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Composite energy dissipation and seismic isolation support
The composite energy dissipation and seismic isolation support comprises a lower mounting plate and an upper mounting plate which are oppositely arranged, a movable disc is arranged at the upper end of the lower mounting plate, an arc-shaped concave surface movable groove is formed in the upper end of the movable disc, and a movable column is downwards arranged in the middle of the lower end of the upper mounting plate; the lower end of the movable column is provided with an arc-shaped convex face contact face matched with the arc-shaped concave face movable groove in shape, the upper end of the lower mounting plate is rotationally connected with a plurality of lower rotating seats capable of horizontally rotating on the periphery of the movable disc, and the side wall of the movable column is provided with a plurality of upper rotating seats which correspond to the lower rotating seats one to one and can horizontally rotate. A damper is rotationally connected between each lower rotating seat and the corresponding upper rotating seat, and the two ends of each damper can vertically rotate relative to the corresponding lower rotating seat and the corresponding upper rotating seat. The seismic isolation and energy dissipation device has good seismic isolation and energy dissipation capacity, the situation that the spherical crown body slides out is avoided in a large earthquake, and the stability of a building structure is ensured.
本发明公开了一种复合耗能隔震支座，包括相对设置的下安装板及上安装板，下安装板的上端设置有活动盘，活动盘的上端设置有弧形凹面活动槽，上安装板下端的中部向下设置有活动柱，活动柱的下端设置有与弧形凹面活动槽形状相配合的弧形凸面接触面，下安装板的上端于活动盘的外周转动连接有多个能够水平转动的下转动座，活动柱的侧壁设置有多个与下转动座一一对应且能够水平转动的上转动座，每一下转动座与对应上转动座之间均转动连接有阻尼器，每一阻尼器的两端相对对应下转动座及对应上转动座均能够竖向转动。本发明具有良好的隔震耗能能力，并且在大震时也不会出现球冠体滑出的情况，确保建筑结构的稳定性。
Composite energy dissipation and seismic isolation support
The composite energy dissipation and seismic isolation support comprises a lower mounting plate and an upper mounting plate which are oppositely arranged, a movable disc is arranged at the upper end of the lower mounting plate, an arc-shaped concave surface movable groove is formed in the upper end of the movable disc, and a movable column is downwards arranged in the middle of the lower end of the upper mounting plate; the lower end of the movable column is provided with an arc-shaped convex face contact face matched with the arc-shaped concave face movable groove in shape, the upper end of the lower mounting plate is rotationally connected with a plurality of lower rotating seats capable of horizontally rotating on the periphery of the movable disc, and the side wall of the movable column is provided with a plurality of upper rotating seats which correspond to the lower rotating seats one to one and can horizontally rotate. A damper is rotationally connected between each lower rotating seat and the corresponding upper rotating seat, and the two ends of each damper can vertically rotate relative to the corresponding lower rotating seat and the corresponding upper rotating seat. The seismic isolation and energy dissipation device has good seismic isolation and energy dissipation capacity, the situation that the spherical crown body slides out is avoided in a large earthquake, and the stability of a building structure is ensured.
本发明公开了一种复合耗能隔震支座，包括相对设置的下安装板及上安装板，下安装板的上端设置有活动盘，活动盘的上端设置有弧形凹面活动槽，上安装板下端的中部向下设置有活动柱，活动柱的下端设置有与弧形凹面活动槽形状相配合的弧形凸面接触面，下安装板的上端于活动盘的外周转动连接有多个能够水平转动的下转动座，活动柱的侧壁设置有多个与下转动座一一对应且能够水平转动的上转动座，每一下转动座与对应上转动座之间均转动连接有阻尼器，每一阻尼器的两端相对对应下转动座及对应上转动座均能够竖向转动。本发明具有良好的隔震耗能能力，并且在大震时也不会出现球冠体滑出的情况，确保建筑结构的稳定性。
Composite energy dissipation and seismic isolation support
一种复合耗能隔震支座
ZHANG QING (author) / YAO JI (author) / GAO YONGLIN (author) / MA XIAOJU (author)
2023-11-07
Patent
Electronic Resource
Chinese
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