The invention discloses a ship slipway launching shaft system sealing device which comprises a combined support, a limiting assembly and a connecting assembly connected with a middle shaft and/or a tail shaft of a ship body. The combined support and the connecting assembly are connected through the limiting assembly. The combined support comprises a first cross beam and a second cross beam, and the first cross beam and the second cross beam are detachably connected through stand columns. The second cross beam is of an H-shaped structure; the first cross beam, the second cross beam and the stand columns are all connected with the limiting assemblies through the connecting assemblies. When the sealing device is in a sealing state, the connecting assembly is arranged in the through holes of the middle shaft and the tail shaft in a penetrating mode and compresses the middle shaft and the tail shaft. When the sealing device is in an anti-rotation state, the connecting assembly is clamped in the through hole of the stern shaft. Compared with the prior art, shafting sealing can be conducted on a ship body, the shafting sealing device can be used as an anti-rotation device after being adjusted, and multiple purposes are achieved through one device.

    本发明公开了一种船舶船台下水轴系封固装置,包括组合支架,限位组件和与船体的中间轴和/或艉轴连接的连接组件;所述组合支架和连接组件通过限位组件连接;所述组合支架包括第一横梁和第二横梁,所述第一横梁和第二横梁通过立柱可拆卸地连接;所述第二横梁为“H”型结构;所述第一横梁、第二横梁和立柱均通过连接组件与限位组件连接;在所述封固装置处于封固状态下,所述连接组件穿设在中间轴和艉轴的通孔中,并压紧所述中间轴和艉轴;在该封固装置处于为防转状态下,所述连接组件卡设在艉轴的通孔中。与现有技术相比,本发明既能对船体进行轴系封固,又能调整后作为防转装置使用,做到一装多用。


    Access

    Download


    Export, share and cite



    Title :

    Sealing device for launching shaft system of ship slipway


    Additional title:

    一种船舶船台下水轴系封固装置


    Contributors:
    XIONG CHAOWEN (author) / XIA BINTING (author) / YANG CHAO (author) / LIU TING (author) / WU CAO (author) / RUAN LEI (author)

    Publication date :

    2024-07-02


    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



    Method and tool for sealing launching rudder blade of inclined slipway ship

    XIONG YUANYUAN / XIONG CHAOWEN / KUANG QIAN et al. | European Patent Office | 2023

    Free access

    SLIPWAY-LAUNCHED SHIP

    SONG YUN U / HYUN YOUNG CHAN / YOO KWANG HOON et al. | European Patent Office | 2015

    Free access