The invention discloses a method for replacing a single-shaft drive of a locomotive. The method comprises the following steps of: 1) dragging the locomotive to a platform position of a pit type car lifting jack; (2) the driving device needing to be replaced is disconnected from the bogie frame; (3) the pit type car lifting jack is lifted, and the height of the pit type car lifting jack exceeds the height of a driving device; (4) enabling the whole vehicle to be in a suspension state by using a crown block and a locomotive integral hoisting device; (5) the pit type car lifting jack where the fault drive is located descends, the fault drive is separated from the bogie along with descending of the pit type car lifting jack, and disassembly of a single drive device is achieved; and (6) mounting is carried out according to the reverse dismounting process of the steps (1)-(5). Single-shaft replacement of a fault driving device is achieved, process consumption is reduced, and material waste is reduced.

    一种更换机车单轴驱动的方法,包括以下步骤:1)将机车牵引至地坑式架车机的台位;2)断开需更换驱动装置与转向架构架之间的连接;3)将所述地坑式架车机上升,高度超过驱动装置的自高;4)用天车以及机车整体起吊装置使整车处于悬挂状态;5)故障驱动所在地坑式架车机下降,故障驱动随地坑式架车机下降与转向架分离,实现单个驱动装置的拆卸;6)安装按步骤1)‑5)的拆卸逆过程实施。本发明实现了故障驱动装置的单轴更换,减少工艺消耗、降低物料浪费。


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    Title :

    Method for replacing single-shaft drive


    Additional title:

    一种更换单轴驱动的方法


    Contributors:
    ZHANG XIGUANG (author) / WANG DAWEI (author) / ZHANG BAOFENG (author) / SUN YIXUAN (author)

    Publication date :

    2023-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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