CN109322642A - A kind of tower-type pumping unit suspension point X is to adjustment and well workover resigning mechanism - Google Patents
A kind of tower-type pumping unit suspension point X is to adjustment and well workover resigning mechanism Download PDFInfo
- Publication number
- CN109322642A CN109322642A CN201811499848.8A CN201811499848A CN109322642A CN 109322642 A CN109322642 A CN 109322642A CN 201811499848 A CN201811499848 A CN 201811499848A CN 109322642 A CN109322642 A CN 109322642A
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- mobile terminal
- fixing end
- support frame
- guide wheel
- resigning
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- 238000005086 pumping Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 239000000725 suspension Substances 0.000 title claims abstract description 29
- 210000003734 kidney Anatomy 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000003129 oil well Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage 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
- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
- Load-Engaging Elements For Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
A kind of tower-type pumping unit suspension point X is made of to adjustment and well workover resigning mechanism mobile terminal, fixing end and retreating mechanism.Mobile terminal is made of mobile terminal vertical idler group, mobile terminal horizontal guide wheel group and its bracket, the first support frame, the second support frame, bearing block, traversing adjustable plate；Fixing end is made of fixing end horizontal guide wheel group and its bracket, fixing end vertical idler group and its bracket, fixing end support plate.It is provided with multiple groups kidney slot on traversing adjustable plate, is mounted on the rack by fastener, the opening of kidney slot only allows traversing adjustable plate transverse shifting.When needing to adjust the upward position suspension point X, unscrew traversing adjusting plate fastener, whole adjust within the scope of the kidney channel opening of traversing adjustable plate in mobile terminal arrives suitable position, then fastener is tightened, and mobile terminal is fixed in rack.It when workover treatment, makes a concession driving motor and lifts the first support frame, the second support frame is drawn close to rack, and formation allows bit space.
Description
Technical field
The present invention relates to a kind of tower-type pumping unit, especially a kind of tower-type pumping unit suspension point transverse adjusting mechanism.
Background technique
According to data, equipment used in the mechanical oil well in the whole world 90% is that traditional double leval jib beam type is pumped
Machine, compared with double leval jib beam pumping unit, Balance vertical oil-pumping machine by transmission mechanism make pumping unit power source and
Commutation movement is made in terminal load, and sucker rod and counterweight reach certain balance, mutually constantly exchange storage and release potential energy, real
Balance when operation is showed, energy-saving effect is better than traditional double leval jib beam pumping unit 30~70%, manufacturing cost and maintenance
Cost is small, and is suitable for the working system of long stroke, low jig frequency, although Balance formula pumping unit and double leval jib beam type are pumped
Machine is compared to the obvious advantage, but from the point of view of nearly 30 years pumping unit developments, and Balance vertical oil-pumping machine is in each elephant
Be still in middle and small scale and promote the stage, can not substitute the status of traditional double leval jib beam pumping unit always, analysis exist with
Lower reason.
Operation resigning is convenient and efficient not as good as traditional double leval jib beam pumping unit, what the patent No. 201520382742.5 authorized
Guide rail and rolling assembly is arranged in " top direct-driving type pumping unit " below complete machine, is driven when needing to step down with crank rotation roller
Complete machine is mobile, and for manually mode, operation difficulty is relatively large, Patent No. 201210275729.0 authorize " electric moving and
Unloading, which is hung, takes out linkage electric-machine directly-driven vertical oil-pumping machine " also take overall movement to step down, although being changed to electronic displacement mode, on
State the mobile mode of complete machine and illustrate that base foundation is not strong from another point of view, rigidity is insufficient, easily walks, cause sucker rod and
Oil pipe abrasion, further makes sucker rod mouth shift, in addition, needing special messenger and special equipment in complete machine moving process, expends
Manpower and material resources increase workover cost, and what Patent No. 03106960.6 authorized is " swing arm formula vertical oil-pumping machine " and special
Benefit number has resigning machine in mechanism top design for " a kind of vertical oil-pumping machine well workover resigning mechanism " of 201210353315.5 authorizations
Structure is stepped down by collapsing guide wheel, improves the problem of operation is stepped down, however in above two structure connector it is more,
And not considering the problems of sucker rod position correction, i.e., the position of resigning mechanism at work is fixed, in actual moving process
In, due to wearing for a long time, sucker rod can generate a certain amount of eccentric wear, therefore can adjust the position of sucker rod to adapt to well
Mouth is also highly important, while the measure also can be improved the efficiency of installation and debugging, and the patent No. 201620410210.2 authorizes
" a kind of compound resigning device of novel tower-type pumping unit " and the patent No. 201410474694.2 authorize a kind of " tower straight line
Pumping unit " takes lead screw to carry out the resigning of drawer type, while can finely tune, but efficiency owes height.
