The invention discloses a disposable ballast device and an underwater product, the disposable ballast device is used for being installed in a pressure-resistant structure at the bottom of a ship body, the disposable ballast device comprises a supporting piece used for penetrating through a bottom shell of the ship body, and the upper end of the supporting piece is used for being connected with a driving structure in the ship body; the cup-shaped pipe joint is arranged outside the supporting piece in a sleeving mode and arranged at the position, penetrating through a bottom shell of the ship body, of the supporting piece. The load assembly is detachably connected with the lower end of the supporting piece, a first groove is formed in the top of the load assembly, and at least part of the cup-shaped pipe joint extends into the first groove and is separated from the bottom wall of the first groove. The first groove is formed in the top of the load assembly and plays a role in avoiding the bottom of the ship body, so that the part, close to the two sides, of the upper portion of the load assembly can be closer to the bottom of the ship body, the effective size of the load assembly is increased, occupation of the disposable load in the length and width directions is reduced, and the mass of the disposable load is guaranteed; and the effects of optimizing the occupied space and reducing the assembly difficulty are achieved.

    本申请公开了一种可弃压载装置和水下产品,可弃压载装置用于安装在船体底部的耐压结构内,可弃压载装置包括支撑件,用于贯穿船体的底部外壳设置,支撑件的上端用于与船体内的驱动结构连接;杯型管节,套设在支撑件外,并设于支撑件穿过船体的底部外壳的位置;载荷总成,与支撑件的下端可分离连接,载荷总成顶部设有第一凹槽,杯形管节的至少部分伸入到第一凹槽内,并与第一凹槽的底壁间隔开。通过在载荷总成的顶部设置第一凹槽,第一凹槽起到避让船体底的作用,以使载荷总成上部靠近两舷的部分可以更加贴近船体底,增加载荷总成有效体积,减少可弃载荷在长度和宽度方向上的占用,并保证可弃载荷的质量,起到优化占用空间,降低装配难度的作用。


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    Title :

    Disposable ballast device and underwater product


    Additional title:

    可弃压载装置和水下产品


    Contributors:
    XIA WEN (author) / DING YUXIN (author) / GAO XIANG (author) / JIA YICHENG (author) / XU QINYE (author)

    Publication date :

    2024-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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