CN104373725B - Fast Installation dismounting double-ended pipe joint - Google Patents
Fast Installation dismounting double-ended pipe joint Download PDFInfo
- Publication number
- CN104373725B CN104373725B CN201410643791.XA CN201410643791A CN104373725B CN 104373725 B CN104373725 B CN 104373725B CN 201410643791 A CN201410643791 A CN 201410643791A CN 104373725 B CN104373725 B CN 104373725B
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- CN
- China
- Prior art keywords
- ring
- fittings body
- spacer
- pipe joint
- baffle ring
- 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.)
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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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
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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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The invention discloses a kind of Fast Installation dismounting double-ended pipe joint, described pipe joint component includes locking nut, snap ring, spacer, sealing ring a, baffle ring a, fittings body, holding screw, sealing ring b, baffle ring b, described locking nut is enclosed within snap ring, baffle ring b is positioned on fittings body centre position, being connected and fixed by the holding screw on fittings body and sealing ring b, its both sides are provided with baffle ring groove；The baffle ring a of fittings body both sides, sealing ring a, spacer are then sequentially arranged at the both sides of baffle ring b and are coupled with locking nut by snap ring, and the two ends of described fittings body are inserted in the locking nut of its both sides respectively；The application provide Fast Installation pipe joint not only can Fast Installation and also quick dismounting can be accomplished；Because time in application process as there is the situation needing to change component, pipe need not move or dismantle and can realize, and has effectively saved manpower and materials, saves maintenance time, has increased the service life of junction block.
Description
Technical field
The present invention relates to a kind of double-ended pipe joint.
Background technology
Currently used midget tube joint, commonly used screw-type couples, Fast Installation can be accomplished by the component such as snap ring, sealing ring, but the components such as sealing ring belong to consumable material, a period of time is used to arise that the phenomenon such as aging and then have influence on the transport of medium in pipe, and occur when these reasons need repairing, then need to start dismounting until damage joint is dismantled from pipeline head, have that workload is big, maintenance time length, take time and effort, high in cost of production shortcoming.
Summary of the invention
For prior art Problems existing, the application provides a kind of fast and easy to install, the double-ended pipe joint of dismounting.Concrete technical scheme is as follows.
The application provides a kind of Fast Installation dismounting double-ended pipe joint, described pipe joint component includes locking nut, snap ring, spacer, sealing ring a, baffle ring a, fittings body, holding screw, sealing ring b and baffle ring b, the annexation of above-mentioned component is: with fittings body center, is followed successively by baffle ring a, sealing ring a, spacer, snap ring and locking nut on the left of it；Baffle ring b, baffle ring a, sealing ring, spacer, snap ring and locking nut it is followed successively by the right side of it；Described locking nut is enclosed within snap ring；Described baffle ring b is arranged on the centre position of fittings body, and is connected and fixed with fittings body by the holding screw on fittings body and sealing ring b, and the both sides of baffle ring b are provided with baffle ring groove；The baffle ring a of fittings body both sides, sealing ring a, spacer are then sequentially arranged at the both sides of baffle ring b and are coupled with locking nut by snap ring, and the two ends of described fittings body are inserted in the locking nut of its both sides respectively.
Further, in the application, the side of described snap ring is provided with snap ring groove, one end medial surface that described spacer contacts with snap ring is outward-dipping, the consistent size of the size of its outward-dipping opening and snap ring groove, because spacer is to be enclosed within the groove of snap ring when mounted.
Further, in the application, described spacer is provided with spacer boss away from one end of snap ring, and the design of described spacer boss is to block fittings body.
Further, in the application, the length of described fittings body is equal to the length sum of baffle ring b, two baffle ring a, two sealing ring a and two spacers, and the length of wherein said spacer is remove the length of spacer boss on spacer.
Further, in the application, described sealing ring is X-shaped sealing ring.
Further, in the application, the component of described pipe joint is almag.
Further, in the application, the both sides of described fittings body and be respectively equipped with projection up and down, locking nut can be further fixed in arranging of projection.
