CN108533230A - A kind of tower-type chain drive pumping unit - Google Patents
A kind of tower-type chain drive pumping unit Download PDFInfo
- Publication number
- CN108533230A CN108533230A CN201810772819.8A CN201810772819A CN108533230A CN 108533230 A CN108533230 A CN 108533230A CN 201810772819 A CN201810772819 A CN 201810772819A CN 108533230 A CN108533230 A CN 108533230A
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- Prior art keywords
- steel wire
- wire rope
- crown
- converter
- tower
- 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 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 80
- 239000010959 steel Substances 0.000 claims description 80
- 238000004804 winding Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 7
- 238000011084 recovery Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
Abstract
The invention discloses a kind of tower-type chain drive pumping units, including pedestal, it is fixedly connected with pylon at the top of the pedestal, it is installed with permanent magnet motor on the pylon, drive sprocket is installed on the output shaft of the permanent magnet motor, chain is engaged on drive sprocket, the both ends of chain are connected separately with the first connection converter and the second connection converter, it is connected with haulage cable at the top of first connection converter and the second connection converter, platform is fixedly connected at the top of pylon, the top bolt of platform is fixedly connected there are six bearing block, it is rotatablely equipped with traction crown sheave on two intermediate bearing blocks, there are four preceding crown sheavies for rotational installation on corresponding two bearing blocks, there are four rear crown sheavies for rotational installation on corresponding two bearing blocks.Practicability of the present invention is high, and transmission is simple and reliable, efficient, and polished rod eccentric wear will not be caused because of swing.
Description
Technical field
The present invention relates to oil recovery machiner pumping unit technical field more particularly to a kind of tower-type chain drive pumping units.
Background technology
Currently, tower-type blue elephant has obtained widely answering because of the advantage of its long stroke, low jig frequency in each oil field
With, there are mainly two types of application types, and one is chain type oil pumps, the problem is that：Motor is by belt by energy
It is transmitted to reduction box, reduction box drives drive sprocket rotation, the round-trip frame in path chain is driven to do up-and-down movement, to past
Return frame top steel wire rope drives sucker rod to move back and forth completion oil pumping task by crown sheave, and energy transfer efficiency is low, causes
Energy waste can also cause serious safety accident if wire cable rupture on polished rod eye；Another kind is that wheeled or drum-type is taken out
Oil machine, the problem is that：Motor and roller (crown sheave) rack-mount portion drive belt by the positive and negative rotation of motor
Or steel wire rope does linear motion up and down, completes oil recovery task, for motor in frame upper, maintenance, repair are inconvenient, and belt carries to the wind
It easily swings, causes polished rod eccentric wear, therefore that we have proposed a kind of tower-type chain drives is used for oil extractor in solving the above problems.
Invention content
Technical problems based on background technology, the present invention propose a kind of tower-type chain drive pumping unit.
A kind of tower-type chain drive pumping unit proposed by the present invention, including pedestal are fixedly connected at the top of the pedestal
There is pylon, permanent magnet motor be installed on the pylon, drive sprocket is installed on the output shaft of the permanent magnet motor,
It is engaged with chain on drive sprocket, the both ends of chain are connected separately with the first connection converter and the second connection converter, and first
It is connected with haulage cable at the top of connection converter and the second connection converter, platform is fixedly connected at the top of pylon, puts down
The top bolt of platform is fixedly connected there are six bearing block, and traction crown sheave is rotatablely equipped on two intermediate bearing blocks,
Rotational installation is there are four preceding crown sheave on corresponding two bearing blocks, on corresponding two bearing blocks there are four rotational installations
Crown sheave afterwards, is arranged with preceding steel wire rope on the inside of two preceding crown sheavies on four preceding crown sheavies, after four on crown sheave two
After a rear steel wire rope is arranged on the inside of crown sheave；
The both sides of pylon are respectively equipped with polished rod eye and ballast box, and one end of preceding steel wire rope is connect with polished rod eye, the other end around
Cross inner one wheel of preceding crown sheave, around another inner wheel of crown sheave and outstanding before wraparound again after the first connection converter
Device of restricting connects, and one end of rear steel wire rope is connect with ballast box, and the other end connects around an inner wheel of rear crown sheave, around second
Switch through after parallel operation another inner wheel of crown sheave after wraparound again to connect with ballast box, draws to be arranged on the inside of crown sheave and lead
Draw steel wire rope, one end of haulage cable connect converter with first and is connected, and the other end of haulage cable is connect with second
Converter is connected, and there are two anti-breaking steel wires for the inside winding of crown sheave after outer two preceding crown sheavies and outer two
Rope, one end of two anti-breaking steel wire ropes are connected with polished rod eye, and the other end of two anti-breaking steel wire ropes is connected with ballast box, institute
It states and is fixedly connected with power control cabinet at the top of pedestal.
