The invention relates to a hydraulic hatch cover watertight pressure device and a test method, the top of a hatch coaming is hinged to a hatch cover through a hinge, a sealing cover is fixed to the outer surface of the hatch cover, the sealing cover is hollow, a connector with a stop valve is fixed to the outer surface of the sealing cover, and a drainage valve is arranged at the end, away from the hinge, of the bottom of the sealing cover; a locking mechanism and an opening and closing mechanism are fixed to the inner surface of the hatch cover. The sealing cover is filled with water and pressurized, the hatch cover is opened through the opening and closing mechanism and the locking mechanism, and water tightness, water pressure and action tests are conducted on the hatch cover. According to the test device structure, the action and the watertight pressure can be tested at the same time through one device, the action test can be effectively carried out in stages, the whole action can be disassembled, the watertight pressure test and the action test can be carried out at the same time, the test frequency is reduced, and the operation difficulty and cost are reduced.

    一种液压舱盖水密压力装置及试验方法,舱口围顶部通过铰链与舱口盖铰接,舱口盖外表面固定有密封罩,密封罩内部中空,密封罩外表面固定有一个带有截止阀的连接接头,密封罩底部远离铰链的一端设置有排水阀,通过舱口盖内表面固定有锁紧机构及开合机构。向密封罩内灌入水并且加压,利用开合机构和锁紧机构开启舱口盖,对舱口盖进行水密、水压及动作试验。本发明的这种试验装置结构,通过一个装置即可同时对动作和水密压力进行测试,并且可以分阶段、有效进行动作测试,将整体动作拆解开来,水密水压测试和动作测试同时进行,减少了试验次数,降低了操作难度和成本。


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    Titel :

    Hydraulic hatch cover watertight pressure device and test method


    Weitere Titelangaben:

    一种液压舱盖水密压力装置及试验方法


    Beteiligte:
    YAN HAN (Autor:in) / ZHENG ZHONG (Autor:in) / ZHAO BINBIN (Autor:in) / SUN SHUAI (Autor:in) / SUN LIWEI (Autor:in) / SONG XIAOYU (Autor:in) / LIU JIAN (Autor:in) / DIAO HONGYANG (Autor:in) / QU WENWU (Autor:in) / ZHANG DONGSHENG (Autor:in)

    Erscheinungsdatum :

    2022-02-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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