Universal connecting piece for fabricated building steel structure frame

Abstract

The invention discloses a universal connecting piece for a fabricated building steel structure frame in the technical field of steel structure connecting mechanisms. The universal connecting piece comprises a connecting seat, a fixing frame is fixedly connected to the top of the connecting seat, a supporting plate is slidably connected to the inner wall of the fixing frame through a rail, a connecting sliding groove is formed in the top of the supporting plate, and a moving plate is slidably connected to the inner wall of the connecting sliding groove. According to the universal connecting piece, by arranging the fixing frame, the supporting plate, the moving plate, a through groove, a connecting frame, a connecting shaft, a supporting frame, a fixing plate, a threaded rod, a U-shaped driving frame, a T-shaped positioning friction plate, a fastening nut, a friction disc, a supporting sliding rail, a supporting sliding plate, a connecting sleeve, a positioning plate and a trapezoidal sliding block, the steel connecting piece can stretch out and draw back according to the distance between the connecting end and the end of a steel structure according to the actual steel structure deformation condition, and meanwhile, the steel connecting piece is adjusted to a proper connecting angle, the connecting difficulty of workers is reduced, and the mounting efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of steel structure connection mechanisms, in particular to a universal connection piece for an assembled building steel structure frame. Background technique [0002] Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of beam steel, steel column, steel truss and other components made of section steel and steel plate. In the process of use, each component or part can be reused for disassembly and assembly, and it is more practical to use connectors to combine and install each component. [0003] In the prior art, some invention cases of universal connectors for steel structure frames have been disclosed. The Chinese patent application number of the invention patent is 201811154887.4, which discloses a universal connector for fabricated steel structure frames, including a fixing mechanism and a connecting mechanis...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a universal connector for a prefabricated building steel structure frame to solve the problem in the above-mentioned background technology that when the steel structure is transported or stacked, it is easy to cause distortion in some positions, resulting in the shortening of the entire steel structure , and the end is warped relative to the entire steel structure, and the requirements for the connector are increased. The steel connector in the prior art cannot be stretched according to the actual deformation of the steel structure. The distance between the connection end and the end of the steel structure needs to be stretched, and At the same time, it is adjusted to a suitable connection angle, which increases the difficulty of connection for the staff and reduces the problem of installation efficiency.

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