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Double-cantilever steel damping device
The invention relates to a double-cantilever steel damping device. The device comprises a bottom plate, a base sliding plate, a guide base, a symmetrical double-cantilever steel damping mechanism anda thrust steel box, the base sliding plate is fixedly installed on the bottom plate, and the guide base capable of sliding in the longitudinal direction of the base sliding plate is further arranged on the base sliding plate. The thrust steel box is arranged on the guide base in a sliding mode in the transverse direction, the middle of the symmetrical double-cantilever steel damping mechanism is connected with the guide base, and the two ends of the symmetrical double-cantilever steel damping mechanism are movably connected with the two sides of the thrust steel box respectively. The verticalanti-drawing function can be selectively provided, and the requirement of a bridge in a high-intensity area for vertical limiting of the seismic mitigation and absorption device is met.
本发明涉及一种双悬臂钢阻尼装置，包括底板、基座滑板、导向基座、对称式双悬臂钢阻尼机构和推力钢箱，其中，所述的基座滑板固定安装在所述底板上，在基座滑板上还设有可沿其纵向滑动的所述导向基座，所述的推力钢箱沿横向滑动设置在所述导向基座上，所述的对称式双悬臂钢阻尼机构的中间与导向基座连接，且对称式双悬臂钢阻尼机构的两端分别与推力钢箱两侧活动连接。与现有技术相比，本发明可选择性提供竖向抗拉拔功能，满足高烈度地区桥梁对减隔震装置提出的竖向限位的要求。
Double-cantilever steel damping device
The invention relates to a double-cantilever steel damping device. The device comprises a bottom plate, a base sliding plate, a guide base, a symmetrical double-cantilever steel damping mechanism anda thrust steel box, the base sliding plate is fixedly installed on the bottom plate, and the guide base capable of sliding in the longitudinal direction of the base sliding plate is further arranged on the base sliding plate. The thrust steel box is arranged on the guide base in a sliding mode in the transverse direction, the middle of the symmetrical double-cantilever steel damping mechanism is connected with the guide base, and the two ends of the symmetrical double-cantilever steel damping mechanism are movably connected with the two sides of the thrust steel box respectively. The verticalanti-drawing function can be selectively provided, and the requirement of a bridge in a high-intensity area for vertical limiting of the seismic mitigation and absorption device is met.
本发明涉及一种双悬臂钢阻尼装置，包括底板、基座滑板、导向基座、对称式双悬臂钢阻尼机构和推力钢箱，其中，所述的基座滑板固定安装在所述底板上，在基座滑板上还设有可沿其纵向滑动的所述导向基座，所述的推力钢箱沿横向滑动设置在所述导向基座上，所述的对称式双悬臂钢阻尼机构的中间与导向基座连接，且对称式双悬臂钢阻尼机构的两端分别与推力钢箱两侧活动连接。与现有技术相比，本发明可选择性提供竖向抗拉拔功能，满足高烈度地区桥梁对减隔震装置提出的竖向限位的要求。
Double-cantilever steel damping device
一种双悬臂钢阻尼装置
WANG JUNJIE (author) / GAO HAO (author) / QIAN YUNFENG (author) / YANG JUN (author) / SHEN YUWEI (author) / ZHANG SHIYUE (author)
2021-02-19
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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