According to the method and device for changing the track gauge of the train, the middle of an axle is disconnected, a motor rotor and the axle are directly connected, motors and/or piston mechanisms are arranged between wheels, piston mechanisms are arranged between frameworks and clamping bases, a connected end cover and a motor winding are used for series connection or independent control, and a track is of a single-track-changing or double-track-changing structure (or a turnout track-changing structure). The clamping seat is of a single-sliding or double-sliding structure, dynamic rail transfer of a train is achieved through wheel set rail transfer, bogie rail transfer and clamping seat rail transfer, operation efficiency can be improved, energy is saved, noise is reduced, and abrasion is reduced.

    一种列车变换轨距的方法及其装置,车轴中间断开,电机转子和车轴直联,车轮之间设置电机和/或活塞机构,构架之间和卡座之间设置活塞机构,使用连体端盖,电机绕组串联或单独控制,轨道采用单变轨或双变轨结构(或道岔变轨结构),卡座采用单滑动或双滑动结构,通过轮对变轨、转向架变轨和卡座变轨,列车实现动态变轨,能提高运行效率,节能降噪,减小磨耗。


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    Title :

    Train gauge changing method and device


    Additional title:

    列车变换轨距的方法及其装置


    Contributors:

    Publication date :

    2022-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B61C Lokomotiven , LOCOMOTIVES



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