JPH0115793Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a fall curing shelf that is installed in the gap between an external scaffold and the outer wall of a building frame, and is gripped by a scaffold support column facing the outer wall of the building frame. A horizontal pin is provided protruding from the side surface of the bracket protruding from the clamp to the outer wall surface side, and a horizontal T-shaped notch with an open rear end is provided on the side surface of the scaffold board,
Further, a vertical piece having a protruding stopper for the scaffold support column is attached to the lower part of the rear edge, and a horizontal pin of the bracket of the clamp is loosely inserted into the horizontal T-shaped notch in the vertical piece. It is characterized by the fact that it does not need to be removed during finishing work such as repair work and spraying of exterior walls.
An object of the present invention is to provide an improved fall curing shelf capable of performing required work.

According to the present invention, as described above, a horizontal pin is provided protruding from the side surface of the bracket that protrudes toward the outer wall surface of the clamp that is clamped onto the scaffold support column facing the outer wall surface of the building frame. was loosely inserted into the horizontal T-shaped notch in which the rear end of the vertical piece protruding from the side surface of the scaffold board was open, so that the scaffold board was inserted into the horizontal T-shaped notch of the vertical piece provided on the scaffold board. When the vertical part is rotated downward about the engagement part between the notch and the horizontal pin of the bracket, a stopper is provided protruding from the lower part of the rear edge of the vertical part, so that the stopper hits the scaffolding support column. In contact, the scaffolding board is held horizontally and fills the gap between the outer scaffolding and the outer wall surface of the frame.The scaffolding board also serves as a curing shelf, and the fall curing from the gap is performed.

In addition, during repair work or finishing work on the outer wall of the frame, the vertical piece rotates upward around the engagement part between the horizontal T-shaped notch and the horizontal pin of the clamp, and the space between the outer scaffold and the outer wall of the frame is This creates a gap and allows the required work to be carried out without removing the scaffolding board.

Furthermore, the vertical piece attached to the scaffold board is provided with a horizontal T-shaped notch, into which a horizontal pin of a bracket protruding from a clamp for gripping a scaffold support column is loosely inserted. Therefore, the horizontal pin can be easily inserted into and removed from the notch by using the opening at the rear edge of the horizontal T-shaped notch, and the clamp on the scaffold support column of the scaffold board can be easily inserted into and removed from the notch. Attachment and detachment work is easily performed.

The present invention will be described below with reference to the illustrated embodiments.

Reference numeral A denotes a scaffold support column of the outer scaffold facing the outer wall B of the building frame, and clamps 1 are clamped at appropriate locations. A bracket 2 is provided projecting from the front surface of the clamp 1 and extends toward the outer wall B of the frame, and pins 3 are provided projecting from both left and right sides of the bracket 2.

Scaffolding board C is disposed between adjacent scaffolding support columns A, and a scaffolding board end support metal fitting 4 is fixed to the end of the scaffolding board.

The supporting hardware 4 is constructed by welding a vertical piece 7 having a horizontal T-shaped notch 7a opening at the rear edge to the web of a groove-shaped piece 6 in which mounting holes 5 are arranged in the upper and lower flanges. A horizontal stopper 8 is provided protruding from the lower rear edge of the piece 7.

Then, fit the groove-shaped part 6 of the scaffold board end support hardware 4 into the end of the scaffold board C, and attach the support hardware 4 to the scaffold board C using the mounting bracket 9 through the mounting hole 5. The pin 3 installed on the bracket 2 of the clamp 1 is loosely inserted into the horizontal T-shaped notch 7a of the vertical piece 7, and the scaffold board C is attached to the scaffold support column A in a freely undulating manner.

The pin 10 implanted on the front surface of the scaffold board C has a through hole 1 in the mounting plate 12 to which the hook 11 is welded.
2a is rotatably fitted. In the figure, reference numeral 13 denotes a cane which is pivotally attached 14 to the support hardware 4, and its pronged end 13a is adapted to engage and disengage from the pin 15 of the scaffold support column A.

Then, the scaffold board C is rotated downward around the engagement part between the horizontal T-shaped notch 7a of the vertical piece 7 fixed to the scaffold board C and the pin 3 of the clamp 1,
The space between the outer scaffolding and the outer wall B of the frame is filled and used as a curing shelf. At this time, the stopper 8 collides with the scaffold support column A, and the scaffold board C is held horizontally.

Next, during repair work, spraying, and other finishing work on the outer wall B of the frame, the scaffold board C is connected to the horizontal T-shaped notch 7a of the vertical piece 7 fixed to the scaffold board C and the clamp 1.
rotates upward around the engaging part with the pin 3,
The hook 11 is locked to the scaffold board support A, a gap is formed between the outer scaffold and the outer wall B of the building frame, and the required work can be carried out without removing the scaffold board C.

[Brief explanation of drawings]

1 and 2 are a plan view and a front view, respectively, of an embodiment of a rotary drop curing shelf according to the present invention, and FIGS. 3 and 4 are an enlarged plan view and a side view of the main parts, respectively. , FIG. 5 is a perspective view of the clamp, FIG. 6 is a perspective view of the scaffold plate end support hardware, and FIG. 7 is a plan view of the hook. A...Scaffold support pillar, B...Structure outer wall, C...Scaffold board, 1...Clamp, 4...Scaffold board end support hardware.

Claims (1)

[Scope of utility model registration request] A horizontal pin is protruded from the side surface of the bracket that protrudes toward the outer wall surface from a clamp clamped onto a scaffold support column facing the outer wall surface of the building frame, and the rear end is attached to the side surface of the scaffold board. A vertical piece having an open horizontal T-shaped cutout and a stopper for the scaffold support column protruding from the lower rear edge is attached, and the clamp is attached to the horizontal T-shaped cutout in the vertical piece. A movable falling curing shelf characterized by a horizontal pin of a bracket being loosely inserted.