JPH06123146A - Supporting device for exterior wall corner member - Google Patents

Abstract

PURPOSE:To enhance workability by holding an external-angle corner panel of L-cross section in place via a connecting plate, and adjusting the horizontal and vertical positions of the panel by means of a loose hole provided through the connecting plate and a vertical bolt. CONSTITUTION:A mounting plate 4 is fastened to a panel main body 1 and a connecting plate 6 is secured to the plate 4 by means of a bolt 8 and nut 9. Next, a panel support 16 comprising a fastening plate 17 and a support plate 18 is attached to a column 13. Then the bolt 19 of the support plate 18 is inserted into the bolt hole 7 of the connecting plate 6 and the connecting plate 6 is placed on the support plate 18. The position of the panel 1 is adjusted by use of a loose hole 7 and thereafter the panel 1 is held in place by means of a nut 22. Further, after a spacer 10 is removed, the bolt 8 and nut 9 are loosened or tightened to adjust the height of the panel 1. The panel can thus precisely be mounted on the column and the construction work is made easy.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outer wall panel having a curtain wall structure, and more particularly to a structure for mounting an outer wall corner material to be mounted on a corner portion of a projected corner.

[0002]

2. Description of the Related Art PC board (precast concrete board)
When an outer wall panel made of, for example, is attached to a pillar or the like which is a structural body, it is common to interpose a fitting between the back surface of the outer wall panel and the pillar. Conventionally, as such mounting means, as described in Japanese Utility Model Publication No. 2-33532, a vertical portion of a metal fitting having a vertical cross section L-shaped is superposed on the back surface of the outer wall panel and the vertical portion is bolted to the back surface of the panel. At the same time, the horizontal part of the metal fitting is also fixed to the upper surface of the beam or the like.

[0003]

In a building having an outer wall panel structure of this type, when it is installed on site, the left and right vertical joints between the outer wall panels and the spaces between the upper and lower horizontal joints, and further, the pillar and Access control to and from exterior wall panels needs to be made. In the above-mentioned conventional metal fittings, when performing vertical adjustment with the horizontal bolts on the back surface of the panel, the holes of the metal fittings into which the bolts are inserted must be elongated long holes in the vertical direction. When the panel is hung and supported, there is a risk of lowering.Therefore, in the above conventional device, a height adjustment bolt is provided between the horizontal portion of the mounting bracket and the beam, and the height adjustment is performed at this portion. I try to do it,
There is a drawback that the adjustment is extremely difficult because the structure is not designed to adjust the clearance between the vertical joints on the left and right sides and to adjust the entrance and exit in and out.

The present invention eliminates the above-mentioned conventional drawbacks, and makes it possible to easily adjust the left and right and up and down when mounting, and also the inside and outside of the support, to support the outer wall corner material. The purpose is to provide a device.

[0005]

In order to solve the above-mentioned problems, according to the present invention, on the back surface of a panel body having an L-shaped cross section which constitutes a corner of a corner of an outer wall, the panel body is horizontally placed on each piece sandwiching the corner of the panel body. While fixing the mounting plate, a horizontal support plate is projected diagonally outward from the pillars located at the corner of the building, the connection plate is placed on the tip of this support plate, and the bolt holes of the connection plate are attached. Fixed by bolts in the vertical direction inserted in, and the tip of the connecting plate and each of the mounting plates are connected by vertical bolts, respectively, to suspend and support the panel body, and to connect the connecting plate. It is characterized in that the bolt holes to be attached are loose holes.

[0006]

In the above construction, first, the panel body is adjusted in the left-right direction and in and out within the range of the loose holes of the connecting plate, and the vertical direction of the panel body is similarly adjusted by the vertical bolts at both ends of the connecting plate. Fixed.

[0007]

1 and 2, (1) is a panel body having a horizontal cross-section made of concrete material and having an L-shaped horizontal section. The panel body (1) has an upper end on the back surface as shown in FIG. An L-shaped mounting plate (4) including a vertical piece (2) and a horizontal piece (3) is fixed to the vertical piece (2). The mounting plates (4) are composed of a pair of left and right, and are fixed symmetrically to the back surface of each piece sandwiching the corner portion of the panel body (1).

Reference numeral (6) is a horizontal connecting plate bent in an L shape along the back surface of the panel body (1), and a bolt hole (7) which is a loose hole is formed at a central corner portion thereof. There is. The connecting plate (6) is arranged on the back surface side of the panel body (1) such that both ends thereof are located above the mounting plate (4).
The tips of bolts (8) (8) inserted from below into the horizontal piece (3) of the mounting plate (4) are inserted into both ends of this connecting plate (6), and the nut (9) screwed on the upper side thereof. It is fixedly held by. This connecting plate (6) is shipped in the state of being attached to the attaching plate (4) in advance at the factory, but since the space between the horizontal piece (3) and the connecting plate (6) is maintained, the connecting plate (6) is previously attached from the side. Spacer (1
0) and (10) are interposed between the connecting plate (6) and the horizontal piece (3) such that the notches are engaged with the bolts (8).

