The invention discloses an axle assembly of a gauge-changeable bogie. The axle assembly comprises an axle, a driving wheel assembly and a driven wheel assembly, wherein the driving wheel assembly andthe driven wheel assembly are installed on the axle. The driving wheel assembly comprises a driving wheel and a driving shaft sleeve; the driven wheel assembly comprises a driven shaft sleeve and a driven wheel; the driving shaft sleeve and the driven shaft sleeve are matched in a crossed mode, and a locking device is arranged at the matching position of the driving shaft sleeve and the driven shaft sleeve. According to the axle assembly, the left wheel and the right wheel can be unlocked/locked at the same time only by arranging the locking device in the middle.

    本发明公开了一种变轨距转向架的轮轴组装。所述轮轴组装包括车轴,装在车轴上的一个主动车轮组成和一个从动车轮组成;所述主动车轮组成包括主动车轮和主动轴套;所述从动车轮组成包括从动轴套和从动车轮;所述主动轴套与从动轴套交叉配合,且在主动轴套与从动轴套的配合处装有锁紧装置。本发明的轮轴组装只需要在中部设置锁紧装置,即可同时对左右车轮进行解锁/锁紧。


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    Title :

    Axle assembly of gauge-changeable bogie


    Additional title:

    一种变轨距转向架的轮轴组装


    Contributors:
    LI HONGHAO (author) / ZHU XIANGYANG (author) / CHEN XIHONG (author) / LI GUANJUN (author) / WANG YANHONG (author)

    Publication date :

    2020-05-12


    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 / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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