CN2601303Y - Oil pumping workover rig - Google Patents
Oil pumping workover rig Download PDFInfo
- Publication number
- CN2601303Y CN2601303Y CN 03236696 CN03236696U CN2601303Y CN 2601303 Y CN2601303 Y CN 2601303Y CN 03236696 CN03236696 CN 03236696 CN 03236696 U CN03236696 U CN 03236696U CN 2601303 Y CN2601303 Y CN 2601303Y
- Authority
- CN
- China
- Prior art keywords
- head sheave
- wheel
- oil pumping
- pinion
- rope
- 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.)
- Expired - Fee Related
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- Cage And Drive Apparatuses For Elevators (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model relates to an oil pumping well servicing rig, comprising main frame, beam hanger, wick, decelerator, pinion, gear wheel, head sheave axle, head sheave axle fastening, head sheave, electric motor, brake, shaft coupling, counterweight iron, electricity control cabinet, head sheave lift rope, lift wheel, lift rope and bearing. The invention is characterized in that the gear wheel, the head sheave axle and the lift wheel are fixed to one another, mounted through a bearing on the head sheave axle tightly fixed to the main frame with a head sheave axle fastening. One end of the wick crossing the head sheave is connected to the counterweight iron, the other end being connected to the beam hanger. The electric motor is connected through the brakes and the shaft coupling to the decelerator, the rear output shaft of which is connected to the pinion communicating with the big gear wheel. The utility model can be easily produced, reliably operated, conveniently maintained and used. Being able to pump oil and repair the wells, it can conserve more than 50% energy compared with the beam pumper.
Description
Technical field
The utility model relates to a kind of oil pumping workover rig, relates to a kind of device that can pump and can well workover use specifically, belongs to petroleum machinery.
Background technology
At present, the inventor does not have 4 patented products such as walking beam Bevel Gear Transmission oil pumper in the patent ZL99248521.5 of application on October 18th, 1999, in producing, using, find also to exist some structural problems, as not transferring stroke owing to the former oil pumper of structural reason, influence oil pumping effect, need change belt pulley when original product is adjusted jig frequency in addition, operation more complicated, bothersome.Moreover the machine-building cost repairs more complicated than higher.In a word, former patented product should further be improved, thereby improves its performance, reduces cost, the convenient use.
Summary of the invention
The purpose of this utility model is to provide a kind of operation that can pump and can well workover use more reliable, keeps in repair and use oil pumping workover rig more easily, to remedy the deficiencies in the prior art.
The purpose of this utility model is to realize like this, it comprises main frame (1), polished rod eye (3), oil pumping rope (4), reduction box (5), pinion (7), gear wheel (8), it wheel shaft (9), it wheel shaft fastener (10), head sheave (11), motor (12), brake (13), shaft coupling (14), balance weight iron (15), regulator cubicle (16), head sheave lift rope (17), elevator wheel (18), lift rope (19) and bearing (20), it is characterized in that gear wheel (8), head sheave (11) and elevator wheel (18) interfix, and be installed on day wheel shaft (9) by bearing (20), it wheel shaft (9) is fastened on the main frame (1) with a day wheel shaft fastener (10), one end of the oil pumping rope (4) of leap on head sheave (11) is connected with balance weight iron (15), the other end of oil pumping rope (4) is connected with polished rod eye (3), motor (12) is connected with reduction box (5) with shaft coupling (14) through brake (13), the reduction gearbox output shaft (6) of reduction box (5) is connected with pinion (7), and pinion (7) is connected with gear wheel (8).
Described pinion (7) and gear wheel (8) are gear drive, also can be transmission of pin tooth or chain gear transmission.
Described motor (12) also can drive reduction box (5) through belt transmission or chain gear transmission.
The utility model compared with prior art, it is easy to manufacture, moves more reliably, keeps in repair and uses more conveniently, can pump and can well workover, it compares energy-conservation more than 50% with beam pumping unit.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 be in the accompanying drawing 1 A to view.
