To provide a winch fixing device capable of effectively working to attach a winch device to a crane body.SOLUTION: A latch member 21 of a winch fixing device is configured so that it can be displaced between a movement allowable position P1 and a movement restriction position P2, where the movement allowable position allows that the latch member 21 and an engaged member 22 relatively move in the vertical direction when a drum supporting member 4R moves downward toward a fixed position so that the latch member 21 and the engaged member 22 approach each other from the positions separated in the vertical direction, and the movement restriction position restricts that the latch member 21 and the engaged member 22 relatively move in the vertical direction by engaging the latch member 21 with the engaged member 22 when the drum supporting member 4R is placed on the fixed position. A holding member 23 is configured to hold the latch member 21 at the movement restriction position P2 with the latch member 21 engaged with the engaged member 22.SELECTED DRAWING: Figure 4


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    Title :

    ウインチ固定装置


    Publication date :

    2023-02-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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