The invention relates to the technical field of offshore drilling platforms, in particular to a lifting transmission device of an offshore drilling platform, which comprises a shell, a motor and a climbing gear shaft, a first-stage large gear used for driving the climbing gear shaft to rotate is arranged on the climbing gear shaft, and the first-stage large gear is meshed with the first-stage shaft gear. The device is suitable for a self-elevating drilling platform and a wind power installation platform, and the climbing gear is meshed with the pile leg rack, so that the pile leg can be lifted or lowered; lifting/lowering the platform at a rated lifting weight and a pre-ballasting state; and the weight of the platform is kept in a static state and a storm state.

    本申请涉及海上钻井平台的技术领域,尤其是涉及一种海上钻井平台的升降传动装置,包括壳体、设置于壳体上的电机和爬升齿轮轴,所述电机的输出轴上设置有Ⅰ级轴齿轮,所述爬升齿轮轴上设置有用于带动爬升齿轮轴转动的Ⅰ级大齿轮,所述Ⅰ级大齿轮与Ⅰ级轴齿轮相啮合。本申请适用于自升式钻井平台和风电安装平台,通过爬升齿轮与桩腿齿条啮合,具有能够实现桩腿的提升/降低;在额定提升重量和预压载状态提升/降低平台;在静态保持和风暴状态保持平台重量的效果。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Lifting transmission device of offshore drilling platform


    Weitere Titelangaben:

    一种海上钻井平台的升降传动装置


    Beteiligte:
    XU YANKE (Autor:in) / RU BINGWEI (Autor:in) / WANG SHUHUA (Autor:in) / ZHOU FENG (Autor:in) / DENG YUN (Autor:in) / ZHAO BIN (Autor:in)

    Erscheinungsdatum :

    2023-07-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



    Offshore platform lifting device

    KUO CHUNG HSUAN / KUO FANG SHENG | Europäisches Patentamt | 2019

    Freier Zugriff

    OFFSHORE PLATFORM LIFTING DEVICE

    KUO CHUNG HSUAN / KUO FANG SHENG | Europäisches Patentamt | 2019

    Freier Zugriff

    Offshore water drilling operation platform

    LU YANAN / LI BINGQUAN / DENG YANQING | Europäisches Patentamt | 2022

    Freier Zugriff

    Shipborne offshore helicopter lifting stabilizing platform

    CHANG ZONGYU / ZHENG ZHONGQIANG / DUAN XIN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Lifting type supporting platform for offshore oilfield

    LIU ANFENG | Europäisches Patentamt | 2015

    Freier Zugriff