JPH041235Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Technical Field) The present invention relates to a structure for attaching and supporting a thin exterior plate to a wall panel of a building.

(Prior Art and Problems) Many mounting and fixing structures have been proposed in the past for attaching thin exterior panels to wall panels such as PC panels. For example, there are methods of installing by applying binder, cement mortar, adhesive, etc. between the thin exterior plate and the panel surface, and methods of installing a mounting base material consisting of mounting brackets etc. on the panel surface and fixing with this mounting base material. .

Each of these construction methods has its own advantages and disadvantages, but
If the building frame is made of ALC panels, for example, the ALC panel surface is not strong enough, so
There are other problems, such as the need to apply mortar directly to the panel surface for installation, and the heavy base material cannot be installed.

(Means for solving the problems) This invention was devised in view of the above problems.
By embedding an anchor plate in advance in a wall panel formed by ALC, etc., and passing a pin screw through this anchor plate, the mounting hardware can be fixed without damaging the surface of the wall panel.
This mounting hardware supports the thin exterior plate.

(Example) The support structure of the present invention will be explained below based on the drawings.

FIG. 1 is a partially omitted perspective view showing a thin exterior plate attached to the surface of a building frame made of ALC panels.

The building frame is as shown in the schematic side view of Figure 3.
It is formed by wall panels 1, 1 made of ALC. The wall panels 1, 1 are fixed to the flanges of the H-shaped steel beam 11 via angles 12, 12 and fasteners 13, respectively. Further, the wall panel 1 on the lowest floor is fixed onto the top of the foundation (not shown) via similar angles and fasteners.

Thin exterior plates 2, 2, . . . are attached to the outer surfaces of the wall panels 1, 1.

Examples of thin exterior plates include glass plates, synthetic resin plates,
It is made of cement plates, ceramic plates, stone plates, metal panels, etc., and as shown in the enlarged sectional view of the main part in FIG. 4, the upper and lower ends are supported by mounting hardware 3, 3, . . . In addition, the mounting hardware 3 has a mounting part 31 and a mounting part 3 as shown in FIG.
2 and 32 and claw pieces 33 and 33 extending outward perpendicularly to the mounting parts 32 and 32.

On the other hand, thin reinforcing bars 14, 14... are arranged within the wall panel 1, and anchor plates 4 are welded and embedded in advance at predetermined positions of the thin reinforcing bars 14, 14... in a factory or the like.

In such a state, arrange the thin exterior plates 2, 2 at predetermined positions, and make the upper end of the thin exterior plate 2 located below face the mounting part 32 on the lower side of the mounting hardware 3,
In addition, the lower end of the thin exterior plate 2 located above is placed on the upper mounting part 32, and both thin exterior plates 2, 2 are supported by the claw pieces 33, 33, and the tatsu pin screw n
is driven into the wall panel 1 from the mounting part 31 and fixed. The position where the pin screw n is driven is the location where the anchor plate 4 is embedded as described above. Further, a reinforcing plate 5 is applied to the surface of the wall panel 1 at the driving position. Then, the reinforcing plate 5 acts as a so-called buffer plate, and when the tuft pin screw n is driven in, it bites into the anchor plate 4 and becomes fixed without destroying the surface of the wall panel 1.

The size of the thin exterior plate 2 (e.g. 600 x 600 mm)
The fixing position of the mounting hardware 3, 3... is determined according to the
Anchor plate 4 is attached to thin reinforcing bar 11 at the fixed position.
If you weld the ALC and cast the ALC, the mounting hardware 3, 3...
There is no positional rubbing between the anchor plates 4, 4, and the anchor plates 4, 4, . . .

As described above, the mounting hardware 3, 3... are fixed at predetermined positions in the vertical and horizontal directions of the wall panels 1, 1, and the thin exterior plates 2, 2... are successively supported. Furthermore, since the upper and lower mounting parts 32, 32 of the mounting hardware 3 have a predetermined interval, the horizontal joint always maintains a constant dimension. Also, if the horizontal joint dimensions are accurately secured, the thin exterior plates 2, 2
Vertical joints can be accurately obtained using the side edges of the ruler as a ruler.

Furthermore, if an elastic adhesive is applied to the back side of the thin exterior plate, it will work as an auxiliary adhesive, and even if it breaks, the plate pieces will not scatter, making it safe.

(Effects) As described above, in the support structure of the present invention, by directly driving tatu pin screws into the wall panel and biting into the anchor plate, it is possible to securely fix the mounting hardware without easily coming off.
Furthermore, since the upper and lower end portions of the thin exterior plate are supported by the upper and lower claw pieces of the mounting hardware, respectively, a reliable support structure is achieved as a whole.

Furthermore, even if the wall panel is made of a brittle material such as ALC, it is possible to fix the mounting hardware without destroying the wall panel itself by driving the pin screws, which has great practical effects.

[Brief explanation of drawings]

Fig. 1 is a partially omitted perspective view showing the state in which the thin exterior plate is attached to the surface of the building frame, Fig. 2 is a perspective view of the mounting hardware, and Fig. 3 is a schematic side view showing the supported state; FIG. 4 is an enlarged sectional view of essential parts of the support structure. 1...Wall panel, 2...Thin exterior plate, 3...Mounting hardware, 4...Anchor plate, 5...Reinforcement plate, n...Tatsu pin screw.

Claims (1)

[Claim for Utility Model Registration] Mounting hardware is attached to the outer surface of the wall panel using a tatsupin screw driven through an anchor plate embedded in the wall panel and a reinforcing plate arranged on the outer surface of the wall panel. and the mounting hardware supports the thin exterior plates located at the upper and lower portions, the mounting hardware includes a mounting portion that abuts the reinforcing plate, and an upper mounting portion and a lower mounting portion arranged at a predetermined interval. It consists of a side resting part and a pair of claw pieces extending outward at the tips of both resting parts, and the lower end of the thin plate exterior plate located at the upper part is placed on the upper resting part, A support structure for a thin plate exterior plate, characterized in that an upper end of the thin plate exterior plate located at the lower portion is brought into contact with the lower mounting part, and each of the thin plate exterior plates is prevented from falling off by the claw piece.