JPS609329Y2 - wall structure - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a wall structure, and more particularly, to a wall structure that facilitates the construction of external walls of buildings such as walls, ceilings, and columns.

Wall structures in which spandrels are attached to the exterior walls of buildings via girder materials are known, but the conventional construction method has the disadvantage that the construction is complicated because the spandrels are screwed to the girder materials. .

This idea involves forming spaced apart openings in the girder material, and sequentially and continuously locking the ends of the legs of the spandrel in the grooves provided in the openings, thereby holding the spandrel in the girder material. The object is to provide a wall structure which eliminates the drawbacks mentioned above.

An embodiment of this invention will be described with reference to the accompanying drawings.

The girder material 1 is fixed via attachment clips 5 to an M bar 4 that is welded to a crossbar 3 of a building 2 such as a wall, ceiling, or pillar.

The stringer 1 is made of a U-shaped or H-shaped cross section, and an opening 7 opening outward is formed in the opposite edge 6 of the stringer 1 .

The opening 7 is composed of, for example, a curved edge 8 and a deep edge 9 that are wide open outward so as to facilitate the insertion of the legs of a spandrel to be described later.

A pair of grooves 11 are formed between the rear edge 9 and the tip 10.

The grooves 11 extend in opposite directions.

The inner end 12 of the beam member 1 is provided with a notch 13 spaced apart from each other for positioning the M bar 4.

Both ends of the beam member 1 form step portions 14 by notches.

A cross-sectional connecting member 15 is screwed to the stepped portion 14, for example, and a corner spandrel 16 is fixed to the member 15.

The ends of adjacent girders 1 are L-shaped bars 1 welded to the differential reinforcements 3.
For example, it is fixed to 7 with a screw.

Spandrel 18 has a pair of spaced legs 20 extending inwardly from base plate 19 .

Each pair of legs 20 includes pieces 21 that extend to face each other.

A protruding piece 22 that protrudes inward is formed between the leg parts 20.

One end of the spandrel 18 extends laterally from the leg 20, and a receiving piece 23 with an inward cross-section is formed at the tip thereof, and the other end extends laterally from the leg 20. An inward protruding piece 24 is formed at its tip.

The tip of the protruding piece 22 is formed into an acute angle so that it can bite into the outer end of the beam 1 when the spandrel 18 is attached to the beam 1.

Further, an inward step wall 25 is provided between the leg portion 20 and the projecting piece 22.
is shaped so that when the spandrel 18 is attached to the girder 1, this stepped wall 25 comes into contact with the outer end of the girder 1.

The spandrel 18 having the above-described structure is fixed to the beam member 1 fixed to the M bar 4 using the attachment clip 5 by locking its leg portion 20 in the groove 11.

The pair of legs 20 has pieces 21 inserted into the grooves 11 of adjacent openings 7, and the legs 20 are attached to the wall surface constituting the opening 7.
It is attached to the beam member 1 in such a way that it contacts elastically.

This elastic contact between the legs 20 and the wall surface is caused by the spandrel 1
This is effective for firmly holding the beam 8 to the beam member 1.

Also, at this time, the projecting piece 22 bites into the tip 10 of the opposite edge of the beam member 1, and the plate wall 25 comes into contact with the tip 10.

This abutment forces the spandrels 18 outward and the grooves 1
1 and the piece 21 of the leg part 20 is made stronger.

Receiving pieces 23 at the side ends of the spandrels 18 receive protruding pieces 24 of adjacent spandrels 18 to form a groove-shaped ornament extending in the longitudinal direction.

FIG. 2 shows a longitudinal sectional view of the wall structure along the building 2.

The lower end of the spandrel 18 seats on a step 28 of a spout 27 whose lower part is fixed to an embedded piece 26 .

The upper end of this water outlet 27 is connected to the mounting piece 2 fixed to the M bar 4.
It is fixed with screws at 9.

The legs 20 of the upper end of the spandrel 18 abut against a parting member 30 fixed to the M bar 4 .

The step portion 31 of the parting member 30 is used for positioning the ceiling plate 32 and receives the side edge of the ceiling plate 32.

Figure 3 shows an example of this invention arranged on a curved wall surface like a circular column.

This is substantially the same as the example shown in FIG. 1, but the beam member 1 is formed into an arc shape, and the base plate 19 of the bandrel 18 is a flat surface, and is formed in a shape that is curved inward. Ru.

The substrate 19 is adapted to come into contact with the outer end 10 of the beam member 1 during installation.

Further, the side ends of the spandrels 18 are inclined and extend inwardly so as to form grooves having a triangular cross section with adjacent spandrels 18.

No base material is exposed between adjacent spandles.

It is preferable to provide a vibration-proofing packing 32 at the contact portion between the spandrel 18 and the beam member 1 to prevent vibration of the waist spandrel 18.

In the example shown in FIG. 3, an inward protruding piece may be provided on the base plate 19, and the protruding piece may be brought into contact with the girder member through the vibration isolating material.

As is clear from the above, the spandrels are installed in parallel to the girder material by providing openings and grooves in the girder material, and by locking the legs of the spandrels in the grooves, so the construction is easy. This is extremely easy, and the intended appearance can be easily obtained without causing deformation of the spandrel substrate when press-fitting the spandrel to the girder material.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view of an example wall structure of this invention, FIG. 2 is a vertical cross-sectional view thereof, and FIG. 3 is a cross-sectional view of another example. In the diagram: 1... Girder material, 7... Opening, 1
1...ml, 1B... spandrel,
20... Legs.

Claims (1)

[Scope of utility model registration request] It has a girder fixed to a building, the girder has an opening spaced apart from it, and a pair of grooves provided on opposite edges of the opening, and the tips of the legs of the spandrels are connected to the grooves. the spandrels are engaged with each other, and at least one part of the spandrels is in contact with the tip of the opposing edge of the spacing member, and an engagement edge extending laterally from the leg is brought into contact with an engagement edge of an adjacent spandrel. A wall structure characterized in that the connecting portions of both spandrels are located within the opening and away from the inner edge thereof.