The present invention relates to a repairing device for a trolley bar, comprising: a main movement part for moving along a rail for a bogie; a ladder part combined with the main movement part and guiding the ascent and descent of a worker; a working plate part combined with the ladder part and preparing a working space for the worker; and an auxiliary movement part combined with the working plate part and moving along a trolley bar. Therefore, the repairing workability of the trolley bar can be improved.

    본 발명은 트롤리바용 정비장치에 관한 것으로, 대차용 레일을 따라 이동되는 주이동부와, 주이동부에 결합되고 작업자의 오르내림을 안내하는 사다리부와, 사다리부에 결합되고 작업자의 작업공간을 마련하는 작업판부와, 작업판부에 결합되고 트롤리바를 따라 이동되는 보조이동부를 포함하여, 트롤리바에 대한 정비 작업성이 개선될 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    REPAIRING DEVICE FOR TROLLEY BAR


    Additional title:

    트롤리바용 정비장치


    Contributors:

    Publication date :

    2015-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



    Repairing trolley for repairing seat

    LIU YIN / LIN CONG / WU WENCHAO | European Patent Office | 2022

    Free access

    REPAIRING DEVICE FOR TROLLEY BAR

    European Patent Office | 2015

    Free access

    Trolley for repairing crane in engine room of ship

    KIM JONG IL / KANG DAE GQAB / KIM DO HUN | European Patent Office | 2016

    Free access

    Trolley for repairing crane in engine room of ship

    KIM JONG IL / KANG DAE GQAB / KIM DO HUN | European Patent Office | 2018

    Free access

    Subway tunnel construction full-stage defect repairing self-adaptive trolley

    SONG XUWANG / WANG JIE / YANG WENJUN et al. | European Patent Office | 2024

    Free access