CN207796338U - A kind of quick flange attachment device - Google Patents
A kind of quick flange attachment device Download PDFInfo
- Publication number
- CN207796338U CN207796338U CN201820069450.XU CN201820069450U CN207796338U CN 207796338 U CN207796338 U CN 207796338U CN 201820069450 U CN201820069450 U CN 201820069450U CN 207796338 U CN207796338 U CN 207796338U
- Authority
- CN
- China
- Prior art keywords
- wall
- mounting base
- pipe fitting
- fixedly connected
- flange
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 abstract description 9
- 230000003321 amplification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of quick flange attachment device, including pipe fitting, the outer wall of the pipe fitting is fixedly connected with mounting base, and the inner wall of mounting base is fixedly connected with sealing ring, and sealing ring is socketed in the outer wall of pipe fitting, and the outer wall of mounting base is overlapped with flange body.The quick flange attachment device, pass through mounting base, flange body, groove, first thread cap, first through hole, cooperation between second thread cap and threaded post, three threaded posts are tightened using torque spanner, the flange body conical surface squeezes the mounting base conical surface, the internal orifice dimension of mounting base is shunk, frictional force between mounting base and pipe fitting outer wall gradually increases, to which pipe fitting is connected and fixed, when dismounting, it only needs to loosen three threaded posts, mounting base is due to the use of spring steel processing and fabricating, internal orifice dimension can be restored to original size, frictional force between mounting base and pipe fitting outer wall disappears, flange body can be removed, and the utility model is simple in structure, no-welding, it is easy to operate, have a wide range of application, adaptability is stronger.
Description
Technical field
The utility model is related to pipe fitting interconnection technique field, specially a kind of quick flange attachment device.
Background technology
Flange is called flange flange disk or flange.Flange is the part being connected with each other between axis and axis, between pipe end
Connection；Also have with the flange imported and exported in equipment, the connection being used between two equipment, such as speed reducer flange.
Currently, in petroleum industry, flanged joint is most common pipeline connection type, and still, flanged joint is needed method
Orchid is welded on pipeline, and welding is that the welder of profession is needed to operate, and in certain occasions, welding belongs to fire operation, is not
Allow, because of a kind of flange connecting apparatus of no-welding of the invention.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of quick flange attachment device, solves currently, stone
In oily industry, flanged joint is most common pipeline connection type, and still, flanged joint is needed flange welding on pipeline,
Welding is that the welder of profession is needed to operate, and in certain occasions, welding belongs to fire operation, is the problem of permission.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of quick flange attachment device, including pipe
The outer wall of part, the pipe fitting is fixedly connected with mounting base, and the inner wall of the mounting base is fixedly connected with sealing ring, the sealing ring
It is socketed in the outer wall of pipe fitting, the outer wall of the mounting base is overlapped with flange body, and the left side of the flange body offers three
The inner wall of a groove, the groove is fixedly connected with the first thread cap, and the position of the mounting base respective slot offers first
The inner wall of through-hole, the first through hole is fixedly connected with the second thread cap, the inside of first thread cap and the second thread cap
It is threaded with the same threaded post, the right side of the flange body is opened up there are four the second through-hole, second through-hole
Inside is fixedly connected with clamp device.
Preferably, the outer wall of the mounting base and the inner wall of flange body are tapered, and mounting base is added by spring steel
Work is made.
Preferably, the inner wall of the flange body is fixedly connected with pipe sleeve, and the pipe sleeve is socketed in the outer surface of pipe fitting.
Preferably, the height of the groove and the height of first through hole are identical, first thread cap and the second thread cap
Size it is identical.
Preferably, the left end of the threaded post is fixedly connected with the first in command, and the shape of the first in command is rounded.
Preferably, the clamp device includes cylinder and pipe, and the outer wall of the pipe and the inner wall of the second through-hole are fixed
Connection, the surface of the cylinder are provided with external screw thread, and the inner wall of the pipe is provided with internal thread, the external screw thread and internal thread
It is threadedly coupled, the right end of the cylinder is fixedly connected with second handle, and the shape of second handle is rounded.
(3) advantageous effect
The utility model provides a kind of quick flange attachment device, has following advantageous effect：
(1), the quick flange attachment device, by mounting base, flange body, groove, the first thread cap, first through hole,
Cooperation between second thread cap and threaded post tightens three threaded posts using torque spanner, and the flange body conical surface squeezes installation
The internal orifice dimension of the seat conical surface, mounting base is shunk, and the frictional force between mounting base and pipe fitting outer wall gradually increases, solid to connect pipe fitting
Calmly, when dismounting, it is only necessary to loosen three threaded posts, mounting base can be restored to original due to the use of spring steel processing and fabricating, internal orifice dimension
The size come, the frictional force between mounting base and pipe fitting outer wall disappear, and can remove flange body, and the utility model structure letter
List, no-welding, it is easy to operate, have a wide range of application, adaptability it is stronger.
Description of the drawings
Fig. 1 is the cross-sectional view that the utility model is faced；
Fig. 2 is the structural schematic diagram of the utility model part A amplification；
Fig. 3 is the structural schematic diagram of the utility model part B amplification.
