JPH05321368A - Outer wall panel mounting bracket - Google Patents

Abstract

(57) [Summary] [Purpose] This is a mounting bracket for manufacturing composite panels by mounting and fixing outer wall panels and inner wall panels to a wall frame in a factory. A mounting bracket for an outer wall panel, which is one of the present invention, is a bracket for mounting an outer wall panel 1 having a concave groove on a side end surface thereof to a wall shaft assembly 2 formed into a frame using channel steel. Fitting member 3 formed of a spring steel plate that is attached to a shaft column 21 formed of steel from the back, and one side plate 31 of this fitting member 3
The outer wall panel fixing tool 4 fixed to the upper part. In addition, an outer wall panel mounting bracket, which is another aspect of the present invention, is an inner wall panel fixing tool (comprising an inner wall panel fixing bolt 5, an inner wall pressing plate 6, and a tightening nut 7) in addition to the above outer wall panel mounting bracket. It is equipped with.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal fitting for mounting an outer wall panel to a wall frame assembly in a factory. Further, the present invention relates to a metal fitting for attaching the inner wall panel together with the outer wall panel to the wall frame.

[0002]

2. Description of the Related Art In the case of a so-called lightweight concrete outer wall panel used in a prefabricated house, if it has a thickness of about 16 mm, it cannot be assembled in advance to a wall frame at a factory. At the site, it took a lot of time and effort to install the outer wall panel having such a thickness on the wall frame, and it was difficult. Attaching the inner wall panel with the outer wall panel to the wall framework was more difficult.

In view of the above problems, the present invention provides an outer wall panel mounting member that can be assembled with an outer wall panel and a wall shaft assembly in a factory in advance to produce a so-called composite panel.

[0004]

A mounting bracket for an outer wall panel, which is one of the present invention, is a bracket for mounting an outer wall panel having a concave groove on a side end face thereof to a wall shaft assembly frame-formed with grooved steel. There is a fitting member formed of a spring steel plate that is attached to a shaft column formed of channel steel from the back, and an outer wall panel fixture fixed on one side plate of this fitting member. The fitting member that is attached from the side is formed as a locking portion that bends the tips of both side plates and locks the edges of the channel steel, and the rear end of the one side plate is extended backward to extend. A plate is formed, and the base plate of the outer wall panel fixing tool is fixed on the extended upper plate and the one side plate.The outer wall panel fixing tool has two pressing plates rotatably screwed on the base plate. The two presser plates are locked in the groove of the outer wall panel, which is located on one side plate of the shaft post. Filled-in has been made to stick in a position to press the groove edge.

Another aspect of the present invention is a mounting bracket for an outer wall panel, in which a rear end of the other side plate of the fitting member is extended rearward to form an extended lower plate. Inner wall panel fixing bolts protruding from the extended lower plate are protruded from the tip screw portion of the inner wall panel fixing bolts arranged through the extended upper plate through the bolt through holes formed in the extended lower plate. The center part of the presser plate is inserted, and the end of the inner wall panel applied to the other side plate of the shaft post is pressed by this inner wall presser plate, and the inner wall panel is tightened with the tightening nut screwed into the inner wall panel fixing bolt. It is designed so that it can be tightened and fixed to the shaft.

[0006]

Since the fitting member is formed of the spring steel plate, the outer wall panel mounting bracket is attached to the wall shaft assembly only by holding the fitting member from the back portion of the shaft pillar.

The outer wall panel is attached to the wall shaft assembly by fixing the end portion of the outer wall panel arranged on the one side plate of the shaft column with the outer wall panel fixture provided in the outer wall panel mounting bracket.

The mounting bracket for the outer wall panel, which is one of the present invention, can be applied to the shaft column located at the peripheral edge of the wall shaft assembly and to the middle column located in the middle.

Further, in the mounting bracket for the outer wall panel, which is another aspect of the present invention, the inner wall panel as well as the outer wall panel can be easily mounted on the wall shaft assembly.

[0010]

The drawings show an embodiment of the invention.

An outer wall panel mounting metal fitting, which is one of the present invention, is a metal fitting for mounting an outer wall panel 1 having a concave groove 11 on a side end surface thereof to a wall shaft assembly 2 formed into a frame by using channel steel. It is composed of a fitting member 3 formed of a spring steel plate which is attached to a shaft column 21 formed of shaped steel from the back, and an outer wall panel fixing tool 4 fixed on one side plate 31 of the fitting member 3.

