The present invention relates to a jig for a railroad car coupler torque work, and more specifically, relates to a jig for a railroad car coupler torque work, which is able to allow a user to tighten nuts for fixating a coupler without separating the coupler from a railroad car. According to the present invention, the jig for the railroad car coupler torque work comprises: a fixing frame including a front fixing frame and a rear fixing frame, which support a coupler in a longitudinal direction to perform the torque work without separating the railroad car coupler, whose fastening force is lowered as time goes by, from the railroad car; a moving frame placed between the front fixing frame and rear fixing frame to move in a longitudinal direction of the coupler, thereby transferring a compression force to the coupler; and a cylinder which makes an extension operation to provide a compression force to the moving frame to compress a spring of the coupler by being supported by the rear fixing frame.

    본 발명은 철도차량 커플러 토크 작업용 지그에 관한 것으로서, 특히 커플러를 철도차량에서 분리하지 않고 커플러 고정용 너트 조임작업이 가능하도록 하는 철도차량 커플러 토크 작업용 지그에 관한 것이다. 구성은 철도차량 커플러 토크 작업용 지그로서, 시간이 경과함에 따라 체결력이 저하되는 철도차량 커플러를 철도차량으로부터 분리시키지 않고 토크 작업을 하기 위해 커플러를 길이 방향으로 받침 지지하는 전방 고정 프레임 및 후방 고정 프레임으로 이루어지는 고정 프레임과; 상기 전방 고정 프레임과 후방 고정 프레임 사이에 위치하여 커플러의 길이 방향으로 이동하면서 커플러에 압축력을 전달하는 이동 프레임과; 상기 후방 고정 프레임을 통해 지지되어 커플러의 스프링을 압축하기 위해 상기 이동 프레임에 압축력을 제공하도록 신축동작하는 실린더; 를 포함하여 이루어진다.


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    Title :

    Jig for Rail vehicle coupler torque work


    Additional title:

    철도차량 커플러 토크 작업용 지그


    Contributors:
    SONG HO CHAN (author) / JI HYEON GUK (author)

    Publication date :

    2019-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES / B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen



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