CN106287107B - A kind of eccentric abrasion prevention wiper - Google Patents
A kind of eccentric abrasion prevention wiper Download PDFInfo
- Publication number
- CN106287107B CN106287107B CN201610932763.9A CN201610932763A CN106287107B CN 106287107 B CN106287107 B CN 106287107B CN 201610932763 A CN201610932763 A CN 201610932763A CN 106287107 B CN106287107 B CN 106287107B
- Authority
- CN
- China
- Prior art keywords
- pedestal
- rotary sleeve
- gear
- fixed
- pressing plate
- 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
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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
- F16L55/32—Constructional aspects of the propulsion means, e.g. towed by cables being self-contained
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/40—Constructional aspects of the body
-
- 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
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/10—Treating the inside of pipes
- F16L2101/12—Cleaning
-
- 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
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of eccentric abrasion prevention wiper, for pipeline constructions such as pipeline cleaning, detection, coating pipelines, the problem of existing wiper eccentric wear can be overcome serious.Its technical scheme：Suit rotary sleeve in pedestal, rotary sleeve is axially fixed on pedestal with collar, rotary sleeve outer end is installed by leather cup, base central sets central gear and edge gear and fixed with pressing plate, edge gear is engaged with the ring gear of rotary sleeve, and central gear is driven by motor, and motor is fixed on pedestal by support, base ends install cylinder and leather cup, and battery is set in cylinder.The present invention is compact-sized, and major diameter is smaller, strong by property at positions such as bend pipe, elbows；Using planetary gear speed-reduction, speed reducing ratio is big, and wiper front and back end leather cup relative rotation speed is low, and operation is more stable.
Description
Technical field
The present invention relates to a kind of eccentric abrasion prevention wiper, for pipeline constructions such as pipeline cleaning, detection, coating pipelines.
Background technology
The problems such as pipeline of the fluids such as long-term conveying Oil, Water, Gas can face blocking, corrosion and scaling is, it is necessary to periodically to pipeline
Dredged and pipe detection.Detection will use different types of wiper in pipeline cleaning and pipe, and wiper species is various
Respectively plug shape wiper (Mandrel Pig), foam-type pig (Foam Pig), integrated wiper (Solid-
Cast Pig) and spherical wiper (Sphere Pig).All of above type wiper works in pipeline is similar to one
Individual piston, advance in pipe under the promotion of medium, and complete the work such as pigging, pipe detection, coating pipeline.
Due to the influence of deadweight, the leather cup serious wear of wiper lower end.On the other hand, impurity is deposited on lower section in pipe,
Wherein the abrasive particle such as iron rust, product sand, coating block can accelerate the abrasion of leather cup below wiper.In long range pigging process, because
Easily cause that wiper front and back end medium aerial drainage is serious, and wiper front and back end can not be established enough for eccentric wear below pipe cleaner rubber cup
Pressure difference.The positions such as elbow, bend pipe, weld seam, local deformation are run into pipeline, wiper is easily stuck, and increase promotes pressure
Power is also difficult to cross above-mentioned obstacle.Sometimes due to card tension, push away technique even with counter, it is also difficult to withdraw wiper.Pole
Have to reclaim wiper using Pipe Cutting mode in the case of end, cause huge economic losses and long-time pipeline shutdown.
Based on background above, leather cup eccentric wear is to cause wiper stuck and reclaim difficult major reason, and design can prevent
The wiper of eccentric wear has realistic meaning and application prospect.
The content of the invention
The purpose of the present invention：The problem of in order to overcome existing wiper eccentric wear serious, spy provide a kind of eccentric abrasion prevention wiper.
To reach above-mentioned purpose, the present invention adopts the technical scheme that：
A kind of eccentric abrasion prevention wiper, including leather cup, cylinder, motor, support, pedestal, collar, rotary sleeve, pressing plate, support
Ring, central gear, edge gear, shaft coupling, battery, the interior suit rotary sleeve of pedestal, rotary sleeve are axially fixed in base with collar
On seat, rotary sleeve outer end installation leather cup, base central sets central gear and edge gear and fixed with pressing plate, edge gear
Engaged with the ring gear of rotary sleeve, central gear is driven by motor, and motor is fixed on pedestal by support, base ends installation
Cylinder and leather cup, cylinder is interior to set battery, it is characterised in that：
Base body is cylindrical shape, and rotary sleeve main body is cylindrical shape, and rotary sleeve is set with pedestal；Rotary sleeve interposition installs
Step is put, collar, with axial restraint rotary sleeve is merged, is connected with collar and pedestal with step described in rotary sleeve；
Pressing plate is disc and is arranged in rotary sleeve, and central gear and edge gear are set between pressing plate and pedestal；In
Heart gear is installed to center in pedestal, and central gear surrounding sets at least two edge gear；Ring gear is set in rotary sleeve
And engaged with edge gear；Edge gear one end is fixed on pedestal, and the other end is fixed on pressing plate；Install central gear one end
To base central position, the central gear other end is installed to pressing plate center；Support is set between two neighboring edge gear
Ring, bolt is through pedestal, support ring and pressing plate and tenses pressing plate and pedestal；
The wheel shaft of central gear is through base central hole and stretches out, and the wheel shaft is connected with motor output shaft with shaft coupling；
Motor is fixed on support, and support is installed on pedestal with bolt；
Cylinder is buckled on the outside of motor and is connected with pedestal, and suit leather cup blending bolt is fixed on the outside of cylinder；Cylinder
Interior setting battery, battery motor rotate；Rotary sleeve end installation leather cup blending bolt is fixed.
