CN102587867A - Tower type oil pumping unit - Google Patents
Tower type oil pumping unit Download PDFInfo
- Publication number
- CN102587867A CN102587867A CN2012100637152A CN201210063715A CN102587867A CN 102587867 A CN102587867 A CN 102587867A CN 2012100637152 A CN2012100637152 A CN 2012100637152A CN 201210063715 A CN201210063715 A CN 201210063715A CN 102587867 A CN102587867 A CN 102587867A
- Authority
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- China
- Prior art keywords
- wire rope
- guide wheel
- polished rod
- tower
- rod eye
- 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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- 238000005086 pumping Methods 0.000 title claims abstract description 19
- 230000001012 protector Effects 0.000 claims abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 2
- 239000003129 oil well Substances 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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Abstract
The invention discloses a tower type oil pumping unit, belonging to an oil field oil pumping machine. According to the tower type oil pumping unit, an electric wire rope reel with a braking device is arranged on a base of a tower; a wire rope guiding wheel is arranged on a platform at the top of the tower; one end of a wire rope is connected with a beam hanger through a wire rope adjuster, downwardly passes through the wire rope reel on the base through a beam hanger guiding wheel and a middle guiding wheel, then passes through a top weight guiding wheel and finally is connected with a weight through the wire rope adjuster; a beam hanger guiding wheel yielding device is arranged on the platform at the top of the tower; and at a position at which a bracket of the beam hanger guiding wheel demising device is close to the wire ropes, a wire rope load loss protector is arranged on each wire rope. As the electric wire rope reel is arranged on the base of the tower, the center of the gravity of the tower is lowered, the structure is compact, the stability is better, and the operation and maintenance are convenient. By means of the beam hanger guiding wheel demising device, space is provided for the oil well maintenance. The wire rope is uniform in load; and the equipment is more reliable and security.
Description
Technical field: the present invention relates to a kind of oil recovery machiner, particularly a kind of oil pumper.
Background technology: the history in existing over one hundred year of the invention of beam pumping unit, development and use, because its complex structure, power consumption is high, and technical indicator falls behind, and more existing new oil pumpers come out.A kind of " energy-efficient tower-type pumping unit " [200820132301X]; Adopted such structure: motor is at the pylon bottom; Reducer is two layers of pylons, and pulley is at tower top, and the rope sheave reel on the reducer links to each other with balancing weight and polished rod eye respectively through pulley with boom hoist cable; Polished rod eye is connected with oil pumping polish rod, and motor links to each other with power supply through the VFC cabinet.This oil pumper mechanical efficiency is higher, easy to use, energy-conservation.But come with some shortcomings, major technique does not also have perfect yet, thereby brings problems such as fault is many, on-site maintenance difficulty, is unfavorable for promoting.
Summary of the invention: the objective of the invention is to design a kind of tower shelf type oil pumping machine, complete machine is in light weight, is convenient to decompose transportation.Front jocket wheel is stepped down automatically and is made things convenient for well workover, and electric reel is installed in bottom, has made things convenient for checking maintenance, and the oil pumper resistance to overturning is improved.Oil pumper is safer, reliable, efficient, energy-conservation.In order to realize this goal, adopted such technical scheme:
Tower shelf type oil pumping machine is made up of electronic cable drum, pylon, wire rope and guide wheel, polished rod eye and counterweight, and the electronic cable drum that has check mechanism is installed on the base of pylon; The wire rope guide wheel is housed on the tower top platform; One end of wire rope connects polished rod eye through the wire rope adjuster; Walk around the cable drum on the base downwards through polished rod eye guide wheel and middle guide wheel again, walk around top counterweight guide wheel again and be connected with counterweight through the wire rope adjuster at last; The polished rod eye guide wheel device of stepping down is arranged on the tower top platform; Wire rope is housed on the every wire rope of dress mutually nearby loses and carry a protector at step down support and the wire rope of device of polished rod eye guide wheel.
The electronic cable drum that has check mechanism on the described tower mount; Its mounting structure is that motor is installed on base; The power input shaft of motor shaft and reducer joins, and on reducer and the output shaft that cable drum is connected the brake-shoe and braking hub by brake control is arranged.
The polished rod eye guide wheel of the tower top platform device of stepping down automatically is that the lifting guide wheel of stepping down is housed on top platform, and the support of polished rod eye guide wheel is hinged on the top platform; The wire rope of stepping down connects the free-end of polished rod eye wheel bracket, promotes guide wheel through stepping down and arrives the pylon bottom downwards; The wire rope lower end of stepping down has connecting ring, and when needs polished rod eye guide wheel was stepped down, connecting ring can be connected on the hook of cable drum.
Steel cord ends connect the wire rope adjuster be the device of regulating two rope capacity difference in one group of wire rope; Its structure is on the polished rod eye top that is connected with sucker rod the triangle connector to be arranged, and an one of which angle is hinged with polished rod eye down, and two angles connect wire rope up.
It is that a thimble-type circuit breaker is fixed on the support that wire rope lose to carry a protector, and its roller overlays on wire rope, follows wire rope to move and on wire rope, rolls, and the roller shank has the thimble that is connected with circuit.
The electronic cable drum of tower shelf type oil pumping machine is installed on the tower mount, and the pylon center of gravity is reduced, compact conformation, and stability is better, is convenient to Operation and maintenance again.The polished rod eye guide wheel device of stepping down automatically provides space and great convenience to well maintenance.The wire rope adjuster makes the wire rope load evenly, loses to carry to protect to make equipment more reliable and secure.
Description of drawings: Fig. 1 is the structural representation of tower shelf type oil pumping machine.Fig. 2 is the electronic cable drum mounting structure of a tower shelf type oil pumping machine sketch map.Fig. 3 is the structural representation of wire rope adjuster.Fig. 4 is that wire rope loses the structural representation that carries protector.
The specific embodiment: be further described below in conjunction with accompanying drawing.
Shown in accompanying drawing, tower shelf type oil pumping machine is made up of electronic cable drum, pylon, wire rope and guide wheel, polished rod eye and counterweight.The electronic cable drum that has check mechanism is installed on the base 16 of pylon 8; The wire rope guide wheel is housed on the tower top platform 14; One end of wire rope connects polished rod eye 5 through wire rope adjuster 6; Walk around the cable drum 1 on the base downwards through polished rod eye guide wheel 10 and middle guide wheel again, walk around the top counterweight guide wheel 13 last wire rope adjusters 6 that pass through again and be connected with counterweight 15; The polished rod eye guide wheel device of stepping down is arranged on the tower top platform; Wire rope is housed on nearby the every wire rope mutually loses and carry a protector 11 at step down support and the wire rope of device of polished rod eye guide wheel.
The electronic cable drum that has check mechanism on the tower mount; Its mounting structure is that motor 2 is installed on base; The power input shaft of motor shaft and reducer 3 joins, and on reducer and the output shaft that cable drum 1 is connected the brake-shoe 18 and braking hub 19 by brake 17 controls is arranged.When occur to lose carrying or can Braking mode or hand brake during fault assurance equipment and personnel's safety.
The polished rod eye guide wheel of the tower top platform device of stepping down automatically is on top platform, to be equipped with to step down to promote guide wheel 12, and the support 9 of polished rod eye guide wheel 10 is hinged on the top platform; The wire rope of stepping down connects the free-end of polished rod eye wheel bracket, promotes guide wheel through stepping down and arrives the pylon bottom downwards; The wire rope lower end of stepping down has connecting ring, and when needs polished rod eye guide wheel was stepped down, connecting ring can be connected on the hook of cable drum, and the polished rod eye guide wheel is pulled up to nearly upright position, can be the space that 1-1.5 rice is abdicated in workover treatment in the horizontal direction.Take connecting ring during normal operation, be fixed on the pylon 8 and get final product.
Steel cord ends connect wire rope adjuster 6 are devices of regulating two less difference of rope capacity in one group of wire rope.Its structure is on polished rod eye 5 tops that are connected with sucker rod 4 triangle connector 20 to be arranged, and an one of which angle is hinged with polished rod eye down, and two angles connect wire rope 7 up.When the length difference appears in two wire rope, can make the stressed increase of strap, the rotation through the triangle connector makes two wire rope stressed evenly, increases the service life.Three groups of wire rope are generally arranged on polished rod eye, when the length difference occurring between each group wire rope, can solve through the adjustment screw.It is that a thimble-type circuit breaker is fixed on the support that wire rope lose to carry a protector 11, and its roller 22 overlays on wire rope, follows wire rope to move and on wire rope, rolls, and the roller shank has the thimble 21 that is connected with circuit.Wire rope when equipment runs well is because the pulling force that receives two ends is squeezed in the roller of circuit breaker under the closed condition all the time rotates; Carry as any steel cable disconnection or mistake, wire rope is lax sagging, and roller is thrown off wire rope; Thimble is opened switch immediately; Lose the signal that carries and be delivered to brake generation braking, ballast box is descended slowly, to reach protection to personnel, pylon, ballast box and ground infrastructure.
Claims (5)
1. tower shelf type oil pumping machine is made up of electronic cable drum, pylon, wire rope and guide wheel, polished rod eye and counterweight, it is characterized in that: the electronic cable drum that has check mechanism is installed on the base (16) of pylon (8); The tower top platform is equipped with the wire rope guide wheel on (14); One end of wire rope (7) connects polished rod eye (5) through wire rope adjuster (6); Walk around the cable drum (1) on the base downwards through polished rod eye guide wheel (10) and middle guide wheel again, walk around top counterweight guide wheel (13) again and be connected with counterweight (15) through the wire rope adjuster at last; The polished rod eye guide wheel device of stepping down is arranged on the tower top platform; Have wire rope to lose on the every wire rope of dress nearby mutually to carry a protector (11) at step down support and the wire rope of device of polished rod eye guide wheel.
