The invention relates to the technical field of anti-collision structures, in particular to an anti-collision protection device, a rail car and same-rail operation equipment. The anti-collision protection device comprises a fixed collision rod; a telescopic collision rod which is arranged inside or outside the fixed collision rod in a sleeving mode in the length direction, wherein the telescopic collision rod is suitable for moving in the length direction of the fixed collision rod under the action of external force; and a mechanical switch which is suitable for being triggered when the telescopic collision rod and the fixed collision rod generate relative displacement. According to the anti-collision protection device, the telescopic collision rod is arranged inside or outside the fixed collision rod in a sleeved mode in the length direction so that the telescopic collision rod can move in the length direction of the fixed collision rod under the action of external force, the mechanical switch is triggered when the telescopic collision rod moves, and thus the shutdown action is triggered when collision occurs, and the collision protection effect is achieved.
本发明涉及防撞结构技术领域,具体涉及一种防撞保护装置、轨道车及同轨运行设备。所述防撞保护装置包括:固定撞杆;伸缩撞杆,沿长度方向套接设置于所述固定撞杆的内部或外部,且所述伸缩撞杆适于在外力作用下沿所述固定撞杆的长度方向移动;以及机械开关,适于在所述伸缩撞杆与所述固定撞杆发生相对位移时被触发。本发明提供的防撞保护装置,在固定撞杆的内部或外部沿长度方向套接设置有伸缩撞杆,使得所述伸缩撞杆能够在外力作用下沿所述固定撞杆的长度方向移动,并在移动时触发所述机械开关,从而在碰撞发生时触发停机动作,起到碰撞保护的作用。
Anti-collision protection device, rail car and same-rail operation equipment
一种防撞保护装置、轨道车及同轨运行设备
2020-10-02
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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