CN108049842A - A kind of rolling resigning vertical oil-pumping machine - Google Patents
A kind of rolling resigning vertical oil-pumping machine Download PDFInfo
- Publication number
- CN108049842A CN108049842A CN201711402005.7A CN201711402005A CN108049842A CN 108049842 A CN108049842 A CN 108049842A CN 201711402005 A CN201711402005 A CN 201711402005A CN 108049842 A CN108049842 A CN 108049842A
- Authority
- CN
- China
- Prior art keywords
- rolling
- pedestal
- guide rail
- wheel
- idler wheel
- 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 44
- 238000005096 rolling process Methods 0.000 title claims abstract description 42
- 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 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 230000007935 neutral effect Effects 0.000 description 4
- 239000003129 oil well Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010977 unit operation 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
-
- 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
Landscapes
- 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)
- Friction Gearing (AREA)
Abstract
The invention discloses a kind of rolling resigning vertical oil-pumping machines, are related to pumping unit technical field.It is in pan frontward end and two corner positions of corresponding rails, and setting rolling axis respectively, opposite two roller shafts are fixedly connected by transmission shaft so as to idler wheel synchronous rolling, and idler wheel outer circle is in contact with guide rail with respect to the fixed idler wheel of pedestal；In base rear end and two corner positions of corresponding rails, pivot center is set respectively with respect to the fixed eccentric wheel of pedestal, eccentric wheel axis has eccentricity with pivot center, two opposite rotation axis are fixedly connected by drive link so that eccentric wheel rotates synchronously, wheel rim endoporus is sleeved on premise clearance fit in eccentric wheel outer circle, roller shaft and rotation axis end set transfer torque structure, when rotating rotation axis makes wheel rim outer circle and guide rail inconsistent, it can make to be formed the wedge gap using idler wheel outer circle and guide rail line contact line as vertex between pedestal and guide rail.Lifting, fall and stepping down for entire pumping unit is easy to operate rapid, and when reset is good to neutrality.
Description
Technical field
The present invention relates to vertical oil-pumping machine, the vertical oil-pumping machine of resigning is especially rolled.
Background technology
It is vertical for rolling is used to step down（Also known as tower-type）The oil well of pumping unit, must when needing to carry out workover treatment
First entire pumping unit, which must be lifted, to roll, and entire pumping unit is then driven to step down away from well head certain distance behaviour
Make, concede workover treatment space, after completing workover treatment, entire vertical oil-pumping machine is also rolled to origin-location and resets behaviour
Make, when reset will ensure polished rod eye and oil well mouth centering.
Chinese invention patent specification Publication No. CN204920914U, publication date 2015.12.30 disclose one kind
Top direct-driving type pumping unit including driving device, rack, balancing device and loses load protective device part composition；Wherein, rack is
Upright rack and pedestal two parts composition, it is characterised in that：Resigning operating device is provided on pedestal.Resigning operating device bag
Guide rail and roll wheel assembly are included, when needing to carry out resigning operation, the jackscrew nut on four rolling component top is turned, falls idler wheel
With guide rail contact and lifting pumping unit, vehicle-mounted structure is formed, crank rotation roller is respectively adopted in pumping unit both sides, you can driving is taken out
Oil machine is realized away from well head to be stepped down or resets, and idler wheel is risen after reset, pedestal is contacted and compressed with basis.
The top direct-driving type pumping unit is disadvantageous in that：Needing manually to turn four jackscrew nuts rolls idler wheel
Axis is moved up and down with respect to pedestal, and pumping unit could be lifted and fallen, cumbersome laborious；It needs manually to be rotated with crank and roll
Wheel could realize the resigning or reset of pumping unit, and each idler wheel rotation is asynchronous, and when reset is poor to neutrality.
