The invention discloses an arch frame operation trolley steel wire rope seat head wheel and double-rope traction system which comprises an auxiliary frame, a sliding seat is slidably connected to the auxiliary frame, four sets of first rollers in rolling connection with the auxiliary frame are rotationally connected to the sliding seat, and the first rollers are symmetrically installed on the two sides of the sliding seat. A sliding oil cylinder with a hydraulic lock is fixedly connected to the auxiliary frame, a steel wire rope seat head wheel body is hinged to the other end of the sliding oil cylinder, a guide rail fixedly connected with the auxiliary frame is connected to the steel wire rope seat head wheel body in a sliding mode, and two sets of brake oil cylinders are further fixedly connected to the sliding seat. According to the steel wire rope seat head wheel and double-rope traction system of the arch frame operation trolley, the sliding seat is provided with a double-brake mechanism through a hydraulic lock of the sliding oil cylinder and a brake oil cylinder arranged on the sliding seat, the first rolling wheel is lubricated through the effect of the lubricating assembly, friction force is reduced, and therefore stable sliding of the sliding seat is facilitated; therefore, the sliding safety of the sliding seat is improved.

    本发明公开了一种拱架作业台车钢丝绳座头轮和双绳牵引系统,包括副车架,副车架上滑动连接有滑移座,滑移座上转动连接有与副车架滚动连接的第一滚轮,第一滚轮设置有四组,且对称安装于滑移座的两侧,且副车架上固定连接有带有液压锁的滑移油缸,滑移油缸的另一端铰接有钢丝绳座头轮本体,钢丝绳座头轮本体上滑动连接有与副车架固定连接的导轨,且滑移座上还固定连接有两组刹车油缸,此拱架作业台车钢丝绳座头轮和双绳牵引系统,通过滑移油缸自带的液压锁和滑移座上设置的刹车油缸使得滑移座具有双重刹车机构,且通过润滑组件的作用对第一滚轮进行润滑降低摩擦力,因此便于滑移座的稳定滑动,因此有利于提高滑移座滑动的安全性。


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    Titel :

    Steel wire rope seat head wheel and double-rope traction system of lagging jack operation trolley


    Weitere Titelangaben:

    一种拱架作业台车钢丝绳座头轮和双绳牵引系统


    Beteiligte:
    WAN ZHEN (Autor:in) / LI CHUNBAO (Autor:in) / HUANG WENQI (Autor:in)

    Erscheinungsdatum :

    2023-01-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / E21D SHAFTS , Schächte / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16N LUBRICATING , Schmierung



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