CN209012635U - Water is closed in pipeline, closure, crosses stream connector - Google Patents
Water is closed in pipeline, closure, crosses stream connector Download PDFInfo
- Publication number
- CN209012635U CN209012635U CN201821207729.6U CN201821207729U CN209012635U CN 209012635 U CN209012635 U CN 209012635U CN 201821207729 U CN201821207729 U CN 201821207729U CN 209012635 U CN209012635 U CN 209012635U
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- CN
- China
- Prior art keywords
- platen
- supervisor
- pipeline
- rubber ring
- sealing rubber
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- 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
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Abstract
The utility model discloses close water in a kind of pipeline, closure, cross stream connector, it includes a supervisor, supervisor's outer left side is provided with fixed jackscrew, the right side of fixed jackscrew is platen, the right side of platen is sealing rubber ring, a platen is fixed on the right side of sealing rubber ring again, and the right side of platen is screw thread platen herein；The right side of the supervisor is reducer pipe；The utility model is by the way of fixed in pipeline, the utility model product is inserted into inside pipeline, by turning sealing screw rod, seal the platen on the right side of screw rod promotion sealing rubber ring, squeezing sealing rubber ring by platen makes its deformation to have the function that seal pipeline inside and outside, and advantage is as follows: 1. good airproof performances；2. the sealing rubber ring of nitrile rubber material is wear-resisting, suitable for the use cultivated under adverse circumstances；3. will not influence velocity in pipes, normal production and work will not influence.
Description
Technical field
The utility model relates to water, closure, overcurrent connection are closed in technical field of pipeline connection more particularly to a kind of pipeline
Device.
Background technique
It is known, it is lauched or domestic water and oil field medium-long range transmission field in municipal administration, on long distance delivery pipeline
It is held one's breath experiment or leak source by the junction setting observation well or maintenance well in fixed length pipeline close water to pipeline
Search and pipe-line maintenance operation, existing connection type are mostly: 1. by Bolted Flanged Connection, such connection type there is
Drawback, is mainly reflected in existing attachment device poor sealing effect, and assembling is difficult, and in some specific fields of employment,
Existing pure metal connection structure presence is not corrosion-resistant, service life short drawback, and tie point is mostly kit, and part is damaged
After must all replace, use cost increases；Furthermore when existing pipeline is when junction is exposed too short, pass through external connection
Device cannot achieve connection；2. air bag blocks, pipeline is completely enclosed, cannot cross flow medium, when maintenance need to stop production
It can.
For the drawback in the prior art, as industry technical staff, it is highly desirable to design a novel pipeline
It inside closes water, closure, cross stream connector, to improve the drawback in the prior art.
Summary of the invention
The purpose of this utility model is to provide closing water in a kind of pipeline, closure, crossing stream connector, to solve existing skill
Foregoing problems present in art.
To achieve the goals above, the technical solution adopted in the utility model is as follows: closing water, closure, mistake in a kind of pipeline
Stream connector comprising one is responsible for, and on the supervisor, outer left side is provided with fixed jackscrew, and fixed jackscrew is to be responsible for
Center line is that axis is uniformly arranged on supervisor's inner wall, and the right side of fixed jackscrew is platen, and the right side of platen is a sealant
A platen is fixed on circle, the right side of the sealing rubber ring again, and the right side of platen is screw thread platen, the screw thread platen herein
Right side, retainingf key on the left of a circle is welded on the outer wall of supervisor；The right side of the supervisor is reducer pipe, the variable diameter
Guan Shang, it is external to be welded with retainingf key on the right side of a circle close to left side, an external screw thread is fixed on the right side of the retainingf key of right side
Platen, screw thread platen and outer filaments are withheld and are connected between disk by connecting screw, meanwhile, more sealing screw rods run through external screw thread
After platen and screw thread platen, end is withstood on the platen on the right side of sealing rubber ring；The right end of the reducer pipe attenuates, outer diameter
On be surrounded with lock-joint.
On the supervisor, outer left side is provided with fixed jackscrew, and fixed jackscrew is uniformly distributed as axis to be responsible for center line
On supervisor's inner wall, the right side of fixed jackscrew is screw thread platen for setting, and the right side of screw thread platen is a platen, the right side of platen
Right side for a sealing rubber ring, sealing rubber ring is a connection platen, connects the right side of platen, welds on the outer wall of supervisor
There is retainingf key on the left of a circle；The right side of supervisor is blind plate, is provided through more connecting screws, the company on the blind plate
The connection platen connect on screw rod and supervisor is threadedly coupled.
It is all annular setting, the outer diameter of internal diameter and supervisor that the platen and screw thread platen and outer filaments, which withhold disk,
Match, does not shake with the smooth sliding in left and right and as standard.
The connection platen is annular setting, and internal diameter is matched with the outer diameter of supervisor, with the smooth sliding in left and right and is not shaken
It moves as standard.
Its internal diameter matches the sealing rubber ring with the outer diameter of supervisor in its natural state, with the smooth sliding in left and right and does not shake
It moves as standard.
