PROBLEM TO BE SOLVED: To assemble or decompose a goliath crane at a site without using a floating crane.SOLUTION: A girder 8 is mounted on a barge type platform 17 movable in a pool 3, and the water level of the pool 3 is raised, for lifting up the barge type platform 17 and lifting up the girder 8. In another method, by lowering the water level of the pool 3, the barge type platform 17 is lowered for lowering down the girder 8. Thereby the girder 8 is lifted up and lowered down and then bridged over leg parts 18, 19. In addition, in a state that the girder is supported by using the barge type platform, the leg parts are partitioned vertically, for decomposition.

    【課題】フローティングクレーンを用いずに現場にてゴライアスクレーンを組み立てるまたは解体する。【解決手段】プール3内で移動可能な台船17にガーダ8を搭載して、プール3の水位を上昇させることで、台船17を上昇させてガーダ8を上昇させる。または、プール3の水位を低下させることで、台船17を降下させてガーダ8を降下させる。これにより、ガーダ8を上下させて脚部18,19に架け渡す。また、台船を用いてガーダを支持した状態として、脚部を上下に分断して解体する。【選択図】図7


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    Title :

    GOLIATH CRANE PRODUCTION METHOD AND DECOMPOSITION METHOD


    Additional title:

    ゴライアスクレーンの製造方法及び解体方法


    Contributors:

    Publication date :

    2015-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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