CN108799695A - A kind of adjustable type safety receipts ball cover cylinder - Google Patents
A kind of adjustable type safety receipts ball cover cylinder Download PDFInfo
- Publication number
- CN108799695A CN108799695A CN201810677664.XA CN201810677664A CN108799695A CN 108799695 A CN108799695 A CN 108799695A CN 201810677664 A CN201810677664 A CN 201810677664A CN 108799695 A CN108799695 A CN 108799695A
- Authority
- CN
- China
- Prior art keywords
- spring
- support flange
- plate
- central spindle
- flange
- 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.)
- Granted
Links
- 230000003139 buffering effect Effects 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 5
- 241000233855 Orchidaceae Species 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 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
- 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
- F16L55/46—Launching or retrieval of pigs or moles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/057—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices being entrained discrete elements, e.g. balls, grinding elements, brushes
-
- 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)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pipe Accessories (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention discloses a kind of adjustable types to receive ball cover cylinder, including inner sleeve, outer sleeve and anti-collision cushion structure safely；It is equipped with sealing ring in the front end of inner sleeve, multiple sliding sleeves are equipped on the outside of the rear end of inner sleeve；Outer sleeve is evenly distributed by more and spaced bustle pipe surrounds, and sliding sleeve is sleeved on bustle pipe, and is equipped with location structure, and front support flange is fixedly arranged at the front end in outer sleeve；Anti-collision cushion structure is arranged at the rear of outer sleeve, include multiple buffer springs, rear support flange, buffering ring flat-plate and the preventing rubber flange for corresponding affixed central spindle of the spring with more rhizosphere pipes, being sleeved on correspondingly on central spindle of the spring, buffer spring clamps between buffering ring flat-plate and rear support flange, rear support flange is fixed on the rear end of central spindle of the spring, ring flat-plate empty set is buffered in the front end of central spindle of the spring, preventing rubber flange is fixed on the rear end face of rear support flange.The present invention can be applicable in the ball collecting chamber of different lengths, and it is time saving and energy saving to install and operate.
Description
Technical field
The present invention relates to a kind of ball collecting device for inside pipeline ball collecting chamber, especially a kind of adjustable type receives safely ball
Sleeve.
Background technology
According to the requirement of state's laws regulation relevant regulations, be required to periodically to carry out oil-gas pipeline every year pipeline cleaning and
Interior detection.When carrying out pipeline cleaning and internal detection, due to the particularity of wiper and internal detector function and structure, ball is received
Path section is too short and the reasons such as ball collecting chamber curtailment for cylinder, is easy to generate blocking at threeway, and to cause to take, ball is difficult, pipeline
Build the pressure, even stop production etc. serious consequences.Under the premise of ball collecting chamber is not transformed, solves the problems, such as this optimal path, exactly receiving
Ball cover cylinder is received in installation inside ball cylinder.The sleeve of receiving pipeline wiper widely used in industry and internal detector is mostly just at present
Ground is drawn materials, and structure is single, installs and operates and is time-consuming and laborious.It such as installs not in place, ball collecting chamber and pipeline accessories can be caused centainly
Damage.Simultaneously as above-mentioned receipts ball cover cylinder size and structure are fixed, generally require largely to purchase to meet production needs.Cause
This, it is imperative to research and develop a kind of adjustable type safety receipts ball cover cylinder.
Invention content
The present invention provides a kind of adjustable type safety receipts ball cover cylinder, energy to solve technical problem present in known technology
It is enough applicable in the ball collecting chamber of different lengths, it is time saving and energy saving to install and operate.
