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    • 9. 发明专利
    • Method and apparatus for connection of tubes in mud-water solidifying work
    • 用于连接水泥固化工艺中的管的方法和装置
    • JPS6187027A
    • 1986-05-02
    • JP21009184
    • 1984-10-05
    • Raito Kogyo Kk
    • KOJO TOSHIHIKO
    • F16L1/024E02B9/06E02F5/10F16L1/038F16L1/10E02D29/10F16L1/02
    • F16L1/10
    • PURPOSE:To easily and exactly connect tubes by a method in which an upper connecting collar attached to the upper tip of a following tube is lowered along a guide part and fixed to a lower connecting collar attached to the lower part of the rear end of a preceding tube. CONSTITUTION:A lower connecting collar 1a is attached to the lower part of the rear end of a preceding tube A, and a guide part extended from the collar 1a to above mud water is attached to the collar 1a in a removable manner. An upper connecting collar 1b formed in a form of being butted with the collar 1a is attached to the upper part of the tip of a following tube B. The collar 1b is directed toward the collar 1a along the guide apart 2 by lowering tube B and both the collars 1a and 1b are fixed with flanges 3a and 3b. The tubes A and B can thus be easily and exactly connected together by the guide part 2 in mud water.
    • 目的:通过以下方法容易且准确地连接管,其中附接到随后管的上部末端的上部连接套环沿着引导部分降低并固定到下部连接套环,该下部连接套环附接到后部的后端的下部 前管。 构成:下连接套环1a连接到前一管A的后端的下部,并且从套环1a延伸到泥浆水上方的引导部分以可移除的方式附接到套环1a。 形成为与套环1a对接的形式的上连接套环1b附接到随后的管B的顶端的上部。套环1b通过降低管B而沿引导件2指向套环1a, 套环1a和1b都用凸缘3a和3b固定。 因此,管A和B可以通过引导部分2在泥浆水中容易且精确地连接在一起。