The invention belongs to the technical field of lifting devices, and particularly relates to an automatic lifting device for urban sewage pipeline installation. The automatic lifting device for urbansewage pipeline installation comprises a first support plate, a groove is formed in the first support plate, a double-shaft motor is fixedly connected in the groove, and a first screw rod and a secondscrew rod are fixedly connected to two output shafts of the double-shaft motor; threaded sleeves are in threaded connection to the surfaces of the first lead screw and the second lead screw, first fixing blocks are fixedly connected to the top ends of the two threaded sleeves, and connecting rods are rotationally connected to the two first fixing blocks through first pin shafts. According to thedevice, the two output shafts of the double-shaft motor rotate to drive the first lead screw and the second lead screw to rotate, the two threaded sleeves are driven to move oppositely or back to backunder the sliding fit of a sliding block in a first sliding groove, a connecting rod can be driven to ascend or descend under extension and contraction fit of a first telescopic rod, and the height of a fixing plate is convenient to adjust.

    本发明属于升降装置技术领域,尤其为一种城市用污水管道安装用自动升降装置,包括第一支撑板,所述第一支撑板内开设有凹槽,所述凹槽内固定连接有双轴电机,所述双轴电机的两个输出轴上固定连接有第一丝杆和第二丝杆,所述第一丝杆和第二丝杆的表面均螺纹连接有螺纹套,两个所述螺纹套的顶端均固定连接有第一固定块,两个所述第一固定块均通过第一销轴转动连接有连接杆;本发明,通过设置双轴电机的两个输出轴转动带动第一丝杆和第二丝杆转动,在滑块在第一滑槽内滑动的配合下带动两个螺纹套相对移动或相背移动,在第一伸缩杆伸长和缩短的配合下能够带动连接杆上升或下降,方便调节固定板的高度。


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    Title :

    Automatic lifting device for urban sewage pipeline installation


    Additional title:

    一种城市用污水管道安装用自动升降装置


    Contributors:
    WU KANGKANG (author)

    Publication date :

    2020-09-08


    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 / B25H Werkstatteinrichtungen, z.B. zum Anreißen von Werkstücken , WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK



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