The invention provides an underwater guide frame with an anti-sinking function, the guide frame is provided with four vertically arranged guide frame legs, the four guide frame legs are distributed at four corners of a rectangle, and the bottom ends of the guide frame legs are provided with leveling anti-sinking mechanisms; the leveling anti-sinking mechanism comprises a balloon, blocking particles filled in the balloon and a hydraulic system communicated with the interior of the balloon, the balloon is fixedly connected to the bottom end of the guide frame leg, and the hydraulic system is used for filling the balloon with hydraulic oil or pumping out the hydraulic oil in the balloon. The balloon of the anti-sinking structure is filled with hydraulic oil when making contact with sludge, the whole balloon is flexible and can be attached to the seabed shape, the hydraulic oil is pumped out after leveling, blocking particles in the balloon rub each other, so that the whole balloon is rigid to guarantee the structural strength, and a hydraulic system injects a small amount of hydraulic oil into the air bag when retracting, so that blocking is relieved, and the balloon is flexible. The influence of sludge adsorption force can be reduced, so that the pulling force required for recycling is reduced, and the service life of the structure is prolonged.

    本发明提供了一种具有防沉功能的水下导向架,导向架具有四根竖直设置的导向架腿,四根导向架腿分布在矩形的四个角上,导向架腿底端设置有调平防沉机构;调平防沉机构包括球囊、填充在球囊内的阻塞颗粒以及与球囊内部连通的液压系统,球囊固定连接在导向架腿底端上,液压系统用于将液压油充满球囊或者将球囊内的液压油抽出。本设计防沉结构的球囊在接触淤泥时充满液压油整体呈柔性,能够贴合海底形状,调平后将液压油抽出内部阻塞颗粒互相摩擦使整个球囊呈刚性以保证结构强度,收回时液压系统将少量液压油注入气囊使阻塞解除球囊呈柔性,能够减小受到淤泥吸附力的影响,从而减轻回收所需要的拉力,延长结构使用寿命。


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    Titel :

    Underwater guide frame with anti-sinking function


    Weitere Titelangaben:

    一种具有防沉功能的水下导向架


    Beteiligte:
    FANG HAIFENG (Autor:in) / LI CHEN (Autor:in) / FAN JIHUA (Autor:in) / LIU TIANPENG (Autor:in) / LIAO PENG (Autor:in) / XU KANWEN (Autor:in) / BAI HONGLIN (Autor:in) / YAN JIE (Autor:in)

    Erscheinungsdatum :

    2023-05-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E02D FOUNDATIONS , Gründungen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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