CN2644844Y - Combination style three-way coupling pipe with two halves - Google Patents
Combination style three-way coupling pipe with two halves Download PDFInfo
- Publication number
- CN2644844Y CN2644844Y CN 03250072 CN03250072U CN2644844Y CN 2644844 Y CN2644844 Y CN 2644844Y CN 03250072 CN03250072 CN 03250072 CN 03250072 U CN03250072 U CN 03250072U CN 2644844 Y CN2644844 Y CN 2644844Y
- Authority
- CN
- China
- Prior art keywords
- semi
- circle
- connecting pipe
- formulas
- halves
- 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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- Branch Pipes, Bends, And The Like (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a double semi synthetic tee-joint connecting pipe, comprising two combinative semi-arc connecting pipe bodies and four semi-circular flanges, wherein a tee joint is arranged at one of the semi-arc connecting pipe bodies; a semi-circular sleeve hole and a semi-circular cone hole for packing seal elements are arranged at the semi-arc connecting pipe bodies; connecting plates connected with the flanges are arranged at the two ends of the semi-arc connecting pipe bodies; besides, the connecting edges are arranged at the two sides of the semi-arc connecting pipe body; bolt holes are arranged at both the connecting plates and the connecting edges; through the bolt holes, bolts can be connected with the two semi-arc connecting pipe bodies and the four semi-circular flanges to be one. While in use, the utility model can be arranged on an original channel without sawing the original channel, and has the advantages of convenient installation and maintenance, and is particularly applied to mend leakage for large-scale pipes or add a tee-joint pipe to large-scale pipes with completed installation.
Description
Technical field:
The utility model relates to a kind of two halves synthetic type three-limb tube, belongs to pipeline connection fittings technical field.
Background technique:
At present, the connecting tube of connecting tube in the prior art, in use, must be with the impaired pipeline that need to connect sawed-off after, be placed between the connected pipeline after sawed-off with a new pipeline, could connect with connecting tube then; In addition, in the time need connecing a three-limb tube in addition on the pipeline that has laid, three-limb tube could be installed after also must be with former pipeline sawed-off thereon, this not only damages former pipeline easily, but also time-consuming, effort.So existing three-limb tube road in use, and is very inconvenient.
Summary of the invention:
The purpose of this utility model is: provide a kind of two halves synthetic type three-limb tube that does not need sawed-off former pipeline just can install, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: it can close by two, and the semi-circle formula that is buckled on the connected pipe (7) connects body (1) and four semi-circular flange plate (2) are formed, a semi-circle formula connection body (1) is provided with three-way pipe (3) therein, connect semicircle trepanning a and the semicircle taper hole b that all is provided with filling sealed (4) on the body (1) two semi-circle formulas, the two ends that connect body (1) two semi-circle formulas all are provided with the connecting plate c that is connected with flange plate (2), and the dual-side that connects body (1) two semi-circle formulas all is provided with fillet d, all be provided with the bolt hole e that connecting bolt (5) is installed on connecting plate c and fillet d, bolt (5) by bolt hole e two semi-circle formulas is connected body (1) and four semi-circular flange plate (2) connect as one; On semi-circular flange plate (2), be provided with the boss f in the semicircle trepanning a that can stick into semi-circle formula connection body (1), between the surface of contact of two semi-circle formulas connection bodys (1), be lined with one deck sealing gasket (6); The port that the semi-circle formula connects the three-way pipe (3) on the body (1) is the straight-tube port or is the seal ring the installed formula port that has internal taper hole g.
Owing to adopted technique scheme, the utility model do not need sawed-off former pipeline just can install on former pipeline, so the utility model compared with prior art in use, the utlity model has all advantages easily of installation and maintenance.The utility model is particularly suitable for the mending-leakage of large-scale pipeline, or is used for increasing on already installed large-scale pipeline the installation of three-limb tube.During use, only needing that two semi-circle formulas are connected bodys (1) close on the leak that is buckled in pipeline (7) or on the hole of boring, and be wrapped in pipeline (7) with sealing joint strip and go up as Sealing (4), the two ends that connect body (1) in the semi-circle formula engage last two semi-circular flange plate (2) respectively, and the boss f that makes flange plate (2) sticks in the semicircle trepanning a and Sealing (4) is resisted against on the semicircle taper hole b tightly, between the surface of contact of two semi-circle formulas connection bodys (1), fill up last layer rubber gasket (6) then, two semi-circle formulas connection bodys (1) and four semi-circular flange plate (2) are connected as one by bolt hole e with bolt (5), lateral can be connected on the three-way pipe (3) like this, if do not want to connect lateral, an also available conventional plug gets final product stifled the going up of three-way pipe (3).
