Anti-seismic connecting structure for steel structure
By installing seismic-resistant components and support components on the outer surface of the main steel beam, and using seismic dampers and springs to reduce vibration, the problem of reduced stability at the steel structure connection was solved, achieving higher stability and load-bearing capacity.
CN224002101UActive Publication Date: 2026-03-17HEBEI XUHANG STEEL STRUCTURE ENG CO LTD
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Patent Information
- Application Number
- CN202520696202.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-14
- Publication Date
- 2026-03-17
- Estimated Expiration
- 2035-04-14
AI Technical Summary
Technical Problem
The stability of existing steel structure connections decreases during vibration, mainly due to the lack of seismic-resistant structures at the connections, leading to loose screws.
Method used
Two sets of seismic-resistant components, including seismic dampers and seismic springs, are installed on the outer surface of the main beam. The secondary beam is fixed by the support components and the mounting components. The seismic dampers and springs are used to reduce vibration, and the stability is enhanced by the triangular auxiliary support plate.
Benefits of technology
It effectively reduces vibration, improves the stability of steel structures, prevents loosening at joints, and enhances the load-bearing capacity and geometric stability of engineering structures.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses an anti-seismic connecting structure for a steel structure, which comprises a main beam, two groups of anti-seismic components are mounted on the outer surface of the main beam, a supporting component is mounted between each group of anti-seismic components, a connecting component is mounted on the left side surfaces of the two supporting components, and a mounting component is mounted on the right side surfaces of the two supporting components. An auxiliary beam is placed on the upper surface of the mounting assembly, and each anti-seismic assembly comprises a fixing plate. According to the device, the two sets of anti-seismic assemblies are installed on the outer surface of the main beam, the auxiliary beam is installed between the two sets of anti-seismic assemblies through the installation assembly and the two supporting assemblies, and under the action of two anti-seismic dampers and two sets of anti-seismic springs installed in the two anti-seismic assemblies, vibration generated by the auxiliary beam can be reduced; therefore, by means of the device, the problem that due to the fact that an anti-seismic structure is not arranged at the connecting position of an existing device, the stability of a steel structure is reduced is effectively solved.
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