The invention discloses adjustable pantograph sequence switching equipment suitable for various types of pantographs of a railway vehicle. The invention relates to a multifunctional trolley which comprises a bottom frame combination and two slideway combinations, and is characterized in that the bottom frame combination comprises two long beams, two sliding grooves, three cross beams, eight shortbeams, four universal wheel positioning plates and four universal wheels, and each slideway combination comprises a sliding beam, two supporting plates, two rib plates, four middle supports and one cross beam; wherein in the underframe combination, two long beams are used as long edges, two sliding grooves are used as short edges, and a section of sealed area is arranged in the middle of each sliding groove so as to ensure that no collision occurs when the two slideway combinations are installed.

    一种适用于轨道车辆多种类型受电弓可调转序设备,包括1个底架组合和2个滑道组合,其特征在于,所述底架组合包括2个长梁、2个滑槽、3个横梁、8个短梁、4个万向轮定位板、4个万向轮,所述每个滑道组合包括1个滑梁、2个支撑板、2个肋板、4个中间支撑、1个横梁;其中在底架组合中,2个长梁作为长边,2个滑槽作为短边,每个滑槽中间有一段封死的区域,以保证在安装2个滑道组合的时候不会发生碰撞。


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    Title :

    Adjustable pantograph sequence switching equipment suitable for various types of pantographs of railway vehicle


    Additional title:

    一种适用于轨道车辆多种类型受电弓可调转序设备


    Contributors:
    LIU HONGDE (author)

    Publication date :

    2020-06-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen



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