The invention provides a telescopic push welding type sealing structure and a base manufacturing method thereof. The sealing structure comprises a telescopic push, a telescopic push lower base panel, a telescopic push lower base sealing plate, a manhole, an epoxy cushion block and a hull base deck. Sealing is formed in the mode that the telescopic push lower base sealing plate is welded to the lower portion of the telescopic push lower base panel and welded to the ship body base deck, a traditional sealing mode of a rubber O-shaped sealing ring and a rubber omega-shaped sealing ring is replaced, and watertightness of the large-size telescopic push lower base is achieved. The welding type sealing structure provided by the invention is long in service life, does not need to be maintained frequently, is low in requirement on the levelness of a ship body base panel during manufacturing, reduces the construction difficulty, shortens the construction period and saves the construction cost.

    本发明提供了一种伸缩推焊接式密封结构及其基座制造方法,密封结构包括伸缩推、伸缩推下基座面板、伸缩推下基座密封板、检修孔、环氧垫块和船体基座甲板。通过将伸缩推下基座密封板焊接在伸缩推下基座面板下方,并与船体基座甲板焊接的方式形成密封,代替传统的橡胶O型密封圈与橡胶Ω型密封圈密封形式,实现大尺寸伸缩推下基座水密。本发明提供的焊接式密封结构使用年限长,不需要经常维护,制造时对船体基座面板水平度要求低,降低了施工难度,缩短了施工周期并节约了建造成本。


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    Title :

    Telescopic push welding type sealing structure and base manufacturing method thereof


    Additional title:

    一种伸缩推焊接式密封结构及其基座制造方法


    Contributors:
    YANG SHANLIN (author) / LIU CHONGZHE (author) / HUANG QIUYUN (author)

    Publication date :

    2022-12-27


    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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