CN104234668A - Lever type comprehensive oil extracting equipment - Google Patents
Lever type comprehensive oil extracting equipment Download PDFInfo
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- CN104234668A CN104234668A CN201410454872.5A CN201410454872A CN104234668A CN 104234668 A CN104234668 A CN 104234668A CN 201410454872 A CN201410454872 A CN 201410454872A CN 104234668 A CN104234668 A CN 104234668A
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- walking beam
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- extraction equipment
- connecting rod
- oil extraction
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Abstract
The invention discloses lever type comprehensive oil extracting equipment which comprises a motor, a transmission mechanism, a reduction box, a camshaft, a connecting rod, a walking beam, a support, horseheads, suspension ropes and a connecting base, wherein each horsehead is respectively arranged on the two ends of the walking beam, the motor, the transmission mechanism and the reduction box are arranged at the bottom of the support, the output shaft of the reduction box is connected with the camshaft, the camshaft is connected with the lower end of the connecting rod, the upper end of the connecting rod is connected with the bottom part of one side of the walking beam through the connecting base, and the two suspension ropes are respectively arranged on the two horseheads. The bottom parts of the two suspension ropes are connected with oil extracting rods, the bottom parts of the oil extracting rods are connected with oil extracting pumps, and the working area proportion of the left oil extracting pump and the right oil extracting pump is inverse to the well pressure proportion of a left oil well and a right oil well. A rotating shaft is arranged between the walking beam and the support, and the distance proportion of the rotating shaft to the left suspension rope and the right suspension rope is inverse to the working tension proportion of the left suspension rope and the right suspension rope. The lever type comprehensive oil extracting equipment is used for simultaneously extracting the two oil wells, the horseheads work in the up-and-down moving process, a frequency changer is not needed, the oil extracting efficiency is improved, and the extracting energy consumption is reduced.
Description
Technical field
The present invention relates to a kind of lever comprehensive oil extraction equipment, belong to field of oilfield exploitation, be exactly specifically a kind of can simultaneously to the oil production equipment that two mouthfuls of oil wells recover the oil, be applicable to the monolithic oil clot of ocean with land or the concentrated extracting of contiguous different oil clot.
Background technology
The pattern of traditional oil field many employings distributing drilling well exploitation, due to oil well distribution dispersion, brings the waste of a large amount of human and material resources to work such as oil well management, crude oil transmission, personal security, oil well defendances.
Along with the development of the technology such as drilling well, well cementation, the distance between adjacent two oil wells can design as required, and larger oil field have employed directional well technology and concentrated on by oil well in a region, defines the pattern that oil recovery concentrated by many oil pumpers.Oil well concentrated extracting technology brings a lot of benefit, but still adopts the oil recovery pattern of traditional well one oil pumper.Existing horse head formula oil pumper is with bascule, and actuating unit acting during oil pump up oil pumping, when oil pump is descending, actuating unit does not do work.For realizing energy-conservation object, frequency converter all installed by existing oil pumper, but the variable frequency adjustment of frequency converter can cause frequency to pollute to electrical network, want pollution abatement also will increase frequency conversion filtration or compensation arrangement, add complexity and the equipment cost of engineering, too increase maintenance, the complexity of maintaining and running cost simultaneously.Based on the maturation of oil well concentrated extracting technology and the deficiency of existing oil pumper, be necessary to provide a kind of and do not use frequency converter and oil recovery efficiency can be improved, reduce the lever comprehensive oil extraction equipment of oil recovery energy consumption.
Summary of the invention
The object of the invention is to the deficiency overcoming above-mentioned prior art, provide a kind of from recover the oil energy-conservation, improve the oil recovery efficiency aspect lever comprehensive oil extraction equipment of setting about.
The present invention solves the technical scheme that its technical problem takes:
A kind of lever comprehensive oil extraction equipment can exploit two mouthfuls of oil wells simultaneously, comprise: motor 1, transmission mechanism 2, reduction box 3, crank 4, connecting rod 5, walking beam 6, support 7, horse head 8, outstanding rope 9, Connection Block 14, described walking beam 6 two ends respectively arrange a horse head 8, motor 1, transmission mechanism 2, reduction box 3 are arranged on bottom support 7, reduction box 3 output shaft connecting crank 4, crank 4 connects connecting rod 5 lower end, and connecting rod 5 upper end connects walking beam 6 one side bottom by Connection Block 14; Outstanding rope 9 has two, is arranged on two horse heads 8 respectively; Crank 4 is provided with at least one connecting rod installing hole 4-1.