2. tower shelf type oil pumping machine as claimed in claim 1; It is characterized in that: the electronic cable drum that has check mechanism on the described tower mount (14); Its mounting structure is that motor (2) is installed on base; The power input shaft of motor shaft and reducer (3) joins, have on reducer and the output shaft that cable drum (1) is connected by the brake-shoe (18) of brake (17) control with brake hub (19).
3. tower shelf type oil pumping machine as claimed in claim 1 is characterized in that: the polished rod eye guide wheel of the tower top platform device of stepping down automatically is on top platform (14), to step down to promote guide wheel (12), and the support (9) of polished rod eye guide wheel (10) is hinged on the top platform; The wire rope of stepping down connects the free-end of polished rod eye wheel bracket, promotes guide wheel (12) through stepping down and arrives the pylon bottom downwards; The wire rope lower end of stepping down has connecting ring, and when needs polished rod eye guide wheel was stepped down, connecting ring can be connected on the hook of cable drum (1).
4. tower shelf type oil pumping machine as claimed in claim 1 is characterized in that: steel cord ends connect wire rope adjuster (6) be the device of regulating two rope capacity difference in one group of wire rope; Its structure is on polished rod eye (5) top that is connected with sucker rod (4) triangle connector (20) to be arranged, and an one of which angle is hinged with polished rod eye down, and two angles connect wire rope (7) up.
5. tower shelf type oil pumping machine as claimed in claim 1; It is characterized in that: wire rope loses and carries protector (11) is that a thimble-type circuit breaker is fixed on the support; Its roller (22) overlays on wire rope (7); Follow wire rope to move and on wire rope, roll, the roller shank has the thimble (21) that is connected with circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100637152A CN102587867A (en) | 2012-03-02 | 2012-03-02 | Tower type oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100637152A CN102587867A (en) | 2012-03-02 | 2012-03-02 | Tower type oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102587867A true CN102587867A (en) | 2012-07-18 |
Family
ID=46477037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100637152A Pending CN102587867A (en) | 2012-03-02 | 2012-03-02 | Tower type oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102587867A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023276A (en) * | 2016-02-02 | 2017-08-08 | 付尤东 | Modern combination transmission oil pumping machine |
| CN107724967A (en) * | 2017-11-28 | 2018-02-23 | 徐工集团工程机械有限公司 | Trepan and engineering truck |
| CN111287699A (en) * | 2018-12-09 | 2020-06-16 | 杭州中油智井装备科技有限公司 | A force-measuring multifunctional tower pumping unit |
| CN116927724A (en) * | 2023-08-15 | 2023-10-24 | 大庆石油管理局有限公司 | Roller winding type intelligent tower type oil pumping machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2876326Y (en) * | 2006-03-10 | 2007-03-07 | 沈阳朝阳智能采油装备制造有限公司 | Winding drum type intelligent oil pumping machine |
| CN201037404Y (en) * | 2007-05-27 | 2008-03-19 | 沈志方 | Straight line pumping unit tower support with mine mouth dodging mechanism |
| CN201502362U (en) * | 2009-05-26 | 2010-06-09 | 浙江西子富沃德电机有限公司 | All-weather energy-saving pumping unit |
| CN202441342U (en) * | 2012-03-02 | 2012-09-19 | 新疆宇隆能源有限公司 | Derrick frame type oil pumping unit |
-
2012
- 2012-03-02 CN CN2012100637152A patent/CN102587867A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2876326Y (en) * | 2006-03-10 | 2007-03-07 | 沈阳朝阳智能采油装备制造有限公司 | Winding drum type intelligent oil pumping machine |
| CN201037404Y (en) * | 2007-05-27 | 2008-03-19 | 沈志方 | Straight line pumping unit tower support with mine mouth dodging mechanism |
| CN201502362U (en) * | 2009-05-26 | 2010-06-09 | 浙江西子富沃德电机有限公司 | All-weather energy-saving pumping unit |
| CN202441342U (en) * | 2012-03-02 | 2012-09-19 | 新疆宇隆能源有限公司 | Derrick frame type oil pumping unit |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023276A (en) * | 2016-02-02 | 2017-08-08 | 付尤东 | Modern combination transmission oil pumping machine |
| CN107724967A (en) * | 2017-11-28 | 2018-02-23 | 徐工集团工程机械有限公司 | Trepan and engineering truck |
| CN111287699A (en) * | 2018-12-09 | 2020-06-16 | 杭州中油智井装备科技有限公司 | A force-measuring multifunctional tower pumping unit |
| CN116927724A (en) * | 2023-08-15 | 2023-10-24 | 大庆石油管理局有限公司 | Roller winding type intelligent tower type oil pumping machine |
| CN116927724B (en) * | 2023-08-15 | 2024-01-30 | 大庆石油管理局有限公司 | Roller winding type intelligent tower type oil pumping machine |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |