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A platform for research: civil engineering, architecture and urbanism
Three-dimensional shock isolation device with high static pressure bearing capacity
The invention relates to the technical field of constructional engineering, bridge engineering, equipment engineering and the like, in particular to a three-dimensional shock isolation device with high static pressure bearing capacity, which comprises a horizontal two-dimensional shock isolation support and a vertical shock isolation support, the vertical shock isolation support comprises an upper cylinder, a lower cylinder sleeved in the upper cylinder, a bearing rubber support and an annular shock isolation support, the bearing rubber support is installed at the bottom of the inner side of the lower cylinder body, a middle cylinder is arranged in the upper cylinder body, the annular shock insulation support is installed on the upper portion of the bearing rubber support, the inner wall of the annular shock insulation support is in close contact with the middle cylinder, and the outer wall of the annular shock insulation support is in close contact with the inner side wall of the lower cylinder body. According to the shock insulation device, when a vertical earthquake occurs, the vertical annular shock insulation support is subjected to shear deformation between the lower barrel and the center barrel of the upper barrel, and the vertical earthquake action is effectively relieved; the horizontal seismic isolation support and the vertical seismic isolation support are independent of each other and can play a role in relieving horizontal earthquakes and vertical earthquakes respectively.
本发明涉及建筑工程、桥梁工程及设备工程等技术领域，具体涉及一种具有强静压承载能力的三维隔震装置，包括水平二维隔震支座和竖向隔震支座，所述竖向隔震支座包括上筒体、套设于上筒体内的下筒体、承载橡胶支座和环形隔震支座，所述承载橡胶支座安装于下筒体的内侧底部，所述上筒体内设有中间筒，所述环形隔震支座安装于承载橡胶支座上部，所述环形隔震支座的内壁与中间筒紧密接触，所述环形隔震支座的外壁与下筒体的内侧壁紧密接触，本发明的隔震装置在发生竖向地震时，竖向环形隔震支座在下筒体与上筒体的中心筒之间发生剪切变形，有效减轻竖向地震作用；其水平隔震支座与竖向隔震支座彼此独立，可以分别起到减轻水平地震和竖向地震的功能。
Three-dimensional shock isolation device with high static pressure bearing capacity
The invention relates to the technical field of constructional engineering, bridge engineering, equipment engineering and the like, in particular to a three-dimensional shock isolation device with high static pressure bearing capacity, which comprises a horizontal two-dimensional shock isolation support and a vertical shock isolation support, the vertical shock isolation support comprises an upper cylinder, a lower cylinder sleeved in the upper cylinder, a bearing rubber support and an annular shock isolation support, the bearing rubber support is installed at the bottom of the inner side of the lower cylinder body, a middle cylinder is arranged in the upper cylinder body, the annular shock insulation support is installed on the upper portion of the bearing rubber support, the inner wall of the annular shock insulation support is in close contact with the middle cylinder, and the outer wall of the annular shock insulation support is in close contact with the inner side wall of the lower cylinder body. According to the shock insulation device, when a vertical earthquake occurs, the vertical annular shock insulation support is subjected to shear deformation between the lower barrel and the center barrel of the upper barrel, and the vertical earthquake action is effectively relieved; the horizontal seismic isolation support and the vertical seismic isolation support are independent of each other and can play a role in relieving horizontal earthquakes and vertical earthquakes respectively.
本发明涉及建筑工程、桥梁工程及设备工程等技术领域，具体涉及一种具有强静压承载能力的三维隔震装置，包括水平二维隔震支座和竖向隔震支座，所述竖向隔震支座包括上筒体、套设于上筒体内的下筒体、承载橡胶支座和环形隔震支座，所述承载橡胶支座安装于下筒体的内侧底部，所述上筒体内设有中间筒，所述环形隔震支座安装于承载橡胶支座上部，所述环形隔震支座的内壁与中间筒紧密接触，所述环形隔震支座的外壁与下筒体的内侧壁紧密接触，本发明的隔震装置在发生竖向地震时，竖向环形隔震支座在下筒体与上筒体的中心筒之间发生剪切变形，有效减轻竖向地震作用；其水平隔震支座与竖向隔震支座彼此独立，可以分别起到减轻水平地震和竖向地震的功能。
Three-dimensional shock isolation device with high static pressure bearing capacity
一种具有强静压承载能力的三维隔震装置
SHEN CHAOYONG (author) / CHEN YANGYANG (author) / HUANG XIANGYUN (author) / MA YUHONG (author) / WU DI (author) / ZHOU FULIN (author)
2023-06-23
Patent
Electronic Resource
Chinese
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