The invention relates to a four-pile jacket structure lifting lug pin shaft mounting tool in the field of offshore pipe pile jacket mounting, which comprises a telescopic frame mounted on the outer side of a lifting lug, and the telescopic frame comprises a left moving frame and a right moving frame; the inner side of the left moving frame is fixedly connected with a hole aligning disc used for being inserted into a hollow cavity of the lifting lug. A laser transmitter is installed at the circle center of the inner end face of the hole aligning disc. The outer side of the right moving frame is slidably connected with a lifting table, the upper portion of the lifting table is slidably connected with a bearing frame used for loading the pin shaft, and the bearing frame is provided with a laser marking hole matched with the laser transmitter. A hole aligning disc is clamped in a hollow cavity of a lifting lug, a laser emitter installed on the hole aligning disc is rapidly calibrated, light emitted by the laser emitter coincides with the axis of the center line of the lifting lug, then a bearing frame used for bearing a pin shaft is adjusted through a lifting table, a laser line marking hole of the bearing frame coincides with the laser light, and rapid hole aligning is achieved; and subsequent pin shaft horizontal insertion is facilitated.

    本发明涉及海上管桩导管架安装领域的一种四桩导管架结构吊耳销轴安装工装,包括安装在吊耳外侧的伸缩架,伸缩架包括左移动架和右移动架;左移动架内侧固定连接有用来插入吊耳中空腔的对孔盘,对孔盘内端面圆心处安装有激光发射器;右移动架外侧滑动连接有升降台,升降台上方滑动连接有用来装载销轴的承托架,承托架上设有与激光发射器配合的激光标记孔;使用对孔盘卡接在吊耳中空腔内,对安装在对孔盘上的激光发射器进行快速标定,实现激光发射器的射出光线与吊耳中线轴线重合,然后利用升降台调节用来承载销轴的承托架,使得承托架的激光标线孔与激光光线重合,实现快速对孔,便于后续销轴水平插入。


    Access

    Download


    Export, share and cite



    Title :

    Four-pile jacket structure lifting lug pin shaft mounting tool


    Additional title:

    一种四桩导管架结构吊耳销轴安装工装


    Contributors:
    FENG XIAOXING (author) / MEI WEIDONG (author) / ZHANG JIN (author) / LING WEIJUN (author) / JI PENG (author) / MEI DEQUAN (author) / MA JIALIANG (author) / JI HONGLIN (author) / YANG GUANG (author) / LIU DONGHUA (author)

    Publication date :

    2024-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    MAIN SHAFT LIFTING TOOL

    AITKEN GLEN D / CORNELISSE PETER | European Patent Office | 2025

    Free access

    MAIN SHAFT LIFTING TOOL

    AITKEN GLEN D / CORNELISSE PETER | European Patent Office | 2024

    Free access

    Wheel mounting lifting tool

    LI XUEBIN / WU JING / HUA SIMING et al. | European Patent Office | 2015

    Free access

    Lifting equipment for mounting electric vehicle charging pile

    YU XIANGQIAN / YU JIAN / ZHANG LEI et al. | European Patent Office | 2023

    Free access

    Lifting point suitable for lifting large jacket

    LI HUAILIANG / HU YONGMING / HUANG HUAIZHOU et al. | European Patent Office | 2025

    Free access