Clamping device for welding steel structural member

By designing a steel structure component clamping device including a bearing plate, a slider, a cylinder, a fixing assembly and a clamping assembly, the problem of inconvenience in welding at any position on the surface of the steel pipe in the prior art is solved, and the steel pipes of different lengths and inner diameters are realized. Efficient clamping and welding.

CN222449057UInactive Publication Date: 2025-02-11CHONGQING SHICHUANG STEEL STRUCTURE CO LTD
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Patent Information

Application Number
CN202421072849.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-16
Publication Date
2025-02-11
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing steel structure component clamping device is difficult to weld and process the steel pipe surface at any position, and is not convenient to adapt to steel pipes of different lengths and inner diameters.

Method used

A clamping device including a bearing plate, a slide plate, a cylinder, a fixing assembly and a clamping assembly is designed. Through the cooperation of the cylinder and the push assembly, the clamping assembly is realized and the position of the steel pipe is adjusted. The clamping assembly is passed through a spring and a telescopic rod. The combination of steel pipes adapted to different inner diameters.

Benefits of technology

Welding processing at any position on the outer surface of the steel pipe is realized, adapting to steel pipes of different lengths and inner diameters, and improving the practicality of the device and welding efficiency.

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Abstract

The utility model discloses a clamping device for welding of a steel structural member, and particularly relates to the technical field of clamping of the steel structural member, the clamping device comprises a bearing plate, the right part of the upper end of the bearing plate is slidably connected with a sliding plate, the right end of the sliding plate is fixedly connected with an air cylinder, and the left part of the upper end of the bearing plate and the upper end of the sliding plate are fixedly connected with fixing assemblies; two supporting frames are fixedly connected to the position, between the two sliding plates, of the upper end of the bearing plate, and a bracket is slidably connected to the position, between the two supporting frames, of the upper end of the bearing plate. According to the clamping device for welding the steel structural member, in the using process, the fixing assemblies on the two sides are used for clamping the interior of a steel pipe, so that the outer surface of the steel pipe is completely exposed outside, any position of the outer surface of the steel pipe can be machined and welded conveniently, and the machining efficiency is improved. And meanwhile, the positions of the fixing assemblies on the same side can be changed through air cylinders, so that the steel pipes with different lengths can be clamped, and the practicability of the device is further improved.
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Citation Information

Patent Citations

  • Clamping device for steel structure machining

    CN216730670U

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