Beneficial effect: the application provide Fast Installation double-ended pipe joint not only can Fast Installation and also quick dismounting can be accomplished；Because time in application process as there is the situation needing to change component, pipe need not move or dismantle and can realize, and has effectively saved manpower and materials, saves maintenance time, has added the service life of junction block.
Accompanying drawing explanation
The overall structure schematic diagram of Fig. 1 Fast Installation dismounting double-ended pipe joint；
The detonation configuration schematic diagram of Fig. 2 Fast Installation dismounting double-ended pipe joint；
1: locking nut, 2: snap ring, 3: spacer, 4: sealing ring a, 5: baffle ring a, 6: fittings body, 7: holding screw, 8: sealing ring b, 9: baffle ring b, 91: baffle ring groove, 21: snap ring groove, 61: fittings body projection, 31: spacer boss.
Detailed description of the invention
Below in conjunction with accompanying drawing, the application is described further.
As shown in Figure 1, the Fast Installation dismounting pipe joint that the application provides includes such as lower member: locking nut 1, snap ring 2, spacer 3, sealing ring a4, baffle ring a5, fittings body 6, holding screw 7, sealing ring b8 and baffle ring b9, the annexation of above-mentioned component is: with fittings body 6 center, is followed successively by baffle ring a5, sealing ring a4, spacer 3, snap ring 2 and locking nut 1 on the left of it；Baffle ring b9, baffle ring a5, sealing ring a4, spacer 3, snap ring 2 and locking nut 1 it is followed successively by the right side of it；Described locking nut 1 is enclosed within snap ring 2；Described baffle ring b9 is arranged on the centre position of fittings body 6, and is connected fixing with fittings body by the holding screw 7 on fittings body and sealing ring b8, and the both sides of baffle ring b are provided with baffle ring groove 91；The baffle ring a of fittings body both sides, sealing ring a, spacer are coupled with locking nut 1 by snap ring 2 by being then sequentially arranged at the both sides of baffle ring b, and the two ends of described fittings body are inserted in the locking nut at two ends respectively.The side of snap ring is provided with snap ring groove 21 in this application simultaneously, one end medial surface that described spacer contacts with snap ring is outward-dipping, the consistent size of the size of its outward-dipping opening and snap ring groove, because spacer is enclosed within snap ring groove when mounted；And spacer is provided with spacer boss 31 away from one end of snap ring, the design of described spacer boss is to block fittings body, is additionally provided with projection 61 to further fix locking nut on fittings body.
In actual application, concrete enforcement step is as follows:
1. Fast Installation step: all assemble when pipe joint dispatches from the factory, during in-site installation, first No. 1 part locking nut at pipe joint two ends is dismantled, then take out No. 2 part snap rings, No. 3 part spacers, No. 4 part sealing ring a, No. 5 part baffle ring a, respectively No. 1 part locking nut, No. 2 part snap rings, No. 3 part spacers, No. 4 part sealing rings, No. 5 part baffle ring a and all the other molectrons order shown in Fig. 2 are sequentially sleeved in the installation end of two tubes subsequently, No. 1 part locking nut of rotation lock, so far joint installs.
2. Quick overhaul changes sealing ring step: unclamp No. 7 part holding screws of pipe joint, along pipe by No. 1 part locking nut, No. 2 part snap rings, No. 3 part spacers, No. 4 part sealing ring a, No. 5 part baffle ring a, No. 6 part fittings bodies successively toward pusher, expose No. 9 part baffle ring b, No. 9 part baffle ring b are removed from the space that pipe termination is reserved, change the sealing ring damaged, in whole process, pipe need not move or dismantle and can realize, finally according to reverse step, joint is reinstalled, it is also possible to change other components after the same method.
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope of present disclosure; it is equal to replacement according to technical scheme and inventive concept thereof or is changed, all should be encompassed within protection scope of the present invention.
Claims (7)
1. a Fast Installation dismounting double-ended pipe joint, it is characterized in that, the component of described pipe joint includes locking nut, snap ring, spacer, sealing ring a, baffle ring a, fittings body, holding screw, sealing ring b and baffle ring b, the annexation of above-mentioned component is: with fittings body center, is followed successively by baffle ring a, sealing ring a, spacer, snap ring and locking nut on the left of it；Baffle ring b, baffle ring a, sealing ring a, spacer, snap ring and locking nut it is followed successively by the right side of it；Described locking nut is enclosed within snap ring；Described baffle ring b is arranged on the centre position of fittings body, and is connected and fixed with fittings body by the holding screw on fittings body and sealing ring b, and the both sides of baffle ring b are provided with baffle ring groove；The baffle ring a of fittings body both sides, sealing ring a, spacer are then sequentially arranged at the both sides of baffle ring b and are coupled with locking nut by snap ring, and the two ends of described fittings body are inserted in the locking nut of its both sides respectively.
2. Fast Installation according to claim 1 dismounting double-ended pipe joint, it is characterized in that, the side of described snap ring is provided with snap ring groove, and one end medial surface that described spacer contacts with snap ring is outward-dipping, the consistent size of the size of its outward-dipping opening and snap ring groove.
3. Fast Installation according to claim 2 dismounting double-ended pipe joint, it is characterised in that described spacer is provided with spacer boss away from one end of snap ring.
4. Fast Installation according to claim 3 dismounting double-ended pipe joint, it is characterized in that, the length of described fittings body is equal to the length sum of baffle ring b, two baffle ring a, two sealing ring a and two spacers, and the length of wherein said spacer is remove the length of spacer boss on spacer.
5. Fast Installation according to claim 1 dismounting double-ended pipe joint, it is characterised in that described sealing ring is X-shaped sealing ring.
6. Fast Installation according to claim 1 dismounting double-ended pipe joint, it is characterised in that the component of described pipe joint is almag.
7. Fast Installation according to claim 1 dismounting double-ended pipe joint, it is characterised in that the both sides of described fittings body and be respectively equipped with projection up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410643791.XA CN104373725B (en) | 2014-11-14 | 2014-11-14 | Fast Installation dismounting double-ended pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410643791.XA CN104373725B (en) | 2014-11-14 | 2014-11-14 | Fast Installation dismounting double-ended pipe joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104373725A CN104373725A (en) | 2015-02-25 |
| CN104373725B true CN104373725B (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410643791.XA Active CN104373725B (en) | 2014-11-14 | 2014-11-14 | Fast Installation dismounting double-ended pipe joint |
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|---|---|
| CN (1) | CN104373725B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734898B (en) * | 2018-10-16 | 2021-08-13 | 山东大学 | Rapid connection method based on rapid pipeline connection device for bio-pharmaceuticals |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4519638A (en) * | 1982-03-19 | 1985-05-28 | Higashio Pipe Fittings Mfg. Co., Ltd. | Pipe joint |
| AU5344198A (en) * | 1997-12-23 | 1999-07-12 | Woong Jin Coway Co., Ltd. | Piping joint and integrated valve with it |
| CN2498434Y (en) * | 2001-08-09 | 2002-07-03 | 李富春 | Pipe connector with fastening screw nut |
| CN202360971U (en) * | 2011-11-28 | 2012-08-01 | 武汉海尔热水器有限公司 | Rapid connector of heat collector |
| CN202493819U (en) * | 2012-03-26 | 2012-10-17 | 金日 | Plug-in type pipe joint |
| CN204239948U (en) * | 2014-11-14 | 2015-04-01 | 张曹斌 | Quick mounting dismounting double-ended pipe joint |
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2014
- 2014-11-14 CN CN201410643791.XA patent/CN104373725B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104373725A (en) | 2015-02-25 |
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| PB01 | Publication | ||
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Effective date of registration: 20210705 Address after: 116000 east side of fujiagou stone mine, team 7, xiajiahezi village, gezhenbao street, Ganjingzi District, Dalian City, Liaoning Province Patentee after: Dalian paipulu Technology Co.,Ltd. Address before: 116001 2-d1-2, No. 20f, ZhangQian Road, Ganjingzi District, Dalian City, Liaoning Province Patentee before: Zhang Caobin |
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| TR01 | Transfer of patent right |