JPH07180241A - Exterior wall panel connecting structure - Google Patents

Abstract

PURPOSE:To enhance workability without requiring cutout closing work and reduce the number of part items. CONSTITUTION:Exterior wall panels A, in each of which an exterior material and an interior material 3 are fitted to both faces of an outer peripheral frame material 1 formed of a channel material, are laterally placed side by side. A connection plate 9 is arranged on the side of the interior material 3 across the frame materials 1 of the exterior wall panels A adjoining to each other and fitted in cutout parts 10 for exposure provided in the interior materials 3 for exposing the frame materials 1 so as to abut on an exterior faces of flanges 1b of the frame materials 1. A nut 11 is fixed to an interior face of the flange 1b, and a bolt 12 is inserted from the outside of the connection plate 9 through the plate 9 and the flange 1b to be thread-engaged with the nut 11.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for connecting adjacent outer wall panels when the outer wall panels are vertically arranged side by side.

[0002]

2. Description of the Related Art Conventionally, as shown in FIGS. 3, 4, and 5, an outer wall panel A having an exterior material 2 and an interior material 3 attached to both sides of an outer peripheral frame material 1 made of a channel material is arranged side by side. Standing upright,
The webs 1a of the frame members 1 of the outer wall panels A adjacent to each other are opposed to each other, and the webs 1a are connected by fastening the bolts 4 and the nuts 5. When a gap S is provided between adjacent outer wall panels A, a spacer 6 is provided between the webs 1a.
The bolt 4 and the nut 5 are fastened via. In order to fasten the webs 1a to each other with the bolts 4 and the nuts 5, a large operating notch 7 is provided on the side of the interior material 3 for inserting an instrument or a hand, and the operating notch 7 is provided.
Operate from and conclude.

[0003]

However, in the above-mentioned conventional example, a large operating notch 7 is formed in the side portion of the interior material 3.
After the outer wall panel A is erected and connected, the notch closing face member 8 must be attached to cover the operation notch 7 as shown in FIG. For this reason, there is a problem that the notch closing work by screwing with the notch closing face material 8 is difficult, and an extra member such as the notch closing face material 8 is required to increase the number of parts. There's a problem.

The present invention has been made in view of the above problems, and an object of the present invention is to improve workability without needing a notch closing work and to reduce the number of parts. It is to provide a panel connection structure.

[0005]

In order to achieve the above object, the outer wall panel connection structure of the present invention is an outer wall panel in which an outer casing 2 and an inner casing 3 are attached to both sides of a frame member 1 made of a channel material on the outer periphery. A is arranged side by side, the connecting plate 9 is arranged so as to straddle the frame materials 1 of the exterior panels A adjacent to each other on the interior material 3 side, and the exposure notch 10 is provided so as to expose the frame material 1 to the interior material 3. The connecting plate 9 is fitted on the flange plate 1 and the connecting plate 9 is brought into contact with the outer surface of the flange 1b of the frame member 1.
The nut 11 is fixed to the inner surface of b and the connecting plate 9
From the outer surface of the connecting plate 9 and the flange 1b to the bolt 1
It is characterized in that it is formed by inserting 2 and screwing a bolt 12 into a nut 11.

[0006]

According to the above construction, the bolts 12 are inserted from the outer surface of the connecting plate 9 which is in contact with the outer surface of the frame member 1 and the bolts 12 are screwed into the nuts 11 of the flange 1b so that the adjacent outer wall panels A are separated from each other. Can be connected. At this time, since the interior material 3 is only provided with the exposing notch 10 for fitting the connecting plate 9, the conventional notch closing work is not required, and the workability can be improved and extra parts are required. Therefore, the number of parts can be reduced.

[0007]

EXAMPLE An outer wall panel A is formed by attaching an exterior material 2 and an interior material 3 on both sides of an outer frame material 1 made of a channel material. The interior material 3 is formed of a gypsum slag plate or the like, and the exposure notches 10 are provided on the upper and lower sides on both sides. The exposure notch 10 is formed in a rectangular shape having a size to expose the flange 1b of the frame material 1 and to fit a connecting plate 9 described later. A nut 11 is fixed to the inner surface of the flange 1b by welding or the like at a position where the notch 10 for exposure is provided, and an insertion hole is formed in the flange 1b so as to correspond to the nut 11. The connecting plate 9 is formed in a rectangular plate shape, and insertion holes corresponding to the nuts 11 are formed on both sides of the connecting plate 9. In the case of this embodiment, the spacer plate 13 is integrally provided so as to project from the center of the rear surface of the connecting plate 9. The outer wall panel A is shown in Fig. 1.
As shown in (a), the webs 1a of the frame members 1 of the outer wall panels A adjacent to each other are vertically arranged side by side and face each other. The connecting plate 9 is arranged between the adjacent notches 10 for exposure, the connecting plate 9 is fitted in the notch 10 for exposing, the connecting plate 9 is brought into contact with the outer surface of the flange 1b, and the spacer plate 13 is made adjacent to the frame member. 1 to form a gap S between the webs 1a, and the bolt 12 is inserted from the outer surface of the connecting plate 9 into the insertion hole of the connecting plate 9 and the flange 1b.
The bolt 12 is screwed into the nut 11, and the adjacent outer wall panels A are connected to each other. In the case of this embodiment, the spacer plate 1 provided integrally with the connecting plate 9 is used even when the gap S is provided between the adjacent outer wall panels A.
Can be easily installed by inserting 3. When a gap S is provided between adjacent outer wall panels A, a mounting plate is inserted from this gap S, one end of the mounting plate is fixed to an inner structural material, and a scaffolding support material, a scaffolding connecting material, or the like is attached to the mounting plate. Used to do. Further, after the outer wall panel A is connected and assembled, the interior material 3 is finished on the interior.

FIG. 2 shows another embodiment. In the case of the present embodiment, the spacer plate 13 is not integrally provided on the connecting plate 9, but the adjacent outer wall panels A are connected without a gap. The connecting plate 9 is provided with upper and lower flanges 9a and is formed in a substantially U-shaped cross section. Adjacent outer wall panels A are arranged such that the webs 1a of the frame member 1 are brought into contact with each other, the connecting plate 9 is fitted into the notch 10 for exposure, and the connecting plate 9 is brought into contact with the outer surface of the flange 1b of the frame member 1. , The bolt 12 is inserted from the outer surface of the connecting plate 9
The outer wall panels A adjacent to each other are connected by screwing 2 into the nut 11.

[0009]

As described above, according to the present invention, the connecting plate is arranged so as to cover the frame material of the adjacent exterior panel on the interior material side, and the exposing notch provided so as to expose the frame material to the interior material. Fit the connecting plate to bring the connecting plate into contact with the outer surface of the flange of the frame material, fix the nut to the inner surface of the flange, insert the bolt from the outer surface of the connecting plate into the connecting plate and the flange, and screw the bolt into the nut. Therefore, it is possible to connect adjacent outer wall panels by inserting bolts from the outer surface of the connecting plate that is in contact with the outer surface of the frame material and screwing the bolts into the nuts of the flange. There is no need to provide a large operation notch on the interior, and it suffices to provide the interior material with an exposure notch for fitting the connecting plate. Not essential, but that number of parts can be reduced without requiring extra parts it is possible to improve the workability.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention, in which (a) is a schematic front view and (b) is a cross-sectional view of a main part.

FIG. 2 shows another embodiment of the above, (a) is a front view,
(B) is a sectional view.

FIG. 3 shows a conventional example, (a) is a schematic front view, and (b) is a schematic side view.

FIG. 4 is a sectional view of a main part of a conventional example.

FIG. 5 is a cross-sectional view of a main part of another conventional example.

FIG. 6 is a perspective view showing a conventional notch closing operation.

[Explanation of symbols]

 A outer wall panel 1 frame material 1b flange 2 exterior material 3 interior material 9 connecting plate 10 notch for exposure 11 nut 12 bolt

Claims (1)

[Claims] 1. An outer wall panel in which an exterior material and an interior material are attached to both sides of an outer frame material made of a channel material is arranged side by side.
On the interior material side, the connection plate is arranged so as to straddle the frame material of the adjacent exterior panel, and the connection plate is fitted into the notch for exposure provided to expose the frame material to the interior material, and the connection plate is the flange of the frame material. The outer wall panel connecting structure, wherein the nut is fixed to the inner surface of the flange, the nut is fixed to the inner surface of the flange, the bolt is inserted from the outer surface of the connecting plate into the connecting plate and the flange, and the bolt is screwed into the nut.