JPH0519448Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a structure for attaching a bundle at an inside corner to a beam for attaching the bundle at a location outside the inside corner formed by two orthogonally adjacent beams.

[Background technology]

Conventionally, in a building where one part is a one-story part, when forming the roof of the one-story part, the roof of the one-story part is formed at the corner part of the two-story part. When forming the roof of a one-story building, in order to attach a bundle at an inside corner or outside of an inside corner, for example, as shown in Publication of Utility Model Publication No. 58-53865, it is necessary to attach fittings for attaching the beam to the bundle. The bundle was attached to the outside of the beam by fixing the mounting bracket to the beam with bolts or the like on the outside of the beam.

However, in this conventional example, the bundle was attached only to one of the beams located at the inside corner, so the attachment strength of the bundle was weak. Furthermore, in the past, the bundle was not temporarily supported before being fixed with bolts or the like, so installation was troublesome.

[Purpose of invention]

The present invention was devised in view of the above-mentioned conventional problems, and its purpose is to balance the mounting strength at the ends of the two beams at the corner portion formed between the beams adjacent at right angles. To provide a structure for attaching a bundle at an inside corner to a beam, which allows the bundle to be firmly attached while keeping the bundle in place, and also allows the bundle to be installed in a temporarily supported state during installation, thereby simplifying the installation.

[Disclosure of invention]

The installation structure of the bundle of inside corners on the beam of this invention is as follows:
Attach the ends of the beams 2 to the adjacent sides of the bundle 5, and protrude the horizontal pieces 3 from the body of the beam 2 near the attachment base of the beam 2 to the column 1, and fix the two sides of the bundle 5 from above and below, respectively. The pieces 4 are taken out in succession, and the lower fixing pieces 4 are fixed to each horizontal piece 3 of the beams 2 adjacent at right angles, and the upper fixing pieces 4 are respectively fixed to the upper surface of the beams 2 adjacent at right angles, and the bundle 5 is fixed. It is located outward from the inside corner formed by the beams 2 adjacent at right angles, and by adopting such a configuration,
The above-mentioned purpose of the present invention has been achieved.
That is, in the case of the present invention, the lower fixing pieces 4 provided on the bundle 5 are fixed to the horizontal pieces 3 of the beams 2 adjacent at right angles, and the upper fixing pieces 4 are attached to the upper surfaces of the beams 2 adjacent at right angles. By fixing the bundle 5 to the end of the beam 2 and positioning the bundle 5 outward from the corner formed by the beams 2 adjacent at right angles, the bundle 5 can be firmly attached to the end of the adjacent beam 2 while maintaining a balance of strength. It has become possible to do so. In addition, for the final fixing, the lower fixing pieces 4 are placed on each of the horizontal pieces 3 of the beams 2 adjacent at right angles, and the upper fixing pieces 4
are temporarily supported by being placed on the upper surfaces of beams 2 adjacent at right angles to each other, and permanent fixing can be performed in this state.

The present invention will be explained in detail by way of examples. Ends of beams 2 are fixed to adjacent side surfaces of the pillars 1, respectively.
The beam 2 is a lattice beam in the embodiment shown in the drawings, and has an end member 6 fixed to its end.
is fixed to the side of the beam 2 with bolts or the like. The end member 6 is provided with a central projecting piece 7 that projects into the beam 2, and horizontal brace mounting pieces 8 are provided on both sides of the central projecting piece 7. serves as the horizontal piece 3 used in the present invention. The bundle 5 has an L-shaped cross section, and vertical pieces of L-shaped fittings 9 are fixed to the top and bottom of each of the two sides of the bundle 5, and the fixing pieces 4, which are the lower horizontal pieces of the L-shaped fittings 9, are fixed to the top and bottom of each of the two sides of the bundle 5. Each of them projects laterally from the bundle 5. Therefore, the fixing piece 4 at the bottom of the bundle 5
are fixed to the respective horizontal pieces 3 of the beams 2 adjacent at right angles, and the upper fixing pieces 4 are fixed to the upper surfaces of the beams 2 adjacent at right angles with bolts 10, thereby forming the bundle 5.
are positioned at a distance outward from the inner corners formed by the beams 2 adjacent at right angles. A mounting bracket 13 is attached to the upper surface of the bundle 5 installed as described above.
As shown in FIGS. 6 and 7, the wall horizontal purlins 11 and rafters 12 are attached via such means as shown in FIGS.

Then, the second-floor outer wall 16 is formed by attaching the second-floor wall panel on top of the beam 2 using metal fittings, etc., and the wall horizontal main building 11 is attached along the lower front of the second-floor outer wall 16. The roof 14 of the first floor is formed by attaching roof panels, etc., using the wall-side purlins 11, rafters 12, etc. FIG. 5 shows the positional relationship among the roof 14 on the first floor, the outer wall 13 on the second floor, the wall-side purlin 11, and the rafters 12. In FIG. 5, reference numeral 15 is an eave side horizontal member, which is a frame member that supports the eave side portion of the roof 14 on the first floor.

[Effect of idea]

In the case of the present invention, as described above, the lower fixing pieces provided on the bundle are fixed to each horizontal piece of the beams adjacent at right angles, and the upper fixing pieces are respectively fixed to the upper surface of the beams adjacent at right angles. , since the bundle is located outside the inside corner formed by the beams adjacent at right angles, the bundle can be placed outside the inside corner formed by the adjacent beams; It can be firmly attached to the end of the frame while maintaining a balance of strength. In addition, for the final fixing, attach the lower fixing pieces to two adjacent beams at right angles.
At the same time, the upper fixing pieces are temporarily supported by placing them on the upper surfaces of the adjacent beams at right angles, and the final fixing can be done in this state. It is easy to install.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of the present invention, Fig. 2 is a sectional view of the same, Fig. 3 is a partially omitted top view of the same, and Fig. 4 is a perspective view of an embodiment in which a wall horizontal purlin is attached to the upper surface of the bundle. Figure 5 is a schematic plan view showing the positional relationship between the first floor roof, second floor outer wall, wall side purlin, and rafters;
The figure is a plan view of the wall horizontal purlins and rafters attached to the mounting brackets attached to the top of the same bundle, and Figure 7 shows the wall horizontal purlins and rafters attached to the mounting brackets attached to the top of the same bundle. It is a perspective view of the installed state, and 1 is a column, 2 is a beam, 3 is a horizontal piece, 4 is a fixed piece, and 5 is a bundle.

Claims (1)

[Scope of utility model registration request] Attach the ends of the beams to the adjacent sides of the pillars, protrude horizontal pieces from the body of the beam near the base of attachment of the beams to the pillars, extend fixing pieces from the top and bottom of each of the two sides of the bundle, The lower fixing pieces are each fixed to each horizontal piece of the beams adjacent at right angles, and the upper fixing pieces are each fixed to the top surface of the beams adjacent at right angles, so that the bundle is placed outside the corner formed by the beams adjacent at right angles. This is a structure for attaching bundles of inner corners to beams, which are positioned on both sides.