CN104847978B - A kind of modified model Pneumatic pipeline connector - Google Patents
A kind of modified model Pneumatic pipeline connector Download PDFInfo
- Publication number
- CN104847978B CN104847978B CN201510200187.4A CN201510200187A CN104847978B CN 104847978 B CN104847978 B CN 104847978B CN 201510200187 A CN201510200187 A CN 201510200187A CN 104847978 B CN104847978 B CN 104847978B
- Authority
- CN
- China
- Prior art keywords
- piston
- chute
- movable block
- inlet channel
- housing washer
- 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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Links
- 239000003292 glue Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000005489 elastic deformation Effects 0.000 claims abstract description 8
- 210000002421 cell wall Anatomy 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a kind of modified model Pneumatic pipeline connector, including elastic housing washer, support centre circle, movable block and be loaded on the flexible glue inner ring of external pipe for sealing shroud, a chute is passed through affixed between elastic housing washer and support centre circle, movable block is built in chute, movable block is connected with supporting centre circle elasticity, the elastic housing washer region relative with the medial extremity of this movable block is set to elastic deformation district, and flexible glue inner ring has groove；The cell wall of chute has the first inlet channel, the first Non-return air valve being passed through in chute for gas unidirectional it is provided with in this first inlet channel, the medial extremity of the first inlet channel connects with chute, the outboard end of the first inlet channel is communicated with a piston cylinder, sealing in this piston cylinder and be sliding combined with a piston, the lateral part of this piston is connected with one along the outward extending piston rod of glide direction of piston.The present invention can keep good air-tightness and watertightness performance on the basis of ensureing mounting or dismounting easily under vibration environment.
Description
Technical field
The present invention relates to assembling pipe joint, particularly relate to a kind of modified model Pneumatic pipeline and connect
Part.
Background technology
Conduit coupling is the device being stitched together by two pipelines, for ensureing the gas of pipeline
Close, watertight connection, often needs to increase the conduit coupling thrust to two pipelines, at present, often
Structure be generally spiro connection structure or elastic-buckle structure, although spiro connection structure possesses antidetonation
, more stable air-tightness and watertightness, but when it uses in the occasion needing frequent mounting or dismounting,
Hold damaged reduction air-tightness easy to slip teeth and water superstition；For elastic-buckle structure, although it possesses
Preferably mounting or dismounting convenience, but dislocation usually occurs after running into stronger vibrations and produces sky
Gap, is substantially reduced air-tightness and watertightness.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of modified model gas
Pressure type conduit coupling, on the basis of ensureing mounting or dismounting easily, can keep good under vibration environment
Good air-tightness and watertightness performance.
The purpose of the present invention realizes by the following technical solutions:
A kind of modified model Pneumatic pipeline connector, including elastic housing washer, supports centre circle, activity
Block and be loaded on the flexible glue inner ring of external pipe for sealing shroud, elastic housing washer, supports centre circle and soft
Glue inner ring three is coaxial and internal diameter is sequentially reduced, sliding by one between elastic housing washer and support centre circle
Groove is affixed, and movable block is built in chute and is slidably matched with the sealing of this chute, movable block and support
Centre circle elasticity connects, and the elastic housing washer region relative with the medial extremity of this movable block is set to elastic shape
Becoming district, flexible glue inner ring has the groove of the outboard end insertion for movable block；The cell wall of chute is opened
There is the first inlet channel, be provided with in this first inlet channel and be passed through in chute for gas unidirectional
First Non-return air valve, the medial extremity of the first inlet channel connects with chute, the first inlet channel
Outboard end is communicated with a piston cylinder, seals and be sliding combined with a piston in this piston cylinder, this piston
Lateral part be connected with one along the outward extending piston rod of glide direction of piston, this piston rod is sliding
Dynamic being connected to supports centre circle, and the end of piston rod is articulated with a roller, in this roller and flexible glue
Circle rolls and coordinates, and the medial part of piston is connected with the inwall elasticity of elastic housing washer；Elastic housing washer is also
Being provided with the second inlet channel and exhaust passage, the second inlet channel connects with piston cylinder, and this is second years old
Being provided with the second Non-return air valve being passed through in piston cylinder for gas unidirectional in inlet channel, aerofluxus is led to
Road connects with chute, and this passageway seals is fitted with sealing-plug.
Preferably, the bottom land plane of described groove is inclined-plane, accordingly, outside described movable block
Side is set to oblique top.
Preferably, described movable block is at least two, divides with the axis axial symmetry of flexible glue inner ring
Cloth, described chute that corresponding configuration quantity is identical, elastic deformation district, groove, the first air inlet are led to
Road, the second inlet channel, the first Non-return air valve, the second Non-return air valve, piston cylinder, piston,
Piston rod, roller, exhaust passage and sealing-plug.
Preferably, described inclined-plane tilts the most in the same direction.
Preferably, described movable block is connected with supporting centre circle elasticity by one first spring；Described
The medial part of piston is connected with the inwall elasticity of elastic housing washer by one second spring.
Compared to existing technology, the beneficial effects of the present invention is:
The present invention manually rotates elastic housing washer, so that it may make the outboard end of movable block intermittently
Inserting groove, and persistently rotate elastic housing washer after the outboard end of movable block departs from groove, this is lived
The outboard end of motion block will be slidably matched with supporting centre circle, thus Wai Cheng elastic deformation district, make chute
Interior space increases, thus by unidirectional for the air in piston cylinder suction chute, so that movable block is kept
Outside pressure, elastic housing washer continue for rotate or reversion after, this movable block will repeatedly
Insert groove meeting with and depart from groove, so that air constantly injects chute, being formed activity
The ever-increasing pressure of block, until after convenient pressure, the outboard end of movable block inserts for the last time
After groove, to form the clamping force to flexible glue inner ring, thus effectively seal against clamping pipe, tool
Standby good air-tightness and watertightness, form good effective shock resistance；Meanwhile, by same
Just can constantly pressurize to movable block to persistently rotating elastic housing washer or reciprocating rotation elastic housing washer
And the connection realizing two pipelines seals and installs, by taking out sealing-plug, it is possible to Rapid degassing,
Forming quickly dismounting, mounting or dismounting the most of the present invention are convenient, applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of modified model Pneumatic pipeline connector of the present invention；
Fig. 2 is that modified model Pneumatic pipeline connector of the present invention is installed on the signal on two pipelines
Figure.
In figure: 1, elastic housing washer；11, elastic deformation district；101, the second inlet channel；102、
Exhaust passage；103, the second Non-return air valve；104, sealing-plug；2, centre circle is supported；3, soft
Glue inner ring；301, groove；4, movable block；5, chute；501, the first inlet channel；502、
First Non-return air valve；6, piston cylinder；7, piston；8, piston rod；9, roller；10,
One spring；12, the second spring；100, pipeline.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
A kind of modified model Pneumatic pipeline connector as shown in Fig. 1～2, including elastic housing washer 1,
Support centre circle 2, movable block 4 and be loaded on the flexible glue inner ring 3 of external pipe 100 for sealing shroud,
Elastic housing washer 1, support centre circle 2 and flexible glue inner ring 3 three are coaxial and internal diameter is sequentially reduced, bullet
Property outer ring 1 and support between centre circle 2 affixed by a chute 5, movable block 4 is built in chute
5 and seal with this chute 5 and be slidably matched, movable block 4 with support that centre circle 2 is elastic to be connected, with
Elastic housing washer 1 region that the medial extremity of this movable block 4 is relative is set to elastic deformation district 11, soft
Glue inner ring 3 has the groove 301 of the outboard end insertion for movable block 4；The cell wall of chute 5
Have the first inlet channel 501, be provided with in this first inlet channel 501 and lead to for gas unidirectional
Enter the first Non-return air valve 502 in chute 5, the medial extremity of the first inlet channel 501 and chute
5 connections, the outboard end of the first inlet channel 501 is communicated with a piston cylinder 6, this piston cylinder 6
Interior sealing is sliding combined with a piston 7, and the lateral part of this piston 7 is connected with one along piston 7
The outward extending piston rod of glide direction 8, this piston rod 8 slides and is connected to support centre circle 2,
And the end of piston rod 8 is articulated with a roller 9, this roller 9 rolls with flexible glue inner ring 3 and coordinates,
The medial part of piston 7 is connected with the inwall elasticity of elastic housing washer 1；Elastic housing washer 1 is additionally provided with
Two inlet channels 101 and exhaust passage 102, the second inlet channel 101 connects with piston cylinder 6,
Be provided with in this second inlet channel 101 for gas unidirectional be passed through in piston cylinder 6 second unidirectional
Air valve 103, exhaust passage 102 connects with chute, and the sealing of this exhaust passage 102 is fitted with close
Blocking 104.
Manually rotate elastic housing washer 1, so that it may make the outboard end of movable block 4 intermittently insert
Enter groove 301, and persistently rotate outside elasticity after the outboard end of movable block 4 departs from groove 301
Circle 1, the outboard end of this movable block 4 will with support that centre circle 2 is relative slides, thus support outward elasticity
Deformation district 11, in making chute 5, space increases, thus by unidirectional for the air in piston cylinder 6 suction
Enter chute 5, with the pressure that movable block 4 is remained out, continuing for of elastic housing washer 1
Rotating or after reversion, this movable block 4 repeatedly will meet with insertion groove 301 and depart from groove
301, so that air constantly injects chute 5, form air pressure ever-increasing to movable block 4
Pressure, until after convenient pressure, after the outboard end of movable block 4 inserts groove 301 for the last time,
To form the clamping force to flexible glue inner ring 3, thus effectively seal against clamping pipe 100, possess
Good air-tightness and watertightness, self flexibility of flexible glue inner ring 3 is also beneficial to be formed the most effectively
Shock resistance；Meanwhile, by the most persistently rotating outside elastic housing washer 1 or reciprocating rotation elasticity
Circle 1 just constantly can pressurize to movable block 4 and realize the connection sealing installation of two pipelines 100；
By taking out sealing-plug 104, it is possible to chute 5 Rapid degassing, movable block 4 is able to release,
Forming quickly dismounting, mounting or dismounting the most of the present invention are convenient, applied widely.
Wherein, the first sealing shroud of flexible glue inner ring 3 is loaded on the mouth of pipe of two pipelines 100, then is set with elasticity
Outer ring 1, support centre circle 2, elastic housing washer 1 is for hand-held rotation, and this elastic housing washer 1 rotates
Time by drive support centre circle 2 synchronous axial system, movable block 4 in chute 5 by its medial extremity
After ever-increasing air pressure, movable block 4 will slide in chute 5, and its outboard end will support
In groove 301, give flexible glue inner ring 3 clamping force.Especially, roller 9 is along flexible glue inner ring 3
During rolling, also by meeting with the situation inserted in groove 301, now will be enlarged by piston cylinder
6 inner products, thus by the second inlet channel 101 unidirectional entrance air, ever-increasing air
Not only can supplement the air sucked by chute 5, and after the air excess in sucker cylinder 6
Or after roller 9 departs from groove 301, the air in piston cylinder 6 also will be forced through the first air inlet
Passage 501 enters in chute 5, and produced air pressure increases the pressure to movable block 4 further,
To strengthen air-tightness and the watertightness that two pipelines 100 connect.
For prevent the outboard end of movable block 4 in groove 301 stuck, the bottom land of groove 301 is put down
Face is inclined-plane, and accordingly, the outboard end of described movable block 4 is set to oblique top, then by holding in the same direction
Continuous rotation elastic housing washer 1, so that it may complete the inflating pressure to chute 5.
For making movable block 4 that the pressure of flexible glue inner ring 3 more to be equalized, further to promote gas
Close property and watertightness, movable block 4 at least two, with the axis axial symmetry of flexible glue inner ring 3
Distribution, described chute 5 that corresponding configuration quantity is identical, elastic deformation district 11, groove 301,
First inlet channel the 501, second inlet channel the 101, first Non-return air valve 502, second is single
To air valve 103, piston cylinder 6, piston 7, piston rod 8, roller 9, exhaust passage 102 and
Sealing-plug 104.Accordingly, for preventing movable block 4 stuck, inclined-plane tilts the most in the same direction.
As preferred embodiment, movable block 4 is by one first spring 10 and support centre circle
2 elastic connections；The medial part of described piston 7 is by one second spring 12 and elastic housing washer 1
Inwall elasticity connect, first spring the 10, second spring 12 be used to provide reseting elasticity.
Certainly, first spring the 10, second spring 12 may be used without the flexible member replacements such as elastic rubber fitting.
It will be apparent to those skilled in the art that can technical scheme as described above and structure
Think, make other various corresponding changes and deformation, and all these changes and deformation
Within all should belonging to the protection domain of the claims in the present invention.
