The invention relates to the technical field of power supplies, and particularly relates to a rail-changing electricity-taking device of a low-voltage flat car. The device comprises a flat car body, a guide pillar sleeve, a movable guide pillar, a first grinding electric block and a second grinding electric block. The guide pillar sleeve comprises a sleeve body, a first connecting part and a second connecting part, and the first connecting part and the second connecting part are connected to the two sides of the sleeve body respectively. One end of the movable guide pillar is elastically connected in the sleeve body, and the other end extends out of the sleeve body. The first grinding electric block is elastically connected to the first connecting part and rotatably connected to the movable guide pillar. The second grinding electric block is elastically connected to the second connecting part and is rotatably connected to the movable guide pillar. By arranging the first grinding electric block and the second grinding electric block, the rail- changing electricity-taking device of the low-voltage flat car can be applied to a scraggly conductive rail or two conductive rails which are not connected when the rails are changed through a rotating table, and an electricity taking effect is guaranteed.

    本申请涉及电源技术领域,涉及一种低压平板车的换轨取电装置。包括平板车本体、导柱套、活动导柱、第一磨电块以及第二磨电块。导柱套包括套筒本体、第一连接部和第二连接部,第一连接部和第二连接部分别连接在套筒本体的两侧。活动导柱一端弹性连接在套筒本体内,另一端伸出于套筒本体。第一磨电块弹性连接于第一连接部,且可转动地连接于活动导柱。第二磨电块弹性连接于第二连接部,且可转动地连接于活动导柱。通过设置第一磨电块和第二磨电块,使得该低压平板车的换轨取电装置能够应用于凸凹不平的导电轨道或通过旋转台变换轨道时两条不相连接的导电轨道上,保证取电效果。


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    Title :

    Rail-changing electricity-taking device and system of low-voltage flat car


    Additional title:

    低压平板车的换轨取电装置以及系统


    Contributors:
    YANG JIAMAN (author) / XIA HONGJI (author) / LIU MOXIA (author) / LIAO ZIDONG (author) / CAI GUOQIANG (author) / RONG ZHENQIN (author) / JIANG ZHIHUA (author) / HE YANGFAN (author) / HU HUACHANG (author) / LI LIN (author)

    Publication date :

    2021-05-04


    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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