The invention provides a construction hoist for large cages, belonging to the technical field of machinery and solving the problem that existing hoists have complex structures. The construction hoist for large cages comprises a rack, traction machines, steel wire ropes and cages with cavities inside, wherein the rack comprises a base, a support frame and a protection top; the base is shaped like a flat plate; the lower end of the support frame and the traction machines are fixedly connected on the base; the protection top is fixedly connected at the upper end of the support frame; guide structures capable of driving the cages to slip up and down along the support frame are arranged between the sides of the cages and the support frame; wire passing mechanisms are also arranged on the protection top; one ends of the steel wire ropes are connected on the traction machines; the steel wire ropes are wound around the wire passing mechanisms; and the other ends of the steel wire ropes are fixedly connected at the tops of the cages. The construction hoist for large cages has a compact structure and is convenient to operate.


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    Title :

    Construction hoist for large cages


    Contributors:
    LAI YUFENG (author)

    Publication date :

    2015-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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