JPH0441742B2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a horizontal wall bundle for forming the roof of the one-story part of a two-story house with a part of the one-storied part and for being attached to the side part of the outer wall of the second floor part. Regarding the structure of

[Background Art] Conventionally, as shown in FIG. 9, a bundle 1' as shown in FIG. 10 was attached to the outer surface of a beam 4' of a second-floor lower building using bolts and nuts. When the bundle 1' is attached to the upper surface of the beam 4', another bundle 1' is placed directly on the upper surface of the beam 4'. For this reason, in the past, the level of attachment of the bundle 1' was different when it was attached to the side of the beam 4' and when it was attached to the top surface of the beam 4', and for this reason, there were many types of bundle 1'. In addition, in the above conventional example, only the bundle 1' was attached, and no brace was attached to the bundle 1', so if it was necessary to improve the strength, it was necessary to attach the brace to another location. It was necessary to attach a brace mounting bracket and then attach the brace to this separately installed brace mounting bracket. In addition, there are some types of bundles that are placed and fixed on beams, but in this case, in conventional bundles, the lower end of the columnar bundle body is A horizontal horizontal piece is made to protrude from the bundle body on both sides, and this horizontal horizontal piece is placed on the beam and is fixed to the beam with bolts using the protruding part of the horizontal horizontal piece. For this reason, when fixing to a beam, there was a problem that it could not be fixed with bolts unless there was a mounting space on the side of the columnar bundle body.

[Object of the Invention] The present invention was invented in view of the above-mentioned points, and its purpose is to unify the mounting level to the top surface of the beam when installing bundles, and to provide the bundle with braces. The purpose of the present invention is to provide a wall horizontal bundle mounting structure that can be installed without requiring separate brace mounting hardware.

[Disclosure of the Invention] The structure of the wall transverse bundle of the present invention includes a columnar bundle body 7.
An upper horizontal piece of a U-shaped portion 8 whose plane size is approximately the same as that of the bundle body 7 is fixed to the lower part of the U-shaped portion 8.
A bolt insertion hole is provided in the lower horizontal piece 2 of the U-shaped part 8 to form a bundle attachment part, and a bolt insertion hole is provided in the vertical piece 3 between the upper and lower horizontal pieces of the U-shaped part 8 to form a brace attachment part. By adopting such a configuration, the problems of the conventional example described above are solved. That is, in the present invention, a U-shaped portion 8 whose plane size is approximately the same as that of the bundle body 7 is provided at the bottom of the columnar bundle body 7 as described above.
The upper horizontal piece is fixed and a bolt insertion hole is provided in the lower horizontal piece 2 of the U-shaped part 8 to form a bundle attachment part, so place the lower horizontal piece 2 on the top surface of the beam 4 and insert the bolts. Not only can it be installed by inserting a bolt through the insertion hole, but also the receiving metal fitting 5 attached to the side of the beam 4 can be used.
It can be mounted by placing it on the top surface and inserting a bolt through the bolt insertion hole.In this case, the top surface of the receiving hardware 5 is flush with the top surface of the beam 4, so that the beam can be mounted. Whether it is mounted on the top surface of the beam 4 or on the top surface of the bracket 5 attached to the side of the beam 4, the mounting level can be the same as the bottom of the bundle 1, and the length of the bundle 1 can be unified. , When installing the bundle 1 in this way, the bundle body 7
The upper horizontal piece of a U-shaped part 8 whose plane size is approximately the same as that of the bundle body 7 is fixed to the lower part of the bundle body 7, and a bolt insertion hole is provided in the lower horizontal piece 2 of the U-shaped part 8. At the lower position of the columnar bundle main body 7, the beam 4 and the receiving hardware 5
Even if there is no installation space on the sides of the bundle body 7, it can be securely installed directly below the columnar bundle body 7. Since a bolt insertion hole is provided in the vertical piece 3 between the piece 2 and the brace attachment part is formed, the brace 6 can be attached to the bundle 1 without using a separate brace attachment fitting. Moreover, even though the U-shaped portion 8 is provided at the bottom of the bundle body 1 so that it can be attached to the beam 4 or the receiving hardware 5 directly below the columnar bundle body 1, the upper portion of the U-shaped portion 8 is The U-shaped portion 8 can be reinforced by the vertical piece 3 provided between the horizontal piece and the lower horizontal piece 2.

