Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a bridge anti-seismic support and belongs to the technical field of bridge supports. The bridge anti-seismic support comprises a base, a connecting base and a top base are sequentially arranged on the upper side of the base from bottom to top, a first connecting rod is movably hinged to the lower end of the top base through a hinge shaft, two rod grooves are formed in the upper end of the connecting base, and sliding grooves are formed in the lower ends of the two rod grooves; telescopic rods are fixedly connected to the inner walls, away from each other, of the two sliding grooves correspondingly, the surfaces of the two telescopic rods are sleeved with first buffer springs correspondingly, sliding blocks are fixedly connected to the ends, close to each other, of the two telescopic rods correspondingly, the two sliding blocks are slidably connected into the two sliding grooves correspondingly, and the two sliding blocks are movably hinged to the two first connecting rods through hinge shafts correspondingly; and a damping groove is formed in the upper end of the connecting base and located between the two sliding grooves, a fixing rod is fixedly connected tothe groove bottom end of the damping groove, and the problems that in the prior art, the structure is simple, the impact resistance is low, and the anti-seismic effect is poor are solved.
本发明提供桥梁抗震支座，属于桥梁支座技术领域，该桥梁抗震支座包括底座，底座的上侧从下至上依次设置有连接座和顶座，顶座的下端通过铰轴活动铰接有第一连接杆，连接座的上端开凿有两个杆槽，两个杆槽的下端均开凿有滑槽，两个滑槽相远离的内壁均固定连接有伸缩杆，两个伸缩杆的表面均套设有第一缓冲弹簧，两个伸缩杆相靠近的一端均固定连接有滑块，两个滑块分别滑动连接于两个滑槽内，两个滑块分别通过铰轴与两个第一连接杆活动铰接，连接座的上端开设有减震槽，减震槽位于两个滑槽之间，减震槽的槽底端固定连接有固定杆，旨在解决现有技术中的结构简单，抗冲击能力低，抗震效果差的问题。
The invention provides a bridge anti-seismic support and belongs to the technical field of bridge supports. The bridge anti-seismic support comprises a base, a connecting base and a top base are sequentially arranged on the upper side of the base from bottom to top, a first connecting rod is movably hinged to the lower end of the top base through a hinge shaft, two rod grooves are formed in the upper end of the connecting base, and sliding grooves are formed in the lower ends of the two rod grooves; telescopic rods are fixedly connected to the inner walls, away from each other, of the two sliding grooves correspondingly, the surfaces of the two telescopic rods are sleeved with first buffer springs correspondingly, sliding blocks are fixedly connected to the ends, close to each other, of the two telescopic rods correspondingly, the two sliding blocks are slidably connected into the two sliding grooves correspondingly, and the two sliding blocks are movably hinged to the two first connecting rods through hinge shafts correspondingly; and a damping groove is formed in the upper end of the connecting base and located between the two sliding grooves, a fixing rod is fixedly connected tothe groove bottom end of the damping groove, and the problems that in the prior art, the structure is simple, the impact resistance is low, and the anti-seismic effect is poor are solved.
本发明提供桥梁抗震支座，属于桥梁支座技术领域，该桥梁抗震支座包括底座，底座的上侧从下至上依次设置有连接座和顶座，顶座的下端通过铰轴活动铰接有第一连接杆，连接座的上端开凿有两个杆槽，两个杆槽的下端均开凿有滑槽，两个滑槽相远离的内壁均固定连接有伸缩杆，两个伸缩杆的表面均套设有第一缓冲弹簧，两个伸缩杆相靠近的一端均固定连接有滑块，两个滑块分别滑动连接于两个滑槽内，两个滑块分别通过铰轴与两个第一连接杆活动铰接，连接座的上端开设有减震槽，减震槽位于两个滑槽之间，减震槽的槽底端固定连接有固定杆，旨在解决现有技术中的结构简单，抗冲击能力低，抗震效果差的问题。
Bridge anti-seismic support
桥梁抗震支座
WANG SHIQUAN (Autor:in)
17.11.2020
Patent
Elektronische Ressource
Chinesisch
Bridge anti-seismic support and anti-seismic bridge structure
| Europäisches Patentamt | 2020
Bridge anti-seismic support and anti-seismic bridge structure
| Europäisches Patentamt | 2024
Bridge anti-seismic support and anti-seismic bridge structure
| Europäisches Patentamt | 2023