A lifting device for erecting a structure having splice plates is provided. The lifting device having a body adapted to engage the splice plates and having an attachment site adapted to be coupled to a hoisting apparatus. The body further has an opening defined therethrough and adapted to align with the plate openings. The lifting device also has a connection assembly comprising a support structure connected to the body and having a cradle, and a releasable connector adapted to extend through the plate openings and the opening. The cradle is adapted to secure the releasable connector through the splice plates and the body when the body is lifted via the hoisting apparatus. The connection assembly also has a disconnection mechanism operable from a ground surface to remove the releasable connector from the plate openings and the opening to disconnect the body and the structure.


    Access

    Download


    Export, share and cite



    Title :

    LIFTING DEVICE FOR ERECTING COLUMNS AND RELATED METHOD


    Additional title:

    DISPOSITIF DE LEVAGE POUR ERIGER DES COLONNES ET METHODE CONNEXE


    Contributors:

    Publication date :

    2024-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



    LIFTING DEVICE FOR ERECTING COLUMNS AND RELATED METHOD

    SAMSON PIER-LUC | European Patent Office | 2024

    Free access

    Lifting device for erecting pressure pipeline

    ZHANG HAOQI / LIU DIEDIE / KONG FANYU | European Patent Office | 2021

    Free access

    Lifting device for erecting power cable

    GU HUAJUN / YAN LIUMEI / ZHANG HAIFENG | European Patent Office | 2024

    Free access


    Lifting device for erecting rolling mill housing

    DUAN YONGQI / HAN RONGSHUANG / HOU JING et al. | European Patent Office | 2024

    Free access