The invention discloses a tug superstructure closure improvement process. The tug superstructure closure improvement process comprises the following steps that a main ship body is closed; main deckhouse installation: after the main deckhouse is manufactured, the main deckhouse is hoisted to a slipway area for strip leveling and inspection; closing, integrally installing, hoisting and shipping a lifesaving deck house and a cab slipway, and temporarily placing and fixing: after leveling and inspection of the main deck house are completed, hoisting the manufactured cab onto the lifesaving deck house for integral closing, temporarily not welding after closing, and temporarily fixing and placing; launching the ship; hoisting the host; installing a cabin rear shed; and the lifesaving deck house and the cab are integrally translated and folded. Before the ship is launched, the lifesaving deck house and the cab slipway are folded, integrally installed and temporarily fixed, welding after later integral translation in place is facilitated, the trouble that in a traditional mode, after the ship is launched, a superstructure is segmented and hoisted for multiple times can be avoided, the construction period after the ship is launched is shortened, and the construction efficiency is improved.

    本发明公开了一种拖轮上层建筑合拢改进工艺,包括以下步骤:主船体合拢;主甲板室安装:主甲板室制作完成后,吊至船台区进行条调平,报验;救生甲板室、驾驶室船台合拢,整体安装,吊装上船临时放置固定:主甲板室调平报验完成后,将制作好的驾驶室吊至救生甲板室上进行整体合拢,合拢后暂时不进行焊接,进行临时固定并放置;船舶下水;吊装主机;机舱后棚安装;救生甲板室、驾驶室整体平移合拢。船舶下水前将救生甲板室、驾驶室船台合拢,整体安装临时固定,便于后期整体平移到位后焊接,能免去传统方式中船舶下水后将上层建筑分段多次吊装的麻烦,缩短船舶下水后的施工周期,提高建造效率。


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    Titel :

    Improved folding process for tug superstructure


    Weitere Titelangaben:

    一种拖轮上层建筑合拢改进工艺


    Beteiligte:
    LIN FEIFEI (Autor:in) / ZENG LINGJUN (Autor:in) / YANG WEIWEI (Autor:in)

    Erscheinungsdatum :

    2023-07-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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