JPS62104090U

JPS62104090U -

Info

Publication number: JPS62104090U
Application number: JP19645785U
Authority: JP
Priority date: 1985-12-23
Filing date: 1985-12-23
Publication date: 1987-07-02

Description

[Brief explanation of the drawing]

第１図は本考案の好適一実施例を示す側断面図
、第２図〜第５図は夫々第１フランジ継手部材、
第２フランジ継手部材、デイスタンスピース、シ
ール部材を示す側断面図、第６図は一般的な管継
手構造を示す側断面図である。図中、１，１０は管、２は溶接接合することが
できない管端部、３は第１フランジ継手部材、４
は第１サポート、７は第２サポート、８は溝部、
１１は溶接接合することができる管端部、１２は
第２フムンジ継手部材、１２ａはその対向面部、
１４はシール部材、１５は締結手段である。 FIG. 1 is a side sectional view showing a preferred embodiment of the present invention, and FIGS. 2 to 5 are a first flange joint member,
FIG. 6 is a side sectional view showing the second flange joint member, the distance piece, and the seal member, and FIG. 6 is a side sectional view showing a general pipe joint structure. In the figure, 1 and 10 are pipes, 2 is a pipe end that cannot be joined by welding, 3 is a first flange joint member, and 4
is the first support, 7 is the second support, 8 is the groove,
11 is a pipe end that can be joined by welding, 12 is a second joint member, 12a is an opposing surface thereof,
14 is a sealing member, and 15 is a fastening means.

Claims

[Scope of utility model registration request]

In a pipe joint for removably joining pipes in which a pipe fitting member cannot be welded to one of the pipe ends, the outer periphery of the pipe end which cannot be joined by welding is placed radially outward from this. a first flange joint member that is surrounded by a first flange joint member with a spaced interval therebetween, and has a first support that fits and supports the pipe end portion and forms a groove along the pipe axis direction; One end is welded to the pipe end that can be joined, and the other end is connected to the first end.
a second support that is provided oppositely to be coupled to the flange joint member and that is fitted into the groove at a distance from the first support on its opposing surface to support the pipe end that cannot be joined by welding; a second flange joint member having a second flange joint member; a seal member provided in the groove portion and sealing between the outer periphery of the pipe end that cannot be joined by welding and these supports;
A pipe joint structure comprising: fastening means for fastening the flange joint members to each other.