JPH0115798Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a scaffold receiving bracket for one-sided scaffolding, and more particularly, to an improved scaffolding receiving bracket for one-sided scaffolding used when attaching a cloth plate of one-sided scaffolding to a building site.

In general, one-sided scaffolding is easier to assemble than regular scaffolding or frame scaffolding.
Therefore, scaffolds are often installed in locations where it is difficult to assemble them. For this reason, it is desired that the brackets for one-side scaffolding be simpler and easier to work with. As shown in Fig. 4, the installation of the cloth board B on the conventional cloth board one-side scaffolding involves fixing a bracket using clamp fittings 15 at an appropriate position on the building site A, attaching the cloth board B to this bracket and straightening it. It is structured to be fixed with a clamp 17 or the like.
However, when fixing the bracket with the clamp fitting 15, it was necessary to tighten the bolts 16 that tighten the clamp fitting 15. Therefore, attaching the bracket by tightening work is time-consuming and inefficient, and there are cases where the tightening torque of the bolts 16 is insufficient in positions where it is difficult to perform the work, making it impossible to install the bracket in a safe state.

Therefore, this invention was devised to eliminate the above-mentioned drawbacks, and it has a ring-shaped support body fixed around the side of the building site and a locking piece that locks on the top surface of the support body. , and a fitting portion formed with side plates having a substantially U-shaped planar shape to be fitted to the side surface of the support body is provided, and a pair of left and right support members for suspending the cloth board are provided horizontally on the outside of the opposing side plates of the fitting portion. The gist of the present invention is to consist of a scaffold receiver provided, and a wedge tool which can be inserted into and removed from both side plates of the fitting portion of the scaffold receiver and fixes the scaffold receiver to the supporting body.

Hereinafter, embodiments of this invention will be described in detail with reference to FIGS. 1 to 3.

In the figure, 1 is a ring-shaped support that is fixed around the side surface of the pipe building A, 2 is a scaffolding support that is attached to the support 1, and 5 is a support 1.
This is a wedge tool for fixing the scaffold receiver 2 to the.

The supporting body 1 is fixed in advance to a suitable position on the building site A by welding means or the like, and in the illustrated example, it is fixed by spot welding. Furthermore, support body 1
Since the fitting part 4 having the side plate 6 having a substantially U-shaped planar shape, which will be described later, is attached, by forming the supporting body 1 into a rectangular planar shape, the direction of the scaffolding receiver 2 can be determined and attached. It also prevents the scaffold receiver 2 from rotating. Further, although not shown, the same effect can be obtained with a planar hexagonal shape, an elliptical shape, or the like.

Next, the scaffolding receiver 2 includes a fitting part 4 that fits into the supporting body 1 and a pair of left and right supporting members 3 on which the cloth board B is suspended. The fitting part 4 has a side plate 6 having a substantially U-shape in plan that fits onto the side surface of the support body 1, and a locking piece 7 that locks onto the top surface of the support body 1 from the upper end of the side plate 6. It extends horizontally towards the inside of the side plate 6.

Furthermore, the supporting member 3 is attached to the opposing side plate 6 of the fitting part 4.
They are installed horizontally in pairs on the left and right outside of the The support member 3 in the figure is one in which one end portion of a pair of pipe materials is welded to the opposing side plate 6 of the fitting portion 4 and fixed horizontally. Furthermore, a disk-shaped non-slip plate 8 is provided at the other end of this pipe material to prevent the cloth plate B from falling off. In addition, the support member 3 is not limited to the illustrated example, but is also made of a strip-shaped steel plate whose plate surface is along the vertical direction.
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Next, the wedge tool 5 is removably inserted into the opposite side plates 6 of the fitting part 4 of the scaffolding receiver 2, and is horizontally hung on the open front side part of the fitting part 4. The wedge tool 5 in the figure has a substantially L-shape in which the vertical and horizontal lengths of the cross section are equal, and a pair of insertion holes 9 of the same size are bored in the side plate 6 of the fitting part 4. It is formed so that the wedge tool 5 can be inserted from either the left or right side. Further, when the fitting part 4 is fitted to the support body 1, the wedge tool 5 is horizontally suspended at a position where it abuts the side surface of the support body 1 to tighten the support body 1 and the fitting part 4. If so, the scaffold receiver 2 can be securely fixed. Furthermore, although not shown, if the L-shaped wedge tool 5 is mounted so that one side surface is in contact with the side surface of the support body 1 and the other side surface is in contact with the lower surface of the support body 1, it is possible to Effective fixation is possible.

Next, an example of the use of this invention will be explained. First, the fitting part 4 is fitted to the support body 1 fixed to the building site A, and the wedge tool 5 is placed horizontally on the released front side of the fitting part 4 to fix the fitting part 4, thereby securing the scaffold. The receiver 2 is connected to the support 1. The mounting bracket C provided at the end of the cloth board B is suspended and attached to the support member 3.

At this time, attach the mounting bracket C of the fabric board B to the
As shown in the figure, if the mounting bracket C is formed so that consecutive cloth plates B are engaged with each other via the scaffold receiver 2, the cloth plates B can be attached extremely reliably. That is, the cloth plate B has a substantially L-shaped cross section on both sides of one end, and the cloth plate B has a cross section in the center.
A locking body receiving portion 11 having a locking pin 10 projecting from the side surface is provided protrudingly, and a mounting bracket C at the other end of the cloth plate B is formed by extending from the side surface of the cloth plate B. The lock 1 is dropped onto the hook part 12 that is suspended from the
3, and a locking part 14 that further extends the tip of the hook part 12 and locks it to the locking pin 10.
It forms the By forming the mounting fittings C of the cloth boards B in this way, it becomes possible to engage the consecutive cloth boards B with each other via the scaffold receiver 2, and it is possible to make the cloth boards B on one side of the scaffold engage with each other. Mounting can be performed more reliably.

By configuring this idea as described above,
One-sided scaffolding can be assembled and dismantled extremely easily.
That is, since the annular supporting body 1 is fixed around the side surface of the building site A, there is no need to attach it at the scaffold assembly site, and the work process is simplified.
Furthermore, by fixing the supporting bodies 1 in advance, the heights of the supporting bodies 1 fixed to each building site A can be accurately aligned. From this, the cloth board B can be suspended in a prescribed position that meets safety standards.

Furthermore, the scaffold receiver 2 has a locking piece 7 that locks onto the upper surface of the support body 1, and is provided with a fitting portion 4 that is approximately U-shaped in plan and fits into the side surface of the support body 1. , it can be easily fitted and locked onto the support body 1 fixed to the building site A. Furthermore, the scaffolding receiver 2 has a pair of left and right support members 3 on which the cloth board B is suspended, which are provided horizontally on the outside of the opposing side plates 6 of the fitting part 4.
The mounting bracket attached to the can be removably suspended.

Since the wedge tool 5 is detachably provided on both side plates 6 of the fitting part 4 of the scaffold receiver 2, the support member 1 and the scaffold receiver 2 can be easily attached and detached by simply inserting and removing the wedge tool 5. can. Therefore, it can be installed easily and reliably without requiring the tightening work of bolts as in the conventional method, making it ideal as a support fitting for attaching the cloth plate B of the one-side scaffold.

As described above, this invention simplifies the process of assembling one-sided scaffolding, can be installed reliably with extremely simple work, and has various practical effects such as being able to assemble safe scaffolding according to regulations. It is something that plays.

[Brief explanation of the drawing]

The drawing shows one embodiment of this invention.
The figure is an exploded perspective view, FIG. 2 is a plan view showing the installed state, FIG. 3 is a sectional view taken along the line -- in FIG. 2, and FIG. 4 is a perspective view showing a conventional example. DESCRIPTION OF SYMBOLS 1... Supporting body, 2... Scaffolding receiver, 3... Supporting member, 4... Fitting part, 5... Wedge tool, 6... Side plate, 7
... Locking piece, 8 ... Anti-slip plate, 9 ... Insertion hole, 10
... Locking pin, 11 ... Locking body receiving part, 12 ... Hook part, 13 ... Falling lock, 14 ... Locking part, 15
... Clamp fittings, 16 ... Bolts, 17 ... Bracing clamps, A ... Building site, B ... Cloth board, C ...
Mounting hardware.

Claims (1)

[Scope of utility model registration request] An annular supporting body fixed around the side of the building site,
A pair of left and right fitting parts are provided, each having a locking piece that locks onto the upper surface of the supporting body, and a substantially U-shaped side plate that fits onto the side surface of the supporting body, and on which the fabric board is suspended. a scaffolding receptacle in which a supporting member is horizontally provided on the outside of opposing side plates of a fitting part, and a wedge tool that can be inserted into and removed from both side plates of the fitting part of the scaffolding receiver and fixes the scaffolding receiver to the supporting body. A scaffold support bracket for one-sided scaffolding, characterized in that it consists of.