Operation resigning problem when in addition to well workover, after well workover adjustment, the suspension point position of tower-type pumping unit and pair of well head
In need integrally to carry out tower-type pumping unit mobile adjustment, tens tons of equipment workload is very big and adjustment is inconvenient, in addition,
Rod string is not rigid body, and different degrees of bending can occur in oil pumping process, easily sucker rod polished rod is caused to misalign
And eccentric wear occurs, it is necessary to the adjustment of suspension point is carried out, in this case, if tower-type pumping unit suspension point position can pass through pumping unit
The suspension point regulating mechanism of itself carries out fine position without whole equipment of movement, can greatly use manpower and material resources sparingly, and drops
Low workover cost improves serious forgiveness, currently, researcher is to tower-type pumping unit well workover retreating mechanism, that is, longitudinally adjusted mode of suspension point
Different designs, but the mechanism still laterally adjusted without convenient, easy tower-type pumping unit suspension point are carried out.
The problem of present invention will step down according to tower-type pumping unit suspension point X to adjustment and well workover, research and development are used for tower oil pumping
The suspension point X of machine corresponds to the position of oil well mouth, it is inclined that sucker rod is effectively reduced to adjustment and well workover resigning mechanism, fine-tuning suspension point
It rubs, and simplicity is stepped down in well workover, improves resigning efficiency.
Summary of the invention
In order to conveniently, safely, effectively adjust the X of suspension point after tower-type pumping unit well carries out workover treatment to position
It sets, to solve the problems, such as that it is not vertical that sucker rod partial wear and oil well cooperate, and simplicity can step down in well workover, improve resigning efficiency,
A kind of tower-type pumping unit suspension point X has been invented to adjustment and well workover resigning mechanism.
The present invention is solves the problems, such as to propose that used technical solution is: a kind of tower-type pumping unit suspension point X to adjusting and
Well workover resigning mechanism is made of mobile terminal, fixing end and resigning mechanism, and mobile terminal is by mobile terminal vertical idler group, mobile terminal water
Flat guide wheel group and its bracket, the first support frame, the second support frame, bearing block, traversing adjustable plate composition；Fixing end is by fixing end water
Flat guide wheel group and its bracket, fixing end vertical idler group and its bracket, fixing end support plate composition；Resigning mechanism is by retreating mechanism
Suspension, resigning driving motor, step down driving rope and resigning hanging ring composition, it is characterised in that: the first support frame and the second support frame
Between connected by revolute pair, connected between the second support frame and traversing adjustable plate by bearing block, traversing adjustable plate and rack are logical
Fastener connection is crossed, multiple groups kidney slot is provided on traversing adjustable plate, is mounted on the rack by fastener, the opening of kidney slot is only
Allow mobile terminal whole with traversing adjustable plate transverse shifting, mobile terminal vertical idler group and mobile terminal horizontal guide wheel group are respectively by two
Guide wheel composition, is separately mounted on the first support frame and mobile terminal horizontal guide wheel bracket, is symmetrically distributed on the first support frame；Gu
Fixed end horizontal guide wheel group and fixing end vertical idler group are respectively made of two guide wheels, are separately mounted to fixing end horizontal guide wheel group branch
It on frame and fixing end vertical idler pack support, is symmetrically distributed in fixing end support plate, is equipped with and allows at the top of resigning mechanism suspension
Position driving motor, the resigning hanging ring that is located on the first support frame of driving rope connection of stepping down, when workover treatment, resigning driving motor fortune
Turn, the lifting of the first support frame, the second support frame will be drawn close toward rack direction, to concede well workover space.
In order within the specified scope, though how lateral adjustments mobile terminal, driving rope is all in same around rope groove with guide wheel
Plane is in best fit state around rope groove with guide wheel, and the design requirement of guide wheel group is as follows: mobile terminal horizontal guide wheel group and fixation
Horizontal guide wheel group is held to change the conduction orientation of driving rope in the horizontal plane, mobile terminal vertical idler group and fixing end vertical idler group
Change and drive the conduction orientation restricted on vertical plane, the guide wheel of mobile terminal horizontal guide wheel group and fixing end horizontal guide wheel group is around rope groove
In same level, and with the guide wheel of mobile terminal vertical idler group and fixing end vertical idler group around the highest point phase of rope groove
It cuts；Mobile terminal vertical idler group guide wheel is tangent around rope groove around rope groove plane and mobile terminal horizontal guide wheel group guide wheel, and fixing end is vertical
Guide wheel group guide wheel is tangent around rope groove around rope groove plane and fixing end horizontal guide wheel group guide wheel.
