JPH0258088U - - Google Patents
Info
- Publication number
- JPH0258088U JPH0258088U JP13509688U JP13509688U JPH0258088U JP H0258088 U JPH0258088 U JP H0258088U JP 13509688 U JP13509688 U JP 13509688U JP 13509688 U JP13509688 U JP 13509688U JP H0258088 U JPH0258088 U JP H0258088U
- Authority
- JP
- Japan
- Prior art keywords
- split housing
- pipes
- bolt
- housing
- packing
- 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
- 238000012856 packing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Description
図面は本考案の実施態様を示すものであつて、
第１図は本考案の１例についての部分切欠一側面
図、第２図はその切断端面図、第３図は多孔管の
端面図である。
然してこれらの図面において、１は分割ハウジ
ング、２は係止溝、３は受入溝、４はボルト挿入
孔、５は螺入孔、６は緩傾斜面、７は角形操作穴
、８は連結ボルト、８ａはその頭部、９はパツキ
ング、１０は圧送管、１１は多孔管を示すもので
ある。
The drawings show embodiments of the invention,
FIG. 1 is a partially cutaway side view of one example of the present invention, FIG. 2 is a cut end view thereof, and FIG. 3 is an end view of a perforated pipe. In these drawings, 1 is a divided housing, 2 is a locking groove, 3 is a receiving groove, 4 is a bolt insertion hole, 5 is a screw hole, 6 is a gently sloped surface, 7 is a square operation hole, and 8 is a connecting bolt. , 8a is its head, 9 is a packing, 10 is a pressure feeding pipe, and 11 is a perforated pipe.
Claims (1)
リングに係止すると共に前記した両管路の端部間
に覆着されたパツキングを収容する分割ハウジン
グを有し、それら分割ハウジングの両端部外周面
を夫々１５°以下の緩傾斜面を形成すると共に上
記した分割ハウジングにおける係止リング係止部
とパツキング収容部との間の分割面に直交して連
結ボルト螺入部を設け、該螺入部に挿入されたボ
ルトを前記した分割ハウジングの肉厚域内に収容
し、該ボルトの頭部に操作部を設けたことを特徴
とする多孔管推進工法用管路の継手機構。 It has a split housing that locks into a locking ring provided near the ends of both pipes to be connected and accommodates a packing covered between the ends of the pipes, and The outer circumferential surfaces of both ends are each formed with a gentle slope of 15° or less, and a connection bolt screwing part is provided perpendicular to the dividing plane between the locking ring locking part and the packing housing part in the split housing. A joint mechanism for a pipe line for a perforated pipe propulsion method, characterized in that a bolt inserted into a threaded part is accommodated within the thick wall region of the split housing, and an operating part is provided on the head of the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988135096U JP2547902Y2 (en) | 1988-10-18 | 1988-10-18 | Joint mechanism of interior pipeline for perforated pipe propulsion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988135096U JP2547902Y2 (en) | 1988-10-18 | 1988-10-18 | Joint mechanism of interior pipeline for perforated pipe propulsion method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0258088U true JPH0258088U (en) | 1990-04-26 |
| JP2547902Y2 JP2547902Y2 (en) | 1997-09-17 |
Family
ID=31394427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988135096U Expired - Lifetime JP2547902Y2 (en) | 1988-10-18 | 1988-10-18 | Joint mechanism of interior pipeline for perforated pipe propulsion method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2547902Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5012173U (en) * | 1973-05-30 | 1975-02-07 | ||
| JPS62163594U (en) * | 1986-04-08 | 1987-10-17 | ||
| JPS62280491A (en) * | 1986-05-30 | 1987-12-05 | 東京電力株式会社 | Method of pre-fabricated perforated pipe propulsion construction |
| JPS6318595U (en) * | 1986-07-17 | 1988-02-06 |
-
1988
- 1988-10-18 JP JP1988135096U patent/JP2547902Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5012173U (en) * | 1973-05-30 | 1975-02-07 | ||
| JPS62163594U (en) * | 1986-04-08 | 1987-10-17 | ||
| JPS62280491A (en) * | 1986-05-30 | 1987-12-05 | 東京電力株式会社 | Method of pre-fabricated perforated pipe propulsion construction |
| JPS6318595U (en) * | 1986-07-17 | 1988-02-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2547902Y2 (en) | 1997-09-17 |
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