CN110094171A - A kind of plait of pumping unit oil sheath - Google Patents
A kind of plait of pumping unit oil sheath Download PDFInfo
- Publication number
- CN110094171A CN110094171A CN201910342369.3A CN201910342369A CN110094171A CN 110094171 A CN110094171 A CN 110094171A CN 201910342369 A CN201910342369 A CN 201910342369A CN 110094171 A CN110094171 A CN 110094171A
- Authority
- CN
- China
- Prior art keywords
- plait
- sheath
- keel shoe
- layer
- pumping unit
- 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
- 238000005086 pumping Methods 0.000 title claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 6
- 235000014121 butter Nutrition 0.000 claims description 5
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001023788 Cyttus traversi Species 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/02—Rod or cable suspensions
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
- E21B43/127—Adaptations of walking-beam pump systems
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Sealing Material Composition (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The invention belongs to oil-field oil pumper hair plaits to maintain technical field, more particularly to a kind of plait of pumping unit oil sheath, including hair plait, sheath is cased with outside the hair plait, curing agent is coated on the inside of the sheath, the sheath includes three-decker, and outermost layer is rubber wear-resisting layer, middle layer is tissue layer, and internal layer is equidistant evenly distributed keel shoe；The keel shoe is abrasive rubber material, and the width of keel shoe is 2-2.5mm, and the height of keel shoe is 0.5-1mm, and the spacing between two neighboring keel shoe is 2-2.5mm.The present invention solves the problems, such as that mao plait maintenance is difficult and service life is short, the present invention is sleeved on outside mao plait, play good maintenance action, it does not need to carry out manpower smearing curing agent again, greatly reduce the workload of post worker, cost of the invention is lower, and the economic effect of generation is preferable, has good promotional value.
Description
Technical field
The invention belongs to oil-field oil pumper hair plait maintenance technical field more particularly to a kind of plait of pumping unit oil shields
Set.
Background technique
Plait of pumping unit uses under open field environment, due to wind, solarization, the erosion for the natural weathers such as drench with rain,
Very big influence is produced to the service life of hair plait, so hair plait needs time-based maintenance, the hair plait not maintained exists
Biggish potential hazard, hair plait after especially double horse heads are replaced more frequent.Currently, plait of pumping unit maintenance is using painting
Butter or molybdenum disulfide are smeared, but butter is easily solarization, maintenance period short, and then smeared mostly using molybdenum disulfide, smears two
Molybdenum sulfide has artificial smear to smear two ways with machine, and due to the suitability and limitations of machine, oil field almost uses people
Work is smeared.But due to the limitation of pumping unit height, post worker can only smear the lower hair plait in position, be difficult to apply
Smear the hair plait of eminence, pumping unit upper-part is to the mechanical stop of hair plait in addition, make mao plait exist it is many smear less than
Dead angle, so one all to there is a problem that smear not in place always, the service life that also restrict mao plait is difficult to really
It improves, the service life of current hair plait does not surpass 1.5 years, however the mode for maintaining hair plait for many years never has novelty and changes
Become, so urgently those skilled in the art go to innovate.
Summary of the invention
Not in place there is smearing to solve hair plait maintenance in background technique, the direct hair plait service life that restricts is difficult to
The problem of extension, the present invention provide a kind of plait of pumping unit oil sheath, and the present invention can really improve the use of mao plait
Service life.
Present invention provide the technical scheme that including hair plait, sheath, the sheath are cased with outside the hair plait
Inside is coated with curing agent, and the sheath includes three-decker, and outermost layer is rubber wear-resisting layer, and middle layer is tissue layer, internal layer
For equidistant evenly distributed keel shoe, three-decker is an integral structure.
The sheath is monolithic construction, and sheath is sealed using press fastening type or adhesive type sealing or a combination of both formula is close
Envelope；The sheath is wound form structure, and sheath is sealed using press fastening type or adhesive type sealing or a combination of both formula sealing；It is described
Curing agent be butter or molybdenum disulfide；The keel shoe is abrasive rubber material, and the width of keel shoe is 2-2.5mm, dragon
The height of skeleton is 0.5-1mm, and the spacing between two neighboring keel shoe is 2-2.5mm.
The invention has the benefit that not needing periodically to maintain hair plait, greatly reducing hilllock after the present invention is implemented
The amount of labour of position worker；The present invention makes mao plait be in maintenance state always, and the service life of mao plait is enable significantly to mention
It rises, advantageously reduces oil field physical deterioration.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In figure: 1- rubber wear-resisting layer, 2- tissue layer, 3- keel shoe, 4- curing agent.
Specific embodiment
The present invention is described further below in conjunction with attached drawing:
In conjunction with attached drawing, the present invention includes hair plait, and sheath is cased with outside the hair plait, is coated on the inside of the sheath
Curing agent 4, the sheath include three-decker, and outermost layer is rubber wear-resisting layer 1, since the component of outermost layer and pumping unit is straight
Contact, abrasiveness is larger, so selection wearability is preferable, the preferable rubber material of inoxidizability, while rubber material has
Waterproofness can play the role of avoiding rain drop erosion curing agent 4, effectively prevent the loss of curing agent 4, while rubber is resistance to
Mill layer 1 wrap mao plait and curing agent 4, to the two provide a relative closure environment, make curing agent 4 not with outside air
Contact, extends the out-of-service time of curing agent 4, is conducive to the maintenance of mao plait and extends the service life of hair plait；Middle layer
For tissue layer 2, tissue layer 2 can keep curing agent 4 here, increase the full amount of having of curing agent 4 in sheath, mao plait is made to be in anti-always
It becomes rusty, the maintenance state of moisturizing；Internal layer is equidistant evenly distributed keel shoe 3, is also soaked with curing agent 4 in 3 gap of keel shoe, expands
The memory space of curing agent 4, three-decker are an integral structure.
One embodiment of the present invention be the sheath be monolithic construction, sheath edge using press fastening type seal or
Adhesive type sealing or a combination of both formula sealing, the advantages of monolithic construction be it is easy to operate, only need to be by the shield isometric with hair plait
Set is wrapped in outside mao plait, and sheath edge is sealed.
Another embodiment of the invention is that the sheath is wound form structure, and sheath is sealed or adopted using press fastening type
Formula sealing is sealed or a combination of both with adhesive type, is wound around the shortcomings that wound form structure that the time is long, and advantage is the stranded appearance of mao plait
Easily it is found.
The curing agent 4 is butter or molybdenum disulfide, and the keel shoe 3 is abrasive rubber material, the width of keel shoe 3
Degree is 2-2.5mm, and the height of keel shoe 3 is 0.5-1mm, and the spacing between two neighboring keel shoe 3 is 2-2.5mm, curing agent 4
It is taken in 3 gap of keel shoe, increases the amount of entertaining of curing agent 4 in sheath, adequately ensure that the maintenance effect of mao plait,
Be conducive to extend a mao plait service life, meanwhile, the keel shoe 3 of rubber material is contacted with hair plait, can all avoid tissue layer 2 with
The damage of tissue layer 2 caused by hair plait directly contacts.
The present invention is sleeved on outside mao plait, plays good maintenance action, does not need to carry out manpower smearing maintenance again
Agent 4 greatly reduces the workload of post worker, meanwhile, it solves the problems, such as when mao plait smears curing agent 4 there are dead angle,
Since the present invention applies, the service life of hair plait has been promoted from 1.2 years by 3 years.Cost of the invention is lower, the economy of generation
Effect is preferable, has good promotional value.
Claims (5)
1. a kind of plait of pumping unit oil sheath, including hair plait, it is characterised in that: it is cased with sheath outside the hair plait,
It is coated with curing agent (4) on the inside of the sheath, the sheath includes three-decker, and outermost layer is rubber wear-resisting layer (1), intermediate
Layer is tissue layer (2), and internal layer is equidistant evenly distributed keel shoe (3), and three-decker is an integral structure.
2. a kind of plait of pumping unit oil sheath according to claim 1, it is characterised in that: the sheath is monoblock type
Structure, sheath is sealed using press fastening type or adhesive type sealing or a combination of both formula sealing.
3. a kind of plait of pumping unit oil sheath according to claim 1, it is characterised in that: the sheath is wound form
Structure, sheath is sealed using press fastening type or adhesive type sealing or a combination of both formula sealing.
4. a kind of plait of pumping unit oil sheath according to claim 1, it is characterised in that: the curing agent (4) is
Butter or molybdenum disulfide.
