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Energy consumption three-dimensional vibration isolation bearing with tensile function
The invention discloses an energy consumption three-dimensional vibration isolation bearing with a tensile function. The base comprises a shell, a horizontal vibration isolation system, a decoupling unit and energy consumption unit and a vertical vibration isolation system, wherein the shell comprises a peripheral plate, a rubber bearing limiting plate and a lower connecting plate, the horizontalvibration isolation system comprises a laminated lead core rubber bearing and an intermediate connecting plate which are connected with each other, the intermediate connecting plate is arranged at thebottom of the laminated lead core rubber bearing, and a disc-shaped spring upper loading limb is arranged on the edge side of the lower surface of the intermediate connecting plate; and the decoupling unit and energy consumption unit comprises a viscous liquid cavity, a piston and a viscous liquid, and the vertical vibration isolation system comprises a positioning pipe, a disc-shaped spring group, a spiral spring and a positioning loading ring. The bearing has the effective decoupling of horizontal and vertical movement, and is beneficial to the parameter design of the bearing, the tensile function is provided, so that the problem of overturning of the bearing is effectively solved, the bearing has large damping, the energy consumption effect of the support is improved, the vertical vibration isolation system with the rigidity self-adaptive characteristic is achieved, ground earthquake motion and environment vibration are both considered, and the advantages that the combination of all components is tight, and the space utilization rate is high are achieved.
本发明公开了一种带抗拉功能的耗能三维隔震/振支座，其包括：外壳，包括外围板、橡胶支座限位板和下连接板；水平隔震/振系统，包括相互连接的叠层铅芯橡胶支座和中间连接板，中间连接板设置在叠层铅芯橡胶支座的底部，其中，中间连接板的下表面边侧设置有碟形弹簧上加载肢；解耦单元及耗能单元，包括黏滞液体腔、活塞和黏滞液体；竖向隔震/振系统，包括定位管、碟形弹簧组、螺旋弹簧和定位加载环。本发明具有水平向和竖向运动的有效解耦，有利于支座的参数设计；具有抗拉功能，有效解决支座倾覆问题；具有较大阻尼，提高支座的耗能效果；具有刚度自适应特性的竖向隔震/振系统，兼顾地震动和环境振动；各构件结合紧密，空间利用率高等优点。
Energy consumption three-dimensional vibration isolation bearing with tensile function
The invention discloses an energy consumption three-dimensional vibration isolation bearing with a tensile function. The base comprises a shell, a horizontal vibration isolation system, a decoupling unit and energy consumption unit and a vertical vibration isolation system, wherein the shell comprises a peripheral plate, a rubber bearing limiting plate and a lower connecting plate, the horizontalvibration isolation system comprises a laminated lead core rubber bearing and an intermediate connecting plate which are connected with each other, the intermediate connecting plate is arranged at thebottom of the laminated lead core rubber bearing, and a disc-shaped spring upper loading limb is arranged on the edge side of the lower surface of the intermediate connecting plate; and the decoupling unit and energy consumption unit comprises a viscous liquid cavity, a piston and a viscous liquid, and the vertical vibration isolation system comprises a positioning pipe, a disc-shaped spring group, a spiral spring and a positioning loading ring. The bearing has the effective decoupling of horizontal and vertical movement, and is beneficial to the parameter design of the bearing, the tensile function is provided, so that the problem of overturning of the bearing is effectively solved, the bearing has large damping, the energy consumption effect of the support is improved, the vertical vibration isolation system with the rigidity self-adaptive characteristic is achieved, ground earthquake motion and environment vibration are both considered, and the advantages that the combination of all components is tight, and the space utilization rate is high are achieved.
本发明公开了一种带抗拉功能的耗能三维隔震/振支座，其包括：外壳，包括外围板、橡胶支座限位板和下连接板；水平隔震/振系统，包括相互连接的叠层铅芯橡胶支座和中间连接板，中间连接板设置在叠层铅芯橡胶支座的底部，其中，中间连接板的下表面边侧设置有碟形弹簧上加载肢；解耦单元及耗能单元，包括黏滞液体腔、活塞和黏滞液体；竖向隔震/振系统，包括定位管、碟形弹簧组、螺旋弹簧和定位加载环。本发明具有水平向和竖向运动的有效解耦，有利于支座的参数设计；具有抗拉功能，有效解决支座倾覆问题；具有较大阻尼，提高支座的耗能效果；具有刚度自适应特性的竖向隔震/振系统，兼顾地震动和环境振动；各构件结合紧密，空间利用率高等优点。
Energy consumption three-dimensional vibration isolation bearing with tensile function
一种带抗拉功能的耗能三维隔震/振支座
ZHOU YING (author) / LU DECHENG (author) / CHEN PENG (author) / MA KAIQIANG (author)
2020-04-28
Patent
Electronic Resource
Chinese
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