In figure：1 pipe fitting, 2 mounting bases, 3 sealing rings, 4 flange bodies, 5 pipe sleeves, 6 grooves, 7 first thread caps, 8 first lead to
Hole, 9 second thread caps, 10 threaded posts, 11 first in command, 12 second through-holes, 13 clamp devices, 131 cylinders, 132 pipes, 133
External screw thread, 134 internal threads, 135 second handles.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of quick flange attachment device, including pipe fitting
1, the outer wall of pipe fitting 1 is fixedly connected with mounting base 2, and the outer wall of mounting base 2 and the inner wall of flange body 4 are tapered, and installs
Seat 2 is formed by spring steel processing and fabricating, when dismounting, it is only necessary to loosen 3 screws, mounting base 2 is processed due to the use of spring steel
It makes, internal orifice dimension can be restored to original size, and to facilitate the dismounting of flange body 4, the inner wall of mounting base 2 is fixedly connected
There are sealing ring 3, sealing ring 3 to be socketed in the outer wall of pipe fitting 1, by setting sealing ring 3, make the better tightness of 1 junction of pipe fitting,
It reveals when so as to avoid 1 transporting petroleum of pipe fitting, causes damages so as to avoid to people, the outer wall overlap joint of mounting base 2
There are flange body 4, the inner wall of flange body 4 to be fixedly connected with pipe sleeve 5, pipe sleeve 5 is socketed in the outer surface of pipe fitting 1, passes through setting
Pipe sleeve 5 further makes the junction of pipe fitting 1 even closer and firm, and the left side of flange body 4 opens up that there are three grooves 6, recessed
The inner wall of slot 6 is fixedly connected with the first thread cap 7, and the position of 2 respective slot 6 of mounting base offers first through hole 8, groove 6
Height is identical as the height of first through hole 8, and the first thread cap 7 is identical as the size of the second thread cap 9, the inner wall of first through hole 8
It is fixedly connected with the second thread cap 9, the internal whorl of the first thread cap 7 and the second thread cap 9 is connected with the same threaded post 10,
The left end of threaded post 10 is fixedly connected with the first in command 11, by the way that the first in command 11 is arranged, people is made to be turned using torque spanner
The first in command 11, and threaded post 10 can be made to rotate, to tighten fixed by flange body 4 or remove, the shape of the first in command 11
Rounded, the right side of flange body 4 is opened up there are four the second through-hole 12, and the inside of the second through-hole 12 is fixedly connected with fastening dress
13 are set, clamp device 13 includes cylinder 131 and pipe 132, and the outer wall of pipe 132 is fixedly connected with the inner wall of the second through-hole 12,
The surface of cylinder 131 is provided with external screw thread 133, and the inner wall of pipe 132 is provided with internal thread 134, passes through cylinder 131, pipe
132, coordinate between external screw thread 133 and internal thread 134, when people keep the second through-hole 12 of two flange bodies 4 corresponding, lead to
It crosses external screw thread 133 to be threadedly coupled with internal thread 134, two flange bodies 4 can be fixed, the right end of cylinder 131 is fixedly connected
There is second handle 135, by setting second handle 135, enables people to rotate second handle 135 using torque spanner, to
Make cylinder 131 that external screw thread 133 be driven to rotate, and the shape of second handle 135 is rounded, the utility model is mounted on pipe fitting 1
Nozzle tightens three threaded posts 10 using torque spanner, and 4 conical surface of flange body squeezes 2 conical surface of mounting base, the endoporus of mounting base 2
Diameter is shunk, and the frictional force between 1 outer wall of mounting base 2 and pipe fitting gradually increases, and is tested by puller system, three are tightened using torque spanner
A threaded post 10, when screwing force reaches 15Nm, the frictional force between 1 outer wall of mounting base 2 and pipe fitting can reach 90KN, to make pipe
The fixation of part 1 is more firm.
In use, the utility model is mounted on 1 nozzle of pipe fitting, three threaded posts 10, flange sheet are tightened using torque spanner
4 conical surface of body squeezes 2 conical surface of mounting base, and the internal orifice dimension of mounting base 2 is shunk, and the frictional force between 1 outer wall of mounting base 2 and pipe fitting gradually increases
Greatly, it is tested by puller system, three threaded posts 10 is tightened using torque spanner, when screwing force reaches 15Nm, mounting base 2 and pipe
Frictional force between 1 outer wall of part can reach 90KN.
When dismounting, it is only necessary to loosen three threaded posts 10, mounting base 2 can due to the use of spring steel processing and fabricating, internal orifice dimension
It is restored to original size, the frictional force between 1 outer wall of mounting base 2 and pipe fitting disappears, and can remove flange body 4.