As optimization, all connecting with pumping rod 10 bottom described two outstanding ropes 9, connect oil well pump 11 bottom sucker rod 10, the ratio of the work area of left and right two oil well pump 11 is inversely proportional to the ratio of the well pressure of left and right two oil well.
As optimization, arrange an axis of rotation 15 between described walking beam 6 and support 7, the ratio that ratio of distances constant and the left and right two of the outstanding ropes 9 in the relative left and right of axis of rotation 15 two hang the working pulling force of rope 9 is inversely proportional to.
As optimization, arrange a rotating seat 12 bottom described walking beam 6, support 7 top arranges a base 13 corresponding with rotating seat 12, and axis of rotation 15 is arranged on rotating seat 12 with the axis hole of base 13.
As optimization, described rotating seat 12 is weldingly fixed on bottom walking beam 6.
As optimization, described rotating seat 12 is provided with clamping plate a12-1, and longitudinally arrange multiple installing hole a6-1 in the middle part of walking beam 6, clamping plate a12-1 is connected and fixed by installing hole a6-1 and walking beam 6.
As optimization, described Connection Block 14 is weldingly fixed on walking beam 6 one side bottom.
As optimization, described Connection Block 14 is provided with clamping plate b14-1, and on walking beam 6, correspondence position longitudinally arranges multiple installing hole b6-2, and clamping plate b14-1 is connected and fixed by installing hole b6-2 and walking beam 6.
As optimization, described connecting rod 5 is divided into two sections, and the junction of two sections of connecting rods 5 is provided with length adjustment mechanism 5-1.
As optimization, described length adjustment mechanism 5-1 comprises sleeve 5-1-1, inserted link 5-1-2, sleeve 5-1-1, inserted link 5-1-2 are separately positioned on two sections of connecting rods 5, inserted link 5-1-2 arranges at least two jack 5-1-3, sleeve 5-1-1 is provided with the insertion tube 5-1-5 corresponding with inserted link 5-1-2, insertion tube 5-1-5 is provided with the through hole 5-1-4 corresponding with jack 5-1-3, through hole 5-1-4 quantity is at least three.During installation, inserted link 5-1-2 is inserted in insertion tube 5-1-5, selects corresponding through hole 5-1-4 corresponding with jack 5-1-3 according to length requirement, bearing pin regular length governor motion 5-1 is installed.
As optimization, described length adjustment mechanism 5-1 comprises arm-tie 5-1-6, screw rod 5-1-7, nut 5-1-8, arm-tie 5-1-6 is arranged on two sections of connecting rod 5 joints, tetra-angles are all provided with a through hole to arm-tie 5-1-6, screw rod 5-1-7 is through through hole, and nut 5-1-8 is fixed on the screw rod 5-1-7 of arm-tie 5-1-6 both sides.
The invention has the beneficial effects as follows: compared with prior art, the present invention exploits two mouthfuls of oil wells by a lever comprehensive oil extraction equipment simultaneously, two horse heads move up and down in process and all do work, frequency converter need not be used, decrease the quantity of pumping unit, save equipment cost and construction cost, improve oil recovery efficiency, decrease to adopt and consume energy, facilitate the centralized management of oil field security personnel, management, monitoring, fire-fighting.
Accompanying drawing explanation
Fig. 1 to Fig. 3 is the overall construction drawing of the different embodiment of lever lever comprehensive oil extraction equipment.
The overall construction drawing of the different embodiment of Fig. 4, Fig. 5 length adjustment mechanism.
Wherein: 1 motor, 2 transmission mechanisms, 3 reduction boxes, 4 cranks, 4-1 connecting rod installing hole, 5 connecting rods, 5-1 length adjustment mechanism, 5-1-1 sleeve, 5-1-2 inserted link, 5-1-3 jack, 5-1-4 through hole, 5-1-5 insertion tube, 5-1-6 arm-tie, 5-1-7 screw rod, 5-1-8 nut, 6 walking beams, 6-1 installing hole a, 6-2 installing hole b, 7 supports, 8 horse heads, 9 outstanding rope, 10 sucker rods, 11 oil well pumps, 12 rotating seats, 12-1 clamping plate a, 13 bases, 14 Connection Blocks, 14-1 clamping plate b, 15 axis of rotation.