Claims (5)
1. a modified model Pneumatic pipeline connector, it is characterised in that: include elastic housing washer,
Support centre circle, movable block and be loaded on the flexible glue inner ring of external pipe for sealing shroud, elastic housing washer,
Support centre circle and flexible glue inner ring three is coaxial and internal diameter is sequentially reduced, elastic housing washer and support centre circle
Between by a chute affixed, movable block be built in chute and with this chute seal be slidably matched,
Movable block is connected with supporting centre circle elasticity, the elastic housing washer district relative with the medial extremity of this movable block
Territory is set to elastic deformation district, and flexible glue inner ring has the groove of the outboard end insertion for movable block；
The cell wall of chute has the first inlet channel, is provided with for gas unidirectional in this first inlet channel
The first Non-return air valve being passed through in chute, the medial extremity of the first inlet channel connects with chute, the
The outboard end of one inlet channel is communicated with a piston cylinder, seals and be sliding combined with one in this piston cylinder
Piston, the lateral part of this piston is connected with one along the outward extending piston of glide direction of piston
Bar, this piston rod slides and is connected to support centre circle, and the end of piston rod is articulated with a roller,
This roller rolls with flexible glue inner ring and coordinates, and the medial part of piston connects with the inwall elasticity of elastic housing washer
Connect；Elastic housing washer is additionally provided with the second inlet channel and exhaust passage, the second inlet channel and piston
Cylinder connects, and is provided with the second list being passed through in piston cylinder for gas unidirectional in this second inlet channel
To air valve, exhaust passage connects with chute, and this passageway seals is fitted with sealing-plug.
Modified model Pneumatic pipeline connector the most according to claim 1, its feature exists
In: the bottom land plane of described groove is inclined-plane, and accordingly, the outboard end of described movable block is set to
Oblique top.
Modified model Pneumatic pipeline connector the most according to claim 2, its feature exists
In: described movable block is at least two, with the axis axial symmetry distribution of flexible glue inner ring, corresponding
The configuration identical described chute of quantity, elastic deformation district, groove, the first inlet channel, second
Inlet channel, the first Non-return air valve, the second Non-return air valve, piston cylinder, piston, piston rod,
Roller, exhaust passage and sealing-plug.
Modified model Pneumatic pipeline connector the most according to claim 3, its feature exists
In: described inclined-plane tilts the most in the same direction.
5. according to the modified model Pneumatic pipeline connector described in any one of claim 1-4,
It is characterized in that: described movable block is connected with supporting centre circle elasticity by one first spring；Described
The medial part of piston is connected with the inwall elasticity of elastic housing washer by one second spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510200187.4A CN104847978B (en) | 2015-04-26 | 2015-04-26 | A kind of modified model Pneumatic pipeline connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510200187.4A CN104847978B (en) | 2015-04-26 | 2015-04-26 | A kind of modified model Pneumatic pipeline connector |
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| Publication Number | Publication Date |
|---|---|
| CN104847978A CN104847978A (en) | 2015-08-19 |
| CN104847978B true CN104847978B (en) | 2016-08-24 |
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| CN201510200187.4A Active CN104847978B (en) | 2015-04-26 | 2015-04-26 | A kind of modified model Pneumatic pipeline connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108213102B (en) * | 2016-04-20 | 2020-01-24 | 扬州良诚汽车部件有限公司 | Control steam exhaust adds oil pipe assembly |
| CN110260071B (en) * | 2019-06-27 | 2020-12-11 | 安徽道润电子有限公司 | High-precision mechanical casting |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201130 Address after: 225600 Wuning village, three stack Town, Yangzhou City, Jiangsu, Gaoyou Patentee after: Gaoyou Shunwei Fire Technology Co.,Ltd. Address before: Sihui City only 526299 of Guangdong province Zhaoqing City Gang Cun Wei Da Bu Er Cun gang will be No. 27 Patentee before: Xie Jieping |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231228 Address after: 317100 Industrial Park, Tongjian West District, Haiyou Street, Sanmen County, Taizhou City, Zhejiang Province Patentee after: Zhejiang Sanmen Haifan Shipbuilding Machinery Co.,Ltd. Address before: 225600 Wuning village, Sanduo Town, Gaoyou City, Yangzhou City, Jiangsu Province Patentee before: Gaoyou Shunwei Fire Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |