Disclosed is a ladle car having an emergency withdrawal function capable of operating in an emergency situation to draw out the ladle car. According to an embodiment of the present invention, the ladle car to move a ladle accommodating ingot steel comprises: a ladle car body supporting a ladle; a ladle car wheel rotatably coupled to the car body; a driving unit driving the ladle car wheel; and a braking unit. The braking unit comprises: a braking power source having a braking expanding rod provided to be expandable longitudinally when power is supplied thereto; a link connected to the braking expanding rod and operated; a braking member connected to the link to brake the ladle car wheel; and an emergency braking unit applying an external force to the link to operate the braking member in case of an emergency in which the braking power source does not operate, thereby braking the ladle car wheel or releasing a braking force of the ladle car wheel.

    이송대차가 개시된다. 본 발명의 실시예에 따른 용강을 수용하는 래들을 이동시키는 이송대차는, 래들을 지지하는 대차바디와, 대차바디에 회전 가능하도록 결합되는 대차 휠과, 대차 휠을 구동시키는 구동유닛과, 전력 공급에 의해 길이 신장 가능하도록 마련되는 제동 신축로드를 구비하는 제동동력원, 제동 신축로드와 연결되어 동작하는 링크, 링크와 연결되어 대차 휠을 제동시키는 제동부재, 및 제동동력원이 작동하지 않는 비상시에 링크에 외력을 가하여 제동부재를 동작함으로써 대차 휠을 제동시키거나 대차 휠의 제동력을 해제할 수 있도록 마련되는 비상 제동부를 구비하는 제동유닛을 포함한다.


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    Titel :

    LADLE CAR


    Weitere Titelangaben:

    이송대차


    Beteiligte:
    YOO JAE WANG (Autor:in)

    Erscheinungsdatum :

    01.11.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B22D CASTING OF METALS , Gießen von Metallen



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