The invention relates to the technical field of ships, in particular to a ship side thrust hole cover which comprises an installation base arranged on a ship body in the circumferential direction of aside thrust hole. The flow guide plate is rotationally arranged on the mounting base and can open or close the side push hole; and the locking piece is arranged in the mounting base and can lock theflow guide plate, so that the side push hole is kept in an open state or a closed state. According to the ship bow, the vortex phenomenon caused by the side thrust holes can be reduced while side thrust of the ship bow is achieved, and therefore the sailing speed of a ship is guaranteed.

    本发明涉及船舶技术领域,尤其涉及一种船舶侧推孔盖,其包括安装座,所述安装座沿侧推孔的周向设置在船体上;导流板,转动设置在所述安装座上,能够打开或者关闭所述侧推孔;锁紧件,设置在所述安装座中,能够锁定所述导流板,使所述侧推孔保持打开状态或者关闭状态。本发明能够在实现船艏侧推的同时,减少侧推孔造成的涡流现象,从而保证船舶的航行速度。


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    Title :

    Ship side thrust hole cover


    Additional title:

    一种船舶侧推孔盖


    Contributors:
    ZHANG KE (author) / YANG LIN (author) / DONG XUJING (author)

    Publication date :

    2020-08-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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