Among the figure: 1, main frame, 2, oil pumping polish rod, 3, polished rod eye, 4, oil pumping rope, 5, reduction box, 6, reduction gearbox output shaft, 7, pinion, 8, gear wheel, 9, day wheel shaft, 10, day wheel shaft fastener, 11, head sheave, 12, motor, 13, brake, 14, shaft coupling, 15, balance weight iron, 16, regulator cubicle, 17, the head sheave lift rope, 18, the elevator wheel, 19, lift rope, 20, bearing, 21, the reduction box power shaft, 22, small cylinder gear, 23, axle, 24, big column gear, 25, bevel pinion, 26, bevel gear wheel.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
Referring to accompanying drawing, it comprises main frame 1 the utility model, polished rod eye 3, oil pumping rope 4, reduction box 5, pinion 7, gear wheel 8, it wheel shaft 9, it wheel shaft fastener 10, head sheave 11, motor 12, brake 13, shaft coupling 14, balance weight iron 15, regulator cubicle 16, head sheave lift rope 17, elevator wheel 18, lift rope 19 and bearing 20, it is characterized in that gear wheel 8, head sheave 11 and elevator wheel 18 interfix, and be installed on day wheel shaft 9 by bearing 20, they wheel shaft 9 usefulness day wheel shaft fastener 10 is fastened on the main frame 1, one end of the oil pumping rope 4 of leap on head sheave 11 is connected with balance weight iron 15, the other end of oil pumping rope 4 is connected with polished rod eye 3, motor 12 is connected with reduction box 5 with shaft coupling 14 through brake 13, the reduction gearbox output shaft 6 of reduction box 5 is connected with pinion 7, and pinion 7 is connected with gear wheel 8.When motor 12 under the control of regulator cubicle 16 during frequent forward and backward head sheave 11 also with the same together frequent forward and backward of gear wheel 8, thereby making balance weight iron 15 and polished rod eye 3 lead oil pumping polish rod 2 pumps, realize the function of oil pumping, oil pumping rope 4 quits work when well workover.And the lift rope 19 on the elevator wheel 18 plays the effect of gondola, and supporting capacity is also bigger, therefore finishes the work of well workover under the cooperation of other aid.Passing through brake 13 from accompanying drawing 3 visible motor 12 is connected with reduction box power shaft 21 with shaft coupling 14, when rotating, motor 12 just can rotate reduction box power shaft 21 and small cylinder gear 22, and be meshed with big column gear 24, big column gear 24 drives axle 23 and bevel pinion 25 and is meshed with bevel gear wheel 26, bevel gear wheel 26 drive reduction gearbox output shafts 6 and pinion 7 and with gear wheel 8 engagements.Described pinion 7 and gear wheel 8 are gear drive, also can be transmission of pin tooth or chain gear transmission, and described motor 12 also can drive reduction box 5 through belt transmission or chain gear transmission.
Claims (3)
1, a kind of oil pumping workover rig, it comprises main frame (1), polished rod eye (3), oil pumping rope (4), reduction box (5), pinion (7), gear wheel (8), it wheel shaft (9), it wheel shaft fastener (10), head sheave (11), motor (12), brake (13), shaft coupling (14), balance weight iron (15), regulator cubicle (16), head sheave lift rope (17), elevator wheel (18), lift rope (19) and bearing (20), it is characterized in that gear wheel (8), head sheave (11) and elevator wheel (18) interfix, and be installed on day wheel shaft (9) by bearing (20), it wheel shaft (9) is fastened on the main frame (1) with a day wheel shaft fastener (10), one end of the oil pumping rope (4) of leap on head sheave (11) is connected with balance weight iron (15), the other end of oil pumping rope (4) is connected with polished rod eye (3), motor (12) is connected with reduction box (5) with shaft coupling (14) through brake (13), the reduction gearbox output shaft (6) of reduction box (5) is connected with pinion (7), and pinion (7) is connected with gear wheel (8).
2, oil pumping workover rig according to claim 1 is characterized in that described pinion (7) and gear wheel (8) are gear drive, also can be transmission of pin tooth or chain gear transmission.
3, oil pumping workover rig according to claim 1 and 2 is characterized in that described motor (12) also can drive reduction box (5) through belt transmission or chain gear transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03236696 CN2601303Y (en) | 2003-01-29 | 2003-01-29 | Oil pumping workover rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03236696 CN2601303Y (en) | 2003-01-29 | 2003-01-29 | Oil pumping workover rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2601303Y true CN2601303Y (en) | 2004-01-28 |
Family
ID=34166923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03236696 Expired - Fee Related CN2601303Y (en) | 2003-01-29 | 2003-01-29 | Oil pumping workover rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2601303Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006074578A1 (en) * | 2005-01-17 | 2006-07-20 | Chengqun Jin | Oil-pumping workover rig |
| CN1321256C (en) * | 2004-08-06 | 2007-06-13 | 金成群 | Oil-pumping workover rig |
| CN102889069A (en) * | 2011-07-23 | 2013-01-23 | 李红宾 | Energy-saving oil extracting device |
| CN103723607A (en) * | 2013-12-12 | 2014-04-16 | 四川矿山机器（集团）有限责任公司 | Bearing seat structure for wound travelling head sheave |
-
2003
- 2003-01-29 CN CN 03236696 patent/CN2601303Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321256C (en) * | 2004-08-06 | 2007-06-13 | 金成群 | Oil-pumping workover rig |
| WO2006074578A1 (en) * | 2005-01-17 | 2006-07-20 | Chengqun Jin | Oil-pumping workover rig |
| US7588076B2 (en) | 2005-01-17 | 2009-09-15 | Chengqun Jin | Pumping and repairing unit |
| CN102889069A (en) * | 2011-07-23 | 2013-01-23 | 李红宾 | Energy-saving oil extracting device |
| CN103723607A (en) * | 2013-12-12 | 2014-04-16 | 四川矿山机器（集团）有限责任公司 | Bearing seat structure for wound travelling head sheave |
| CN103723607B (en) * | 2013-12-12 | 2016-06-01 | 四川矿山机器（集团）有限责任公司 | Winding formula floating sheave bearing block structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |