CN106352183A - Clamping jaw type quick joint for pipelines - Google Patents
Clamping jaw type quick joint for pipelines Download PDFInfo
- Publication number
- CN106352183A CN106352183A CN201610843749.1A CN201610843749A CN106352183A CN 106352183 A CN106352183 A CN 106352183A CN 201610843749 A CN201610843749 A CN 201610843749A CN 106352183 A CN106352183 A CN 106352183A
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- male contact
- famale connector
- annular
- lock
- 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.)
- Granted
Links
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
- F16L37/12—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
Abstract
A clamping jaw type quick joint for pipelines comprises a male joint and a female joint, and the quick joint further comprises a support part for mounting the male joint on the female joint, wherein the female joint comprises a female joint connecting pipe, a locking part and a connecting port outside the female joint, and the locking part is arranged at the upper end of the female joint connecting pipe; the locking part comprises an annular locking base and two or more locking clamping jaws, the bottom surface of the annular locking base is connected with the upper end of the female joint connecting pipe, the locking clamping jaws are arranged on the top surface of the annular locking base, and the two or more locking clamping jaws are evenly distributed on the annular locking base for a cycle; the support part comprises a support ring for opening the locking part and the support ring handle, and one end of the support ring handle is fixed on the circumference of the support ring. The clamping jaw type quick joint for the pipelines can assemble the male joint in place and is simple in structure, convenient to operate, lower in assembly difficulty, higher in working efficiency and lower in cost.
Description
Technical field
The present invention relates to being a kind of jack catchs type pipeline fast joint, belong to pipeline connection area.
Background technology
Pipe connection system numerous areas in the industry carry important effect, and traditional joint typically adopts bolt
The mode of fastening, its maximum shortcoming is that installation rate is slow, and assembling time space has high demands, and assembly difficulty is greatly it is impossible to improve life
Produce efficiency, in addition, with the structure of bolt fastening means, sealing and firm performance are all less desirable.Based on this, people design
Go out snap joint, but, pipeline simply can quickly be coupled together by existing snap joint, but " see " and lose assembling
Whether put in place, thus causing to leak；And, most need extra part, easily cause unnecessary loss, complex structure,
Not easy to operate.
Content of the invention
In order to overcome the shortcomings of existing snap joint exist male contact assembling not in place, the invention provides one kind can be by sun
Joint is assembled in place, structure is simple and convenient to operate, assembly difficulty is relatively low, work efficiency is higher, lower-cost jack catchs type pipeline
Snap joint.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of jack catchs type pipeline fast joint, including male contact and famale connector, described snap joint is also included in order to by sun
Joint is arranged on the support member of famale connector；
Described male contact is the hollow structure of up/down perforation, and described male contact includes male contact connecting tube, outside male contact
Connectivity port, annular slab and annular protrusion, the upper end of described male contact connecting tube is provided with described male contact external connection port, institute
State the middle and upper part that annular slab is sleeved on described male contact connecting tube, described annular protrusion is sleeved on described positioned at the lower section of annular slab
The middle and lower part of male contact connecting tube；The external diameter of described annular slab is more than the external diameter of described annular protrusion；
Described famale connector is the hollow structure of up/down perforation, and described famale connector includes famale connector connecting tube, lock part and the moon
Connector exterior connectivity port, the upper end of described famale connector connecting tube is provided with described lock part, the lower end of described famale connector connecting tube
It is provided with described famale connector external connection port；Described lock part includes annular lock base station and lock dog, described annular lock
The bottom surface of base station is connected with the upper end of described famale connector connecting tube, and the top surface of described annular lock base station is provided with lock dog,
Described lock dog is provided with two or more, and plural lock dog is distributed on a week of annular lock base station, two neighboring
It is provided with gap between lock dog；
Described support member includes strutting the support ring of lock part and supports handle, and one end of described support handle is fixed
On the circumference of support ring；
Positive stop lug boss that described lock dog includes preventing support member from coming off from top to bottom successively, in order to accommodate support
The groove of part, in order to the spacing inclined-plane of support member and vertical plane, described positive stop lug boss, groove, inclined-plane are all towards male contact, described
Groove is connected smoothly with inclined-plane, and the middle part of the side towards male contact for the described vertical plane is provided with locking projection, described annular
The upper end inwall of locking base station is provided with two restriction protrusion, and two restriction protrusion are positioned opposite；
Described support ring is located in the groove of lock dog, and described support handle is located in described gap, and described annular is prominent
Rise and be located between described locking projection and described restriction protrusion, described annular slab is located at the upper of the positive stop lug boss of described lock dog
Side, described male contact connecting tube is located in described famale connector connecting tube.
Further, described support handle be provided with two or more, plural support handle be distributed on support ring with
One week.
Further, described support member is metallic supports or rigid plastic support part.
Further, it is provided with sealing ring in described famale connector connecting tube, described sealing ring is located under described restriction protrusion
Square set is contained in outside described male contact connecting tube.
Further, the lower end of described male contact connecting tube is provided with necking.
Further, described lock part and famale connector connecting tube are integrally formed.
Beneficial effects of the present invention are embodied in: due to the design of lock dog, whether clearly " can see " male contact
Reach ideal position so that male contact is assembled in place；Lock part is connected with famale connector pipe integrated, losing of part can be reduced
Lose；This apparatus structure is simple and convenient to operate, safe and reliable, reduces cost, improves efficiency of assembling.
Brief description
Fig. 1 is the overall structure diagram that male contact of the present invention is under pre-assembled state.
Fig. 2 is the profilograph of Fig. 1.
Fig. 3 is the structural representation of support member.
Fig. 4 is the structural representation of famale connector.
Fig. 5 is profilograph with famale connector under assembling completion statuses for the male contact.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
With reference to Fig. 1～Fig. 5, a kind of jack catchs type pipeline fast joint, including male contact 1 and famale connector 2, described snap joint
Also include the support member 22 in order to male contact 1 to be arranged on famale connector 2；
Described male contact 1 is the hollow structure of up/down perforation, and described male contact 1 includes male contact connecting tube, outside male contact
Portion connectivity port 11, annular slab 12 and annular protrusion 13, the upper end of described male contact connecting tube is provided with and connects outside described male contact
Connect port 11, described annular slab 12 is sleeved on the middle and upper part of described male contact connecting tube, described annular protrusion 13 is located at annular slab
12 lower section is sleeved on the middle and lower part of described male contact connecting tube；The external diameter of described annular slab 12 is more than described annular protrusion 13
External diameter；
Described famale connector 2 is the hollow structure of up/down perforation, and described famale connector 2 includes famale connector connecting tube 23, lock part
21 and famale connector external connection port 24, the upper end of described famale connector connecting tube 23 is provided with described lock part 21, described famale connector
The lower end of connecting tube 23 is provided with described famale connector external connection port 24；
Described lock part 21 includes annular lock base station 218 and lock dog, the bottom surface of described annular lock base station 218 with
The upper end of described famale connector connecting tube 23 connects, and the top surface of described annular lock base station 218 is provided with lock dog, described locking
Claw is provided with two or more, and plural lock dog is distributed on a week of annular lock base station 218, two neighboring locking card
It is provided with gap between pawl；
Described support member 22 includes strutting the support ring 222 of lock part and supports handle 221, described support handle
221 one end is fixed on the circumference of support ring 222；
Positive stop lug boss 211 that described lock dog includes preventing support member 22 from coming off from top to bottom successively, in order to hold
Receive support member 22 groove 212, in order to the spacing inclined-plane of support member 22 213 and vertical plane, described positive stop lug boss 211, groove
212nd, all towards male contact 1, described groove 212 and inclined-plane 213 are connected smoothly, and described vertical plane connects towards sun on inclined-plane 213
The middle part of 1 side is provided with locking projection 214, and the upper end inwall of described annular lock base station 218 is provided with two restriction protrusion,
Two restriction protrusion are positioned opposite；
Described support ring 222 is located in the groove 212 of lock dog, and described support ring 222 handle is located in described gap, institute
State annular projection 13 to be located between described locking projection 214 and described restriction protrusion 215, described annular slab 12 is located at described locking
The top of the positive stop lug boss 211 of claw, described male contact connecting tube is located in described famale connector connecting tube 23.
Further, described support handle 221 is provided with two or more, and plural support handle is distributed on support ring
222 with one week.
Further, described support member 22 is metallic supports or rigid plastic support part.
Further, it is provided with sealing ring in described famale connector connecting tube 24, described sealing ring is located at described restriction protrusion 215
Lower section be sleeved on outside described male contact connecting tube.
Further, the lower end of described male contact connecting tube is provided with necking 14.
Further, described lock part 21 and famale connector connecting tube 24 are integrally formed.
In the present embodiment, famale connector connecting tube 23 is internally provided with potted component, such as sealing ring；During described male contact 1 is
Empty body, which is provided with through hole 3；Male contact 1 and famale connector 2 all can be for working of plastics it is also possible to one of them be metalworks or mould
Materials and parts.
The using method of the present invention is: when needing to connect pipeline, pushes down on support member by supporting handle 221
22, now, because the hardness of support member 22 is bigger than lock dog, and lock dog is working of plastics, and elastic deformation occurs, and makes to prop up
Multiple lock dog are strutted by support member 22, make the external diameter that the external diameter at locking projection 214 is greater than the annular protrusion 13 of male contact, will
Male contact 1 inserts famale connector 2, until annular protrusion 13 passes through locking projection 214, is pushed up by supporting handle 221
Dynamic support member 22, until to reaching groove 213, realizing the locking to male contact 1, and now annular slab lower surface 121 and lock
Determine claw upper surface 216 close to contact, locking projection lower surface 217 is close with annular projection upper surface 131 to be contacted；This assembled
Journey can be seen it can be ensured that being installed in place by the gap between lock dog.
When needing to disconnect, again push down on dynamic support member 22 by supporting handle 221, make at locking projection 214
External diameter greater than the external diameter of annular protrusion 13 on male contact, extract male contact 1 afterwards, that is, complete to disconnect.
Claims (6)
1. a kind of jack catchs type pipeline fast joint, including male contact and famale connector it is characterised in that: described snap joint also includes
In order to male contact to be arranged on the support member of famale connector；
Described male contact is the hollow structure of up/down perforation, and described male contact includes male contact connecting tube, male contact external connection
Port, annular slab and annular protrusion, the upper end of described male contact connecting tube is provided with described male contact external connection port, described ring
Shape sleeve-board is contained in the middle and upper part of described male contact connecting tube, and described annular protrusion is sleeved on described sun positioned at the lower section of annular slab and connects
The middle and lower part of head connecting tube；The external diameter of described annular slab is more than the external diameter of described annular protrusion；
Described famale connector is the hollow structure of up/down perforation, and described famale connector includes famale connector connecting tube, lock part and famale connector
External connection port, the upper end of described famale connector connecting tube is provided with described lock part, and the lower end of described famale connector connecting tube is provided with
Described famale connector external connection port；Described lock part includes annular lock base station and lock dog, described annular lock base station
Bottom surface be connected with the upper end of described famale connector connecting tube, the top surface of described annular lock base station is provided with lock dog, described
Lock dog is provided with two or more, and plural lock dog is distributed on a week of annular lock base station, two neighboring locking
It is provided with gap between claw；
Described support member includes strutting the support ring of lock part and supports handle, and one end of described support handle is fixed on props up
On the circumference of pushing out ring；
Positive stop lug boss that described lock dog includes preventing support member from coming off from top to bottom successively, in order to accommodate support member
Groove, in order to the spacing inclined-plane of support member and vertical plane, described positive stop lug boss, groove, inclined-plane all towards male contact, described groove
It is connected smoothly with inclined-plane, the middle part of the side towards male contact for the described vertical plane is provided with locking projection, described annular lock
The upper end inwall of base station is provided with two restriction protrusion, and two restriction protrusion are positioned opposite；
Described support ring is located in the groove of lock dog, and described support handle is located in described gap, described annular projection position
Between described locking projection and described restriction protrusion, described annular slab is located at the top of the positive stop lug boss of described lock dog,
Described male contact connecting tube is located in described famale connector connecting tube.
2. as claimed in claim 1 a kind of jack catchs type pipeline fast joint it is characterised in that: described support handle be provided with two
More than individual, plural support handle be distributed on support ring with one week.
3. as claimed in claim 1 or 2 a kind of jack catchs type pipeline fast joint it is characterised in that: described support member be metal
Support member or rigid plastic support part.
4. as claimed in claim 1 or 2 a kind of jack catchs type pipeline fast joint it is characterised in that: described famale connector connecting tube
Inside it is provided with sealing ring, the lower section that described sealing ring is located at described restriction protrusion is sleeved on outside described male contact connecting tube.
5. as claimed in claim 1 or 2 a kind of jack catchs type pipeline fast joint it is characterised in that: described male contact connecting tube
Lower end be provided with necking.
6. as claimed in claim 1 or 2 a kind of jack catchs type pipeline fast joint it is characterised in that: described lock part and the moon connect
Head connecting tube is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610843749.1A CN106352183B (en) | 2016-09-23 | 2016-09-23 | A kind of jack catchs type pipeline fast joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610843749.1A CN106352183B (en) | 2016-09-23 | 2016-09-23 | A kind of jack catchs type pipeline fast joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106352183A true CN106352183A (en) | 2017-01-25 |
| CN106352183B CN106352183B (en) | 2018-06-01 |
Family
ID=57858445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610843749.1A Active CN106352183B (en) | 2016-09-23 | 2016-09-23 | A kind of jack catchs type pipeline fast joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106352183B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101056A (en) * | 2017-05-22 | 2017-08-29 | 重庆溯联汽车零部件有限公司 | Crankcase snap joint |
| CN108571631A (en) * | 2018-06-15 | 2018-09-25 | 廊坊舒畅汽车零部件有限公司 | Fast connector |
| CN110566742A (en) * | 2019-09-17 | 2019-12-13 | 河北亚大汽车塑料制品有限公司 | Laser welding type quick connector |
| CN110778832A (en) * | 2018-07-25 | 2020-02-11 | 康蒂泰克Mgw有限公司 | Tolerance-compensated fluid coupling for flexibly connecting two media-conducting elements |
| CN113427480A (en) * | 2021-04-28 | 2021-09-24 | 浙江工业大学 | Artificial muscle with physical sealing structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295658A (en) * | 1998-04-03 | 2001-05-16 | 格布瑞特技术股份公司 | Device for connecting pipe socket, tubular mounting part or fitting to pipe |
| CN2446702Y (en) * | 2000-09-04 | 2001-09-05 | 昱达利工业股份有限公司 | Coaxial cable joint |
| CN2844622Y (en) * | 2005-11-11 | 2006-12-06 | 闻长庆 | Jaw-style spinning fast joint |
| JP2010139053A (en) * | 2008-12-15 | 2010-06-24 | Piolax Inc | Pipe joint |
| JP2010174978A (en) * | 2009-01-29 | 2010-08-12 | Showa Bussan Kk | Connecting joint of pipe and tube |
| CN202769140U (en) * | 2012-09-10 | 2013-03-06 | 马福庆 | Claw connector |
| CN206093308U (en) * | 2016-09-23 | 2017-04-12 | 浙江工业大学 | Gripper -like quick coupling for pipeline |
-
2016
- 2016-09-23 CN CN201610843749.1A patent/CN106352183B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295658A (en) * | 1998-04-03 | 2001-05-16 | 格布瑞特技术股份公司 | Device for connecting pipe socket, tubular mounting part or fitting to pipe |
| CN2446702Y (en) * | 2000-09-04 | 2001-09-05 | 昱达利工业股份有限公司 | Coaxial cable joint |
| CN2844622Y (en) * | 2005-11-11 | 2006-12-06 | 闻长庆 | Jaw-style spinning fast joint |
| JP2010139053A (en) * | 2008-12-15 | 2010-06-24 | Piolax Inc | Pipe joint |
| JP2010174978A (en) * | 2009-01-29 | 2010-08-12 | Showa Bussan Kk | Connecting joint of pipe and tube |
| CN202769140U (en) * | 2012-09-10 | 2013-03-06 | 马福庆 | Claw connector |
| CN206093308U (en) * | 2016-09-23 | 2017-04-12 | 浙江工业大学 | Gripper -like quick coupling for pipeline |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101056A (en) * | 2017-05-22 | 2017-08-29 | 重庆溯联汽车零部件有限公司 | Crankcase snap joint |
| CN108571631A (en) * | 2018-06-15 | 2018-09-25 | 廊坊舒畅汽车零部件有限公司 | Fast connector |
| CN108571631B (en) * | 2018-06-15 | 2024-03-29 | 廊坊舒畅汽车零部件有限公司 | Quick connector |
| CN110778832A (en) * | 2018-07-25 | 2020-02-11 | 康蒂泰克Mgw有限公司 | Tolerance-compensated fluid coupling for flexibly connecting two media-conducting elements |
| CN110778832B (en) * | 2018-07-25 | 2022-03-25 | 康蒂泰克Mgw有限公司 | Tolerance-compensated fluid coupling for flexibly connecting two media-conducting elements |
| CN110566742A (en) * | 2019-09-17 | 2019-12-13 | 河北亚大汽车塑料制品有限公司 | Laser welding type quick connector |
| CN113427480A (en) * | 2021-04-28 | 2021-09-24 | 浙江工业大学 | Artificial muscle with physical sealing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106352183B (en) | 2018-06-01 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170125 Assignee: Zhejiang Ruixiang Electromechanical Technology Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2022330000861 Denomination of invention: Claw type quick coupling for pipeline Granted publication date: 20180601 License type: Common License Record date: 20221226 Application publication date: 20170125 Assignee: Hangzhou Yunyi Technology Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2022330000926 Denomination of invention: Claw type quick coupling for pipeline Granted publication date: 20180601 License type: Common License Record date: 20221229 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170125 Assignee: Yichang Changma Trading Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980035903 Denomination of invention: A Claw Type Pipeline Quick Coupling Granted publication date: 20180601 License type: Common License Record date: 20230525 Application publication date: 20170125 Assignee: Guangzhou Ruiming Technology Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980035959 Denomination of invention: A Claw Type Pipeline Quick Coupling Granted publication date: 20180601 License type: Common License Record date: 20230526 |