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A platform for research: civil engineering, architecture and urbanism
ABS material for preventing bridge guardrail from being rushed out
The invention discloses an ABS material for preventing a bridge guardrail from being rushed out, the ABS material comprises two base shells which are symmetrical in left and right positions and fixedly connected with the ground, the top of each base shell is fixedly connected with a shell made of the ABS material, and an extension groove which penetrates through the top wall of the base shell and is provided with a downward opening is formed in each shell; a locking device can freely change the connection state between the second belt wheel and the spline shaft, so that the motion state of the corresponding spline shaft is changed, and the switching of two working states of detecting whether a fault occurs or not and buffering the vehicle when the vehicle encounters an impact is facilitated; an anti-impact device can prevent vehicles from rushing out of the fence and falling to the position below a bridge to hurt other vehicles and people, meanwhile, people in the vehicles are protected against secondary hurt caused by falling, and the stopping device can'hold 'the vehicles rushing out of the edge of the road through iron chains to prevent the vehicles from leaving the protection range of the fence.
本发明公开了一种防冲出桥梁护栏的ABS材料，包括两个左右位置对称且与所述地面固定连接的底座外壳，所述底座外壳顶部固定连接有由ABS材料制成的外壳，所述外壳内设有贯穿所述底座外壳顶壁且开口向下的延伸槽；卡死装置可以自由的改变第二带轮与花键轴之间的连接状态，从而改变相应的花键轴的运动状态，便于检测是否出现故障和在遇到撞击时进行车辆缓冲的两种工作状态的转换，防冲装置可防止车辆冲出围栏掉落至桥下对其他车辆及人群造成伤害，同时保护车内人员受到掉落产生的二次伤害，阻拦装置可以将冲出路边缘的车辆利用铁链“兜住”，防止车辆离开围栏的保护范围。
ABS material for preventing bridge guardrail from being rushed out
The invention discloses an ABS material for preventing a bridge guardrail from being rushed out, the ABS material comprises two base shells which are symmetrical in left and right positions and fixedly connected with the ground, the top of each base shell is fixedly connected with a shell made of the ABS material, and an extension groove which penetrates through the top wall of the base shell and is provided with a downward opening is formed in each shell; a locking device can freely change the connection state between the second belt wheel and the spline shaft, so that the motion state of the corresponding spline shaft is changed, and the switching of two working states of detecting whether a fault occurs or not and buffering the vehicle when the vehicle encounters an impact is facilitated; an anti-impact device can prevent vehicles from rushing out of the fence and falling to the position below a bridge to hurt other vehicles and people, meanwhile, people in the vehicles are protected against secondary hurt caused by falling, and the stopping device can'hold 'the vehicles rushing out of the edge of the road through iron chains to prevent the vehicles from leaving the protection range of the fence.
本发明公开了一种防冲出桥梁护栏的ABS材料，包括两个左右位置对称且与所述地面固定连接的底座外壳，所述底座外壳顶部固定连接有由ABS材料制成的外壳，所述外壳内设有贯穿所述底座外壳顶壁且开口向下的延伸槽；卡死装置可以自由的改变第二带轮与花键轴之间的连接状态，从而改变相应的花键轴的运动状态，便于检测是否出现故障和在遇到撞击时进行车辆缓冲的两种工作状态的转换，防冲装置可防止车辆冲出围栏掉落至桥下对其他车辆及人群造成伤害，同时保护车内人员受到掉落产生的二次伤害，阻拦装置可以将冲出路边缘的车辆利用铁链“兜住”，防止车辆离开围栏的保护范围。
ABS material for preventing bridge guardrail from being rushed out
一种防冲出桥梁护栏的ABS材料
ZHANG RONGCHAO (author)
2021-05-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
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.
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