JPS60172897U - Pipe body propulsion buried lead pipe - Google Patents
Pipe body propulsion buried lead pipeInfo
- Publication number
- JPS60172897U JPS60172897U JP5890184U JP5890184U JPS60172897U JP S60172897 U JPS60172897 U JP S60172897U JP 5890184 U JP5890184 U JP 5890184U JP 5890184 U JP5890184 U JP 5890184U JP S60172897 U JPS60172897 U JP S60172897U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- fixed part
- movable part
- propulsion
- propulsion head
- 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
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
図面は本考案の実施例を示したものであって、第１図は
施工中の概略側面図、第２図は推進ヘッドの断面図、第
３図は棒体の結合状態を示した平面図、第４図は第２図
のＡ−Ａ線断面図、第５図は後続管の１部断面側面図、
そして第６図はロッドの操作手段を例示した側面図、第
７図はその要部の拡大側面図である。
１・・・先導管、４・・・中口径管、９・・・推進ヘッ
ド、１０］・・後続管、１１・・・推進ヘッドの可動部
、１２・・・固定部、２６・・・棒体、３７・・田ツド
。The drawings show an embodiment of the present invention, in which Fig. 1 is a schematic side view during construction, Fig. 2 is a cross-sectional view of the propulsion head, and Fig. 3 is a plan view showing the state of connection of the rods. , FIG. 4 is a sectional view taken along the line A-A in FIG. 2, and FIG. 5 is a partially sectional side view of the subsequent pipe.
FIG. 6 is a side view illustrating the rod operating means, and FIG. 7 is an enlarged side view of the main parts thereof. DESCRIPTION OF SYMBOLS 1... Leading pipe, 4... Medium diameter pipe, 9... Propulsion head, 10]... Following pipe, 11... Movable part of propulsion head, 12... Fixed part, 26... Rod body, 37... Tatsudo.
Claims (1)
ッド９と後続管１０とからなる先導管１において、該推
進ヘッド９を断面円形の固定部１２と可動部１１とより
構成するとともに該固定部１２と可動部１１とをその対
接面において球座接合し、該推進ヘッド９の固定部１２
側に後続管１０を密着接続可能となすとともに該固定部
１２および該後続管１０の外周に上記可動部１１の外周
に向って延びる複数本の棒体２６およびロッド３７を順
次連結延設し、該棒体２６の前端部を直接または任意あ
中間ロッド１５を介して枢着結合したことを特徴とする
管体推進埋設先導管。In a leading pipe 1 consisting of a propulsion head 9 and a trailing pipe 10, which are propelled prior to propulsion and burying a medium diameter pipe 4, the propulsion head 9 is composed of a fixed part 12 and a movable part 11 with a circular cross section. The fixed part 12 and the movable part 11 are spherically joined on their opposing surfaces, and the fixed part 12 of the propulsion head 9
The following pipe 10 can be closely connected to the side, and a plurality of rods 26 and rods 37 extending toward the outer periphery of the movable part 11 are sequentially connected and extended on the outer periphery of the fixed part 12 and the following pipe 10, A pipe-propelling buried lead pipe characterized in that the front end of the rod body 26 is pivotally connected directly or via an optional intermediate rod 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5890184U JPS60172897U (en) | 1984-04-20 | 1984-04-20 | Pipe body propulsion buried lead pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5890184U JPS60172897U (en) | 1984-04-20 | 1984-04-20 | Pipe body propulsion buried lead pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60172897U true JPS60172897U (en) | 1985-11-15 |
| JPH03470Y2 JPH03470Y2 (en) | 1991-01-09 |
Family
ID=30584833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5890184U Granted JPS60172897U (en) | 1984-04-20 | 1984-04-20 | Pipe body propulsion buried lead pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60172897U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021117685A1 (en) | 2019-12-13 | 2021-06-17 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5491911A (en) * | 1977-12-29 | 1979-07-20 | Watanabegumi Kk | Device for burying smallldiameter pipe |
-
1984
- 1984-04-20 JP JP5890184U patent/JPS60172897U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5491911A (en) * | 1977-12-29 | 1979-07-20 | Watanabegumi Kk | Device for burying smallldiameter pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03470Y2 (en) | 1991-01-09 |
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