Description of drawings:
Structural representation of the present utility model when accompanying drawing 1 is the straight-tube port for the three-way pipe port on the semi-circle formula connection body;
Accompanying drawing 2 is the schematic representation that has internal taper hole for the three-way pipe port that the semi-circle formula connects on the body;
Accompanying drawing 3 is semi-circular flange plate structure schematic representation;
Accompanying drawing 4 is that the A of accompanying drawing 3 is to schematic representation.
Embodiment:
Embodiment of the present utility model: two semi-circle formulas connect body (1) and four semi-circular flange plate (2) can adopt metallic material or the higher plastic materials making of intensity, during making, produce three-way pipe (3) simultaneously on the semi-circle formula connection body (1) therein, the port of three-way pipe (3) can be made as the straight-tube port or be made into the seal ring the installed formula port that has internal taper hole g, and all produce at the two ends that two semi-circle formulas connect bodys (1) can filling sealed (4) semicircle trepanning a and semicircle taper hole b, the connecting plate c that can be connected with flange plate (2) is all produced at the two ends that connect body (1) two semi-circle formulas simultaneously, and the dual-side that connects body (1) two semi-circle formulas is all produced fillet d, on connecting plate c and fillet d, all produce and to pass the bolt hole e that connecting bolt (5) is installed, bolt (5) can be connected as one two semi-circle formulas connection bodys (1) and four semi-circular flange plate (2) by bolt hole e by even distribution; When making semi-circular flange plate (2), the boss f that produces simultaneously thereon in the semicircle trepanning a that can stick into semi-circle formula connection body (1) gets final product, when two semi-circle formulas are connected bodys (1) when snapping together, pad last layer sealing gasket (6) between its surface of contact.
Claims (3)
1, a kind of two halves synthetic type three-limb tube, it is characterized in that: it can close by two, and the semi-circle formula that is buckled on the connected pipe (7) connects body (1) and four semi-circular flange plate (2) are formed, a semi-circle formula connection body (1) is provided with three-way pipe (3) therein, connect semicircle trepanning a and the semicircle taper hole b that all is provided with filling sealed (4) on the body (1) two semi-circle formulas, the two ends that connect body (1) two semi-circle formulas all are provided with the connecting plate c that is connected with flange plate (2), and the dual-side that connects body (1) two semi-circle formulas all is provided with fillet d, all be provided with the bolt hole e that connecting bolt (5) is installed on connecting plate c and fillet d, bolt (5) by bolt hole e two semi-circle formulas is connected body (1) and four semi-circular flange plate (2) connect as one.
2, two halves synthetic type three-limb tube according to claim 1, it is characterized in that: on semi-circular flange plate (2), be provided with the boss f in the semicircle trepanning a that can stick into semi-circle formula connection body (1), between the surface of contact of two semi-circle formulas connection bodys (1), be lined with one deck sealing gasket (6).
3, two halves synthetic type three-limb tube according to claim 1 is characterized in that: the port that the semi-circle formula connects the three-way pipe (3) on the body (1) is the straight-tube port or is the seal ring the installed formula port that has internal taper hole g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250072 CN2644844Y (en) | 2003-08-21 | 2003-08-21 | Combination style three-way coupling pipe with two halves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250072 CN2644844Y (en) | 2003-08-21 | 2003-08-21 | Combination style three-way coupling pipe with two halves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2644844Y true CN2644844Y (en) | 2004-09-29 |
Family
ID=34293776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03250072 Expired - Fee Related CN2644844Y (en) | 2003-08-21 | 2003-08-21 | Combination style three-way coupling pipe with two halves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2644844Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100378394C (en) * | 2005-07-08 | 2008-04-02 | 中国海洋石油总公司 | Combined mechanical three-way |
| CN102818089A (en) * | 2012-01-20 | 2012-12-12 | 贵州省水利水电勘测设计研究院 | Manufacturing method of large-sized branch pipe and combined spherical shell branch pipe |
| CN113074291A (en) * | 2020-01-06 | 2021-07-06 | 五行科技股份有限公司 | Method for repairing pipe joint |
-
2003
- 2003-08-21 CN CN 03250072 patent/CN2644844Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100378394C (en) * | 2005-07-08 | 2008-04-02 | 中国海洋石油总公司 | Combined mechanical three-way |
| CN102818089A (en) * | 2012-01-20 | 2012-12-12 | 贵州省水利水电勘测设计研究院 | Manufacturing method of large-sized branch pipe and combined spherical shell branch pipe |
| CN102818089B (en) * | 2012-01-20 | 2014-09-17 | 贵州省水利水电勘测设计研究院 | Manufacturing method of large-sized branch pipe and combined spherical shell branch pipe |
| CN113074291A (en) * | 2020-01-06 | 2021-07-06 | 五行科技股份有限公司 | Method for repairing pipe joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |