CN106523824A - Rapid pipeline butt joint structure - Google Patents
Rapid pipeline butt joint structure Download PDFInfo
- Publication number
- CN106523824A CN106523824A CN201611238850.0A CN201611238850A CN106523824A CN 106523824 A CN106523824 A CN 106523824A CN 201611238850 A CN201611238850 A CN 201611238850A CN 106523824 A CN106523824 A CN 106523824A
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- clamping
- terminal
- section
- male terminal
- 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
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
- F16L37/1225—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 using a retaining member the extremities of which, e.g. in the form of a U, engage behind a shoulder of both parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a rapid pipeline butt joint structure. The rapid pipeline butt joint structure comprises a female terminal and a male terminal in selective butt joint with the female terminal, wherein the interior of the female terminal communicates with and is continuously provided with a female terminal channel used for guiding fluid; and the interior of the male terminal communicates with and is provided with a male terminal channel used for guiding the fluid. The male terminal and the female terminal separately communicate with connectors of two pipelines needing to be in butt joint. A locking mechanism used for selectively locking the female terminal and the male terminal is arranged between the female terminal and the male terminal. According to the rapid pipeline butt joint structure, the airtightness of butt joint of the pipelines at the two ends can be ensured while butt joint and dismounting convenience of the pipelines is improved.
Description
Technical field
The present invention relates to mechanical field, more particularly to a kind of pipeline rapid abutting joint structure.
Background technology
Traditional pipeline is required due to limiting by space etc., is to meet assembling demand, one section of pipeline is divided into two generally
Duan Guanlu must assure that the centrage of two sections of pipelines point-blank installing during two sections of pipeline joints, this is accomplished by using
Pipeline joint structure, in the prior art, after two sections of pipelines are achieved a butt joint by pipeline joint structure, generally using clamp nut
To be fastened and locked, prevent from slipping and leakage or gas leakage, more time is spent during fastening or dismantling nut,
During some need the repeatedly operating mode of docking and fractionation, fastening and dismounting nut repeatedly is larger to pipeline joint structural damage, and
The process of fastening and dismounting nut is cumbersome, and so as to cause work efficiency low, in view of this, exploitation one kind can be docked and be torn open
The pipeline rapid abutting joint structure unloaded is particularly important.
The content of the invention
For the shortcomings of the prior art, it is an object of the invention to provide a kind of pipeline rapid abutting joint structure,
Which is while the docking and dismounting convenience for improving pipeline, additionally it is possible to ensure the sealing of two ends pipeline joint.
In order to realize above-mentioned purpose of the invention and other advantages, there is provided a kind of pipeline rapid abutting joint structure, bag
Include：
Female terminal, connects inside the female terminal and is continuously provided with the female end sub-channel for guiding fluid；And
The male terminal docked with the female terminal selectivity, the inside of the male terminal are connected and are continuously provided with for guiding
The male end sub-channel of fluid,
Wherein, the male terminal and female terminal are connected with the interface of two pipelines for needing docking respectively, the female end
The locking mechanism with male terminal for female terminal described in selective lock is provided between son and male terminal.
Preferably, the locking mechanism includes：
Dead bolt, which is used for the mated condition of female terminal described in selective lock and male terminal；And
The switch of cylindrical shape, which is used for selectivity and adjusts the vertical position state of the dead bolt so as to lock or unlock institute
The mated condition of female terminal and male terminal is stated,
Wherein, the dead bolt can be close to the end face of the female terminal and the male terminal opposite side and select in perpendicular
Property lifting, the dead bolt includes horizontal part and vertical portion, the vertical portion on an end margin of the horizontal part integrally
Extend downwardly with reference to the horizontal part and from the edge of the horizontal part.
Preferably, dead bolt through hole is offered on the vertical portion, the aperture of the dead bolt through hole is not less than the female terminal
The aperture of path, at the minimum point of the dead bolt through hole along its aperture direction be provided with from the inside to the outside communication type the first lock hole and
Second lock hole, the aperture of first lock hole are more than the aperture and the hole less than the dead bolt through hole of second lock hole
Footpath.
Preferably, one end of the switch is integrally provided with the first clamping from the inside to the outside successively along its axial direction
Section, the second clamping section and terminate section, the diameter of the first clamping section is equal with the aperture of first lock hole, described the
The diameter of two clamping sections is equal with the aperture of second lock hole, and the diameter for terminating section is not less than the first clamping section
Diameter so that the switch is in step shaft-like structure.
Preferably, the male terminal includes the connected insertion section of integral type and clamping part, and the post footpath of the clamping part is big
In the post footpath of the insertion section, so that the insertion section and clamping part joint are formed with shoulder, the insertion section insertion
To in the female end sub-channel, the male terminal is caused to achieve a butt joint with the female terminal, along which on the outer surface of the insertion section
Be radially provided with annular shape Access Division, the Access Division in the lifting process of the dead bolt optionally with the dead bolt through hole
Phase clamping.
Preferably, the first returning spring is provided between the horizontal part of the dead bolt and the female terminal, the switch
The second returning spring is provided between end and the female terminal, and the switch is made under the resilient support of second returning spring
Obtain its end face for terminating section to keep contacting with the shoulder of the male terminal all the time, dead bolt switch during its decline
It is changed into first lock hole with the clamped condition of dead bolt from the state of second lock hole and the second clamping section phase clamping
With the state of the first clamping section phase clamping, and the dead bolt during rising thereon the switch with the clamped condition of dead bolt from institute
The state for stating the first lock hole and the first clamping section phase clamping is changed into second lock hole and the second clamping section phase clamping
State.
Preferably, sealing ring is provided near the end of the insertion section, be embedded with sealing ring in the sealing ring.
Preferably, the female terminal is provided with for guiding the perpendicular of the dead bolt with the end face of the male terminal opposite side
The guide groove that straight section is lifted in perpendicular.
Compared with prior art, its advantage is the present invention：Which is same the docking and dismounting convenience for improving pipeline
When, additionally it is possible to ensure the sealing of two ends pipeline joint.
Description of the drawings
Fig. 1 is the explosive view according to pipeline rapid abutting joint structure of the present invention；
Fig. 2 is the axonometric drawing according to pipeline rapid abutting joint structure of the present invention；
Fig. 3 is the longitudinal sectional view according to pipeline rapid abutting joint structure of the present invention；
Fig. 4 is the topology view being in the lock state according to pipeline rapid abutting joint structure of the present invention；
Fig. 5 is the topology view according to pipeline rapid abutting joint structure of the present invention in released state.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, the foregoing end other objects of the present invention, feature, side
Face and advantage will be apparent from, to make those skilled in the art implement according to this with reference to specification word.
With reference to Fig. 1, Fig. 2 and Fig. 3, pipeline rapid abutting joint structure 100 includes：Female terminal 110, locking mechanism 120, male terminal
130th, and nut 140 is tightened, wherein, the inside connection of female terminal 110 and is continuously provided with for guiding the female terminal of fluid to lead to
Road 115, female terminal 110 is optionally relative with male terminal 130 to be connect, the connection of the inside of male terminal 130 and be continuously provided with for
The male end sub-channel 136 of guiding fluid, male terminal 130 and female terminal 110 interface phase respectively with two pipelines for needing to dock
Connection, locking mechanism 120 are located between female terminal 110 and male terminal 130, and which is used for selective lock female terminal 110 and male end
Son 130.
With reference to Fig. 1, locking mechanism 120 includes：
Dead bolt, which is used for the mated condition of selective lock female terminal 110 and male terminal 130；And
The switch 126 of cylindrical shape, which is used for selectivity and adjusts the vertical position state of the dead bolt so as to locking or solving
The mated condition of locknut terminal 110 and male terminal 130,
Wherein, the dead bolt can be close to the end face of female terminal 110 and 130 opposite side of the male terminal selectivity in the perpendicular
Lifting, the dead bolt include horizontal part 121 and vertical portion 122, the integral type on an end margin of horizontal part 121 of vertical portion 122
Ground is extended downwardly with reference to the horizontal part 121 and from the edge of the horizontal part 121.
Referring again to Fig. 1, dead bolt through hole 123 on vertical portion 122, is offered, the aperture of the dead bolt through hole 123 is not less than mother
The aperture of terminal path 115, is provided with the first lock from the inside to the outside along its aperture direction at the minimum point of dead bolt through hole 123 communication type
Determine hole 123a and the second lock hole 123b, the aperture of the first lock hole 123a is more than the aperture of the second lock hole 123b and less than lock
The aperture of tongue through hole 123.
With reference to Fig. 3, the one end for switching 126 is integrally provided with the first clamping section from the inside to the outside successively along its axial direction
126c, the second clamping section 126b and terminate section 126a, the aperture phase of the diameter of the first clamping section 126c and the first lock hole 123a
Deng, the diameter of the second clamping section 126b is equal with the aperture of the second lock hole 123b, terminate section 126a diameter be not less than first
The diameter of clamping section 126c, so that structure of the switch 126 in step shaft-like.
Referring again to Fig. 1, male terminal 130 includes the connected insertion section 133 of integral type and clamping part 137, clamping part 137
Post footpath of the post footpath more than insertion section 133, so that insertion section 133 and 137 joint of clamping part are formed with shoulder, insertion section
So that male terminal 130 is achieved a butt joint with female terminal 110 during 133 are inserted into female end sub-channel 115, on the outer surface of insertion section 133
The Access Division 135 of annular shape is provided with radially, Access Division 135 is optionally logical with dead bolt in the lifting process of the dead bolt
123 phase clamping of hole.In a preferred embodiment, the outer surface of clamping part 137 is in prismatic structure, is easy to clamp and docks.
Referring again to Fig. 1, the first returning spring 124 is provided between the horizontal part 121 and female terminal 110 of the dead bolt, is opened
Close and between 126 end and female terminal 110, be provided with the second returning spring 127, elasticity of the switch 126 in the second returning spring 127
The lower end face for causing which to terminate section 126a is supported to contact with the shoulder holding of male terminal 130 all the time, the dead bolt declined at which
Journey breaker in middle 126 is changed into the state of the second clamping section 126b phase clamping from the second lock hole 123b with the clamped condition of dead bolt
The state of the first lock hole 123a and the first clamping section 126c phase clamping, and the dead bolt rise thereon process breaker in middle 126 with
The clamped condition of dead bolt is changed into the second lock hole from the first lock hole 123a with the state of the first clamping section 126c phase clamping
The state of 123b and the second clamping section 126b phase clamping.
With reference to Fig. 1, the end 131 of insertion section 133 is nearby provided with sealing ring 134, is embedded with sealing ring in sealing ring 134
125, so that when insertion section 133 is inserted in female end sub-channel 115, outer surface and the female end sub-channel of insertion section 133
115 side wall energy enough keeps sealing.
Referring again to Fig. 1, female terminal 110 is provided with for guiding the dead bolt with the end face of 130 opposite side of male terminal
The guide groove that vertical section 122 is lifted in perpendicular.In a preferred embodiment, female terminal 110 and 130 opposite side of male terminal
End face be provided with symmetrically arranged left flap 113 and right flap 114, apart have certain between left flap 113 and right flap 114
Distance, the distance not less than insertion section 133 post footpath, left flap 113 and right flap 114 end face respectively with female terminal 110
Between have a certain distance, so as to respectively constitute the left guide groove 113a and right guide groove 114a that vertically extend, left guide groove
113a and right guide groove 114a constitutes the guide groove.
In a preferred embodiment, the right-hand member of female terminal 110, the horizontal part 121 of dead bolt are arranged right below the first peace
Dress hole 112, in the first installing hole 112, female end sub-channel 115 is arranged right below the second installation to the first returning spring 124
Hole 116, the second returning spring 127 is in the second installing hole 116.
In a preferred embodiment, female terminal 110 is provided with the bare terminal end 117 of prism-shaped, the left end one of bare terminal end 117
Installation portion 118 is connected with to body formula, is rotary with installation portion 118 and is tightened nut 140, in installation portion 118, docking pipeline can be passed through
119, nut 140 is tightened come the sealing between the inwall of adjust installation portion 118 and the outer wall for docking pipeline 119 by gradually screwing
Property.
Number of devices described herein and treatment scale are the explanations for simplifying the present invention.To the present invention application,
Modifications and variations will be readily apparent to persons skilled in the art.
Although embodiment of the present invention is disclosed as above, which is not limited in listed fortune in description and embodiment
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily real
Now other modification, therefore under the general concept limited without departing substantially from claim and equivalency range, the present invention is not limited to
Specific details and shown here as the legend with description.
Claims (8)
1. a kind of pipeline rapid abutting joint structure, it is characterised in that include：
Female terminal, connects inside the female terminal and is continuously provided with the female end sub-channel for guiding fluid；And
The male terminal docked with the female terminal selectivity, the inside of the male terminal are connected and are continuously provided with for guiding fluid
Male end sub-channel,
Wherein, the male terminal and female terminal are connected with the interface of two pipelines for needing docking respectively, the female terminal and
The locking mechanism with male terminal for female terminal described in selective lock is provided between male terminal.
2. pipeline rapid abutting joint structure as claimed in claim 1, it is characterised in that the locking mechanism includes：
Dead bolt, which is used for the mated condition of female terminal described in selective lock and male terminal；And
The switch of cylindrical shape, which is used for selectivity and adjusts the vertical position state of the dead bolt so as to lock or unlock the mother
The mated condition of terminal and male terminal,
Wherein, the dead bolt can be close to the end face of the female terminal and the male terminal opposite side selectivity liter in the perpendicular
Drop, the dead bolt include horizontal part and vertical portion, and the vertical portion is integrally combined on an end margin of the horizontal part
The horizontal part is simultaneously extended downwardly from the edge of the horizontal part.
3. pipeline rapid abutting joint structure as claimed in claim 2, it is characterised in that offer dead bolt on the vertical portion and lead to
Hole, the aperture of the dead bolt through hole are not less than the aperture of the female end sub-channel, along its aperture at the minimum point of the dead bolt through hole
Direction is provided with the first lock hole and the second lock hole from the inside to the outside communication type, and the aperture of first lock hole is more than described the
The aperture of two lock holes and the aperture less than the dead bolt through hole.
4. pipeline rapid abutting joint structure as claimed in claim 3, it is characterised in that one end of the switch is along its axial direction
Integrally be provided with successively from the inside to the outside the first clamping section, the second clamping section and terminate section, the diameter of the first clamping section with
The aperture of first lock hole is equal, and the diameter of the second clamping section is equal with the aperture of second lock hole, described
Terminate the diameter of the diameter not less than the first clamping section of section, so that the switch is in step shaft-like structure.
5. pipeline rapid abutting joint structure as claimed in claim 4, it is characterised in that the male terminal includes what integral type was connected
Insertion section and clamping part, the post footpath of the clamping part are more than the post footpath of the insertion section, so that the insertion section and clamping
Portion joint is formed with shoulder, and the insertion section causes the male terminal and the female terminal in being inserted into the female end sub-channel
Achieve a butt joint, on the outer surface of the insertion section, be radially provided with the Access Division of annular shape, the Access Division is in the dead bolt
Lifting process in optionally with the dead bolt through hole phase clamping.
6. pipeline rapid abutting joint structure as claimed in claim 5, it is characterised in that the horizontal part of the dead bolt and the female end
The first returning spring is provided between son, is provided with the second returning spring between the end of the switch and the female terminal, it is described to open
Close under the resilient support of second returning spring, cause which to terminate shoulder holding of the end face of section all the time with the male terminal
Contact, the clamped condition of the dead bolt switch and dead bolt during its decline is from second lock hole and the second clamping
The state of section phase clamping is changed into the state of first lock hole and the first clamping section phase clamping, and the dead bolt is risen thereon
During the state of the switch with the clamped condition of dead bolt from first lock hole with the first clamping section phase clamping be changed into
The state of second lock hole and the second clamping section phase clamping.
7. pipeline rapid abutting joint structure as claimed in claim 5, it is characterised in that be provided with close near the end of the insertion section
Seal ring, is embedded with sealing ring in the sealing ring.
8. the pipeline rapid abutting joint structure as described in any one of claim 1～7, it is characterised in that the female terminal with it is described
The end face of male terminal opposite side is provided with the guide groove for guiding the vertical section of the dead bolt to lift in perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611238850.0A CN106523824A (en) | 2016-12-28 | 2016-12-28 | Rapid pipeline butt joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611238850.0A CN106523824A (en) | 2016-12-28 | 2016-12-28 | Rapid pipeline butt joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106523824A true CN106523824A (en) | 2017-03-22 |
Family
ID=58338188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611238850.0A Pending CN106523824A (en) | 2016-12-28 | 2016-12-28 | Rapid pipeline butt joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106523824A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965631A (en) * | 2017-12-29 | 2018-04-27 | 湖北航天化学技术研究所 | A kind of quick coupling |
| CN109944994A (en) * | 2017-12-21 | 2019-06-28 | 中航光电科技股份有限公司 | Fluidly connect device assembly and its fluid connector |
| CN115218052A (en) * | 2022-07-18 | 2022-10-21 | 唐山惠达(集团)洁具有限公司 | Connecting assembly capable of being quickly disassembled and assembled |
| CN116729214A (en) * | 2023-08-10 | 2023-09-12 | 山东天河科技股份有限公司 | Colliery hydraulic pressure stock drill carriage |
| CN117739192A (en) * | 2024-02-19 | 2024-03-22 | 安徽省锦瑞汽车部件有限公司 | Double-lock quick connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201636473U (en) * | 2010-04-08 | 2010-11-17 | 厦门涛福精密机械有限公司 | Self-locking quick joint |
| CN202580411U (en) * | 2012-04-01 | 2012-12-05 | 东莞祥富五金制品有限公司 | Direct-insert quick joint |
| US20130285367A1 (en) * | 2012-04-25 | 2013-10-31 | Xiamen Runner Industrial Corporation | Pipe quick release structure |
| CN203571289U (en) * | 2013-10-29 | 2014-04-30 | 路达(厦门)工业有限公司 | Fast mounting and dismounting connector for pipe fitting |
| CN205689971U (en) * | 2016-03-29 | 2016-11-16 | 长城汽车股份有限公司 | Quick connector attachment means |
-
2016
- 2016-12-28 CN CN201611238850.0A patent/CN106523824A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201636473U (en) * | 2010-04-08 | 2010-11-17 | 厦门涛福精密机械有限公司 | Self-locking quick joint |
| CN202580411U (en) * | 2012-04-01 | 2012-12-05 | 东莞祥富五金制品有限公司 | Direct-insert quick joint |
| US20130285367A1 (en) * | 2012-04-25 | 2013-10-31 | Xiamen Runner Industrial Corporation | Pipe quick release structure |
| CN203571289U (en) * | 2013-10-29 | 2014-04-30 | 路达(厦门)工业有限公司 | Fast mounting and dismounting connector for pipe fitting |
| CN205689971U (en) * | 2016-03-29 | 2016-11-16 | 长城汽车股份有限公司 | Quick connector attachment means |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944994A (en) * | 2017-12-21 | 2019-06-28 | 中航光电科技股份有限公司 | Fluidly connect device assembly and its fluid connector |
| CN107965631A (en) * | 2017-12-29 | 2018-04-27 | 湖北航天化学技术研究所 | A kind of quick coupling |
| CN115218052A (en) * | 2022-07-18 | 2022-10-21 | 唐山惠达(集团)洁具有限公司 | Connecting assembly capable of being quickly disassembled and assembled |
| CN116729214A (en) * | 2023-08-10 | 2023-09-12 | 山东天河科技股份有限公司 | Colliery hydraulic pressure stock drill carriage |
| CN117739192A (en) * | 2024-02-19 | 2024-03-22 | 安徽省锦瑞汽车部件有限公司 | Double-lock quick connector |
| CN117739192B (en) * | 2024-02-19 | 2024-06-04 | 安徽省锦瑞汽车部件有限公司 | Double-lock quick connector |
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| C06 | 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: 20170322 |
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| RJ01 | Rejection of invention patent application after publication |