JPH01138991U - - Google Patents
Info
- Publication number
- JPH01138991U JPH01138991U JP2739788U JP2739788U JPH01138991U JP H01138991 U JPH01138991 U JP H01138991U JP 2739788 U JP2739788 U JP 2739788U JP 2739788 U JP2739788 U JP 2739788U JP H01138991 U JPH01138991 U JP H01138991U
- Authority
- JP
- Japan
- Prior art keywords
- buried pipe
- connection structure
- propulsion method
- horizontal shaft
- end faces
- 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
- 238000000034 method Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図は本考案の推進工法用埋設管の接続構造
の一例を示す側面図、第２図は推進工法の説明図
、第３図は他の推進工法の説明図である。
１０……先行埋設管、１１……後端面、２０…
…後続埋設管、２１……先端面、３１……横坑、
３２……先導管、４１……カツターヘツド、４２
……スクリユー、４３……推進用ケーシング。
FIG. 1 is a side view showing an example of a connection structure of a buried pipe for the propulsion method of the present invention, FIG. 2 is an explanatory diagram of the propulsion method, and FIG. 3 is an explanatory diagram of another propulsion method. 10... Advance buried pipe, 11... Rear end surface, 20...
...Following buried pipe, 21... Tip surface, 31... Horizontal shaft,
32...Leading pipe, 41...Cutter head, 42
... Screw, 43 ... Propulsion casing.
Claims (1)
れることにより敷設される推進工法用埋設管の接
続構造であつて、 それぞれの外径が一定である先行埋設管および
後続埋設管の接合すべき各端面が、相互に係合し
得るように軸方向に凹凸を有しており、係合され
た各端面同士が接着剤にて接着されたことを特徴
とする推進工法用埋設管の接続構造。[Scope of Claim for Utility Model Registration] A connection structure for buried pipes for a propulsion method, which are laid by forming a horizontal shaft underground and being sequentially propelled into the horizontal shaft, each of which has a constant outer diameter. The end faces of the preceding buried pipe and the subsequent buried pipe to be joined have irregularities in the axial direction so that they can engage with each other, and the engaged end faces are bonded together with an adhesive. Features a buried pipe connection structure for the propulsion method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2739788U JPH01138991U (en) | 1988-03-01 | 1988-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2739788U JPH01138991U (en) | 1988-03-01 | 1988-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01138991U true JPH01138991U (en) | 1989-09-22 |
Family
ID=31249852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2739788U Pending JPH01138991U (en) | 1988-03-01 | 1988-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01138991U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62113985A (en) * | 1985-11-13 | 1987-05-25 | 東急建設株式会社 | Method of joining steel pipe in method of propulsion construction |
-
1988
- 1988-03-01 JP JP2739788U patent/JPH01138991U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62113985A (en) * | 1985-11-13 | 1987-05-25 | 東急建設株式会社 | Method of joining steel pipe in method of propulsion construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01138991U (en) | ||
| JPH0334493Y2 (en) | ||
| JPH01119490U (en) | ||
| JPS61122478U (en) | ||
| JPS62124327U (en) | ||
| JPS61206796U (en) | ||
| JPH01132884U (en) | ||
| JPH0270093U (en) | ||
| JPS63156290U (en) | ||
| JPS646715U (en) | ||
| JPS6154097U (en) | ||
| JPS63156296U (en) | ||
| JPH03103395U (en) | ||
| JPS6119094U (en) | Direction correction device for cutting method | |
| JPS6376094U (en) | ||
| JPS5994683U (en) | Watertight joints for concrete pipes | |
| JPS5891085U (en) | Connection structure of buried steel pipes | |
| JPH0193292U (en) | ||
| JPS6337897U (en) | ||
| JPS63104489U (en) | ||
| JPS62159214U (en) | ||
| JPS63150318U (en) | ||
| JPS59160693U (en) | Blade tip device for underground pipe propulsion | |
| JPS6116521U (en) | Pipes for optical fiber cables, etc. | |
| JPH0389787U (en) |