Positioning device for pre-embedded steel plate and its construction method

Abstract

The invention relates to a positioning device for pre-embedded steel plates and a construction method thereof. It is used to fix the steel plate at a concrete structure to be formed, and one side of the steel plate is fixed with several fixing ribs at intervals. The positioning device includes: a base; A telescopic piece that is vertically fixed on the base and can be adjusted up and down; and a clamp that is fixedly installed on the side of the telescopic piece and matches the steel plate, the steel plate is clamped by the clamp, and the fixing rib faces the side away from the telescopic piece, and then Adjust the telescopic member to drive the steel plate up to the concrete structure to be formed. The invention effectively solves the problem of difficult fixing of the steel plate, without welding the steel plate to the steel bars in the concrete structure, the positioning of the steel plate can be completed through the positioning device, and the deviation of the steel plate can be avoided during concrete pouring, ensuring the pre-positioning of the steel plate. The buried accuracy lays a good foundation for subsequent construction.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a positioning device for pre-embedded steel plates and a construction method thereof. Background technique [0002] With the development of society, the pursuit of building facade effects is increasing. Building facade decoration materials are usually pre-embedded in the concrete cast-in-place structure, and the steel plate is fixed to the embedded parts. After pouring concrete, the decorative surface The material is fixedly connected with the steel plate, so as to be installed on the surface of the facade. Most of the pre-embedding methods of the curtain wall steel plate are to weld the embedded parts in the steel bars of the concrete structure to be poured, and then pour the concrete, so that the embedded parts are embedded in the concrete structure. It is more dense, the welding work is more difficult, and the welding strength is difficult to guarantee, and the problem of ...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects of the prior art, provide a positioning device for pre-embedded steel plates and its construction method, which solves the problem of difficult fixing of steel plates, and does not need to weld the steel plates with the steel bars in the concrete structure, just pass through the positioning device The positioning of the steel plate is completed, and the deviation of the steel plate can be avoided during concrete pouring, which ensures the pre-embedded accuracy of the steel plate and lays a good foundation for subsequent construction

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