The invention discloses a stable boom for offshore operation. The stable boom for offshore operation comprises a rotating base, a swing lifting column, a lifting column swing driving device, a lifting column auxiliary linear unit, an upper platform, a lifting driving device and a boom body, wherein the rotating base is installed on a ship deck, the swing lifting column is installed on the rotating base, the upper platform is installed on the top of the lifting column, and the boom body is installed on the upper platform. The boom can achieve large-amplitude compensation for sea wave interference movement through joint movement of the swing lifting column, the upper platform and the boom body. According to the stable boom for offshore operation, a stabilizing mechanism and an executing mechanism are integrated, the structure is compact, the integration degree is high, and the compensation range is large; the stable boom for offshore operation has the functions of both a crane and a pedestrian path, and offshore hoisting operation and offshore personnel transportation operation can be achieved.

    本发明公开一种海上作业用稳定机械臂,包括旋转底座、摆动升降柱、升降柱摆动驱动装置、升降柱辅助直线单元、上平台、升降驱动装置和臂主体;旋转底座安装在船甲板上,摆动升降柱机安装在旋转底座上,上平台安装在升降柱顶部,臂主体安装在上平台上;机械臂能通过摆动升降柱、上平台和臂主体的共同运动实现对海浪干扰运动的大幅度补偿;本发明的海上作业用稳定机械臂将稳定机构与执行机构一体化,结构紧凑、集成度高、补偿范围大;海上作业用稳定机械臂兼具起重机与人行通道的功能,能实现海上吊装作业与海上人员运输作业。


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    Title :

    Stable boom for offshore operation


    Additional title:

    海上作业用稳定机械臂


    Contributors:
    ZHAO TIESHI (author) / ZHANG YE (author) / LYU CHENGZHEN (author) / WANG CHANG (author) / LI ERWEI (author)

    Publication date :

    2021-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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