The invention has the advantages that：1st, the present invention is compact-sized, and major diameter is smaller, at positions such as bend pipe, elbows
It is strong by property；2nd, the present invention uses planetary gear speed-reduction, and speed reducing ratio is big, and wiper front and back end leather cup relative rotation speed is low, fortune
Row is more stable；3rd, wiper front and back end leather cup relatively rotate, leather cup can uniform wear, prevent eccentric wear from causing aerial drainage serious.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is Fig. 1 A-A section views.
In figure：1. front apron；Leather cup before 2.；3. front baffle；4. cylinder；5. motor；6. support；7. pedestal；8. sliding axle
Hold；9. collar；10. rotary sleeve；Leather cup after 11.；12. rear bulkhead；13. rear baffle；14. pressing plate；15. support ring；16. centre tooth
Wheel；17. edge gear；18. gear shaft；19. shaft coupling；20. battery.
Embodiment
The present invention is not limited by following embodiments, can be determined with technique according to the invention scheme and actual conditions
Specific embodiment.Make following describe to the present invention with reference to Fig. 1, Fig. 2.The position relationship of upper and lower, left and right etc. be according to
Determined according to the layout direction of Figure of description 1.
The main body of pedestal 7 is cylindrical shape, and the main body of rotary sleeve 10 is cylindrical shape, and rotary sleeve 10, pedestal 7 and rotation are set with pedestal 7
Sliding bearing 8 is set between pivoted housing 10.The centre position of rotary sleeve 10 sets step, and collar 9 coordinates with step described in rotary sleeve 10
And axial restraint rotary sleeve 10, it is connected with collar 9 and pedestal 7.
Pressing plate 14 is disc and is arranged in rotary sleeve 10, and central gear 16 and side are set between pressing plate 14 and pedestal 7
Uncinus wheel 17.Central gear 16 is installed to center in pedestal 7, and the surrounding of central gear 16 sets 3 edge gears 17 simultaneously equal
Even arrangement.Ring gear is set in rotary sleeve 10 and engaged with 3 edge gears 17.Edge gear 17 and the keyway side of gear shaft 18
Formula is connected, and the one end of gear shaft 18 is installed on pedestal 7 by bearing, and the other end is installed on pressing plate 14 by bearing.Centre tooth
Take turns 16 one end and the center of pedestal 7 is installed to by bearing, the other end of central gear 16 is installed to the center of pressing plate 14 by bearing
Position.Support ring 15 is set between two neighboring edge gear 17, and the one end of support ring 15 is installed on pedestal 7, and support ring 15 is another
One end is withstood on pressing plate 14.Bolt passes through pedestal 7, support ring 15 and pressing plate 14, and tenses pressing plate 14 and pedestal 7.
The wheel shaft of central gear 16 is through pedestal 7 and stretches out, and the wheel shaft is connected with the output shaft shaft coupling 19 of motor 5.
Motor 5 is fixed on support 6, and support 6 is installed on pedestal 7 with bolt.
Cylinder 4 is buckled in the outside of motor 5, and cylinder 4 is installed into the end of pedestal 7, leather cup 2 before the outside of cylinder 4 is set with bolt
With front baffle 3, preceding leather cup 2 and the outside of front baffle 3 installation front apron 1, pedestal 7 and front apron 1 and fixed leather cup are connected with.
Battery 20 is set in cylinder 4, and the motor 5 of battery 20 rotates.
Leather cup 11 and rear bulkhead 12 after the installation of the end of rotary sleeve 10, rear leather cup 11 and rear bulkhead 12 both sides set rear baffle
13, it is connected with rotary sleeve 10 and the rear baffle 13 close to outside.
