CN105065812B - Pipeline joint retention mechanism - Google Patents
Pipeline joint retention mechanism Download PDFInfo
- Publication number
- CN105065812B CN105065812B CN201510541764.6A CN201510541764A CN105065812B CN 105065812 B CN105065812 B CN 105065812B CN 201510541764 A CN201510541764 A CN 201510541764A CN 105065812 B CN105065812 B CN 105065812B
- Authority
- CN
- China
- Prior art keywords
- wall
- rotating bar
- pipeline joint
- butt tube
- docking
- 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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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
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
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- 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 kind of pipeline joint mechanism, specifically a kind of pipeline joint retention mechanism.Pipeline joint retention mechanism, three guide wheels including butt tube and on butt tube, the front and back ports of butt tube are used for and pipeline joint, and three guide wheels are circumferentially distributed on the outer wall of the butt tube；The guide wheel is equipped with rotating bar between pipe outer wall with docking, and the docking pipe outer wall is equipped with the otic placode hinged with rotating bar one end, and the guide wheel is articulated in the other end of rotating bar；Further include positioning pin, the rotating bar and otic placode are equipped with the perforation penetrated for the positioning pin, and the rotating bar is with dock between pipe outer wall equipped with extension spring.This patent overcomes the inconvenient technological deficiency of dismounting in the prior art, provides one kind and is adapted to different channel internal diameters, easy-to-mount pipeline joint retention mechanism.
Description
Technical field
The present invention relates to a kind of pipeline joint mechanism, specifically a kind of pipeline joint retention mechanism.
Background technology
Pipeline joint retention mechanism is the bindiny mechanism that the road for docking pipeline at two is used to fasten two pipeline nozzles.
Existing pipeline joint mechanism is mostly to carry out docking fixation ring flange with pipeline to be docked to two by way of clip.
However for some passage tubes, pipeline is installed in narrow channel, if passing through ring flange（Feature：Moulding
Regular and size is larger）Pipeline joint is realized with clip, that is in dismounting, it is difficult to take out pipeline out of narrow channel.
Invention content
The invention is intended to provide a kind of pipeline joint retention mechanism, it is adapted to different channel internal diameters, easy-to-mount pipe
Road butting fastening mechanism.
Pipeline joint retention mechanism in this programme, three guide wheels including butt tube and on butt tube, docking
The front and back ports of pipe are used for and pipeline joint, and three guide wheels are circumferentially distributed on the outer wall of the butt tube；The guide wheel
Rotating bar is equipped between pipe outer wall with docking, the docking pipe outer wall is equipped with the otic placode hinged with rotating bar one end, described to lead
Wheel is articulated in the other end of rotating bar；Positioning pin is further included, the rotating bar is equipped with what is penetrated for the positioning pin with otic placode
Perforation, the rotating bar is with dock between pipe outer wall equipped with extension spring.
Technical solution using the present invention, has the following technical effect that：
1st, guide wheel can be rotated by rotating bar relative to docking pipe outer wall, and such three guide wheels just adapt to different inner diameters
Channel and deform.If channel is larger, just magnify guide wheel with docking the subtended angle between pipe outer wall；It is on the contrary then be reduced by guide wheel with it is right
Subtended angle between take over outer wall；Improve the scope of application of pipeline joint retention mechanism by this method.
2nd, if necessary to install, after subtended angle determines, rotating bar and otic placode are locked by positioning pin, so as to make guide wheel with
Dock the subtended angle that pipe outer wall keeps determining.
3rd, if necessary to dismantle, as long as the positioning pin is removed, the rotating bar（Under the action of extension spring）From
It is dynamic to collapse.Butting fastening mechanism entire so just can easily take out from channel.
Further, the gap slot of a perforation butt tube the front and back ports, gap slot are offered in the docking pipe outer wall
Upper and lower both sides are equipped with that position is corresponding and the matched bolt mounting holes of shape.