The fixation jackscrew is column screw-rod structure, and threaded connection is fixed on supervisor's tube wall.
The sealing rubber ring is the flexible material based on nitrile rubber.
It is designed above the beneficial effects of the utility model are: the utility model passes through, it, will by the way of fixed in pipeline
The utility model product is inserted into inside pipeline, and by turning sealing screw rod, sealing screw rod pushes the platen on the right side of sealing rubber ring,
Squeezing sealing rubber ring by platen makes its deformation to have the function that seal pipeline inside and outside, then by and external reducer pipe or
Flow control or closure are realized in the connection of person's blind plate, and advantage possessed by the utility model is as follows: 1. good airproof performances pass through extruding
Sealing rubber ring squeezes its expansion and pipeline inner wall, to realize sealing；2. the sealing rubber ring of nitrile rubber material is wear-resisting, it is not afraid of
Burr, suitable for the use cultivated under adverse circumstances；3. two kinds of functions of throttling variable diameter and closure when can realize pipeline transportation,
It will not influence velocity in pipes when carrying out operation using the utility model, will not influence normal production and work；4, tune can be passed through
The original size of whole sealing rubber ring realizes that it can more maximally reduce down pipeline necking down closed, increases the flow of pipeline
And it can be used for a long time.To sum up, the utility model novel in structural design, easy to use, all components are all dismountable be easy
Replacement is overcurrent, variable diameter and plugging device in a kind of ideal novel pipeline.
Detailed description of the invention
Fig. 1 is the utility model perspective cross-sectional structural schematic diagram；
Fig. 2 is perspective cross-sectional structural schematic diagram under the utility model sealed condition；
Fig. 3 is that structural schematic diagram is used under the utility model variable diameter state；
Fig. 4 is that structural schematic diagram is used under the utility model sealed condition；
Fig. 5 is utility model works status diagram；
Appended drawing reference: 1- supervisor, 2- reducer pipe, 3- sealing ring, the fixed jackscrew of 4-, 5- platen, 6- sealing rubber ring, the right side 7-
Retainingf key, 8- screw thread platen, the left side 9- retainingf key, 10- connecting screw, 11- seal screw rod, and 12- outer filaments withhold disk, 13- pin
Mouthful, 14- blind plate, 15- connection platen, 16- pipeline, 17- flow tube.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.It should be appreciated that the specific embodiments described herein are only used to explain that this is practical
It is novel, it is not used to limit the utility model.
Water is closed in a kind of pipeline, closure, crosses stream connector comprising a supervisor 1, on supervisor 1, outer left side setting
There is fixed jackscrew 4, fixed jackscrew 4 is uniformly arranged on the inner wall of supervisor 1 to be responsible for center line as axis, the right side of fixed jackscrew 4
Side is platen 5, and the right side of platen 5 is a sealing rubber ring 6, and a platen 5 is fixed on the right side of the sealing rubber ring 6 again, this
The right side for locating platen 5 is screw thread platen 8, and the right side of the screw thread platen 8 is welded on the left of a circle on the outer wall of supervisor 1
Retainingf key 9, the effect of left side retainingf key 9 herein are that screw thread platen 8 is stopped to move to the right；The right side of the supervisor 1 is
Reducer pipe 2, it is external to be welded with retainingf key 7 on the right side of a circle, the right side of right side retainingf key 7 close to left side on the reducer pipe 2
Side is fixed with an outer filaments and withholds disk 12, and screw thread platen 8 and outer filaments are withheld and connected between disk 12 by connecting screw 10, together
When, after more sealing screw rods 11 withhold disk 12 and screw thread platen 8 through outer filaments, end withstands on the pressure on 6 right side of sealing rubber ring
On disk, when the utility model is used, first by connecting screw 10 will be responsible for 1 and reducer pipe 2 be connected and fixed, then by sealing spiral shell
Sealing rubber ring 6 is squeezed the sealing realized with exterior tubing 16 by bar 11；The right end of the reducer pipe 2 attenuates, ring on outer diameter
It is provided around lock-joint 13, for the connection with flow tube 17, as shown in Figure 5.
When the utility model is used for the closure of pipeline 16, according to shown in Fig. 2 and Fig. 4, on the supervisor 1, external left
Side is provided with fixed jackscrew 4, and fixed jackscrew 4 is uniformly arranged on supervisor's inner wall using being responsible for center line as axis, fixed jackscrew 4
Right side is screw thread platen 8, and the right side of screw thread platen 8 is a platen 5, and the right side of platen 5 is a sealing rubber ring 6, sealant
The right side of circle 6 is a connection platen 15, connects the right side of platen 15, is welded on the outer wall of supervisor 1 fixed on the left of a circle
Key 9, more sealing screw rods are withstood on platen 5 after passing through screw thread platen 8, are squeezed sealing rubber ring 6 by platen 5 and are realized pipeline 16
Sealing；The right side of supervisor 1 is blind plate 14, is provided through more connecting screws 10, the connection spiral shell on the blind plate 14
Bar 10 and the connection platen 15 being responsible on 1, which are threadedly coupled, is fixed to one for blind plate 14 and supervisor 1, when the utility model is as envelope
Blind plate 14 and supervisor 1 are fixed to one in use, it first passes through connecting screw 10 by stifled component, and the one end for being responsible for 1 is inserted into
The sealing that sealing rubber ring 6 realizes pipeline 16 is squeezed to pipeline 16, then through sealing screw rod 11 and platen 5.
