The invention relates to a hoisting device, and particularly relates to a boom-rotating type hoisting support for a pole-mounted switch. The support mainly comprises a boom, a steel wire rope and fixing hoops, wherein the fixing hoops comprise an upper fixing hoop and a lower fixing hoop; the upper fixing hoop is connected with the boom through the steel wire rope; the lower fixing hoop is connected with the lower end of the boom; a lifting hook is arranged on the boom; and the upper fixing hoop and the lower fixing hoop are fixed on an electric pole. Through the hoisting support disclosed by the invention, shortages in the prior art can be overcome by freely rotating the boom, freely adjusting an elevation, and matching the hoisting support with the various hoisting tools of a slide rope or a gear three-purpose machine and the like; and moreover, the whole support has few accessories, and has the advantages of being flexible in installation, low in construction cost, portable and practical, and the like.


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    Title :

    Boom-rotating type hoisting support for pole-mounted switch


    Contributors:
    ZOU JIYI (author) / TAN LONGEN (author) / SUN YANDONG (author) / CHEN YANJI (author) / LIU SHENGHUA (author) / SHAO JUNLIN (author) / QIN GUOXIN (author) / YU YALI (author) / WU YONGSHENG (author) / TAN SHENDONG (author)

    Publication date :

    2015-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES / H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie



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