The invention relates to a gangway convenient for long-time offshore operation, which comprises an upper gangway and a lower gangway which are located on a set of door frame and work in cooperation with deep sea operation equipment and a deep sea operation supporting suspension arm; only when the deep-sea operation equipment enters and exits the cabin and is completely opened, the lower gangway is closed during the underwater operation of the deep-sea operation equipment, and only the upper gangway is reserved as an outlet of a deep-sea operation supporting suspension arm; the tightness of the gap between the upper gunwale and the doorframe and the tightness of the gap between the lower gunwale and the doorframe can be guaranteed, and the tightness of the gap between the upper gunwale and the lower gunwale is not lower than the requirement of the classification society; the upper door group of the upper gangway adopts a hydraulic hinge opening and closing door type, and a single door or a double door is arranged according to the width of the gangway and is used for providing an opening for the deep sea operation supporting arm; the lower door group of the lower bulwark adopts a hydraulic hinge opening and closing door type, a single door or double doors can be arranged according to the width of the bulwark, inward opening or outward opening is selected according to the inner and outer space conditions of the bulwark, and the lower door group is used for providing an access opening for deep sea operation equipment.

    本发明涉及一种方便海上长时间作业的舷门,包括:上舷门和下舷门,坐落于一套门框之上,配合深海作业设备及深海作业支撑吊臂工作;仅在深海作业设备进出舱收放阶段完全打开,在深海作业设备水下作业期间关闭下舷门,仅保留上舷门作为深海作业支撑吊臂的出口;上舷门和下舷门除各自和门框之间的缝隙能保证密性之外,上舷门和下舷门之间的缝隙密性不低于船级社的要求;上舷门的上门门组,采用液压铰链启闭门型,可视舷门的宽度设置单开门或双开门,用于为深海作业支撑臂提供开口;下舷门的下门门组,采用液压铰链启闭门型,可舷视门的宽度设置单开门或者双开门,视舷门内外空间情况选择内开或外开,用于为深海作业设备提供进出开口。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Gantry convenient for offshore long-time operation


    Weitere Titelangaben:

    一种方便海上长时间作业的舷门


    Beteiligte:
    TANG QINGZHI (Autor:in) / WU XUDONG (Autor:in) / WU GANG (Autor:in) / WANG WEIFEI (Autor:in) / OUYANG MEIHUA (Autor:in) / CHEN CHEN (Autor:in) / QU NINGNING (Autor:in) / ZHANG HAIYING (Autor:in) / HUANG WEI (Autor:in)

    Erscheinungsdatum :

    08.11.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Offshore towing gantry

    WU JINKUI / CAO MING / DUAN QIUJIA et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Convenient-to-move gantry crane

    LIANG QINGJUN | Europäisches Patentamt | 2020

    Freier Zugriff

    Gantry crane rigid support convenient for transition

    YAO JUNWEI / GUO ZHIKANG / WANG PENGGE et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Gantry crane windproof zipper mechanism convenient to operate

    WANG ZHEN / HAN ZHIXIN / YAN KAI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Gantry crane device convenient to move for logistics storage

    ZHANG PENG | Europäisches Patentamt | 2023

    Freier Zugriff