Above technical scheme is taken, the present invention unscrews traversing adjusting plate fastener, mobile terminal at the upward position point X
It is whole to be adjusted to suitable position within the scope of the kidney channel opening of traversing adjustable plate, then fastener is tightened, mobile terminal is fixed
Onto rack, thus it is not vertical with oil well cooperation after solving the problems, such as sucker rod partial wear to position by adjusting suspension point X, and well workover
When, the lifting of the first support frame is driven by resigning driving motor, the second support frame is drawn close toward rack direction, concedes enough repair
Well space, mechanism is simple, it is high-efficient to step down.
Detailed description of the invention
Fig. 1 is overall structure figure of the invention
Fig. 2 is whole side view of the invention
Fig. 3 is the top view of suspension point X of the invention to adjustment mechanism
Fig. 4 is that mechanism of the invention laterally adjusts schematic diagram
Fig. 5 is well workover resigning schematic diagram of the invention
Fig. 6 is traversing adjustable plate detailed schematic of the invention
Fig. 7 is that the present invention applies the structural schematic diagram on tower-type pumping unit
In figure: 1. mobile terminal vertical idler groups；2. the first support frame；3. the second support frame；4. driving rope；5. polished rod eye；
6. bearing block；7. mobile terminal horizontal guide wheel pack support；8. mobile terminal horizontal guide wheel group；9. fixing end horizontal guide wheel group；10. fixed
Hold horizontal guide wheel pack support；11. fixing end vertical idler group；12. fixing end vertical idler pack support；13. fixing end support plate；
14. rack；15. traversing adjustable plate；15a. kidney slot；15b. fastener；16. dynamical system；17. ballast box；18. resigning mechanism
Suspension；19. resigning driving motor；20. driving rope of stepping down；21. resigning hanging ring.
Specific embodiment
The structure and embodiment that the present invention is furture elucidated with reference to the accompanying drawing.
As shown in Figure 1, 2, the suspension point X is perpendicular by mobile terminal in normal oil pumping operation to adjustment and well workover resigning mechanism
Straight guide wheel group 1, mobile terminal horizontal guide wheel group 8, fixing end horizontal guide wheel group 9 and the conduction driving of fixing end vertical idler group 11 rope 4
Movement, polished rod eye 5 are connected with driving rope 11, and the guide wheel is steel wheel or high-intensitive oil-free self lubrication MC nylon wheel, outer circle
Surface is around rope groove, as shown in figure 3, the mobile terminal vertical idler group 1 and mobile terminal horizontal guide wheel group 8 are respectively by two guide wheel groups
At being separately mounted on the first support frame 2 and mobile terminal horizontal guide wheel bracket 7, be symmetrically distributed on the first support frame 2；It is fixed
End horizontal guide wheel group 9 and fixing end vertical idler group 11 are respectively made of two guide wheels, are separately mounted to fixing end horizontal guide wheel group
On bracket 10 and the fixed pack support 12 of fixing end vertical idler, it is symmetrically distributed in fixing end support plate 13, mobile terminal level is led
Wheel support 7 passes through bolt on the first support frame 2, fixing end horizontal guide wheel pack support 10 and fixing end vertical idler pack support 12
It is bolted in fixing end support plate 13, is connected between the first support frame 2 and the second support frame 3 by revolute pair, second
It is connected between support frame 3 and traversing adjustable plate 15 by bearing block, traversing adjustable plate 15 is connected with rack 14 by fastener 15b
It connects, as shown in Fig. 5 detailed schematic, multiple groups kidney slot 15a is provided on traversing adjustable plate 15, machine is mounted on by fastener 15b
On frame 14, the opening of kidney slot 15a only allows mobile terminal whole with traversing 15 transverse shifting of adjustable plate, and resigning mechanism is by resigning machine
Structure suspension 18, resigning driving motor 19, step down driving rope 20, resigning hanging ring 21 form, and are equipped at the top of resigning mechanism suspension 18
Resigning driving motor 19, the resigning hanging ring 21 that 20 connection of driving rope of stepping down is located on the first support frame 2.
As shown in Fig. 3,4,6, when needing to adjust the position in suspension point transverse direction, unscrew traversing adjusting plate fastener 15b, it is mobile
End is whole to be adjusted to suitable position in the kidney slot 15a opening range of traversing adjustable plate 15, then fastener 15b is tightened, will
Mobile terminal is fixed in rack 14, and as shown in Fig. 2,5, when workover treatment, resigning driving motor 19 is operated, the first support frame 2
Lifting, the second support frame 3 will be drawn close toward rack direction, to concede well workover space.
Application of the present invention on tower-type pumping unit is as shown in Figure 7.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
Subject to, replacement, deformation, the improvement that those skilled in the art that any pair of this technology is made is readily apparent that each fall within of the invention
Protection scope.