Preferably, the ballast box is equipped with two idler wheels close to a side roll of pylon, and idler wheel is rolled with pylon and connected.
Preferably, the preceding steel wire rope is located between two anti-breaking steel wire ropes.
Preferably, the power control cabinet is connect with permanent magnet motor cable.
Preferably, the rear steel wire rope is located between two anti-breaking steel wire ropes.
Preferably, four preceding crown sheavies are symmetrical arranged two-by-two, and crown sheave is symmetrical arranged two-by-two after four.
Preferably, the specification of the first connection converter and the second connection converter is identical.
Compared with prior art, the beneficial effects of the invention are as follows：
By pedestal, pylon, permanent magnet motor, drive sprocket, chain, first connection converter, second connection converter,
Polished rod eye, platform, preceding crown sheave, traction crown sheave, rear crown sheave, preceding steel wire rope, rear steel wire rope, haulage cable, ballast box,
Power control cabinet, bearing block and anti-breaking steel wire rope match, and permanent magnet motor does positive and negative rotation operation under power control cabinet control, passes through actively
Sprocket wheel drive chain, the preceding steel wire rope and traction steel wire that chain drive first connects converter and connect converter connection with first
Rope pumps, when upstroke before steel wire rope drive sucker rod to move upwards underground fluid being lifted up and reach oil recovery
Purpose, ballast box moves downward auxiliary sucker rod and promoted under the effect of gravity, and chain drive second connects converter and with the
The rear steel wire rope and haulage cable of two connection converters connections, when down stroke, sucker rod move downward under the effect of gravity and
Permanent-magnet electric pulls ballast box to be promoted, and completes oil producing operation, transmission is simple and reliable, efficient, and electric permanent magnet motor is in low level
Installation maintenance, easy to maintenance, anti-breaking steel wire rope can prevent preceding steel wire rope, rear steel wire rope to be broken initiation accident suddenly, make pumping unit
Operating is safer, and preceding steel wire rope wind load is small, and polished rod eccentric wear will not be caused because of swing, and practicability of the present invention is high, and transmission is simple
Reliably, efficient, polished rod eccentric wear will not be caused because of swing.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of tower-type chain drive pumping unit proposed by the present invention；
Fig. 2 is a kind of left view structural representation of tower-type chain drive pumping unit proposed by the present invention；
Fig. 3 is a kind of right side structural representation of tower-type chain drive pumping unit proposed by the present invention；
Fig. 4 is that a kind of stereochemical structure of the first connection converter of tower-type chain drive pumping unit proposed by the present invention is shown
It is intended to；
Fig. 5 is a kind of structural schematic diagram of the part A of tower-type chain drive pumping unit proposed by the present invention；
Fig. 6 is a kind of structural schematic diagram of the part B of tower-type chain drive pumping unit proposed by the present invention.
In figure：1 pedestal, 2 pylons, 3 permanent magnet motors, 4 drive sprockets, 5 chains, 6 first connection converters, 7 second connect
Switch through behind crown sheave before parallel operation, 8 polished rod eyes, 9 platforms, 10,11 traction crown sheavies, 12 before crown sheave, 13 steel wire behind steel wire rope, 14
Rope, 15 haulage cables, 16 anti-breaking steel wire ropes, 17 ballast boxes, 18 power control cabinets, 19 bearing blocks.
Specific implementation mode
The present invention is made further to explain with reference to specific embodiment.
Embodiment
Referring to Fig.1-6, a kind of tower-type chain drive pumping unit, including pedestal 1 are proposed in the present embodiment, pedestal 1
Top is fixedly connected with pylon 2, and permanent magnet motor 3 is installed on pylon 2, is equipped on the output shaft of permanent magnet motor 3
Drive sprocket 4, chain 5 is engaged on drive sprocket 4, and the both ends of chain 5 are connected separately with the first connection converter 6 and second company
Switch through parallel operation 7, the top that the first connection converter 6 and second connects converter 7 is connected with haulage cable 15, the top of pylon 2
Portion is fixedly connected with platform 9, and the top bolt of platform 9 is fixedly connected there are six bearing block 19, is located at two intermediate bearing blocks
It is rotatablely equipped on 19 and draws crown sheave 11, there are four preceding crown sheave 10, phases for rotational installation on corresponding two bearing blocks 19
Rotational installation is there are four rear crown sheave 12 on corresponding two bearing blocks 19, two preceding crown sheavies 10 on four preceding crown sheavies 10
Inside be arranged with before steel wire rope 13, the inside of crown sheave 12 is arranged with rear steel wire rope after two after four on crown sheave 12
14；The both sides of pylon 2 are respectively equipped with polished rod eye 8 and ballast box 17, and one end of preceding steel wire rope 13 is connect with polished rod eye 8, the other end
Around inner one wheel of preceding crown sheave 10, around inner another of crown sheave 10 before wraparound again after the first connection converter 6
A wheel is connect with polished rod eye 8, and one end of rear steel wire rope 14 is connect with ballast box 17, and the other end bypasses inner one of rear crown sheave 12
A wheel, around another inner wheel of crown sheave 12 is connect with ballast box 17 after wraparound again after the second connection converter 7, traction
The inside of crown sheave 11 is arranged with haulage cable 15, and one end of haulage cable 15 connect converter 6 with first and is connected, leads
Draw the other end of steel wire rope 15 and second to connect converter 7 and be connected, after outer two preceding crown sheavies 10 and outer two
There are two anti-breaking steel wire rope 16, one end of two anti-breaking steel wire ropes 16 to be connected with polished rod eye 8 for the inside winding of crown sheave 12, and two
The other end of a anti-breaking steel wire rope 16 is connected with ballast box 17, and the top of pedestal 1 is fixedly connected with power control cabinet 18, passes through pedestal
1, pylon 2, permanent magnet motor 3, drive sprocket 4, chain 5, first connect converter 6, second connect converter 7, polished rod eye 8,
Platform 9, preceding crown sheave 10, traction crown sheave 11, rear crown sheave 12, preceding steel wire rope 13, rear steel wire rope 14, haulage cable 15,
Anti-breaking steel wire rope 16, ballast box 17, power control cabinet 18 and bearing block 19 match, and permanent magnet motor 3 is done under the control of power control cabinet 18
Positive and negative rotation is run, and by 4 drive chain 5 of drive sprocket, the driving of chain 5 first connects converter 6 and connect converter 6 with first
The preceding steel wire rope 13 and haulage cable 15 of connection pump, when upstroke before steel wire rope 13 drive sucker rod upward
Underground fluid is lifted up by movement achievees the purpose that oil recovery, and ballast box 17 moves downward auxiliary sucker rod and carries under the effect of gravity
It rises, the rear steel wire rope 14 and haulage cable 15 that the driving of chain 5 second connects converter 7 and connect the connection of converter 7 with second,
When down stroke, sucker rod moves downward under the effect of gravity pulls ballast box 17 to be promoted with permanent-magnet electric 3, completes oil producing operation,
It is driven simple and reliable, efficient, electric permanent magnet motor 3 is in low level installation maintenance, easy to maintenance, and anti-breaking steel wire rope 16 can prevent
Preceding steel wire rope 13, rear steel wire rope 14 are broken initiation accident suddenly, keep oil pump running safer, and 13 wind load of preceding steel wire rope is small,
It will not cause polished rod eccentric wear because of swing, practicability of the present invention is high, and transmission is simple and reliable, efficient, will not cause because of swing
Polished rod eccentric wear.