5. a kind of plait of pumping unit oil sheath according to claim 1, it is characterised in that: the keel shoe (3) is
Abrasive rubber material, the width of keel shoe (3) are 2-2.5mm, and the height of keel shoe (3) is 0.5-1mm, two neighboring keel shoe
(3) spacing between is 2-2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910342369.3A CN110094171B (en) | 2019-04-26 | 2019-04-26 | Oil jacket of hair braid of oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910342369.3A CN110094171B (en) | 2019-04-26 | 2019-04-26 | Oil jacket of hair braid of oil pumping unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110094171A true CN110094171A (en) | 2019-08-06 |
| CN110094171B CN110094171B (en) | 2023-11-10 |
Family
ID=67445888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910342369.3A Active CN110094171B (en) | 2019-04-26 | 2019-04-26 | Oil jacket of hair braid of oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110094171B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB789968A (en) * | 1955-06-28 | 1958-01-29 | Alfred Roberts & Sons Ltd | Improvements relating to the manufacture of high pressure hose |
| US20020098311A1 (en) * | 1999-09-02 | 2002-07-25 | Michael Lindner | Protective sheathing |
| CN201254974Y (en) * | 2008-09-20 | 2009-06-10 | 中国石油化工股份有限公司胜利油田分公司孤岛采油厂 | Hair braid maintenance device for beam-pumping unit |
| CN202325307U (en) * | 2011-11-25 | 2012-07-11 | 朱平 | Connector for sucker polished rod |
| CN104018375A (en) * | 2014-06-11 | 2014-09-03 | 无锡通用钢绳有限公司 | Steel wire rope |
| AU2013203137A1 (en) * | 2013-04-09 | 2014-10-23 | Quarry Mining And Construction Equipment Pty Limited | A chuck adapter, chuck adapter seal and drill string sealing system |
| CN204784440U (en) * | 2015-06-16 | 2015-11-18 | 河南省黄河防爆起重机有限公司 | Compound wear -resisting hoist cable |
| CN204933915U (en) * | 2015-08-05 | 2016-01-06 | 中国石油天然气股份有限公司 | Steel wire rope maintenance device of oil pumping unit |
| CN207468951U (en) * | 2017-09-28 | 2018-06-08 | 浙江四兄绳业有限公司 | A kind of corrosion resistant steel wire rope |
| CN207891632U (en) * | 2017-12-30 | 2018-09-21 | 天津高盛钢丝绳有限公司 | A kind of NEW TYPE OF COMPOSITE core hoisting line |
| CN109594374A (en) * | 2018-12-10 | 2019-04-09 | 山东莱威新材料有限公司 | A kind of mining hawser of wear-resisting type |
-
2019
- 2019-04-26 CN CN201910342369.3A patent/CN110094171B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB789968A (en) * | 1955-06-28 | 1958-01-29 | Alfred Roberts & Sons Ltd | Improvements relating to the manufacture of high pressure hose |
| US20020098311A1 (en) * | 1999-09-02 | 2002-07-25 | Michael Lindner | Protective sheathing |
| CN201254974Y (en) * | 2008-09-20 | 2009-06-10 | 中国石油化工股份有限公司胜利油田分公司孤岛采油厂 | Hair braid maintenance device for beam-pumping unit |
| CN202325307U (en) * | 2011-11-25 | 2012-07-11 | 朱平 | Connector for sucker polished rod |
| AU2013203137A1 (en) * | 2013-04-09 | 2014-10-23 | Quarry Mining And Construction Equipment Pty Limited | A chuck adapter, chuck adapter seal and drill string sealing system |
| CN104018375A (en) * | 2014-06-11 | 2014-09-03 | 无锡通用钢绳有限公司 | Steel wire rope |
| CN204784440U (en) * | 2015-06-16 | 2015-11-18 | 河南省黄河防爆起重机有限公司 | Compound wear -resisting hoist cable |
| CN204933915U (en) * | 2015-08-05 | 2016-01-06 | 中国石油天然气股份有限公司 | Steel wire rope maintenance device of oil pumping unit |
| CN207468951U (en) * | 2017-09-28 | 2018-06-08 | 浙江四兄绳业有限公司 | A kind of corrosion resistant steel wire rope |
| CN207891632U (en) * | 2017-12-30 | 2018-09-21 | 天津高盛钢丝绳有限公司 | A kind of NEW TYPE OF COMPOSITE core hoisting line |
| CN109594374A (en) * | 2018-12-10 | 2019-04-09 | 山东莱威新材料有限公司 | A kind of mining hawser of wear-resisting type |
Non-Patent Citations (4)
| Title |
|---|
| 张阳春等: "《国内外石油钻采设备技术水平分析》", 31 December 2011, 石油工业出版社, pages: 149 * |
| 曹国荣等: "《凹版印刷工》", 30 June 2015, 文化发展出版社, pages: 69 - 70 * |
| 郭金波: "抽油机钢丝绳保养装置研制", 《石化技术》 * |
| 郭金波: "抽油机钢丝绳保养装置研制", 《石化技术》, 28 February 2019 (2019-02-28), pages 287 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110094171B (en) | 2023-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231012 Address after: 157000 Shengli village, Xinglong Town, Dong'an District, Mudanjiang City, Heilongjiang Province Applicant after: MUDANJIANG TIANQING PETROLEUM MACHINERY EQUIPMENT Co.,Ltd. Address before: Room 601, gate 1, No.18, Nanhu Jingyuan, Saertu District, Daqing City, Heilongjiang Province, 163000 Applicant before: Zhu Guanghai |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |