The invention provides an upper beam of an elevator. The upper beam of the elevator comprises two groove-shaped strip-shaped channel steels which are symmetrically arranged and respectively outwards positioned; at least the upper en surfaces of two sides of the two channel steels are integrally connected through a guide shoe plate; upper beam plate bodies which are vertically arranged are connected to the inner sides of two ends of the two channel steels; a USK switch seat is mounted on one of the channel steels, close to the inner side of the guide shoe plate; a plurality of holes are formed in the upper end surfaces of the two channel steels; holes are formed in the guide shoe plate; holes are formed in the upper beam plate body; the upper beam plate bodies are downwards arranged from the upper end parts of the channel steels, and the lower end parts of the channel steels extend to the outer surfaces of the lower edges of the channel steels to be used as end pins of the upper beam. The upper beam of the elevator has the characteristics of being reasonable in structure, convenient and quick to manufacture, and obviously improving the strength of the whole structure.


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    Title :

    Upper beam of elevator


    Contributors:
    YU WEIMING (author)

    Publication date :

    2015-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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