JPS5956297U - Buried pipe propulsion device - Google Patents
Buried pipe propulsion deviceInfo
- Publication number
- JPS5956297U JPS5956297U JP15173482U JP15173482U JPS5956297U JP S5956297 U JPS5956297 U JP S5956297U JP 15173482 U JP15173482 U JP 15173482U JP 15173482 U JP15173482 U JP 15173482U JP S5956297 U JPS5956297 U JP S5956297U
- Authority
- JP
- Japan
- Prior art keywords
- buried pipe
- pipe
- rear end
- propulsion device
- buried
- 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)
- Earth Drilling (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図は本考案の埋設管推進装置の実施例で前側部分を
示す一部切欠いた側面図、第２図は同上後側部分を示す
側面図である。
１ １、 １ ２・・・・・・１−、・・・埋設’ｔ、
２・・・ゴムシール、３・・・カラー、４・・・先導管
、４ａ・・・フード、４ｂ・・・後端壁、５・・・刃口
、６・・・油圧ジヤツキ、７・・・注出口、８・・・注
入ホース、９・・・ケーシング、１０・・・スクリュー
、１１・・・回転掘削ヘッド、１２・・・発進孔、１３
・・・基台、１４・・・支持体、１５・・・推進ジヤツ
キ、１６・・・反力受、１８・・・駆動装置、 ′１
９・・・駆動及び推進機構、２０・・・注入ポンプ、２
１・・・止水バッキング、２２・・・保護層。FIG. 1 is a partially cutaway side view showing the front portion of an embodiment of the buried pipe propulsion device of the present invention, and FIG. 2 is a side view showing the rear portion of the same. 1 1, 1 2...1-,...buried't,
2... Rubber seal, 3... Collar, 4... Leading tube, 4a... Hood, 4b... Rear end wall, 5... Blade opening, 6... Hydraulic jack, 7... - Outlet, 8... Injection hose, 9... Casing, 10... Screw, 11... Rotating drilling head, 12... Starting hole, 13
... Base, 14 ... Support body, 15 ... Propulsion jack, 16 ... Reaction force receiver, 18 ... Drive device, '1
9... Drive and propulsion mechanism, 20... Injection pump, 2
1... Waterproof backing, 22... Protective layer.
Claims (1)
導管及び埋設管内に設置されるケーシング、該ケーシン
グ内に挿入したスクリュー、スクリュー先端に取付けら
れ前記刃口前方内部に位置する回転掘削ヘッド、埋設管
後端に置いた駆動及び推進機構からなる装置におい゛て
；先導管後端径を埋設管径よりも大きく形成し、埋設管
前端外周から突出する先導管後端壁に止水用の薬液注出
口を設けたことを特徴とする埋設管推進装置。A leading pipe attached to the front end of the buried pipe and having a cutting edge at the tip, a casing installed in the leading pipe and the buried pipe, a screw inserted into the casing, and a rotary excavator attached to the tip of the screw and located inside the front of the cutting edge. In a device consisting of a head and a drive and propulsion mechanism placed at the rear end of the buried pipe, the diameter of the rear end of the leading pipe is larger than the diameter of the buried pipe, and a water stop is applied to the rear end wall of the leading pipe that protrudes from the outer periphery of the front end of the buried pipe. A buried pipe propulsion device characterized by being provided with a chemical solution spout for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15173482U JPS5956297U (en) | 1982-10-06 | 1982-10-06 | Buried pipe propulsion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15173482U JPS5956297U (en) | 1982-10-06 | 1982-10-06 | Buried pipe propulsion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5956297U true JPS5956297U (en) | 1984-04-12 |
Family
ID=30336161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15173482U Pending JPS5956297U (en) | 1982-10-06 | 1982-10-06 | Buried pipe propulsion device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5956297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016148189A (en) * | 2015-02-12 | 2016-08-18 | 東日本旅客鉄道株式会社 | Backfilling injection mechanism in small diameter pipe propulsion device |
-
1982
- 1982-10-06 JP JP15173482U patent/JPS5956297U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016148189A (en) * | 2015-02-12 | 2016-08-18 | 東日本旅客鉄道株式会社 | Backfilling injection mechanism in small diameter pipe propulsion device |
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