CN106439319A - Pipe coupling - Google Patents
Pipe coupling Download PDFInfo
- Publication number
- CN106439319A CN106439319A CN201611058292.XA CN201611058292A CN106439319A CN 106439319 A CN106439319 A CN 106439319A CN 201611058292 A CN201611058292 A CN 201611058292A CN 106439319 A CN106439319 A CN 106439319A
- Authority
- CN
- China
- Prior art keywords
- connector unit
- clamping
- connector
- connecting portion
- clamping groove
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/0849—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid being turned through an angle when passing from one joint element to another
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a pipe coupling. The pipe coupling comprises a first connector unit and a second connector unit, and the first connector unit and the second connector unit are of the same structure; the first connector unit and the second connector unit are each comprises a connecting part and two connector parts, wherein the two connector parts communicate with the connecting part; the two connector parts are installed symmetrically and coaxially; first clamping protrusions and first clamping grooves are formed in one side of each connecting part, and second clamping protrusions and second clamping grooves are formed in the other side of each connecting part; the second clamping protrusions of the first connector unit are clamped together with the first clamping grooves of the second connector unit, and the second clamping grooves of the first connector unit are clamped with the first clamping protrusions of the second connector unit; and pipeline connectors are connected to the connecting parts of the first connector unit and the second connector unit in a clamping mode. According to the pipe coupling, the requirement that a plurality of reversing pipelines are installed on one pipe coupling at the same time is met, and meanwhile the effect that angle-free reversing at the same time can be achieved.
Description
Technical field
The present invention relates to petroleum pipeline field is and in particular to a kind of pipe box cupling.
Background technology
Petroleum pipe coupling is to connect the requisite element of petroleum transportation pipeline, and all kinds of pipe box cuplings carry different functions
Need.For example, elbow box cupling just has the effect of petroleum pipeline right angle commutation, has a wide range of applications example.But it is traditional
Swan neck box cupling be all to accomplish 90 ° of commutations, and can not meet, on a pipe box cupling, multiple reversing pipelines are installed simultaneously
Require.
Content of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of pipe box cupling, and this pipe box cupling can meet on a pipe box cupling
The requirement of multiple reversing pipelines is installed simultaneously, arbitrarily angled commutation can be accomplished simultaneously.
The purpose of the present invention to implement by the following technical programs：
A kind of pipe box cupling, including structure identical first connector unit and the second connector unit, described first connector unit and
Two connector units all include connecting portion and two connector portions communicating with connecting portion, and two described connector portions are symmetrical arranged and same
Axle, the first connector unit and the second connector unit overall all in cross, it is convex that the side of described connecting portion is provided with the first clamping
Rise and the first clamping groove, the opposite side of connecting portion is provided with the second clamping projection and the second clamping groove, described first clamping
Raised corresponding to the size of the second clamping groove, described second clamping is raised corresponding to the size of the first clamping groove, and first connects
The raised first clamping groove phase clamping with the second connector unit of second clamping of head unit, the second clamping of the first connector unit
Groove raised phase clamping with the first clamping of the second connector unit, on the interface of the first connector unit and the second connector unit
It is provided with sealing ring, clamping on the connecting portion of described first connector unit and the second connector unit is connected with pipe joint, described
Pipe joint is provided with sealing ring with the interface of corresponding first connector unit and the second connector unit.
Anticorrosion is coated with the inwall of described first connector unit, the second connector unit and two pipe joints apply
Layer.
The present invention provides a kind of pipe box cupling, and this pipe box cupling includes structure identical first connector unit and the second joint list
Unit, two connector units sequentially pass through the first clamping projection and the second clamping groove and the second clamping projection and the first clamping groove
Snap-fit connect, and joint is provided with sealing ring, is ensureing sealing simultaneously as connection side using clamping
Formula, each connector unit all can circumferentially rotate arbitrarily angled, you can with arbitrarily angled commutation, can meet on a pipe box cupling simultaneously
The requirement of multiple reversing pipelines is installed.
Brief description
Below according to drawings and Examples, the present invention is described in further detail.
Fig. 1 is a kind of structural representation of present invention pipe box cupling；
Fig. 2 is the structural representation of the first connector unit.
In figure：1- first connector unit；2- second connector unit；3- connecting portion；4- connector portions；5- first clamping is raised；
6- the first clamping groove；7- second clamping is raised；8- the second clamping groove；9- sealing ring；10- pipe joint.
Specific embodiment
As Figure 1-Figure 2, a kind of pipe box cupling described in the embodiment of the present invention, including structure identical first connector unit
1 and second connector unit 2, the first connector unit 1 and the second connector unit 2 all include connecting portion 3 and communicate two with connecting portion 3
Individual connector portions 4, two connector portions 4 are symmetrical arranged and coaxially, the first connector unit 1 and the second connector unit 2 overall all in cross
Shape, the side of connecting portion 3 is provided with the first clamping raised 5 and the first clamping groove 6, and the opposite side of connecting portion 3 is provided with second
Clamping raised 7 and the second clamping groove 8, the first clamping projection 5, second clamping projections 7 corresponding to the size of the second clamping groove 8
Corresponding to the size of the first clamping groove 6, the first card of second clamping raised 7 of the first connector unit 1 and the second connector unit 2
Connect groove 6 phase clamping, the second clamping groove 8 of the first connector unit 1 is mutually blocked with the first clamping projection 5 of the second connector unit 2
Connect, offer o-ring groove in the interface of the first connector unit 1 and the second connector unit 2, arrange in o-ring groove
There is sealing ring 9, clamping on the connecting portion 3 of the first connector unit 1 and the second connector unit 2 is connected with pipe joint 10, and pipeline connects
10 are provided with sealing ring with the interface of corresponding first connector unit and the second connector unit.
