The invention provides a track walking device which comprises a chassis, a walking unit and a lifting driving unit, and the walking unit comprises a walking frame connected with the chassis and a track wheel assembly connected with the walking frame. The track wheel assembly comprises a wheel shaft movably connected with the walking frame and track wheels arranged at the two ends of the wheel shaft, and the wheel shaft can rotate relative to the walking frame so as to adjust the relative height of the two ends of the wheel shaft; the lifting driving unit is connected with the chassis and the walking unit and used for driving the walking unit to ascend and descend. Meanwhile, the invention further provides a railway engineering maintenance vehicle. The railway engineering maintenance vehicle comprises the track walking device. Compared with the prior art, the track walking device and the railway engineering maintenance vehicle can adapt to the irregularity of the track, and the walking safety is guaranteed.

    本发明提供了一种轨道行走装置,其包括底盘、行走单元及升降驱动单元,所述行走单元包括与所述底盘连接的行走架及与所述行走架连接的轨道轮组件,所述轨道轮组件包括与所述行走架活动连接的轮轴及设置于所述轮轴两端的轨道轮,所述轮轴能相对所述行走架进行转动,以调节所述轮轴两端的相对高度;所述升降驱动单元分别与所述底盘及所述行走单元连接,用以驱动所述行走单元升降。同时本发明还提供了一种铁路工务维修车,其包括所述轨道行走装置。与现有技术相比,本发明的轨道行走装置及铁路工务维修车能适应轨道的不平顺,保障行走的安全性。


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    Titel :

    Track walking device and railway engineering maintenance vehicle


    Weitere Titelangaben:

    轨道行走装置及铁路工务维修车


    Beteiligte:
    CHEN RONG (Autor:in) / WEI GANG (Autor:in) / GUO TAO (Autor:in) / ZHANG YING (Autor:in) / GUO PENG (Autor:in) / CHEN XINHUA (Autor:in) / LEI ZHANGWEN (Autor:in) / WANG YAN (Autor:in) / WANG HAI (Autor:in)

    Erscheinungsdatum :

    2021-05-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B60B VEHICLE WHEELS , Räder für Fahrzeuge / 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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