A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a high-stability buffer shock insulation type rubber support. The support comprises a shock absorption fixing device, a support plate base, an anti-shifting plate, a limiting ring, a polytetrafluoroethylene plate, an inner sliding block, a buffer rubber pad, a shifting plate, a shock insulation arm base, a shock insulation cylinder and an air spring. Compared with a traditional passive isolation system, rigidity and damping are fixed, and an air bomb strategy vertical isolation system has adjustable nonlinear static and dynamic rigidity; and the rigidity and the bearingcapacity of performance parameters can be adjusted by adjusting the internal pressure of a rubber air sleeve, the vertical rigidity is small, the isolation effect can be effectively achieved in the morning when the low earth is input, a friction detection isolation device adopted by a horizontal isolation system has the horizontal self-resetting function, torsion can be eliminated to the maximumextent, a horizontal limiting and buffering device is arranged, the horizontal rigidity and the vertical rigidity of the structure can be effectively reduced through the multi-dimensional shock insulation support, earthquake energy is stably dissipated, meanwhile, installation and later-period maintenance are convenient, the structure is simple, and great economic benefits are achieved.
本发明公开了一种高稳定性的缓冲隔震式橡胶支座，包括：减震固定装置、支座板底座、抗拨板、限位环、聚四氟乙烯板、内滑块、缓冲橡胶垫、拨板、隔震臂底座、隔震筒和空气弹簧。本装置相对于传统被动隔展系统刚度、阻尼固定，空气弹策坚向隔展系统具有可调非线性静动态刚度；性能参数可调刚度和承载力可以通过调节橡胶气套的内压力来词整，竖向刚度小，当输入低蒙地晨时也可有效发挥隔展效果，水平隔展系统采用的摩擦探隔展装置，具有水平自复位功能，能在最大程度上消除扭转，并设置了水平限位及缓冲装置，该多维隔着支座能有效的降低结构水平和竖向刚度，稳定的耗散地震能量，同时，安装、后期维护方便，构造简单，具有很大的经济效益。
The invention discloses a high-stability buffer shock insulation type rubber support. The support comprises a shock absorption fixing device, a support plate base, an anti-shifting plate, a limiting ring, a polytetrafluoroethylene plate, an inner sliding block, a buffer rubber pad, a shifting plate, a shock insulation arm base, a shock insulation cylinder and an air spring. Compared with a traditional passive isolation system, rigidity and damping are fixed, and an air bomb strategy vertical isolation system has adjustable nonlinear static and dynamic rigidity; and the rigidity and the bearingcapacity of performance parameters can be adjusted by adjusting the internal pressure of a rubber air sleeve, the vertical rigidity is small, the isolation effect can be effectively achieved in the morning when the low earth is input, a friction detection isolation device adopted by a horizontal isolation system has the horizontal self-resetting function, torsion can be eliminated to the maximumextent, a horizontal limiting and buffering device is arranged, the horizontal rigidity and the vertical rigidity of the structure can be effectively reduced through the multi-dimensional shock insulation support, earthquake energy is stably dissipated, meanwhile, installation and later-period maintenance are convenient, the structure is simple, and great economic benefits are achieved.
本发明公开了一种高稳定性的缓冲隔震式橡胶支座，包括：减震固定装置、支座板底座、抗拨板、限位环、聚四氟乙烯板、内滑块、缓冲橡胶垫、拨板、隔震臂底座、隔震筒和空气弹簧。本装置相对于传统被动隔展系统刚度、阻尼固定，空气弹策坚向隔展系统具有可调非线性静动态刚度；性能参数可调刚度和承载力可以通过调节橡胶气套的内压力来词整，竖向刚度小，当输入低蒙地晨时也可有效发挥隔展效果，水平隔展系统采用的摩擦探隔展装置，具有水平自复位功能，能在最大程度上消除扭转，并设置了水平限位及缓冲装置，该多维隔着支座能有效的降低结构水平和竖向刚度，稳定的耗散地震能量，同时，安装、后期维护方便，构造简单，具有很大的经济效益。
High-stability buffer shock insulation type rubber support
一种高稳定性的缓冲隔震式橡胶支座
LI LONG (author)
2021-03-09
Patent
Electronic Resource
Chinese
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