JPH0826589B2 - Metal fittings for diagonal beams of housing units - Google Patents

Description

[Field of Industrial Application] The present invention relates to a metal fitting for a diagonal beam of a housing unit,
For example, it can be used when assembling a skeleton of a trapezoidal housing unit that constitutes a housing unit.

[Background Art] A unit housing by a unit construction method is built by assembling a plurality of housing units produced in advance in a factory at a construction site.

As shown in FIG. 3, such a unit house 1 is
Since it is built on the site of various sizes, depending on the site, due to the request for diagonal restrictions, in addition to the rectangular parallelepiped housing unit 2,
So-called trapezoidal housing units 3 are also used. Conventionally, as shown in FIG. 4, in the frame of such a trapezoidal housing unit 3, the joining of the diagonal beam 4 to the column 5 is performed by welding the joining member 6 to the column 5 and connecting the diagonal beam 4 to the joining member 6. It was done by screwing 4 with the bolt 7 and the nut 8.

[Problems to be Solved by the Invention] According to the above-described conventional joining structure of the oblique beam 4 to the pillar 5, it is necessary to prepare the joining members 6 having different shapes for the upper and lower ends of the oblique beam 4, respectively. However, the number of types has increased, and it has been inconvenient both in production and in bonding work. Further, even when the trapezoidal units 3 have different shapes and the mounting angles of the oblique beams 4 are different, it is necessary to prepare a large number of joining members 6 having different shapes according to the mounting angles.

Therefore, an object of the present invention is to provide a joint metal fitting for a housing unit that can be commonly used when joining an oblique beam to a column.

[Means for Solving the Problems] A joining member for a diagonal beam of a housing unit according to the present invention has one joining member attached to a pillar of the housing unit and the other joining member attached to the diagonal beam in the vertical direction. Connected by a hinge that is the turning direction, to the one joining member,
A fixing member that has a hole through which a bolt whose longitudinal direction is the axial direction of the oblique beam is inserted and that is rotatable around a horizontal shaft portion is provided, and the other joining member is provided with the fixing member. A plate member facing the fixing member is attached, and a plurality of holes through which the bolt can be inserted are provided in the plate member in the vertical direction, and the end of the bolt that is inserted into any one of these holes and protrudes. It is characterized in that a nut is screwed to the portion.

The hole of the plate member may be formed in an appropriate number, for example, 3 to 5, depending on the inclination angle of the other joining member with respect to one joining member.

[Operation] The joint members are rotated about the hinge to position both joint members at a predetermined inclination angle, and in this state, a bolt is inserted from the hole portion on the fixing member side into the hole portion on the plate member side. The nuts are screwed together to fix both joining members. After welding one joining member of the joining fitting in which both joining members are fixed at a predetermined angle in this way to the pillar, the diagonal beam is attached to the other joining member.

[Embodiment] An embodiment of the present invention will be described with reference to the drawings.

As shown in FIG. 1 and FIG. 2, the joint metal fitting 10 of the diagonal beam 4 of the housing unit according to the present embodiment includes one joint member 11 attached to the pillar 5 of the house and the other joint member 10 attached to the diagonal beam 4. It is configured by connecting the joining member (12) and the joining member (12) by a hinge (13) whose up-down direction is the rotating direction.

One joining member 11 integrally has a side plate 11A and a mounting plate 11B that is formed in a direction perpendicular to the side plate 11A and is attached to the pillar 5.

The other joining member 12 integrally includes a side plate 12A and a mounting plate 12B that is formed in a direction perpendicular to the side plate 12A and is attached to the oblique beam 4.

The side plate 11A of the one joining member 11 has a hole 14A into which the bolt 7 having the longitudinal direction of the oblique beam 4 as the axial direction is inserted.
And a fixing member 14 which is rotatable about a horizontal shaft portion 14C (indicated by an arrow in FIG. 1). The fixing member 14 includes a fixing plate 14B having a hole 14A through which the bolt 7 is inserted, a horizontal shaft portion 14C of the fixing plate 14B, and a shaft fitted in a fixture 15 fixed to the side plate 11A. It has an end portion 14D of the portion 14C. This fixture 15 has a fixing member 1 inside.
It has a space portion 15A into which the end portion 14D of 4 is rotatably fitted.

