JPS6223924Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is achieved by attaching the vicinity of the lower end of the opening for the wall panel to the foundation using a warp correction fitting.
without causing damage to wall panels such as cracks.
The present invention relates to a wall panel mounting structure capable of correcting the warpage.

BACKGROUND ART In panel construction methods that use architectural panels to form walls, floors, etc. of buildings, larger wall panels have been used in recent years to streamline assembly and the like. However, such a large wall panel P
When an opening a with an open lower end is provided and its lower end side edge b is fixed to the foundation d using an anchor bolt c, the lower end e of the opening a is twisted and warped f as shown by the dashed line. Easy to occur. Furthermore, if a highly rigid fixture is used to fix the warp to the foundation in order to correct the warpage, there is a problem that damage such as cracks may occur near the corners g, g of the opening a.

The purpose of the present invention is to provide a wall panel mounting structure (hereinafter referred to as "structure") that can solve the above problems by using a warp correction fitting that is equipped with a small upright piece and can be easily installed. Examples will be described based on the drawings.

Figure 1 shows the structure of the present invention, in which a large wall panel P is provided with an opening a in the center forming an entrance/exit 2 with an open lower end, the upper end is fixed to a beam member 3, and the lower end is fixed to a beam member 3. An embodiment is shown in which the wall panel P is fixed to a foundation d using a base metal fitting 5 and a warp correction metal fitting 6, and the wall panel P has a groove shape along the multiperiphery and the peripheral edge of the opening a. A frame material 9 made of steel is arranged and face materials 10 are pasted on the front and back sides thereof, and the frame material 9 located at the lower end is provided with a rising piece 12 that hangs downward from its edge. ing.
The upright piece 12 is provided with two through holes 14 at the side edges b, b and near the opening a, e, respectively. The beam material 3 has a crown portion 15 on its lower surface, and the upper end of the wall panel P is fitted into it to support it. As shown in FIG. 3b, the base metal fitting 5 consists of a relatively thick angle-shaped piece, and its leg pieces 16 and support pieces 1
7 is provided with holes 19 and 20 that can be aligned with the anchor bolt c and the through hole 14, and the supporting piece 17 can be fixed using the anchor bolt c passing through the hole 19 and the support piece 17 can be aligned with the hole 20 and the through hole 14. By tightening the bolts using the side edges b of the wall panel P,
b can be firmly fixed to the foundation d. Warp correction fittings 6
is the top d of the foundation d, as illustrated in Figure 3a.
A substrate 2 provided with a hanging piece 22 extending downward across the width of the foundation d so that it can be inserted across the base d.
A rising piece 25 having a relatively thin plate thickness and therefore low rigidity is placed in parallel on the upper surface of 3, and the rising piece 25 has a hole 2 that can be aligned with the through hole 14.
6 is installed throughout. The warp correction fitting 6 is connected from the side of the recess 27 formed by cutting out the base d at the entrance/exit 2 to the vicinity e of the lower end of the opening a, and the top end d between the hanging pieces 22, 22.
1, and the upright piece 12 is inserted between the upright pieces 25, 25, and the hole 26,
By tightening the bolt 30 and nut 31 that pass through the through hole 14, the upright piece 25 narrows the downright piece 12 between them, and the upper ends of the upright piece 25 approach each other. Depending on the amount of warpage f and the bending stiffness of that part,
5 holds and fixes the upright piece 12 while being deformed as appropriate.

However, in the structure of the present invention, the upper end of the wall panel P is supported by the beam material 3, and both side edges b and b are fixed to the foundation d using anchor bolts c, so that the upper and lower side edges can be aligned as desired. In the vicinity e of the lower end of the opening 2 where the amount of warp f is large, the bending of the upright piece 25 allows the bending of the upright piece 25 to cause cracks etc. at the corner g in a natural manner according to the amount of warp f. The decorative board (not shown) is corrected to the extent that it can be attached to the opening a without any problems.

As shown in FIG. 2, the lower end of the construction panel P, including the base metal fitting 5 and warp correction metal fitting 6, is finished with mortar h at the top end d1.

As mentioned above, the structure of the present invention uses comparatively rigid base metal fittings to position both sides of the lower end, while the lower end of the opening is attached to the foundation and raised using a less rigid upright piece. Due to the deflection of the pieces, it is possible to correct the warpage while allowing the wall panel to warp to some extent and install it. Therefore, it is possible to prevent excessive stress from being applied to the wall panel and to reliably prevent cracks and damage to the wall panel. . Furthermore, the warp correction fitting can be attached to the foundation by inserting it into the top end from the opening side, thereby greatly improving work efficiency. In addition, in the structure of the present invention, the warp correction fitting may be provided with only one upright piece, and the upright piece may be set such that it can perform the desired degree of correction.
Set its stiffness. Further, the upright piece may be configured to be coupled to a side surface of the wall panel.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a cross-sectional view illustrating the function of the warp correction fitting.
Figure a is a perspective view illustrating the warp correction fitting, Figure 3 b
FIG. 2 is a perspective view illustrating a base metal fitting. 2... Doorway, 3... Beam material, 5... Foundation metal fittings, 6... Warp correction fittings, 25... Standing piece, b
...Side edge, d...Foundation, d1...Top, P...Wall panel.

Claims (1)

[Scope of utility model registration request] Both sides of the lower end of the wall panel, which is open at the lower end and has an opening forming an entrance/exit, are fixed to the foundation using anchor bolts, while the lower end of the wall panel near the opening is attached to the top of the foundation. A wall panel mounting structure characterized in that it is coupled to a relatively rigid upright piece provided on a warp correction fitting.