Auxiliary machining system for building steel structure embedded part

Abstract

The invention relates to an auxiliary machining system for a building steel structure embedded part. The auxiliary machining system comprises a bottom plate, a clamping and fixing mechanism and a four-corner positioning mechanism. A sliding groove is formed in the middle of the upper end face of the bottom plate. The clamping and fixing mechanism is mounted in the sliding groove in a sliding fit mode. The four-corner positioning mechanism is arranged above the clamping and fixing mechanism. The problems that an existing device cannot guarantee the positioning precision of steel bars on a steelplate, consequently, the positions of the steel bars are uneven, and the supporting strength and supporting stability of the embedded part are affected can be solved, and the problems that an existing embedded part machining device cannot conduct adjusting, clamping and fixing according to the length and thickness of the embedded part steel plate, applicability is poor, time and labor are wastedwhen a clamp is replaced repeatedly, efficiency is poor, the steel plate is clamped unstably, the welding precision of the steel bars and the steel plate is affected, and grooves are easily caused during welding, so that the quality of the embedded part is affected can be further solved.

Description

technical field [0001] The invention relates to the technical field of building steel structures, in particular to an auxiliary processing system for embedded parts of building steel structures. Background technique [0002] Embedded parts (prefabricated embedded parts) are components that are pre-installed (buried) in concealed works. They are components placed during structural pouring and used for lap joints when building superstructures. To facilitate the installation and fixing of the foundation of external engineering equipment. Most of the embedded parts are made of metal, such as steel bars or cast iron, and non-metallic rigid materials such as wood and plastic can also be used. Embedded parts are used as connectors pre-embedded in concrete when pouring concrete. They are widely used in railway T-beams and building foundations. The positioning accuracy of embedded parts in the prior art is not enough, resulting in pre-punched holes on steel bars and steel plates. It...

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Problems solved by technology

[0005] The present invention can solve the problem that most of the existing pre-embedded parts are processed by manually placing steel bars on the steel plate and then manually welding the steel bars and steel plates to form the method, which cannot ensure the accuracy of the positioning of the steel bars on the steel plates, resulting in uneven positions of the steel bars. It can also solve the problem that the existing embedded parts processing device cannot be adjusted and clamped according to the length and thickness of the embedded parts steel plate, the applicability is poor, and the cost of changing the fixture back and forth It is time-consuming and inefficient, and the unstable clamping of the steel plate affects the welding accuracy of the steel bar and the steel plate, and the groove is prone to affect the quality of the embedded parts during welding.

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