JPH06136965A - Support frame bracket for temporary shroud - Google Patents

Abstract

PURPOSE:To easily mount a temporary shroud on a support frame with good appearance by fitting the side ends of mutually adjacent temporary shrouds to a practically U-shaped curved part, fixing them to a horizontal frame by a clamp. CONSTITUTION:Mutually adjacent side end parts 3 of temporary shrouds 2, 2 are butted to each other, and fitted to a practically U-shaped curved part 4 provided on a support frame bracket 1. A clamp 6 as a locking means is mounted on the front surface of the practically U-shaped curved part 4, and a check bolt 7 or pressing pin as a fixing means is mounted on the side surface of the practically U-shaped curved part 4. The check bolt 7 is fastened to fix the two adjacent temporary shrouds to the support frame bracket 1, and the support frame bracket 1 is mounted on the horizontal frame 20a of a support frame by the clamp 6. Even when the horizontal frame 20a is inclined, thus, the lower end of the temporary shroud 2 can be neatly arranged by vertically moving the support frame bracket 1. Further, even when the lower end of the temporary shroud 2 is collided with the ground, it can be mounted without hindrance.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a support frame mounting metal fitting for a temporary enclosure used for safe work at a construction site, a material storage site, or the like.

[0002]

2. Description of the Related Art As shown in FIGS. 7 to 9, a conventional temporary enclosure plate is provided with mounting holes 15 at the upper, lower, and central portions of the temporary enclosure plate 2, and hooks 16 are provided in the mounting holes 15, respectively. It is inserted and fixed by the nut 17. As shown in FIG. 9, such a temporary shroud is attached to the support frame 20 by hooking the hook 16 on the horizontal frame 20a of the support frame 20 provided on the outer periphery of the construction site or the material storage site, It is designed to surround construction sites and material storage areas. In this case, in order to stably attach the temporary enclosure plate to the support frame 20, the hook portion 16a of the hook 16 is
It is hooked on the horizontal frames 20a of the upper and lower stages and the middle stage of the support frame assembly 20 so as to face up as shown in FIG. 7 or face down as shown in FIG.

[0003]

However, the horizontal frame 20a of the support frame 20 provided on the outer periphery of the construction site or the material storage site is not always in a horizontal state, and is slightly inclined. There are cases. In such a case, when the temporary enclosure plate is attached to the horizontal frame 20a of the support frame 20, the gap below the temporary enclosure plate becomes distorted and the appearance becomes bad, or the lower end of the temporary enclosure plate is lowered depending on the location. There was a problem that the hook 16 did not get caught on the horizontal frame 20a when hitting the ground, and the temporary surrounding plate could not be attached to the support frame 20.

Further, in the conventional temporary enclosure plate, the support frame 20
In order to attach it in a stable state, the hook portion 16a of the hook 16 needs to be directed upward or downward, which poses a problem that it takes time to attach the temporary enclosure plate. Then, this invention is made for the purpose of solving the problem which the above-mentioned conventional support frame attachment metal fittings of a temporary enclosure board have.

[0005]

Therefore, the support frame mounting metal fitting of the temporary enclosure plate according to the present invention is configured to attach a plurality of temporary enclosure plates 2 to the horizontal frame 20a of the support frame assembly 20. 2 has a substantially U-shaped bent portion 4 that fits into the abutted portion of the adjacent side end portions 3 of the two, and the locking means 6 is attached to the front surface of the substantially U-shaped bent portion 4. The fixing means 7 is attached to the side surface of the substantially U-shaped bent portion 4.

The support frame mounting metal fitting for the temporary enclosure of the present invention preferably has reinforcing flanges 8 formed on the upper and lower portions of the substantially U-shaped bent portion 4. Further, in the support frame mounting fitting of the temporary enclosure of the present invention, it is preferable that the locking means 6 is a clamp and the fixing means 7 is a fixing bolt or a pressing pin.

[0007]

The support frame mounting metal fitting for the temporary enclosure plate of the present invention can be adjusted and attached to any position of the temporary enclosure plate 2 by the fixing means 7 attached to the side surface of the substantially U-shaped bent portion 4. Further, the support frame mounting bracket of the temporary enclosure of the present invention,
If the locking means 6 is a clamp, it can be easily attached to the support frame 20 in a stable state.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The construction of a support frame mounting metal fitting for a temporary enclosure plate according to the present invention will be described in detail below with reference to the drawings shown as embodiments. FIG. 1 shows a supporting frame mounting member 1 of the present invention, and FIGS. 2 and 3 show a temporary enclosure plate 2 to which the supporting frame mounting member 1 is mounted.

The support frame mounting member 1 is adapted to attach a plurality of temporary enclosure plates 2 to the horizontal frame 20a of the support frame assembly 20, and the side edges 3 of the temporary enclosure plates 2 adjacent to each other are butted. It has a substantially U-shaped bent portion 4 that fits into the portion. The fixing bolt 5 is attached to the substantially U-shaped bent portion 4.
Thus, the clamp serving as the locking means 6 is attached to the front surface, and the fixing bolt serving as the fixing means 7 is attached to the side surface. Further, in the support frame mounting member 1, the fixing means 7 can be replaced with the retaining bolt and can be a pressing pin. As shown in FIG. 6, the pressing pin has a spring 7a interposed between the tip locking portion and the inner side surface of the substantially U-shaped bent portion 4, and the pressing pin has the substantially U-shaped bent portion. 4 is pressed inward. Further, the substantially U-shaped bent portion 4 has reinforcing flanges 8 formed on the upper and lower portions thereof.

