CN105178891A - Oilfield tubing lifting device - Google Patents
Oilfield tubing lifting device Download PDFInfo
- Publication number
- CN105178891A CN105178891A CN201510750628.8A CN201510750628A CN105178891A CN 105178891 A CN105178891 A CN 105178891A CN 201510750628 A CN201510750628 A CN 201510750628A CN 105178891 A CN105178891 A CN 105178891A
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- Prior art keywords
- oil pipe
- articulated
- hydraulic cylinder
- lifting
- junction plate
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Abstract
The invention discloses an oilfield tubing lifting device. A pulley of a sheave pulley is arranged on a sliding rail; the lower end of an oil pipe is put on the sheave pulley; the lower end of a lifting hydraulic cylinder is articulated with the lower part of a mounting base; the upper end of the lifting hydraulic cylinder is articulated with the lower part of a connection plate; one end of a support rod is articulated with the upper part of the mounting base; the other end of the support rod is articulated with the upper part of the connection plate; a steering hydraulic cylinder is arranged on the connection plate; a lifting crank arm is articulated with the connection plate; a piston of the steering hydraulic cylinder is articulated with the right end of the lifting crank arm; a control box is arranged on the mounting base; the mounting base is arranged at one side of the sliding rail; and the oil pipe does not need to be lifted by a worker for a trip. Therefore, the problems in the prior art are overcome; the work of lifting the oil pipe is changed into mechanical finishing from manual finishing; the labor intensity of the worker is greatly relieved; the work efficiency is improved; an operator can keep away from a wellhead; a safety accident can be avoided; and the oilfield tubing lifting device has significant economical benefits and social benefits.
Description
Technical field
The present invention relates to the equipment that a kind of workman of assistance carries out oil-water well workover treatment, is that a kind of oil field lower oil tube is lifted and put device.
Background technology
Oil well groundwork amount when upkeep operation is lower oil tube, playing oil pipe is carry to well head by the box cupling of two junctions, oil pipe on box cupling is hung in the air by derrick, box cupling is blocked with pipe elevator, make the weight seat of OIH pipe on well head, then separate being in that aerial root oil pipe with box cupling, and push away well head by operating worker, by be in that aerial root oil pipe transfer its lower end is put on track coaster on, upper end is transferred, lower end is with coaster walking in a horizontal state in orbit, upper end falls within the whippletree of well head after transferring end, the elevator of suspention oil pipe no longer bears pulling force, elevator can be removed, left whippletree transfer on tubing rack by manually praising.Lower oil pipe is then contrary with above-mentioned steps, needs operating worker will lift on whippletree from tubing rack by the oil pipe kept flat, again slings under to vertical state in well.General oil-water well has hundreds of root oil pipe, some oil-water well operation engineering sequences are many, need to remove several lying, therefore, the workload that operating worker praises oil pipe is very large, operating worker labour intensity is large, inefficiency, job scheduling is slow, due to poor working environment, the work of praising oil pipe is also more dangerous, is prone to accidents.
Summary of the invention
The object of the invention is to design a kind of oil field lower oil tube to lift and put device, the work making to praise oil pipe changes machinery into complete by manually completing, and overcomes above-mentioned problem of depositing son, alleviates the labour intensity of workman, increase work efficiency, prevent security incident from occurring.
The object of the present invention is achieved like this: comprise slide rail, coaster, oil pipe, the pulley of coaster is arranged on slide rail, the lower end of oil pipe is placed on coaster, also comprise control cabinet, mount pad, support bar, upper hydraulic steering cylinder, junction plate, lift and put connecting lever, lifting hydraulic cylinder, the lower end of lifting hydraulic cylinder is connected with the underneath hinges formula of mount pad, the upper end of lifting hydraulic cylinder is connected with the underneath hinges formula of junction plate, one end of support bar is connected with the upper hinge formula of mount pad, the other end of support bar is connected with the upper hinge formula of junction plate, hydraulic steering cylinder is arranged on junction plate, lift and put connecting lever and be connected with junction plate hinge type, the piston of hydraulic steering cylinder with lift the right-hand member hinge type putting connecting lever and be connected, control cabinet is arranged on mount pad, mount pad is in the side of slide rail, lift the below of putting and can reach oil pipe after connecting lever rotates 90o.
