CN204645589U - A kind of tool-type builder's jack bracing device - Google Patents

Abstract

The utility model discloses a tool-type cantilevered scaffold diagonal bracing device, which is composed of a support rod, a core column with a hook, an anti-loosening nut and a jacking nut socketed. The support rod is a hollow steel pipe, and the hooked core column is socketed with the support rod in a gap, and the anti-loosening nut and the top extension nut are matched with the threads on the hooked core column. Before construction, steel rings are installed on the underside of the top of the cantilevered steel beam of the scaffold and on the lower wall. During construction, the anti-loosening nut and the top extension nut are first sleeved on the core column with hooks, and then the core columns with hooks are unhooked. Insert the end into the two ends of the support rod, then hook the hooks at both ends of the diagonal brace device to the cantilevered steel beam and the two steel rings on the wall, and adjust the anti-loosening nut to seal the fork of the hook, and then adjust the top extension nut Tighten the diagonal bracing device, so that the installation of the cantilevered scaffolding diagonal bracing device is completed. The utility model has the advantages of simple structure, convenient installation and disassembly, and can achieve the purposes of repeated use, material saving and construction cost reduction.

Description

A tool-type cantilevered scaffolding diagonal bracing device

1. Technical field

The utility model relates to a tool-type cantilever scaffold diagonal bracing device, which is mainly used in the technical field of high-rise building cantilever scaffold construction.

2. Background technology

At present, my country's construction industry is in a stage of rapid development. The construction site has higher and higher requirements for safe and civilized construction. Cantilevered scaffolding exists as a form of scaffolding commonly used in high-rise building construction sites. When the cantilevered scaffolding cantilever is set on At the corner of the building or on the balcony, the cantilever length of the cantilevered scaffolding is often relatively large. In this case, the diagonal braces are generally set according to the calculation, and the diagonal braces are usually installed in the form of welding at both ends. Since it is welded on site, The quality of welding points is difficult to control, which often causes certain safety hazards.

3. Contents of the invention

In order to solve the above problems, the utility model provides a tool-type cantilevered scaffolding bracing device.

The utility model is realized by the following technical scheme: the tool-type cantilevered scaffolding brace device is composed of a support rod, a hooked core column, an anti-loosening nut and a jacking nut socket. The support rod is a hollow steel pipe, and the hooked core column is socketed with the support rod in a gap, and the anti-loosening nut and the top extension nut are matched with the threads on the hooked core column. Before construction, steel rings are installed on the underside of the top of the cantilevered steel beam of the scaffold and on the lower wall. Insert the two ends of the support rod into the two ends of the support rod respectively, then hook the hooks at both ends of the diagonal brace device to the cantilevered steel beam and the two steel rings on the wall, and adjust the anti-loosening nut to seal the fork of the hook, and then adjust the top extension The nut tightens the brace device, thus completing the installation of the brace device for the cantilevered scaffold.

The beneficial effects of the utility model are: the utility model has a simple structure, is convenient to install and disassemble, and can achieve the purposes of repeated use, material saving and construction cost reduction.

4. Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described.

Accompanying drawing 1 is the structural representation of the utility model.

In the figure: 1. Support rod, 2. Hooked core column, 3. Anti-loosening nut, 4. Jacking nut, 5. Steel ring

5. Specific implementation

This tool-type cantilevered scaffolding brace device is composed of a support rod 1, a hooked core column 2, an anti-loosening nut 3 and a top extension nut 4. The steel ring 5 is installed on the surface. During construction, the anti-loosening nut 3 and the top extension nut 4 are sleeved on the hooked stem 2, and then the hooked ends of the hooked stem 2 are respectively inserted into the two ends of the support rod 1, and then the The hooks of the core column 2 with hooks at both ends of the diagonal bracing device are respectively hooked to the cantilevered steel beam and the two steel rings 5 on the wall, and the anti-loosening nut 3 is adjusted to seal the fork of the hook, and then the top extension nut 4 is adjusted to The diagonal bracing device is tightened, so that the installation of the cantilever scaffolding diagonal bracing device has been completed.

Claims (3)

1. a tool-type builder's jack bracing device, by support bar, buckle stem stem, nut is stretched on top and screwed retaining ring socket forms.

2. a kind of tool-type builder's jack bracing device according to claim 1, it is characterized in that, support bar is hollow steel pipe, and buckle stem stem and support bar gap are socketed.

3. a kind of tool-type builder's jack bracing device according to claim 1, is characterized in that, the screw thread that screwed retaining ring and top are stretched on nut and buckle stem stem is supporting.