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Polyurethane shock insulation support capable of carrying out tensile self-limiting
The invention relates to the technical field of polyurethane shock insulation supports, and discloses a tensile self-limiting polyurethane shock insulation support which comprises a supporting seat, a mounting mechanism is arranged at the top of the supporting seat, and a support body is arranged at the top of the mounting mechanism. According to the polyurethane shock insulation support capable of carrying out tensile self-limiting, through the arrangement of an anti-seismic mechanism, shock force can push a connecting shaft to move downwards through a second long plate, meanwhile, the second long plate can push a sliding block to slide on the outer wall of a sliding rod through a first long plate, and meanwhile a first spring is lengthened and a second spring is compressed; the vibration energy can be converted into elastic potential energy of a third spring, a first spring and a second spring, and then vibration force can be subjected to friction offset under the action of sliding friction force of a friction block and a sliding block, so that the purpose of friction damping is achieved, the anti-seismic performance of the support body is further improved, the support body has good stability, and the service life of the support body is prolonged. And the service life of the support body is prolonged to a certain extent.
本发明涉及聚氨酯隔震支座技术领域，且公开了一种可进行抗拉自限位的聚氨酯隔震支座，包括支撑座，所述支撑座顶部设置有安装机构，所述安装机构顶部设置有支座本体。该可进行抗拉自限位的聚氨酯隔震支座，通过设置的抗震机构，震动力会通过第二长板推动连接轴下移，于此同时第二长板也会通过第一长板推动滑块在滑杆的外壁进行滑动，同时拉长第一弹簧和压缩第二弹簧，从而可以将震动能量转换为第三弹簧、第一弹簧和第二弹簧的弹性势能，再经过摩擦块和滑块的滑动摩擦力的作用下可以将震动力进行摩擦抵消，从而实现摩擦阻尼的目的，进一步其实支座本体的抗震性能，使其具备良好的稳定性，在一定程度上也提升了支座本体的使用寿命。
Polyurethane shock insulation support capable of carrying out tensile self-limiting
The invention relates to the technical field of polyurethane shock insulation supports, and discloses a tensile self-limiting polyurethane shock insulation support which comprises a supporting seat, a mounting mechanism is arranged at the top of the supporting seat, and a support body is arranged at the top of the mounting mechanism. According to the polyurethane shock insulation support capable of carrying out tensile self-limiting, through the arrangement of an anti-seismic mechanism, shock force can push a connecting shaft to move downwards through a second long plate, meanwhile, the second long plate can push a sliding block to slide on the outer wall of a sliding rod through a first long plate, and meanwhile a first spring is lengthened and a second spring is compressed; the vibration energy can be converted into elastic potential energy of a third spring, a first spring and a second spring, and then vibration force can be subjected to friction offset under the action of sliding friction force of a friction block and a sliding block, so that the purpose of friction damping is achieved, the anti-seismic performance of the support body is further improved, the support body has good stability, and the service life of the support body is prolonged. And the service life of the support body is prolonged to a certain extent.
本发明涉及聚氨酯隔震支座技术领域，且公开了一种可进行抗拉自限位的聚氨酯隔震支座，包括支撑座，所述支撑座顶部设置有安装机构，所述安装机构顶部设置有支座本体。该可进行抗拉自限位的聚氨酯隔震支座，通过设置的抗震机构，震动力会通过第二长板推动连接轴下移，于此同时第二长板也会通过第一长板推动滑块在滑杆的外壁进行滑动，同时拉长第一弹簧和压缩第二弹簧，从而可以将震动能量转换为第三弹簧、第一弹簧和第二弹簧的弹性势能，再经过摩擦块和滑块的滑动摩擦力的作用下可以将震动力进行摩擦抵消，从而实现摩擦阻尼的目的，进一步其实支座本体的抗震性能，使其具备良好的稳定性，在一定程度上也提升了支座本体的使用寿命。
Polyurethane shock insulation support capable of carrying out tensile self-limiting
一种可进行抗拉自限位的聚氨酯隔震支座
LIN BINGWU (author) / SHAN BAOHUA (author) / SUN XINLEI (author)
2023-08-15
Patent
Electronic Resource
Chinese
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