CN201170393Y - Connecting apparatus for grouting conduit pipe - Google Patents
Connecting apparatus for grouting conduit pipe Download PDFInfo
- Publication number
- CN201170393Y CN201170393Y CNU2008200895878U CN200820089587U CN201170393Y CN 201170393 Y CN201170393 Y CN 201170393Y CN U2008200895878 U CNU2008200895878 U CN U2008200895878U CN 200820089587 U CN200820089587 U CN 200820089587U CN 201170393 Y CN201170393 Y CN 201170393Y
- Authority
- CN
- China
- Prior art keywords
- grouting
- connecting cylinder
- tube
- boss
- joint
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a grouting guide tube connecting device, relating to a connecting device. The utility model solves the problems that the connection of the prior grouting guide tube ends and grouting tubes is carried out by welding screw threads with the grouting tubes, and each guide tube needs a joint or the joint needs to be welded repeatedly, which is troublesome, wastes time and affects construction progress. The cylinder diameter at the left end of a boss-shaped connecting cylinder (4) is the same as the tube diameter of a grouting tube (1); the right end of the grouting tube (1) is in threaded connection with the left end of a butterfly-shaped nut joint (2); the left end of the boss-shaped connecting cylinder (4) is in threaded connection with the right end of the butterfly-shaped nut joint (2); a rubber liner tube (5) is arranged inside a large-diameter tube on the right part of the boss-shaped connecting cylinder (4); and a metal snap ring (6) hoops the outer cylinder wall at the right end of the boss-shaped connecting cylinder (4). The device is convenient to install, saves installation time, can be utilized repeatedly, and can speed up construction.
Description
Technical field
The utility model relates to a kind of connection set.
Background technique
Existing grouting pipe termination is connected with slurry injection pipe all adopts thread and slurry injection pipe welding, be connected to form grouting pipeline by screw thread and slurry injection pipe again, general each conduit needs all need weld with a joint or each joint, i.e. trouble, time-consuming again, and influence construction speed.
The model utility content
The utility model is connected with slurry injection pipe and all adopts thread and slurry injection pipe to weld in order to solve existing grouting pipe termination, be connected to form grouting pipeline by screw thread and slurry injection pipe again, general each conduit needs all need weld with a joint or each joint, promptly the trouble, time-consuming again, and influence the problem of construction speed, a kind of grouting pipe connection set is provided, and the concrete technological scheme that addresses the above problem is as follows:
Device of the present utility model is made up of wing nut joint 2, boss shape connecting cylinder 4, rubber bushing pipe 5 and metal clasp 6, the left end of boss shape connecting cylinder 4 is threaded with the right-hand part of wing nut joint 2, rubber bushing pipe 5 is located on the inwall of the big barrel dliameter of boss shape connecting cylinder 4 right-hand members, and metal clasp 6 is located on the outer tube wall of boss shape connecting cylinder 4 right-hand members.
The utility model is easy for installation, save the installation time, can reuse and accelerating construction progress.Be applicable to the connection of different size slurry injection pipe.
Description of drawings
Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the structural representation of metal clasp 6.
Embodiment
Embodiment one: in conjunction with Fig. 1, Fig. 2 describes present embodiment, present embodiment is by slurry injection pipe 1, wing nut joint 2, slip casting ductule 3, boss shape connecting cylinder 4, rubber bushing pipe 5 and metal clasp 6 are formed, the left end barrel dliameter of boss shape connecting cylinder 4 is identical with the caliber of slurry injection pipe 1, the right-hand member of slurry injection pipe 1 is threaded with the left side of wing nut joint 2, the left end of boss shape connecting cylinder 4 is threaded with the right-hand part of wing nut joint 2, rubber bushing pipe 5 is located between the outer tube wall of the inwall of the big barrel dliameter of boss shape connecting cylinder 4 right-hand members and slip casting ductule 3, the left part of slip casting ductule 3 is inserted in the pipe of rubber bushing pipe 5, and metal clasp 6 is located on the outer tube wall of boss shape connecting cylinder 4 right-hand members.
Embodiment two: describe present embodiment in conjunction with Fig. 2, the opening of the metal clasp 6 of present embodiment is fastening with bolt 7.Prevent that grouting pipe spillage and pipeline from disconnecting.
Embodiment three: the opening length of boss shape connecting cylinder 4 parts of present embodiment is controlled between 10～15cm.
Embodiment four: the right-hand member of the boss shape connecting cylinder 4 of present embodiment is than the big 1.5cm of external diameter of slip casting ductule 3, and length is controlled at 12cm.
Embodiment five: the wall thickness of the rubber bushing pipe 5 of present embodiment is 5mm.
The caliber of boss shape connecting cylinder 4 left ends changes according to the diameter of slurry injection pipe 1.
Claims (3)
1, grouting pipe connection set, it is made up of wing nut joint (2), boss shape connecting cylinder (4), rubber bushing pipe (5) and metal clasp (6), the left end that it is characterized in that boss shape connecting cylinder (4) is threaded with the right-hand part of wing nut joint (2), rubber bushing pipe (5) is located on the inwall of the big barrel dliameter of boss shape connecting cylinder (4) right-hand member, and metal clasp (6) is located on the outer tube wall of boss shape connecting cylinder (4) right-hand member.
2, grouting pipe connection set according to claim 1 is characterized in that the opening of metal clasp (6) is fastening with bolt (7).
3, grouting pipe connection set according to claim 1 is characterized in that the left end barrel dliameter of boss shape connecting cylinder (4) is identical with the caliber of slurry injection pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200895878U CN201170393Y (en) | 2008-03-26 | 2008-03-26 | Connecting apparatus for grouting conduit pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200895878U CN201170393Y (en) | 2008-03-26 | 2008-03-26 | Connecting apparatus for grouting conduit pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201170393Y true CN201170393Y (en) | 2008-12-24 |
Family
ID=40209446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200895878U Expired - Fee Related CN201170393Y (en) | 2008-03-26 | 2008-03-26 | Connecting apparatus for grouting conduit pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201170393Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061784A (en) * | 2012-10-22 | 2013-04-24 | 中铁二十二局集团第四工程有限公司 | Slurry filling device for tunnel pipe |
-
2008
- 2008-03-26 CN CNU2008200895878U patent/CN201170393Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061784A (en) * | 2012-10-22 | 2013-04-24 | 中铁二十二局集团第四工程有限公司 | Slurry filling device for tunnel pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA RAILWAY BRIDGE BUREAU GROUP FOURTH ENGINEERI Free format text: FORMER NAME: THE FOURTH ENGINEERING COMPANY OF CHINA RAILWAY NO.13 BUREAU GROUP |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 150008 No. 459 Xianfeng Road, Daowai District, Heilongjiang, Harbin Patentee after: Middle iron is built the 4th Engineering Co., Ltd of group of Bridge Project office Address before: 150008 No. 459 Xianfeng Road, Daowai District, Heilongjiang, Harbin Patentee before: The Fourth Engineering Co., Ltd. of China Railway 13 Civil |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20160326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |