PROBLEM TO BE SOLVED: To provide a portal crane that is capable of reducing a wheel load applied on a traveling device installed in the lower part of a crane structure, and reducing the weight of the crane structure.SOLUTION: A portal crane 1 is provided with: a portal crane structure 2; a traveling device 6 that is installed in the lower part of the crane structure 2; a loading facility 7 for carrying out container loading; an engine power generator 8; and an electric room 9. The engine power generator 8 is mounted on a truck 10 that is configured so as to travel on the ground, the truck 10 and the crane structure 2 are connected by a connection mechanism 20, and the truck 10 is caused to travel on the ground following the crane structure 2 and the traveling device 6.SELECTED DRAWING: Figure 1

    【課題】クレーン構造体の下部に設置された走行装置にかかる輪重を低減するとともに、クレーン構造体の軽量化を図ることができる門型クレーンを提供する。【解決手段】門型のクレーン構造体2と、このクレーン構造体2の下部に設置された走行装置6と、コンテナの荷役を行う荷役設備7と、エンジン発電装置8と、電気室9とを備えた門型クレーン1において、地上を走行可能に構成される台車10にエンジン発電装置8を塔載し、台車10とクレーン構造体2とを連結機構20によって連結し、台車10をクレーン構造体2および走行装置6に追従させて地上を走行させる。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    PORTAL CRANE


    Additional title:

    門型クレーン


    Contributors:
    ABE TATSUYA (author)

    Publication date :

    2018-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



    Portal crane

    XU JISHUI / ZHA ZHONGQING / HE QI et al. | European Patent Office | 2020

    Free access

    Portal crane

    BONAMIN STEFANO | European Patent Office | 2015

    Free access

    Portal crane

    WANG SUNI / WANG HAIYUN | European Patent Office | 2015

    Free access

    PORTAL CRANE

    ABE TATSUYA | European Patent Office | 2018

    Free access

    PORTAL CRANE

    KHEGEVALD MIKE / KEN PETER / GRITSAN TIMO et al. | European Patent Office | 2018

    Free access