CN107061889A - A kind of pipe connecting structure that revolute pair is provided and can conveniently be dismantled - Google Patents
A kind of pipe connecting structure that revolute pair is provided and can conveniently be dismantled Download PDFInfo
- Publication number
- CN107061889A CN107061889A CN201710374007.3A CN201710374007A CN107061889A CN 107061889 A CN107061889 A CN 107061889A CN 201710374007 A CN201710374007 A CN 201710374007A CN 107061889 A CN107061889 A CN 107061889A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- overcoat
- annular groove
- inner sleeve
- revolute pair
- 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
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
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- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention discloses a kind of pipe connecting structure that provides revolute pair and can conveniently dismantle；The first annular groove is provided with including the end with externally threaded inner sleeve, inner sleeve；With female overcoat, the end of overcoat is provided with the second annular groove；The external screw thread of the inner sleeve is adapted with the internal thread of overcoat；Inner sleeve and overcoat are by their external screw thread together with internal thread each other axial restraint；By inner sleeve and overcoat their the first annular groove and the second annular groove, the combination of pipeline to be connected is realized.This pipe connecting structure can realize the efficient and convenient dismounting and assembling of pipeline junction, the pipeline configuration with the addition of revolute pair for it with pipeline enclosure to be connected simultaneously, can be under the premise of inner sleeve and overcoat heating screw thread cooperation be tight, realize horizontally rotating perpendicular to pipeline to be connected, with solid and reliable characteristic, for people great convenience can be provided in related occasion.
Description
Technical field
The present invention relates to the connection member between pipeline, more particularly to a kind of pipeline that provides revolute pair and can conveniently dismantle
Attachment structure.
Background technology
In the modern life, the use of pipeline is quite varied.On wire protective, many circuits are because machinery needs, often
Follow some that there is the mechanical structure of rotating function to move and electric power is provided, electric wire needs one to protect and enter row constraint to it
Protection pipe, at this time protection pipe junction be just also required to follow rotation to prevent from being torn, meanwhile, when carrying out the inspection of line, dimension
, it is necessary to easily take protection pipe apart when repairing.
The content of the invention
It is an object of the invention to the shortcoming and defect for overcoming above-mentioned prior art, there is provided a kind of simple in construction, dismounting side
Just offer revolute pair and can conveniently dismounting pipe connecting structure.
The present invention is achieved through the following technical solutions：
A kind of pipe connecting structure that revolute pair is provided and can conveniently be dismantled, including such as lower component：
Inner sleeve 1 with external screw thread 11, the end of inner sleeve 1 is provided with the first annular groove 12；
Overcoat 2 with internal thread 22, the end of overcoat 2 is provided with the second annular groove 23；
The external screw thread 11 of the inner sleeve 1 is adapted with the internal thread 22 of overcoat 2；The outer spiral shell that inner sleeve 1 and overcoat 2 pass through them
Line 11 is together with internal thread 22 each other axial restraint；
By inner sleeve 1 and overcoat 2 their the first annular groove 12 and the second annular groove 23, the combination of pipeline 3 to be connected is realized.
The tube wall of the end of pipeline to be connected 3, axially has two symmetrical joint-cuttings, makes the end pipe of pipeline 3 to be connected
Wall formation two is symmetrical semicircle；
The tube wall inner peripheral surface of described 3 two ends of pipeline to be connected, is respectively equipped with the bulge loop 33 of an outwardly convex；
During connection, the bulge loop 33 of pipeline 3 to be connected is placed in the first annular groove 12 and the second annular groove 23, and with the first annular groove 12
And second gap between annular groove 23 coordinate；Make to realize between pipeline 3 to be connected and the inner sleeve 1 and overcoat 2 and be mutually rotatably assorted, both
When pipeline 3 to be connected rotates, inner sleeve 1 and overcoat 2 do not follow pipeline 3 to be connected to rotate, and form revolute pair.
Axle sleeve or bearing are provided with the annular groove 23 of first annular groove 12 and second；
When provided with axle sleeve or during bearing, bulge loop 33 can offset with axle sleeve or bearing.
At the joint-cutting of the end of pipeline to be connected 3, the lug 34 for clamping pipeline 3 to be connected is respectively provided with.