Detailed description of the invention
As shown in Figure 1 in embodiment, a kind of lever comprehensive oil extraction equipment can exploit two mouthfuls of oil wells simultaneously, comprise: motor 1, transmission mechanism 2, reduction box 3, crank 4, connecting rod 5, walking beam 6, support 7, horse head 8, outstanding rope 9, Connection Block 14, described walking beam 6 two ends respectively arrange a horse head 8, motor 1, transmission mechanism 2, reduction box 3 are arranged on bottom support 7, reduction box 3 output shaft connecting crank 4, crank 4 connects connecting rod 5 lower end, and connecting rod 5 upper end connects walking beam 6 one side bottom by Connection Block 14; Outstanding rope 9 has two, is arranged on two horse heads 8 respectively; Crank 4 is provided with at least one connecting rod installing hole 4-1.All connecting with pumping rod 10 bottom two outstanding ropes 9, connect oil well pump 11 bottom sucker rod 10, the ratio of the work area of left and right two oil well pump 11 is inversely proportional to the ratio of the well pressure of left and right two oil well.Arrange an axis of rotation 15 between walking beam 6 and support 7, the ratio that ratio of distances constant and the left and right two of the outstanding ropes 9 in the relative left and right of axis of rotation 15 two hang the working pulling force of rope 9 is inversely proportional to.Arrange a rotating seat 12 bottom walking beam 6, support 7 top arranges a base 13 corresponding with rotating seat 12, and axis of rotation 15 is arranged on rotating seat 12 with the axis hole of base 13.Rotating seat 12 is weldingly fixed on bottom walking beam 6.Connection Block 14 is weldingly fixed on walking beam 6 one side bottom.
As shown in Figure 2 and Figure 3 in embodiment, a kind of lever comprehensive oil extraction equipment can exploit two mouthfuls of oil wells simultaneously, comprise: motor 1, transmission mechanism 2, reduction box 3, crank 4, connecting rod 5, walking beam 6, support 7, horse head 8, outstanding rope 9, Connection Block 14, described walking beam 6 two ends respectively arrange a horse head 8, motor 1, transmission mechanism 2, reduction box 3 are arranged on bottom support 7, reduction box 3 output shaft connecting crank 4, crank 4 connects connecting rod 5 lower end, and connecting rod 5 upper end connects walking beam 6 one side bottom by Connection Block 14; Outstanding rope 9 has two, is arranged on two horse heads 8 respectively; Crank 4 is provided with at least one connecting rod installing hole 4-1.All connecting with pumping rod 10 bottom two outstanding ropes 9, connect oil well pump 11 bottom sucker rod 10, the ratio of the work area of left and right two oil well pump 11 is inversely proportional to the ratio of the well pressure of left and right two oil well.Arrange an axis of rotation 15 between walking beam 6 and support 7, the ratio that ratio of distances constant and the left and right two of the outstanding ropes 9 in the relative left and right of axis of rotation 15 two hang the working pulling force of rope 9 is inversely proportional to.Arrange a rotating seat 12 bottom walking beam 6, support 7 top arranges a base 13 corresponding with rotating seat 12, and axis of rotation 15 is arranged on rotating seat 12 with the axis hole of base 13.Rotating seat 12 is provided with clamping plate a12-1, and longitudinally arrange multiple installing hole a6-1 in the middle part of walking beam 6, clamping plate a12-1 is connected and fixed by installing hole a6-1 and walking beam 6.Connection Block 14 is provided with clamping plate b14-1, and on walking beam 6, correspondence position longitudinally arranges multiple installing hole b6-2, and clamping plate b14-1 is connected and fixed by installing hole b6-2 and walking beam 6.Connecting rod 5 is divided into two sections, and the junction of two sections of connecting rods 5 is provided with length adjustment mechanism 5-1.
