The invention provides a hydraulic elevator and provides a hydraulic elevator for a high-rise building, so that the whole hydraulic electrode is small in occupied volume and low in cost, and the whole lift car of the hydraulic elevator is safe. An auxiliary well is located on one side of a main well, the lift car is located in a main well, a hydraulic cylinder is located in the auxiliary well, and one end of a steel rope is in fastened connection with the lift car and the other end of the steel rope is connected to the auxiliary well through a pulley block. The hydraulic elevator is characterized in that an upper roller and a lower driving roller are arranged on the upper part of the auxiliary well; two ends of a mandril of the upper roller are fixedly inserted in positioning holes of two side plates; the hydraulic cylinder is located on the lower position of the auxiliary well; two ends of the mandril of the lower driving roller are supported in a roller seat; a piston rod of the hydraulic cylinder is in fastened connection with the bottom position of the roller seat; the other end of the steel rope is wound on the upper roller and the lower driving roller and is fixedly mounted in a fastened position in the roller seat; the steel wire rope is wound on the upper roller and the lower driving roller for N loops, wherein N is an arbitrary natural number.


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    Title :

    Hydraulic elevator


    Contributors:
    JIN HUA (author) / CHEN JIA (author)

    Publication date :

    2015-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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