CN103759086B - Fluid line overlap-connected components - Google Patents
Fluid line overlap-connected components Download PDFInfo
- Publication number
- CN103759086B CN103759086B CN201310600500.4A CN201310600500A CN103759086B CN 103759086 B CN103759086 B CN 103759086B CN 201310600500 A CN201310600500 A CN 201310600500A CN 103759086 B CN103759086 B CN 103759086B
- Authority
- CN
- China
- Prior art keywords
- pipe
- fluid line
- protective pad
- plug socket
- connected components
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 20
- 238000003032 molecular docking Methods 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 210000000078 claw Anatomy 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000003373 anti-fouling effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention allows elastic protective pad can either protect the front port of pipe when fluid line docking, again not because deformation excessively damages.The present invention provides fluid line overlap-connected components; including the pipe and the plug socket that need mutual docking; flexible protective pad is for protecting the front port of pipe; it is characterized in that: being provided with elastic claw in plug socket, tube wall has locating slot, so that during docking; pipe inserts after crossing elastic claw forward; elastic claw snaps in the locating slot of tube wall to stop pipe to retreat, and when tearing pipe open, elastic claw need to be squeezed outwardly and leave tube wall；It is provided with centring ring, its front end is against the ladder place of plug socket, and there is locating surface backwards, so that under docking completion status, on tube axial direction, elastic protective pad is clamped between the front port of pipe and the locating surface of centring ring, and elastic protective pad will be clamped to predetermined deformation degree, will not be otherwise varied because of the difference in operation of operator.
Description
Technical field
The invention relates to fluid hose docking field.
Background technology
Fluid line is used for carrying the such as fluid such as water or coal gas, carries out docking place at needs, and pipe inserts docking in plug socket forward and fixes.For exempting from the front port of flow-induced corrosion pipe, need to arranging elastic protective pad, under docking completion status, on tube axial direction, elastic protective pad is clamped between the front port of pipe and plug socket.When carrying out docking, if pipe is inserted deep not, elastic protective pad is not yet clamped, fluid will penetrate into the front port of corrosion pipe, therefore operator generally can exert oneself deeply to insert to guarantee that elastic protective pad is clamped deformation, so easily inserted deep, causes that elastic protective pad excessively damages because of deformation.During pipeline docking, operator is owing to cannot see the elastic protective pad of inside, it is difficult to control insertion depth, also just cannot ensure that elastic protective pad is because deformation excessively damages.
Summary of the invention
The front port that the invention will allow elastic protective pad can either protect pipe when fluid line docking, again not because deformation excessively damages.
The present invention provides fluid line overlap-connected components, and including the pipe and the plug socket that need mutual docking, flexible protective pad, for protecting the front port of pipe, is characterized in that:
Being provided with elastic claw in plug socket, tube wall has locating slot, so that during docking, pipe inserts after crossing elastic claw forward, elastic claw snaps in the locating slot of tube wall to stop pipe to retreat, and when tearing pipe open, elastic claw need to be squeezed outwardly and leave tube wall；
Being provided with centring ring, its front end is against the ladder place of plug socket, and has locating surface backwards, so that under docking completion status, on tube axial direction, elastic protective pad is clamped between the front port of pipe and the locating surface of centring ring.
During pipeline docking, the degree of depth that pipe inserts depends on the distance of the front port from locating slot to pipe, locating slot processed before pipe is installed, the distance of its front port with pipe it has been determined that, on this basis, the centring ring of respective thickness it is equipped with in response to the axial location residing for the ladder of plug socket, under docking state, the locating surface of centring ring determines that with the spacing of the front port of pipe, elastic protective pad will be clamped to predetermined deformation degree, will not be otherwise varied because of the difference in operation of operator, thus the front port of pipe can either be protected, excessively will not damage because of deformation again.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of fluid line overlap-connected components parts in addition to pipes.
Fig. 2 is the rip cutting sectional view under fluid line overlap-connected components docking state.
Detailed description of the invention
From the state of such as Fig. 1, from inside to outside centring ring 1, elastic protective pad 2, sealing ring 6, hold spacer ring 7, elastic claw circle 4, unload pipe fitting 8, tamp part 9 and put into plug socket 3, then plug socket 3 is closed up, cover antifouling cover 0 again, it is possible to allow pipe insert (for down in figure) forward and carry out docking.After centring ring 1 is put into, front end is against ladder 31 place of plug socket 3, and centring ring 1 stretches out formation side block portion 11 backwards from locating surface 12 side.Elastic protective pad 2 is placed on the locating surface 12 of centring ring 1, and the side block portion 11 of its first side 21 and centring ring 1 fits, and the sidewall 32 of its second side 22 and plug socket 3 is fitted.
Can be stereoplasm tube with the pipe 5 of plug socket 3 docking, it is also possible to be flexible plastic pipe, after insertion as shown in Figure 2.During docking; after pipe 5 inserts the elastic claw 45 crossing on elastic claw circle 4 forward; elastic claw 45 snaps in the locating slot 54 of tube wall 50 to stop pipe 5 to retreat; it is docking completion status: on tube axial direction; elastic protective pad 2 is clamped to predetermined deformation degree between the front port 51 and the locating surface 12 of centring ring 1 of pipe 5; will not be otherwise varied because of the difference in operation of operator, thus the front port 51 of pipe 5 can either be protected, excessively will not damage because of deformation again；On caliber direction, elastic protective pad 2 is limited between the side block portion 11 of centring ring 1 and the sidewall 32 of plug socket 3, will not skid off from side；Sealing ring 6 is clamped between the sidewall 32 of tube wall 50 and plug socket 3, and on tube axial direction, sealing ring 6 is between the locating slot 54 and the front port 51 of pipe 5 of tube wall 50.
When tearing pipe open, need to taking out antifouling cover 0, then push up forward with instrument and unload pipe fitting 8, elastic claw 45 is unloaded pipe fitting 8 sinciput and is squeezed outwardly thus leaving tube wall 50 simultaneously, and pipe 5 can exit.
Claims (8)
1. fluid line overlap-connected components, including the pipe (5) and the plug socket (3) that need mutual docking, flexible protective pad (2) is used for protecting the front port (51) of pipe (5), it is characterized in that:
Elastic claw (45) it is provided with in plug socket (3), tube wall (50) has locating slot (54), so that during docking, pipe (5) inserts after crossing elastic claw (45) forward, elastic claw (45) snaps in the locating slot (54) of tube wall (50) to stop pipe (5) to retreat, when tearing pipe open, elastic claw (45) need to be squeezed outwardly and be left tube wall (50)；
It is provided with centring ring (1), its front end is against ladder (31) place of plug socket (3), and there is locating surface (12) backwards, so that under docking completion status, on tube axial direction, elastic protective pad (2) is clamped between the front port (51) of pipe (5) and the locating surface (12) of centring ring (1).
2. fluid line overlap-connected components according to claim 1, centring ring (1) stretches out formation side block portion (11) backwards from locating surface (12) side, so that under docking completion status, on caliber direction, elastic protective pad (2) is limited between the side block portion (11) of centring ring (1) and the sidewall (32) of plug socket (3).
3. fluid line overlap-connected components according to claim 2, elastic protective pad (2) has the first side (21) that the side block portion (11) with centring ring (1) fits.
4. the fluid line overlap-connected components according to Claims 2 or 3, elastic protective pad (2) has the second side (22) that the sidewall (32) with plug socket (3) is fitted.
5. fluid line overlap-connected components according to claim 1, sealing ring (6) is had to be clamped between the sidewall (32) of tube wall (50) and plug socket (3), on tube axial direction, sealing ring (6) is positioned between the locating slot (54) of tube wall (50) and the front port (51) of pipe (5).
6. fluid line overlap-connected components according to claim 1, pipe (5) is stereoplasm tube.
7. fluid line overlap-connected components according to claim 1, pipe (5) is soft pipe.
8. fluid line overlap-connected components according to claim 7, pipe (5) is plastic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310600500.4A CN103759086B (en) | 2013-11-25 | 2013-11-25 | Fluid line overlap-connected components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310600500.4A CN103759086B (en) | 2013-11-25 | 2013-11-25 | Fluid line overlap-connected components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103759086A CN103759086A (en) | 2014-04-30 |
| CN103759086B true CN103759086B (en) | 2016-07-06 |
Family
ID=50526374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310600500.4A Active CN103759086B (en) | 2013-11-25 | 2013-11-25 | Fluid line overlap-connected components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103759086B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151735B (en) * | 2016-08-01 | 2018-01-09 | 浙江工业大学 | Quick joint for pipeline |
| CN106122632B (en) * | 2016-08-18 | 2018-02-13 | 张强 | Novel joint |
| CN109578731B (en) * | 2018-11-08 | 2020-09-01 | 福士汽车零部件（济南）有限公司 | Flow-adjustable quick plug system |
| CN114440034A (en) * | 2022-01-20 | 2022-05-06 | 徐州市华为工程机械有限公司 | Quick-change connector for pipeline |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062270A (en) * | 2010-10-29 | 2011-05-18 | 翟秋朗 | Circular tube connector |
| CN102410418A (en) * | 2011-09-20 | 2012-04-11 | 蔡应麟 | Quick joint capable of preventing water leakage |
| CN203641738U (en) * | 2013-11-25 | 2014-06-11 | 黎莲威 | fluid pipe connection component |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3425482B2 (en) * | 1994-11-25 | 2003-07-14 | 株式会社東郷製作所 | Pipe fittings |
| JP4845511B2 (en) * | 2005-12-28 | 2011-12-28 | ブリヂストンフローテック株式会社 | Pipe fitting |
| US20120098250A1 (en) * | 2010-10-20 | 2012-04-26 | Yeo-Shan Chang | Pipe joint structure |
-
2013
- 2013-11-25 CN CN201310600500.4A patent/CN103759086B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062270A (en) * | 2010-10-29 | 2011-05-18 | 翟秋朗 | Circular tube connector |
| CN102410418A (en) * | 2011-09-20 | 2012-04-11 | 蔡应麟 | Quick joint capable of preventing water leakage |
| CN203641738U (en) * | 2013-11-25 | 2014-06-11 | 黎莲威 | fluid pipe connection component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103759086A (en) | 2014-04-30 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180709 Address after: China Hongkong Connaught Road West No. 188 Hongkong Business Center Room 608 Patentee after: Zheng Guang Industrial Group Co., Ltd. Address before: Room 3301, Chung Wo court, Sui Wo court, 6 Sui ho Road, Sha Tin, New Territories, Hongkong, China Patentee before: Li Lianwei |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140430 Assignee: CHENGDU COMMON PIPE INDUSTRY GROUP CO., LTD. Assignor: Zheng Guang Industrial Group Co., Ltd. Contract record no.: 2019990000004 Denomination of invention: Fluid pipeline connecting assembly Granted publication date: 20160706 License type: Exclusive License Record date: 20190108 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190822 Address after: Room 05, 18/F, Xiequn Commercial Building, 38 Yaumatebi Street, Kowloon, China Patentee after: Zhengguang Global Co., Ltd. Address before: China Hongkong Connaught Road West No. 188 Hongkong Business Center Room 608 Patentee before: Zheng Guang Industrial Group Co., Ltd. |
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| TR01 | Transfer of patent right |