Cantilever scaffold anchoring device and construction method thereof

Abstract

The invention discloses a cantilever scaffold anchoring device and a construction method thereof, and belongs to the technical field of building construction. The cantilever scaffold anchoring device comprises I-shaped steel arranged on a pouring floor slab, wherein the end, deviating from the inner side of the pouring floor slab, of the I-shaped steel is fixedly arranged on the pouring floor slab through two fixing assemblies, aAnd a reinforcing assembly is mounted between the bottom surface of one end, deviating to the outer side of the pouring floor slab, of the I-shaped steel and the side wall of the pouring floor slab. After a rotating rod rotates by 90 degrees, a steel pressing plate is just pressed on the I-shaped steel, so that the anchoring work is completed, the anchoring work is convenient and fast, other parts except embedded parts such as a threaded barrel can be smoothly taken down during subsequent disassembly, repeated use is facilitated, waste of redundant steel is avoided, cutting work is not needed, the work amount is greatly reduced, therefore, the purpose of supporting and reinforcing one end of the outer side of the I-shaped steel can be achieved, the safety risk that an erected scaffold shakes and falls off is avoided, adjustment can be conducted according to the extension length of the outer side of the I-shaped steel, and adaptability is higher.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to an anchoring device for a cantilevered scaffold and a construction method thereof. Background technique [0002] Cantilevered scaffolding is a simple facility used in construction. It is divided into two types: one per floor and multi-layer cantilever. The method of erecting one per floor is: put the bottom of the pole on the floor, beam or wall, etc. After the building site is tilted outwards and fixed, set up crossbars and pave scaffolding boards on the upper part to form a construction layer. The construction is one layer high. Erection method: Divide the full-height scaffold into several sections, and the height of each section shall not exceed 20m. Use cantilevered beams or cantilever frames as the foundation of the scaffold to erect scaffolds in segments. Scaffolds exceeding 50m can be erected in this way. , the facade of the cantilevered scaffold...

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Problems solved by technology

[0003] At present, when erecting cantilevered scaffolding, it is necessary to carry out anchoring work first, and the existing anchoring devices generally pre-embed U-shaped bolts on the pouring floor, and then use fastening nuts and other components to fix the I-shaped steel on the pouring floor. In this way, the anchoring work is completed, but it is difficult to take out the U-shaped bolts in the later stage of this anchoring method. When disassembling, it is necessary to use a cutting machine to cut off the extra U-shaped bolts, resulting in waste of steel, low utilization rate, and increased engineering. And there is a lack of reinforcement for I-shaped steel, which is prone to risks such as falling off

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