The present invention is adopted the technical scheme that solve technical problem present in known technology：A kind of adjustable type peace
It is complete to receive ball cover cylinder, including inner sleeve, outer sleeve and anti-collision cushion structure；The internal diameter of the inner sleeve is interior with ball collecting chamber path section
Diameter is identical, is equipped with sealing ring in the front end of the inner sleeve, multiple be evenly distributed is equipped on the outside of the rear end of the inner sleeve
Sliding sleeve；The outer sleeve is evenly distributed by more and spaced bustle pipe surrounds, multiple sliding sleeves one
One is accordingly sleeved on the more bustle pipes, and the sliding sleeve is equipped with location structure, in being fixedly arranged at the front end with for the outer sleeve
Front support flange；The anti-collision cushion structure is arranged at the rear of the outer sleeve, including is corresponded with the more bustle pipes
Affixed central spindle of the spring, multiple buffer springs, rear support flange, the buffering ring being sleeved on correspondingly on the central spindle of the spring
Plate and preventing rubber flange, the buffer spring clamp between the buffering ring flat-plate and the rear support flange, are propped up after described
Staying orchid is fixed on the rear end of the central spindle of the spring, and the buffering ring flat-plate empty set is in the front end of the central spindle of the spring, described slow
The front for rushing ring flat-plate is equipped with position limiting structure, and the preventing rubber flange is adjacent with the blind plate of ball collecting chamber, the preventing rubber flange
It is fixed on the rear end face of the rear support flange；Outside the rear support flange, the front support flange and the buffering ring flat-plate
Diameter is adapted to the internal diameter of ball collecting chamber major diameter section.
It is fixed with multiple tracks on the rear end face of the buffering ring flat-plate and passes through the flexible protection item at buffering ring flat-plate center, multiple tracks institute
State the rounded divergent shape arrangement of flexible protection item.
The position limiting structure is nut, and the nut is connect by screw thread with the central spindle of the spring, and the central spindle of the spring is inserted
In the bustle pipe, the two welding.
The preventing rubber flange and the rear support flange are fixed on using locknut I on the central spindle of the spring.
The front support flange is fixed on by multiple studs and multiple locknuts II on the bustle pipe, and the stud is inserted into
In the bustle pipe, the two welding, the front support flange sleeve is locked on the stud, and using the locknut II described
On bustle pipe.
The sealing ring is fixed on using countersunk head screw on the inner sleeve.
The location structure is made of two fastening bolts with fastening locknut.
The invention has the advantages and positive effects that：By using adjustable structure, the tune of sleeve entire length is realized
Section, so that the sleeve can be applicable in the ball collecting chamber of different lengths；By using inner sleeve, effectively extend with pipeline with diameter
Ball cylinder path segment length, avoids caused by ball cylinder path segment length is too short that sphere cannot caused by spherical part seal failure
Completely into delay or blocking problem caused by ball cylinder；By using the structure with sealed connection at ball collecting chamber reducing, avoid
Medium bypass causes the risk of wiper and internal detector blocking in pipeline；By using anti-collision cushion structure, make wiper
And contacted with buffering ring flat-plate when internal detector arrival, rather than be in direct contact with ball collecting chamber blind plate, and buffer spring is utilized to carry out
Pressure release is buffered, ball collecting chamber blind plate and this sleeve are protected using preventing rubber flange, can effectively avoid ball collecting chamber equipment
It is damaged with wiper and internal detector equipment, can effectively reduce and be hit caused by wiper and internal detector excessive velocities
The risk hidden danger of ball cylinder blind plate；By using detachable structure, the present invention is made to be easily installed and transport, and installs and operate and save
Shi Shengli, stable structure is reliable, will not slide, and will not cause the damage to ball cylinder and pipeline accessories.It proves, makes through practical application
The activity duration for receiving wiper, internal detector can be shortened with the present invention, successful receiving rate is high, can reduce construction cost.
Description of the drawings
Fig. 1 is the structural schematic diagram that the present invention is in stretching state；
Fig. 2 is the structural schematic diagram that the present invention is in retracted mode；
Fig. 3 is the outer sleeve and anti-collision cushion structure schematic diagram of the present invention；
Fig. 4 is the inner sleeve structure schematic diagram of the present invention；
Fig. 5 is the side view of Fig. 4；
Fig. 6 is the buffering ring flat-plate and flexible protection structural schematic diagram of the present invention.
