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Rubber shearing type vertical shock isolation device
The invention relates to the technical field of seismic isolation, and provides a rubber shearing type vertical seismic isolation device which comprises an upper connecting component, a lower connecting component and a rubber plate. The upper connecting component and the lower connecting component are oppositely arranged; a plurality of upper outwards-extending plates which are sequentially distributed in parallel in the transverse direction are arranged on the upper connecting component; a plurality of lower outwards-extending plates which are sequentially distributed in parallel in the transverse direction are arranged on the lower connecting component; the upper outward-extending plate and the lower outward-extending plate are sequentially arranged in a stacked mode in the transverse direction, and the lower outward-extending plate is parallel to the upper outward-extending plate. A rubber plate is arranged at the overlapping position of each upper outward-extending plate and the corresponding adjacent lower outward-extending plate, the rubber plates are connected with the upper outward-extending plates, and the rubber plates are connected with the lower outward-extending plates. According to the rubber shearing type vertical shock isolation device, a vertical stress system of the rubber shearing type vertical shock isolation device is changed into rubber shearing from traditional rubber support or metal spring compression, it can be guaranteed that the support has the advantages of being low in vertical rigidity, high in deformability and high in vertical damping, and the vertical shock isolation performance is good.
本发明涉及隔震技术领域，提供一种橡胶剪切型竖向隔震装置，包括：上连接构件、下连接构件和橡胶板；所述上连接构件和下连接构件相对设置；上连接构件上设置有若干沿横向依次并列分布的上外伸板；下连接构件上设置有若干沿横向依次并列分布的下外伸板；上外伸板、下外伸板沿横向依次层叠设置，且下外伸板与上外伸板相互平行；每相邻的上外伸板和下外伸板的交叠处设置有橡胶板，且橡胶板与上外伸板连接，橡胶板与下外伸板连接。本发明的一种橡胶剪切型竖向隔震装置，其竖向受力体系由传统的橡胶支座或金属弹簧受压变成了橡胶受剪，可确保支座具有竖向刚度低、变形能力强、竖向阻尼高的特点，竖向隔震性能好。
Rubber shearing type vertical shock isolation device
The invention relates to the technical field of seismic isolation, and provides a rubber shearing type vertical seismic isolation device which comprises an upper connecting component, a lower connecting component and a rubber plate. The upper connecting component and the lower connecting component are oppositely arranged; a plurality of upper outwards-extending plates which are sequentially distributed in parallel in the transverse direction are arranged on the upper connecting component; a plurality of lower outwards-extending plates which are sequentially distributed in parallel in the transverse direction are arranged on the lower connecting component; the upper outward-extending plate and the lower outward-extending plate are sequentially arranged in a stacked mode in the transverse direction, and the lower outward-extending plate is parallel to the upper outward-extending plate. A rubber plate is arranged at the overlapping position of each upper outward-extending plate and the corresponding adjacent lower outward-extending plate, the rubber plates are connected with the upper outward-extending plates, and the rubber plates are connected with the lower outward-extending plates. According to the rubber shearing type vertical shock isolation device, a vertical stress system of the rubber shearing type vertical shock isolation device is changed into rubber shearing from traditional rubber support or metal spring compression, it can be guaranteed that the support has the advantages of being low in vertical rigidity, high in deformability and high in vertical damping, and the vertical shock isolation performance is good.
本发明涉及隔震技术领域，提供一种橡胶剪切型竖向隔震装置，包括：上连接构件、下连接构件和橡胶板；所述上连接构件和下连接构件相对设置；上连接构件上设置有若干沿横向依次并列分布的上外伸板；下连接构件上设置有若干沿横向依次并列分布的下外伸板；上外伸板、下外伸板沿横向依次层叠设置，且下外伸板与上外伸板相互平行；每相邻的上外伸板和下外伸板的交叠处设置有橡胶板，且橡胶板与上外伸板连接，橡胶板与下外伸板连接。本发明的一种橡胶剪切型竖向隔震装置，其竖向受力体系由传统的橡胶支座或金属弹簧受压变成了橡胶受剪，可确保支座具有竖向刚度低、变形能力强、竖向阻尼高的特点，竖向隔震性能好。
Rubber shearing type vertical shock isolation device
一种橡胶剪切型竖向隔震装置
WU YIFENG (author) / FU JIANGDI (author) / LI AIQUN (author) / LU SONG (author) / ZHANG XIAOTIAN (author) / WANG ZIJIAN (author)
2023-04-21
Patent
Electronic Resource
Chinese
Buckling-shearing metal damper applied to shock isolation layer
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