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A platform for research: civil engineering, architecture and urbanism
Rotary energy-consuming road anti-collision barrel
The invention provides a rotary energy-consuming road anti-collision barrel. The invention belongs to the field of traffic safety facilities, and has the beneficial effects that the rotary energy-consuming road anti-collision barrel is high in anti-collision, damping and energy-consuming capabilities, can fully dissipate collision force, is high in anti-collision capability, higher in elasticity and buffering capability, can absorb energy generated by collision to the greatest extent, can greatly buffer huge impact force generated by collision, and can effectively reduce the probability of vehicle body damage caused by accidental impact. Meanwhile, when collision occurs, a rotating energy dissipation floating body can not only remarkably improve the energy dissipation efficiency, but also can force a vehicle body to change the direction and return to the normal driving direction to the maximum extent through relative rotation of a rotating energy dissipation pipe and a middle supporting cylinder. Energy exchange between the vehicle body and the anti-collision barrel can be reduced, so that direct acting force borne by the vehicle body is reduced, the movement direction of the vehicle body can be changed, and safety performance can be remarkably improved.
本发明提供了一种旋转式耗能道路防撞桶。本发明属于交通安全设施领域，有益效果是本发明旋转式耗能道路防撞桶的防撞和减震耗能能力强，能充分耗散撞击力，防撞桶结构的防撞能力强、弹性和缓冲能力更强，能最大程度吸收撞击产生的能量，极大缓冲撞击所产生的巨大冲击力，有效降低意外撞击造成车体损坏的概率，同时撞击发生时，设置的旋转耗能浮体不仅能使耗能效率显著提升，而且能通过设置的旋转耗能管和中间支撑筒发生相对转动，能最大程度迫使车体改变方向，回到正常行驶方向，能减少车体与防撞桶的能量交换，从而减少车体所受的直接作用力，有利于改变车体运动方向，能显著提高安全性能。
Rotary energy-consuming road anti-collision barrel
The invention provides a rotary energy-consuming road anti-collision barrel. The invention belongs to the field of traffic safety facilities, and has the beneficial effects that the rotary energy-consuming road anti-collision barrel is high in anti-collision, damping and energy-consuming capabilities, can fully dissipate collision force, is high in anti-collision capability, higher in elasticity and buffering capability, can absorb energy generated by collision to the greatest extent, can greatly buffer huge impact force generated by collision, and can effectively reduce the probability of vehicle body damage caused by accidental impact. Meanwhile, when collision occurs, a rotating energy dissipation floating body can not only remarkably improve the energy dissipation efficiency, but also can force a vehicle body to change the direction and return to the normal driving direction to the maximum extent through relative rotation of a rotating energy dissipation pipe and a middle supporting cylinder. Energy exchange between the vehicle body and the anti-collision barrel can be reduced, so that direct acting force borne by the vehicle body is reduced, the movement direction of the vehicle body can be changed, and safety performance can be remarkably improved.
本发明提供了一种旋转式耗能道路防撞桶。本发明属于交通安全设施领域，有益效果是本发明旋转式耗能道路防撞桶的防撞和减震耗能能力强，能充分耗散撞击力，防撞桶结构的防撞能力强、弹性和缓冲能力更强，能最大程度吸收撞击产生的能量，极大缓冲撞击所产生的巨大冲击力，有效降低意外撞击造成车体损坏的概率，同时撞击发生时，设置的旋转耗能浮体不仅能使耗能效率显著提升，而且能通过设置的旋转耗能管和中间支撑筒发生相对转动，能最大程度迫使车体改变方向，回到正常行驶方向，能减少车体与防撞桶的能量交换，从而减少车体所受的直接作用力，有利于改变车体运动方向，能显著提高安全性能。
Rotary energy-consuming road anti-collision barrel
旋转式耗能道路防撞桶
NIE HONGXIN (author) / ZHANG YANNIAN (author)
2021-09-17
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.
/
F16F
SPRINGS
,
Federn