JPS59151997U - shield tunneling machine - Google Patents
shield tunneling machineInfo
- Publication number
- JPS59151997U JPS59151997U JP4450683U JP4450683U JPS59151997U JP S59151997 U JPS59151997 U JP S59151997U JP 4450683 U JP4450683 U JP 4450683U JP 4450683 U JP4450683 U JP 4450683U JP S59151997 U JPS59151997 U JP S59151997U
- Authority
- JP
- Japan
- Prior art keywords
- shield
- chamber
- bulkhead
- cutter wheel
- 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.)
- Pending
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、第３図は従来のシールド掘進機を示す断面側面
図、第２図は第１図の■−■断面図、第４図、第５図は
この考案の異なる実施例を示す断面側面図、第６図は第
５図における撹拌棒、その近傍部および油圧ジヤツキを
示す拡大図である。
１・・・・・・シールドジヤツキ、２・・・・・・隔壁
、３・・・・・・シールドフード部、４６ ＊＠ ＩＩ
＠ ＊カッターホイール、５・・・・・・中心軸、６
・・・・・・駆動機、７・・・・・・スポーク、８・・
・・・・掘削具、９・・・・・・チャンバ、１０・・・
・・・練り混ぜ翼、１１・・・・・・スクリューコンベ
ヤ、１２・・・中支持体、１３・・・・・・撹拌棒、１
４・・・・・・油圧ジヤツキ。Figures 1 and 3 are cross-sectional side views showing a conventional shield tunneling machine, Figure 2 is a cross-sectional view taken along the line ■-■ in Figure 1, and Figures 4 and 5 are cross-sectional views showing different embodiments of this invention. The side view, FIG. 6, is an enlarged view showing the stirring rod, its vicinity, and a hydraulic jack in FIG. 5. 1... Shield jacket, 2... Bulkhead, 3... Shield hood section, 46 *@II
@ *Cutter wheel, 5... Center shaft, 6
...Driver, 7...Spoke, 8...
...Drilling tool, 9...Chamber, 10...
... Kneading blade, 11 ... Screw conveyor, 12 ... Medium support, 13 ... Stirring bar, 1
4...Hydraulic jack.
Claims (1)
設け、隔壁より前がわのシールドフード部に駆動機によ
り回転させるカッターホイールを配置し、カッターホイ
ールの背面がわ部と隔壁とシールドフード部との間に掘
削土砂を取入れるチャンバを形成したシールド掘進機に
おいて、チャンバ内の外周がわ部に一端部を臨ませた撹
拌棒を隔壁に摺動できるように支持させ、撹拌棒の他端
部をシールド本体内に設置した往復動手段に連結したこ
とを特徴とするシールド掘進機。A bulkhead is provided integrally with the shield body on the front side of the shield body, and a cutter wheel rotated by a drive machine is placed in the shield hood portion in front of the bulkhead, and the cutter wheel rotates between the back side of the cutter wheel, the bulkhead, and the shield hood. In a shield excavator that has a chamber formed between a chamber and a chamber for receiving excavated soil, a stirring rod with one end facing the outer periphery of the chamber is supported so as to be able to slide on a partition wall, and the stirring rod and other parts are slidably supported on the partition wall. A shield excavator characterized in that an end portion is connected to a reciprocating means installed within the shield body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4450683U JPS59151997U (en) | 1983-03-28 | 1983-03-28 | shield tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4450683U JPS59151997U (en) | 1983-03-28 | 1983-03-28 | shield tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59151997U true JPS59151997U (en) | 1984-10-11 |
Family
ID=30175036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4450683U Pending JPS59151997U (en) | 1983-03-28 | 1983-03-28 | shield tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59151997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60195396U (en) * | 1984-06-06 | 1985-12-26 | 清水建設株式会社 | Mud pressurized shield machine |
| JP2013040463A (en) * | 2011-08-12 | 2013-02-28 | Okumura Corp | Shield tunnel boring machine |
-
1983
- 1983-03-28 JP JP4450683U patent/JPS59151997U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60195396U (en) * | 1984-06-06 | 1985-12-26 | 清水建設株式会社 | Mud pressurized shield machine |
| JP2013040463A (en) * | 2011-08-12 | 2013-02-28 | Okumura Corp | Shield tunnel boring machine |
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