JP2569140Y2 - Mounting bracket on top of wall panel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting bracket for a wall panel of a building, and more particularly to a mounting bracket for simply and accurately fixing an upper portion of a wall panel standing on a beam side of a floor side. .

[0002]

2. Description of the Related Art Various types of mounting structures, mounting brackets, and the like have been proposed and implemented in the case where a wall panel is erected on a beam side of a floor side of each floor of a building to form a wall. I have. Most of them fix the L-shaped hardware on the skeleton side and the fastener metal on the panel side with mounting bolts, but by devising their arrangement and shape, in addition to the support stress of the wall panel, besides the horizontal stress due to earthquake etc. It absorbs the stress directly applied to the wall panel, such as force and wind pressure, and adjusts the error due to the installation work.

[0003]

However, when the L-shaped metal piece is sandwiched and fixed between the progress metal piece and the wall panel, the L-shaped metal piece is strongly pressed against the wall panel by tightening the mounting bolt. In such a state, the degree of freedom of the panel with respect to external stress is lost, and the rigidity of the wall panel is not reduced, and the function of the wall panel as a curtain wall, for example, is also lost. SUMMARY OF THE INVENTION It is an object of the present invention to provide a mounting bracket which is easy to install, does not cause excessive tightening of mounting bolts, has high rigidity, and can sufficiently maintain the function as a wall panel.

[0004]

According to the present invention, there is provided a mounting bracket for an upper portion of a wall panel, which is disposed between an upper portion of the wall panel surface and a locking member fixed to a beam on the floor side. A bent portion is provided at a substantially central portion to form a substantially insular shape in a side view, one of which is formed as a mounting piece, and the other is a mounting piece of a second member formed as a supporting piece, and a flat plate-like first piece. The gap between the first member and the support piece of the second member is set to a dimension that allows the vertical piece of the locking member to be inserted and slid, and the first member is attached to the attachment piece of the second member. And a plurality of mounting bolt holes communicating with the holes.

[0005]

A flat plate-shaped first member is in contact with the upper part of the wall panel surface, and a mounting piece of the second member is integrated thereon by welding or bending, and these are mounted on the wall panel with a plurality of mounting bolts. Can be The second member forms a snap-shaped side surface at the central bent portion, and has a shape in which the other support piece is lifted from one mounting piece, and forms a gap between the support piece and the first member. Since the gap dimension is such that the vertical piece of the locking member can be inserted and slid, the vertical piece of the locking member can be inserted into this gap, and the wall panel can use the mounting bracket at the top of the wall panel. Thus, it is engaged with the locking member, and can be slightly displaced in the wall panel surface direction, and is attached to the beam via the locking member.

[0006]

1 is an exploded perspective view showing an embodiment of a mounting bracket on the upper part of a wall panel according to the present invention, including a partially broken section, FIG. 2 is a front view, FIG. 3 is a side view, and FIG. FIG. 5 is a side view of a mounting bracket on an upper part of a wall panel according to another embodiment. In the figure, 1 is a mounting bracket, 2 is a first member, 3 is a second member, 31 is a bent portion, 32
Is a mounting piece, 33 is a support piece, 34 is a mounting bolt hole, 35 is a gap, 4 is a locking member, 41 is a standing piece, 42 is a bottom piece, 5 is a beam, 51 is a horizontal piece, and 6 is a wall panel. is there. As shown in FIG. 1, the mounting bracket 1 on the upper part of the wall panel according to the present embodiment includes a first member 2 and a second member 3, and connects the beam 5 and the wall panel 6 via an attached locking member 4. , Fix. First member 2
Is a flat plate-shaped quadrilateral steel plate as shown in FIGS. 2 and 3, the mounting piece 32 of the second member 3 is superimposed on almost half the area, and the left and right sides are welded and integrated. A continuous product may be cut out and bent to be integrally formed.

The second member 3 is provided with a bent portion 31 substantially at the center of a quadrilateral steel plate to form a substantially side-shaped side, and forms a mounting piece 32 on one side and a support piece 33 with a step on the other side. At the approximate center of the mounting piece 32, two mounting bolt holes 34, each of which is a long hole whose height can be adjusted, are drilled. These are screw holes 61 for mounting bolts previously provided in the upper part of the surface of the wall panel 6. To match. When the mounting piece 32 and the first member 2 are stacked and integrated on the wall panel 6 and the mounting bolt holes 34 and the screw holes 61 are aligned and fixed with the mounting bolts 62, the first member 2 and the second member 3 are fixed. In this case, the gap 35 between the support piece 33 is opened upward. This gap 35 is provided by the locking member 4.
Bent portion 31 so that the interval is equal to the thickness of the standing piece 41
Is formed. Further, as shown, the second member 3 is slightly wider than the first member 2, which facilitates welding for integration of the two members 2, 3. The fact that the width of the second member 3 is large also has the advantage of favorably supporting the outward out-of-plane stress on the wall panel 6. The locking member 4 is a substantially L-shaped side surface, that is, a so-called angle-shaped member.
1 was lowered in a state of approaching the wall panel 6 and facing the wall panel 6, and the wider bottom piece 42 was fixed to the lower surface of the horizontal piece 51 of the beam 5 using H steel by welding.

