The invention provides a large ship launching method. The launching method comprises the steps that a slipway extending in the longitudinal direction is laid on a slipway; a first barge and a second barge which are connected end to end in the longitudinal direction are fixed to the shoreside of the slipway, and decks of the two barges are kept on the same horizontal plane; anti-collision structures are arranged between the slipway and the first barge and between the first barge and the second barge respectively, so that the slipway, the first barge and the second barge are arranged at intervals in the longitudinal direction; longitudinal barge slideways are laid on decks of the barges, so that the barge slideways and the slipway slideways are located on the same straight line; a ship body to be launched sequentially slides to decks of the first barge and the second barge along the slipway of the slipway and the barge slipway of the barge; the first barge and the second barge are synchronously dived until the barges float; and the ship body slides and enters the water from the barge. And the double barges are longitudinally connected, so that the limitation of the launching scale of the existing barges is overcome, and the dependence of launching on a dock is eliminated.

    本发明提供了一种大型船舶的下水方法,包括步骤:在船台上铺设沿纵向延伸的船台滑道;在船台的岸边处固定沿纵向首尾相连接的第一驳船和第二驳船,保持两个驳船的甲板处于同一水平面;分别在船台和第一驳船之间、第一驳船和第二驳船之间设置防碰撞结构,使得三者在纵向上间隔布置;在各驳船的甲板上铺设沿纵向的驳船滑道,使驳船滑道和船台滑道处于同一直线上;将待下水的船体先后沿所述船台滑道、所述驳船滑道滑移至第一驳船和第二驳船的甲板上;同步下潜第一驳船和第二驳船,直至驳船漂浮;将船体从驳船上滑移下水。采用双驳船的纵向连接,克服现有驳船下水尺度的限制,摆脱了下水对船坞的依赖。


    Access

    Download


    Export, share and cite



    Title :

    Large ship launching method


    Additional title:

    大型船舶的下水方法


    Contributors:
    WANG SHUAI (author) / QU ZUJIANG (author) / ZHAO BIAO (author) / ZHAO AIJUN (author) / LIU HAITAO (author) / SHI YAOYU (author)

    Publication date :

    2021-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



    Large ship launching method

    LI JUNYING | European Patent Office | 2022

    Free access

    Launching ship

    Williams, H. | Engineering Index Backfile | 1943


    SHIP LAUNCHING SUPPORT SYSTEM, SHIP CONTROL DEVICE, SHIP LAUNCHING SUPPORT METHOD AND PROGRAM

    SHIRAO MASATO / SATO MARINO / TOKUSHIGE JUN et al. | European Patent Office | 2024

    Free access

    Ship launching lantern

    CHEN JIANWU / LIU CHENGWEI / TIAN YUANMEI | European Patent Office | 2021

    Free access