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A platform for research: civil engineering, architecture and urbanism
Bridge deviation rectifying elastic limiter
The invention relates to the technical field of bridge auxiliary equipment, and provides a bridge deviation rectifying elastic limiter which comprises an elastic limiter body, a main supporting framework and an auxiliary deviation rectifying framework, the center of the elastic limiter body is movably connected with the main supporting framework, and the left side and the right side of the elastic limiter body are movably connected with the auxiliary deviation rectifying framework through the main supporting framework, the center of the elastic limiter is movably connected with a rubber supporting rod through a main supporting framework. According to the bridge deviation rectifying elastic limiter, when strong earthquakes and impacts happen, the impact force extrudes the main supporting framework in the first step, the main supporting framework transmits pressure to the surface of the rubber supporting rod, the rubber supporting rod extrudes the supporting movable rod, the supporting movable rod transmits pressure to the load spring frame, the load spring frame moves towards the lower side through the extrusion block, the extrusion block drives the movable curved bar to move towards the lower side, and the movable curved bar drives the torque spring to move towards the lower side.
本发明涉及桥梁辅助设备技术领域，提供一种桥梁纠偏的弹性限位器，包括弹性限位器，主支撑架构，辅助纠偏架构，所述弹性限位器的中央活动连接有主支撑架构，所述弹性限位器的左右两侧均通过主支撑架构活动连接有辅助纠偏架构，所述弹性限位器的中央通过主支撑架构活动连接有橡胶支撑杆，该桥梁纠偏的弹性限位器，通过当发生较强的地震与冲击时，冲击力对主支撑架构进行第一步的挤压，则主支撑架构将压力传递至橡胶支撑杆的表面，橡胶支撑杆对支撑活动杆进行挤压，支撑活动杆将压力传递至负载弹簧架处，负载弹簧架通过挤压块向下侧移动，挤压块带动活动曲杆向下侧移动，活动曲杆带动扭矩弹簧向下侧移动。
Bridge deviation rectifying elastic limiter
The invention relates to the technical field of bridge auxiliary equipment, and provides a bridge deviation rectifying elastic limiter which comprises an elastic limiter body, a main supporting framework and an auxiliary deviation rectifying framework, the center of the elastic limiter body is movably connected with the main supporting framework, and the left side and the right side of the elastic limiter body are movably connected with the auxiliary deviation rectifying framework through the main supporting framework, the center of the elastic limiter is movably connected with a rubber supporting rod through a main supporting framework. According to the bridge deviation rectifying elastic limiter, when strong earthquakes and impacts happen, the impact force extrudes the main supporting framework in the first step, the main supporting framework transmits pressure to the surface of the rubber supporting rod, the rubber supporting rod extrudes the supporting movable rod, the supporting movable rod transmits pressure to the load spring frame, the load spring frame moves towards the lower side through the extrusion block, the extrusion block drives the movable curved bar to move towards the lower side, and the movable curved bar drives the torque spring to move towards the lower side.
本发明涉及桥梁辅助设备技术领域，提供一种桥梁纠偏的弹性限位器，包括弹性限位器，主支撑架构，辅助纠偏架构，所述弹性限位器的中央活动连接有主支撑架构，所述弹性限位器的左右两侧均通过主支撑架构活动连接有辅助纠偏架构，所述弹性限位器的中央通过主支撑架构活动连接有橡胶支撑杆，该桥梁纠偏的弹性限位器，通过当发生较强的地震与冲击时，冲击力对主支撑架构进行第一步的挤压，则主支撑架构将压力传递至橡胶支撑杆的表面，橡胶支撑杆对支撑活动杆进行挤压，支撑活动杆将压力传递至负载弹簧架处，负载弹簧架通过挤压块向下侧移动，挤压块带动活动曲杆向下侧移动，活动曲杆带动扭矩弹簧向下侧移动。
Bridge deviation rectifying elastic limiter
一种桥梁纠偏的弹性限位器
QIN LONG (author) / LUO KUIWEI (author) / LIU WEIQIANG (author) / LONG QUANYOU (author) / LIU HAIYING (author) / ZHANG XIANGWEI (author) / LIU ZHENHUA (author)
2021-04-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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