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A platform for research: civil engineering, architecture and urbanism
Bridge anti-collision energy storage springback sliding buffer energy dissipation device
The invention provides a bridge anti-collision energy storage springback sliding buffer energy dissipation device, relates to the technical field of bridge pier anti-collision protection, and solves problems that an out-of-control vehicle easily rushes to the other side position again after colliding with one bridge pier and deviating from the angle to cause damage to surrounding vehicles or pedestrians due to a fact that the bridge pier cannot effectively block the vehicle. The bridge anti-collision energy storage springback sliding buffer energy dissipation device comprises a cylinder, and two sets of sliding buffer energy dissipation mechanisms are arranged on an outer circumferential surface of the cylinder in an annular array shape. A barb thorn tooth block is embedded into a vehiclebody on a head side of the vehicle; the barb thorn tooth block is arranged so that the out-of-control vehicle can be driven to synchronously rotate along the cylinder; and a resistance is formed through the barb thorn tooth block embedded into the vehicle body on the head side of the vehicle, an impact force of the vehicle during sliding is most effectively reduced within the shortest time, life safety of personnel in the vehicle is guaranteed, and continuous forward collision of the out-of-control vehicle is avoided.
本发明提供桥梁防撞蓄能回弹滑动缓冲消能装置，涉及桥梁桥墩防撞保护技术领域，解决了桥墩无法有效的对汽车起到阻拦效果，导致失控汽车在撞向一根桥梁桥墩后，角度偏离后，极易会再次冲向另一侧位置，对周围车辆或行人造成伤害的问题。桥梁防撞蓄能回弹滑动缓冲消能装置，包括圆柱体，所述圆柱体外周面呈环形阵列状共设置有两组滑动缓冲消能机构。因倒钩刺齿块嵌入汽车车头侧车身内，故通过倒钩刺齿块的设置，可带动失控的汽车同步沿圆柱体转动，通过内嵌入汽车车头侧车身内的倒钩刺齿块从而形成阻力，使得在最短的时间内最有效地降低汽车的滑动时的冲力，保证汽车内人员的生命安全，避免失控的汽车持续向前撞击。
Bridge anti-collision energy storage springback sliding buffer energy dissipation device
The invention provides a bridge anti-collision energy storage springback sliding buffer energy dissipation device, relates to the technical field of bridge pier anti-collision protection, and solves problems that an out-of-control vehicle easily rushes to the other side position again after colliding with one bridge pier and deviating from the angle to cause damage to surrounding vehicles or pedestrians due to a fact that the bridge pier cannot effectively block the vehicle. The bridge anti-collision energy storage springback sliding buffer energy dissipation device comprises a cylinder, and two sets of sliding buffer energy dissipation mechanisms are arranged on an outer circumferential surface of the cylinder in an annular array shape. A barb thorn tooth block is embedded into a vehiclebody on a head side of the vehicle; the barb thorn tooth block is arranged so that the out-of-control vehicle can be driven to synchronously rotate along the cylinder; and a resistance is formed through the barb thorn tooth block embedded into the vehicle body on the head side of the vehicle, an impact force of the vehicle during sliding is most effectively reduced within the shortest time, life safety of personnel in the vehicle is guaranteed, and continuous forward collision of the out-of-control vehicle is avoided.
本发明提供桥梁防撞蓄能回弹滑动缓冲消能装置，涉及桥梁桥墩防撞保护技术领域，解决了桥墩无法有效的对汽车起到阻拦效果，导致失控汽车在撞向一根桥梁桥墩后，角度偏离后，极易会再次冲向另一侧位置，对周围车辆或行人造成伤害的问题。桥梁防撞蓄能回弹滑动缓冲消能装置，包括圆柱体，所述圆柱体外周面呈环形阵列状共设置有两组滑动缓冲消能机构。因倒钩刺齿块嵌入汽车车头侧车身内，故通过倒钩刺齿块的设置，可带动失控的汽车同步沿圆柱体转动，通过内嵌入汽车车头侧车身内的倒钩刺齿块从而形成阻力，使得在最短的时间内最有效地降低汽车的滑动时的冲力，保证汽车内人员的生命安全，避免失控的汽车持续向前撞击。
Bridge anti-collision energy storage springback sliding buffer energy dissipation device
桥梁防撞蓄能回弹滑动缓冲消能装置
ZHANG ZHEN (author) / ZHANG DINGCHANG (author)
2020-10-27
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.
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