The embodiment of the invention provides an electric transmission bogie for a rail engineering vehicle and the rail engineering vehicle, relates to a bogie device used in the field of railway engineering, and aims to solve the problems of low transmission efficiency, difficulty in maintenance and overhaul and large occupied space of a bogie device of an existing rail engineering vehicle. The electric transmission bogie for the rail engineering truck comprises a framework, a traction device, an axle box wheel set device, a basic braking device, power transmission devices and a primary suspension, wherein the traction device is arranged on the framework and used for enabling the bogie to be connected to a vehicle body of the rail engineering vehicle and transmitting traction force or brakingforce; the axle box wheel set device is provided with a wheel set and an axle box, and the axle box is used for connecting the wheel set to the framework; the basic braking device is mounted on the framework and is arranged close to the wheel set; the power transmission devices are obliquely and symmetrically arranged on the two sides of the center line of the framework; each power transmission device is provided with a traction motor, a reduction gearbox and an elastic coupler, the reduction gearbox is connected to the wheel set, and the reduction gearbox is connected with the traction motorthrough the elastic coupler; and the primary suspension is arranged between the framework and the axle box wheel set device.

    本申请实施例提供一种用于轨道工程车的电传动转向架及轨道工程车,涉及用于铁路工程领域的转向架装置,用于克服现有轨道工程车的转向架装置传动效率较低、维护检修困难、占用空间大的问题。所述用于轨道工程车的电传动转向架,包括:构架;牵引装置,设置于所述构架,用于所述转向架连接于轨道工程车的车体且传递牵引力或制动力;轴箱轮对装置,具有轮对及轴箱,所述轴箱用于将上述轮对连接于构架;基础制动装置,安装于所述构架,且靠近所述轮对设置;动力传动装置,斜对称地设于所述构架的中心线的两侧;具有牵引电机、减速箱和弹性联轴器,所述减速箱连接于所述轮对,所述弹性联轴器将上述减速箱与所述牵引电机连接;一系悬挂,设置于所述构架与轴箱轮对装置之间。


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    Title :

    Electric transmission bogie for rail engineering vehicle and rail engineering vehicle


    Additional title:

    用于轨道工程车的电传动转向架及轨道工程车


    Contributors:
    XIAO SHAOKUN (author) / TAO LIANG (author) / LUO LIHONG (author) / HUANG XIUFENG (author) / LIU YE (author)

    Publication date :

    2020-11-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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