The present invention has the following advantages and effect relative to prior art：
Inventive pipeline attachment structure can realize the efficient and convenient dismounting and assembling of pipeline junction, while the pipeline knot
Structure with the addition of revolute pair for it with pipeline enclosure to be connected, can be real under the premise of inner sleeve and overcoat heating screw thread cooperation are tight
Now horizontally rotating perpendicular to pipeline to be connected, with solid and reliable characteristic, can be provided greatly in related occasion for people
It is convenient.
Inventive pipeline attachment structure carries out dismounting easily and fast, assembling for pipeline, checks that cable circuit is provided just
Victory.
Brief description of the drawings
Fig. 1 is inner sleeve structural representation of the present invention.
Fig. 2 is jacket structure schematic diagram of the present invention.
Fig. 3 is the structural representation after inner sleeve of the present invention, overcoat combination.
Fig. 4 is inner sleeve of the present invention and pipeline cross-sectional view to be connected.
Fig. 5 is schematic diagram after inner sleeve of the present invention is connected with pipeline to be connected.
Embodiment
The present invention is more specifically described in detail with reference to specific embodiment.
Embodiment
As shown in Fig. 1 to 5.The invention discloses a kind of pipe connecting structure that provides revolute pair and can conveniently dismantle, bag
Include such as lower component：
Inner sleeve 1 with external screw thread 11, the end of inner sleeve 1 is provided with the first annular groove 12；
Overcoat 2 with internal thread 22, the end of overcoat 2 is provided with the second annular groove 23；
The external screw thread 11 of the inner sleeve 1 is adapted with the internal thread 22 of overcoat 2；The outer spiral shell that inner sleeve 1 and overcoat 2 pass through them
Line 11 is together with internal thread 22 each other axial restraint；
By inner sleeve 1 and overcoat 2 their the first annular groove 12 and the second annular groove 23, the combination of pipeline 3 to be connected is realized.
The tube wall of the end of pipeline to be connected 3, axially has two symmetrical joint-cuttings, makes the end pipe of pipeline 3 to be connected
Wall formation two is symmetrical semicircle；
The tube wall inner peripheral surface of described 3 two ends of pipeline to be connected, is respectively equipped with the bulge loop 33 of an outwardly convex；
During connection, the bulge loop 33 of pipeline 3 to be connected is placed in the first annular groove 12 and the second annular groove 23, and with the first annular groove 12
And second gap between annular groove 23 coordinate；Make to realize between pipeline 3 to be connected and the inner sleeve 1 and overcoat 2 and be mutually rotatably assorted, both
When pipeline 3 to be connected rotates, inner sleeve 1 and overcoat 2 do not follow pipeline 3 to be connected to rotate, and form revolute pair.
Axle sleeve or bearing are provided with the annular groove 23 of first annular groove 12 and second；It is convex when provided with axle sleeve or during bearing
Ring 33 can offset with axle sleeve or bearing, enter but revolute pair is formed between them.
At the joint-cutting of the end of pipeline to be connected 3, the lug 34 for clamping pipeline 3 to be connected is respectively provided with.
As described above, the present invention can be better realized.
Embodiments of the present invention are simultaneously not restricted to the described embodiments, other any Spirit Essences without departing from the present invention
With the change made under principle, modification, replacement, combine, simplify, should be equivalent substitute mode, be included in the present invention
Within protection domain.
Claims (4)
1. a kind of pipe connecting structure that revolute pair is provided and can conveniently be dismantled, it is characterised in that including such as lower component：
Inner sleeve (1) with external screw thread (11), the end of inner sleeve (1) is provided with the first annular groove (12)；
Overcoat (2) with internal thread (22), the end of overcoat (2) is provided with the second annular groove (23)；
The external screw thread (11) of the inner sleeve (1) is adapted with the internal thread (22) of overcoat (2)；Inner sleeve (1) and overcoat (2) pass through it
External screw thread (11) together with internal thread (22) each other axial restraint；
By inner sleeve (1) and overcoat (2) their the first annular groove (12) and the second annular groove (23), pipeline to be connected (3) is realized
With reference to.
2. revolute pair and the pipe connecting structure that can conveniently dismantle are provided according to claim 1, it is characterised in that：It is described to treat
The tube wall of connecting pipe (3) end, axially has two symmetrical joint-cuttings, makes pipeline to be connected (3) end tube wall formation two
It is symmetrical semicircle；
The tube wall inner peripheral surface of (3) two ends of pipeline to be connected, is respectively equipped with the bulge loop (33) of an outwardly convex；
During connection, the bulge loop (33) of pipeline (3) to be connected is placed in the first annular groove (12) and the second annular groove (23), and with the first ring
Gap coordinates between groove (12) and the second annular groove (23)；Make to realize between pipeline to be connected (3) and the inner sleeve (1) and overcoat (2)
Mutually it is rotatably assorted, both during pipeline (3) rotation to be connected, inner sleeve (1) and overcoat (2) do not follow pipeline to be connected (3) to rotate, shape
Into revolute pair.
3. revolute pair and the pipe connecting structure that can conveniently dismantle are provided according to claim 2, it is characterised in that：Described
Axle sleeve or bearing are provided with one annular groove (12) and the second annular groove (23)；
When provided with axle sleeve or during bearing, bulge loop (33) can offset with axle sleeve or bearing.
4. revolute pair and the pipe connecting structure that can conveniently dismantle are provided according to claim 2, it is characterised in that：It is described to treat
At the joint-cutting of connecting pipe (3) end, the lug (34) for clamping pipeline (3) to be connected is respectively provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374007.3A CN107061889A (en) | 2017-05-24 | 2017-05-24 | A kind of pipe connecting structure that revolute pair is provided and can conveniently be dismantled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374007.3A CN107061889A (en) | 2017-05-24 | 2017-05-24 | A kind of pipe connecting structure that revolute pair is provided and can conveniently be dismantled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107061889A true CN107061889A (en) | 2017-08-18 |
Family
ID=59610546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710374007.3A Pending CN107061889A (en) | 2017-05-24 | 2017-05-24 | A kind of pipe connecting structure that revolute pair is provided and can conveniently be dismantled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061889A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005568A (en) * | 2019-12-06 | 2020-04-14 | 中建五局土木工程有限公司 | Gear ring type rotatable pump pipe connecting sleeve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6170890B1 (en) * | 1997-06-18 | 2001-01-09 | Tadahiro Ohmi | Pipe joint |
| CN2648229Y (en) * | 2003-10-27 | 2004-10-13 | 陈孝坚 | Fast joint |
| CN2804542Y (en) * | 2005-06-24 | 2006-08-09 | 吴文庆 | Soft joint of fan oil |
| CN102313086A (en) * | 2011-08-23 | 2012-01-11 | 重庆顾地塑胶电器有限公司 | Inner expansion connecting structure for screw sleeve type steel and plastic composite pipe |
| CN206889901U (en) * | 2017-05-24 | 2018-01-16 | 华南理工大学 | A kind of pipe connecting structure that revolute pair is provided and can conveniently be dismantled |
-
2017
- 2017-05-24 CN CN201710374007.3A patent/CN107061889A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6170890B1 (en) * | 1997-06-18 | 2001-01-09 | Tadahiro Ohmi | Pipe joint |
| CN2648229Y (en) * | 2003-10-27 | 2004-10-13 | 陈孝坚 | Fast joint |
| CN2804542Y (en) * | 2005-06-24 | 2006-08-09 | 吴文庆 | Soft joint of fan oil |
| CN102313086A (en) * | 2011-08-23 | 2012-01-11 | 重庆顾地塑胶电器有限公司 | Inner expansion connecting structure for screw sleeve type steel and plastic composite pipe |
| CN206889901U (en) * | 2017-05-24 | 2018-01-16 | 华南理工大学 | A kind of pipe connecting structure that revolute pair is provided and can conveniently be dismantled |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005568A (en) * | 2019-12-06 | 2020-04-14 | 中建五局土木工程有限公司 | Gear ring type rotatable pump pipe connecting sleeve |
| CN111005568B (en) * | 2019-12-06 | 2021-05-14 | 中建五局土木工程有限公司 | Gear ring type rotatable pump pipe connecting sleeve |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |
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| WD01 | Invention patent application deemed withdrawn after publication |