The invention provides a pipe joint connecting structure. The pipe joint connecting structure comprises a steel jacking pipe, a first jacking pipe joint, a second jacking pipe joint and a connecting assembly, wherein the steel jacking pipe is horizontally arranged, a hole is formed in the top of the steel jacking pipe, the first jacking pipe joint and the second jacking pipe joint are vertically arranged, the first jacking pipe joint is located above the second jacking pipe joint, the first jacking pipe joint partially extends out of the hole, the second jacking pipe joint is located in the hole, the connecting assembly comprises a connecting piece and a plurality of connecting pins, one end of the connecting piece makes contact with the inner wall of the first jacking pipe joint, the other end of the connecting piece is connected with the inner wall of the second jacking pipe joint, a plurality of connecting holes are formed in the bottom end of the first jacking pipe joint, connecting grooves are formed in the positions, corresponding to the connecting holes, of the connecting piece, the connecting grooves extend into the connecting piece from the outer wall of the connecting piece, and the multiple connecting pins penetrate through the different connecting holes and then are clamped into the corresponding connecting grooves to connect the first jacking pipe joint with the second jacking pipe joint. According to the pipe joint connecting structure, the adjacent jacking pipe joints are connected in a plug pin mode, and the problems of construction difficulty, long consumedtime, poor safety and the like caused by welding construction are solved.

    本发明提供了一种管节连接结构,包括:水平设置的钢顶管,钢顶管的顶部设有一洞口;竖直设置的第一顶升管节及第二顶升管节,第一顶升管节位于第二顶升管节的上方,且第一顶升管节部分伸出洞口,第二顶升管节位于洞口内;连接组件,包括连接件及多个连接销,连接件的一端与第一顶升管节的内壁接触,另一端与第二顶升管节的内壁连接,第一顶升管节的底端设置有多个连接孔,连接件上与连接孔对应的位置处设置有连接槽,连接槽由连接件的外壁延伸至连接件内,多个连接销分别贯穿不同的连接孔后卡入对应的连接槽内以连接第一顶升管节及第二顶升管节。通过插销的方式连接相邻的顶升管节,避免了焊接施工带来的施工难、耗时长及安全性差等问题。


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    Title :

    Pipe joint connecting structure


    Additional title:

    管节连接结构


    Contributors:
    TANG JIANZHONG (author) / DING JIAN (author) / JIANG XIAOQIANG (author) / WENG CHENGANG (author) / ZHAO TIANXIANG (author) / ZHAO PEI (author) / LUO XIN (author)

    Publication date :

    2020-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16L PIPES , Rohre / 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 / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / F16J Kolben , PISTONS




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