Chinese invention patent specification Publication No. CN102465686B, publication date 2014.12.03 disclose one kind
The rolling moving device of novel tower-type pumping unit.The rolling mobile device includes welded plate, connecting plate, bolt is very heavy, idler wheel is total
Into bolt is very heavy to be located in the threaded hole of connecting plate.This rolls one of moving device as tower-type pumping unit gantry base
Point, outer end and the pumping unit shelf tube chamber welds with base of welded plate are fixed, can according to the structures of different tower-type pumping unit gantry bases with
The weight of complete machine selects the monomer of the rolling moving device of three or more to be welded on the corresponding positions of tower-type pumping unit gantry base
It puts.When needing telephone-moving, just idler wheel assembly is put into below connecting plate, then rotary screw is very heavy, gantry base and base
Micro gap is jacked up between above plinth, not generate scratch when ensureing mobile, at this moment using simple dynamic traction device, is such as rolled
Dynamic cucurbit or hydraulic jack etc. can easily move pumping unit.
The rolling moving device is disadvantageous in that：It needs manually to turn each screw rod very heavy so that the idler wheel axis of rolling
Line is moved up and down with respect to pedestal, and pumping unit could be lifted and fallen, cumbersome laborious, steps down and reset movement needs to add
Dynamic traction device is completed, cumbersome, of high cost.
The content of the invention
The defects of during in order to overcome above-mentioned resigning of the prior art cumbersome arduously, reset to neutral difference, this hair
Bright technical problems to be solved are to provide a kind of rolling resigning vertical oil-pumping machine, make lifting, fall and stepping down for entire pumping unit
It is easy to operate rapid, to neutral good during reset.
In order to solve the above technical problems, the technical scheme is that：Including upright rack, pedestal and two guide rails, bottom
Gapless is supported on guide rail seat below, in pan frontward end and two corner positions of corresponding rails, sets rolling axis respectively
With respect to the fixed idler wheel of pedestal, opposite two roller shafts are fixedly connected by transmission shaft so as to idler wheel synchronous rolling, outside idler wheel
Circle is in contact with guide rail；In base rear end and two corner positions of corresponding rails, respectively pivot center is set to consolidate with respect to pedestal
Fixed eccentric wheel, eccentric wheel axis have eccentricity with pivot center, and opposite two rotation axis are fixedly connected by drive link
So that eccentric wheel rotates synchronously, wheel rim endoporus is sleeved on premise clearance fit in eccentric wheel outer circle, roller shaft and rotary shaft end
Portion, which is set, transfers torque structure, when rotating rotation axis makes wheel rim outer circle and inconsistent guide rail, can make to be formed between pedestal and guide rail
Using idler wheel outer circle and guide rail line contact line as the wedge gap on vertex.
The invention has the advantages that：Since two opposite rotation axis are fixedly connected partially by drive link
Heart wheel can rotate synchronously, and can make to generate with idler wheel outer circle and guide rail between pedestal and guide rail by rotation axis rotation eccentric wheel
Line contact line is the wedge gap on vertex, so lifting and falling for pedestal is easy to operate rapid.It is generated between pedestal and guide rail
During wedge gap, idler wheel outer circle and wheel rim outer circle are supported on guide rail simultaneously, and opposite two roller shafts are fixed by transmission shaft
Connection enable idler wheel synchronous rolling, and an idler wheel need to be only rotated by the axis of rolling can drive the movement of pedestal opposite rail,
So the resigning of entire pumping unit and reset it is easy to operate rapid, and due to idler wheel can synchronous rolling, entire pumping unit allows
Position and the displacement distance resetted can be consistent, so to neutral good when resetting.
As being further improved for above-mentioned technical proposal, electric device, electric device output are fixedly mounted on the pedestal
Axis is connected with rolling the transmission torque structure of shaft end, and electric device, electric device output shaft are fixedly mounted on the pedestal
It is connected with the transmission torque structure of rotation axis end.After this structure, make lifting, fall and stepping down for entire pumping unit
Operation it is more simple, convenient and rapid, using electric device electric control system such as digital control system can conveniently and be accurately controlled
The rotation of idler wheel and eccentric wheel, so the operation lifted, fall and stepped down of entire pumping unit is more laborsaving, pedestal displacement distance
It can accurately control, to neutral good during reset.
