The invention provides a floating and sinking process of a cylindrical component, which is characterized in that a detachable buoyancy base is mounted at the bottom end of a vertical cylindrical component, so that the component can float and stop in water; a sinking positioning ship is arranged on the periphery of the component, and the component is moved to a sinking position; the sinking positioning ship is anchored at the sinking position, and then a supporting limiting structure on the sinking positioning ship abuts against the component; a water inlet in the component is opened, water is discharged to the inner side of the component, and the water inlet in the component is closed when the component sinks downwards to the position away from the water bottom by a preset distance; leveling the water surface end of the component by leveling the sinking positioning ship; the underwater end of the component is leveled by leveling the detachable buoyancy base, and then the component is driven to coincide with the sinking position by adjusting the anchoring position of the sinking positioning ship; the water inlet in the component is opened again, and the component continues to settle to make contact with the water bottom; and finally, the detachable buoyancy base is separated from the cylinder component and lifted away from the cylinder component, and positioning and sinking of the cylinder component are completed.

    本申请提供了一种圆筒构件的浮游沉放工艺,在立式圆筒构件的底端安装可拆卸浮力底座,使构件能够浮停在水中;在构件外周围设沉放定位船,并将构件移动至沉放位置;将沉放定位船锚定在沉放位置,再由沉放定位船上的支撑限位结构支抵在构件上;开启构件上的进水口,向构件的内侧放水,构件向下沉降至离水底相距预设距离时,关闭构件上的进水口;通过调平沉放定位船,将构件的水面端调平;通过调平可拆卸浮力底座,将构件的水下端调平,再通过调整沉放定位船的锚定位置,带动构件与沉放位置重合;再次开启构件上的进水口,构件继续沉降至与水底接触;最后使可拆卸浮力底座从圆筒构件上脱离,并吊离圆筒构件,完成圆筒构件的定位沉放。


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    Title :

    Floating and sinking process of cylindrical component


    Additional title:

    一种圆筒构件的浮游沉放工艺


    Contributors:
    LIN WEI (author) / WANG QIANG (author) / WANG XIANG (author) / FU DAWEI (author) / WANG GUOZHI (author)

    Publication date :

    2025-03-28


    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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