Connecting assembly for fabricated building steel structure

By designing connecting components for prefabricated building steel structures, including L-shaped support plates, buffer mechanisms and fixing mechanisms, the shortcomings of steel structure connecting components in the prior art in terms of installation efficiency, structural strength and seismic resistance are solved, and a more efficient and safer connection effect is achieved.

CN222822542UActive Publication Date: 2025-05-02NINGXIA HAIYUAN XINXINGHAI STEEL STRUCTURE BUILDING MATERIALS CO LTD
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Patent Information

Application Number
CN202421332652.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-12
Publication Date
2025-05-02
Estimated Expiration
2034-06-12

AI Technical Summary

Technical Problem

The existing steel structure connection components have shortcomings in installation efficiency, structural strength and seismic resistance. The welding method has a long construction cycle and high technical requirements, while the bolt connection method is prone to loosening under long-term load and vibration environments, affecting structural safety.

Method used

A connecting assembly for prefabricated building steel structures is designed, including an L-shaped support plate, a buffer mechanism and a fixing mechanism. The buffering mechanism consists of a connecting plate, a connecting block, a hydraulic shock absorber, a pad plate and a spring. Through the combination of hydraulic shock absorber and a spring, the energy of the workpiece steel in long-term load and vibration is absorbed and buffered; the fixing mechanism ensures the stability and safety of the connection through the cooperation of bolts, nuts and bolts.

Benefits of technology

Through the combination of hydraulic shock absorbers and springs, the connecting assembly significantly improves the structure's seismic resistance under long-term load and vibration environments, avoiding the problem of loosening of the bolt connection method in this environment, while simplifying the construction process and reducing the construction cycle and technical requirements.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the related technical field of connecting assemblies, in particular to a connecting assembly for a fabricated building steel structure, which comprises an L-shaped supporting plate, I-shaped steel is mounted on the surface of one side of the L-shaped supporting plate, a buffer mechanism is arranged on the surface of one side of the L-shaped supporting plate, and a fixing mechanism is arranged on the surface of one side of the I-shaped steel. According to the connecting assembly, when the connecting assembly is used, a hydraulic shock absorber is installed on a connecting block through a connecting shaft, when I-shaped steel is loaded for a long time and vibrates, the hydraulic shock absorber can absorb energy transmitted to an L-shaped supporting plate, and a spring further absorbs the transmitted energy to complete shock absorption and buffering; the L-shaped supporting plate and the top plate are fixed to the two sides of the I-shaped steel through the bolt, then the nut is fixed to one end of the bolt through the clamping bolt, and when the inner side of the I-shaped steel needs to be fixedly supported, the threaded knob is rotated, and the threaded knob can push the threaded rod and the top plate to the inner side of the I-shaped steel to complete supporting.
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