JPS6079085U

JPS6079085U - Cutting and drilling repair equipment in pipelines

Info

Publication number: JPS6079085U
Application number: JP17298483U
Authority: JP
Inventors: 勝敏大河内; 石川　善弘; 村田　顕; 鎌田　精三; 阪下　茂雄
Original assignee: 株式会社竹中工務店; 株式会社朝日興産; セキソ株式会社; 日本テレグラウト工業株式会社
Priority date: 1983-11-08
Filing date: 1983-11-08
Publication date: 1985-06-01

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図ないし第４図は地中埋設された管路状況例を夫々
した各縦断側面、図、゛第５図、ないし第８図は本考案
に係る管路内切削、穿孔、補修装置における各部材の連
結態様例を夫々示した各側面図、第９図は同装置ににお
ける支持部材の背面図、第１０図、第１１図、第１２図
、第１３図、第１４図、第１５図は第５図におけるＸ−
Ｘ線、ＸＩ−ＸＩ線、ｘｎ−ｘｍ線、ｘｍ−ｘｍ線、Ｘ
ｍ−ｘｍ線、ｘｖ−ｘｖ線各矢視断面図である。１・・・管路、１ａ・・・管路の内壁、２・・・パッカ
一部材、２ａ・・・パッカ一本体のケーシング、３・・
・支持部材、４・・・スクリュー型ドリル部材、５・・
・カッタ一部材、６・・・トリル部材、７・・・ブラシ
部材、８・・・ボルト、１０・・・フレキシブル管、１
１．１１’・・・一対のシール部材、１２・・・土木材
吐出口、１６・・・反力腕。Figures 1 to 4 are longitudinal cross-sectional views showing examples of underground pipeline conditions, and Figures 5 to 8 are diagrams showing the inside pipe cutting, drilling, and repair equipment according to the present invention. 9 is a rear view of the support member in the same device, and FIGS. The figure is X- in Figure 5.
X-ray, XI-XI line, xn-xm line, xm-xm line, X
FIG. 3 is a cross-sectional view taken along the m-xm line and the xv-xv line. DESCRIPTION OF SYMBOLS 1...Pipe line, 1a...Inner wall of the pipe line, 2...Packer member, 2a...Casing of packer body, 3...
・Supporting member, 4... Screw type drill member, 5...
- Cutter member, 6... Trill member, 7... Brush member, 8... Bolt, 10... Flexible tube, 1
1.11'... A pair of sealing members, 12... Civil engineering discharge port, 16... Reaction arm.

Claims

[Scope of utility model registration request]

a packer member formed by enclosing a pair of seal members whose diameter is expandable in a casing having a stopper outlet;
The support member of the device is formed by multiple reaction arms protruding radially from the main body, the screw-type drill member for drilling buried places in the pipe, and the protrusions and obstacles on the inner wall of the pipe are removed. A cutter member that cuts and removes obstacles in the pipeline, a drill member that drills a civil engineering injection hole in that location, etc., and a brush member that removes sewage film, cutting debris, etc. attached to the inner wall of the pipeline. The above-mentioned members are formed to have approximately the same diameter and have dimensions that allow them to be moved within the pipeline, and are removably connectable by tightening bolts on the same axis, and are connected to each other by pneumatic or hydraulic pressure. Each member is equipped with a drive mechanism using a drive source as a drive source, and is formed so that it can be driven independently from the ground through a flexible pipe, and each member is provided so as to be connectable in any desired number and arrangement as necessary. cutting, drilling,
Repair equipment.