JPS6241994U

JPS6241994U -

Info

Publication number: JPS6241994U
Application number: JP13307585U
Authority: JP
Priority date: 1985-09-02
Filing date: 1985-09-02
Publication date: 1987-03-13

Description

[Brief explanation of the drawing]

第１図Ａ，Ｂ、第２図Ａ，Ｂ及び第３図Ａ，Ｂ
は、本考案の一実施例の概略説明図で、第１図Ａ
は補修鋼管を取付ける前の縦断面図、第１図Ｂは
、第１図Ａの横断面図、第２図Ａは補修鋼管を取
付けたのちの縦断面図、第２図Ｂはその横断面図
、第３図Ａは排水用パイプを埋め殺した状態の縦
断面図、第３図Ｂはその横断面図、第４図Ａ，Ｂ
は、漏水を生じている水道管の縦断面図と、横断
面図、第５図Ａ，Ｂは漏水部外周に補修鋼管を取
付けた例の縦断面図と横断面図、第６図はゴムシ
ール構造例の説明図、第７図Ａ，Ｂはゴムシール
のみによる止水構造例の縦断面図と横断面図であ
る。１：水道管、２：漏水部、４：２つ割補修鋼管
、６：バンド、７：排水用パイプ、８：止水部、
９：ゴムパツキン。 Figure 1 A, B, Figure 2 A, B and Figure 3 A, B
is a schematic explanatory diagram of an embodiment of the present invention, and FIG.
is a vertical cross-sectional view before installing the repaired steel pipe, Figure 1B is a cross-sectional view of Figure 1A, Figure 2A is a vertical cross-section after installing the repaired steel pipe, and Figure 2B is its cross-sectional view. Figure 3A is a vertical cross-sectional view of the drainage pipe with it buried, Figure 3B is its cross-sectional view, and Figures 4A and B.
Figures 5A and B are longitudinal and cross-sectional views of a leaking water pipe with a repaired steel pipe attached to the outer periphery of the leak, and Figure 6 is a rubber seal. Explanatory drawings of the structural example, FIGS. 7A and 7B are a vertical cross-sectional view and a cross-sectional view of a water-stopping structural example using only a rubber seal. 1: Water pipe, 2: Water leakage part, 4: Split repair steel pipe, 6: Band, 7: Drainage pipe, 8: Water stop part,
9: Rubber packing.

Claims

[Scope of utility model registration request]

A rubber seal member that covers a water pipe leak and includes a drainage pipe to drain the leaked water to the outside; a band that presses the rubber seal member onto the outer circumference of the water pipe; and the entire water pipe including the rubber seal member and the band. A temporary water stop device for a water pipe leakage part, characterized by comprising a two-split repair steel pipe that covers the water pipe.