To provide a block suspension frame which enables stable and automatic hitching/unhitching work for a block even under water, and a block moving method using the same.SOLUTION: A block suspension frame 1 comprises at least a pair of guide members 7, 7 circumscribing the outer surface of a block and facing each other. Movable hooks 6, 6... and the guide members 7, 7 are movably fitted to a suspension frame body 5. Thus, various types of blocks can be dealt with. As a relative positional relationship between the guide members 7 and the movable hooks 6 is fixed, hitching work can be stably carried out even under water.SELECTED DRAWING: Figure 2

    【課題】水中においてもブロックに対し安定して自動で玉掛け・玉外し作業を行うことができるブロック用吊り枠及びそれを使用したブロックの移動方法の提供。【解決手段】このブロック用吊り枠1は、ブロックの外側面に外接する互いに対向した少なくとも一対のガイド部材7,7を備え、可動フック6,6…及びガイド部材7,7…が吊り枠本体5に移動可能に取り付けられていることにより、多種多様なブロックに対応でき、且つ、ガイド部材7と可動フック6の相対位置関係が不動なので、水中でも安定した状態で玉掛け作業を行うことができる。【選択図】図2


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    Title :

    BLOCK SUSPENSION FRAME AND BLOCK MOVING METHOD


    Additional title:

    ブロック用吊り枠及びそれを使用したブロックの移動方法


    Contributors:

    Publication date :

    2024-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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