CN206246889U - For the bail type quick locking connector of flanged pin pipe joint - Google Patents
For the bail type quick locking connector of flanged pin pipe joint Download PDFInfo
- Publication number
- CN206246889U CN206246889U CN201621347748.XU CN201621347748U CN206246889U CN 206246889 U CN206246889 U CN 206246889U CN 201621347748 U CN201621347748 U CN 201621347748U CN 206246889 U CN206246889 U CN 206246889U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- main connecting
- locking steel
- left end
- stage clip
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 238000003032 molecular docking Methods 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of bail type quick locking connector for flanged pin pipe joint, including main connecting tube, connecting pipe box, docking piston, first stage clip, several locking steel balls and several locking steel pins, locking steel ball and locking steel pin are corresponded, the tube wall left end of the main connecting tube offers several loose slots for being communicated to main connecting tube inner orifice, the main part of loose slot is distributed along the tube wall of main connecting tube and is set in circular arc, the middle setting of loose slot has for the movable span for locking steel ball activity, locking steel pin is located in loose slot, the two ends for locking steel pin are press respectively against the two ends of loose slot, locking steel ball is put into movable span, the utility model is connected or separating action is simple, reduce labour intensity；Connection or separation are time-consuming short, save man-hour, wide adaptation range, and connection of the especially suitable caliber less than 12mm is sealed.
Description
Technical field
The utility model is related to a kind of bail type quick locking connector for flanged pin pipe joint.
Background technology
At present, then the connection for flanged pin (or boss rank) non-standard pipe joint carries out sealing test or other streams
During body conducting functional test, majority is connected using one section of flexible pipe and flexible collar (or screw thread clip) mode.Connection
The process of separation needs to be clamped by clamp pliers by hand, unclamps flexible collar, or is tightened using tightening tool and then unclamp spiral shell
Line clip.This mode labour intensity is big, and the time of cost is more, and flexible pipe is squeezed repeatedly, easy wear out failure.
Utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provides a kind of structure design and close
Reason, the bail type quick locking connector for flanged pin pipe joint that can be docked and be separate with fast and easy.
The technical scheme in the invention for solving the above technical problem is：Bail type for flanged pin pipe joint is quick
Locking connector, including main connecting tube, connecting pipe box, docking piston, the first stage clip, several locking steel balls and several locks
Tight steel pin, locking steel ball and locking steel pin are corresponded, and the tube wall left end of the main connecting tube offers several and is communicated to master
The loose slot of connecting tube inner orifice, the main part of loose slot is distributed along the tube wall of main connecting tube and is set in circular arc, activity
The middle setting of groove has for the movable span for locking steel ball activity, and locking steel pin is located in loose slot, locks the two ends of steel pin
The two ends of loose slot are press respectively against, locking steel ball is put into movable span, the inner for locking steel ball is against on locking steel pin, main connection
Pipe inserts connecting pipe box, and one section is provided with the endoporus of connecting pipe box for will lock the acting section that steel ball is pressed in movable span,
The docking piston is located in main connecting tube, and the right-hand member of first stage clip and the left end of the first stage clip are against main connecting tube respectively
On docking piston, so as to left end of the piston top to main connecting tube will be docked, during docking piston is moved to the left, can cause
Locking steel pin can relatively main connecting tube radially slide.Aperture of the aperture of the endoporus left end of connecting pipe box more than acting section.
So that during promoting connecting pipe box to the right, due to the hole of the aperture more than acting section of the endoporus left end of connecting pipe box
Footpath, thus locking steel ball can towards the outer Slideslip of main connecting tube, lock steel pin can towards the outer Slideslip of main connecting tube, while
It is unlikely to depart from loose slot.
Preferably, the tube wall left end of the main connecting tube offers two loose slots.
Preferably, being arranged with the left end of the second stage clip, the right-hand member of the second stage clip and the second stage clip in the main connecting tube
It is against respectively in main connecting tube and connecting pipe box, the second stage clip is located between main connecting tube and connecting pipe box, so that second
Stage clip promotes connecting pipe box towards left side.
Preferably, being cased with docking piston for sealing the seam between the outer wall and the inwall of main connecting tube that dock piston
The sealing ring of gap.