The invention has the beneficial effects as follows: operation beepbox just can lift the oil pipe put and remove, workman is not needed to praise the oil pipe removed, therefore, instant invention overcomes prior art Problems existing, the work making to praise oil pipe changes machinery into complete by manually completing, and significantly reduces the labour intensity of workman, improve operating efficiency, operator away from well head, can avoid security incident occurs, have significant economic benefit and social benefit.
Accompanying drawing explanation
Accompanying drawing 1 is structure chart of the present invention.
Accompanying drawing 2 is top views of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described.
As shown in the figure, embodiments of the invention comprise slide rail 1, coaster 2, oil pipe 3, control cabinet 4, mount pad 5, support bar 6, upper hydraulic steering cylinder 7, junction plate 8, lift and put connecting lever 9, lifting hydraulic cylinder 10, the pulley of coaster 2 is arranged on slide rail 1, coaster 2 can slide at slide rail 1, the lower end of oil pipe 3 is placed on coaster 2, to make the lower end of oil pipe 3 from the right-hand member slippage of slide rail 1 to left end (if do not install coaster 2, also can slide at slide rail 1 in the lower end of oil pipe 3, but frictional force is very large, needing manually could by its slippage, the labour intensity of workman can be increased, if do not adopt coaster 2 to be become bad technology), the lower end of lifting hydraulic cylinder 10 is connected with the underneath hinges formula of mount pad 5, the upper end of lifting hydraulic cylinder 10 is connected with the underneath hinges formula of junction plate 8, one end of support bar 6 is connected with the upper hinge formula of mount pad 5, the other end of support bar 6 is connected with the upper hinge formula of junction plate 8, hydraulic steering cylinder 7 is arranged on junction plate 8, landing synchronous with junction plate 8, lift and put connecting lever 9 and be connected with junction plate 8 hinge type, lift that to put connecting lever 9 rotatable, the piston of hydraulic steering cylinder 7 with lift the right-hand member hinge type putting connecting lever 9 and be connected, push-and-pull can lift and put connecting lever 9 and make it rotate, control cabinet 4 is arranged on mount pad 5, in control cabinet 4, Hydraulic Elements are installed, by hydralic hose, hydraulic power source is transported to hydraulic steering cylinder 7, lifting hydraulic cylinder 10 li, mount pad 5 is in the side of slide rail 1, lift the below of putting and can reach oil pipe 3 after connecting lever 9 rotates 90o, lift when not working and put connecting lever 9 and slide rail 1 clockwise direction, so that wellsite applications.
The effect of support bar 6 makes to lift to put connecting lever 9 and be in level all the time.
Hydraulic steering cylinder 7, lifting hydraulic cylinder 10 are handled by remote controller.
When oil-water well plays oil pipe 3, first by oil pipe 3 from tripping out well to well head, the screw thread being connected to oil pipe 3 lower end is taken apart and throws off with OIH pipe, the lower end of oil pipe 3 is put on coaster 2, lower drain line 3, the weight of oil pipe 3 produces horizontal component makes coaster 2 outwards slide, oil pipe 3 tilts gradually, shake control operation hydraulic steering cylinder 7 to make to lift and put the below that connecting lever 9 turns to 90o to be in oil pipe 3 and catch oil pipe 3, the elevator of lifting oil pipe 3 is unclamped can extract, shaking control operation lifting hydraulic cylinder 10 makes junction plate 8 fall, thus oil pipe 3 is connect fall on tubing rack, what complete oil pipe 3 trips out work, do not need manually to praise oil pipe 3.
During profit down-hole oil tube 3, contrary with the operating sequence that oil-water well plays oil pipe 3, by the present invention, oil pipe is delivered on whippletree, also do not need manually to praise oil pipe 3.
Control hydraulic steering cylinder 7, lifting hydraulic cylinder 10 is realized by the electromagnetic valve in control cabinet 4, the hydraulic power source in control cabinet 4 is provided by the hydraulic means on working rig.In control cabinet 4, there is also mounted generator, being got excited by hydraulic oil makes it generate electricity, and institute's electricity is supplied to electromagnetic valve, and therefore, control cabinet 4 of the present invention does not need external power supply.
