CN110682084A - Oil pumping unit correcting device - Google Patents
Oil pumping unit correcting device Download PDFInfo
- Publication number
- CN110682084A CN110682084A CN201911003649.8A CN201911003649A CN110682084A CN 110682084 A CN110682084 A CN 110682084A CN 201911003649 A CN201911003649 A CN 201911003649A CN 110682084 A CN110682084 A CN 110682084A
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- Prior art keywords
- rod
- hook
- pumping unit
- support
- hook rod
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- 238000005086 pumping Methods 0.000 title claims abstract description 47
- 239000004568 cement Substances 0.000 claims abstract description 30
- 241001669679 Eleotris Species 0.000 claims abstract description 6
- 230000001012 protector Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000011324 bead Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
A correcting device of an oil pumping unit comprises a lever mechanism and a lifting mechanism, wherein the lever mechanism comprises a transversely arranged bar body, a telescopic rod movably sleeved at the front end of the bar body, a hook rod vertically and longitudinally movably connected to the rear end of the bar body and a support rod vertically and longitudinally movably connected to the front end of the telescopic rod, the hook rod is in a mirror image L shape, and a support ball is arranged at the top end of the bottom of the support rod; the lifting mechanism is a jack; the bottom end of the fulcrum ball is arranged on a support on the upper surface of a cement base of the oil pumping unit, the L-shaped transverse edge of the hook rod is arranged on the lower surface of the end to be adjusted of the cement base, the vertical edge is parallel to the end surface of the end to be adjusted, the jack is arranged on a sleeper on the rear side of the end surface of the end to be adjusted, the rear end of the lever body is provided with a hook rod hole which is vertical to the axis of the lever body, and the hook rod is nested in the hook rod hole and can move longitudinally in the hook rod hole; the front end of the telescopic rod is provided with a supporting rod hole which is vertical to the axis of the telescopic rod, and the supporting rod is embedded in the supporting rod hole and can move longitudinally in the supporting rod hole. The invention can realize the integral correction of the pumping unit and the cement foundation thereof.
Description
Technical Field
The invention relates to the field of oil field mechanical correction, in particular to a correction device for an oil pumping unit in an oil field.
Background
When the existing oil pumping unit is calibrated, a crane is adopted for calibration or a jack is used for calibration. The crane is limited by workload, cost and weather conditions, and a plurality of pumping wells cannot be processed in time; the jack is limited in correction amplitude due to the limitation of the number of the stacked inclined irons. The centering rate of the polished rod is unqualified due to untimely treatment or poor treatment effect, so that the service cycle of a wellhead packing is shortened, the labor intensity of workers is increased, and the material consumption is increased; secondly, the polished rod deflects to one side of the packing box, so that the operation difficulty of adding the packing by staff is increased; and thirdly, the polished rod is subjected to a large radial force in the operation process, so that the fatigue fracture of the polished rod can be caused, the well is dropped, and the oil extraction time rate is influenced.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a novel oil pumping unit correcting device. On one hand, the device can be transported to the site by manpower after being disassembled, the production problem that the vehicle cannot be corrected when entering a well site is solved, and the timeliness of fault treatment is ensured; on the other hand, the oil pumping unit and the cement foundation are integrally corrected, the correction capacity is greatly improved, and the problem of poor correction effect caused by the single use of a jack is solved.
The invention provides a correcting device of an oil pumping unit, which comprises a lever mechanism and a lifting mechanism, wherein the lever mechanism comprises a transversely arranged bar body, a transversely movable telescopic rod sleeved at the front end of the bar body, a hook rod vertically and longitudinally movably connected to the rear end of the bar body and a support rod vertically and longitudinally movably connected to the front end of the telescopic rod, the hook rod is in an L-shaped mirror image, and the top end of the bottom of the support rod is provided with a support ball.
The lifting mechanism is a jack arranged right below the rear end of the lever body in a vertical manner.
The bottom end of the fulcrum ball is arranged on the upper surface of the cement base of the pumping unit, the transverse edge of the mirror image L shape of the hook rod is arranged on the lower surface of the cement base of the pumping unit, which is to be adjusted, in a hook shape, the vertical edge is parallel to the end surface of the cement base of the pumping unit, which is to be adjusted, and the jack is arranged on the ground on the rear side of the end surface of the cement base of the pumping unit, which is to be adjusted.
