CN107489836A - A kind of clamping hoop type pipe connecting structure and attaching method thereof - Google Patents
A kind of clamping hoop type pipe connecting structure and attaching method thereof Download PDFInfo
- Publication number
- CN107489836A CN107489836A CN201710863013.5A CN201710863013A CN107489836A CN 107489836 A CN107489836 A CN 107489836A CN 201710863013 A CN201710863013 A CN 201710863013A CN 107489836 A CN107489836 A CN 107489836A
- Authority
- CN
- China
- Prior art keywords
- adapter
- bulge loop
- bolt
- snap ring
- type pipe
- 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
- 238000000034 method Methods 0.000 title claims description 8
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 6
- 241000826860 Trapezium Species 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- F16L23/00—Flanged joints
- F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
- F16L23/08—Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut
-
- 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
- F16L23/00—Flanged joints
- F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
-
- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention relates to a kind of clamping hoop type pipe connecting structure, including the first adapter and the second adapter, the inside of first adapter and the second adapter is coaxially provided with cylindrical passageway, the end of first adapter is provided with connection protuberance, the end of second adapter is provided with coupling recess portion, first adapter and the second adapter are mutually chimeric with coupling recess portion through connection protuberance, first adapter is provided with the first bulge loop in all portions of connection protuberance, second adapter is provided with the second bulge loop in all portions of coupling recess portion, clip is arranged with first bulge loop and the second bulge loop, the clip includes upper snap ring and lower snap ring, one end of the upper snap ring and lower snap ring is hinged, the other end is spirally connected through bolt, the end of the bolt is provided with Eccentric Clamping Mechanism.The simple structure of the clamping hoop type pipe connecting structure.
Description
Technical field
The present invention relates to a kind of clamping hoop type pipe connecting structure and attaching method thereof.
Background technology
Injection tube is a kind of equipment being blown to filter bag, and front end is connected by flange, screw bolt and nut and gas tank
Connect, because the injection tube of every deduster there are hundreds of, it is therefore desirable to which the bolt locked, nut amount are very big, work
It is cumbersome.
The content of the invention
In view of the deficiencies in the prior art, the technical problems to be solved by the invention are to provide a kind of clamping hoop type pipeline connection knot
Structure and attaching method thereof, it is not only simple in structure, and convenient and efficient.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of clamping hoop type pipe connecting structure, including the
The inside of one adapter and the second adapter, first adapter and the second adapter is coaxially provided with cylindrical passageway, first adapter
End is provided with connection protuberance, and the end of second adapter is provided with coupling recess portion, and first adapter is with the second adapter through being connected
Convex portion is mutually chimeric with coupling recess portion, and first adapter is provided with the first bulge loop, second adapter in all portions of connection protuberance
The second bulge loop is provided with all portions of coupling recess portion, is arranged with clip on first bulge loop and the second bulge loop, the clip includes
One end of upper snap ring and lower snap ring, the upper snap ring and lower snap ring is hinged, the other end is spirally connected through bolt, and the end of the bolt is set
There is Eccentric Clamping Mechanism.
Preferably, first bulge loop and the second bulge loop are symmetrical, the section shape of first bulge loop and the second bulge loop
Shape is right-angled trapezium.
Preferably, the inner peripheral portion of the upper snap ring and lower snap ring offers sets the first bulge loop and the second bulge loop for card
Neck, the cross sectional shape of the neck is isosceles trapezoid.
Preferably, it is provided with sealing ring between first bulge loop and the second bulge loop.
Preferably, the non-articulated end of the upper snap ring and lower snap ring is installed with connecting portion, and the bolt connects through two
Portion, one end of the bolt are bolted with nut, and the Eccentric Clamping Mechanism includes being hinged on the handle of the bolt other end, described
Handle includes top pressure cylinder, lever is installed with the top pressure cylinder, the pin joint of the bolt and handle is on top pressure cylinder
Eccentric setting, the lower section of the top pressure cylinder are provided with the pad being set on bolt.
A kind of connection method of clamping hoop type pipe connecting structure, is carried out according to the following steps：, first will sealing during connecting pipe
Then itself and second with coupling recess portion are taken over to embedding connection, connect down in the first adapter with connection protuberance by snare
Bolt is arranged on the connecting portion of clip, passes through rotation by the first bulge loop for taking over two with clip together with the second bulge loop hoop
The nut for turning bolt one end carries out pretension, structure is in more compact state, then further locked by the handle of the other end
Tight clip.
