JPH022805Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a structure for attaching beams, etc., suitable for erecting small walls, lintels, etc. between wall panels arranged to face each other.

(Conventional Examples and Problems) Generally, when constructing a building, it is customary to use homogeneous materials for its main constituent materials.

However, buildings are often constructed using a mixture of different constituent materials, such as wood-based materials and concrete walls, and in this case, various appropriate joining hardware is required at the joints.

In particular, when attaching structural materials such as wooden beams to structural materials such as lightweight concrete walls, they must be joined in such a way that the vertical load on the beams, etc. is not locally concentrated on the lightweight concrete wall. Moreover, it is necessary to form the joining hardware itself with sufficient rigidity and strength.

(Purpose of the invention) In order to address the above-mentioned needs, the present invention places the upper piece of the support metal piece at the required position on the upper end surface of the lightweight concrete wall panel, attaches a beam etc. via the metal support, and attaches it to the beam etc. The purpose of the present invention is to provide a structure for attaching beams, etc., which has a structure in which vertical loads are not directly transmitted to lightweight concrete walls, ensures sufficient rigidity, and can be easily constructed.

(Structure of the invention) In order to achieve the above object, the mounting structure for beams, etc. of the invention is such that the upper piece of the base of the support metal is placed and fixed on the upper end surface of the wall panel, and the upper piece of the base of the support metal is mounted on the hook part of the support metal. It is characterized in that a metal holder having a substantially U-shaped cross section is fitted and latched, and the side end of the beam, etc. is fitted into the metal holder, and the beam, etc. is nailed from the side.

In other words, the vertical load received by the beam, etc. is transmitted to the steel frame in the wall panel through the metal fittings, so that the structure for attaching the beam, etc. to the wall has sufficient strength in terms of load resistance.

(Embodiments of the invention) Hereinafter, embodiments of the invention will be described based on the drawings.

FIG. 1 is a perspective view of a supporting hardware 1 used in the mounting structure of the present invention.

The support hardware 1 consists of a base 10 and arm parts 11, 11, and the base 10 is formed into a substantially L-shaped cross section by an upper piece 12 and side pieces 13, and the upper piece 12 has bolt holes 12a, 12b, 12c. is drilled.

Further, the arm parts 11, 11 are made of a substantially rectangular plate material, and form a latching part 15 in which latching pieces 14, 14 whose lower ends are bent inward are opposed to each other.

Furthermore, each of the arm parts 11, 11 is fixed to both ends of the base part 10, and has a structure in which the upper piece 12 and the side pieces 13 are reinforced in a rib-like manner.

The inner dimensions of the hook portion 15 are formed to be approximately the same as the outer dimensions of the receiving pieces 23, 23 of the receiving metal object 2, which will be described later.

Also, a pair of bolt holes 11a and 11b are vertically bored at the same level of the hooking part 15.

FIG. 2 is a perspective view of the receiving metal fitting 2 fitted into the supporting metal fitting 1 of FIG. 1.

The support piece 2 is made by bending a band-shaped plate material to form support pieces 21, 2.
1. The whole is formed into a substantially U-shape by the base 22.

The spacing between the U-shaped support pieces 21 is set to be approximately the same as the width and thickness of the beam to which they are attached, and the height thereof is set to match the width of the beam.

In addition, a required number of nail holes 21a, 21b, etc. are bored in both the supporting pieces 21, 21, respectively, and receiving pieces 23, 23, which have approximately the same width as the supporting piece 21, are provided at the outer upper ends of the supporting pieces 21, 21. is fixed.

The receiving pieces 23, 23 are provided with screw holes 23a, 23b at positions to be inserted into the bolt holes 11a, 11b of the arms 11, 11 of the support hardware 1, respectively.

A beam mounting structure using the support metal fitting 1 and the receiving metal fitting 2 will be explained with reference to an exploded perspective view of main parts in FIG. 3 and a perspective view in FIG. 4.

An embedded metal fitting 32 for joining the supporting metal fitting 1 is fixed in advance at a predetermined position on the upper end 31 of the wall panel 3.

This embedded metal fitting 32 is usually provided for joining the upper floor wall panel, etc., and is connected to a reinforcing steel frame arranged within the wall panel.

And the screw holes 32a, 32 of the embedded hardware 32
b, 32c are the bolt holes 12a, 12 of the support hardware 1
b, 12c are provided in almost the same arrangement. Further, grooves 3 for inserting both arm parts 11, 11 of the support hardware 1 are provided at the upper ends of the wall panels on both sides of the embedded hardware 32.
3 and 33 are cut out.

The procedure for constructing the beam 4 on the wall panel 3 as described above using the supporting metal fittings 1 and the receiving metal fittings 2 will be explained below.