Claims (1)
1. an oil field lower oil tube is lifted and is put device, comprise slide rail (1), coaster (2), oil pipe (3), the pulley of coaster (2) is arranged on slide rail (1), the lower end of oil pipe (3) is placed on coaster (2), it is characterized in that: also comprise control cabinet (4), mount pad (5), support bar (6), upper hydraulic steering cylinder (7), junction plate (8), lift and put connecting lever (9), lifting hydraulic cylinder (10), the lower end of lifting hydraulic cylinder (10) is connected with the underneath hinges formula of mount pad (5), the upper end of lifting hydraulic cylinder (10) is connected with the underneath hinges formula of junction plate (8), one end of support bar (6) is connected with the upper hinge formula of mount pad (5), the other end of support bar (6) is connected with the upper hinge formula of junction plate (8), hydraulic steering cylinder (7) is arranged on junction plate (8), lift and put connecting lever (9) and be connected with junction plate (8) hinge type, the piston of hydraulic steering cylinder (7) is connected with the right-hand member hinge type of connecting lever (9), control cabinet (4) is arranged on mount pad (5), mount pad (5) is in the side of slide rail (1), lift the below of putting and can reach oil pipe (3) after connecting lever (9) rotates 90o.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750628.8A CN105178891A (en) | 2015-11-09 | 2015-11-09 | Oilfield tubing lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750628.8A CN105178891A (en) | 2015-11-09 | 2015-11-09 | Oilfield tubing lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105178891A true CN105178891A (en) | 2015-12-23 |
Family
ID=54901249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510750628.8A Pending CN105178891A (en) | 2015-11-09 | 2015-11-09 | Oilfield tubing lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105178891A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822241A (en) * | 2016-03-22 | 2016-08-03 | 孟庆拥 | Automatic auxiliary device for well repair |
| CN108425644A (en) * | 2018-02-12 | 2018-08-21 | 新疆石油管理局有限公司准东勘探开发分公司 | Oil pipe transfer device and its application method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2224638A1 (en) * | 1997-12-12 | 1999-06-12 | Custom Pipe Handlers Inc. | Improved pipe handling apparatus |
| CN201027505Y (en) * | 2007-05-10 | 2008-02-27 | 长庆石油勘探局 | Rail-mounted oil tube tackle device |
| CN202170766U (en) * | 2011-08-02 | 2012-03-21 | 东营市智成科技有限责任公司 | Oil pipe lifting and transferring device |
| CN104278956A (en) * | 2013-07-12 | 2015-01-14 | 中国石油天然气股份有限公司 | Oil tube hydraulic lifting device and application method |
| CN205117246U (en) * | 2015-11-09 | 2016-03-30 | 张成功 | Oil pipe lifted and puts device under rose in oil field |
-
2015
- 2015-11-09 CN CN201510750628.8A patent/CN105178891A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2224638A1 (en) * | 1997-12-12 | 1999-06-12 | Custom Pipe Handlers Inc. | Improved pipe handling apparatus |
| CN201027505Y (en) * | 2007-05-10 | 2008-02-27 | 长庆石油勘探局 | Rail-mounted oil tube tackle device |
| CN202170766U (en) * | 2011-08-02 | 2012-03-21 | 东营市智成科技有限责任公司 | Oil pipe lifting and transferring device |
| CN104278956A (en) * | 2013-07-12 | 2015-01-14 | 中国石油天然气股份有限公司 | Oil tube hydraulic lifting device and application method |
| CN205117246U (en) * | 2015-11-09 | 2016-03-30 | 张成功 | Oil pipe lifted and puts device under rose in oil field |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822241A (en) * | 2016-03-22 | 2016-08-03 | 孟庆拥 | Automatic auxiliary device for well repair |
| CN108425644A (en) * | 2018-02-12 | 2018-08-21 | 新疆石油管理局有限公司准东勘探开发分公司 | Oil pipe transfer device and its application method |
| CN108425644B (en) * | 2018-02-12 | 2024-05-28 | 中国石油天然气集团有限公司 | Oil pipe transfer device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |