The invention relates to the technical field of transmission equipment, in particular to a lifting platform using electric push rods. Due to the arrangement of the lifting platform, the push rods can move upwards in restraint pipes under the restraint of rolling wheels, the push rods do not make contact with the restraint pipes, the ascent stability of the push rods is improved, the abrasion caused by the friction between the restraint pipes and the push rods is also avoided, and the service life of the lifting platform is prolonged. The lifting platform comprises four transmission cases, a motor, the four restraint pipes, the four push rods, four threaded rods, the multiple rolling wheels, a reduction gearbox and a lifting table. The bottom end of the motor is connected with the top end of the reduction gearbox, the output end of the motor is connected with the input end of the reduction gearbox, the four transmission cases are installed at the left end, the right end, the front end and the rear end of the reduction gearbox correspondingly, and the output end of the reduction gearbox is connected with the input ends of the four transmission cases. The multiple rolling wheels are installed on multiple first rotating shafts correspondingly and make contact with the inner walls of the four restraint pipes correspondingly, the lifting table is installed at the top ends of the four push rods, and moving devices are arranged at the bottom ends of the four transmission cases correspondingly.

    本发明涉及传动设备的技术领域,特别是涉及一种应用电动推杆的升降台,其通过设置此设备,可以使推杆在滚轮的约束下在约束管内向上运动,推杆与约束管无接触,不仅提高了推杆上升的稳定性,而且也避免约束管与推杆摩擦出现磨损,延长其使用寿命;包括四组传动箱、电机、四组约束管、四组推杆、四组螺杆、多组滚轮、减速箱和升降台,电机底端与减速箱顶端连接,电机输出端与减速箱输入端连接,四组传动箱分别安装在减速箱左端、右端、前端和后端,减速箱输出端与四组传动箱输入端连接,多组滚轮分别安装在多组第一转轴上,多组滚轮分别与四组约束管内壁接触,升降台安装在四组推杆顶端,四组传动箱底端均设置有移动装置。


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    Title :

    Lifting platform using electric push rods


    Additional title:

    一种应用电动推杆的升降台


    Contributors:
    JIANG MURONG (author) / LI LONGSHU (author)

    Publication date :

    2021-12-03


    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 / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16H Getriebe , GEARING



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