One kind preferred embodiment, the inwall of the first connector unit 1, the second connector unit 2 and two pipe joints 10
On be coated with erosion shield, improve the service life of pipe box cupling.
The present invention is ensureing sealing simultaneously as adopting the connected mode of clamping, the first connector unit 1, the second joint list
Unit 2 and two pipe joints 10 all can circumferentially rotate arbitrarily angled, you can with arbitrarily angled commutation, can meet on a pipe box cupling with
When the requirement of multiple reversing pipelines is installed it is easy to promote the use of.
Finally it should be noted that：The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention,
For a person skilled in the art, it still can be adjusted to the technical scheme described in foregoing embodiments, or
Person carries out equivalent to wherein some technical characteristics, all any modifications within the spirit and principles in the present invention, made, etc.
With replacing, improving etc., should be included within the scope of the present invention.
Claims (2)
1. a kind of pipe box cupling it is characterised in that：Including structure identical first connector unit and the second connector unit, described first
Connector unit and the second connector unit all include connecting portion and two connector portions communicating with connecting portion, two described connector portions pair
Claim to arrange and coaxial, all in cross, the side of described connecting portion is provided with for the first connector unit and the second connector unit entirety
First clamping projection and the first clamping groove, the opposite side of connecting portion is provided with the second clamping projection and the second clamping groove, institute
State that the first clamping is raised corresponding to the size of the second clamping groove, the size phase of described second clamping projection and the first clamping groove
Should, the raised first clamping groove phase clamping with the second connector unit of the second clamping of the first connector unit, the first connector unit
The second clamping groove and the second connector unit the first clamping projection phase clamping, in the first connector unit and the second connector unit
Interface on be provided with sealing ring, clamping on the connecting portion of described first connector unit and the second connector unit is connected with pipeline
Joint, described pipe joint is provided with sealing ring with the interface of corresponding first connector unit and the second connector unit.
2. a kind of pipe box cupling according to claim 1 it is characterised in that：Described first connector unit, the second connector unit
And it is coated with erosion shield on the inwall of two pipe joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611058292.XA CN106439319A (en) | 2016-11-27 | 2016-11-27 | Pipe coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611058292.XA CN106439319A (en) | 2016-11-27 | 2016-11-27 | Pipe coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106439319A true CN106439319A (en) | 2017-02-22 |
Family
ID=58218557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611058292.XA Pending CN106439319A (en) | 2016-11-27 | 2016-11-27 | Pipe coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106439319A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07269770A (en) * | 1994-03-30 | 1995-10-20 | Toyoda Mach Works Ltd | Piping connector |
| JPH09296895A (en) * | 1996-05-01 | 1997-11-18 | Torii Kasei Kk | Connecting method for branch pipe to corrugated pipe |
| CN201141498Y (en) * | 2008-01-03 | 2008-10-29 | 万金林 | Universal pipe and pipe connector |
| JP2009063018A (en) * | 2007-09-04 | 2009-03-26 | Onda Seisakusho Seki Kojo:Kk | Header |
| CN202901626U (en) * | 2012-11-01 | 2013-04-24 | 漳州南方机械有限公司 | Inlet connector assembly optional to rotate at multiple space angles |
| JP2013249864A (en) * | 2012-05-30 | 2013-12-12 | Cosmo Koki Co Ltd | Pipe unit and method for installing gate valve to pipe unit |
| CN203549221U (en) * | 2013-10-25 | 2014-04-16 | 卓旦春 | Six-way pipe joint |
| CN206206856U (en) * | 2016-11-27 | 2017-05-31 | 无锡金顶石油管材配件制造有限公司 | A kind of pipe box cupling |
-
2016
- 2016-11-27 CN CN201611058292.XA patent/CN106439319A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07269770A (en) * | 1994-03-30 | 1995-10-20 | Toyoda Mach Works Ltd | Piping connector |
| JPH09296895A (en) * | 1996-05-01 | 1997-11-18 | Torii Kasei Kk | Connecting method for branch pipe to corrugated pipe |
| JP2009063018A (en) * | 2007-09-04 | 2009-03-26 | Onda Seisakusho Seki Kojo:Kk | Header |
| CN201141498Y (en) * | 2008-01-03 | 2008-10-29 | 万金林 | Universal pipe and pipe connector |
| JP2013249864A (en) * | 2012-05-30 | 2013-12-12 | Cosmo Koki Co Ltd | Pipe unit and method for installing gate valve to pipe unit |
| CN202901626U (en) * | 2012-11-01 | 2013-04-24 | 漳州南方机械有限公司 | Inlet connector assembly optional to rotate at multiple space angles |
| CN203549221U (en) * | 2013-10-25 | 2014-04-16 | 卓旦春 | Six-way pipe joint |
| CN206206856U (en) * | 2016-11-27 | 2017-05-31 | 无锡金顶石油管材配件制造有限公司 | A kind of pipe box cupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |