The invention relates to the related technical field of bilge keels, in particular to an expanded V-shaped bilge keel with a flow guide effect. The expanded V-shaped bilge keel with the flow guide effect comprises a base fixed to a bilge of a ship, an expanded cavity is formed in the base, an expanded mechanism used for expanding or shrinking a first expanded plate and a second expanded plate is arranged in the expanded cavity, and two flow guide frames are fixedly connected to the end wall of one side of the base. A flow guide mechanism used for flow guide is arranged in the flow guide frame, fixing mechanisms used for mutual fixing during expanding are arranged on the first expanded plate and the second expanded plate, and a power cavity is formed in the base. The water flow resistance can be reduced, ship navigation is prevented from being hindered, and the bilge keel can be retracted into the cavity during anchor dropping and anchor retracting to be prevented from being pulled apart by the ship anchor.

    本发明涉及舭龙骨相关技术领域,具体为一种具有导流效果的展开式V形舭龙骨。一种具有导流效果的展开式V形舭龙骨,包括固定于船只舭部的底座,所述底座内设有展开腔,所述展开腔内设有用于展开或收缩第一展开板和第二展开板的展开机构,所述底座一侧端壁上固定连接的设有两个导流架,所述导流架内设有用于导流的导流机构,所述第一展开板和所述第二展开板上设有用于在展开时相互固定的固定机构,所述底座内设有动力腔。本发明不仅可以降低水流阻力,避免阻碍船只航行,还能够在抛锚和收锚时将舭龙骨缩回腔内,防止被船锚扯断。


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    Titel :

    Expanded V-shaped bilge keel with flow guide effect


    Weitere Titelangaben:

    一种具有导流效果的展开式V形舭龙骨


    Beteiligte:
    LIU YANG (Autor:in)

    Erscheinungsdatum :

    2021-06-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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