An expansion type offshore oil and gas platform anchoring pile bolt device comprises an anchoring pile bolt and a piling tool. The anchoring pile bolt is provided with a fixed mooring rope, a steel rod positioning hole, a pile body, a pile claw and a pile head, one end of the fixed mooring rope is connected with the offshore oil and gas platform, the other end of the fixed mooring rope is connected with the pile body of the anchoring pile bolt, and the periphery, close to the upper end side, of the pile body is provided with an annular groove where the fixed mooring rope is wound; the pile body is composed of a circular steel structure, a surface structure is arranged on the outer circumferential surface of the pile body, and the firmness degree of the pile body when the pile body is installed on the seabed is improved through the surface structure on the outer circumferential surface; the upper part of the piling tool is provided with a heavy hammer, the heavy hammer can be an iron block, and the lower end surface of the heavy hammer is provided with a plurality of grooves along the radial direction; moreover, one end of the piling tool is flexibly connected with the sling, the other end of the piling tool is rigidly connected with the positioning steel rod, one end of the sling is connected with a winch on the ship, and the other end of the sling is connected to a heavy hammer of the piling tool.

    一种膨胀式海洋油气平台锚泊桩栓装置,包括:锚泊桩栓,打桩工具;所述锚泊桩栓具有固泊绳缆,钢杆定位孔、桩体、桩爪以及桩头,其中,所述固泊绳缆的一端与海洋油气平台连接,固泊绳缆的另一端与锚泊桩栓的桩体连接,桩体的靠近上端侧的外周设置有饶设固泊绳缆的环槽;所述桩体由圆形钢结构构成,在桩体的外圆周面上设置有表面结构,上述外圆周面上的表面结构,提高桩体安装在海底时的牢固程度;其中,所述的打桩工具的上部为重锤,重锤可使用铁块,重锤的下端面上,沿着径向设置有多个凹槽;并且,打桩工具的一端与吊索柔性相连接,一端与定位钢杆钢性相连接,其中,所述吊索的一端连接船舶上起绞机,一端连接打桩工具的重锤上。


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    Title :

    Expansion type offshore oil and gas platform anchoring pile bolt device


    Additional title:

    一种膨胀式海洋油气平台锚泊桩拴装置


    Contributors:
    WU CHANGWEN (author)

    Publication date :

    2022-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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