Description of the drawings
Fig. 1 is the vertical view half sectional view of the rolling resigning vertical oil-pumping machine of the first embodiment of the invention；
Fig. 2 is to roll resigning vertical oil pumping shown in Fig. 1 to lift preceding A to sectional view；
Fig. 3 is to roll resigning vertical oil pumping shown in Fig. 1 to lift rear A to sectional view；
Fig. 4 is the vertical view half sectional view of the rolling resigning vertical oil-pumping machine of second of embodiment of the present invention.
1st, eccentric wheel component, 2, rotor block, 3, oil well mouth, 4, pedestal, 5, upright rack, 6, transmission shaft, 7, drive link,
8th, idler wheel electric device, 9, eccentric wheel electric device, 10, guide rail, 01, rolling axis, 02, pivot center, 03, camshaft
Line, 11, right plate, 12, rotation axis end, 13, rotation axis, 14, eccentric wheel, 15, left plate, 16, rotation axis, 17, wheel rim,
21st, right shell body, 22, the axis of rolling, 23, roll shaft end, 24, bearing, 25, idler wheel, 26, right baffle-plate, 27, the axis of rolling, 28, idler wheel
Outer circle contact line, 41, base crossbeam, 42, base crossbeam, 43, pedestal is in the following, 44, wedge gap.
Specific embodiment
The improvement that the defects of two kinds of embodiments of the present invention are and are directed in the prior art is made, separately below to this two kinds
Specific embodiment is explained in detail.
Fig. 1 is the vertical view half sectional view of the rolling resigning vertical oil-pumping machine of the first embodiment of the invention.Due to left and right
Symmetrical configuration, so only section view right side roll wheel assembly and eccentric wheel assembly.
4 front end of pedestal sets two idler wheels close to oil well mouth 3 in two corner positions of 4 front end of bottom and corresponding rails 10
Component 2 sets two eccentric wheel assemblies 1 in two corner positions of base rear end and corresponding rails.
25 both ends of idler wheel in roll wheel assembly 2 are extended with the axis of rolling 23 and 27, and the axis of rolling is by right baffle-plate 26 and right shell body 21
On through hole supporting and it is rotatable, right baffle-plate 26 and right shell body 21 are welded with pedestal 4 or are fixedly connected by screw, rolling axis
01 opposite pedestal 4 is fixed, and opposite two axis of rolling 27 are fixedly connected by transmission shaft 6 so as to 25 synchronous rolling of idler wheel, are rolled
It can weld or be fixedly connected by screw that axis 27 is fixedly connected with transmission shaft 6, and 25 outer circle of idler wheel is in contact with guide rail 10.
14 both ends of eccentric wheel in eccentric wheel assembly 1 are extended with rotation axis 13 and 16, and rotation axis is by left plate 15 and right side
On plate 11 through hole supporting and it is rotatable, left plate 15 and right plate 11 are welded with pedestal 4 or are fixedly connected by screw, rotation
Axis 02 is fixed with respect to pedestal 4, and eccentric wheel axis 03 has eccentricity with pivot center 02, and the size of eccentricity influences wedge shape
The size in gap 44, opposite two rotation axis 16 are fixedly connected by drive link 7 so that eccentric wheel 14 rotates synchronously, wheel rim 17
Endoporus is sleeved on premise clearance fit in 14 outer circle of eccentric wheel.Bearing 24 can be sliding bearing or rolling bearing, rotation axis
Bearing 24 at 13 and 16 can also be set, be not drawn into figure.
Fig. 2 is to roll resigning vertical oil pumping shown in Fig. 1 to lift preceding A to sectional view.Pivot center 02 and eccentric wheel axis 03
Line it is parallel with guide rail 10 when, 17 outer circle of wheel rim is in contact with guide rail 10, and rotating clockwise rotation axis 13 at this time makes wheel rim 17
When outer circle and guide rail 10 are inconsistent, it is of course also possible to be designed to rotate counterclockwise rotation axis 13, can make pedestal 4 and guide rail 10 it
Between to be formed with 25 outer circle of idler wheel and 10 line contact line 28 of guide rail be the wedge gap 44 on vertex.
Fig. 3 is to roll resigning vertical oil pumping shown in Fig. 1 to lift rear A to sectional view.Pivot center 02 and eccentric wheel axis 03
Line it is vertical with guide rail 10, the wedge gap that is formed at this time 44 is maximum.When forming wedge gap 44,17 outer circle of wheel rim with
Guide rail 10 is in contact, and 25 outer circle of idler wheel is in contact with guide rail 10, and entire pumping unit load is all pressed in the axis of rolling 1 and rotation axis
On, and passing through 25 outer circle of idler wheel and 17 outer circle of wheel rim transfers load to guide rail 4, guide rail 4 can be pressed on cement by pressing plate
On the basis of.
Shown in Fig. 2 and Fig. 3, it is band keyway endoporus to roll shaft end 23 and set transmission torque structure, and rotation axis end 12 is set
It is internal square hole to put and transfer torque structure, and the structure for transferring torque can also be interior hexagonal hole, side keyway, spline or
The structures such as outer square axis, details are not described herein.
Fig. 4 is the vertical view half sectional view of the rolling resigning vertical oil-pumping machine of second of embodiment of the present invention.
Eccentric wheel electric device 9, electric device 9 is fixedly mounted on the right plate 11 together with the welding of pedestal 4
Output shaft is connected with the transmission torque structure of rotation axis end 12, in the right shell body 21 together with the welding of pedestal 4
Idler wheel electric device 8 is fixedly mounted, 8 output shaft of electric device is connected with rolling the transmission torque structure of shaft end 23.It is electronic
Device 8 or 9 can be made of common electric machine or numerical control servo motor and speed reducer.In addition the invention is not restricted to above-mentioned two kinds implementations
The rolling resigning vertical oil-pumping machine of mode, for other similar equipment for needing resigning mobile, as long as employing above-mentioned technology
Scheme falls within protection scope of the present invention.
Claims (4)
1. a kind of rolling resigning vertical oil-pumping machine, including upright rack, pedestal and two guide rails, gapless is supported below pedestal
On guide rail, it is characterised in that：In pan frontward end and two corner positions of corresponding rails, rolling axis is set respectively with respect to pedestal
Fixed idler wheel, opposite two roller shafts are fixedly connected by transmission shaft so as to idler wheel synchronous rolling, idler wheel outer circle and guide rail
It is in contact；In base rear end and two corner positions of corresponding rails, pivot center is set respectively with respect to the fixed bias of pedestal
Wheel, eccentric wheel axis have eccentricity with pivot center, and opposite two rotation axis are fixedly connected by drive link so as to bias
Wheel rotates synchronously, and wheel rim endoporus is sleeved on premise clearance fit in eccentric wheel outer circle, and roller shaft and rotation axis end set pass
Torque delivery structure when rotating rotation axis makes wheel rim outer circle and inconsistent guide rail, can make to be formed between pedestal and guide rail outside with idler wheel
Circle and the wedge gap that guide rail line contact line is vertex.
2. rolling resigning vertical oil-pumping machine according to claim 1, it is characterised in that：It is fixedly mounted on the pedestal electronic
Device, electric device output shaft are connected with the transmission torque structure of idler wheel shaft end.
3. rolling resigning vertical oil-pumping machine according to claim 1 or 2, it is characterised in that：It is fixedly mounted on the pedestal
Electric device, electric device output shaft are connected with the transmission torque structure of rotation axis end.
