The invention discloses an elevator wheel. The cross section of a metal idler wheel framework is T-shaped; the longitudinal part of the metal idler wheel framework is of a hollow structure; a limit retainer ring extending toward the radial direction of a through hole is arranged at the mouth rim of the through hole, located at the same side with a transverse part, of the longitudinal part; a first arc-shaped circular groove is formed in the inner hole wall of the through hole; a metal shaft sleeve is arranged in the through hole; a second arc-shaped circular groove corresponding to the first arc-shaped circular groove is formed in the outer surface of the metal shaft sleeve; balls are circularly arranged in a cavity jointly formed by the first arc-shaped circular groove and the second arc-shaped circular groove; arc surface grooves are circularly arranged in the inner surface of the metal shaft sleeve; a nonmetal outer ring is connected to the longitudinal part of the metal idler wheel framework in a sleeved manner; one side surface of the nonmetal outer ring is connected to the transverse part of the metal idler wheel framework in a blocking manner; a metal gland is also connected to the longitudinal part of the metal idler wheel framework in a sleeved manner; and a metal pressing plate, the metal shaft sleeve and the metal idler wheel framework are riveted through ports of the longitudinal part of the metal idler wheel framework. The elevator port solves the technical problem of reducing the production cost of the elevator wheel and is low in production cost.


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    Title :

    Elevator wheel


    Contributors:

    Publication date :

    2016-01-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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