The invention provides a vehicle anti-creeping energy absorption device. Vehicle coupler mounting parts are fixed to the two ends of an anti-creeping edge beam arranged in an arch shape; movable mounting grooves are formed in the end faces of the outer sides of the anti-climbing edge beams, and the movable anti-climbing beams are slidably connected to the movable mounting grooves through sliding rails; energy-absorbing telescopic assemblies are placed in the movable mounting grooves. Therefore, in a vehicle collision process, the energy-absorbing telescopic assemblies and the anti-creeping edge beams arranged in the arch shape in the vehicle anti-creeping energy absorption device construct deformation composite energy absorption, the energy absorption capacity of the vehicle anti-creepingenergy absorption device is greatly increased, and collision kinetic energy in the vehicle collision process can be effectively absorbed, so that too large deceleration transmitted to passengers can be avoided, and loss caused by collision of vehicles can be effectively reduced.
本发明提供一种车辆防爬吸能装置,车钩安装部件固定于呈拱形设置的防爬边梁的两端;防爬边梁的外侧端面上开设有活动安装凹槽,活动防爬梁通过滑动轨道滑动连接于活动安装凹槽;吸能伸缩组件放置于活动安装凹槽内。就此,在车辆碰撞过程中,该车辆防爬吸能装置中的吸能伸缩组件、呈拱形设置的防爬边梁构建变形复合吸能,而这大大增大了车辆防爬吸能装置的吸能容量,可以有效吸收车辆碰撞过程中撞击动能,而这就可以避免造成传递到乘客身上的减速度过大,从而可以有效减小车辆发生碰撞时产生的损失。
Vehicle anti-creeping energy absorption device
车辆防爬吸能装置
2021-02-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
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