4. rolling resigning vertical oil-pumping machine according to claim 1, it is characterised in that：Described is transferred torque structure to set
It puts and is rolling the band keyway endoporus and/or internal square hole of shaft end and end part of driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402005.7A CN108049842B (en) | 2017-12-22 | 2017-12-22 | A kind of rolling resigning vertical oil-pumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402005.7A CN108049842B (en) | 2017-12-22 | 2017-12-22 | A kind of rolling resigning vertical oil-pumping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108049842A true CN108049842A (en) | 2018-05-18 |
| CN108049842B CN108049842B (en) | 2019-10-25 |
Family
ID=62131476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711402005.7A Expired - Fee Related CN108049842B (en) | 2017-12-22 | 2017-12-22 | A kind of rolling resigning vertical oil-pumping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108049842B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2229623C1 (en) * | 2002-11-11 | 2004-05-27 | Уфимский государственный авиационный технический университет | Pumping unit drive with compensation of load-irregularities |
| CN201140977Y (en) * | 2007-10-29 | 2008-10-29 | 金革 | Dragging device of vertical oil pumping machine |
| CN201518441U (en) * | 2009-07-22 | 2010-06-30 | 赵永志 | Hand regulating pumping unit motor base |
| CN202866759U (en) * | 2012-08-06 | 2013-04-10 | 王颖 | Electric work way-making and unload hanging shaft linkage permanent magnet driving vertical pumping unit |
| CN203097845U (en) * | 2013-03-07 | 2013-07-31 | 王颖 | Three-dimensional four-directional direct drive motor dragging vertical type oil pumping unit |
| CN103573221A (en) * | 2012-08-06 | 2014-02-12 | 王颖 | Electric-working abdicating and unloading linkage permanent-magnet-drive vertical type pumping unit |
| CN203702102U (en) * | 2014-02-21 | 2014-07-09 | 西安航空动力股份有限公司 | Moving mechanism for well repair applicable to tower type oil pumping unit |
| CN205638374U (en) * | 2016-02-02 | 2016-10-12 | 付尤东 | Modern group drive beam -pumping unit |
| CN205918404U (en) * | 2016-08-30 | 2017-02-01 | 新疆永升聚元石油机械有限公司 | Two eccentric wear prevention chain drive pumping unit that step down |
| CN106968642A (en) * | 2017-05-08 | 2017-07-21 | 王刚 | Multi-stage speed-reducing short chain gearing vertical oil pumper without general reductor |
-
2017
- 2017-12-22 CN CN201711402005.7A patent/CN108049842B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2229623C1 (en) * | 2002-11-11 | 2004-05-27 | Уфимский государственный авиационный технический университет | Pumping unit drive with compensation of load-irregularities |
| CN201140977Y (en) * | 2007-10-29 | 2008-10-29 | 金革 | Dragging device of vertical oil pumping machine |
| CN201518441U (en) * | 2009-07-22 | 2010-06-30 | 赵永志 | Hand regulating pumping unit motor base |
| CN202866759U (en) * | 2012-08-06 | 2013-04-10 | 王颖 | Electric work way-making and unload hanging shaft linkage permanent magnet driving vertical pumping unit |
| CN103573221A (en) * | 2012-08-06 | 2014-02-12 | 王颖 | Electric-working abdicating and unloading linkage permanent-magnet-drive vertical type pumping unit |
| CN203097845U (en) * | 2013-03-07 | 2013-07-31 | 王颖 | Three-dimensional four-directional direct drive motor dragging vertical type oil pumping unit |
| CN203702102U (en) * | 2014-02-21 | 2014-07-09 | 西安航空动力股份有限公司 | Moving mechanism for well repair applicable to tower type oil pumping unit |
| CN205638374U (en) * | 2016-02-02 | 2016-10-12 | 付尤东 | Modern group drive beam -pumping unit |
| CN205918404U (en) * | 2016-08-30 | 2017-02-01 | 新疆永升聚元石油机械有限公司 | Two eccentric wear prevention chain drive pumping unit that step down |
| CN106968642A (en) * | 2017-05-08 | 2017-07-21 | 王刚 | Multi-stage speed-reducing short chain gearing vertical oil pumper without general reductor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108049842B (en) | 2019-10-25 |
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Effective date of registration: 20200619 Address after: 276017 A302 Chuangye building, high tech Zone, Linyi City, Shandong Province Patentee after: LINYI CAOZHIMEI PHARMACEUTICAL TECHNOLOGY Co.,Ltd. Address before: 276017 Shandong Linyi hi tech Zone Chuang Chuang building A302 Linyi grass Beauty Medical Technology Co., Ltd. Patentee before: Li Hao |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 |