The vertical lower side of the rear end of the lever body is further welded with a limiting pipe, the inner diameter of the limiting pipe is larger than the large piston of the jack, and the top end of the large piston of the jack is placed in the limiting pipe during working.
The rear end of the lever body is provided with a hook rod hole which is vertical to the axis of the lever body, the axis of the hook rod hole is vertical to the axis of the lever body, and the hook rod is nested in the hook rod hole and can move longitudinally in the hook rod hole.
The telescopic link front end be provided with vertical perpendicular to the back-up mast axis the pole hole, the axis in pole hole with the axis of telescopic link is vertical perpendicular, branch nestification is in the branch is downthehole and can the downthehole longitudinal movement of branch.
Reinforcing plates are arranged on two sides of the hook rod hole and on the upper side and the lower side of the support rod hole.
The hook rod with between the upside of the thick stick body branch with all be provided with the checkpost between the downside of telescopic link, can realize through screwing up the nut of fastening up on the checkpost the location locking of hook rod and branch.
The bottom of the fulcrum ball is also provided with a support, the upper surface of the support is provided with a ball seat, and the fulcrum ball can rotate in the ball seat.
The mirror image 'L' shape horizontal limit of coupler yoke does the hook of coupler yoke holds in the palm, the hook holds in the palm the welding on the perpendicular limit of coupler yoke, the hook hold in the palm with still be provided with the floor between the perpendicular limit lower extreme of coupler yoke, still be provided with the angle bead of mirror image 'L' shape on the hook holds in the palm the side, the angle bead erects the limit top and still is provided with the cushion of rectangle.
And a sleeper is also arranged at the bottom of the jack.
The invention can realize the integral correction of the pumping unit and the cement foundation thereof. When in use, the height is adjusted to keep the telescopic rod and the bar body horizontal; and the nut of the clamp is screwed down to realize the positioning and locking of the hook rod and the supporting rod. The lifting jack is used for realizing the lifting of the cement foundation of the oil pumping unit; when the height of the pumping unit is raised to a certain height, sand and stones are placed under the cement foundation of the pumping unit; and after the jack falls, the oil pumping unit is corrected.
Drawings
FIG. 1 is an assembly view of the present invention.
Fig. 2 is a front view and a top view of the hook stem structure of the present invention.
FIG. 3 is a front view and a top view of the support bar and bracket structure of the present invention.
Fig. 4 is a front view and a top view of the clip structure of the present invention.
Fig. 5 is a front view and a top view of the corner protector structure of the present invention.
FIG. 6 is a front view and a top view of the spacer structure of the present invention.
FIG. 7 is a front view and a top view of the bar and telescopic rod structure of the present invention.
The attached drawings are as follows:
1. a telescopic rod; 2. a reinforcing plate; 3. a bar body; 4. a limiting pipe; 5. a hook rod hole; 6. a strut hole; 7. a hook rod; 8. hooking and supporting; 9. a rib plate; 10. a strut; 11. A branch ball; 12. a support; 13. a clip; 14. protecting the corner; 15. cushion blocks; 16. a jack; 17. a nut; 18. and (7) sleeper.
Detailed Description
The present invention will be described with reference to the accompanying drawings.
As shown in figure 1, the invention provides a correcting device of an oil pumping unit, which comprises a lever mechanism and a lifting mechanism, wherein the lever mechanism comprises a transversely arranged bar body (3), a transversely movable telescopic rod (1) sleeved at the front end of the bar body (3), a hook rod (7) vertically and longitudinally movably connected to the rear end of the bar body (3) and a support rod (10) vertically and longitudinally movably connected to the front end of the telescopic rod (1), the hook rod (7) is in a mirror image L shape, and the top end of the bottom of the support rod (10) is provided with a support ball (11). The lifting mechanism is a jack (16) arranged right below the rear end of the lever body (3) in a vertical manner.
The bottom end of the support ball (11) is arranged on the upper surface of a cement base of the pumping unit, the transverse edge of the mirror image L-shaped hook rod (7) is hooked and arranged on the lower surface of the cement base of the pumping unit, the vertical edge of the transverse edge of the mirror image L-shaped hook rod is parallel to the end face of the cement base of the pumping unit, the end face of the cement base of the pumping unit is to be adjusted, and the jack (16) is arranged on the ground on the rear side of the end face of the cement base of the pumping unit.
The vertical below of the rear end of the lever body (3) is further welded with a limiting pipe (4), the inner diameter of the limiting pipe (4) is larger than the large piston of the jack (16), and the top end of the large piston of the jack (16) is placed in the limiting pipe (4) during working.
The rear end of the lever body (3) is provided with a hook rod hole (5) which is vertical to the axis of the lever body (3), the axis of the hook rod hole (5) is vertical to the axis of the lever body (3), and the hook rod (7) is nested in the hook rod hole (5) and can move longitudinally in the hook rod hole (5).
The front end of the telescopic rod (1) is provided with a supporting rod hole (6) which is vertical to the axis of the telescopic rod (1), the axis of the supporting rod hole (6) is vertical to the axis of the telescopic rod (1), and the supporting rod (10) is embedded in the supporting rod hole (6) and can move longitudinally in the supporting rod hole (6).
Reinforcing plates (2) are arranged on the upper side and the lower side of the hook rod hole (5) and the upper side and the lower side of the support rod hole (6).
Hook rod (7) with between the upside of the lever body (3) branch (10) with all be provided with checkpost (13) between the downside of telescopic link (1), can be through screwing up and shutting down nut (17) on checkpost (13) are realized hook rod (7) with the location locking of branch (10).
The bottom of the fulcrum ball (11) is also provided with a support (12), the upper surface of the support (12) is provided with a ball seat, and the fulcrum ball (11) can rotate in the ball seat.
The mirror image 'L' shape horizontal limit of gib block (7) does the hook of gib block (7) holds in the palm (8), the hook holds in the palm (8) welding on the perpendicular limit of gib block (7), the hook hold in the palm (8) with still be provided with floor (9) between the perpendicular limit lower extreme of gib block (7), still be provided with corner protector (14) of mirror image 'L' shape on the hook holds in the palm (8) upper flank, corner protector (14) perpendicular limit top still is provided with cushion (15) of rectangle.
And a sleeper (18) is also arranged at the bottom of the jack (16).
Fig. 2 is a front view and a top view of the hook stem structure of the present invention. Comprises a hook rod (7) and a hook support (8) welded at the bottom, wherein the upper and lower horizontal planes of the hook support (8) are vertical to the axis of the hook rod (7), and a rib plate (9) is welded between the lower bottom surface of the hook support (8) and the hook rod (7).
FIG. 3 is a front view and a top view of the support bar and bracket structure of the present invention. Comprises a support rod (10), a support ball (11) welded at the bottom and a support seat (12). The branch ball (11) is matched with the support (12), and the branch ball (11) can rotate in a certain range in the support (12).
Fig. 4 is a front view and a top view of the clip structure of the present invention. The clamp (13) is a polish rod clamp special for oil fields, and the hook rod (7) and the support rod (10) can be positioned and locked by tightening the fastening nut (17).
Fig. 5 is a front view and a top view of the corner protector structure of the present invention. The angle bead (14) is of an L shape, and is tightly attached to the bottom surface and the side surface of the cement foundation of the pumping unit, so that the contact area and the strength are increased, and the cement foundation is protected.
FIG. 6 is a front view and a top view of the spacer structure of the present invention. The cushion block (15) is rectangular, the thickness of the cushion block is the distance between the hook rod (7) and the cement foundation, and the hook rod (7) is prevented from being broken due to excessive bending under stress.
When in actual use, the telescopic rod (1) is sleeved outside the lever body (3); placing the support (12) on the upper plane of the cement foundation; the top end of the supporting rod (10) is inserted into the supporting rod hole (6), and the supporting ball (11) is placed on the support (12); the clamp (13) is clamped on the support rod (10) at the lower part of the telescopic rod (1); the angle bead (14) is tightly attached to the bottom surface and the side surface of the cement foundation of the pumping unit; the top end of the hook rod (7) is inserted into the hook rod hole (5),
the upper plane of the hook support (8) is tightly attached to the bottom surface of the corner protector (14); the clamp (13) is clamped on the hook rod (7) at the upper part of the lever body (3); the cushion block (15) is arranged between the cement foundation and the hook rod (7); the bottom surface of the jack (16) is arranged on the sleeper (18), and the top end large piston is arranged in the limiting pipe (4).
