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 PDF

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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
loop
ring gear
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
Application number
CN201520014205.5U
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Chinese (zh)
Inventor
王进戈
羊毅
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Prediction Science And Technology Ltd Taken Out By Chengdu Well Of A Specified Duration
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Prediction Science And Technology Ltd Taken Out By Chengdu Well Of A Specified Duration
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Priority to CN201520014205.5U priority Critical patent/CN204511385U/en
Application granted granted Critical
Publication of CN204511385U publication Critical patent/CN204511385U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit
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).
CN201520014205.5U 2015-01-09 2015-01-09 A kind of pulling force closed-loop system for horizontal planetary ring gear beam-pumping unit Expired - Fee Related CN204511385U (en)

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

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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

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CN (1) CN204511385U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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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