The invention provides a half-ship assembly device based on a dock, and belongs to the technical field of ship building equipment. The half-ship assembly device comprises a dock body and a U-shaped groove, wherein the dock body is composed of a first dock wall, a second dock wall, a rear dock wall, a dock gate, a dock bottom and a dock chamber; the U-shaped groove is formed in the dock body; the U-shaped groove comprises a first groove, a second groove and a third groove; the first groove is formed in the first dock wall; the second groove is formed in the second dock wall; the third groove isformed in the dock bottom; the lower ends of the first groove and the second groove are communicated with the third groove; a plurality of first hydraulic oil cylinders are fixedly arranged between the bottom of the third groove and the bottom plate; a first moving plate is arranged on the left side of the bottom plate in a left-right sliding mode; a second moving plate is arranged on the right side of the bottom plate in a left-right sliding mode; and two sealing mechanisms can separate the assembly position of the two half-ship structures from water in the dock chamber. According to the invention, the two half-ship structures can be assembled on the water in the dock, so that the construction period of the ship is shortened.

    本发明提供了一种基于船坞的半船合拢装置,属于船舶建造设备技术领域。本发明包括船坞本体和U型槽,船坞本体由第一坞壁、第二坞壁、后坞壁、坞门、坞底和坞室组成,U型槽设置在船坞本体内,U型槽包括第一凹槽、第二凹槽和第三凹槽,第一凹槽开设在第一坞壁上,第二凹槽开设在第二坞壁上,第三凹槽开设在坞底上,第一凹槽和第二凹槽的下端均与第三凹槽相连通,第三凹槽的底部和底板之间固设有若干个第一液压油缸,第一移动板左右滑动设置在底板的左侧,第二移动板左右滑动设置在底板的右侧,两个密封机构能够将两个半船结构的合拢处与坞室内的水隔开。本发明能够使两个半船结构在船坞内的水上合拢,缩短船舶的建造周期。


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    Title :

    Half-ship assembly device based on dock


    Additional title:

    一种基于船坞的半船合拢装置


    Contributors:
    LAI XIANGHUA (author) / XIA XIAOHAO (author) / LI YISHAN (author) / HUANG WEIJIANG (author)

    Publication date :

    2020-06-12


    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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