The outer wall panel 1 is a plate body made of lightweight foamed concrete or the like and having a thickness of about 16 mm. An edge member 12 formed of a channel steel having a U-shaped cross section is attached to the peripheral edge of the back surface of the outer wall panel 1, and a groove 11 is formed so that the groove portion is open outward. The outer wall panel 1 is not limited to such a structure as long as the groove 11 is formed on the side end surface.

The wall shaft assembly 2 is a frame formed by using channel steel, and shaft columns 21 are arranged on both sides. The place where the mounting bracket for the outer wall panel according to the present invention is used is
It is also possible to apply two channel steels in the middle of the wall shaft assembly 2 to the back pillars which are arranged back to back with an appropriate gap. Wall frame 2
The channel steel that constitutes the is mainly the channel steel with lip,
It may be a mere channel steel having a U-shaped cross section.

The fitting member 3 is formed by bending a spring steel plate so that the shaft column 21 can be held from the back. The tip ends of the side plates 31 and 32 are bent to form locking portions 33 and 33 that are locked to the edge portions 22 and 22 of the shaft column 21 formed of channel steel. It should be noted that one of the locking portions 33 is further bent outward and serves as a guide portion 34 for fitting the edge portion 22.

The rear end of the one side plate 31 of the fitting member 3 is extended rearward to form an extended upper plate 35. The extended upper plate 35 is formed.
The base plate 41 of the fixture 4 is fixed to the outer wall over the upper side and the one side plate 31. This fixing may be performed by welding, or the extended upper plate 35 may be formed by cutting and raising the back plate 37 of the fitting member 3 and extending backward.

In the outer wall panel fixing tool 4, two pressing plates 42 and 43 are rotatably screwed on a substrate 41. 44 is a screw. The screw 44 penetrates the pressing plates 42 and 43 and is screwed into a nut 45 provided on the substrate 41. If the female screw can be directly engraved on the substrate 41, the nut 45 is unnecessary. When a coil spring is fitted into the screw 44 and the coil spring is interposed between the pressing plates 42 and 43 and the substrate 41, the pressing plate 42,
43 is easily held in place. Holding plates 42, 4
3 rotates in an angle range of about 90 degrees from a position along the axis of the shaft 21 to a position orthogonal to this axis. 46,46
Is a stopper for stopping the pressing plates 42, 43 at a position orthogonal to the axis. When the pressing plate 42 is rotated to a position orthogonal to the axis, the tip of the pressing plate 42 is inserted into the groove 11 at the end of the outer wall panel 1 arranged on the one side plate 23 of the shaft column 21. When the screw 44 is tightened, the groove edge of the concave groove 11 is pressed and fixed by the tip portion of the pressing plate 42, and the outer wall panel 1 is attached to the wall shaft assembly 2. Loosen the screw 44 and press plate 42
When the tip of the is removed from the groove 11, the fixation is released.
The tips of the pressing plates 42 and 43 are formed in a curved shape so as to press the groove edges of the concave groove 11. Further, the rear ends of the pressing plates 42 and 43 are bent toward the substrate 41 so that the pressing plates 42 and 43 can be smoothly rotated away from the substrate 41, and the pressing of the tip ends is effective. Has been done.

When the mounting bracket for the outer wall panel is applied to the middle pillar of the wall shaft assembly 2, when the wall shaft assembly 2 is assembled in a frame shape, it is preliminarily mounted between both grooved steels arranged back to back. Must be side dish.

Another aspect of the present invention is to attach an outer wall panel to the outer wall panel, which is one of the present invention, and is provided with a fixing means for the inner wall panel.

An extended lower plate 36 is formed by extending the rear end of the other side plate 32 of the fitting member 3 rearward. The tip screw portion 51 of the inner wall panel fixing bolt 5 arranged so as to penetrate the extended upper plate 35 from the substrate 41 of the outer wall panel fixture 4 is projected through the bolt through hole 361 formed in the extended lower plate 36. .. Similar to the above-described extended upper plate 36, the extended lower plate 36 cuts and raises the back plate 37 of the fitting member 3 and extends rearward so that the inner wall panel fixing bolts 5 protruding from the extended lower plate 36. The central portion of the inner wall pressing plate 6 is inserted into the screw, and the tightening nut 7 is screwed into the tip screw portion 51. Reference numeral 61 is a through hole formed in the central portion of the inner wall pressing plate 6, through which the inner wall panel fixing bolt 5 can be inserted.

An end portion of the inner wall panel 8 applied to the other side plate 24 of the shaft column 21 is pressed and fixed by the inner wall pressing plate 6.
The mounting bracket for the outer wall panel, which is another aspect of the present invention, is mainly applied to the middle pillar of the wall shaft assembly 2.

An edge member 81 having a step portion 82 is arranged at an end portion of the inner wall panel 8.

The edge portion of the inner wall pressing plate 6 is the edge member 81.
The inner wall panel 8 is fixedly attached to the wall shaft assembly 2 by being engaged with the stepped portion 82 and screwing in the tightening nut 7. The inner wall pressing plate 6 is also preferably formed of a spring steel plate.

When assembling the wall shaft assembly 2 into a frame shape in a factory, it is advisable to mount the mounting bracket for the outer wall panel, which is another aspect of the present invention, to the center pillar. At this time, since the inner wall panel fixing bolts 5 are provided, it becomes easy to form a center pillar in which two channel steels are arranged back to back at a predetermined interval. In other words, the presence of the inner wall panel fixing bolt 5 makes it possible to easily form a constant gap (for example, 6 mm) between the grooved steels. Providing this fixed gap between the two members is also referred to as dusting. The curved portion 52 is provided at the center of the inner wall panel fixing bolt 5.
It is possible to avoid interference with the spelling bolts of double channel steel that form the center pillar.

[0024]

The mounting bracket for an outer wall panel, which is one of the present invention, can be applied to a shaft column located at the peripheral edge of a wall shaft assembly or to a middle column located in the middle, so that the outer wall panel can be easily manufactured in a factory. The so-called composite panel can be manufactured by attaching and fixing to the wall shaft assembly.

In the mounting bracket for the outer wall panel, which is another aspect of the present invention, the inner wall panel as well as the outer wall panel can be easily mounted and fixed to the wall shaft assembly.

[Brief description of drawings]

FIG. 1 is a perspective view of a mounting bracket for an outer wall panel of the present invention.

FIG. 2 is a plan view in which an outer wall panel and an inner wall panel are mounted and fixed using a mounting bracket for an outer wall panel of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 outer wall panel 11 concave groove 2 wall shaft assembly 21 shaft column 22 edge 23 one side plate 24 other side plate 3 fitting member 31 one side plate 32 other side plate 33 locking portion 35 extended upper plate 36 extended lower plate 4 outer wall panel fixing Tool 41 Substrate 42, 43 Holding plate 44 Screw 5 Inner wall panel fixing bolt 51 Screw portion 6 Inner wall pressing plate 7 Tightening nut 8 Inner wall panel

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hidemi Goto 6-27 Nakanoshima, Kita-ku, Osaka City, Osaka Sekisui House Co., Ltd.

Claims (2)

[Claims] 1. A spring steel plate which is a metal fitting for mounting an outer wall panel having a concave groove on a side end surface thereof to a wall shaft assembly formed by frame construction using channel steel, and which is attached to a shaft column formed of channel steel from the back. The outer wall panel fixing tool fixed to one side plate of this fitting member, and the fitting member which is attached to the shaft pillar from the back is bent by bending the tips of both side plates to form a groove. It is a locking part that locks to the edge of the shaped steel, and an extended upper plate is formed by extending the rear end of the one side plate rearward, and extends over the extended upper plate and the one side plate. The base plate of the outer wall panel fixing tool is fixed, and the two presser plates are rotatably screwed onto the base plate of the outer wall panel fixing tool, and these two presser plates have their tips on one side plate of the shaft post. It can be fixed in a position where it is inserted into the concave groove of the outer wall panel that is placed in and pressed against the groove edge. Mounting bracket of the outer wall panel, characterized. 2. An inner wall panel fixing member, wherein an extending lower plate is formed by extending a rear end of the other side plate of the fitting member rearward, and the extending lower plate is formed through the extending upper plate from the base plate of the outer wall panel fixing tool. The threaded portion of the tip of the bolt is projected through the bolt through hole formed in the extended lower plate, and the central portion of the inner wall pressing plate is inserted into the bolt for fixing the inner wall panel protruding from the extended lower plate. The end of the inner wall panel applied to the side plate is pressed by this inner wall pressing plate, and the inner wall panel can be tightened and fixed to the shaft column with the tightening nut screwed into the inner wall panel fixing bolt. The mounting bracket for an outer wall panel according to claim 1.