It is general to dock pipe outer wall closed in a ring, what such butt tube the front and back ports were to determine, so general
Butt tube is only capable of and determines the pipeline joint of nozzle bore.In order to improve the scope of application of pipeline joint retention mechanism, docking
The gap slot of a perforation butt tube the front and back ports is offered in pipe outer wall, and is corresponded in the upper and lower both sides of gap slot equipped with position
And the matched mounting hole of shape, thus can at mounting hole installation bolt component, by the side for adjusting notch well width size
Formula adjusts the size of butt tube the front and back ports.
Further, flexibly positioned chuck is installed in the docking pipe outer wall.
Flexibly positioned chuck is set, the other pipelines in channel is allow to be passed through from the flexibly positioned chuck, make to lead to
Each pipeline is connected as a single entity in road, enhances overall stability.
Further, the docking inside pipe wall is equipped with ring stiffener.
Ring stiffener is set, for strengthening the intensity of butt tube itself.
Description of the drawings
Fig. 1 is the structure diagram of pipeline joint retention mechanism embodiment of the present invention.
Fig. 2 is the decomposition texture schematic diagram of pipeline joint retention mechanism embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Guide wheel 10, rotating bar 20, otic placode 30, docking pipe outer wall 40, on bolt
Mounting hole 42 under mounting hole 41, bolt, flexibly positioned chuck 50, pipeline 60, prominent axis 11, hook groove 21, perforation 23, shaft 24,
Hinge hole 32, left otic placode 30, auris dextra plate 31.
As shown in Figure 1, the present embodiment pipeline joint retention mechanism, three including butt tube and on butt tube are led
Wheel 10, each guide wheel are hinged on by a rotating bar 20 in docking pipe outer wall.
Circumferentially uniformly distributed otic placode pair there are three being set in the docking pipe outer wall 40, the otic placode is to including two adjacent ears
Plate 30.Hinge hole and perforation 23 there are one being all provided on each otic placode.It is internal in same otic placode, two otic placodes（A left side as shown in Figure 2
Otic placode 30 and auris dextra plate 31）Hinge hole 32 position it is opposite, the position of the perforation of two otic placodes is also opposite.The rotating bar
It gets involved between two internal otic placodes of same otic placode one end.Wherein rotating bar is equipped with turns with what the hinge hole was connected
Axis 24 also is provided with perforating, and rotating bar shape corresponding with the punch position on otic placode is identical in rotating bar.
The present embodiment pipeline joint retention mechanism further includes positioning pin（It is not drawn in Fig. 1,2）, positioning pin penetrates into rotation
In perforation on bar and otic placode.
The front and back ports of butt tube offer a perforation docking for being docked with pipeline 60 in the docking pipe outer wall
The gap slot of pipe the front and back ports, the upper and lower both sides of gap slot be respectively provided with one group of position and the corresponding bolt upper installing hole 41 of shape with
Mounting hole 42 under bolt.
In butt tube and pipeline joint, first pipeline is got involved in the front and back ports of butt tube, then uses bolt（It is excellent
Select adjusting bolt）Bolt upper installing hole 41 across the upper and lower both sides of gap slot and mounting hole 42 under bolt, and assisted with nut,
By nut tightening, the upper and lower sides of gap slot is made gradually to draw close, notch well width becomes smaller, and the front and back ports of the butt tube are just
Tightening, so as to clamp the pipeline got involved in butt tube.
As shown in Figure 1, 2, flexibly positioned chuck 50 is installed in the docking pipe outer wall.The docking inside pipe wall is equipped with
One group of ring stiffener.Gap slot also is provided on wherein flexibly positioned chuck, is equipped with to ear connecting plate at the gap slot, can also adopt
With bolt assembly, two are made to draw close ear connecting plate, so as to reach clamping pipeline（From butting fastening mechanism lateral position by pipe
Road）Purpose.
