The invention discloses a rail train pantograph device capable of automatically adjusting pantograph-catenary contact pressure. The rail train pantograph device comprises a base, and a driving mechanism, a sliding mechanism and a lifting mechanism are arranged above the base; the contact pressure is adjusted in time through the driving mechanism, a maintainer does not need to climb on the roof of the rail train to manually measure and adjust the contact pressure between pantographs and catenaries after stopping, the labor cost is saved, the personal safety of the maintainer is protected, the complexity of measurement and adjustment is reduced, and the working efficiency is improved. It is guaranteed that the contact pressure between pantographs and catenaries in the running process of a train is always within a reasonable range, the situation of pantograph current collection faults caused by abnormal contact pressure due to the fact that a roadbed is not smooth, the catenaries change in height and the like in the running process is reduced, and abnormal abrasion of pantograph components caused by too large contact pressure in the running process is avoided; and the operation accidents of the pantograph catenary are reduced, the safety is high, and the applicability is high.

    本发明公开了一种可自动调节弓网接触压力的轨道列车受电弓装置,包括底座,所述底座的上方设有驱动机构、滑动机构和升降机构;通过驱动机构及时调整接触压力,不需要停车之后检修人员登上轨道列车车顶进行人工测量与调节弓网之间的接触压力,节省人工成本,保护检修人员的人身安全,减少了测量与调整的繁琐性,保证了列车在运行过程中的弓网之间的接触压力一直在合理的范围内,减少运行过程中由于路基不平顺、接触网高低变化等导致接触压力异常引起的受电弓受流故障的情况,避免运行过程中接触压力过大带来的受电弓部件异常磨耗,甚至弓头断裂的情况,降低弓网的运行事故,安全性高,适用性强。


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    Title :

    Railway train pantograph device capable of automatically adjusting pantograph-catenary contact pressure


    Additional title:

    一种可自动调节弓网接触压力的轨道列车受电弓装置


    Contributors:
    ZHOU AIPING (author) / SHEN LIQIN (author) / WANG LIANGJUN (author) / JIN LIYAN (author) / TAO YUMENG (author) / WEI YAN (author)

    Publication date :

    2022-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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