As shown in Figure 4, length adjustment mechanism 5-1 comprises sleeve 5-1-1, inserted link 5-1-2, sleeve 5-1-1, inserted link 5-1-2 are separately positioned on two sections of connecting rods 5, inserted link 5-1-2 arranges at least two jack 5-1-3, sleeve 5-1-1 is provided with the insertion tube 5-1-5 corresponding with inserted link 5-1-2, insertion tube 5-1-5 is provided with the through hole 5-1-4 corresponding with jack 5-1-3, through hole 5-1-4 quantity is at least three.During installation, inserted link 5-1-2 is inserted in insertion tube 5-1-5, selects corresponding through hole 5-1-4 corresponding with jack 5-1-3 according to length requirement, bearing pin regular length governor motion 5-1 is installed.
As shown in Figure 5, described length adjustment mechanism 5-1 comprises arm-tie 5-1-6, screw rod 5-1-7, nut 5-1-8, arm-tie 5-1-6 is arranged on two sections of connecting rod 5 joints, tetra-angles are all provided with a through hole to arm-tie 5-1-6, screw rod 5-1-7 is through through hole, and nut 5-1-8 is fixed on the screw rod 5-1-7 of arm-tie 5-1-6 both sides.
Above-mentioned detailed description of the invention is only concrete case of the present invention; scope of patent protection of the present invention includes but not limited to product form and the style of above-mentioned detailed description of the invention; any meet claims of the present invention a kind of lever comprehensive oil extraction equipment and any person of an ordinary skill in the technical field to its suitable change done or modification, all should fall into scope of patent protection of the present invention.
Claims (10)
1. a lever comprehensive oil extraction equipment, comprise: motor (1), transmission mechanism (2), reduction box (3), crank (4), connecting rod (5), walking beam (6), support (7), horse head (8), outstanding rope (9), Connection Block (14), it is characterized in that: described walking beam (6) two ends respectively arrange a horse head (8), motor (1), transmission mechanism (2), reduction box (3) is arranged on support (7) bottom, reduction box (3) output shaft connecting crank (4), crank (4) connects connecting rod (5) lower end, connecting rod (5) upper end connects walking beam (6) side bottom by Connection Block (14), outstanding rope (9) has two, is arranged on two horse heads (8) respectively, crank (4) is provided with at least one connecting rod installing hole (4-1).
2. a kind of lever comprehensive oil extraction equipment according to claim 1, it is characterized in that: described two outstanding rope (9) bottom all connecting with pumping rods (10), sucker rod (10) bottom connects oil well pump (11), and the ratio of the work area of left and right two oil well pump (11) is inversely proportional to the ratio of the well pressure of left and right two oil well.
3. a kind of lever comprehensive oil extraction equipment according to claim 1, it is characterized in that: arrange an axis of rotation (15) between described walking beam (6) and support (7), the ratios of the ratio of distances constant of the outstanding rope (9) in the relative left and right of axis of rotation (15) two and the working pulling force of left and right two outstanding restrict (9) are inversely proportional to.
4. a kind of lever comprehensive oil extraction equipment according to claim 1, it is characterized in that: described walking beam (6) bottom arranges a rotating seat (12), support (7) top arranges a base (13) corresponding with rotating seat (12), and axis of rotation (15) is arranged on rotating seat (12) with the axis hole of base (13).
5. a kind of lever comprehensive oil extraction equipment according to claim 1, is characterized in that: at least one in described rotating seat (12), Connection Block (14) is weldingly fixed on walking beam (6).
6. a kind of lever comprehensive oil extraction equipment according to claim 1, it is characterized in that: described rotating seat (12) is provided with clamping plate a(12-1), walking beam (6) middle part longitudinally arranges multiple installing hole a(6-1), clamping plate a(12-1) by installing hole a(6-1) be connected and fixed with walking beam (6).
7. a kind of lever comprehensive oil extraction equipment according to claim 1, it is characterized in that: described Connection Block (14) is provided with clamping plate b(14-1), the upper correspondence position of walking beam (6) longitudinally arranges multiple installing hole b(6-2), clamping plate b(14-1) by installing hole b(6-2) be connected and fixed with walking beam (6).
8. a kind of lever comprehensive oil extraction equipment according to claim 1, is characterized in that: described connecting rod (5) is divided into two sections, and the junction of two sections of connecting rods (5) is provided with length adjustment mechanism (5-1).