On the other hand, a plate member 16 is attached to the side plate 12A of the other joining member 12 so as to face the fixing member 14. The plate member 16 is formed with, for example, five holes 16A through which the bolts 7 can be inserted, at equal intervals in the vertical direction. The distance between the holes 16A is one of the joining members of the other joining member 12 when the diagonal beam 4 is attached to the pillar 5.
It is set appropriately according to the tilt angle with respect to 11.

In the production of trapezoidal housing unit 3 in the factory,
The joining metal fitting 10 having the above structure is attached to the pillar 5 as follows.

First, the joining metal fitting 10 to which both joining members 11 and 12 are fixed corresponding to a predetermined mounting angle of the diagonal beam 4 to the pillar 5 is prepared. That is, the joint members 11 and 12 are rotated about the hinge 13 to position the joint members 11 and 12 at a predetermined tilt angle.
In this state, from the hole 14A of the fixing plate 14B of the fixing member 14 to the plate member
The bolt 7 is inserted into one hole 16A of the bolt 16, and the nut 8 is screwed onto the end of the bolt 7 protruding from the hole 16A to fix the joining members 11 and 12.

Next, after using the joining metal fitting 10 in which both joining members 11 and 12 are fixed at a predetermined angle in this way, one joining member 11 is welded to the pillar 5 which constitutes the trapezoidal housing unit 3, and then the diagonal beam 4 Is fastened to the other joining member 12 with a bolt 7 and a nut 8.

According to the above-mentioned embodiment, when the diagonal beam 4 is joined to the column 5 through the joining metal fitting 10, both joining members 11 and 12 are rotated to be positioned at a predetermined inclination angle, and then the joining members 11 and 12 are joined. 12 to bolt 7
Since both joining members 11 and 12 can be fixed by screwing together with the nut 8, the same joining metal fitting 10 can be commonly used regardless of the mounting angle of the diagonal beam 4 to the pillar 5. it can.

In addition, trapezoidal housing units 3 having the same shape or different shapes
Even when the upper and lower ends of the slanted beam 4 are attached to the pillar 5, respectively, since the joining metal fitting 10 of the present embodiment can be used in common, only one type of component is required. In addition, it is advantageous.

Further, since the joining members 11 and 12 can be fixed by screwing the bolt 7 and the nut 8, the work is easy.

In addition, in the said Example, although the case where the diagonal beam 4 of the trapezoidal housing unit 3 was attached to the pillar 5 was demonstrated as an example, the joining metal fitting 10 of this invention is not restricted to the trapezoidal housing unit 3 of unit housing, and other housing. The same can be applied to the case where the diagonal beam in the unit is attached to the column.

[Advantages of the Invention] According to the housing unit fitting of the present invention, the diagonal beam can be commonly used when joining the diagonal beam to the column.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG.
FIG. 3 is a cross-sectional view taken along the line II-II in FIG. 3, FIG. 3 is a front view of a unit house in which a trapezoidal housing unit is used, and FIG. 4 is a cross-sectional view showing a conventional diagonal beam-to-column connection structure. 3 ... Trapezoidal housing unit, 4 ... Oblique beam, 5 ... Pillar, 10 ... Joining metal fitting, 11 ... One joining member, 12 ... Other joining member, 14 ...
Fixing member, 14A ... Hole of fixing member, 16 ... Plate member, 16A ... Hole of plate member.

Claims (1)

[Claims] 1. A joint member attached to a pillar of a housing unit and another joint member attached to an oblique beam are connected by a hinge having a vertical direction as a rotation direction, and the one joint member includes: A fixing member that has a hole through which a bolt whose longitudinal direction is the axial direction of the diagonal beam is inserted and that is rotatable about a horizontal shaft portion is provided, and the fixing member is fixed to the other joining member. A plate member facing the member is attached, and a plurality of hole portions through which the bolts can be inserted are provided in the plate member in the vertical direction, and the end portions of the bolts that are inserted and project into any one of these hole portions. A fitting for connecting a diagonal beam of a housing unit, which is characterized in that a nut is screwed onto the.