First, while inserting the lower parts of both arms 11 and 11 of the support hardware 1 into the grooves 33 and 33, the upper piece 12 of the base 10
is placed on the embedded metal fitting 32. And bolt holes 12a, 12b, 12c and screw holes 32a, 32
b and 32c are aligned and fixed via fixing bolts 5 and the like.

Further, the receiving pieces 23, 23 of the receiving hardware 2 are fitted into the hooking portions 15 of the supporting hardware 1, and are latched by the hooking pieces 14, 14.

Then, the bolt holes 11a, 11b and the screw hole 23
a, 23b are matched. It is fixed from both sides with fixing bolts 24a and 24b through these aligned holes. Next, the side end 41 of the beam 4 is inserted into the support 2, and while it is placed on the bottom side 22, the nail hole 21a,
Fix it by nailing from 21b...

Therefore, the beam 4 is installed on the wall panel 3 via the metal support 2 and the support metal 1.

According to this structure, the vertical load that the beam 4 receives is applied to the latching pieces 14 of the latching portion 15 and the fixing bolt 2.
It is supported by the bending strength and shear strength of the parts a and 24b, and is transmitted to the steel frame of the wall panel 3 via the support hardware 1 and the embedded hardware 32 of the wall panel 3.

FIG. 5 is a perspective view of the supporting hardware 1 when it is installed so as to straddle an adjacent wall panel.

Further, FIG. 6 is a perspective view showing a state in which the beams 4 are attached to the adjacent wall panels 3-A and 3-B using the supporting hardware 1.

The support hardware 1 is formed into a substantially rectangular shape so that the upper piece 12 of the substrate 10 spans both wall panels 3-A and 3-B, and a hanging piece 1 is provided approximately at the center of the lower surface of the upper piece 12.
6 is provided and is formed into a substantially T-shaped cross section. The hanging piece 16 serves as a reinforcing member for the upper piece 12, and is provided so that both wall panels 3-A and 3-B are arranged on the same surface.

Also, on the lower surface of the upper piece 12, both wall panels 3-A, 3-
Rib 17 inserted into the joint surface of B to prevent slippage
is formed perpendicular to the vertical piece 16.

This support hardware 1 is also installed in the same manner as the support hardware 1 described above, but the adjacent wall panels 3-A,
The beam 4 can be attached in an integrally joined state that also serves as a head connection at the upper end surface of 3-B.

Therefore, the vertical load applied to the beam 4 is shared between both wall panels 3-A and 3-B, and is applied to each wall panel 3-A and 3-B via embedded metal fittings (not shown).
It becomes a structure that can be transmitted to the steel frame in B.

In the above embodiment, the case where the beams 4 are installed between wall panels has been explained, but for example, the case where the beams 4 are installed between wall panels and between a so-called opening unit made of a frame material for arranging an opening/closing door etc. and a wall panel, and between the opening units. Beams can be attached in the same way between the two.

Moreover, if several types of metal supports are prepared in accordance with the beam size, a desired beam can be easily installed by selecting the appropriate one at the time of installation.

(Effects of the invention) As described above, according to the mounting structure for beams, etc. of the present invention, the vertical load applied to the beam, etc. is sufficiently supported by the brackets and supporting hardware, and is further transmitted to the steel frame in the wall panel and dispersed. Therefore, there is no locally concentrated load on the wall panel. Therefore, it is possible to form a joint structure that is excellent in both the rigidity and strength of the hardware itself and the strength.

Furthermore, when used at the joint between wall panels or between a wall panel and an opening unit, the upper piece of the supporting hardware may be formed in a state extending in the direction in which they are lined up.
It can also be used to connect both wall panels, etc. at the same time as installing beams, etc.

Furthermore, if you prepare a metal support according to the beam, you can attach several types of beams as needed without changing the support metal, and the structure of the metal itself is simple, making it easy to install. The economic benefits are also great.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the supporting hardware used in the beam mounting structure of the present invention, Fig. 2 is a perspective view of the same support metal, and Fig. 3 is an exploded perspective view of the main parts of the beam mounting structure. , FIG. 4 is a perspective view of a beam mounting structure, FIG. 5 is a perspective view of a supporting metal fitting as another embodiment, and FIG. 6 is a perspective view of a beam mounting structure as another embodiment. be. DESCRIPTION OF SYMBOLS 1...Support hardware, 10...Base, 12...Top piece, 15...Latching part, 2...Bracket, 3...Wall panel, 4...Beam, 41...Side end.

Claims (1)

[Scope of utility model registration request] In a mounting structure for a beam or the like constructed between wall panels arranged to face each other, the upper piece of the base of the supporting hardware is placed and fixed on the upper end surface of the wall panel, and
A structure for attaching a beam, etc., characterized in that a receiving part having a substantially U-shaped cross section is fitted and latched into the holding part of the supporting metal part, and a side end of the beam, etc. is fitted into the receiving part.