The invention relates to a swing arm type lorry-mounted crane which comprises a beam. The lower side of the left portion of the beam is provided with a hydraulic cylinder A, and a supporting disc A is connected to the lower end of the hydraulic cylinder A. The lower side of the right portion of the beam is provided with a hydraulic cylinder B, and a supporting disc B is connected to the lower end of the hydraulic cylinder B. The upper side of the middle portion of the beam is provided with an angling cylinder and a rotary table. The upper side of the angling cylinder is provided with a gear A, and the outer side of the upper portion of the rotary table is provided with a gear B. The upper side of the rotary table is provided with a foundation support. The upper side of the foundation support is provided with a stand column. The right side of the foundation support is provided with a derricking cylinder. The upper end of the stand column is provided with a suspension arm, and the derricking cylinder is connected to the suspension arm as well. The upper side of the suspension arm is provided with a telescopic cylinder. The lower side of the right end of the suspension arm is provided with a lifting hook. The swing arm type lorry-mounted crane has the beneficial effects of being reasonable in structure, small in occupied space, flexible to work and high in safety.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Swing arm type lorry-mounted crane


    Beteiligte:
    YE ZHAOHUI (Autor:in) / HAN ZHIWEI (Autor:in)

    Erscheinungsdatum :

    2015-11-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



    Lorry-mounted crane

    SUN XIAOFENG / LI KAI / TANG ZHIYUAN et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Hook retracting device of lorry-mounted crane and lorry-mounted crane

    LIU XUGUANG / GU MINGMING / GAO JINXIANG | Europäisches Patentamt | 2020

    Freier Zugriff

    Folding lorry-mounted crane

    LI RONGSHUAI / WEN QINGTIAN / SONG ZHEZHE et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Carriage lorry-mounted crane

    HUANG JIANSHENG | Europäisches Patentamt | 2022

    Freier Zugriff

    Folding arm type lorry-mounted crane

    LI KAI / SUN XIAOFENG / GAO PUGANG et al. | Europäisches Patentamt | 2016

    Freier Zugriff