9. a kind of lever comprehensive oil extraction equipment according to claim 8, it is characterized in that: described length adjustment mechanism (5-1) comprises sleeve (5-1-1), inserted link (5-1-2), sleeve (5-1-1), inserted link (5-1-2) is separately positioned on two sections of connecting rods (5), inserted link (5-1-2) is upper arranges at least two jacks (5-1-3), sleeve (5-1-1) is provided with the insertion tube (5-1-5) corresponding with inserted link (5-1-2), insertion tube (5-1-5) is provided with the through hole (5-1-4) corresponding with jack (5-1-3), through hole (5-1-4) quantity is at least three.
10. a kind of lever comprehensive oil extraction equipment according to claim 8, it is characterized in that: described length adjustment mechanism (5-1) comprises arm-tie (5-1-6), screw rod (5-1-7), nut (5-1-8), arm-tie (5-1-6) is arranged on two sections of connecting rod (5) joints, four angles are all provided with a through hole to arm-tie (5-1-6), screw rod (5-1-7) is through through hole, and nut (5-1-8) is fixed on the screw rod (5-1-7) of arm-tie (5-1-6) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410454872.5A CN104234668A (en) | 2014-09-10 | 2014-09-10 | Lever type comprehensive oil extracting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410454872.5A CN104234668A (en) | 2014-09-10 | 2014-09-10 | Lever type comprehensive oil extracting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN104234668A true CN104234668A (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410454872.5A Pending CN104234668A (en) | 2014-09-10 | 2014-09-10 | Lever type comprehensive oil extracting equipment |
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| CN (1) | CN104234668A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331962A (en) * | 2019-06-12 | 2019-10-15 | 刘丽 | Novel oilfield oil extractor device and operating method |
| CN112216195A (en) * | 2020-10-22 | 2021-01-12 | 西南石油大学 | Multi-type rod oil pumping system demonstration teaching aid |
| CN118601523A (en) * | 2024-08-08 | 2024-09-06 | 成都鑫泽机械有限公司 | Double-well pumping unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1204732A (en) * | 1998-07-23 | 1999-01-13 | 王莹 | Electromagnet beam-pumping unit |
| CN2430555Y (en) * | 2000-04-25 | 2001-05-16 | 关宝文 | Double head beam direction variable oil pump machine |
| CN2926581Y (en) * | 2006-04-11 | 2007-07-25 | 刘永德 | Bidirectionally balanced walking beam style double donkey oil sucker with normal cranks for double wells |
| US20110314959A1 (en) * | 2010-05-08 | 2011-12-29 | Smith Alan D | Cross-Jack Counterbalance System |
| CN203655879U (en) * | 2014-01-14 | 2014-06-18 | 山东神宇机械制造有限公司 | Adjustable pumping unit connecting rod |
-
2014
- 2014-09-10 CN CN201410454872.5A patent/CN104234668A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1204732A (en) * | 1998-07-23 | 1999-01-13 | 王莹 | Electromagnet beam-pumping unit |
| CN2430555Y (en) * | 2000-04-25 | 2001-05-16 | 关宝文 | Double head beam direction variable oil pump machine |
| CN2926581Y (en) * | 2006-04-11 | 2007-07-25 | 刘永德 | Bidirectionally balanced walking beam style double donkey oil sucker with normal cranks for double wells |
| US20110314959A1 (en) * | 2010-05-08 | 2011-12-29 | Smith Alan D | Cross-Jack Counterbalance System |
| CN203655879U (en) * | 2014-01-14 | 2014-06-18 | 山东神宇机械制造有限公司 | Adjustable pumping unit connecting rod |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331962A (en) * | 2019-06-12 | 2019-10-15 | 刘丽 | Novel oilfield oil extractor device and operating method |
| CN112216195A (en) * | 2020-10-22 | 2021-01-12 | 西南石油大学 | Multi-type rod oil pumping system demonstration teaching aid |
| CN112216195B (en) * | 2020-10-22 | 2024-08-13 | 西南石油大学 | Multi-type sucker rod pumping system demonstration teaching aid |
| CN118601523A (en) * | 2024-08-08 | 2024-09-06 | 成都鑫泽机械有限公司 | Double-well pumping unit |
| CN118601523B (en) * | 2024-08-08 | 2024-10-18 | 成都鑫泽机械有限公司 | Double-well pumping unit |
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Application publication date: 20141224 |