Claims (1)
1. a kind of tower-type pumping unit suspension point X is made of to adjustment and well workover resigning mechanism mobile terminal, fixing end and resigning mechanism,
Mobile terminal is by mobile terminal vertical idler group, mobile terminal horizontal guide wheel group and its bracket, the first support frame, the second support frame, bearing
Seat, traversing adjustable plate composition；Fixing end by fixing end horizontal guide wheel group and its bracket, fixing end vertical idler group and its bracket,
Fixing end support plate composition；Resigning mechanism is by retreating mechanism suspension, resigning driving motor, step down driving rope and resigning hanging ring group
At, it is characterised in that: connected between the first support frame and the second support frame by revolute pair, the second support frame and traversing adjustable plate it
Between connected by bearing block, traversing adjustable plate connect with rack by fastener, and multiple groups kidney slot is provided on traversing adjustable plate, logical
It crosses fastener to be mounted on the rack, the opening of kidney slot only allows mobile terminal whole with traversing adjustable plate transverse shifting, mobile terminal
Vertical idler group and mobile terminal horizontal guide wheel group are respectively made of two guide wheels, are separately mounted to the first support frame and mobile terminal is horizontal
On wheel bracket, it is symmetrically distributed on the first support frame；Fixing end horizontal guide wheel group and fixing end vertical idler group are respectively by two
Guide wheel composition, is separately mounted on fixing end horizontal guide wheel pack support and fixing end vertical idler pack support, is symmetrically distributed in solid
In the support plate of fixed end, resigning driving motor is installed at the top of resigning mechanism suspension, driving rope connection of stepping down is located at the first support frame
On resigning hanging ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499848.8A CN109322642B (en) | 2018-12-09 | 2018-12-09 | X-direction adjusting and well repairing abdication mechanism for suspension point of tower type pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499848.8A CN109322642B (en) | 2018-12-09 | 2018-12-09 | X-direction adjusting and well repairing abdication mechanism for suspension point of tower type pumping unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109322642A true CN109322642A (en) | 2019-02-12 |
| CN109322642B CN109322642B (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811499848.8A Active CN109322642B (en) | 2018-12-09 | 2018-12-09 | X-direction adjusting and well repairing abdication mechanism for suspension point of tower type pumping unit |
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| Country | Link |
|---|---|
| CN (1) | CN109322642B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863900A (en) * | 2021-12-02 | 2021-12-31 | 山东广域科技有限责任公司 | Electrically-controlled reversing non-beam pumping unit system |
| CN116927728A (en) * | 2023-07-19 | 2023-10-24 | 大庆石油管理局有限公司 | Tower type oil pumping machine operation abdication device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382058A (en) * | 2007-11-01 | 2009-03-11 | 刘永德 | Regulate for sustained center of common beam type double-well pumping unit |
| CN102865054A (en) * | 2012-09-13 | 2013-01-09 | 中国石油大学(华东) | Vertical pumping unit moving mechanism for well repair |
| CN203769738U (en) * | 2014-04-04 | 2014-08-13 | 赵国祥 | Suspension point movable type pumping unit |
| CN104234670A (en) * | 2014-09-17 | 2014-12-24 | 西安航空动力股份有限公司 | Tower linear pumping unit |
| CN209293762U (en) * | 2018-12-09 | 2019-08-23 | 杭州中油智井装备科技有限公司 | A kind of tower-type pumping unit suspension point X is to adjustment and well workover resigning mechanism |
-
2018
- 2018-12-09 CN CN201811499848.8A patent/CN109322642B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382058A (en) * | 2007-11-01 | 2009-03-11 | 刘永德 | Regulate for sustained center of common beam type double-well pumping unit |
| CN102865054A (en) * | 2012-09-13 | 2013-01-09 | 中国石油大学(华东) | Vertical pumping unit moving mechanism for well repair |
| CN203769738U (en) * | 2014-04-04 | 2014-08-13 | 赵国祥 | Suspension point movable type pumping unit |
| CN104234670A (en) * | 2014-09-17 | 2014-12-24 | 西安航空动力股份有限公司 | Tower linear pumping unit |
| CN209293762U (en) * | 2018-12-09 | 2019-08-23 | 杭州中油智井装备科技有限公司 | A kind of tower-type pumping unit suspension point X is to adjustment and well workover resigning mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863900A (en) * | 2021-12-02 | 2021-12-31 | 山东广域科技有限责任公司 | Electrically-controlled reversing non-beam pumping unit system |
| CN113863900B (en) * | 2021-12-02 | 2022-03-04 | 山东广域科技有限责任公司 | Electrically-controlled reversing non-beam pumping unit system |
| CN116927728A (en) * | 2023-07-19 | 2023-10-24 | 大庆石油管理局有限公司 | Tower type oil pumping machine operation abdication device |
| CN116927728B (en) * | 2023-07-19 | 2024-01-30 | 大庆石油管理局有限公司 | Tower type oil pumping machine operation abdication device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109322642B (en) | 2024-06-11 |
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