The invention relates to the technical field of ship side thrust devices, in particular to a streamline bow side thrust grating structure which comprises a side thrust cylinder, a streamline side thrust grating is embedded in the end of the side thrust cylinder, and a locking device is mounted in the streamline side thrust grating. The outer surface, away from the circle center of the side pushing barrel, of the locking device penetrates through the streamline side pushing grating and is connected with the inner wall of the side pushing barrel in a clamped mode. The end, close to an outer end opening of the side pushing barrel, of the streamline side pushing grating is hinged to evenly-distributed blocking devices. By arranging the locking mechanism, a worker can rotate a ring, and the ring drives all clamping strips to be clamped with or separated from clamping grooves through a first tooth groove and a driven gear, so that the worker can easily assemble and disassemble the streamline side-pushing grille and can smoothly enter the side-pushing barrel, and the working efficiency is improved. Therefore, workers can normally check and maintain the bow propeller, and work of the workers is easier.

    本发明涉及船舶侧推装置技术领域,具体的说是一种流线型艏侧推格栅结构,包括侧推筒体,所述侧推筒体的端部嵌入安装有流线型侧推格栅,所述流线型侧推格栅的内部安装有锁定装置,所述锁定装置远离侧推筒体圆心处的外表面贯穿流线型侧推格栅并与侧推筒体的内壁卡接,所述流线型侧推格栅靠近侧推筒体外端口的一端铰接有均匀分布的阻挡装置;通过设置锁定机构,工作人员可通过旋转环圈,环圈通过第一齿槽和从动齿轮带动所有的卡接条与卡接槽卡接或分离,使得工作人员能够轻松地装卸流线型侧推格栅,工作人员能够顺利进入侧推筒体的内部,以保障工作人员能够正常检查维护艏侧推进器,使得工作人员工作更加轻松。


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    Title :

    Streamline bow thruster grating structure


    Additional title:

    一种流线型艏侧推格栅结构


    Contributors:
    CAO HONG (author) / ZHU YONGXIANG (author)

    Publication date :

    2023-03-14


    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



    Side thruster grating and ship

    HE JIAJI / HUANG YUAN / YUAN WEI et al. | European Patent Office | 2023

    Free access

    Streamline autos

    Jaray, P. | Engineering Index Backfile | 1922


    Streamline bodies

    Zeder, J.C. | Engineering Index Backfile | 1941


    Streamline bodies

    Neumann-Neander, Ernst | Engineering Index Backfile | 1922


    Streamline tonic

    Online Contents | 1996