The supporting structure of the semi-suspension rudder comprises a main body mechanism, the main body mechanism comprises a ship body, a false rudder is fixedly connected to the inner wall of the ship body, a rudder sleeve is rotationally connected to the inner wall of the false rudder, and a rudder blade is fixedly installed on the surface of the rudder sleeve; the supporting structure of the semi-suspension rudder further comprises a supporting mechanism, the supporting mechanism is fixedly connected to one side of the ship body, and the supporting mechanism is used in cooperation with the ship body. The rudder blade supporting structure has the beneficial effects that the external enclosure bulkhead is composed of the head outer plate, the side outer plate and the round steel, the plate rib partition structure is arranged in the external enclosure bulkhead for reinforcement, the bottom is sealed through the bottom outer plate, the top is connected with the tail of the ship body, and the overall shape of the supporting structure is matched with the rudder blade; namely, the bottom of the supporting structure is consistent with the top of the rudder blade in appearance, and the supporting structure upwards and moderately floats outwards to extend to a hull outer plate, so that the course stability of a ship can be improved, the hydrodynamic characteristics of a semi-suspension rudder can be made up, and the rudder effect is improved.

    本发明涉及半悬挂舵的支承结构,包括主体机构,主体机构包括船体,船体的内壁固定连接有假舵,假舵的内壁转动连接有舵套筒,舵套筒的表面固定安装有舵叶;半悬挂舵的支承结构,还包括支承机构,支承机构固定连接于船体的一侧,支承机构与船体配合使用。本发明的有益之处在于,通过设置外部围壁由首部外板、舷侧外板及圆钢构成,内部设置板筋隔档结构加强,底部采用底部外板封闭,顶部与船体尾部连接,支承结构整体外形与舵叶相匹配,即支承结构的底部与舵叶顶部外形一致、向上适度外飘延伸至船体外板,达到了可提高船舶的航向稳定性,且能弥补半悬挂舵水动力特性、提高舵效。


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    Title :

    Supporting structure of semi-suspension rudder


    Additional title:

    半悬挂舵的支承结构


    Contributors:
    FENG CHANGNING (author) / HUA JIA (author) / HUANG ZUQIN (author) / ZHAO LONGHUA (author) / CUI WAN (author) / CHEN MAOYONG (author) / JIN PANPAN (author) / LIU HEFANG (author) / ZHAO YITING (author) / MIAO CHUN (author)

    Publication date :

    2022-11-25


    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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