increased.

Furthermore, even when using the diagonal material 18 as a new member,
The number of studs 13 may be one, and the number of studs can be reduced as compared with the prior art, so that the amount of material used as a whole can be substantially the same as that of the prior art.

Above, the rigidity and proof stress of the unit frame
It can be adjusted by changing the inclination angle of the horizontal member 14, that is, the separation distance between the horizontal members 14 and 15, and as shown in FIG.
By using only one, the rigidity and proof stress of the unit frame can be adjusted to required sizes.

In addition, the two horizontal members 14 and 15 are attached at both ends to a gusset plate 16 which protrudes partially into the rectangular portion 17, and are assembled in an X-shape through the gusset plate 16. Diagonal 18 or one diagonal
Since the horizontal members 14 and 15 and the diagonal members 18 are mounted on the rectangular portion 17, that is, through the common gusset plate 16, it is economical and efficient with the addition of a small number of members. Can be configured.

In the above embodiment, the stud 13 is provided adjacent to the pillar 1. However, the stud 13 may be provided adjacent to the pillars 2 to 4 other than the pillar 1, or the stud may be provided for a plurality of pillars. The positions at which the studs are provided and the number of the posts provided adjacent to the studs can be freely set according to the rigidity and proof strength required of the unit frame.

〔The invention's effect〕

ADVANTAGE OF THE INVENTION According to this invention, the rigidity and proof strength required for a unit frame can be provided with a diagonal material, Therefore, the rigidity and proof strength of a house can be improved, and a stud is arrange | positioned adjacent to a pillar. Therefore, the degree of freedom in housing design can be secured. In addition, it can be constructed economically and efficiently by adding a small number of members.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing a unit frame according to one embodiment of the present invention, and FIG. 2 is a perspective view of a main part of the unit frame showing another embodiment. 1-4, pillar, 5-8, upper beam, 9-12, lower beam, 13
… Studs, 14,15 …… Horizontal material, 17,21,22 …… Rectangular part, 18…
... Slanting material.

Claims (1)

(57) [Claims] 1. A unit frame of a rectangular parallelepiped building in which four upper and lower beams of four pillars at four corners are connected by four upper and lower beams, respectively, wherein at least one of the four pillars is provided. 1 next to the pillar
This stud is erected between the upper and lower beams, and two horizontal members are erected between these pillars and the stud,
A reinforcing rectangular portion surrounded by the pillars, studs, and two horizontal members is formed, and the two horizontal members are attached at both ends by gusset plates partially protruding into the rectangular portions. At the same time, two diagonal members or one diagonal member assembled in an X-shape are attached via the gusset plate in the reinforcing rectangular portion, and the horizontal member and the diagonal member are required. A unit frame for a building, wherein the number of diagonal members and the distance between horizontal members are selected and mounted according to rigidity and strength.