Can to sum up obtain, the quick flange attachment device, by mounting base 2, flange body 4, groove 6, the first thread cap 7,
Cooperation between first through hole 8, the second thread cap 9 and threaded post 10 tightens three threaded posts 10, flange sheet using torque spanner
4 conical surface of body squeezes 2 conical surface of mounting base, and the internal orifice dimension of mounting base 2 is shunk, and the frictional force between 1 outer wall of mounting base 2 and pipe fitting gradually increases
Greatly, so that pipe fitting 1 to be connected and fixed, when dismounting, it is only necessary to loosen three threaded posts 10, mounting base 2 adds due to the use of spring steel
Work makes, and internal orifice dimension can be restored to original size, and the frictional force between 1 outer wall of mounting base 2 and pipe fitting disappears, and can remove flange
Ontology 4, and the utility model is simple in structure, no-welding, it is easy to operate, have a wide range of application, adaptability it is stronger.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of quick flange attachment device, including pipe fitting (1), it is characterised in that：The outer wall of the pipe fitting (1) is fixedly connected with
The inner wall of mounting base (2), the mounting base (2) is fixedly connected with sealing ring (3), and the sealing ring (3) is socketed in pipe fitting (1)
Outer wall, the outer wall of the mounting base (2) are overlapped with flange body (4), and the left side of the flange body (4) opens up that there are three recessed
The inner wall of slot (6), the groove (6) is fixedly connected with the first thread cap (7), the position of mounting base (2) respective slot (6)
First through hole (8) is offered, the inner wall of the first through hole (8) is fixedly connected with the second thread cap (9), first thread cap
(7) and the internal whorl of the second thread cap (9) is connected with the same threaded post (10), and the right side of the flange body (4) is opened
If there are four the second through-holes (12), the inside of second through-hole (12) is fixedly connected with clamp device (13).
2. a kind of quick flange attachment device according to claim 1, it is characterised in that：The outer wall of the mounting base (2)
It is tapered with the inner wall of flange body (4), and mounting base (2) is formed by spring steel processing and fabricating.
3. a kind of quick flange attachment device according to claim 1, it is characterised in that：The flange body (4) it is interior
Wall is fixedly connected with pipe sleeve (5), and the pipe sleeve (5) is socketed in the outer surface of pipe fitting (1).
4. a kind of quick flange attachment device according to claim 1, it is characterised in that：The height of the groove (6) with
The height of first through hole (8) is identical, and first thread cap (7) is identical as the size of the second thread cap (9).
5. a kind of quick flange attachment device according to claim 1, it is characterised in that：The left end of the threaded post (10)
It is fixedly connected with the first in command (11), the shape of the first in command (11) is rounded.
6. a kind of quick flange attachment device according to claim 1, it is characterised in that：The clamp device (13) includes
The outer wall of cylinder (131) and pipe (132), the pipe (132) is fixedly connected with the inner wall of the second through-hole (12), the cylinder
(131) surface is provided with external screw thread (133), and the inner wall of the pipe (132) is provided with internal thread (134), the external screw thread
(133) it is threadedly coupled with internal thread (134), the right end of the cylinder (131) is fixedly connected with second handle (135), and second
The shape of handle (135) is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069450.XU CN207796338U (en) | 2018-01-16 | 2018-01-16 | A kind of quick flange attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069450.XU CN207796338U (en) | 2018-01-16 | 2018-01-16 | A kind of quick flange attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796338U true CN207796338U (en) | 2018-08-31 |
Family
ID=63272181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820069450.XU Expired - Fee Related CN207796338U (en) | 2018-01-16 | 2018-01-16 | A kind of quick flange attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796338U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340487A (en) * | 2018-11-21 | 2019-02-15 | 泰州华然不锈钢制品有限公司 | A kind of multi-sealed flange |
| CN109654326A (en) * | 2018-12-29 | 2019-04-19 | 重庆科众机械有限公司 | A kind of pipeline pipeline leakage plugging device |
| CN110473677A (en) * | 2019-08-21 | 2019-11-19 | 江苏神马电力股份有限公司 | A kind of Hollow Pillar insulator |
| CN111069404A (en) * | 2020-01-06 | 2020-04-28 | 泰富特钢悬架(成都)有限公司 | Corner cut punching die for automobile manufacturing |
| CN112763309A (en) * | 2021-01-18 | 2021-05-07 | 江南工业集团有限公司 | Thin-wall circular pipe hydraulic test device and test method |
-
2018
- 2018-01-16 CN CN201820069450.XU patent/CN207796338U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340487A (en) * | 2018-11-21 | 2019-02-15 | 泰州华然不锈钢制品有限公司 | A kind of multi-sealed flange |
| CN109654326A (en) * | 2018-12-29 | 2019-04-19 | 重庆科众机械有限公司 | A kind of pipeline pipeline leakage plugging device |
| CN110473677A (en) * | 2019-08-21 | 2019-11-19 | 江苏神马电力股份有限公司 | A kind of Hollow Pillar insulator |
| CN111069404A (en) * | 2020-01-06 | 2020-04-28 | 泰富特钢悬架(成都)有限公司 | Corner cut punching die for automobile manufacturing |
| CN112763309A (en) * | 2021-01-18 | 2021-05-07 | 江南工业集团有限公司 | Thin-wall circular pipe hydraulic test device and test method |
| CN112763309B (en) * | 2021-01-18 | 2022-09-20 | 江南工业集团有限公司 | Thin-wall circular pipe hydraulic test device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |