The invention relates to a container crane heightening device including a pedestal; the upper side of the pedestal is provided with a standard block; both sides of the standard block are respectively provided with a supporting block A and a supporting block B, the supporting block A is internally provided with a groove, the groove is internally provided with a bearing block, the bearing block is connected with a piston rod A, the upper side of the piston rod A is provided with a hydraulic cylinder A, and the upper side of the hydraulic cylinder A is provided with a connecting base A; the supporting block B is connected with a piston rod B, the upper side of the piston rod B is provided with a hydraulic cylinder B, and the upper side of the hydraulic cylinder B is provided with a connecting base B, and the upper sides of the connecting base A and the connecting base B are provided with a jacking base; both ends of the bearing block are each provided with a shaft head; the upper side and the lower side of the standard block are uniformly provided with connecting devices respectively, and the middle part of each connecting device is provided with a through hole. The container crane heightening device has the advantages of reasonable structure, convenience for use, low use cost, and good economic benefits; the container crane heightening device has the advantages of reasonable structure, convenience for use, low use cost and good economic benefits.


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    Title :

    Container crane heightening device


    Contributors:
    LU SHAN (author) / HAO WENLING (author) / ZHENG WENJIE (author) / JIA MENGLI (author) / SHI WENTAO (author)

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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