Compared with prior art, the invention has the advantages that：The simple structure of the clamping hoop type pipe connecting structure,
The locking mode of common clip is improved, installation and dismounting when the combination of clip and Eccentric Clamping Mechanism simplifies pipeline connection
Work, be completely free of the dependence of instrument, disassembly efficiency is high, simple and convenient, reliable operation.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the organigram one of the embodiment of the present invention.
Fig. 2 is the organigram two of the embodiment of the present invention.
Embodiment
For features described above of the invention and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing, make detailed
Carefully it is described as follows.
As shown in Figure 1 and 2, a kind of clamping hoop type pipe connecting structure, including the first adapter 1 and the second adapter 2, described first
The inside of adapter and the second adapter is coaxially provided with cylindrical passageway 3, and the end of first adapter is provided with connection protuberance 4, and described the
The end of two adapters is provided with coupling recess portion 5, and first adapter and the second adapter are mutually chimeric with coupling recess portion through connection protuberance,
First adapter is provided with the first bulge loop 6 in all portions of connection protuberance, and second adapter is in all portions of coupling recess portion provided with the
Two bulge loops 7, clip is arranged with first bulge loop and the second bulge loop, the clip includes upper snap ring 8 and lower snap ring 9, described
One end of upper snap ring and lower snap ring is hinged, the other end is spirally connected through bolt 10, and the end of the bolt is provided with Eccentric Clamping Mechanism.
In embodiments of the present invention, first bulge loop and the second bulge loop are symmetrical, first bulge loop and second convex
The cross sectional shape of ring is right-angled trapezium.
In embodiments of the present invention, the inner peripheral portion of the upper snap ring and lower snap ring offer for card set the first bulge loop with
The neck 11 of second bulge loop, the cross sectional shape of the neck is isosceles trapezoid.
In embodiments of the present invention, sealing ring 12, good airproof performance are provided between first bulge loop and the second bulge loop.
In embodiments of the present invention, the non-articulated end of the upper snap ring and lower snap ring is installed with connecting portion 13, the spiral shell
Bolt passes through two connecting portions, and one end of the bolt is bolted with nut 14, and the Eccentric Clamping Mechanism is another including being hinged on bolt
The handle of one end, the handle include top pressure cylinder 15, lever 16 are installed with the top pressure cylinder, the bolt and handle
Pin joint eccentric setting on top pressure cylinder, the lower section of the top pressure cylinder are provided with the pad 17 being set on bolt.
A kind of connection method of clamping hoop type pipe connecting structure, is carried out according to the following steps：, first will sealing during connecting pipe
Then itself and second with coupling recess portion are taken over to embedding connection, connect down in the first adapter with connection protuberance by snare
Bolt is arranged on the connecting portion of clip, passes through rotation by the first bulge loop for taking over two with clip together with the second bulge loop hoop
The nut for turning bolt one end carries out pretension, structure is in more compact state, then further locked by the handle of the other end
Tight clip.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are each under the enlightenment of the present invention
Clamping hoop type pipe connecting structure of kind form and attaching method thereof.All equivalent changes done according to scope of the present invention patent with
Modification, it should all belong to the covering scope of the present invention.
Claims (6)
- A kind of 1. clamping hoop type pipe connecting structure, it is characterised in that：Including first adapter with second adapter, it is described first adapter with The inside of second adapter is coaxially provided with cylindrical passageway, and the end of first adapter is provided with connection protuberance, second adapter End is provided with coupling recess portion, and first adapter and the second adapter are mutually chimeric with coupling recess portion through connection protuberance, and described first Adapter is provided with the first bulge loop in all portions of connection protuberance, and second adapter is provided with the second bulge loop, institute in all portions of coupling recess portion State and clip is arranged with the first bulge loop and the second bulge loop, the clip includes upper snap ring and lower snap ring, the upper snap ring and lower card One end of ring is be hinged, the other end is spirally connected through bolt, and the end of the bolt is provided with Eccentric Clamping Mechanism.
- 2. clamping hoop type pipe connecting structure according to claim 1, it is characterised in that：First bulge loop and the second bulge loop Symmetrically, the cross sectional shape of first bulge loop and the second bulge loop is right-angled trapezium.
- 3. clamping hoop type pipe connecting structure according to claim 1, it is characterised in that：The upper snap ring is interior with lower snap ring All portions offer the neck that the first bulge loop and the second bulge loop are set for card, and the cross sectional shape of the neck is isosceles trapezoid.
- 4. clamping hoop type pipe connecting structure according to claim 1, it is characterised in that：First bulge loop and the second bulge loop Between be provided with sealing ring.
