The invention discloses a constant-tension synchronous control system of a marine horizontal folding and unfolding type boat hanging device, which comprises a pump station, the pump station is connected with a multi-way valve, the multi-way valve is respectively connected with a winch, a folding and unfolding oil cylinder and a locking oil cylinder, the winch is connected with a hydraulic motor, a brake is arranged on the winch, a valve group is arranged between the winch and the multi-way valve, and the locking oil cylinder is connected with the hydraulic motor. The valve group comprises a first branch, a second branch and a third branch, a port B of the valve group is connected with a lifting port of the hydraulic motor through the first branch, a shuttle valve and a sequence valve are sequentially arranged on the second branch, the second branch is connected with a winch brake, and an electromagnetic reversing valve, a hydraulic control reversing valve and an overflow valve are sequentially arranged on the third branch.

    本发明公开了一种船用水平折展式吊艇装置恒张力同步控制系统,包括泵站,泵站与多路阀相连,多路阀又分别与绞车、折展油缸、锁紧油缸相连,所述的绞车与液压马达相连,绞车上还设有制动器,绞车与多路阀之间还设有阀组,所述的阀组包括第一支路、第二支路与第三支路,第一支路将阀组的B口与液压马达的起升口相连,第二支路上依次设有梭阀、顺序阀并与绞车制动器相连,第三支路上依次设有电磁换向阀、液控换向阀与溢流阀。


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    Title :

    Constant tension synchronous control system of marine horizontal folding and unfolding type boat hanging device


    Additional title:

    一种船用水平折展式吊艇装置恒张力同步控制系统


    Contributors:
    WANG ZHIJUN (author) / ZHAO MINGQING (author) / WEI JINHUI (author) / QIAN DONGLIN (author)

    Publication date :

    2021-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B66C Krane , CRANES / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein




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