The height is adjusted to keep the telescopic rod (1) and the bar body (3) horizontal; and the nut of the clamp (13) is screwed down to realize the positioning and locking of the hook rod (7) and the support rod (10).
The jacking jack (16) is used for realizing the lifting of the cement foundation of the oil pumping unit; when the height of the pumping unit is raised to a certain height, sand and stones are placed under the cement foundation of the pumping unit; and after the jack (16) falls, the oil pumping unit is calibrated.
When the pumping unit and the cement foundation thereof are heavier and difficult to lift, the number of devices can be increased, and the devices are uniformly distributed on one side of the pumping unit and are lifted simultaneously.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A correcting device of an oil pumping unit is characterized by comprising a lever mechanism and a lifting mechanism, wherein the lever mechanism comprises a transversely arranged bar body (3), a transversely movable telescopic rod (1) sleeved at the front end of the bar body (3), a hook rod (7) vertically and longitudinally movably connected to the rear end of the bar body (3) and a support rod (10) vertically and longitudinally movably connected to the front end of the telescopic rod (1), the hook rod (7) is in a mirror image L shape, and a support ball (11) is arranged at the top end of the bottom of the support rod (10);
the lifting mechanism is a jack (16) which is arranged right below the rear end of the lever body (3) in a vertical manner;
the bottom end of the support ball (11) is arranged on the upper surface of a cement base of the pumping unit, the transverse edge of the mirror image L-shaped hook rod (7) is hooked and arranged on the lower surface of the cement base of the pumping unit, the vertical edge of the transverse edge of the mirror image L-shaped hook rod is parallel to the end face of the cement base of the pumping unit, the end face of the cement base of the pumping unit is to be adjusted, and the jack (16) is arranged on the ground on the rear side of the end face of the cement base of the pumping unit.
2. The oil pumping unit correcting device of claim 1, characterized in that a limiting pipe (4) is welded vertically below the rear end of the lever body (3), the inner diameter of the limiting pipe (4) is larger than the large piston of the jack (16), and the top end of the large piston of the jack (16) is placed in the limiting pipe (4) when working.
3. The oil pumping unit correcting device of claim 1, wherein the rear end of the lever body (3) is provided with a hook rod hole (5) which is longitudinally vertical to the axis of the lever body (3), the axis of the hook rod hole (5) is longitudinally vertical to the axis of the lever body (3), and the hook rod (7) is nested in the hook rod hole (5) and can longitudinally move in the hook rod hole (5);
the front end of the telescopic rod (1) is provided with a supporting rod hole (6) which is vertical to the axis of the telescopic rod (1), the axis of the supporting rod hole (6) is vertical to the axis of the telescopic rod (1), and the supporting rod (10) is embedded in the supporting rod hole (6) and can move longitudinally in the supporting rod hole (6).
4. The correcting device of the oil pumping unit according to claim 3, wherein the upper and lower sides of the hook rod hole (5) and the upper and lower sides of the support rod hole (6) are provided with reinforcing plates (2).
5. The oil pumping machine correcting device of claim 1, characterized in that a clip (13) is arranged between the hook rod (7) and the upper side of the lever body (3) and between the support rod (10) and the lower side of the telescopic rod (1), and the hook rod (7) and the support rod (10) can be positioned and locked by tightening a nut (17) which is fastened on the clip (13).
6. The correcting device of the oil pumping unit as claimed in claim 1, wherein a support (12) is further arranged at the bottom of the fulcrum ball (11), a ball seat is arranged on the upper surface of the support (12), and the fulcrum ball (11) can rotate in the ball seat.
7. The oil pumping unit correcting device of claim 1, characterized in that the mirror image 'L' -shaped transverse edge of the hook rod (7) is a hook support (8) of the hook rod (7), the hook support (8) is welded on the vertical edge of the hook rod (7), a rib plate (9) is further arranged between the hook support (8) and the lower end of the vertical edge of the hook rod (7), a mirror image 'L' -shaped corner protector (14) is further arranged on the upper side surface of the hook support (8), and a rectangular cushion block (15) is further arranged above the vertical edge of the corner protector (14).