The present invention will be explained in detail below with reference to Examples. The bundle 1 has a shape as shown in FIG. That is, a U-shaped portion 8 is fixed to the lower part of the bundle body 7, and the lower horizontal piece of the U-shaped portion 8 serves as the bundle attachment horizontal piece 2. Further, bolt insertion holes are provided in the upper horizontal piece and the lower horizontal piece 2 of the U-shaped portion 8 to form a bundle attachment portion. Further, a bolt insertion hole is provided in the vertical piece 3 between the upper horizontal piece and the lower horizontal piece 2 of the U-shaped portion 8 to form a brace attachment part. This vertical piece 3 serves to attach the end of the brace 6 and also reinforces the U-shaped portion 8. The rear surface of the bundle body 7 is located slightly forward of the rear end of the U-shaped portion 8. An L-shaped upper member 10 is fixed to the upper surface of the bundle body 7, and a vertical piece of the upper member 10 serves as an upper attachment piece 9 that projects upward. Here, the bundle 1 may be reinforced by further suspending reinforcing hanging pieces 11 from the front end of the upper member 10 and fixing them to the bundle body 7. Bundle 1 with the above configuration is bundle 1
The lower horizontal piece 2 is placed on the upper surface of the beam 4 or on the upper surface of the receiving metal fitting 5 attached to the side surface of the beam 4.

In the embodiment shown in FIG.
A receiving metal fitting 5 is attached to this mounting plate 12 with bolts and nuts. Here, the mounting plate 12 has multiple rows of mounting holes 1 horizontally.
3 are provided so that an arbitrary mounting hole 13 can be selected depending on the mounting position of the bundle 1 and a receiving metal fitting 5 can be mounted with a bolt or a nut. The upper surface of the receiving hardware 5 is a horizontal mounting surface 14, and this mounting surface 14 is flush with the upper surface of the beam 4. The lower horizontal piece 2 of the bundle 1 is attached to the mounting surface 14.
is mounted and fixed with bolts and nuts. At the upper end of the bundle 1, the rear part of the purlin connecting metal fitting 15 is fixed to the upper mounting piece 9 with bolts and nuts, and the end of the purlin 16 is placed on the purlin connecting metal fitting 15 and the bolts and nuts are fixed to the upper attachment piece 9. It is fixed by. This main building 16 serves as the main building 16 for the roof of the one-story part of a two-story house with a part of it being one-story. An end portion of a brace 6 is attached to the lower vertical piece 3 of the bundle 1 by bolts and nuts using bolt insertion holes provided in the vertical piece 3. A hole is also provided at the tip of the main building connecting metal fitting 15, and the end of another brace 6 is attached using this hole.

Other embodiments are shown in FIGS. 3 and 4.
In this example, the pillar 1 at the protruding corner of the two-story part A
A beam 4 is installed between the beam 7 and the eave beam 18 of the one-story part B, and the lower horizontal piece 2 of the lower end of the bundle 1 is placed and fixed on the end of the beam 4 on the side of the column 17. . In this way, one end of the wall-lateral purlin joining hardware 19 is attached to the upper attachment piece 9 at the upper end of the two bundles 1 arranged along two adjacent sides of the pillar 17 using bolts and nuts. The end of the wall purlin 20 is attached to the wall side purlin joining hardware 19 with bolts and nuts.
Here, when the wall-lateral purlin joining hardware 19 is attached to the upper attachment piece 9 of one of the two bundles 1, the climbing beam attachment hardware 21 is superimposed and attached using bolts and nuts. The climbing beam mounting hardware 21 has fixed pieces 21b extending from both sides of the center piece 21a at an opening angle of 135 degrees with respect to the center piece 21a, and the end of the climbing beam 22 is attached to one of the fixed pieces 21b. It's summery. By providing the fixing pieces 21b on both sides, even if the climbing beam mounting piece 9 is attached to any bundle 1, only one of the fixing pieces 21b will be attached.
The climbing beam 22 can be attached using b.

