The invention discloses a current collecting device of a rail transit vehicle, which is characterized in that an A-phase current collecting shoe, a C-phase current collecting shoe and a G-phase grounding shoe are respectively arranged on two right side current collector assemblies at the front and rear sides of the vehicle from top to bottom; a B-phase collector shoe and a G-phase ground shoe are arranged on two left side collector assemblies on the front side and the rear side of the vehicle from top to bottom respectively. And the collector shoe and the grounding shoe are in contact with an electric conductor on the power rail and can slide on the electric conductor. By adopting the technical scheme, the collector shoe assembly which does not work and a matched cable thereof are removed, the structure is simpler, and the cost is lower; meanwhile, after the vehicle enters the power rail section, the movement of the collector shoe and the grounding shoe is limited by the guide rail, and the work is stable; according to the utility model, the current collection shoe assembly which does not work is not in a free state, thereby eliminating the possible collision and pulling risks caused by the redundant current collection shoe assembly which does not work and the cable, reducing the fault rate, and improving the working reliability.

    本发明公开了一种轨道交通车辆集电装置,在车辆前、后的两个右侧集电器组件上,从上至下分别设置A、C两相集电靴及G相接地靴;在车辆前、后的两个左侧集电器组件上,从上至下分别设置B相集电靴及G相接地靴;集电靴和接地靴均与动力轨上的导电体接触并可在其上滑动。采用上述技术方案,去除了不工作的集电靴组件及其配套的电缆,结构更为简单,成本更低;同时,车辆进入动力轨区间后,集电靴及接地靴的运动均受导轨限制,工作稳定;不会出现未工作的集电靴组件处于自由状态,消除了因存在多余的未工作的集电靴组件及电缆而可能产生的擦碰和拉扯风险,降低故障率,提高工作可靠性。


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    Title :

    Current collection device of rail transit vehicle


    Additional title:

    一种轨道交通车辆集电装置


    Contributors:

    Publication date :

    2025-02-25


    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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