The present invention is formed to include a wire for restoration work in a tong crane and make the wire move up and down by the control of a controller. Therefore, the present invention is capable of preventing problems in a work process by quickly performing restoration work when a slab accidently falls while a tong crane moves the slab. Moreover, in order to perform restoration work, a worker does not need to hang a wire on the tong crane in person but controls the controller to move the wire to the bottom. Therefore, the present invention is capable of preventing accidents during the restoration work. The present invention includes: a support frame installed to be elevated; and a wire drum including a wire.

    본 발명은 통 크레인에 복구 작업을 위한 와이어가 구비되며, 와이어가 조작기의 제어에 의해 상하로 이동되도록 구성된다. 이에 따라, 통 크레인을 이용하여 슬라브를 이동중 슬라브가 낙하되는 돌발상황 발생시 복구작업을 신속히 수행하여 작업 공정에 차질이 생기는 것을 방지한다. 또한, 작업자가 복구작업 수행하기 위해, 통 크레인에 직접 줄걸이를 수행하는 것이 아니라, 조작기를 조작하면 와이어가 하방으로 이동됨으로써 복구작업 중 안전사고가 발생되는 것을 방지하는 통 크레인의 복구 장치가 소개된다.


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    Title :

    RESTORATION APPARATUS OF TONGS CRANE


    Additional title:

    통 크레인의 복구 장치


    Contributors:

    Publication date :

    2016-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES



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