JPS58194293U - Shield type tunnel excavator - Google Patents
Shield type tunnel excavatorInfo
- Publication number
- JPS58194293U JPS58194293U JP9153382U JP9153382U JPS58194293U JP S58194293 U JPS58194293 U JP S58194293U JP 9153382 U JP9153382 U JP 9153382U JP 9153382 U JP9153382 U JP 9153382U JP S58194293 U JPS58194293 U JP S58194293U
- Authority
- JP
- Japan
- Prior art keywords
- type tunnel
- shield type
- tunnel excavator
- screw conveyor
- shield
- 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
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図は本案の適用されるシールド式トンネル掘削機の
一例を示す縦断側面図、第２図は本案に係るシールド式
トンネル掘削機の一実施例を示す縦断側面図、第３図は
第２図の矢視■−■図、第４図及び第５図は夫々スグリ
ュウコンベヤの各実施例を示す縦断側面図、第６図は本
案の適用されるシールド式トンネル掘削機の他の例を示
す縦断面図、第７図は本案に係るシールド式トンネル掘
削機の他の実施例を示す縦断側面図、第８図は第７図の
矢視■−■図である。
２１・・・・・・シールド本体、２２・・・・・・カッ
タ、２３・・・・・・隔壁、２４・・・・・・圧力室、
２５・・・・・・送泥管、２６・・・・・・ｕＦ泥管、
３２・・・・・・スクリュウコンベヤ。Fig. 1 is a longitudinal side view showing an example of a shield type tunnel excavation machine to which the present invention is applied, Fig. 2 is a longitudinal side view showing an example of a shield type tunnel excavation machine according to the present invention, and Fig. 3 is a longitudinal side view showing an example of a shield type tunnel excavation machine to which the present invention is applied. The arrows ■-■ in the figure, FIGS. 4 and 5 are longitudinal sectional side views showing each embodiment of the suguru conveyor, and FIG. 6 shows another example of the shield type tunnel excavation machine to which the present invention is applied. FIG. 7 is a vertical cross-sectional view showing another embodiment of the shield type tunnel excavator according to the present invention, and FIG. 8 is a view taken along arrows ■--■ in FIG. 21... Shield body, 22... Cutter, 23... Partition wall, 24... Pressure chamber,
25...Mud pipe, 26...uF mud pipe,
32... Screw conveyor.
Claims (1)
成された圧力室に送泥管及び排水管並にスクリュウコン
ベヤを接続し、泥水と礪とを前記排泥管及びスクリュウ
コンベヤの何れか一方に切換え搬出するように構成され
たことを特徴とする− シールド式トンネル掘削機。A mud feeding pipe, a drainage pipe, and a screw conveyor are connected to the pressure chamber formed between the cutter and the bulkhead arranged on the front side of the shield body, and the muddy water and the tank are drained to either of the mud drainage pipe or the screw conveyor. A shield type tunnel excavator, characterized in that it is configured for one-way switching and unloading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9153382U JPS58194293U (en) | 1982-06-21 | 1982-06-21 | Shield type tunnel excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9153382U JPS58194293U (en) | 1982-06-21 | 1982-06-21 | Shield type tunnel excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58194293U true JPS58194293U (en) | 1983-12-24 |
Family
ID=30099889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9153382U Pending JPS58194293U (en) | 1982-06-21 | 1982-06-21 | Shield type tunnel excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58194293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020139320A (en) * | 2019-02-28 | 2020-09-03 | 大成建設株式会社 | Shield excavator and shield construction method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4828216A (en) * | 1971-08-16 | 1973-04-14 |
-
1982
- 1982-06-21 JP JP9153382U patent/JPS58194293U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4828216A (en) * | 1971-08-16 | 1973-04-14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020139320A (en) * | 2019-02-28 | 2020-09-03 | 大成建設株式会社 | Shield excavator and shield construction method |
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