The invention relates to the field of ship production, and particularly discloses a support for smearing a protective coating on a cargo oil tank, the support comprises a supporting platform and a bottom supporting platform, a lifting rod is mounted on the lower surface of the supporting platform, and a hydraulic assembly is arranged on the outer side of the lifting rod and located on the upper surface of the bottom supporting platform; a spring is connected between the piston piece and the sealing gasket, the position adjusting assembly comprises a first pulley, a ratchet wheel, an elastic rotating shaft and a pawl, a lifting rope is installed on the outer side of the first pulley, and the other end, located in the supporting platform, of the lifting rope is connected with a second pulley. A fixed pulley is installed on the inner side of the lifting rope and located in the lower support. Torsion is applied to the rocker, the first pulley integrally pulls the lifting rope for winding, the lifting rope is guided by the fixed pulley in the winding process, the other end of the lifting rope pulls the second pulley to integrally vertically move downwards, and a user can autonomously control the standing platform to descend when working.

    本发明涉及船舶生产领域,具体公开了用于货油舱涂抹保护涂层的支架,包括支撑平台和底部支撑平台,所述支撑平台的下表面安装有抬升杆,所述抬升杆的外侧位于所述底部支撑平台的上表面设置有液压组件,所述活塞片与所述密封垫之间连接有弹簧,所述调位组件包括:第一滑轮、棘轮、弹性转轴、棘爪,所述第一滑轮的外侧安装有吊绳,所述吊绳的另一端位于所述支撑平台的内部连接有第二滑轮,所述吊绳的内侧位于所述下支架的内部安装有定滑轮。对摇杆施加扭力,使得第一滑轮整体拉动吊绳进行绕卷,收卷过程中吊绳在定滑轮的导向作用,使得吊绳的另一端拉动第二滑轮整体竖直向下进行移动,可以实现在使用者工作时可以自主的控制站立平台的下降。


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    Title :

    Support for smearing protective coating on cargo oil tank


    Additional title:

    用于货油舱涂抹保护涂层的支架


    Contributors:
    PAN WEIHUA (author) / MENG YANGCHUN (author) / HUANG XU (author) / SHEN YIBIN (author) / HUO SHENG (author)

    Publication date :

    2022-12-02


    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 / F16F SPRINGS , Federn



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