The invention aims to solve the problem of pipeline connection, and discloses a pipeline connecting device for hydraulic engineering, which comprises a first hydraulic cylinder, a supporting column is fixedly mounted on the lower side of the first hydraulic cylinder, a supporting plate is fixedly mounted at the lower end of the supporting column, and guide wheels are uniformly mounted on the bottom surface of the supporting plate. Piston rods are symmetrically mounted on the left side and the right side of the first hydraulic cylinder, a top plate is fixedly mounted at the outer ends of the piston rods, breather pipes are symmetrically connected to the left side of the surface of the first hydraulic cylinder, through holes are formed in the top ends of the surfaces of the breather pipes, and air bags are fixedly connected to the lower ends of the breather pipes; the water inlet end of the water pump is connected with a second connecting pipe, and the left end of the second connecting pipe is fixedly connected with a connecting ball. According to the invention, water is introduced into the dug ditch, and then the air bag is filled in the pipeline, so that the pipeline can be conveniently lifted in a buoyancy manner, and the connection of the pipeline is more convenient.

    本发明的目的是为了解决管道的连接问题,公开了一种水利工程用管道连接装置,包括第一液压缸,所述第一液压缸下侧固定安装有支撑柱,所述支撑柱下端固定安装有支撑板,所述支撑板底面均匀安装有导轮,所述第一液压缸左右两侧对称装有活塞杆,所述活塞杆外端固定安装有顶板,所述第一液压缸表面左侧对称连接有通气管,所述通气管表面顶端开有通孔,所述通气管下端固定连接有气囊,所述第一液压缸上表面左侧固定安装有水泵,所述水泵的进水端连接有第二连接管,所述第二连接管左端固定连接有连接球。本发明通过对挖好的沟内进行通水,再使用气囊填充在管道内,就方便通过浮力的方式使管道上升,使得管道的连接更加方便。


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    Titel :

    Pipeline connecting device for water conservancy project


    Weitere Titelangaben:

    一种水利工程用管道连接装置


    Beteiligte:
    HAN CHENGJIN (Autor:in)

    Erscheinungsdatum :

    2022-06-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16L PIPES , Rohre / B66C Krane , CRANES / B66D Haspeln , CAPSTANS / 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




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