A multi-stage yield point shock absorbing structure
By using a multi-stage yield point damping structure, and utilizing sleeves, bushings, multi-stage yielding mechanisms, and damping structures, the problem of premature failure of energy-consuming components in traditional damping devices during severe vibrations is solved. This achieves effective energy absorption and control under different vibration conditions, thereby improving the seismic performance and safety of the structure.
CN224497246UActive Publication Date: 2026-07-14HANGZHOU HONGSHENG XIANGYE CONSTRUCTION TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU HONGSHENG XIANGYE CONSTRUCTION TECHNOLOGY CO LTD
- Filing Date
- 2025-09-19
- Publication Date
- 2026-07-14
Smart Images
Figure CN224497246U_ABST
Abstract
The utility model relates to the technical field of shock absorption, disclose a multistage yield point's shock absorption structure, including sleeve, the inner wall sliding connection of sleeve has the sleeve pipe, the inner wall of sleeve is provided with multistage yield mechanism, multistage yield mechanism is used for shock absorption, the inner wall of sleeve is provided with damping structure, damping structure is used for increasing damping, multistage yield mechanism includes end cover, the top surface of sleeve is provided with end cover, the outer wall of end cover is provided with bolt, the outer wall of bolt is provided with one -level subassembly, the middle part of one -level subassembly is provided with two -level subassembly, the both ends of two -level subassembly all are provided with blocking component. In the utility model, through main core board absorbs initial earthquake energy, the multilayer structure of two -level subassembly connecting rod works together and realizes secondary yield point, the overall rigidity of butterfly spring compression amount accumulation promotion structure, the rigidity gradient of spacing module promotes, and each component deformation coordination control structure displacement response.
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