The rubber bag type anchoring foundation comprises a steel pipe, the steel pipe is sleeved with a rubber bag, an upper end opening of the steel pipe is connected with water injection equipment, and a plurality of water injection holes are evenly distributed in the pipe wall of the steel pipe; the rubber bag comprises a bag body, vertical stiffening ribs and annular stiffening ribs, the vertical stiffening ribs and the annular stiffening ribs are arranged on the outer side face of the bag body and are transversely and longitudinally evenly distributed and interwoven, the upper end and the lower end of the rubber bag are fixed to the upper end and the lower end of the steel pipe through flange plates respectively, a lifting lug is welded to the flange plate on the upper portion of the steel pipe, and an anchor chain is connected to the lifting lug. And a penetration boot is welded on the flange plate at the lower part of the steel pipe. When the rubber bag type anchoring foundation is used, water injection and water pumping of the rubber bag are carried out in cooperation with water injection equipment. The structure provided by the invention has the characteristics of high installation efficiency, low installation cost and recoverability, and effectively solves the problems of high cost and long period of an existing anchoring foundation.

    本发明公开了一种用于海上浮式结构锚固的橡胶囊式锚固基础,包括钢管,所述钢管上套装有橡胶囊,所述钢管的上端口连接有注水设备,所述钢管的管壁上均布有多个注水孔;所述橡胶囊包括囊体和设置在囊体外侧面、且横纵均布交织的竖向加劲肋和环向加劲肋,所述橡胶囊的上下两端分别通过法兰盘与所述钢管的上下两端固定,在所述钢管上部的法兰盘上焊接有吊耳,所述吊耳上连接有锚链,在所述钢管下部的法兰盘上焊接有贯入靴。使用本发明橡胶囊式锚固基础时,配合注水设备以进行橡胶囊的注水与抽水。本发明所提出的结构具有安装效率高、安装费用低、并且可回收的特点,有效的解决了目前锚固基础成本高、周期长的问题。


    Access

    Download


    Export, share and cite



    Title :

    Rubber bag type anchoring foundation for anchoring offshore floating structure


    Additional title:

    一种用于海上浮式结构锚固的橡胶囊式锚固基础


    Contributors:
    SUN LIQIANG (author) / SUN QUANZHI (author) / FENG XIAOWEI (author) / LANG RUIQING (author) / SHI PENG (author) / XIE DESHAN (author) / TIAN YUHANG (author)

    Publication date :

    2023-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    FLOATING OFFSHORE STRUCTURE ANCHORING DEVICE

    BANG DO SOO | European Patent Office | 2023

    Free access

    Anchoring structure and offshore floating platform

    ZHOU YIMING / LIU XIN / YAN SHU et al. | European Patent Office | 2024

    Free access

    Anchoring foundation suitable for floating photovoltaic and construction method of anchoring foundation

    LIU MENGMENG / YANG JIN WOO / LIAN JIJIAN et al. | European Patent Office | 2023

    Free access

    Tension leg platform anchoring foundation of floating type offshore wind power plant

    HE MINJUAN / MA RENLE / LI ZHENG et al. | European Patent Office | 2023

    Free access

    Offshore floating type wind power platform anchoring system

    WU YUANSHAO / JI YANLING | European Patent Office | 2021

    Free access