Further, on the basis of the above structure, should be noted in the utility model production: the platen 5 and
It is all annular setting that screw thread platen 8 and outer filaments, which withhold disk 12, and internal diameter is matched with the outer diameter of supervisor 1, with the smooth sliding in left and right
And it does not shake as standard；The connection platen 15 is annular setting, and internal diameter is matched with the outer diameter of supervisor, with the smooth cunning in left and right
It moves and does not shake as standard；The sealing rubber ring 6 is the flexible material based on nitrile rubber, in its natural state sealant
The internal diameter of circle 6 is matched with the outer diameter of supervisor 1, is not shaken with the smooth sliding in left and right and as standard.As shown in the picture, the fixation
Jackscrew 4 is column screw-rod structure, and threaded connection is fixed on 1 tube wall of supervisor.
The utility model product by the way of fixed in pipeline, is inserted into pipe by designing above by the utility model
Inside line, by turning sealing screw rod 11, sealing screw rod 11 pushes the platen 5 on 6 right side of sealing rubber ring, is squeezed by platen 5 close
Sealing rubber ring 6 makes its deformation to have the function that seal pipeline inside and outside, then by connecting with external reducer pipe 2 or blind plate 14
Realize flow control or closure, to sum up, the utility model novel in structural design is easy to use, and all components are all removable
Formula is readily replaceable, is overcurrent, variable diameter and plugging device in a kind of ideal novel pipeline.
Claims (6)
1. closing water in a kind of pipeline, closure, crossing stream connector comprising a supervisor, it is characterised in that: the setting of its outer left side
There is fixed jackscrew, fixed jackscrew is uniformly arranged on supervisor's inner wall to be responsible for center line as axis, and the right side of fixed jackscrew is pressure
The right side of disk, platen is a sealing rubber ring, and a platen is fixed on the right side of the sealing rubber ring again, herein the right side of platen
For screw thread platen, the right side of the screw thread platen is welded with retainingf key on the left of a circle on the outer wall of supervisor；The supervisor
Right side be reducer pipe, it is external to be welded with retainingf key on the right side of a circle, right side retainingf key close to left side on the reducer pipe
Right side be fixed with an outer filaments and withhold disk, screw thread platen and outer filaments are withheld and are connected between disk by connecting screw, meanwhile,
After more sealing screw rods withhold disk and screw thread platen through outer filaments, end is withstood on the platen on the right side of sealing rubber ring；It is described
The right end of reducer pipe attenuate, lock-joint is surrounded on outer diameter.
2. closing water in pipeline as described in claim 1, closure, crossing stream connector, it is characterised in that: the right side of fixed jackscrew is
Screw thread platen, the right side of screw thread platen are a platen, and the right side of sealing rubber ring is a connection platen；The right side of supervisor is blind
Plate is provided through more connecting screws on the blind plate, and the connection platen screw thread on the connecting screw and supervisor connects
It connects.
3. closing water in pipeline as described in claim 1, closure, crossing stream connector, it is characterised in that: the platen and silk
Withhold disk and outer filaments to withhold disk be all annular setting, internal diameter is matched with the outer diameter of supervisor, with the smooth sliding in left and right and is not shaken
It moves as standard.
4. closing water in pipeline as claimed in claim 2, closure, crossing stream connector, it is characterised in that: the connection platen is
Annular setting, internal diameter are matched with the outer diameter of supervisor, are not shaken with the smooth sliding in left and right and as standard.
5. closing water in pipeline as described in claim 1, closure, crossing stream connector, it is characterised in that: the sealing rubber ring exists
Its internal diameter is matched with the outer diameter of supervisor under natural conditions, is not shaken with the smooth sliding in left and right and as standard.
6. closing water in pipeline as described in claim 1, closure, crossing stream connector, it is characterised in that: the fixation jackscrew is
Column screw-rod structure, threaded connection are fixed on supervisor's tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821207729.6U CN209012635U (en) | 2018-07-28 | 2018-07-28 | Water is closed in pipeline, closure, crosses stream connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821207729.6U CN209012635U (en) | 2018-07-28 | 2018-07-28 | Water is closed in pipeline, closure, crosses stream connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209012635U true CN209012635U (en) | 2019-06-21 |
Family
ID=66830561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821207729.6U Expired - Fee Related CN209012635U (en) | 2018-07-28 | 2018-07-28 | Water is closed in pipeline, closure, crosses stream connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209012635U (en) |
-
2018
- 2018-07-28 CN CN201821207729.6U patent/CN209012635U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20210728 |