The clamp used as the locking means 6 is
A clamp arm 9 including a support arm 9a and a tightening arm 9b is provided, a tightening bolt 10 is rotatably attached to the support arm 9a, and a fitting groove 11 is provided at an end of the tightening arm 9b.
Is provided, and the nut 12 is screwed into the thread groove 10a of the tightening bolt 10. And this locking means 6
Is rotatably attached to the front surface of the U-shaped bent portion 5.

The temporary enclosing plate 2 is a vertically long plate, and one of the folded portions 2a at both ends of the temporary enclosing plate 2 has a side end portion 3 having an outer surface having a concave shape 3a and an inner surface having a convex shape 3b, and the other has an inner surface having a concave shape 3a.
It is assumed that the side end portion 3 having a convex shape 3b and an outer surface 3a is formed. Furthermore, the folded-back portions 2 on both sides of the plate body 1
A folded piece 2b is provided on a as required. The support frame mounting member 1 of the present invention configured as described above is shown in FIGS.
As shown in FIG. 5, it is attached to the horizontal frame 20a of the support framework 20 provided on the outer periphery of the construction site or the material storage site. That is, the concave shapes 3 a and the convex shapes 3 b of the side ends 3 adjacent to each other are butted against each other, and a large number of the temporary enclosure plates 2 are arranged. It is fixed by the fixing means 7 at the same position as the frame 20a. Then, the support frame attachment fitting 1 is attached by hooking the locking means 6 on the horizontal frame 20a so that the construction site or the material storage place is surrounded by the temporary enclosure plate.

In this case, the horizontal frame 20a of the support frame 20 is
Even if the support frame mounting bracket 1 attached to the plate body 4 is moved up and down slightly to the side of the support frame 20, even if the support frame mounting bracket 1 is not in a horizontal state and is slightly inclined, the lateral frame 20 of the support frame assembly 20 is moved.
When the temporary enclosure plate is attached to a, the gap below the temporary enclosure plate can be made uniform. Further, in this case, by rotating the locking means 6 in accordance with the inclination of the horizontal frame 20a of the support frame set 20, the locking means 6 and the horizontal frame 20a can be aligned, and the support frame mounting bracket 1 is laterally moved. It becomes easy to hook on the frame 20a.

[0013]

EFFECT OF THE INVENTION Since the support frame mounting metal fitting of the temporary enclosure of the present invention is constructed as described above, the horizontal frame 20 of the support frame 20 provided on the outer periphery of the construction site or the material storage site.
Even if a is slightly inclined, the gap below the temporary enclosure plate can be made uniform and the appearance does not deteriorate, and the lower end of the temporary enclosure plate is on the ground. At the end, the support frame mounting bracket does not get caught on the horizontal frame 20a,
There is no possibility that the temporary enclosure plate cannot be attached to the support frame 20.

Further, the temporary enclosure plate supporting frame mounting metal fitting of the present invention can be easily attached to the supporting frame assembly 20 in a stable state when the locking means 6 is used as a clamp. There is no such thing as taking time to work.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a support frame attachment fitting of the present invention.

FIG. 2 is a front view of a temporary enclosure plate to which the support frame attachment fitting of the present invention is attached.

FIG. 3 is a cross-sectional view of a temporary enclosure plate to which the support frame attachment fitting of the present invention is attached.

FIG. 4 is an explanatory view showing a usage state of the support frame attachment fitting of the present invention.

FIG. 5 is a cross-sectional view showing a usage state of the support frame attachment fitting of the present invention.

FIG. 6 is a cross-sectional view showing a usage state of the support frame attachment fitting of the present invention.

FIG. 7 is a cross-sectional view showing a usage state of a conventional support frame attachment fitting.

FIG. 8 is a cross-sectional view showing a usage state of a conventional support frame attachment fitting.

FIG. 9 is an explanatory view showing a usage state of a conventional support frame attachment fitting.

[Explanation of symbols]

 2 Temporary shroud 3 Side end 4 Substantially U-shaped bent portion 5 Stop bolt 6 Locking means 7 Fixing means 8 Reinforcing flange 20 Support frame 20a Horizontal frame

Claims (4)

[Claims] 1. A support frame (2) comprising a plurality of temporary enclosure plates (2).
0) a supporting frame attachment fitting to be attached to the horizontal frame (20a), the side edges (3) of the temporary enclosing plate (2) adjacent to each other.
U-shaped bent part (4) that fits in the butted part of
The locking means (6) is attached to the front surface of the substantially U-shaped bent portion (4), and the fixing means (7) is attached to the side surface of the substantially U-shaped bent portion (4). Support frame mounting metal fittings for temporary enclosures. 2. A reinforcing flange (8) is formed on the upper and lower portions of the substantially U-shaped bent portion (4).
Support frame mounting bracket for the temporary enclosure plate described. 3. The support frame mounting bracket for a temporary enclosure plate according to claim 1, wherein the locking means (6) is a clamp, and the fixing means (7) is a fixing bolt. 4. The support frame mounting bracket for a temporary enclosure plate according to claim 1, wherein the locking means (6) is a clamp, and the fixing means (7) is a pressing pin.