To suppress the height of a derricking member during transportation and reduce the labor and time of the work for attaching/detaching a guy line to/from the derricking member.SOLUTION: A first width directional folding part 50b foldably connects a part of a guy link 50 closer to a tip end side of the guy link 50 than a link first part 50a to the link first part 50a in a width direction Y. When the guy link 50 is in a stored state, a part of the guy link 50 closer to the tip end side of the guy link 50 than the first width directional folding part 50b is disposed on the outside of the link first part 50a in the width direction Y. When the guy link 50 is in a stored state, at least a part of the guy link 50 is disposed on the outside of a front strut 32 in the width direction Y and disposed on a rear surface 21a (a top surface) or a side surface of a lower jib 21.SELECTED DRAWING: Figure 8

    【課題】輸送時の起伏部材の高さを抑制し、起伏部材に対してガイラインを着脱する作業の手間および時間を抑制する。【解決手段】第1幅方向折曲部50bは、ガイリンク50のうちリンク第1部分50aよりもガイリンク50先端側の部分を、リンク第1部分50aに対して、幅方向Yに折曲自在につなぐ。ガイリンク50が格納状態のとき、ガイリンク50のうち第1幅方向折曲部50bよりもガイリンク50先端側の部分は、リンク第1部分50aに対して幅方向Y外側に配置される。ガイリンク50が格納状態のとき、ガイリンク50の少なくとも一部は、フロントストラット32よりも幅方向Y外側、かつ、下部ジブ21の背面21a(上面)または側面に配置される。【選択図】図8


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    Title :

    LINK STORING DEVICE AND LINK STORING METHOD


    Additional title:

    リンク格納装置、およびリンク格納方法


    Contributors:

    Publication date :

    2019-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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