JPS639394U - - Google Patents
Info
- Publication number
- JPS639394U JPS639394U JP10222886U JP10222886U JPS639394U JP S639394 U JPS639394 U JP S639394U JP 10222886 U JP10222886 U JP 10222886U JP 10222886 U JP10222886 U JP 10222886U JP S639394 U JPS639394 U JP S639394U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- liquid
- shaft
- propulsion method
- pushing
- 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
- 239000007788 liquid Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図は本考案の第１実施例の概略説明図、第
２図は液槽の断面図、第３図は第２実施例の概略
説明図、第４図は第３実施例の概略説明図、第５
図は管推進工法の概略説明図である。
１……立坑、２……押込装置、３……先導管、
４……押込管、５，５Ａ……液槽、６，６Ａ……
液圧ホース、７，７Ａ……液位測定槽、９，９Ａ
……液体供給管。
Fig. 1 is a schematic explanatory diagram of the first embodiment of the present invention, Fig. 2 is a cross-sectional view of the liquid tank, Fig. 3 is a schematic explanatory diagram of the second embodiment, and Fig. 4 is a schematic explanatory diagram of the third embodiment. Figure, 5th
The figure is a schematic explanatory diagram of the pipe propulsion method. 1... Vertical shaft, 2... Pushing device, 3... Leading pipe,
4... Push-in pipe, 5,5A... Liquid tank, 6,6A...
Hydraulic hose, 7,7A...Liquid level measurement tank, 9,9A
...Liquid supply pipe.
Claims (1)
進工法において、先導管内に配置された液槽と前
記立坑内に配設された液位測定槽とを液圧ホース
により連通接続し、前記液槽内を常にオーバーフ
ロー状態に維持するための液体供給ホースを設け
たことを特徴とする管推進工法に用いる押込管の
曲り測定装置。 In a pipe propulsion method in which a pushing pipe is pushed through a shaft by a pushing device, a liquid tank arranged in a leading pipe and a liquid level measuring tank arranged in the shaft are connected by a hydraulic hose, and the liquid tank is A device for measuring the bending of a forced pipe used in a pipe propulsion method, characterized in that it is provided with a liquid supply hose for constantly maintaining the inside of the pipe in an overflow state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10222886U JPH0410320Y2 (en) | 1986-07-03 | 1986-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10222886U JPH0410320Y2 (en) | 1986-07-03 | 1986-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS639394U true JPS639394U (en) | 1988-01-21 |
| JPH0410320Y2 JPH0410320Y2 (en) | 1992-03-13 |
Family
ID=30973686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10222886U Expired JPH0410320Y2 (en) | 1986-07-03 | 1986-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410320Y2 (en) |
-
1986
- 1986-07-03 JP JP10222886U patent/JPH0410320Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0410320Y2 (en) | 1992-03-13 |
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