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A platform for research: civil engineering, architecture and urbanism
Isolation bearing with high carrying capacity and convenient replacement
The invention relates to an isolation bearing with high carrying capacity and convenient replacement and used for a large space structure isolation layer. The isolation bearing comprises an upper pre-buried plate, a lower pre-buried plate, an upper connecting plate connected with the upper pre-buried plate, a lower connecting plate connected with the lower pre-buried plate, a rubber bearing main body, and a ball bearing arranged between the upper connecting plate and the lower connecting plate; the rubber bearing main body comprises a first connecting plate, a rubber bearing and a second connecting plate, and the second connecting plate is detachably connected with the lower connecting plate; and the first connecting plate is detachably connected with the upper connecting plate through a connecting piece. Whether the horizontal displacement of the isolation bearing is zero, or under the condition of large horizontal deformation, the isolation bearing has higher vertical carrying capacity, so that the safety of the upper structure is protected; the horizontal friction force of the ball bearing is very small, so that the resilience load of the rubber bearing main body is not increased additionally; and through detachable connection between the rubber bearing main body and the upper connecting plate, and between the rubber bearing main body and the lower connecting plate, the rubber bearing main body is easy to replace.
本发明涉及一种用于大空间结构隔震层的具有强承载能力且更换方便的隔震支座，包括上预埋板、下预埋板、与上预埋板连接的上连接板、与下预埋板连接的下连接板、橡胶支座主体和设置在上连接板和下连接板之间的滚球支座，所述橡胶支座主体包括第一连接板、橡胶支座和第二连接板，所述第二连接板与下连接板可拆卸连接，所述第一连接板与上连接板通过连接件拆卸连接，本发明的隔震支座无论其水平位移为零，还是水平大变形情况下，隔震支座均具有较大的竖向承载能力，保护上部结构的安全，且滚球支座的水平摩擦力很小，不会额外增加橡胶支座主体恢复力的负担，橡胶支座主体与上连接板和下连接板之间的可拆卸连接，使得橡胶支座主体方便更换。
Isolation bearing with high carrying capacity and convenient replacement
The invention relates to an isolation bearing with high carrying capacity and convenient replacement and used for a large space structure isolation layer. The isolation bearing comprises an upper pre-buried plate, a lower pre-buried plate, an upper connecting plate connected with the upper pre-buried plate, a lower connecting plate connected with the lower pre-buried plate, a rubber bearing main body, and a ball bearing arranged between the upper connecting plate and the lower connecting plate; the rubber bearing main body comprises a first connecting plate, a rubber bearing and a second connecting plate, and the second connecting plate is detachably connected with the lower connecting plate; and the first connecting plate is detachably connected with the upper connecting plate through a connecting piece. Whether the horizontal displacement of the isolation bearing is zero, or under the condition of large horizontal deformation, the isolation bearing has higher vertical carrying capacity, so that the safety of the upper structure is protected; the horizontal friction force of the ball bearing is very small, so that the resilience load of the rubber bearing main body is not increased additionally; and through detachable connection between the rubber bearing main body and the upper connecting plate, and between the rubber bearing main body and the lower connecting plate, the rubber bearing main body is easy to replace.
本发明涉及一种用于大空间结构隔震层的具有强承载能力且更换方便的隔震支座，包括上预埋板、下预埋板、与上预埋板连接的上连接板、与下预埋板连接的下连接板、橡胶支座主体和设置在上连接板和下连接板之间的滚球支座，所述橡胶支座主体包括第一连接板、橡胶支座和第二连接板，所述第二连接板与下连接板可拆卸连接，所述第一连接板与上连接板通过连接件拆卸连接，本发明的隔震支座无论其水平位移为零，还是水平大变形情况下，隔震支座均具有较大的竖向承载能力，保护上部结构的安全，且滚球支座的水平摩擦力很小，不会额外增加橡胶支座主体恢复力的负担，橡胶支座主体与上连接板和下连接板之间的可拆卸连接，使得橡胶支座主体方便更换。
Isolation bearing with high carrying capacity and convenient replacement
一种具有强承载能力且更换方便的隔震支座
SHEN CHAOYONG (author) / HUANG XIANGYUN (author) / CHEN YANGYANG (author) / TAN PING (author) / MA YUHONG (author) / CHEN JIANQIU (author) / WU DI (author) / ZHOU FULIN (author) / ZHANG JIANHUA (author)
2020-11-20
Patent
Electronic Resource
Chinese
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