The invention relates to the technical field of mechanical and electrical installation, and provides a lifting device for mechanical and electrical installation of an expressway, the lifting device comprises two bases arranged in sequence, and each base is provided with a lifting assembly and a bearing assembly; a bearing assembly is arranged at the output end of the lifting assembly and driven by the lifting assembly to move in the direction perpendicular to the ground. The lifting assembly comprises a servo motor, a rotating shaft, a first bevel gear, a second bevel gear, a hollow threaded pipe and a lifting rod, the first bevel gear and the second bevel gear are meshed with each other, the rotating shaft is arranged at the output end of the servo motor through a spline, the first bevel gear is arranged outside the rotating shaft, the hollow threaded pipe is arranged in the second bevel gear, and the lifting rod is arranged in internal threads of the hollow threaded pipe. A supporting plate is arranged at the end, away from the base, of the lifting rod and provided with a bearing assembly. According to the device, when the electromechanical equipment is carried to be transferred, the device is safer, labor force is saved, it is guaranteed that the electromechanical equipment cannot fall off in the transferring process, personal injury caused by lifting of the electromechanical equipment is reduced, and the practicability of the device is improved.

    本发明涉及机电安装技术领域,提供了一种高速公路机电安装用升降装置,包括依次设置的两组基座,基座上均设置升降组件和承载组件;升降组件输出端设置承载组件,升降组件带动承载组件沿垂直地面方向移动;升降组件包括伺服电机、转轴、相互啮合的第一伞齿轮与第二伞齿轮、空心螺纹管和升降杆,伺服电机输出端通过花键设置转轴,转轴外设置第一伞齿轮,第二伞齿轮内设置空心螺纹管,空心螺纹管的内螺纹设置升降杆,升降杆远离基座的一端设置支撑板,支撑板上设置承载组件;该发明在携带机电设备转移时更加的安全,节约了劳动力,既保证了机电设备在转移过程中不会掉落,也减少了由于机电设备升降造成的人员伤害,增加了本装置的实用性。


    Access

    Download


    Export, share and cite



    Title :

    Lifting device for mechanical and electrical installation of expressway


    Additional title:

    一种高速公路机电安装用升降装置


    Contributors:

    Publication date :

    2023-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



    Lifting device for mechanical and electrical installation of expressway

    KONG YUJIANG / SUN QINKAI / PAN HOUCHANG et al. | European Patent Office | 2023

    Free access

    Lifting equipment for mechanical and electrical installation of expressway

    FU YUQIANG / SHEN ZHI / LI JINGBO | European Patent Office | 2022

    Free access

    Lifting device special for mechanical and electrical installation

    YANG YANWEI / HE HUANLI / WAN HU | European Patent Office | 2021

    Free access

    Auxiliary lifting frame for mechanical and electrical installation

    ZHU XIAOMING / ZHAO CHANGDONG / SUN QINHAO et al. | European Patent Office | 2024

    Free access

    Lifting equipment special for mechanical and electrical installation

    HUO SONGLIN / LI JIANFANG / WANG ZHENXI et al. | European Patent Office | 2021

    Free access