JPH0346596U - - Google Patents
Info
- Publication number
- JPH0346596U JPH0346596U JP10834389U JP10834389U JPH0346596U JP H0346596 U JPH0346596 U JP H0346596U JP 10834389 U JP10834389 U JP 10834389U JP 10834389 U JP10834389 U JP 10834389U JP H0346596 U JPH0346596 U JP H0346596U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- small diameter
- connecting rod
- buried
- pressure measuring
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
図面はこの考案の一実施例を示し、第１図はこ
の考案の断面図、第２図は第１図のＰ部の拡大図
、第３図はパイロツト管推進時の説明図、第４図
はパイロツト管牽引時の説明図である。
５……パイロツト管、６……小口径管、８……
拡大ヘツド、９……連結杆、１１……押圧板、１
２……ナツト、１３……支持台、１４……圧力計
測器、１５……ブラケツト。
The drawings show one embodiment of this invention; Fig. 1 is a cross-sectional view of this invention, Fig. 2 is an enlarged view of the P section in Fig. 1, Fig. 3 is an explanatory diagram when the pilot tube is propelled, and Fig. 4 is an explanatory diagram when the pilot tube is towed. 5...Pilot tube, 6...Small diameter tube, 8...
Expansion head, 9... Connecting rod, 11... Pressing plate, 1
2...nut, 13...support stand, 14...pressure measuring device, 15...bracket.
Claims (1)
ド８の小径側を接続し、拡大ヘツド８の大径側端
面には、埋設すべき複数の小口径管６と複数の連
結杆９のうち１本目の小口径管６１と連結杆９１
の一端をそれぞれ接続すると共に、最終本目の小
口径管６３の他端には最終本目の連結杆９３の他
端側に取付られた押圧板１１を当接し、上記連結
杆９の途中９１と９２の間に圧力計測器１４を設
けたことを特徴とする小口径管推進機械の管埋設
装置。 (2) 上記複数個の埋設管６の外側を複数個のカ
ラー１６によつて接続すると共に、埋設管６の内
側には連結杆９を挿入しナツト１２で固定されて
いる複数個の支持台１３によつて連結杆９が埋設
管６の軸線上にくるように支持し、上記圧力計測
器１４の両端部を上記支持台１３のブラケツト１
５に固着した、請求項(1)記載の小口径管推進機
械の管埋設装置。[Claims for Utility Model Registration] (1) The small diameter side of the tapered enlarged head 8 is connected to the tip of the pilot tube 5, and the large diameter side end face of the enlarged head 8 has a plurality of small diameter pipes 6 to be buried. The first small diameter pipe 6 1 among the plurality of connecting rods 9 and the connecting rod 9 1
One end is connected to each other, and the other end of the final small-diameter pipe 63 is brought into contact with a pressing plate 11 attached to the other end side of the final connecting rod 93. A pipe embedding device for a small diameter pipe propulsion machine, characterized in that a pressure measuring device 14 is provided between 1 and 92 . (2) A plurality of supports are connected to the outside of the plurality of buried pipes 6 by a plurality of collars 16, and a connecting rod 9 is inserted into the inside of the buried pipe 6 and fixed with nuts 12. 13 so that the connecting rod 9 is on the axis of the buried pipe 6, and both ends of the pressure measuring device 14 are attached to the bracket 1 of the support stand 13.
5. A pipe embedding device for a small diameter pipe propulsion machine according to claim (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10834389U JPH0346596U (en) | 1989-09-18 | 1989-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10834389U JPH0346596U (en) | 1989-09-18 | 1989-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0346596U true JPH0346596U (en) | 1991-04-30 |
Family
ID=31656984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10834389U Pending JPH0346596U (en) | 1989-09-18 | 1989-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346596U (en) |
-
1989
- 1989-09-18 JP JP10834389U patent/JPH0346596U/ja active Pending
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