In FIG. 3, (13) is a column made of a rectangular steel pipe, and a bracket (14) is provided on the side surface of the column (13).
Beams (15) and (15) are joined through (14).
(16) is a panel support metal fitting, and this support metal fitting (1
6) is an L-shaped fixing plate (17) adapted to the corner portion of the outer surface of the pillar (13), and the fixing plate (1)
7) A support plate (18) integrally provided by projecting outward in the horizontal direction from the corner portion of 7), and a vertical bolt (19) projecting upward in advance at the tip of the support plate (18). Is provided. This support bracket (16)
Is brought into contact with the fixing plate (17) so as to fit the corner portion of the pillar (13) on the projecting side, and the bolt (20) inserted into the fixing plate (17).
Can be mounted by screwing on the side surface of the pillar (13).

Next, the method of mounting the panel body (1) will be described according to the order of construction thereof. First, the support plate (16) is attached to the support fitting (16) mounted on the pillar (13) as described above. The connecting plate (6) is installed from above so that the bolt (19) of 18) is inserted into the bolt hole (7) of the connecting plate (6) on the panel body (1) side, and the supporting plate thereof is installed. (18) Place on top. In this state, as shown in FIG. 5, the nut (22) is tightened to fix the connecting plate (7). At that time, as shown in FIG. 4, the panel body (1) is moved in the direction of the arrow in the figure within the range of the gap between the bolt (19) and the bolt hole (7) which is a loose hole, and the panel body ( Adjust the left and right direction of 1) and the inside / outside entrance / exit, and tighten the nut (21) when the adjustment is completed.

Next, the U-shaped spacer (10) which has maintained the distance between the connecting plate (6) and the horizontal piece (3) of the mounting plate (4) is removed, and the connecting plate (6) is removed. The height of the panel body (1) is adjusted by loosening or tightening the nut (9) of the vertical bolt (8) connecting the mounting plate (4) and the mounting plate (4).

Further, when another outer wall corner material comes on this outer wall corner material, as shown in FIG. 6, an L-shaped lower support plate (2
5) Bolt hole (2) formed in the horizontal piece (26) (26) of (25)
The upper end of the panel body (1) on the upper side is supported by inserting the upper end of the bolt (8) into 7) and screwing a nut (28) on the upper part thereof.

[0013]

As described above, according to the present invention, first, in the range of the bolt hole which is the loose hole of the connecting plate attached to the panel body side, the inside / outside of the panel body and the joint gap in the left and right directions. And the height of the entire panel body can be adjusted by the bolts of the mounting plate that is suspended and supported by the connecting plate. Thus, there is an effect that the panel body can be accurately attached to the pillar side. Further, since the connecting plate can be placed on the support plate fixed to the pillar side to perform the position adjustment and the nut tightening work, the work is easy. Of course, by attaching the connecting plate to the panel body side in advance, it is not necessary to attach the connecting plate, and the height adjustment can be made only by rotating the bolt portion connecting the connecting plate and the fixed plate. There is an effect that can be done.

[Brief description of drawings]

FIG. 1 is a perspective view from the back surface of a projected corner member according to an embodiment of the present invention.

FIG. 2 is a perspective view of the upper end portion of the projected corner material seen from the back surface.

FIG. 3 is an exploded perspective view of essential parts showing a mounting structure of a support fitting and a corner material for a corner to a pillar.

FIG. 4 is a cross-sectional plan view of relevant parts showing a mounting state of the projected corner material on the column side.

FIG. 5 is a perspective view of the mounting structure of the protruding corner material and the pillar-side support metal fitting as seen from the back surface.

FIG. 6 is a perspective view of a mounting portion viewed from the back when another projecting corner material is mounted on the upper side of the projecting corner material.

[Explanation of symbols]

 (1) Panel body (4) Mounting plate (6) Connecting plate (7) Bolt hole (8) Bolt (9) Nut (13) Column (18) Support plate (19) Bolt

Claims (1)

[Claims] 1. A pillar disposed on a corner of a building, in which a horizontal mounting plate is fixed to each piece sandwiching the corner of the panel body on the back surface of the panel body having an L-shaped cross section which constitutes a corner of the outer wall. The horizontal support plate is projected more diagonally outward, the connection plate is placed on the tip of this support plate, and fixed with the vertical bolts inserted into the bolt holes of the connection plate. The tip and the respective mounting plates are connected by vertical bolts respectively to suspend and support the panel body, and the bolt holes for attaching the connecting plate to the support plate are loose holes. Supporting device for corner material of outer wall.