The invention belongs to the field of hoisting, and particularly relates to hoisting equipment. The hoisting equipment comprises a crane, a fixing rod, a supporting rod, a hydraulic column, a supporting sleeve, an internal thread sleeve, a screw rod, a spring B, an electric driving module and universal wheel mechanisms, the fixing rod is vertically installed on the tail end section of a telescopicarm of the crane, and the supporting rod is hinged to the tail end of the fixing rod. According to the hoisting equipment, the telescopic arm of the crane can effectively hoist scattered articles which are far away from the crane, in the process that the telescopic arm of the crane hoist the far articles and pull the articles to the near position, a telescopic structure formed by the supporting rod and the supporting sleeve can automatically adjusts a support formed by the telescopic arm according to the concave-convex condition of a road surface and the weight of a hoisted heavy object, therefore, the telescopic structure formed by the supporting rod and the supporting sleeve always generates effective supporting force on the telescopic arm in an extending state, the telescopic arm is prevented from deforming due to weak strength of the telescopic arm in an extending state when the long-distance object is hoisted, and the service life of the telescopic arm is prolonged.

    本发明属于吊装领域,尤其涉及一种起吊设备,它包括吊车、固定杆、支撑杆、液压柱、支撑套、内螺纹套、螺杆、弹簧B、电驱模块、万向轮机构,其中吊车的伸缩臂最末端一节上垂直安装有固定杆,固定杆末端铰接有支撑杆;本发明中吊车的伸缩臂可以对距离吊车距离较远的分散物品进行有效吊装,在吊车的伸缩臂对距离较远物品进行吊装并向近处拉动过程中,支撑杆与支撑套形成的伸缩结构根据路面的凹凸情况和所吊重物的重量对伸缩臂形成的支撑进行自主调节,从而保证支撑杆与支撑套形成的伸缩结构始终对处于伸长状态的伸缩臂产生有效的支撑力,防止伸缩臂在吊装较远距离物品时由于处于伸长状态的伸缩臂强度较弱而导致其发生形变,延长伸缩臂的使用寿命。


    Access

    Download


    Export, share and cite



    Title :

    Hoisting equipment


    Additional title:

    一种起吊设备


    Contributors:
    PENG LISHAN (author) / HE JIANHONG (author) / LI LILI (author)

    Publication date :

    2021-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Hoisting equipment and hoisting system

    PENG SHUNWEN / SONG JIHUA / ZHU TING et al. | European Patent Office | 2024

    Free access

    Hoisting tool, hoisting equipment and hoisting method

    WU XINGWEI / CHU HONGSEN / GAO JUNFENG et al. | European Patent Office | 2023

    Free access

    Hoisting equipment and hoisting method

    TAO YALI | European Patent Office | 2020

    Free access

    Hoisting system of hoisting equipment

    YE QINGYUN / FU MIN / ZHENG WEIZAN et al. | European Patent Office | 2023

    Free access

    Hoisting equipment and hoisting method

    JIANG YONGJIA / LU BO / ZHOU YUXIAN et al. | European Patent Office | 2023

    Free access