JPH0465182U

JPH0465182U -

Info

Publication number: JPH0465182U
Application number: JP10927790U
Authority: JP
Priority date: 1990-10-17
Filing date: 1990-10-17
Publication date: 1992-06-05

Description

[Brief explanation of drawings]

第１図ないし第６図は本考案に係る管内清掃具
の実施例を示し、第１図及び第２図は大径管体の
清掃手順を示す断面図、第３図及び第４図は小径
管体の清掃手順を示す断面図、第５図及び第６図
は別実施例の小径管体清掃手順を示す断面図であ
る。そして、第７図は従来例を示す断面図である
。１ａ，１ｂ……管体、２……配管、６……受圧
部、７……牽引具、９……清掃移送体。 Figures 1 to 6 show examples of the pipe cleaning tool according to the present invention, Figures 1 and 2 are cross-sectional views showing cleaning procedures for large diameter pipes, and Figures 3 and 4 are small diameter pipe cleaning tools. FIGS. 5 and 6 are cross-sectional views showing a procedure for cleaning a tubular body. FIGS. 5 and 6 are sectional views showing a procedure for cleaning a small-diameter tubular body according to another embodiment. FIG. 7 is a sectional view showing a conventional example. 1a, 1b... pipe body, 2... piping, 6... pressure receiving part, 7... traction tool, 9... cleaning transfer body.

Claims

[Claims for Utility Model Registration] 1. A fluid that can be inserted into a pipe 2 formed by connecting a plurality of pipe bodies 1a and 1b with different diameters and can be freely moved in the longitudinal direction of the pipe, and that is pumped into the pipe 2. A traction tool 7 equipped with a pressure receiving part 6 for receiving pressure is provided, and a cleaning transfer body 9 that cleans the inner wall of the pipe while slidingly contacting the inner wall of the pipe as it moves within the pipe is connected to the traction tool. A pipe cleaning tool is formed to be expandable and retractable in the pipe diameter direction to correspond to the inner diameters of the plurality of pipe bodies 1a and 1b. 2 The cleaning transfer body 9 includes the plurality of pipe bodies 1a,
The pipe cleaning tool according to claim 1, having an outer shape corresponding to the inner diameter of the smaller diameter pipe body 1b.