The invention discloses an idler pulley mechanism, an insulation bucket arm and an insulation bucket arm car. The idler pulley mechanism comprises a frame body (1), a side idler pulley (2) and a guiding assembly (3); the two opposite faces of the frame body (1) are opened, and the side idler pulley (2) is arranged on the side face of the frame body (1); the guiding assembly (3) is arranged at thebottom between the two side faces of the frame body (1); and the guiding assembly (3) is rotationally connected to the frame body (1) and provides two or more supporting parts (4) in the moving direction of an insulation telescopic arm (7) to conduct supporting and guiding positioning on the insulation telescopic arm (7). The idler pulley mechanism conducts stable supporting and guiding positioning on the insulation telescopic arm (7) through the guiding assembly (3) and the side idler pulley (2) arranged on the frame body, is stable in performance and simple in structure and has great application value.

    本发明公开了一种导轮机构、绝缘斗臂以及绝缘斗臂车,其中,导轮机构包括,框体(1),侧导轮(2)和导向组件(3),其中,所述框体(1)的两相对面开口,所述侧导轮(2)设置在所述框体(1)的侧面,所述导向组件(3)设置在所述框体(1)的两所述侧面之间的底部;所述导向组件(3)转动连接于所述框体(1),且所述导向组件(3)沿绝缘伸缩臂(7)的运动方向上至少提供两个支撑部位(4),以对所述绝缘伸缩臂(7)进行支撑和导向定位。本发明的导轮机构通过框体上设置导向组件(3)和侧导轮(2),实现了对绝缘伸缩臂(7)进行稳定支撑和导向定位,本发明的导轮机构性能稳定,结构简单,具有极大的应用价值。


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    Title :

    Idler pulley mechanism, insulation bucket arm and insulation bucket arm car


    Additional title:

    一种导轮机构、绝缘斗臂以及绝缘斗臂车


    Contributors:
    ZHOU QING (author) / XIANG HONG (author) / SONG WEI (author) / DING NING (author) / XIA LEI (author) / CHEN YONGTAO (author) / HOU XINGZHE (author) / WANG DAHONG (author) / ZHANG HAIBING (author) / MENG XIAN (author)

    Publication date :

    2020-11-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



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