To provide a carriage guide device of a crane capable of guiding a carriage so as to accurately link the traveling of the carriage, which can support a counterweight, with the revolving movement of an upper revolving superstructure.SOLUTION: A carriage guide device 5 is used together with a crane 10 and a self-propelling carriage 50. The carriage guide device 5 includes a driving control unit 462 and a positional information acquisition unit 463. The positional information acquisition unit 463 acquires relative positional information that is information about a relative position of the self-propelling carriage 50 with respect to a mast tip part 14T in plan view. The driving control unit 462 determines a traveling condition of the self-propelling carriage 50 including operation directions and rolling speed of a plurality of wheels 531 of the self-propelling carriage 50 based on the relative positional information such that the self-propelling carriage 50 superposes on the mast tip part 14T in plan view.SELECTED DRAWING: Figure 6

    【課題】カウンタウエイトを支持可能な台車の走行と上部旋回体の旋回動作とを精度良く連携させるように前記台車を誘導することが可能なクレーンの台車誘導装置を提供する。【解決手段】台車誘導装置5は、クレーン10と自走台車50とともに用いられる。台車誘導装置5は、駆動制御部462と、位置情報取得部463とを有する。位置情報取得部463は、平面視におけるマスト先端部14Tに対する自走台車50の相対位置に関する情報である相対位置情報を取得する。駆動制御部462は、平面視において自走台車50がマスト先端部14Tに重なるように、前記相対位置情報に基づいて自走台車50の複数の車輪531の操向方向および転動速度を含む自走台車50の走行条件を決定する。【選択図】図6


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    Title :

    CARRIAGE GUIDE DEVICE OF CRANE


    Additional title:

    クレーンの台車誘導装置


    Contributors:
    KOIZUMI YUKIO (author) / ETO TAKAO (author)

    Publication date :

    2021-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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