The invention discloses a chassis frame and an auto-crane used for optimizing the structure of an existing chassis frame, and relates to the field of engineering machinery. The chassis frame comprises a first box type structure, a second box type structure and a third box type structure which are sequentially connected in a width direction of the chassis frame, and the first box type structure and the second box type structure are different in section shape; the first box type structure is used for deploying a driving shaft and an oil pump, a driving shaft and a thrust rod are arranged below the second box type structure, and the chassis frame is in an asymmetric structure in a width direction. By adopting the above technical scheme, if the chassis frame is locally made into the asymmetric structure, the space for arranging the oil pump and the driving shaft is large, and another side space is small, therefore, the arrangement requirements of the system can be met, the weight of the chassis frame can be maximally controlled, and the structure of the chassis frame can be optimized.


    Access

    Download


    Export, share and cite



    Title :

    Chassis frame and auto-crane


    Contributors:
    LI HU (author) / CUI SHUWEN (author) / ZHANG YONGLIANG (author)

    Publication date :

    2015-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Supporting leg device, chassis frame structure of crane and crane

    LIU JIANPEI / ZHANG ZHIMIN | European Patent Office | 2020

    Free access

    Crane chassis and crane

    HUANG XINSHUN / AI JUN / ZHOU QINGXI et al. | European Patent Office | 2024

    Free access

    AUXILIARY FRAME FOR MOUNTING A CRANE ON A CHASSIS

    JACOBS PATRICK | European Patent Office | 2016

    Free access

    CRANE CAR CHASSIS

    LEVKOVETS NIKOLAJ ROMANOVICH / KORYAKOV VIKTOR GEORGIEVICH / OVSIENKO LYUDMILA PETROVNA et al. | European Patent Office | 2019

    Free access

    Tower crane chassis

    WANG JIAN | European Patent Office | 2020

    Free access