The invention discloses a marine side-pushing grille and a manufacturing method thereof. Support lugs are arranged on the side pushing grids; the supporting lugs are connected with the side pushing cylinder, the side pushing grating is further provided with a circular grating, the circular grating is located between the side pushing grating and the side pushing propeller hub, a receding position is formed by arranging the circular grating, a center protrusion of the side pushing propeller hub can be effectively prevented from abutting against the side pushing grating, and therefore the problemthat the distance between the side pushing grating and the side pushing propeller hub is too short is solved.

    本发明公开了一种船用侧推格栅及其制作方法,侧推格栅上设有支耳,支耳与侧推筒体连接,侧推格栅上还设有圆形格栅,且圆形格栅位于侧推格栅与侧推桨毂之间,通过设置圆形格栅形成避空位,能够有效防止侧推桨毂的中心凸起抵接到侧推格栅,从而解决侧推格栅与侧推桨毂距离过近的问题。


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    Title :

    Marine side-pushing grille and manufacturing method thereof


    Additional title:

    船用侧推格栅及其制作方法


    Contributors:
    YANG SHANLIN (author) / PENG XIUQING (author) / SHEN JIAN (author) / HUANG QIUYUN (author)

    Publication date :

    2020-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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