In figure：1, inner sleeve；1-1, sealing ring；1-2, sliding sleeve；1-3, the fastening bolt with fastening locknut；2, housing
Cylinder；2-1, bustle pipe；2-2, front support flange；2-3, stud；2-4, locknut II；3, anti-collision cushion structure；3-1, central spindle of the spring；3-
2, rear support flange；3-3, buffer spring；3-4, buffering ring flat-plate；3-5, nut；3-6, preventing rubber flange；3-7, locknut I；3-
8, flexible protection item.
Specific implementation mode
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing
Detailed description are as follows：
Please refer to Fig.1~Fig. 6, a kind of adjustable type receipts ball cover cylinder, including inner sleeve 1, outer sleeve 2 and anticollision buffering safely
Structure 3.
The internal diameter of the inner sleeve 1 is identical as the internal diameter of ball collecting chamber path section, and sealing is equipped in the front end of the inner sleeve 1
1-1 is enclosed, multiple sliding sleeve 1-2 being evenly distributed are equipped on the outside of the rear end of the inner sleeve 1；The outer sleeve 2 is by more
Root is evenly distributed and spaced bustle pipe 2-1 is surrounded, and multiple sliding sleeve 1-2 are sleeved on more institutes correspondingly
It states on bustle pipe 2-1, the sliding sleeve 1-2 is equipped with location structure, and front support flange 2-2 is fixedly arranged at the front end in the outer sleeve 2.
Inner sleeve 1 can extend the length of ball collecting chamber path section.In the present embodiment, inner sleeve 1 is using made of stainless steel tube.Housing
Cylinder 2 also has aerial drainage effect.In the present embodiment, bustle pipe 2-1 is using made of stainless steel tube.
The anti-collision cushion structure 3 is arranged at the rear of the outer sleeve 2, including a pair of with the more bustle pipe 2-1 mono-
Answer affixed central spindle of the spring 3-1, multiple buffer spring 3-3 for being sleeved on correspondingly on the central spindle of the spring 3-1, rear support
Flange 3-2, buffering ring flat-plate 3-4 and preventing rubber flange 3-6, the buffer spring 3-3 crampings are in the buffering ring flat-plate 3-4 and institute
Between stating rear support flange 3-2, the rear support flange 3-2 is fixed on the rear end of the central spindle of the spring 3-1, the buffering ring flat-plate
3-4 empty sets are equipped with position limiting structure in the front end of the central spindle of the spring 3-1, in the front of the buffering ring flat-plate 3-4, and the rubber is anti-
The blue 3-6 that defends the doctrine is adjacent with the blind plate of ball collecting chamber, and the preventing rubber flange 3-6 is fixed on the rear end of the rear support flange 3-2
On face, using flexible material, play the role of buffering again.
The rear support flange 3-2, the front support flange 2-2 and the buffering ring flat-plate 3-4 outer diameters and ball collecting chamber major diameter
The internal diameter adaptation of section.
In the present embodiment, multiple tracks is fixed with by buffering ring flat-plate center on the rear end face of the buffering ring flat-plate 3-4
The rounded divergent shape arrangement of flexible protection 3-8, flexible protection 3-8 described in multiple tracks, to avoid the buffering ring flat-plate 3-4 with after
Pivot flange 3-2 direct collisions.The position limiting structure in front of the buffering ring flat-plate 3-4 is that nut 3-5, the nut 3-5 are logical
It crosses screw thread to connect with the central spindle of the spring 3-1, the central spindle of the spring 3-1 is inserted into the bustle pipe 2-1, the two welding.It is described
Preventing rubber flange 3-6 and the rear support flange 3-2 are fixed on using I 3-7 of locknut on the central spindle of the spring 3-1.Before described
Pivot flange is fixed on by multiple studs and multiple locknuts II on the bustle pipe, and the stud is inserted into the bustle pipe 2-1,
The two is welded, and the front support flange 2-2 is sleeved on the stud 2-3, and is enclosed described using II 2-4 of locknut lockings
On pipe 2-1.The sealing ring 1-1 is fixed on using countersunk head screw on the inner sleeve 1.The location structure of the sliding sleeve 1-2
It is to be made of two bolt 1-3 with fastening locknut.
The main structural components of the present embodiment are all made of stainless steel, and preventing rubber flange uses flexible material with sealing ring
Matter and glue class material, anti-corrosion is durable, and service life is long.The present embodiment mainly uses releasable connection, is conveniently adjusted, installs and transports
It is defeated.
Although the preferred embodiment of the present invention is described above in conjunction with attached drawing, the invention is not limited in upper
The specific implementation mode stated, the above mentioned embodiment is only schematical, be not it is restrictive, this field it is common
Technical staff under the inspiration of the present invention, in the case where not departing from present inventive concept and scope of the claimed protection, goes back
Many forms can be made, within these are all belonged to the scope of protection of the present invention.
Claims (7)
1. a kind of adjustable type receives safely ball cover cylinder, which is characterized in that including inner sleeve, outer sleeve and anti-collision cushion structure；
The internal diameter of the inner sleeve is identical as the internal diameter of ball collecting chamber path section, and sealing ring is equipped in the front end of the inner sleeve,
Multiple sliding sleeves being evenly distributed are equipped on the outside of the rear end of the inner sleeve；
The outer sleeve is evenly distributed by more and spaced bustle pipe surrounds, and multiple sliding sleeves correspond
Ground is sleeved on the more bustle pipes, and the sliding sleeve is equipped with location structure, and front support is fixedly arranged at the front end in the outer sleeve
Flange；
It includes corresponding affixed bullet with the more bustle pipes at the rear of the outer sleeve that the anti-collision cushion structure, which is arranged,
Spring mandrel, the multiple buffer springs being sleeved on correspondingly on the central spindle of the spring, rear support flange, buffering ring flat-plate and rubber
Flange, the buffer spring is protected to clamp between the buffering ring flat-plate and the rear support flange, the rear support flange is solid
It is scheduled on the rear end of the central spindle of the spring, the buffering ring flat-plate empty set is in the front end of the central spindle of the spring, in the buffering ring flat-plate
Front is equipped with position limiting structure, and the preventing rubber flange is adjacent with the blind plate of ball collecting chamber, and the preventing rubber flange is fixed on institute
On the rear end face for stating rear support flange；
The rear support flange, the front support flange and the buffering ring flat-plate outer diameter are adapted to the internal diameter of ball collecting chamber major diameter section.
2. adjustable type according to claim 1 receives safely ball cover cylinder, which is characterized in that in the rear end of the buffering ring flat-plate
Multiple tracks is fixed on face by buffering the flexible protection item at ring flat-plate center, the rounded divergent shape cloth of flexible protection item described in multiple tracks
It sets.
3. adjustable type according to claim 1 receives safely ball cover cylinder, which is characterized in that the position limiting structure is nut,
The nut is connect by screw thread with the central spindle of the spring, and the central spindle of the spring is inserted into the bustle pipe, the two welding.
4. adjustable type according to claim 1 receives safely ball cover cylinder, which is characterized in that the preventing rubber flange and institute
Rear support flange is stated to be fixed on the central spindle of the spring using locknut I.
5. adjustable type according to claim 1 receives safely ball cover cylinder, which is characterized in that the front support flange passes through more
A stud and multiple locknuts II are fixed on the bustle pipe, and the stud is inserted into the bustle pipe, and the two welding is propped up before described
Staying orchid is sleeved on the stud, and using the locknut II locking on the bustle pipe.
6. adjustable type according to claim 1 receives safely ball cover cylinder, which is characterized in that the sealing ring uses countersunk head spiral shell
Silk is fixed on the inner sleeve.