The present invention principle be：
Put the motor 5 of battery 20 to rotate, motor 5 drives central gear 16 to rotate, and central gear 16 is by being fixed on
3 edge gears 17 on pedestal 7 drive the ring gear of rotary sleeve 10 to rotate.So, mutually turn between rotary sleeve 10 and pedestal 7
It is dynamic, the rear leather cup 11 that is fixed on rotary sleeve 10 and it is fixed between the preceding leather cup 2 on pedestal 7 and can mutually rotates.Pigging
In the process of running, leather cup can prevent eccentric wear from seriously causing front and rear medium aerial drainage to device with uniform wear.
Claims (1)
1. a kind of eccentric abrasion prevention wiper, including leather cup, cylinder, motor, support, pedestal, collar, rotary sleeve, pressing plate, support ring,
Central gear, edge gear, shaft coupling, battery, the interior suit rotary sleeve of pedestal, rotary sleeve are axially fixed in pedestal with collar
On, rotary sleeve outer end installation leather cup, base central sets central gear and edge gear and fixed with pressing plate, edge gear with
The ring gear engagement of rotary sleeve, central gear are driven by motor, and motor is fixed on pedestal by support, base ends mounting cylinder
Body and leather cup, it is characterised in that：
Base body is cylindrical shape, and rotary sleeve main body is cylindrical shape, and rotary sleeve is set with pedestal；Rotary sleeve centre position setting table
Rank, collar, with axial restraint rotary sleeve is merged, are connected with collar and pedestal with step described in rotary sleeve；
Pressing plate is disc and is arranged in rotary sleeve, and central gear and edge gear are set between pressing plate and pedestal；Centre tooth
Wheel is installed to center in pedestal, and central gear surrounding sets at least two edge gear；Set in rotary sleeve ring gear and with
Edge gear engagement；Edge gear one end is fixed on pedestal, and the other end is fixed on pressing plate；Central gear one end is installed to base
Seat center, the central gear other end are installed to pressing plate center；Support ring, spiral shell are set between two neighboring edge gear
Bolt is through pedestal, support ring and pressing plate and tenses pressing plate and pedestal；
The wheel shaft of central gear is through base central hole and stretches out, and the wheel shaft is connected with motor output shaft with shaft coupling；Motor
Fixed on support, support is installed on pedestal with bolt；
Cylinder is buckled on the outside of motor and is connected with pedestal, and suit leather cup blending bolt is fixed on the outside of cylinder；Set in cylinder
Battery is put, battery motor rotates；Rotary sleeve end installation leather cup blending bolt is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610932763.9A CN106287107B (en) | 2016-10-31 | 2016-10-31 | A kind of eccentric abrasion prevention wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610932763.9A CN106287107B (en) | 2016-10-31 | 2016-10-31 | A kind of eccentric abrasion prevention wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106287107A CN106287107A (en) | 2017-01-04 |
| CN106287107B true CN106287107B (en) | 2018-01-23 |
Family
ID=57719088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610932763.9A Expired - Fee Related CN106287107B (en) | 2016-10-31 | 2016-10-31 | A kind of eccentric abrasion prevention wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106287107B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425428B (en) * | 2019-06-24 | 2020-10-23 | 泉州市燃气有限公司 | Portable leakage detection device is used in natural gas line maintenance based on ultrasonic wave |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201058338Y (en) * | 2007-06-21 | 2008-05-14 | 肖兴江 | Tube cleaner of oil gas conveyer tube |
| CN201329360Y (en) * | 2008-12-24 | 2009-10-21 | 石建忠 | Roll traveling type tube cleaner |
| CN201921865U (en) * | 2010-12-31 | 2011-08-10 | 中国石油天然气集团公司 | Jet flow tube cleaner applicable to large-aperture tubes |
| CN202028590U (en) * | 2010-12-31 | 2011-11-09 | 中国石油天然气集团公司 | Pigging device for self-rotating type petroleum and natural gas pipeline |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SK282605B6 (en) * | 1997-09-13 | 2002-10-08 | Slovensk� Plyn�Rensk� Priemysel, A. S. | Device for pipeline interior cleaning |
-
2016
- 2016-10-31 CN CN201610932763.9A patent/CN106287107B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201058338Y (en) * | 2007-06-21 | 2008-05-14 | 肖兴江 | Tube cleaner of oil gas conveyer tube |
| CN201329360Y (en) * | 2008-12-24 | 2009-10-21 | 石建忠 | Roll traveling type tube cleaner |
| CN201921865U (en) * | 2010-12-31 | 2011-08-10 | 中国石油天然气集团公司 | Jet flow tube cleaner applicable to large-aperture tubes |
| CN202028590U (en) * | 2010-12-31 | 2011-11-09 | 中国石油天然气集团公司 | Pigging device for self-rotating type petroleum and natural gas pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106287107A (en) | 2017-01-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20191031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |