JPS5880493U - underground drilling equipment - Google Patents
underground drilling equipmentInfo
- Publication number
- JPS5880493U JPS5880493U JP17444481U JP17444481U JPS5880493U JP S5880493 U JPS5880493 U JP S5880493U JP 17444481 U JP17444481 U JP 17444481U JP 17444481 U JP17444481 U JP 17444481U JP S5880493 U JPS5880493 U JP S5880493U
- Authority
- JP
- Japan
- Prior art keywords
- drilling equipment
- excavation
- underground drilling
- underground
- buried pipe
- 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
- 238000005553 drilling Methods 0.000 title 1
- 238000009412 basement excavation Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims 1
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
曲面は本考案に係る地中掘削装置の実施の態様を例示し
、第１図は作業状態の側面図、第２図は縦断面図、第３
図は正面図、第４図は第２図の■−ＩＶ断面矢視図、第
５図は第２図の■−■断面矢視図、第６図及び第７図は
ターゲット取付部の別実施例を示す正面図である。
２・・・・・・埋設管、２２．２３・・・・・・掘削方
向修正装置、２６．２７・・・・・・ターゲット。The curved surfaces illustrate an embodiment of the underground excavation equipment according to the present invention, and FIG. 1 is a side view in a working state, FIG. 2 is a longitudinal sectional view, and FIG.
The figure is a front view, Figure 4 is a cross-sectional view taken along ■-IV in Figure 2, Figure 5 is a cross-sectional view taken along ■-■ in Figure 2, and Figures 6 and 7 are different views of the target mounting part. It is a front view showing an example. 2... Buried pipe, 22.23... Excavation direction correction device, 26.27... Target.
Claims (1)
と共に掘削方向修正装置２２．２３を備えさせた地中掘
削装置であって、推進方向の検出のために前記埋設管２
の後方から監視するための複数個のターゲット２６・・
・、２７・・・を地中掘削装置本体の周方向に分散配置
しである事を特徴とする地中掘削装置。This underground excavation device is configured to perform underground excavation in advance of the buried pipe 2, and is equipped with an excavation direction correction device 22, 23, and is equipped with an excavation direction correction device 22, 23, in which the buried pipe 2 is used to detect the propulsion direction.
Multiple targets 26 for monitoring from behind...
. , 27 . . . are distributed in the circumferential direction of the underground excavation device body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17444481U JPS5880493U (en) | 1981-11-24 | 1981-11-24 | underground drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17444481U JPS5880493U (en) | 1981-11-24 | 1981-11-24 | underground drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5880493U true JPS5880493U (en) | 1983-05-31 |
Family
ID=29966446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17444481U Pending JPS5880493U (en) | 1981-11-24 | 1981-11-24 | underground drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5880493U (en) |
-
1981
- 1981-11-24 JP JP17444481U patent/JPS5880493U/en active Pending
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