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A platform for research: civil engineering, architecture and urbanism
Shock absorption and isolation device for bridge support
The invention discloses a bridge support shock absorption and isolation device which comprises a device body, a shock absorption mechanism is installed in the device body, symmetrically-distributed connecting steel plates are fixedly installed at the top and the bottom of a lead core, and two sets of symmetrically-distributed inner connecting bolts are fixedly installed at the tops of the connecting steel plates. The lead core is installed in the lead core, the rubber layer and the steel plate layer are connected to the outer wall of the lead core in a sleeving mode, and the steel plate layer and the rubber layer are stacked together and wrapped through the outer wall rubber protection layer, so that the rubber layer, the steel plate layer and the lead core are matched with one another, and the lead core is not prone to falling off; excellent shock absorption and isolation effects can be realized; and meanwhile, connecting steel plates are installed at the top and the bottom of the lead core, embedded steel plates are installed on the outer side walls of the connecting steel plates through inner connecting bolts, and a plurality of embedded ribs are installed on the outer side walls of the embedded steel plates, so that the device body can be effectively fixed during installation, and the shock absorption and isolation performance of the device body can be improved.
本发明公开了一种桥梁支座减震隔震装置，包括装置主体，所述装置主体内部安装有减震机构，所述铅芯顶部与底部固定安装有对称分布的连接钢板，所述连接钢板顶部固定安装有两组对称分布的内连接螺栓，且连接钢板通过内连接螺栓与封板相连接，本发明内部安装有铅芯，其外壁套接有橡胶层与钢板层，而钢板层与橡胶层相互叠加在一起，并通过外壁橡胶保护层进行包裹，使得通过橡胶层、钢板层与铅芯相互配合，能够实现极好的减震隔震的效果；同时铅芯顶部与底部皆安装有连接钢板，同时连接钢板外侧壁通过内连接螺栓安装有预埋钢板，同时预埋钢板外侧壁安装了多个预埋筋，使得装置主体在安装时能够得到有效的固定，且能够提升装置主体的减震隔震性能。
Shock absorption and isolation device for bridge support
The invention discloses a bridge support shock absorption and isolation device which comprises a device body, a shock absorption mechanism is installed in the device body, symmetrically-distributed connecting steel plates are fixedly installed at the top and the bottom of a lead core, and two sets of symmetrically-distributed inner connecting bolts are fixedly installed at the tops of the connecting steel plates. The lead core is installed in the lead core, the rubber layer and the steel plate layer are connected to the outer wall of the lead core in a sleeving mode, and the steel plate layer and the rubber layer are stacked together and wrapped through the outer wall rubber protection layer, so that the rubber layer, the steel plate layer and the lead core are matched with one another, and the lead core is not prone to falling off; excellent shock absorption and isolation effects can be realized; and meanwhile, connecting steel plates are installed at the top and the bottom of the lead core, embedded steel plates are installed on the outer side walls of the connecting steel plates through inner connecting bolts, and a plurality of embedded ribs are installed on the outer side walls of the embedded steel plates, so that the device body can be effectively fixed during installation, and the shock absorption and isolation performance of the device body can be improved.
本发明公开了一种桥梁支座减震隔震装置，包括装置主体，所述装置主体内部安装有减震机构，所述铅芯顶部与底部固定安装有对称分布的连接钢板，所述连接钢板顶部固定安装有两组对称分布的内连接螺栓，且连接钢板通过内连接螺栓与封板相连接，本发明内部安装有铅芯，其外壁套接有橡胶层与钢板层，而钢板层与橡胶层相互叠加在一起，并通过外壁橡胶保护层进行包裹，使得通过橡胶层、钢板层与铅芯相互配合，能够实现极好的减震隔震的效果；同时铅芯顶部与底部皆安装有连接钢板，同时连接钢板外侧壁通过内连接螺栓安装有预埋钢板，同时预埋钢板外侧壁安装了多个预埋筋，使得装置主体在安装时能够得到有效的固定，且能够提升装置主体的减震隔震性能。
Shock absorption and isolation device for bridge support
一种桥梁支座减震隔震装置
LIU HAIQING (author) / REN WENCHENG (author) / DONG JINFENG (author) / WANG YUNLONG (author) / MA YANYAN (author) / LIU QINGYI (author) / JIANG JIAQI (author) / ZHANG WENBO (author) / WANG ZEYU (author)
2024-04-26
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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