Connecting joint of C-shaped steel purline and steel frame beam

By designing adjustable connecting components, the problem of lack of adaptability and stability of traditional connection methods is solved, and the flexible connection and high stability of C-shaped steel purlins and steel frame beams are achieved, improving the safety of the structure and construction efficiency.

CN222667071UActive Publication Date: 2025-03-25SHANDONG SHENGTIAN STEEL STRUCTURE CO LTD
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Patent Information

Application Number
CN202420816089.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-19
Publication Date
2025-03-25
Estimated Expiration
2034-04-19

AI Technical Summary

Technical Problem

The connection method between traditional C-shaped steel purlins and steel frame beams lacks adaptability, complex operation, insufficient stability and reliability, and poses safety risks.

Method used

A connection knot between C-shaped steel purlins and steel frame beams is designed, and an adjustable connection component is adopted. By setting two sets of connection components inside the groove of C-shaped steel purlins, each set of components can be shrinked and adjusted in the width direction, ensuring that purlins of different specifications can be closely connected.

Benefits of technology

The connecting structure can adapt to different specifications of steel purlins, improves versatility and scope of use, ensures stable connections, enhances structural stability and safety, and simplifies the installation and disassembly process.

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Abstract

The utility model relates to the technical field of C-shaped steel, and discloses a C-shaped steel purline and steel frame beam connecting knot which comprises a C-shaped steel purline body and a steel frame plate body which is inserted into the C-shaped steel purline body and perpendicularly corresponds to the C-shaped steel purline body, and two connecting assemblies are arranged in a groove of the C-shaped steel purline body. Each connecting assembly can be contracted and adjusted in the groove of the C-shaped steel purline body in the width direction, and the C-shaped steel purline body and the steel frame plate body are fixed through the two connecting assemblies. The connecting assembly designed by the utility model can be contracted and adjusted in the width direction in the groove of the C-shaped steel purline body, so that the connecting structure can adapt to steel purlines of different specifications, and the universality and the application range of the connecting structure are improved.
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