The embodiment of the invention provides an anti-creeping energy absorption device and a railway vehicle, and the anti-creeping energy absorption device comprises a mounting seat which is used for being fixed to the front end of the vehicle; the mounting seat is provided with a locking assembly; the base is rotationally connected with the mounting seat; the locking assembly can lock the base when the base rotates to the servicing state, and good reliability and energy absorption effect are achieved. One end of the energy-absorbing main body is arranged on the base, and the energy-absorbing main body and the base can synchronously rotate to a storage state or a servicing state; when the energy absorption body is in the storage state, the energy absorption body extends in the width direction of the vehicle, and occupied space of the front end of the vehicle can be reduced; the energy absorption body extends in the front-back direction of the vehicle when in the servicing state. The anti-climbing teeth are arranged at the other end of the energy absorption main body; and the air bag pushing assembly is arranged on the side face, in the storage state, of the energy absorption body and used for applying pushing force to the energy absorption body to enable the energy absorption body to rotate relative to the mounting base, and the rapid response capacity and reliability are achieved.
本申请实施例提供一种防爬吸能装置及轨道车辆,其中,防爬吸能装置包括:安装座,用于固定至车辆前端;安装座设有锁定组件;底座,与安装座转动连接;锁定组件能在底座转动至整备状态时将底座锁紧,具有较好的可靠性和吸能效果;吸能主体,其一端设置于底座上,能与底座同步转动至收纳状态或整备状态;吸能主体处于收纳状态时,沿车辆的宽度方向延伸,能减少车辆前端空间的占用;吸能主体处于整备状态时沿车辆的前后方向延伸;防爬齿,设置于吸能主体的另一端;气囊推动组件,设置于吸能主体处于收纳状态的侧面,用于对吸能主体施加推力使其相对于安装座转动,具有较快速的响应能力和可靠性。
Anti-creeping energy absorption device and railway vehicle
防爬吸能装置及轨道车辆
2024-10-29
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 |
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