JPS586897U - shield tunneling machine - Google Patents
shield tunneling machineInfo
- Publication number
- JPS586897U JPS586897U JP4516182U JP4516182U JPS586897U JP S586897 U JPS586897 U JP S586897U JP 4516182 U JP4516182 U JP 4516182U JP 4516182 U JP4516182 U JP 4516182U JP S586897 U JPS586897 U JP S586897U
- Authority
- JP
- Japan
- Prior art keywords
- shield
- casing
- rear end
- partition wall
- tunneling machine
- 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)
- Screw Conveyors (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図は本考案実施例の全体縦断側面図、第2図は第1
図における部分断面図、第3図〜第6図は種々の変形例
の全体徹略縦断側面図、第7図は従来の泥水加圧シール
ド、圧力保持シールドの適応限界を示す線図である。
1・・・シールド、2・・・カッターヘッド、3・・・
隔壁、 。
7・・・カッターヘッド駆動モータ、9・・・円筒ケー
シング、10・・・延長ケーシング、12・・・掘削土
砂取込室、13・・・攪拌用スクリュー、14・・・円
筒ケーシング内通路、15・・・リボンスクリュー、1
6・・・攪拌用スクリュー回転軸、17・・・筒体、1
9・・・回転−動機構、20・・・モ―り、21・・・
ギヤ機構、22・・・導管、24・・・注入管、25・
・・注入路、26・・・バルブ、29・・・シリンダ、
30・・・排土機構、35・・・排土筒、36・・・ス
゛ライドゲート、37・・・ポンピングチューブ、38
・・・ローラ。Figure 1 is an overall vertical sectional side view of an embodiment of the present invention, and Figure 2 is a side view of the first embodiment of the invention.
3 to 6 are overall longitudinal sectional views of various modifications, and FIG. 7 is a diagram showing the adaptability limits of the conventional muddy water pressurization shield and pressure holding shield. 1... Shield, 2... Cutter head, 3...
Bulkhead, . 7... Cutter head drive motor, 9... Cylindrical casing, 10... Extension casing, 12... Excavation soil intake chamber, 13... Stirring screw, 14... Cylindrical casing inner passage, 15... Ribbon screw, 1
6... Stirring screw rotating shaft, 17... Cylindrical body, 1
9... Rotation-motion mechanism, 20... Mori, 21...
Gear mechanism, 22... Conduit, 24... Injection pipe, 25.
...Injection path, 26...Valve, 29...Cylinder,
30...Earth removal mechanism, 35...Earth removal tube, 36...Slide gate, 37...Pumping tube, 38
···roller.
Claims (1)
ッパ状の隔壁で囲まれた掘削土砂取込室−を形成し、こ
の隔壁に貫通して円筒ケーシングを設け、該ケーシング
内に螺旋帯体よりなるリボンスクリューを回転自在に配
置し、このリボンスクリューの後端部に、前記円筒ケー
シングの後端開口に回転可能に接続された筒体を嵌合固
着し、こ−の筒体を該筒体の外側で回転駆動機構に連結
した−ことを特徴とするシールド掘進機。An excavated soil intake chamber is formed at the back of the cutter head, which is pivotally supported by the shield, and is surrounded by a trumpet-shaped partition wall, and a cylindrical casing is provided through the partition wall, and a spiral band body is provided inside the casing. A ribbon screw is arranged to be rotatable, and a cylindrical body rotatably connected to the rear end opening of the cylindrical casing is fitted and fixed to the rear end of the ribbon screw. A shield excavator characterized in that it is connected to a rotational drive mechanism on the outside.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4516182U JPS586897U (en) | 1982-03-29 | 1982-03-29 | shield tunneling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4516182U JPS586897U (en) | 1982-03-29 | 1982-03-29 | shield tunneling machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS586897U true JPS586897U (en) | 1983-01-17 |
JPS6346557Y2 JPS6346557Y2 (en) | 1988-12-02 |
Family
ID=29842061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4516182U Granted JPS586897U (en) | 1982-03-29 | 1982-03-29 | shield tunneling machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS586897U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5997914A (en) * | 1982-11-29 | 1984-06-06 | Sankyo:Kk | Uplifting device for powdery and granular matter |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54149294A (en) * | 1978-03-23 | 1979-11-22 | Boyer Adrian John | Patient transporter |
JPS5519531U (en) * | 1978-07-24 | 1980-02-07 | ||
JPS55109515U (en) * | 1980-01-28 | 1980-07-31 |
-
1982
- 1982-03-29 JP JP4516182U patent/JPS586897U/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54149294A (en) * | 1978-03-23 | 1979-11-22 | Boyer Adrian John | Patient transporter |
JPS5519531U (en) * | 1978-07-24 | 1980-02-07 | ||
JPS55109515U (en) * | 1980-01-28 | 1980-07-31 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5997914A (en) * | 1982-11-29 | 1984-06-06 | Sankyo:Kk | Uplifting device for powdery and granular matter |
Also Published As
Publication number | Publication date |
---|---|
JPS6346557Y2 (en) | 1988-12-02 |
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