Preferably, the changeover portion between the endoporus left end and acting section of connecting pipe box uses ramp structure.
Preferably, being fixed with piston packing in docking piston.
Preferably, there is inclined-plane in docking piston left end outside.
The utility model compared with prior art, with advantages below and effect：Connection or separating action are simple, reduce labor
Fatigue resistance；Connection separates time-consuming short, saving man-hour；Connector construction is simple, it is easy to process.Small volume, wide adaptation range, especially
Its is applicable connection of the caliber less than 12mm and seals.The space that connector locking mechanism can be used to seal is big, can meet flanged union
Head inner cylinder face, the sealing of outside or end face.
Brief description of the drawings
Fig. 1 is the utility model embodiment bail type quick locking user mode of connector structural representation.
Fig. 2 is the cross section structure diagram of the utility model embodiment bail type quick locking user mode of connector.
Fig. 3 is the mounting structure schematic diagram that the utility model embodiment locks steel pin.
Fig. 4 is the utility model embodiment close-up schematic view.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are right
It is of the present utility model explanation and the utility model is not limited to following examples.
Referring to Fig. 1-Fig. 4, the present embodiment is used for the bail type quick locking connector of flanged pin pipe joint, main connecting tube 2,
Connecting pipe box 3, docking piston 4, the first stage clip 5, several locking steel balls 61 and several locking steel pins 62, locking steel ball and
Locking steel pin is corresponded, and the tube wall left end of the main connecting tube 2 offers several work for being communicated to the inner orifice of main connecting tube 2
Dynamic groove 7, the main part of loose slot 7 is distributed along the tube wall of main connecting tube and is set in circular arc, and the middle setting of loose slot 7 has
For the movable span 71 for the locking activity of steel ball 61, (structure of loose slot 7 is relatively simple, is particularly suitable for being carried out soon using wire cutting
Speed processing, movable span 71 can directly drill and realize rapid processing), locking steel pin 62 is located in loose slot 7, locking steel pin 62
Two ends are press respectively against the two ends of loose slot 7, and locking steel ball 61 is put into movable span 71, and the inner for locking steel ball 61 is against locking steel
On pin 62, the insertion connecting pipe box 3 of main connecting tube 2 are provided with one section for locking steel ball 61 to be pressed on the endoporus of connecting pipe box 3
Acting section 31 in movable span 71, the docking piston 4 is located in main connecting tube 2, and the right-hand member of first stage clip 5 and first is pressed
The left end of spring 5 is against in main connecting tube 2 and docking piston 4 respectively, and left end to main connecting tube 2 is pushed up so as to dock piston 4, right
During plug 4 of taking over a job is moved to the left, can allow to lock radially sliding for the main connecting tube 2 relatively of steel pin 62.Connecting pipe box 3
Endoporus left end aperture more than acting section 31 aperture.So that during promoting connecting pipe box 3 to the right, due to connection
The aperture of the endoporus left end of pipe sleeve 3 is more than the aperture of acting section 31, therefore locking steel ball 61 can be towards the outer sideslip of main connecting tube 2
Dynamic, locking steel pin 62 can be towards the outer Slideslip of main connecting tube 2, while being unlikely to depart from loose slot 7.The main connecting tube 2
Tube wall left end offers two loose slots 7.The second stage clip 8, the right-hand member of the second stage clip 8 and are arranged with the main connecting tube 2
The left end of two stage clips 8 is against in main connecting tube 2 and connecting pipe box 3 respectively, and the second stage clip 8 is located at main connecting tube 2 and connecting pipe box 3
Between, so that the second stage clip 8 promotes connecting pipe box 3 towards left side.It is cased with docking piston 4 for sealing docking piston 4
Outer wall and the inwall of main connecting tube 2 between gap sealing ring 9.Between the endoporus left end and acting section 31 of connecting pipe box 3
Changeover portion 32 use ramp structure.Piston packing 41 is fixed with docking piston 4.There is inclined-plane in docking piston 4 left end outside
42。
Use process of the present utility model is as follows：Main connecting tube 2 is manually held, the pipe joint 1 of flange, pipe joint 1 is inserted
Docking piston 4 is promoted to move back to the right, after the flange of pipe joint 1 crosses locking steel pin 62, the second stage clip 8 promotes connecting pipe box to the left
3, acting section 31 is pressed in the outside of locking steel ball 61, causes locking steel pin 62 inwardly to be tightened up, and pins pipe joint 1, completes the He of pipe joint 1
Bail type quick locking connector connection and sealing；To the right promote connecting pipe box 3, docking piston 4 the first stage clip 5 effect under to
Left promotion, locking steel ball 61 is pushed outwards out, and the flange of pipe joint 1 is unlocked, and pipe joint 1 can be extracted out.Locking steel ball 61 is maintained
Open state is pushed out, connecting pipe box 3 are locked in fixed position by locking steel ball 61 simultaneously, until in docking next time piston 4 is pushed into
Portion, the locking steel pin 62 of release is inwardly tightened up again, and bail type quick locking connector is in locking state.