7. adjustable type according to claim 1 receives safely ball cover cylinder, which is characterized in that the location structure is by two
What the fastening bolt with fastening locknut was constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677664.XA CN108799695B (en) | 2018-06-27 | 2018-06-27 | Adjustable safe ball receiving sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677664.XA CN108799695B (en) | 2018-06-27 | 2018-06-27 | Adjustable safe ball receiving sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108799695A true CN108799695A (en) | 2018-11-13 |
| CN108799695B CN108799695B (en) | 2024-08-16 |
Family
ID=64072238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810677664.XA Active CN108799695B (en) | 2018-06-27 | 2018-06-27 | Adjustable safe ball receiving sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799695B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151341Y (en) * | 1993-02-03 | 1993-12-29 | 四川石油管理局勘察设计研究院 | Elastic expansion pipe |
| US5277248A (en) * | 1992-05-19 | 1994-01-11 | B And E Manufacturing & Supply Co. | Ball valve type injector and catcher apparatus with adjustable flow control for catching and retrieving paraffin cutting balls |
| US6065541A (en) * | 1997-03-14 | 2000-05-23 | Ezi-Flow International Limited | Cleaning device |
| CN202109139U (en) * | 2011-05-24 | 2012-01-11 | 李建军 | Direct buried sleeve compensator |
| CN202438510U (en) * | 2012-02-20 | 2012-09-19 | 中国海洋石油总公司 | Simple underwater pipe cleaner |
| CN202824021U (en) * | 2012-08-01 | 2013-03-27 | 中国海洋石油总公司 | Blocking and slipping prevention double-layer device for ball collecting cylinder |
| CN204922382U (en) * | 2015-07-20 | 2015-12-30 | 中国海洋石油总公司 | Ball cage is received to grid formula |
| CN204912235U (en) * | 2015-07-20 | 2015-12-30 | 中国海洋石油总公司 | Latticed receipts ball cage |
| CN206632079U (en) * | 2017-03-03 | 2017-11-14 | 辽河石油勘探局 | The shockproof pipe cleaning device of oil pipeline |
| CN208719685U (en) * | 2018-06-27 | 2019-04-09 | 中海油能源发展股份有限公司 | A kind of adjustable type safety receipts ball cover cylinder |
-
2018
- 2018-06-27 CN CN201810677664.XA patent/CN108799695B/en active Active
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|---|---|---|---|---|
| US5277248A (en) * | 1992-05-19 | 1994-01-11 | B And E Manufacturing & Supply Co. | Ball valve type injector and catcher apparatus with adjustable flow control for catching and retrieving paraffin cutting balls |
| CN2151341Y (en) * | 1993-02-03 | 1993-12-29 | 四川石油管理局勘察设计研究院 | Elastic expansion pipe |
| US6065541A (en) * | 1997-03-14 | 2000-05-23 | Ezi-Flow International Limited | Cleaning device |
| CN202109139U (en) * | 2011-05-24 | 2012-01-11 | 李建军 | Direct buried sleeve compensator |
| CN202438510U (en) * | 2012-02-20 | 2012-09-19 | 中国海洋石油总公司 | Simple underwater pipe cleaner |
| CN202824021U (en) * | 2012-08-01 | 2013-03-27 | 中国海洋石油总公司 | Blocking and slipping prevention double-layer device for ball collecting cylinder |
| CN204922382U (en) * | 2015-07-20 | 2015-12-30 | 中国海洋石油总公司 | Ball cage is received to grid formula |
| CN204912235U (en) * | 2015-07-20 | 2015-12-30 | 中国海洋石油总公司 | Latticed receipts ball cage |
| CN206632079U (en) * | 2017-03-03 | 2017-11-14 | 辽河石油勘探局 | The shockproof pipe cleaning device of oil pipeline |
| CN208719685U (en) * | 2018-06-27 | 2019-04-09 | 中海油能源发展股份有限公司 | A kind of adjustable type safety receipts ball cover cylinder |
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| Title |
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| 周元甲;赵鹏;贾海海;王晓东;: "新型收球装置的研发及应用", 油气田地面工程, no. 12 * |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108799695B (en) | 2024-08-16 |
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