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A platform for research: civil engineering, architecture and urbanism
Highway bridge anti-collision device for traffic construction
The invention provides a highway bridge anti-collision device for traffic construction, and belongs to the technical field of bridge anti-collision, the highway bridge anti-collision device for traffic construction comprises a fixing frame, the two sides of the inner side face of the fixing frame are movably connected with connecting rods through nuts, and the outer surfaces of the connecting rods are sleeved with sleeve columns. According to the highway bridge anti-collision device for traffic construction, through the arrangement of a damper, a first spring, an arc-shaped plate, a supporting arm, a sliding block and a second spring, when a vehicle collides with the device, the arc-shaped plate disperses collision force under the action of external force, the action of the force is relieved in a rotating mode, and therefore force unloading is conducted; and the two supporting arms slide on the outer surface of the sleeve column through the two sliding blocks, generated force is buffered under the action of a second spring, the continuous buffering purpose is achieved, and the anti-collision protection performance of the highway bridge is greatly improved.
本发明提供一种交通建设用公路桥梁防撞装置，属于桥梁防撞技术领域，该交通建设用公路桥梁防撞装置包括固定框，所述固定框内侧面的两侧均通过螺母活动连接有连接杆，所述连接杆的外表面套设有套柱。该交通建设用公路桥梁防撞装置，通过阻尼器、第一弹簧、弧形板、支撑臂、滑块和第二弹簧的设置，车辆碰撞装置时，在外力的作用下弧形板将冲撞力进行分散，并通过转动的方式减轻力的作用，从而进行卸力，阻尼器和第一弹簧相互配合使用，起到较好的缓冲防护作用，两个支撑臂通过两个滑块在套柱的外表面滑动，在第二弹簧的作用下对产生的力进行缓冲，起到连续缓冲的目的，大大提升了公路桥梁的防撞防护性能。
Highway bridge anti-collision device for traffic construction
The invention provides a highway bridge anti-collision device for traffic construction, and belongs to the technical field of bridge anti-collision, the highway bridge anti-collision device for traffic construction comprises a fixing frame, the two sides of the inner side face of the fixing frame are movably connected with connecting rods through nuts, and the outer surfaces of the connecting rods are sleeved with sleeve columns. According to the highway bridge anti-collision device for traffic construction, through the arrangement of a damper, a first spring, an arc-shaped plate, a supporting arm, a sliding block and a second spring, when a vehicle collides with the device, the arc-shaped plate disperses collision force under the action of external force, the action of the force is relieved in a rotating mode, and therefore force unloading is conducted; and the two supporting arms slide on the outer surface of the sleeve column through the two sliding blocks, generated force is buffered under the action of a second spring, the continuous buffering purpose is achieved, and the anti-collision protection performance of the highway bridge is greatly improved.
本发明提供一种交通建设用公路桥梁防撞装置，属于桥梁防撞技术领域，该交通建设用公路桥梁防撞装置包括固定框，所述固定框内侧面的两侧均通过螺母活动连接有连接杆，所述连接杆的外表面套设有套柱。该交通建设用公路桥梁防撞装置，通过阻尼器、第一弹簧、弧形板、支撑臂、滑块和第二弹簧的设置，车辆碰撞装置时，在外力的作用下弧形板将冲撞力进行分散，并通过转动的方式减轻力的作用，从而进行卸力，阻尼器和第一弹簧相互配合使用，起到较好的缓冲防护作用，两个支撑臂通过两个滑块在套柱的外表面滑动，在第二弹簧的作用下对产生的力进行缓冲，起到连续缓冲的目的，大大提升了公路桥梁的防撞防护性能。
Highway bridge anti-collision device for traffic construction
一种交通建设用公路桥梁防撞装置
MA YUNFENG (author)
2023-06-13
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E01D
BRIDGES
,
Brücken
Highway bridge anti-collision device for traffic construction
| European Patent Office | 2023
Highway bridge anti-collision device for traffic construction
| European Patent Office | 2021