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A platform for research: civil engineering, architecture and urbanism
The invention provides a spherical friction pendulum seismic protection support with an anti-drawing function. The spherical friction pendulum seismic protection support comprises a friction pendulummain body with an upper sliding plate, a sliding block and a lower sliding plate, and the upper sliding plate and the lower sliding plate are connected with each other through tensile hook plates. According to the spherical friction pendulum seismic protection support, under normal working conditions, the support has the general function of a spherical friction pendulum, and under the condition that the support is subjected to vertical tension, the first tensile hook plate and the second tensile hook plate are connected with each other in a hooked mode to achieve the anti-drawing function. Thespherical friction pendulum seismic protection support is particularly suitable for the situation that the designed horizontal displacement of a support is small.
本发明提供一种具有抗拉拔功能的球面摩擦摆隔震支座，包括具有上滑动板、滑块和下滑动板的摩擦摆主体，所述上滑动板、下滑动板通过抗拉勾板相互连接。在通常工况下，支座具有球面摩擦摆的一般功能，在支座受到垂直拉力的情况下，第一、第二抗拉勾板互相勾连，实现抗拉拔功能。本发明尤其适用于支座设计水平位移较小的情况。
The invention provides a spherical friction pendulum seismic protection support with an anti-drawing function. The spherical friction pendulum seismic protection support comprises a friction pendulummain body with an upper sliding plate, a sliding block and a lower sliding plate, and the upper sliding plate and the lower sliding plate are connected with each other through tensile hook plates. According to the spherical friction pendulum seismic protection support, under normal working conditions, the support has the general function of a spherical friction pendulum, and under the condition that the support is subjected to vertical tension, the first tensile hook plate and the second tensile hook plate are connected with each other in a hooked mode to achieve the anti-drawing function. Thespherical friction pendulum seismic protection support is particularly suitable for the situation that the designed horizontal displacement of a support is small.
本发明提供一种具有抗拉拔功能的球面摩擦摆隔震支座，包括具有上滑动板、滑块和下滑动板的摩擦摆主体，所述上滑动板、下滑动板通过抗拉勾板相互连接。在通常工况下，支座具有球面摩擦摆的一般功能，在支座受到垂直拉力的情况下，第一、第二抗拉勾板互相勾连，实现抗拉拔功能。本发明尤其适用于支座设计水平位移较小的情况。
Spherical friction pendulum seismic protection support with anti-drawing function
一种具有抗拉拔功能的球面摩擦摆隔震支座
2020-11-06
Patent
Electronic Resource
Chinese
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