Fixing support of steel structure roof purline

CN222161775UInactive Publication Date: 2024-12-13CHINA CONSTR SECOND ENG BUREAU LTD
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Patent Information

Application Number
CN202420823769.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-19
Publication Date
2024-12-13
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

There are problems of positioning deviation, welding difficulties and slow progress in the fixing process of traditional steel structure metal roof purlins, especially when constructing at high places, which affects the construction safety and progress.

Method used

A fixed support for steel structure roof purlins is designed, including fixing mechanisms and connection mechanisms. The adjustable fixing of the main purlin and the secondary purlin is achieved through structures such as sliding grooves, limiting screw holes and pulling springs, which simplifies the welding process and improves the Positioning accuracy.

Benefits of technology

The rapid fixation and position adjustment of the main and secondary purlins are achieved, solving the problems of inability to change positions and slow progress in traditional methods, and improving construction efficiency and safety.

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Abstract

The utility model discloses a fixed support of a steel structure roof purline, which comprises a keel, the bottoms of the fixing mechanisms are fixedly connected with the top of the keel, and the fixing mechanisms are symmetrically arranged on the two sides of the top of the keel; the inner wall of the main purline is fixedly connected with the inner wall of the fixing mechanism through bolts; the bottom of the connecting mechanism is fixedly connected with the top of the main purline; the utility model relates to the technical field of steel structure roof purlines, in particular to a steel structure roof purline fixing structure, which is characterized in that a fixing mechanism is arranged, a main purline is firstly placed between two groups of fixing corner fittings, then the fixing corner fittings are fixed on the main purline through bolts, the positions of the fixing corner fittings are slid, and then the fixing bolts penetrate through the fixing corner fittings and are screwed into limiting screw holes; and the limiting screw holes are linearly formed in the fixing base in an array mode, so that the fixing corner piece has more fixing positions, and the purpose of fixing the support for the steel structure roof purline is achieved.
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Citation Information

Cited By

  • Adjustable supporting and dragging structure of metal roof purline

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