The invention discloses an automatic locking winch. The automatic locking winch is mainly characterized in that hexagonal head bolts are installed in through holes of a rope winding roller, bolts are installed in threaded holes of a base, a front end installation board is installed on the front side face of the base, a front end shaft sleeve is installed in a center hole of the front end installation board, a rear end installation board is installed on the rear side face of the base, a rear end shaft sleeve is installed in a center hole of the rear end installation board, the rope winding roller is installed in the front end shaft sleeve and the rear end shaft sleeve, a connecting board is welded to the rope winding roller, the rope winding roller is sleeved with a baffle insulation sleeve, a worm wheel is installed on the connecting board, the rope winding roller is sleeved with a worm wheel insulation sleeve, a worm support is installed on the base, a hexagonal head worm shaft is installed in an upper end oil bearing and a lower end oil bearing, a worm, an insulation sleeve, a bearing gasket and a flat gasket are installed on the hexagonal head worm shaft, and the worm is meshed with the worm wheel.


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    Title :

    Automatic locking winch


    Contributors:
    LI SU (author) / LI ZHAORU (author) / WANG HONGGEN (author) / WANG CHANGXIU (author)

    Publication date :

    2016-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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