The rotating bar is equipped with extension spring between pipe outer wall with docking（It is not drawn in Fig. 1,2）.
Two sides of guide wheel are equipped with prominent axis 11.It is set on the other end of rotating bar there are two the opposite hook groove 21 in position,
The prominent axis location and installation is in the hook groove.The prominent axis is articulated in the hook groove.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (2)
1. pipeline joint retention mechanism, it is characterised in that：Three guide wheels including butt tube and on butt tube, butt tube
The front and back ports be used for and pipeline joint, three guide wheels are circumferentially distributed on the outer wall of the butt tube；The guide wheel with
Rotating bar is equipped between docking pipe outer wall, the docking pipe outer wall is equipped with the otic placode hinged with rotating bar one end, the guide wheel
It is articulated in the other end of rotating bar；Positioning pin is further included, the rotating bar is equipped with otic placode and is worn for what the positioning pin penetrated
Hole, the rotating bar are equipped with extension spring between pipe outer wall with docking, and the docking inside pipe wall is equipped with ring stiffener.
2. pipeline joint retention mechanism according to claim 1, it is characterised in that：One is offered in the docking pipe outer wall
Item penetrates through the gap slot of butt tube the front and back ports, and the upper and lower both sides of gap slot are corresponding equipped with position and the matched bolt of shape is installed
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541764.6A CN105065812B (en) | 2015-08-31 | 2015-08-31 | Pipeline joint retention mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541764.6A CN105065812B (en) | 2015-08-31 | 2015-08-31 | Pipeline joint retention mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105065812A CN105065812A (en) | 2015-11-18 |
| CN105065812B true CN105065812B (en) | 2018-06-22 |
Family
ID=54495258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510541764.6A Active CN105065812B (en) | 2015-08-31 | 2015-08-31 | Pipeline joint retention mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105065812B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946690B (en) * | 2020-08-14 | 2022-05-03 | 安徽肥地肥业有限责任公司 | Constant-speed hydraulic driving device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886721A (en) * | 2009-05-14 | 2010-11-17 | 维克托里克公司 | Joiner with directed angularly shoulder face |
| KR101135107B1 (en) * | 2011-10-21 | 2012-04-16 | 현대주철산업 주식회사 | Press wheel assembly for conneting pipes |
| CN102686927A (en) * | 2009-10-28 | 2012-09-19 | 克劳泽工业发展有限公司 | Pipe coupling with seal pressing device |
| CN103115206A (en) * | 2013-03-05 | 2013-05-22 | 葛文宇 | Female-male buckle hoop connection method for pipeline |
| CN104321578A (en) * | 2012-03-16 | 2015-01-28 | 罗马克工业股份公司 | Fitting with draw mechanism |
| CN205118497U (en) * | 2015-08-31 | 2016-03-30 | 重庆瀚方钢结构有限公司 | Pipeline butt joint fastening device |
-
2015
- 2015-08-31 CN CN201510541764.6A patent/CN105065812B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886721A (en) * | 2009-05-14 | 2010-11-17 | 维克托里克公司 | Joiner with directed angularly shoulder face |
| CN102686927A (en) * | 2009-10-28 | 2012-09-19 | 克劳泽工业发展有限公司 | Pipe coupling with seal pressing device |
| KR101135107B1 (en) * | 2011-10-21 | 2012-04-16 | 현대주철산업 주식회사 | Press wheel assembly for conneting pipes |
| CN104321578A (en) * | 2012-03-16 | 2015-01-28 | 罗马克工业股份公司 | Fitting with draw mechanism |
| CN103115206A (en) * | 2013-03-05 | 2013-05-22 | 葛文宇 | Female-male buckle hoop connection method for pipeline |
| CN205118497U (en) * | 2015-08-31 | 2016-03-30 | 重庆瀚方钢结构有限公司 | Pipeline butt joint fastening device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105065812A (en) | 2015-11-18 |
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