PROBLEM TO BE SOLVED: To provide a quay crane which improves stability by suppressing gravity center fluctuation of the quay crane due to the movement of a slide type boom, and can prevent an unintended traverse motion of a trolley.SOLUTION: A quay crane comprises: a leg structure 6; a slide type boom 7 supported on the leg structure 6 so as to be movable in a horizontal direction; a trolley 11 traversing along the slide type boom 7; a traverse drum 13 for winding and feeding a traverse rope 12 that moves the trolley 11 in a traverse direction; a hanger 15 disposed below the trolley 11 for gripping a transported object; a hoisting device 17 for winding and feeding a hoisting rope 16 that lifts and lowers the hanger 15; and a tilting device 18 for tilting the hanger 15. The hoisting device 17 is placed on the leg structure 6, and the traverse drum 13 is installed in the slide type boom 7.

    【課題】スライド式ブームの移動に伴う岸壁クレーンの重心変動を抑制して安定性を向上させるとともに、トロリの意図しない横行を防止できる岸壁クレーンを提供する。【解決手段】脚構造体6と、この脚構造体6に水平方向に移動可能に支持されるスライド式ブーム7と、このスライド式ブーム7に沿って横行するトロリ11と、このトロリ11を横行させる横行用ロープ12を巻き取りおよび繰り出す横行ドラム13と、トロリ11の下方に配置され搬送物を把持する吊具15と、この吊具15を昇降させる巻上用ロープ16を巻き取りおよび繰り出す巻上装置17と、吊具15を傾転させる傾転装置18とを備えた岸壁クレーンにおいて、巻上装置17を脚構造体6に設置して、横行ドラム13をスライド式ブーム7に設置する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    QUAY CRANE


    Additional title:

    岸壁クレーン


    Contributors:

    Publication date :

    2015-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



    Quay crane diving platform and quay crane

    TENG XUCHUN / LEI QUANWEN / WENG WUWEI et al. | European Patent Office | 2023

    Free access

    QUAY CRANE AND CONTROL METHOD FOR QUAY CRANE

    MATSUURA MASAHIRO | European Patent Office | 2018

    Free access

    Quay crane and quay crane control method

    SATO SOSHI / KUBO HIROSHI / WATANABE SATOSHI et al. | European Patent Office | 2015

    Free access

    QUAY CRANE

    HAYASHI YU / EBIHARA KENJI | European Patent Office | 2017

    Free access

    QUAY CRANE

    ANDO KAZUAKI / HASEBE TAKASHI / HAYASHI YU et al. | European Patent Office | 2017

    Free access