The invention relates to a guide energy absorption device of a railway vehicle and the railway vehicle. The guide energy absorption device comprises front-end anti-creeping teeth, an energy absorptionassembly, a guide mechanism and an installation base. The energy absorption assembly is installed between the front-end anti-creeping teeth and the installation base, the energy absorption assembly is composed of at least three cavities which are independent of one another and arranged side by side, and the guide mechanism is installed in at least one cavity. The guide energy absorption device issimple in overall structure and has good flexural rigidity and energy absorption characteristics, the problem that a traditional anti-creeper is unstable in action behavior, poor in flexural performance and the like under the unbalance loading working condition of a vehicle is solved, the collision resistance level is greatly improved, and the living space of passengers is guaranteed to the maximum extent.
本发明涉及一种轨道车辆导向吸能装置及轨道车辆,导向吸能装置包括前端防爬齿、吸能组件、导向机构及安装座,所述吸能组件安装在前端防爬齿和安装座之间,所述吸能组件由至少三个各自独立且相互并排排列的型腔组成,在其中至少一个型腔内安装所述导向机构。本发明不但整体结构简单,而且具备良好的抗弯刚度及吸能特性,解决了车辆在偏载工况下造成的传统防爬器动作行为失稳、抗弯性能差等问题,大幅提升了耐撞水平,最大程度得保证了乘员的生存空间。
Guide energy absorption device of railway vehicle and rail vehicle
一种轨道车辆导向吸能装置及轨道车辆
2020-05-22
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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