The anti-creeping energy absorption structure comprises an energy absorption shell, a plurality of energy absorption blocks and an anti-creeping assembly, the energy absorption shell is arranged below a cab floor, the energy absorption blocks are arranged in the energy absorption shell at intervals in the front-back direction, and the anti-creeping assembly penetrates through the energy absorption shell and the energy absorption blocks and extends to the front side of the energy absorption shell. According to the anti-creeping energy-absorbing structure, the anti-creeping assembly and the energy-absorbing block are uniformly installed below the cab underframe, so that the weight of the structure is effectively reduced, the occupied space of the structure is saved, the dual functions of energy absorption and creeping prevention are achieved, the collision working condition of a vehicle is met, meanwhile, vehicle climbing in the collision process can be effectively prevented, and the safety of the vehicle is improved. And the running safety of the vehicle is improved.
本发明提供了一种防爬吸能结构及轨道车辆,包括吸能壳、若干个吸能块、防爬组件,吸能壳设置于司机室地板的下方,若干个吸能块沿前后方向间隔设置于吸能壳内,防爬组件贯穿吸能壳和吸能块延伸至吸能壳的前侧。本发明提供的防爬吸能结构,将防爬组件和吸能块统一安装至司机室底架下方,不仅实现了结构的有效减重,节省了结构的占用空间,而且实现了吸能和防爬双重功能,满足车辆的对撞工况,同时可有效阻止碰撞过程中的车辆爬升,提高了车辆运行的安全性。
Anti-creeping energy absorption structure and railway vehicle
防爬吸能结构及轨道车辆
2025-01-10
Patent
Electronic Resource
Chinese
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 |
Anti-creeping energy absorption device and railway vehicle
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