In the present embodiment, ballast box 17 is equipped with two idler wheels close to a side roll of pylon 2, and idler wheel is rolled with pylon 2
Connection, preceding steel wire rope 13 are located between two anti-breaking steel wire ropes 16, and power control cabinet 18 is connect with 3 cable of permanent magnet motor, rear steel wire
Rope 14 is located between two anti-breaking steel wire ropes 16, and four preceding crown sheavies 10 are symmetrical arranged two-by-two, and crown sheave 12 is right two-by-two after four
Claim setting, the first connection converter 6 is identical with the specification of the second connection converter 7, passes through pedestal 1, pylon 2, permanent magnet motor
3, drive sprocket 4, chain 5, first connect converter 6, second and connect converter 7, polished rod eye 8, platform 9, preceding crown sheave 10, lead
Draw crown sheave 11, rear crown sheave 12, preceding steel wire rope 13, rear steel wire rope 14, haulage cable 15, anti-breaking steel wire rope 16, ballast box
17, power control cabinet 18 and bearing block 19 match, and permanent magnet motor 3 does positive and negative rotation operation under the control of power control cabinet 18, passes through actively
4 drive chain 5 of sprocket wheel, chain 5 driving first connection converter 6 and with first connect converter 6 connect preceding steel wire rope 13 and
Haulage cable 15 pumps, when upstroke before steel wire rope 13 to drive sucker rod to move upwards upward by underground fluid
Promotion achievees the purpose that oil recovery, ballast box 17 move downward auxiliary sucker rod and promoted under the effect of gravity, and the driving of chain 5 second connects
The rear steel wire rope 14 and haulage cable 15 for switching through parallel operation 7 and connecting the connection of converter 7 with second, when down stroke, sucker rod exists
It is moved downward under gravity and pulls ballast box 17 to be promoted with permanent-magnet electric 3, complete oil producing operation, be driven simple and reliable, efficiency
Height, electric permanent magnet motor 3 are in low level installation maintenance, easy to maintenance, and anti-breaking steel wire rope 16 can prevent preceding steel wire rope 13, rear steel wire
Rope 14 is broken initiation accident suddenly, keeps oil pump running safer, 13 wind load of preceding steel wire rope is small, will not cause light because of swing
Bar eccentric wear, practicability of the present invention is high, and transmission is simple and reliable, efficient, and polished rod eccentric wear will not be caused because of swing.
In the present embodiment, in use, permanent magnet motor 3 does positive and negative rotation operation under the control of power control cabinet 18, pass through drive chain
It takes turns 4 drive chains 5, first connection converter 6 of the driving of chain 5 and the preceding steel wire rope 13 for connecting the connection of converter 6 with first and leads
Draw steel wire rope 15 to pump, when upstroke before steel wire rope 13 drive sucker rod to move upwards to carry underground fluid upwards
It rises and achievees the purpose that oil recovery, ballast box 17 moves downward auxiliary sucker rod and promoted under the effect of gravity, second connection of the driving of chain 5
Converter 7 and the rear steel wire rope 14 and haulage cable 15 for connecting the connection of converter 7 with second, when down stroke, sucker rod is in weight
It is moved downward under force effect and pulls ballast box 17 to be promoted with permanent-magnet electric 3, ballast box 17 is rolled by idler wheel on pylon 2
It is dynamic, oil producing operation is completed, transmission is simple and reliable, efficient, and electric permanent magnet motor 3 be in low level installation maintenance, easy to maintenance, anti-
Disconnected steel wire rope 16 can prevent preceding steel wire rope 13, rear steel wire rope 14 fracture initiation accident suddenly, keep oil pump running safer, preceding
13 wind load of steel wire rope is small, and polished rod eccentric wear will not be caused because of swing.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of tower-type chain drive pumping unit, including pedestal (1), which is characterized in that the top of the pedestal (1), which is fixed, to be connected
It is connected to pylon (2), is installed with permanent magnet motor (3) on the pylon (2), on the output shaft of the permanent magnet motor (3)
Drive sprocket (4) is installed, chain (5) is engaged on drive sprocket (4), the both ends of chain (5) are connected separately with the first connection
It is connected at the top of converter (6) and the second connection converter (7), the first connection converter (6) and the second connection converter (7)
Haulage cable (15), is fixedly connected with platform (9) at the top of pylon (2), there are six the top bolt of platform (9) is fixedly connected
