A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multi-stage shock insulation friction pendulum support with anti-pulling function
The invention relates to the field of building shock insulation, and particularly discloses a multi-stage shock insulation friction pendulum support with an anti-pulling function. The multi-stage shock insulation friction pendulum support comprises an upper sealing plate and a lower sealing plate, wherein bolt holes are reserved in the upper sealing plate and the lower sealing plate; a middle block body is fixed to the bottom of the upper sealing plate, a coaxial sleeve is connected to the middle block body, the sleeve comprises two same circular truncated cones which are fixedly connected, and the diameters of the circular truncated cones are gradually increased from top to bottom; a circular groove is formed in the lower sealing plate, a lower support is fixedly connected into the groove through bolts, a connecting groove with a partial spherical surface shape is formed in the lower support, and the connecting groove abuts against the middle block body; an upper platform and a lower platform are arranged on the lower support, the diameter of the upper platform is larger than that of the lower platform, the inclination angles of the back faces of the upper platform and the lower platform are equal to the inclination angles of the side walls of the circular truncated cones, and rubber bodies with the same inclination angles are arranged on the upper platform and the lower platform; and an annular limiting baffle arranged on the middle block body in a sleeving mode is fixed to the lower support. The multi-stage shock insulation friction pendulum support aims to solve the problem that an existing rubber support is poor in anti-pulling performance.
本发明涉及建筑隔震领域，具体公开了一种具有抗拔功能的多级隔震摩擦摆支座，包括上封板与下封板，上封板与下封板均预留有螺栓孔；上封板底部固定有中间块体，中间块体上连接有同轴线的套筒，套筒包括两个相同且固定连接的圆台，且圆台的直径从上至下逐渐增大；下封板上开设有圆形的凹槽，凹槽内通过螺栓固定连接有下支座，下支座上开设有部分球面形的连接槽，连接槽与中间块体相抵；下支座上设有上平台与下平台，上平台直径大于下平台，且上平台与下平台的背面倾斜角度均与圆台侧壁倾斜角度相等，上平台与下平台上均设置有相同倾斜角度的橡胶体；下支座上固定有套设在中间块体上的环形限位挡板；本发明意在解决现有橡胶支座抗拔性能差的问题。
Multi-stage shock insulation friction pendulum support with anti-pulling function
The invention relates to the field of building shock insulation, and particularly discloses a multi-stage shock insulation friction pendulum support with an anti-pulling function. The multi-stage shock insulation friction pendulum support comprises an upper sealing plate and a lower sealing plate, wherein bolt holes are reserved in the upper sealing plate and the lower sealing plate; a middle block body is fixed to the bottom of the upper sealing plate, a coaxial sleeve is connected to the middle block body, the sleeve comprises two same circular truncated cones which are fixedly connected, and the diameters of the circular truncated cones are gradually increased from top to bottom; a circular groove is formed in the lower sealing plate, a lower support is fixedly connected into the groove through bolts, a connecting groove with a partial spherical surface shape is formed in the lower support, and the connecting groove abuts against the middle block body; an upper platform and a lower platform are arranged on the lower support, the diameter of the upper platform is larger than that of the lower platform, the inclination angles of the back faces of the upper platform and the lower platform are equal to the inclination angles of the side walls of the circular truncated cones, and rubber bodies with the same inclination angles are arranged on the upper platform and the lower platform; and an annular limiting baffle arranged on the middle block body in a sleeving mode is fixed to the lower support. The multi-stage shock insulation friction pendulum support aims to solve the problem that an existing rubber support is poor in anti-pulling performance.
本发明涉及建筑隔震领域，具体公开了一种具有抗拔功能的多级隔震摩擦摆支座，包括上封板与下封板，上封板与下封板均预留有螺栓孔；上封板底部固定有中间块体，中间块体上连接有同轴线的套筒，套筒包括两个相同且固定连接的圆台，且圆台的直径从上至下逐渐增大；下封板上开设有圆形的凹槽，凹槽内通过螺栓固定连接有下支座，下支座上开设有部分球面形的连接槽，连接槽与中间块体相抵；下支座上设有上平台与下平台，上平台直径大于下平台，且上平台与下平台的背面倾斜角度均与圆台侧壁倾斜角度相等，上平台与下平台上均设置有相同倾斜角度的橡胶体；下支座上固定有套设在中间块体上的环形限位挡板；本发明意在解决现有橡胶支座抗拔性能差的问题。
Multi-stage shock insulation friction pendulum support with anti-pulling function
一种具有抗拔功能的多级隔震摩擦摆支座
AI XINYING (author) / WAN XUELIN (author) / LIU LIANGKUN (author) / WANG WEI (author) / LIAO FEI (author) / WANG LIWEN (author) / LI MAO (author) / LUO ZHENYUAN (author) / PAN ZHAODONG (author)
2021-06-22
Patent
Electronic Resource
Chinese
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