- 5. clamping hoop type pipe connecting structure according to claim 1, it is characterised in that：The upper snap ring is non-with lower snap ring Hinged end is installed with connecting portion, and the bolt passes through two connecting portions, and one end of the bolt is bolted with nut, the eccentric wheel Clamp system includes the handle for being hinged on the bolt other end, and the handle includes top pressure cylinder, is installed with the top pressure cylinder Lever, the pin joint of the bolt and handle eccentric setting on top pressure cylinder, the lower section of the top pressure cylinder, which is provided with, to be set in Pad on bolt.
- 6. a kind of connection method of clamping hoop type pipe connecting structure, it is characterised in that using any as described in claim 1-5 Kind clamping hoop type pipe connecting structure, and carry out according to the following steps：During connecting pipe, sealing ring is enclosed on connection protuberance first The first adapter on, then by itself and the second adapter with coupling recess portion to embedding connection, next with clip by two adapters Bolt is arranged on the connecting portion of clip, entered by the nut of swivel bolt one end by the first bulge loop together with the second bulge loop hoop Row pretension, structure is set to be in more compact state, then the further locking hoop of handle for passing through the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863013.5A CN107489836A (en) | 2017-09-22 | 2017-09-22 | A kind of clamping hoop type pipe connecting structure and attaching method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863013.5A CN107489836A (en) | 2017-09-22 | 2017-09-22 | A kind of clamping hoop type pipe connecting structure and attaching method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107489836A true CN107489836A (en) | 2017-12-19 |
Family
ID=60652068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710863013.5A Pending CN107489836A (en) | 2017-09-22 | 2017-09-22 | A kind of clamping hoop type pipe connecting structure and attaching method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107489836A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084099A (en) * | 2018-08-20 | 2018-12-25 | 安徽国科生物科技有限公司 | Accurate oxygen oxygen system processed |
| CN109442126A (en) * | 2018-11-16 | 2019-03-08 | 中国石油天然气集团有限公司 | A kind of non-metal composite pipe jointing and manufacturing method |
| CN109990150A (en) * | 2017-12-29 | 2019-07-09 | 巴斯夫聚氨酯特种产品（中国）有限公司 | The pipe-line system of pipe connecting structure and chemical industry equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130014846A (en) * | 2011-08-01 | 2013-02-12 | (주)나린테크 | Pipe connection device |
| CN202972280U (en) * | 2012-12-21 | 2013-06-05 | 无锡市华尔泰机械制造有限公司 | Flange connecting structure |
| CN106051343A (en) * | 2015-04-07 | 2016-10-26 | 卡特彼勒公司 | Assembly for Connecting a Tube |
| JP2016186315A (en) * | 2015-03-27 | 2016-10-27 | 富士重工業株式会社 | V-band |
| CN205781682U (en) * | 2016-05-30 | 2016-12-07 | 北京市东方友谊食品配送公司 | A kind of eccentric pressure head locking pipe fast blockage clip |
| CN207316295U (en) * | 2017-09-22 | 2018-05-04 | 福州大学 | A kind of clamping hoop type pipe connecting structure |
-
2017
- 2017-09-22 CN CN201710863013.5A patent/CN107489836A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130014846A (en) * | 2011-08-01 | 2013-02-12 | (주)나린테크 | Pipe connection device |
| CN202972280U (en) * | 2012-12-21 | 2013-06-05 | 无锡市华尔泰机械制造有限公司 | Flange connecting structure |
| JP2016186315A (en) * | 2015-03-27 | 2016-10-27 | 富士重工業株式会社 | V-band |
| CN106051343A (en) * | 2015-04-07 | 2016-10-26 | 卡特彼勒公司 | Assembly for Connecting a Tube |
| CN205781682U (en) * | 2016-05-30 | 2016-12-07 | 北京市东方友谊食品配送公司 | A kind of eccentric pressure head locking pipe fast blockage clip |
| CN207316295U (en) * | 2017-09-22 | 2018-05-04 | 福州大学 | A kind of clamping hoop type pipe connecting structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990150A (en) * | 2017-12-29 | 2019-07-09 | 巴斯夫聚氨酯特种产品（中国）有限公司 | The pipe-line system of pipe connecting structure and chemical industry equipment |
| CN109084099A (en) * | 2018-08-20 | 2018-12-25 | 安徽国科生物科技有限公司 | Accurate oxygen oxygen system processed |
| CN109442126A (en) * | 2018-11-16 | 2019-03-08 | 中国石油天然气集团有限公司 | A kind of non-metal composite pipe jointing and manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |
|
| RJ01 | Rejection of invention patent application after publication |