Above content described in this specification is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or use class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
Enclose, protection domain of the present utility model all should be belonged to.
Claims (7)
1. a kind of bail type quick locking connector for flanged pin pipe joint, it is characterised in that：Including main connecting tube, connection
Pipe sleeve, docking piston, the first stage clip, several locking steel balls and several locking steel pins, locking steel ball and locking steel pin one
One correspondence, the tube wall left end of the main connecting tube offers several loose slots for being communicated to main connecting tube inner orifice, loose slot
Main part along main connecting tube tube wall distribution and set in circular arc, the middle setting of loose slot has for for locking steel ball
The movable span of activity, locking steel pin is located in loose slot, and the two ends for locking steel pin are press respectively against the two ends of loose slot, lock steel ball
It is put into movable span, the inner for locking steel ball is against on locking steel pin, and main connecting tube inserts connecting pipe box, the endoporus of connecting pipe box
On be provided with one section and be pressed in acting section in movable span for steel ball will to be locked, the docking piston is located in main connecting tube, institute
The left end of the right-hand member and the first stage clip of stating the first stage clip is against in main connecting tube and docking piston respectively, so as to piston top will be docked
To the left end of main connecting tube, the aperture of the aperture more than acting section of the endoporus left end of connecting pipe box.
2. the bail type quick locking connector for flanged pin pipe joint according to claim 1, it is characterised in that：Institute
The tube wall left end for stating main connecting tube offers two loose slots.
3. the bail type quick locking connector for flanged pin pipe joint according to claim 1, it is characterised in that：Institute
State and the second stage clip is arranged with main connecting tube, the left end of the right-hand member of the second stage clip and the second stage clip is against main connecting tube and company respectively
Adapter is put, and the second stage clip is located between main connecting tube and connecting pipe box, so that the second stage clip is by connecting pipe box towards left side
Promote.
4. the bail type quick locking connector for flanged pin pipe joint according to claim 1, it is characterised in that：It is right
Take over a job and be cased with being docked for sealing the sealing ring in the gap between the outer wall and the inwall of main connecting tube of piston beyond the Great Wall.
5. the bail type quick locking connector for flanged pin pipe joint according to claim 1, it is characterised in that：Even
The changeover portion taken between the endoporus left end and acting section of set uses ramp structure.
6. the bail type quick locking connector for flanged pin pipe joint according to claim 1, it is characterised in that：It is right
Take over a job and be fixed with piston packing in filling in.
7. the bail type quick locking connector for flanged pin pipe joint according to claim 1, it is characterised in that：It is right
Take over a job to fill on the outside of left end and have inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621347748.XU CN206246889U (en) | 2016-12-09 | 2016-12-09 | For the bail type quick locking connector of flanged pin pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621347748.XU CN206246889U (en) | 2016-12-09 | 2016-12-09 | For the bail type quick locking connector of flanged pin pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246889U true CN206246889U (en) | 2017-06-13 |
Family
ID=59007086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621347748.XU Expired - Fee Related CN206246889U (en) | 2016-12-09 | 2016-12-09 | For the bail type quick locking connector of flanged pin pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973487A (en) * | 2019-04-24 | 2019-07-05 | 杭州富阳优拓工具有限公司 | A kind of quick coupling |
-
2016
- 2016-12-09 CN CN201621347748.XU patent/CN206246889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973487A (en) * | 2019-04-24 | 2019-07-05 | 杭州富阳优拓工具有限公司 | A kind of quick coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 |