Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a self-resetting anti-pulling shock insulation support based on a spring damper. The self-resetting anti-pulling shock insulation support comprises an upper bearing platform, alower bearing platform, a spring, a hydraulic damper and a polyfluortetraethylene plate. The whole support is cylindrical; the upper surface of the upper bearing platform is circular, and the sectionis I-shaped; a groove is formed in the center of the lower bearing platform and matched with the upper bearing platform, relative movement of the upper bearing platform and the lower bearing platformin the vertical direction is limited, and the anti-pulling function can be achieved; eight groups of hydraulic dampers penetrate through the center of the spring to form a spring damping system and are uniformly arranged at the joint of the upper bearing platform and the lower bearing platform in the horizontal direction; polytetrafluoroethylene plates are arranged on the connecting faces of theupper bearing platform and the lower bearing platform, and when the upper bearing platform and the lower bearing platform horizontally and relatively move, the shock insulation support can achieve self-resetting under the restoring force effect of the spring dampers. The device is simple in structure, easy to manufacture, convenient to install, low in cost, high in universality and capable of effectively reducing horizontal earthquake response of structures such as buildings, bridges and extra-high voltage electrical equipment and reducing losses caused by earthquake disasters.
本发明公开了一种基于弹簧阻尼器的自复位抗拔隔震支座，包括上部承台、下部承台、弹簧、液压阻尼器、聚四氟乙烯板；支座整体为圆柱形；上部承台上表面为圆形，剖面为工字型；下部承台中心开槽，槽位与上部承台匹配，限制了上下承台竖直方向的相对移动，可以实现抗拔功能；液压阻尼器穿过弹簧中心，共同组成弹簧阻尼系统，一共八组，水平方向均匀布置在上下承台连接处；上下承台连接面上布置有聚四氟乙烯板，上下承台发生水平相对移动时，在弹簧阻尼器回复力作用下隔震支座可以实现自复位。本装置构造简单，易于制作，安装方便，价格低廉，普适性强，能够有效地减小建筑物、桥梁以及特高压电气设备等结构的水平地震响应，降低地震灾害带来的损失。
The invention discloses a self-resetting anti-pulling shock insulation support based on a spring damper. The self-resetting anti-pulling shock insulation support comprises an upper bearing platform, alower bearing platform, a spring, a hydraulic damper and a polyfluortetraethylene plate. The whole support is cylindrical; the upper surface of the upper bearing platform is circular, and the sectionis I-shaped; a groove is formed in the center of the lower bearing platform and matched with the upper bearing platform, relative movement of the upper bearing platform and the lower bearing platformin the vertical direction is limited, and the anti-pulling function can be achieved; eight groups of hydraulic dampers penetrate through the center of the spring to form a spring damping system and are uniformly arranged at the joint of the upper bearing platform and the lower bearing platform in the horizontal direction; polytetrafluoroethylene plates are arranged on the connecting faces of theupper bearing platform and the lower bearing platform, and when the upper bearing platform and the lower bearing platform horizontally and relatively move, the shock insulation support can achieve self-resetting under the restoring force effect of the spring dampers. The device is simple in structure, easy to manufacture, convenient to install, low in cost, high in universality and capable of effectively reducing horizontal earthquake response of structures such as buildings, bridges and extra-high voltage electrical equipment and reducing losses caused by earthquake disasters.
本发明公开了一种基于弹簧阻尼器的自复位抗拔隔震支座，包括上部承台、下部承台、弹簧、液压阻尼器、聚四氟乙烯板；支座整体为圆柱形；上部承台上表面为圆形，剖面为工字型；下部承台中心开槽，槽位与上部承台匹配，限制了上下承台竖直方向的相对移动，可以实现抗拔功能；液压阻尼器穿过弹簧中心，共同组成弹簧阻尼系统，一共八组，水平方向均匀布置在上下承台连接处；上下承台连接面上布置有聚四氟乙烯板，上下承台发生水平相对移动时，在弹簧阻尼器回复力作用下隔震支座可以实现自复位。本装置构造简单，易于制作，安装方便，价格低廉，普适性强，能够有效地减小建筑物、桥梁以及特高压电气设备等结构的水平地震响应，降低地震灾害带来的损失。
Self-resetting anti-pulling shock insulation support based on spring damper
一种基于弹簧阻尼器的自复位抗拔隔震支座
01.01.2021
Patent
Elektronische Ressource
Chinesisch
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