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A platform for research: civil engineering, architecture and urbanism
Bridge anti-seismic support
The invention relates to the technical field of bridge support engineering, and provides a bridge anti-seismic support which comprises a bottom plate and a top plate, wherein a second fixing hole is formed in a floor, a limiting plate is fixedly connected to the upper surface of the floor, and a check block is fixedly connected to the upper surface of the floor. A shade is fixedly connected to the lower surface of the top plate, and a first fixing hole is formed in the top plate. A first damping block, a second damping block, a third damping block, a fourth damping block and a fifth damping block are embedded in the limiting plate. According to the anti-seismic and anti-corrosion support for the bridge, through the limiting plates, the check blocks, the first damping block, the second damping block, the third damping block, the fourth damping block, the fifth damping block and the shielding cover, the problem that the upper structure and the lower structure of a damping layer of an existing anti-seismic damping device still have large relative displacement, and the effect is more obvious in a strong earthquake,the rigid damage of the bridge is easily caused and the danger of falling beams happens, and a rubber support for shock absorption in an anti-seismic connecting structure is usually exposed outside, so that the rubber support is easy to corrode due to rainwater dropping along the bridge can be solved.
本发明涉及桥梁支座工程技术领域，提供了一种桥梁抗震支座，包括底板和顶板，所述地板上有第二固定孔，所述地板上表面固定连接有限位板，所述地板上表面固定连接有挡块。所述顶板下表面固定连接有遮罩，所述顶板上有第一固定孔。所述限位板内部嵌接有第一、第二、第三，第四和第五减震块。该桥梁抗震防腐蚀支座通过限位板，挡块，第一、第二、第三，第四和第五减震块，遮罩，解决了现有的抗震减震装置，减震层上下结构仍存在较大的相对位移，在强震中此种效果更为明显，容易造成桥梁的刚性损坏及发生落梁危险的问题以及抗震连接结构中进行减震的橡胶支座通常暴露外部，容易因顺着桥梁滴落的雨水造成橡胶支座的腐蚀问题。
Bridge anti-seismic support
The invention relates to the technical field of bridge support engineering, and provides a bridge anti-seismic support which comprises a bottom plate and a top plate, wherein a second fixing hole is formed in a floor, a limiting plate is fixedly connected to the upper surface of the floor, and a check block is fixedly connected to the upper surface of the floor. A shade is fixedly connected to the lower surface of the top plate, and a first fixing hole is formed in the top plate. A first damping block, a second damping block, a third damping block, a fourth damping block and a fifth damping block are embedded in the limiting plate. According to the anti-seismic and anti-corrosion support for the bridge, through the limiting plates, the check blocks, the first damping block, the second damping block, the third damping block, the fourth damping block, the fifth damping block and the shielding cover, the problem that the upper structure and the lower structure of a damping layer of an existing anti-seismic damping device still have large relative displacement, and the effect is more obvious in a strong earthquake,the rigid damage of the bridge is easily caused and the danger of falling beams happens, and a rubber support for shock absorption in an anti-seismic connecting structure is usually exposed outside, so that the rubber support is easy to corrode due to rainwater dropping along the bridge can be solved.
本发明涉及桥梁支座工程技术领域，提供了一种桥梁抗震支座，包括底板和顶板，所述地板上有第二固定孔，所述地板上表面固定连接有限位板，所述地板上表面固定连接有挡块。所述顶板下表面固定连接有遮罩，所述顶板上有第一固定孔。所述限位板内部嵌接有第一、第二、第三，第四和第五减震块。该桥梁抗震防腐蚀支座通过限位板，挡块，第一、第二、第三，第四和第五减震块，遮罩，解决了现有的抗震减震装置，减震层上下结构仍存在较大的相对位移，在强震中此种效果更为明显，容易造成桥梁的刚性损坏及发生落梁危险的问题以及抗震连接结构中进行减震的橡胶支座通常暴露外部，容易因顺着桥梁滴落的雨水造成橡胶支座的腐蚀问题。
Bridge anti-seismic support
一种桥梁抗震支座
HU SICONG (author) / CHEN JIABIN (author) / LI BEN (author) / LIU YIHAO (author)
2022-02-11
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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