The invention belongs to the technical field of mechanical equipment and discloses a traction wheel iron casting. The traction wheel iron casting comprises a traction wheel body. The traction wheel body comprises an outer ring and an inner ring. The outer ring and the inner ring are connected through a supporting connecting frame. The supporting connecting frame, the outer ring and the inner ring are integrally formed. A shaft sleeve hole is formed in the inner ring. An inner protective frame is arranged at one end of the outer ring, and an outer protective frame is arranged at the other end of the outer ring. The traction wheel iron casting is simple in structure, economical and practical; through the arrangement of the inner protective frame and the outer protective frame, the traction wheel body and a steel wire rope can be effectively protected, and the work stability of the steel wire rope is improved; through the arrangement of miniature protruding blocks, the friction force between the steel wire rope and the inner wall of a rope groove can be effectively increased, friction transmission between the traction wheel body and the steel wire rope is improved, the work effect of the traction wheel body is effectively improved, and the traction wheel body is used more economically and efficiently.


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    Title :

    Traction wheel iron casting


    Contributors:
    YU XUELIN (author)

    Publication date :

    2016-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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