JPH0782826A - Suspended ceiling structure utilizing self-standing panel - Google Patents

Abstract

PURPOSE:To facilitate the work by connecting both upper end frames of wall surfaces, which are formed by connecting self-standing panels, with a reinforcing truss, and fitting a joist to this reinforcing truss to suspend a ceiling. CONSTITUTION:Both self-standing panels 1 are connected to form the wall surfaces, and both opposite upper end frames of the self-standing panels 1 are connected by a reinforcing truss 22. A joist receiver 17 is fixed to the lower part of the reinforcing truss 22, and a joist connecting fixture 18 is fitted to the joist receiver 17, and a joist 19 is engaged with the joist connecting fixture 18 to suspend a ceiling plate 20. Consequently, the stress to be applied to the lower part of the self-standing panels can be reduced.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention divides a toilet room, a washroom, etc. by using a self-standing panel in a building body, or partitions a building body into a plurality of rooms by a self-standing panel. The present invention relates to the suspended ceiling structure of these rooms in the case of performing.

[0002]

2. Description of the Related Art As a suspended ceiling structure using a self-supporting panel, the technology of the applicant described in Japanese Patent Publication No. 62-53660 is known. This known technique uses a tile 2 as a surface material of a self-supporting panel 1, as shown in FIGS. 3 and 4. In the self-supporting panel 1, an impermeable substrate 4 such as an asbestos cement plate, a metal plate, a synthetic resin plate, or the like is fixed to a frame 3 such as a frame-shaped lightweight shaped steel with screws or the like. Then, a large number of tiles 2 are arranged and adhered on the substrate 4 to form the self-supporting panel 1.

In order to build the self-supporting panel 1 as described above, first, the runner member 5 is fixed to the floor surface of the building frame by anchor bolts (not shown) corresponding to the panel wall to be constructed, and then the self-supporting panel 1 is assembled. The lower frame of the panel 1 is fitted and attached to the runner member 5. The upper end frames 6 of the self-supporting panel 1 at the corners are connected by a connecting member 7 having an L-shape when viewed in plan with a U-shaped cross section, and the upper end frame of the self-supporting panel 1 at the straight part is connected. The six members are connected by a connecting member 8 having a U-shaped cross section and having a linear shape.
The runner member 5 and the lower end side frame and the connecting members 7 and 8 and the upper end side frame 6 are fastened to each other with screws or the like.

The wall surface of the self-supporting panel 1 thus self-installed is still in an unstable state. Therefore, the reinforcing flat plate 9 is attached to the upper end side of the self-supporting panel 1 at the corner portion, and the connecting hardware 10 having an F-shaped cross section is attached to the upper end side of the self-supporting panel 1 at the straight portion. And
These members 9 and 10 are connected by a wall surface connecting member 11 made of C-type channel steel, the middle of the wall surface connecting member 11 is connected by an oblique connecting member 12, and further, a connecting metal object 10 and a wall surface on different wall surface sides. By connecting the connecting member 11 with the steady rest bar 13, the rigidity of the entire wall surface is increased.

After that, as shown in FIG. 4, the hook 14 is hung from the connecting member 11 between the wall surfaces, and the hook 16 is attached to the hook 14 by the hanging bolts 15. The receiver 17 is locked. Then, the hanging edge 21 is configured by locking the hanging edge connecting hardware 18 to the hanging edge receiver 17, fitting the opening edge 19 to this, and attaching the ceiling plate 20 to the opening edge 19.

[0006]

However, in the above-mentioned conventional suspended ceiling structure, since the wall surface connecting member 11 uses C-type channel steel and is a heavy object, the wall surface constructed by the self-supporting panel 1 is used. There is a problem that the upper side of the wall becomes very heavy and the runner member 5 is subjected to an unreasonable force, and the runner member 5 is crushed or deformed, and in the extreme case, the lower side of the wall surface may move. there were.

The suspended ceiling is provided on the upper end side of the self-supporting panel 1, a reinforcing flat plate 9, an F-shaped connecting metal piece 10 and a wall surface connecting member 11, a hook metal piece 14, and a hanging bolt 1.
5. The field rim receiver 17 must be mounted via the hanging hardware 16, and there are many structural materials for mounting the field rim receiver 17, resulting in an increase in cost, and an increase in construction work, resulting in a long working period. However, there was a drawback that it put an excessive burden on workers.

[0008]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems in the prior art and has been improved and removed. It is an object of the present invention to provide a suspended ceiling structure that uses a small number of members and is simple in construction work. is there.

In order to solve the above-mentioned problems, the means adopted by the present invention is to connect the self-supporting panels to construct a wall surface, and to connect the wall surfaces to the upper end side frame of the self-supporting panel. In a suspended ceiling structure in which a member is attached and a ceiling is hung from the wall surface connecting member via hanging hardware, the wall surface connecting member is formed of a reinforcing bar truss, and a field frame receiver is attached to a lower portion of the reinforcing bar truss. It is a suspended ceiling structure using a self-supporting panel characterized by suspending the ceiling.

[0010]

In the suspended ceiling structure of the present invention, the upper frame of the wall surface constructed by connecting the self-supporting panels is connected by the reinforcing bar truss, and the ceiling is suspended by attaching the field edge to the reinforcing bar truss. . Therefore, the number of members to be used is significantly smaller than that in the case of suspending the ceiling from the wall surface connecting member using the conventional C-type channel steel through the hanging hardware,
Moreover, the overall weight is light and it is excellent in workability.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The structure of the present invention will be described below with reference to the embodiments shown in the drawings. The same reference numerals as in the conventional case are the same members.

1 and 2 relate to an embodiment of the present invention. FIG. 1 is a vertical cross-sectional front view of a suspended ceiling structure, and FIG. 2 is a vertical section showing the relationship between a reinforcing bar truss 22 and a field rim receiver 17. It is a side view. As shown in FIG. 1, in this embodiment, the wall surface is constructed by the self-supporting panel 1, and the upper end side frames of the self-supporting panel 1 on the opposing wall surfaces are connected by the reinforcing bar truss 22. The connection may be performed by welding. Then, as shown in FIG. 2, the field bridge 1 is provided on the lower side of the reinforcing bar truss 22.
7 is attached by welding.

In the same manner as in the conventional case, the field edge connecting hardware 18 may be attached to the field edge receiver 17, the field edge 19 may be further fitted thereto, and the ceiling board 20 may be attached to the field edge 19.

With such a suspended ceiling structure, since the lightweight rebar truss 22 is used, the upper part of the wall surface constructed by the self-supporting panel 1 is compared with the case of using heavy C type channel steel. The side does not become too heavy, and there is no drawback of the prior art such as deforming the runner member 6. Further, the number of members for forming the suspended ceiling structure is remarkably small as compared with the conventional case, and not only is it advantageous in terms of cost, but also construction workability is very good.

By the way, the present invention is not limited to the above-mentioned embodiments, but can be appropriately modified. For example, although FIGS. 1 and 2 show the case where the planar reinforcing bar truss 22 is used, a three-dimensional reinforcing bar truss may be used. The self-supporting panel 1 can also use a surface decorative material other than tiles.

[0016]

As described above, according to the present invention,
Since the wall surface was constructed by self-supporting panels, the upper end sides of the self-supporting panels facing each other were connected by a reinforcing bar truss, and a field frame receiver was attached to the reinforcing bar truss, and the ceiling board was hung from the field frame receiver. Since it is not necessary to use a heavy structure as in the conventional case, the stress acting on the lower side of the self-supporting panel can be reduced.

Further, the metal fittings for suspending the ceiling can be greatly reduced, which is advantageous in terms of cost and is also excellent in workability.

[Brief description of drawings]

FIG. 1 is a partial vertical cross-sectional front view showing a suspended ceiling structure according to the present invention.

FIG. 2 is a vertical cross-sectional view showing a mounting relationship between a reinforcing bar truss and a field bridge according to the present invention.

FIG. 3 is a perspective view showing a construction structure of a conventional self-supporting panel.

FIG. 4 is a partial vertical cross-sectional front view showing a conventional suspended ceiling structure.

[Explanation of symbols]

1 ... Self-supporting panel 2 ... Tile 3 ... Frame 4 ... Substrate 17 ... Field edge 18 ... Field edge connection hardware 19 ... Field edge 20 ... Ceiling board 21 ... Ceiling 22 ... Reinforcing bar truss

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Muneaki Yatsushiro 5-1, Koiemotocho, Tokoname City, Aichi Prefecture Inax Co., Ltd.

Claims (1)

[Claims] 1. A wall surface is constructed by connecting self-supporting panels to each other, a wall connecting member for connecting the wall surfaces is attached to an upper frame of the self-supporting panel, and a ceiling is connected from the wall connecting member via hanging hardware. In a suspended ceiling structure for hanging, a self-standing panel characterized in that the wall surface connecting member is formed of a reinforcing bar truss, and a field frame receiver is attached to a lower portion of the reinforcing bar truss to suspend the ceiling. Suspended ceiling structure.