Another embodiment of the invention is shown in FIGS. 5 and 6. In this embodiment, the ends of the beams 4 of the one-story part B are fixed to the beams 4a of the two-story part A, and the lower horizontal piece 2 of the bundle 1 is placed directly on the upper surface of the beam 4, and the bolts and nuts are tightened. It is fixed in place.

FIGS. 7 and 8 show still another embodiment of the present invention. In this embodiment, the bundle 1 is attached at a position offset from the center of the beam 4.
A receiving metal fitting 5 is attached to the beam 4 with bolts and nuts, and the horizontal mounting surface 14 on the upper surface of the receiving metal fitting 5 is flush with the upper surface of the beam 4, and the lower horizontal piece 2 of the bundle 1 is It is placed across the upper surface of the beam 4 and the mounting surface 14 and is attached with bolts and nuts. Here, although the receiving metal fitting 5 in this embodiment has an L-shaped cross section, a recessed step 23 is provided at the upper part, and this recessed step 23 is positioned below the upper chord member of the beam 4. The bolts and nuts that attach the lower horizontal piece 2 to the beam 4 are located within the recessed step 23 on the lower surface side of the upper chord of the beam 4, so that the bolts and nuts can be attached without being obstructed by the receiving metal fittings 5. It's getting old.

[Effects of the Invention] In the present invention, the upper horizontal piece of the U-shaped portion whose plane size is approximately the same as the bundle body is fixed to the lower part of the columnar bundle body as described above. A bolt insertion hole is provided in the lower horizontal piece of the letter part to form the bundle attachment part, so the bundle can be installed by placing the lower horizontal piece on the top surface of the beam and inserting bolts through the bolt insertion hole. Of course, it can be installed by placing it on the top surface of a receiving metal fitting attached to the side of a beam and inserting a bolt through the bolt insertion hole.As a result, the top surface of the receiving metal fitting is flush with the top surface of the beam. By installing the bundle so that it is placed on the top of the beam, or on the top of the bracket attached to the side of the beam, it can be installed at the same level as the bottom of the bundle. The length can be unified. In addition, the upper horizontal piece of the U-shaped part whose plane size is approximately the same as the bundle main body is fixed to the lower part of the bundle body, and the bolt insertion hole is provided in the lower horizontal piece of the U-shaped part. It can be attached to a beam or a receiving metal object at a position below the columnar bundle body, and can be reliably attached directly below the columnar bundle body even if there is no space for attachment on the side of the bundle body. Since the brace mounting part is formed by providing a bolt insertion hole in the vertical piece between the upper horizontal piece and the lower horizontal piece of the U-shaped part, it is possible to attach the brace to the bundle without using a separate brace fitting. In addition, even though a U-shaped part was provided at the bottom of the bundle body so that it could be attached to a beam or a receiving metal just below the columnar bundle body, the upper and lower horizontal pieces of the U-shaped part were The U-shaped portion can be reinforced by the vertical piece provided between the two pieces.

[Brief explanation of drawings]

Fig. 1 is a perspective view of one embodiment of the present invention, Fig. 2 is a perspective view of a bundle used in the above, Fig. 3 is a schematic plan view of another embodiment showing the attachment position of the above bundle, and Fig. 4. is a perspective view of the same as above, FIG. 5 is a partially exploded perspective view of still another embodiment of the same, FIG. 6 is a side view of the same, and FIG.
The figure is a partially exploded perspective view of still another embodiment same as the above, FIG. 8 is a side view of the same as the above, FIG. 9 is a side view of the conventional example,
FIG. 10 is a perspective view of a bundle used in a conventional example,
1 is a bundle, 2 is a lower horizontal piece, 3 is a vertical piece, 4 is a beam, and 5 is a receiving hardware.

Claims (1)

[Claims] 1 The upper horizontal piece of the U-shaped part 8 whose plane size is approximately the same as that of the bundle main body 7 is fixed to the lower part of the columnar bundle body 7, and a bolt is inserted into the lower horizontal piece 2 of the U-shaped part 8. A wall horizontal bundle in which a hole is provided to form a bundle attachment part, and a bolt insertion hole is provided in a vertical piece 3 between an upper horizontal piece and a lower horizontal piece 2 of a U-shaped part 8 to form a brace attachment part. structure.