The invention discloses a 180-degree rotary reinforced concrete pole lazy arm, which comprises an upright post, a rotating shaft, an upper hoop, a lower hoop and a lazy arm body, wherein the lazy arm body comprises a main lazy arm, a main lazy arm reinforcing sleeve and an auxiliary lazy arm; the internal part of the upright post is of a hollow structure; the rotating shaft is vertically arranged, and can be rotationally inserted into the upright post; an upper connecting frame is fixedly arranged at the top end of the rotating shaft, and is located above the upright post; a lower connecting frame is fixedly arranged at the bottom end of the rotating shaft, and is located below the upright post; the upper hoop and the lower hoop are fixedly arranged at the upper end and the lower end of the upright post in one-to-one correspondence; the main lazy arm is inserted into the main lazy arm reinforcing sleeve. According to the 180-degree rotary reinforced concrete pole lazy arm disclosed by the invention, a vehicle-mounted crane can be replaced to finish power operation lifting work of a narrow place; a radical position, relative to a wire pole, of the lazy arm body can be adjusted.


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    Title :

    180-degree rotary reinforced concrete pole lazy arm


    Contributors:
    HE ZHONGLIANG (author) / WANG HUILIAN (author) / QU WEIPING (author) / DING WENYUAN (author) / TU HAIYAN (author) / CAO ZHONGRUI (author) / ZHOU JUN (author) / GU SHIGANG (author) / ZHOU YULIANG (author) / SU WEI (author)

    Publication date :

    2015-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / B66C Krane , CRANES



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