Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Emergency danger avoiding device for assisting vehicle entering mistakenly in road section maintenance
The invention discloses an emergency danger avoiding device for assisting vehicle entering mistakenly in road section maintenance. The device comprises a road surface, a maintenance road pit and a lifting platform, wherein the maintenance road pit is formed in the surface of the road surface, the lifting platform is arranged at the top of the road surface, and a multi-stage energy absorption device is arranged on the side, away from the maintenance road pit, of the bottom of the lifting platform; automatic lifting mechanisms are arranged at the positions, located on the two sides of the lifting platform, of the top of the road surface, a platform returning device is arranged on the surface of the automatic lifting mechanism on one side of the road surface, and a stopping mechanism is arranged on the side, close to the platform returning device, of the top of the road surface. Under the multi-stage energy absorption device,forced speed reduction is carried out by multi-stage buffer, and under the action of automatic lifting mechanism, when a vehicle collides with the multi-stage energy absorption device, the automatic lifting platform is driven to move forwards to achieve the protection effect, and under the effect of the platform returning device, the automatic lifting platform moves leftwards to the initial state.
本发明公开了一种维修路段辅助误入车辆紧急避险装置，包括路面、维修路坑和升降平台，所述路面表面上开设有维修路坑，所述路面顶部设有升降平台，且升降平台底部远离维修路坑的一侧设有多级吸能装置，所述路面顶部位于升降平台两侧设有自动升降机构，所述路面一侧自动升降机构表面上设有平台回位器，且路面顶部靠近平台回位器的一侧设有止停机构，在多级吸能装置作用下，通过多级缓冲进行强制降速，在自动升降机构的作用下，车辆撞击多级吸能装置时驱动自动升降平台前移进行防护作用，在平台回位器作用下，使自动升降平台左移至初始状态。
Emergency danger avoiding device for assisting vehicle entering mistakenly in road section maintenance
The invention discloses an emergency danger avoiding device for assisting vehicle entering mistakenly in road section maintenance. The device comprises a road surface, a maintenance road pit and a lifting platform, wherein the maintenance road pit is formed in the surface of the road surface, the lifting platform is arranged at the top of the road surface, and a multi-stage energy absorption device is arranged on the side, away from the maintenance road pit, of the bottom of the lifting platform; automatic lifting mechanisms are arranged at the positions, located on the two sides of the lifting platform, of the top of the road surface, a platform returning device is arranged on the surface of the automatic lifting mechanism on one side of the road surface, and a stopping mechanism is arranged on the side, close to the platform returning device, of the top of the road surface. Under the multi-stage energy absorption device,forced speed reduction is carried out by multi-stage buffer, and under the action of automatic lifting mechanism, when a vehicle collides with the multi-stage energy absorption device, the automatic lifting platform is driven to move forwards to achieve the protection effect, and under the effect of the platform returning device, the automatic lifting platform moves leftwards to the initial state.
本发明公开了一种维修路段辅助误入车辆紧急避险装置，包括路面、维修路坑和升降平台，所述路面表面上开设有维修路坑，所述路面顶部设有升降平台，且升降平台底部远离维修路坑的一侧设有多级吸能装置，所述路面顶部位于升降平台两侧设有自动升降机构，所述路面一侧自动升降机构表面上设有平台回位器，且路面顶部靠近平台回位器的一侧设有止停机构，在多级吸能装置作用下，通过多级缓冲进行强制降速，在自动升降机构的作用下，车辆撞击多级吸能装置时驱动自动升降平台前移进行防护作用，在平台回位器作用下，使自动升降平台左移至初始状态。
Emergency danger avoiding device for assisting vehicle entering mistakenly in road section maintenance
一种维修路段辅助误入车辆紧急避险装置
18.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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