JPS5894796U - Slime injection pipe in shield tunneling machine - Google Patents
Slime injection pipe in shield tunneling machineInfo
- Publication number
- JPS5894796U JPS5894796U JP18953281U JP18953281U JPS5894796U JP S5894796 U JPS5894796 U JP S5894796U JP 18953281 U JP18953281 U JP 18953281U JP 18953281 U JP18953281 U JP 18953281U JP S5894796 U JPS5894796 U JP S5894796U
- Authority
- JP
- Japan
- Prior art keywords
- injection pipe
- slime
- tunneling machine
- shield tunneling
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の全体縦断面図、第２図は要
部拡大断面図、第３図及び第４図は従来例の要部拡大断
面図である。
１１・・・シールド本体、１２・・・カッタヘッド、１
４・・・圧力室、１５・・・圧力室後部隔壁、１７・・
・筒体、１８・・・枝管、１９・・・泥漿注入用配管、
２ｏ・・・スクリュウ羽根、２０ａ・・・スクリュウ羽
根軸部、２４・・・回転駆動装置。FIG. 1 is an overall vertical sectional view of an embodiment of the present invention, FIG. 2 is an enlarged sectional view of the main part, and FIGS. 3 and 4 are enlarged sectional views of the main part of a conventional example. 11... Shield body, 12... Cutter head, 1
4...Pressure chamber, 15...Pressure chamber rear bulkhead, 17...
・Cylinder body, 18... Branch pipe, 19... Piping for slurry injection,
2o...Screw blade, 20a...Screw blade shaft portion, 24...Rotation drive device.
Claims (1)
漿注入用配管を接続し、上記筒体内にスクリュウ羽根を
回転自在に配設し、且つスクリュウ羽根先端を圧力室内
に延設したことを特徴とするシールド掘進機における泥
漿注入管。A cylinder is connected to the rear partition wall of the pressure chamber, a slurry injection pipe is connected to the side wall of the cylinder, a screw blade is rotatably disposed inside the cylinder, and the tip of the screw blade is extended into the pressure chamber. A slurry injection pipe for a shield excavator featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18953281U JPS5894796U (en) | 1981-12-18 | 1981-12-18 | Slime injection pipe in shield tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18953281U JPS5894796U (en) | 1981-12-18 | 1981-12-18 | Slime injection pipe in shield tunneling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5894796U true JPS5894796U (en) | 1983-06-27 |
| JPS6139022Y2 JPS6139022Y2 (en) | 1986-11-10 |
Family
ID=30103404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18953281U Granted JPS5894796U (en) | 1981-12-18 | 1981-12-18 | Slime injection pipe in shield tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5894796U (en) |
-
1981
- 1981-12-18 JP JP18953281U patent/JPS5894796U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6139022Y2 (en) | 1986-11-10 |
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