In order to use the mounting bracket 1 of the present embodiment configured as described above, the mounting bolt 62 on the upper surface of the second member 3 is inserted into the screw hole 61 on the upper surface of the wall panel 6. Screw the book through. Although the mounting bracket 1 is now in a rotatable state, the wall panel 6 is lifted as it is and moves to a predetermined position, that is, to the vicinity of the standing piece 41 of the locking member 4 fixed to the beam 5 of the building. I do. Then, the lower portion of the wall panel 6 is placed at a predetermined position, the mounting bracket 1 is slightly rotated, the gap 35 is inserted into the standing piece 41 of the locking member 4, and the mounting bracket 1 is further rotated in a normal direction. Then, the remaining one of the mounting bolts 62 is screwed. Tighten both of the mounting bolts 62 with a predetermined torque, and then, as shown in the drawing, the mounting bracket 1
And the head of the mounting bolt 62 and the washer are spot-welded,
Complete the loosening prevention process.

Since the mounting bracket 1 on the upper part of the wall panel of this embodiment is used in such a configuration, the mounting work is very easy and can be performed in a short time, which is advantageous. In addition, because of its small size and simple structure, it has excellent overall strength and rigidity, does not deform the wall panel due to various stresses, maintains the mounting accuracy of the wall panel, and deteriorates the appearance due to out-of-plane displacement of the wall panel. Absent. Further, due to the configuration, even if the mounting bolts are excessively tightened, the gap does not become narrower than the set value, the displacement of the wall panel in the in-plane direction is not suppressed, and the wall panel itself does not become unreasonable.
Further, even if the standing piece of the second member is drawn by tightening the mounting bolt, the standing member does not contact the wall panel due to the presence of the first member, and does not damage the wall panel. FIG. 4 shows the mounting brackets 1, 1.
Are used to show a state in which a plurality of wall panels 6, 6,... Are attached.

Next, another embodiment of the present invention shown in FIG. 5 will be described. This is because the bottom piece 42 of the locking member 4 is
1 and is fixed by welding on the upper surface of the base member 1 and the standing piece 41 is raised upward. Therefore, the mounting bracket 1 faces in the opposite direction to that of the above-described embodiment, and the gap 35 is inserted downward into the standing piece 41. Due to the height of the relationship between the beam 5 and the upper part of the wall panel 6, for example, on the top floor, such a configuration may be more convenient. In the mounting bracket 1 of each of the above-described embodiments, in order to improve the strength of the second member 3, it is possible to integrally mount a rib in the vertical direction on the back surface.

[0011]

[Effect of the Invention] According to the mounting bracket on the upper part of the wall panel according to the present invention, mounting work can be performed easily and quickly, there is no trouble due to excessive tightening of mounting bolts, and a bracket excellent in overall strength and rigidity can be obtained. can get.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a mounting bracket on an upper part of a wall panel according to an embodiment of the present invention, including a partially broken cross section.

FIG. 2 is a front view of the mounting bracket.

FIG. 3 is a side view of the mounting bracket.

FIG. 4 is a diagram illustrating a state in which a plurality of wall panels are attached.

FIG. 5 is a side view of a mounting bracket on an upper part of a wall panel according to another embodiment.

[Explanation of symbols]

REFERENCE SIGNS LIST 1 mounting bracket 2 first member 3 second member 4 locking member 5 beam 6 wall panel 31 bent portion 32 mounting piece 33 support piece 34 mounting bolt hole 35 gap section 41 standing piece 42 bottom piece 51 horizontal piece

Claims (1)

(57) [Scope of request for utility model registration] 1. A mounting bracket for an upper part of a wall panel disposed between an upper part of the wall panel surface and a locking member fixed to a beam on the side of the floor, wherein a bent portion is provided at a substantially central part, and a side view is omitted. The first member and the second member are formed in such a manner that the attachment member of the second member, which is formed into a mounting piece and the other of which is formed as a support piece, and a flat plate-shaped first member are overlapped with each other. The gap size between the member and the support piece is
The upper part of the wall panel, wherein the vertical piece of the locking member is inserted and slidable, and a plurality of mounting bolt holes communicating with the mounting piece of the second member and the first member are provided. Mounting bracket.