A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-resetting anti-beam-falling device
The invention discloses a self-resetting anti-beam-falling device, and relates to the technical field of bridge seismic resistance, and the self-resetting anti-beam-falling device comprises a connecting rod assembly which is arranged along the bridge direction and comprises two connecting rods of which the end parts are hinged with each other; one end of the connecting rod assembly is hinged to the side face of the pier, and the other end is hinged to the lower surface of the girder section. Middle lug parts are vertically and upwards arranged in the middles of the two connecting rods; and the two ends of the restorer are hinged to the two middle lug parts correspondingly, and the restorer is used for driving the main beam section to return to the original position when the main beam section moves relative to the pier in the bridge direction. According to the self-resetting anti-beam-falling device, the problem that an anti-beam-falling technical scheme in the prior art does not have buffering capacity and resetting capacity is solved.
本申请公开了一种自复位防落梁装置，涉及桥梁抗震技术领域，其包括：沿顺桥向设置的连杆组件，其包含两根端部相互铰接的连杆；所述连杆组件的一端铰接于桥墩侧面，另一端铰接于主梁节段下表面；两根连杆的中部均垂直朝上设置中耳部；复位器，其两端分别铰接于两个中耳部，所述复位器用于在主梁节段沿顺桥向相对于桥墩发生位移时带动主梁节段回复原位。本申请的自复位防落梁装置，以解决现有技术中防落梁技术方案无缓冲能力和无复位能力的问题。
Self-resetting anti-beam-falling device
The invention discloses a self-resetting anti-beam-falling device, and relates to the technical field of bridge seismic resistance, and the self-resetting anti-beam-falling device comprises a connecting rod assembly which is arranged along the bridge direction and comprises two connecting rods of which the end parts are hinged with each other; one end of the connecting rod assembly is hinged to the side face of the pier, and the other end is hinged to the lower surface of the girder section. Middle lug parts are vertically and upwards arranged in the middles of the two connecting rods; and the two ends of the restorer are hinged to the two middle lug parts correspondingly, and the restorer is used for driving the main beam section to return to the original position when the main beam section moves relative to the pier in the bridge direction. According to the self-resetting anti-beam-falling device, the problem that an anti-beam-falling technical scheme in the prior art does not have buffering capacity and resetting capacity is solved.
本申请公开了一种自复位防落梁装置，涉及桥梁抗震技术领域，其包括：沿顺桥向设置的连杆组件，其包含两根端部相互铰接的连杆；所述连杆组件的一端铰接于桥墩侧面，另一端铰接于主梁节段下表面；两根连杆的中部均垂直朝上设置中耳部；复位器，其两端分别铰接于两个中耳部，所述复位器用于在主梁节段沿顺桥向相对于桥墩发生位移时带动主梁节段回复原位。本申请的自复位防落梁装置，以解决现有技术中防落梁技术方案无缓冲能力和无复位能力的问题。
Self-resetting anti-beam-falling device
一种自复位防落梁装置
DONG HUAHUA (author) / YIN KANG (author) / HU YIFAN (author) / LIU PENGFEI (author) / GENG YUEYUE (author) / YANG LIN (author) / WANG CHAO (author) / JIN CHAO (author) / WANG BO (author)
2023-11-17
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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