PROBLEM TO BE SOLVED: To provide an offshore wind turbine installation method capable of preventing striking between members caused by oscillation generated by tidal wave or wind when the offshore wind turbine is installed on a pile and capable of reducing shock occurred, and provide a transition piece therefor.SOLUTION: A transition piece is configured by a pile cover 29 and a guide pile 41. When an offshore wind turbine and a pile 27 are connected, the guide pile 41 is lowered under a state in which an air tube 45 is contacted with an outer peripheral surface 37 of the pile cover 29 integrated with an upper end of the pile 27 while air is being fed to each of the air tube 45 arranged in an annular form at an inner peripheral surface 43 of the guide pile 41 integrally formed with a lower end of the offshore wind turbine and a space 59 inside the guide pile 41, and then the guide pile 41 is applied to the pile cover 29. At this time, an insertion guide 47 at the inner peripheral surface 43 of the guide pile 41 is fitted to a guide groove 57 of the outer peripheral surface 37 of the pile cover 29. After this operation, a flange 39 of the pile cover 29 and a flange 49 of the guide pile 41 are fastened by a fastener.SELECTED DRAWING: Figure 6

    【課題】洋上風車を杭に設置する際に、波浪や風で生じる揺れによる部材同士の衝突を防止し、衝撃を低減できる洋上風車の設置方法およびトランジションピースを提供すること。【解決手段】トランジションピースを杭カバー29と案内杭41とで構成する。洋上風車と杭27とを接合する際には、洋上風車の下端と一体化した案内杭41の内周面43に環状に設けたエアチューブ45と、案内杭41の内部の空間59のそれぞれに空気を導入しつつ、杭27の上端と一体化した杭カバー29の外周面37にエアチューブ45を接触させた状態で案内杭41を下降させて、案内杭41を杭カバー29に被せる。このとき、案内杭41の内周面43の挿入ガイド47を、杭カバー29の外周面37のガイド溝57に嵌合させる。その後、杭カバー29のフランジ39と、案内杭41のフランジ49とを締結具で締結する。【選択図】図6


    Access

    Download


    Export, share and cite



    Title :

    OFFSHORE WIND TURBINE INSTALLATION METHOD AND TRANSITION PIECE


    Additional title:

    洋上風車の設置方法およびトランジションピース


    Contributors:

    Publication date :

    2017-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F03D Windkraftmaschinen , WIND MOTORS



    Offshore wind turbine installation ship and offshore wind turbine installation method

    ZHANG WENYAO / FENG JINJIE / MA JIN et al. | European Patent Office | 2022

    Free access

    OFFSHORE WIND TURBINE INSTALLATION METHOD

    USAMI EIJI / TAKAHASHI SHINOBU / HAYASHIDA KOJI et al. | European Patent Office | 2016

    Free access

    OFFSHORE WIND TURBINE INSTALLATION

    BRICE RUSSELL JAMES | European Patent Office | 2025

    Free access

    Offshore wind turbine installation

    ROODENBURG JOOP / WIJNING DIEDERICK BERNARDUS / BEREZNITSKI ALEXEI et al. | European Patent Office | 2016

    Free access

    OFFSHORE WIND TURBINE INSTALLATION

    BRICE RUSSELL JAMES | European Patent Office | 2025

    Free access