8. The correcting device of the oil pumping unit as claimed in claim 1, wherein a sleeper (18) is further provided at the bottom of the jack (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003649.8A CN110682084B (en) | 2019-10-22 | 2019-10-22 | Oil pumping unit correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003649.8A CN110682084B (en) | 2019-10-22 | 2019-10-22 | Oil pumping unit correcting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110682084A true CN110682084A (en) | 2020-01-14 |
| CN110682084B CN110682084B (en) | 2021-09-28 |
Family
ID=69113594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911003649.8A Expired - Fee Related CN110682084B (en) | 2019-10-22 | 2019-10-22 | Oil pumping unit correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110682084B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD151836A1 (en) * | 1980-06-30 | 1981-11-04 | Joachim Engel | DEVICE FOR TILTING A TRAILER |
| JP2652263B2 (en) * | 1990-07-13 | 1997-09-10 | キヤノン株式会社 | Object moving device |
| CN2895729Y (en) * | 2006-01-26 | 2007-05-02 | 中国石化胜利油田有限公司胜利采油厂 | Bias regulator of oil-well pumping unit |
| CN201013572Y (en) * | 2007-03-08 | 2008-01-30 | 卜春霞 | Oil pumping machine base adjuster |
| CN201991457U (en) * | 2011-01-30 | 2011-09-28 | 中国石油化工股份有限公司 | Correcting device for polishing rod of oil sucking machine |
| CN204419064U (en) * | 2014-12-12 | 2015-06-24 | 辽宁石化职业技术学院 | A kind of oil-extractor polish-rod adjuster |
| CN204689552U (en) * | 2015-06-18 | 2015-10-07 | 中国化学工程第三建设有限公司 | A kind of equipment jacking apparatus of zigzag |
| CN205342403U (en) * | 2015-10-30 | 2016-06-29 | 王垚 | Beam -pumping unit correcting unit |
| CN206159753U (en) * | 2016-11-07 | 2017-05-10 | 庞洪涛 | Beam -pumping unit level adjustment's appurtenance |
| CN206457199U (en) * | 2017-01-03 | 2017-09-01 | 中国石油天然气股份有限公司 | A kind of oil pumper correction positioner and oil pumper means for correcting |
| CN208364102U (en) * | 2018-05-31 | 2019-01-11 | 山西蓝焰煤层气集团有限责任公司 | A kind of simple tuningout mill apparatus of pumping unit |
-
2019
- 2019-10-22 CN CN201911003649.8A patent/CN110682084B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD151836A1 (en) * | 1980-06-30 | 1981-11-04 | Joachim Engel | DEVICE FOR TILTING A TRAILER |
| JP2652263B2 (en) * | 1990-07-13 | 1997-09-10 | キヤノン株式会社 | Object moving device |
| CN2895729Y (en) * | 2006-01-26 | 2007-05-02 | 中国石化胜利油田有限公司胜利采油厂 | Bias regulator of oil-well pumping unit |
| CN201013572Y (en) * | 2007-03-08 | 2008-01-30 | 卜春霞 | Oil pumping machine base adjuster |
| CN201991457U (en) * | 2011-01-30 | 2011-09-28 | 中国石油化工股份有限公司 | Correcting device for polishing rod of oil sucking machine |
| CN204419064U (en) * | 2014-12-12 | 2015-06-24 | 辽宁石化职业技术学院 | A kind of oil-extractor polish-rod adjuster |
| CN204689552U (en) * | 2015-06-18 | 2015-10-07 | 中国化学工程第三建设有限公司 | A kind of equipment jacking apparatus of zigzag |
| CN205342403U (en) * | 2015-10-30 | 2016-06-29 | 王垚 | Beam -pumping unit correcting unit |
| CN206159753U (en) * | 2016-11-07 | 2017-05-10 | 庞洪涛 | Beam -pumping unit level adjustment's appurtenance |
| CN206457199U (en) * | 2017-01-03 | 2017-09-01 | 中国石油天然气股份有限公司 | A kind of oil pumper correction positioner and oil pumper means for correcting |
| CN208364102U (en) * | 2018-05-31 | 2019-01-11 | 山西蓝焰煤层气集团有限责任公司 | A kind of simple tuningout mill apparatus of pumping unit |
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| Publication number | Publication date |
|---|---|
| CN110682084B (en) | 2021-09-28 |
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Granted publication date: 20210928 |