Bearing block (19) is located on two intermediate bearing blocks (19) and is rotatablely equipped with traction crown sheave (11), corresponding two axis
Rotational installation is there are four preceding crown sheave (10) in bearing (19), and rotational installation is there are four after on corresponding two bearing blocks (19)
Crown sheave (12), is arranged with preceding steel wire rope (13) on the inside of two preceding crown sheavies (10) on four preceding crown sheavies (10), four
Afterwards rear steel wire rope (14) is arranged on the inside of crown sheave (12) after two on crown sheave (12)；
The both sides of pylon (2) are respectively equipped with polished rod eye (8) and ballast box (17), one end and the polished rod eye (8) of preceding steel wire rope (13)
Connection, the other end around inner one wheel of preceding crown sheave (10), around overhead traveling crane before wraparound again after the first connection converter (6)
Another inner wheel of wheel (10) is connect with polished rod eye (8), and one end of rear steel wire rope (14) is connect with ballast box (17), the other end
Around inner one wheel of rear crown sheave (12), around crown sheave (12) is inner after wraparound again after the second connection converter (7)
Another wheel connect with ballast box (17), be arranged with haulage cable (15), traction steel wire on the inside of traction crown sheave (11)
One end of rope (15) connect converter (6) with first and is connected, and the other end of haulage cable (15) connect converter with second
(7) it is connected, there are two anti-breaking for the inside winding of crown sheave (12) after outer two preceding crown sheavies (10) and outer two
One end of steel wire rope (16), two anti-breaking steel wire ropes (16) is connected with polished rod eye (8), two anti-breaking steel wire ropes (16) it is another
End is connected with ballast box (17), and power control cabinet (18) is fixedly connected at the top of the pedestal (1).
2. a kind of tower-type chain drive pumping unit according to claim 1, which is characterized in that the ballast box (17) is leaned on
One side roll of nearly pylon (2) is equipped with two idler wheels, and idler wheel is rolled with pylon (2) and connected.
3. a kind of tower-type chain drive pumping unit according to claim 1, which is characterized in that the preceding steel wire rope (13)
Between two anti-breaking steel wire ropes (16).
4. a kind of tower-type chain drive pumping unit according to claim 1, which is characterized in that the power control cabinet (18) with
Permanent magnet motor (3) cable connects.
5. a kind of tower-type chain drive pumping unit according to claim 1, which is characterized in that steel wire rope (14) after described
Between two anti-breaking steel wire ropes (16).
6. a kind of tower-type chain drive pumping unit according to claim 1, which is characterized in that four preceding crown sheavies (10)
It is symmetrical arranged two-by-two, crown sheave (12) is symmetrical arranged two-by-two after four.
7. a kind of tower-type chain drive pumping unit according to claim 1, which is characterized in that the first connection conversion
Device (6) is identical with the specification of the second connection converter (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810772819.8A CN108533230B (en) | 2018-07-14 | 2018-07-14 | Tower type chain drive oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810772819.8A CN108533230B (en) | 2018-07-14 | 2018-07-14 | Tower type chain drive oil pumping unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108533230A true CN108533230A (en) | 2018-09-14 |
| CN108533230B CN108533230B (en) | 2024-02-13 |
Family
ID=63488256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810772819.8A Active CN108533230B (en) | 2018-07-14 | 2018-07-14 | Tower type chain drive oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108533230B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116676673A (en) * | 2023-08-03 | 2023-09-01 | 北京奇峰蓝达光学科技发展有限公司 | Crystal growth device |
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| CN2502005Y (en) * | 2001-05-09 | 2002-07-24 | 隋海东 | Chain oil pumping unit |
| CN2502007Y (en) * | 2001-07-27 | 2002-07-24 | 沈阳金田石油机械制造有限公司 | Oil punping unit with four wheels |
| CN201190557Y (en) * | 2008-04-29 | 2009-02-04 | 陆爱平 | Straight-line pumping unit |
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| WO2012006951A1 (en) * | 2010-07-15 | 2012-01-19 | Mao Hongwei | Tower assembly transmission numerical controlled oil extractor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116676673A (en) * | 2023-08-03 | 2023-09-01 | 北京奇峰蓝达光学科技发展有限公司 | Crystal growth device |
| CN116676673B (en) * | 2023-08-03 | 2023-11-21 | 北京奇峰蓝达光学科技发展有限公司 | Crystal growth device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108533230B (en) | 2024-02-13 |
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