JPS6126794U - Buried pipe propulsion device - Google Patents
Buried pipe propulsion deviceInfo
- Publication number
- JPS6126794U JPS6126794U JP11214284U JP11214284U JPS6126794U JP S6126794 U JPS6126794 U JP S6126794U JP 11214284 U JP11214284 U JP 11214284U JP 11214284 U JP11214284 U JP 11214284U JP S6126794 U JPS6126794 U JP S6126794U
- Authority
- JP
- Japan
- Prior art keywords
- buried pipe
- propulsion device
- pipe
- tip
- attached
- 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図は本考案の埋設管推進装置の要部の縦断側面図、
第２図は同上止水状態の縦断側面図、第３図は第２図の
Ａ−Ａ線の縦断正面図、第４図は掘削ヘッドの正面図、
第５図は従来の埋設管推進装置の縦断側面図である。
１・・・回転掘削ヘッド、１． ａ・・・土砂取込用開
口部、１ｂ・・・円板体、２・・・スクリュー、２ａ・
・・スクリュー羽根、２ｂ・・・スクリュー軸、３・・
・埋設管、４′・・・先端管、５・・・刃口、５ａ・・
・士砂送り出し用開口、６−・・ジャンキ、７・・・ケ
ーシング、７ａ・・・壊状の足、８・・・掘削刃、９・
・・止水プレート、１０・・・止水板、１０ａ・・・分
割片、１１・・・ボルト。Figure 1 is a vertical sectional side view of the main parts of the buried pipe propulsion device of the present invention.
Fig. 2 is a longitudinal side view of the same water-stop state as above, Fig. 3 is a longitudinal sectional front view taken along line A-A in Fig. 2, Fig. 4 is a front view of the excavation head,
FIG. 5 is a longitudinal sectional side view of a conventional buried pipe propulsion device. 1... Rotating drilling head, 1. a... Opening for earth and sand intake, 1b... Disc body, 2... Screw, 2a.
...Screw blade, 2b...Screw shaft, 3...
・Buried pipe, 4'...Tip pipe, 5...Blade mouth, 5a...
・Opening for sending out sand, 6-... junk, 7... casing, 7a... broken foot, 8... digging blade, 9...
...Water stop plate, 10...Water stop plate, 10a...Divided piece, 11...Bolt.
Claims (1)
び埋設管内にスクリューを挿入したケーシングを設置し
て二重管構造とし、スクリュー先端に取付けた回転掘削
ヘッドを刃口の前方内部に位置させた推進装置において
、掘削ヘッドは掘削刃を植設した円板体に土砂取込用の
開口部を形成する対滞水砂層用のものとし、この掘削ヘ
ッドの後部に止水プレートを突出し、該止水プレートに
ゴム等の弾性部材による止水板をその先端が刃口内面に
当接可能に取付けたことを特徴とする埋設管推進装置。A guide pipe with a cutting edge is attached to the tip of the buried pipe, a casing with a screw inserted inside the leading pipe and the buried pipe is installed to create a double pipe structure, and a rotating excavation head attached to the screw tip is inserted inside the front of the cutting edge. In the propulsion device located at A buried pipe propulsion device characterized in that a water stop plate made of an elastic member such as rubber is attached to the protruding water stop plate so that its tip can come into contact with the inner surface of the blade mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11214284U JPS6126794U (en) | 1984-07-23 | 1984-07-23 | Buried pipe propulsion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11214284U JPS6126794U (en) | 1984-07-23 | 1984-07-23 | Buried pipe propulsion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6126794U true JPS6126794U (en) | 1986-02-18 |
Family
ID=30671209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11214284U Pending JPS6126794U (en) | 1984-07-23 | 1984-07-23 | Buried pipe propulsion device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6126794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9837708B2 (en) | 2010-03-26 | 2017-12-05 | Sony Corporation | Cobra antenna |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924492B2 (en) * | 1978-07-18 | 1984-06-09 | 松下電器産業株式会社 | Filling method of active material for batteries |
-
1984
- 1984-07-23 JP JP11214284U patent/JPS6126794U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924492B2 (en) * | 1978-07-18 | 1984-06-09 | 松下電器産業株式会社 | Filling method of active material for batteries |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9837708B2 (en) | 2010-03-26 | 2017-12-05 | Sony Corporation | Cobra antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6126794U (en) | Buried pipe propulsion device | |
| JPS60181434U (en) | foundation pile | |
| JPS6126796U (en) | Excavation head of buried pipe propulsion device | |
| JPS5924492U (en) | Pipe propulsion burial device | |
| JPS5838894U (en) | Pipe propulsion underground drilling equipment | |
| JPS6123337U (en) | drilling rig | |
| JPS6135999U (en) | Earth removal mechanism of buried pipe propulsion device | |
| JPS5917113U (en) | drill with oil hole | |
| JPS58163396U (en) | Cavitation prevention propeller | |
| JPS5989193U (en) | Split type mud water pressurized shield excavator | |
| JPS6135998U (en) | Buried pipe propulsion device | |
| JPS60144663U (en) | Suction head of pump dredger | |
| JPS58145393U (en) | Reinforced concrete drilling bit | |
| JPS59140334U (en) | ground drilling equipment | |
| JPS6085387U (en) | Excavation bit for medium excavation bottom expansion method | |
| JPS6058695U (en) | Excavation device for pipe burial | |
| JPS59107698U (en) | shield tunneling machine | |
| JPS59120508U (en) | Drilling/cutting machine for civil engineering and construction | |
| JPS6022598U (en) | Excavation device for pipe burying | |
| JPS6070689U (en) | drilling rig | |
| JPS6018134U (en) | snowblower | |
| JPS5894778U (en) | pile hole driver | |
| JPS5956297U (en) | Buried pipe propulsion device | |
| JPS58103289U (en) | Cutter arm in cutter head of excavator | |
| JPS58185685U (en) | drilling rig |