A fully prefabricated assembled concrete frame
CN224451865UActive Publication Date: 2026-07-03HUAIYUAN COUNTY PENGKUN NEW BUILDING MATERIALS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUAIYUAN COUNTY PENGKUN NEW BUILDING MATERIALS CO LTD
- Filing Date
- 2025-08-07
- Publication Date
- 2026-07-03
AI Technical Summary
Technical Problem
Existing fully prefabricated concrete frames cannot effectively absorb seismic forces during earthquakes, resulting in poor seismic resistance, and the high stiffness of the supporting steel bars leads to severe building damage.
Method used
Design an energy-absorbing diagonal bracing mechanism, including components such as a concrete fixed shell, energy-dissipating steel bars, adjusting screws, and limiting rotating columns. Through threaded connections and adjustment of the screw length, it can effectively absorb seismic forces during earthquakes and adjust according to the length of the supporting steel column.
Benefits of technology
It improves the stability and seismic performance of buildings, reduces building damage during earthquakes, and enhances the safety of people.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224451865U_ABST
Abstract
This utility model provides a fully prefabricated assembled concrete frame, including supporting steel columns, connecting square frames, main connecting bolts, and energy-absorbing diagonal bracing mechanisms. Connecting square frames are installed at both ends of the supporting steel columns, and the supporting steel columns and connecting square frames are fixedly connected by main connecting bolts. Energy-absorbing diagonal bracing mechanisms are provided on the side ends of the supporting steel columns. This design solves the problem that existing devices typically use high-rigidity steel bars in prefabricated components to provide support, which cannot effectively absorb the force generated by earthquakes, resulting in poor overall seismic resistance. This utility model designs an energy-absorbing diagonal bracing mechanism that provides high stability to the steel frame, and the energy-absorbing steel can effectively absorb the force generated by earthquakes. Furthermore, the installation can be adjusted according to different supporting steel column lengths, thereby reducing building damage and improving the safety of people inside the building.
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