CN204511385U - A kind of pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit - Google Patents
A kind of pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit Download PDFInfo
- Publication number
- CN204511385U CN204511385U CN201520014205.5U CN201520014205U CN204511385U CN 204511385 U CN204511385 U CN 204511385U CN 201520014205 U CN201520014205 U CN 201520014205U CN 204511385 U CN204511385 U CN 204511385U
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- CN
- China
- Prior art keywords
- guide rail
- reversing arrangement
- pumping unit
- ring gear
- pulling force
- 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.)
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Abstract
The utility model relates to a kind of pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit, and this system is made up of sucker rod (1), polished rod eye (2), lifting rope (3), walking beam (4), walking beam axle (5), support (6), derrick (7), guide rail (8), draw-in groove (9), ballast box (10), fixed pulley (11), draw-in groove (12), reversing arrangement guide rail bracket (13), guide rail (14), reversing arrangement (15), base (16) and stay cord (17).The utility model is on the basis of horizontal planetary ring gear beam-pumping unit, increase pulling force closed-loop system, thus makes reversing arrangement stressed more even, moves more steady.This utility model is applicable to the occasions such as common oil well oil-pumping, ocean oil pumping, deep well.
Description
Technical field
The utility model relates to field of petroleum exploitation, particularly relates to a kind of horizontal planetary ring gear beam-pumping unit.
Background technology
Current oil field equipment uses the most generally beam pumping unit, and beam pumping unit fuselage is heavy, energy consumption is high, efficiency is low, and stroke is short, and it is more and more difficult to meet the demand of market to long stroke.In blue elephant, maturation is chain drive pumping unit the most, but due to its poor reliability, the life-span is short and be difficult to widely use.Horizontal planetary gear ring type pumping unit is energy-conservation, efficiency is high, stroke is long, but in motion process, there is reversing arrangement discontinuity, the problem of bumpy motion.
Utility model content
In order to solve horizontal pumping unit reversing arrangement discontinuity in prior art, the problem of bumpy motion, provide a kind of pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit just can head it off.
The utility model solves the technical scheme that its technical problem adopts: construct a kind of pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit, this system by oil pumper by sucker rod (1), polished rod eye (2), lifting rope (3), walking beam (4), walking beam axle (5), support (6), derrick (7), guide rail (8), draw-in groove (9), ballast box (10), fixed pulley (11), draw-in groove (12), reversing arrangement guide rail bracket (13), guide rail (14), reversing arrangement (15), base (16) and stay cord (17) composition, described support (6), derrick (7) and reversing arrangement guide rail bracket (13) are fixed on base (16), reversing arrangement (15) is had in described reversing arrangement guide rail bracket (13), reversing arrangement (15) horizontally slips on guide rail (14), reversing arrangement (15) is connected with ballast box (10) with stay cord (17) by lifting rope (3), ballast box (10) is provided with in described derrick (7), ballast box (10) slides up and down on guide rail (8), walking beam (4) is fixed on support (6) by walking beam axle (5), described draw-in groove (9) is connected with ballast box (10), and described fixed pulley (11) is connected with stay cord (17).
Implement a kind of pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit of the utility model, there is following beneficial effect: on the basis of horizontal planetary ring gear beam-pumping unit, increase pulling force closed-loop system, make reversing arrangement stressed more even, move more steady.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit described in the utility model.
Detailed description of the invention
As Fig. 1, in a kind of pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit described in the utility model, be made up of sucker rod (1), polished rod eye (2), lifting rope (3), walking beam (4), walking beam axle (5), support (6), derrick (7), guide rail (8), draw-in groove (9), ballast box (10), fixed pulley (11), draw-in groove (12), reversing arrangement guide rail bracket (13), guide rail (14), reversing arrangement (15), base (16) and stay cord (17).
in this preferred embodiment, walking beam (4) is fixed on support (6) by walking beam axle (5), described draw-in groove (9) is connected with ballast box (10), described fixed pulley (11) is connected with stay cord (17), bearing (5), derrick (7) and reversing arrangement guide rail bracket (13) are fixed on base (16), reversing arrangement (15) is had in reversing arrangement guide rail bracket (13), reversing arrangement (15) horizontally slips on guide rail (14), be provided with ballast box (10) in derrick (7), ballast box (10) slides up and down on guide rail (8).Reversing arrangement (15) is connected with ballast box (10) with stay cord (17) by rope (3).Reversing arrangement (15), lifting rope (3) and stay cord (17) drive ballast box (10) to move up and down, and ballast box (10) drives walking beam (4) to swing, thus realizes oil well pump and move up and down, and reaches the object of oil pumping.
Claims (1)
1. for a pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit, it is characterized in that: described a kind of pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit is by sucker rod (1), polished rod eye (2), lifting rope (3), walking beam (4), walking beam axle (5), support (6), derrick (7), guide rail (8), draw-in groove (9), ballast box (10), fixed pulley (11), draw-in groove (12), reversing arrangement guide rail bracket (13), guide rail (14), reversing arrangement (15), base (16) and stay cord (17) composition, described support (6), derrick (7) and reversing arrangement guide rail bracket (13) are fixed on base (16), reversing arrangement (15) is had in described reversing arrangement guide rail bracket (13), reversing arrangement (15) horizontally slips on guide rail (14), reversing arrangement (15) is connected with ballast box (10) with stay cord (17) by lifting rope (3), ballast box (10) is provided with in described derrick (7), ballast box (10) slides up and down on guide rail (8), walking beam (4) is fixed on support (6) by walking beam axle (5), described draw-in groove (9) is connected with ballast box (10), and described fixed pulley (11) is connected with stay cord (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014205.5U CN204511385U (en) | 2015-01-09 | 2015-01-09 | A kind of pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014205.5U CN204511385U (en) | 2015-01-09 | 2015-01-09 | A kind of pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204511385U true CN204511385U (en) | 2015-07-29 |
Family
ID=53709378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520014205.5U Expired - Fee Related CN204511385U (en) | 2015-01-09 | 2015-01-09 | A kind of pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204511385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301764A (en) * | 2017-12-29 | 2018-07-20 | 重庆邦略投资有限公司 | A kind of rotary drilling rig of automatic weighing |
-
2015
- 2015-01-09 CN CN201520014205.5U patent/CN204511385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301764A (en) * | 2017-12-29 | 2018-07-20 | 重庆邦略投资有限公司 | A kind of rotary drilling rig of automatic weighing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170109 |