CN204646170U - Oil extractor packing box assists adjustment instrument - Google Patents
Oil extractor packing box assists adjustment instrument Download PDFInfo
- Publication number
- CN204646170U CN204646170U CN201520374184.8U CN201520374184U CN204646170U CN 204646170 U CN204646170 U CN 204646170U CN 201520374184 U CN201520374184 U CN 201520374184U CN 204646170 U CN204646170 U CN 204646170U
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- China
- Prior art keywords
- packing box
- tailstock
- adpting flange
- arranges
- fixed head
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Abstract
The utility model discloses oil extractor packing box and assist adjustment instrument, relate generally to petroleum industry technical field of oil production engineering.Comprise tubular tailstock, above described tailstock, spherical cover is set, described spherical cover top arranges annular platen, above described annular platen, clamp nut is set, described spherical putting arranges connecting cylinder, described connecting cylinder is arranged the second adpting flange, described second adpting flange bottom arranges support bar, arranges fixed head below described support bar.The beneficial effects of the utility model are: it is a kind of independent of the auxiliary adjustment instrument outside packing box, be applicable to the adjustment of all kinds of packing box, this auxiliary adjustment instrument is installed between production tree and packing box, the inclination angle between wellhead packing box axial line and oil pumping polish rod axial line can be eliminated, the oil pumping polish rod tilting to cause because of well head axial line and oil pumping polish rod axial line can be solved scratch and wear and tear with packing, and can the packing box after adjusting be fixed.
Description
Technical field
The utility model relates to petroleum industry technical field of oil production engineering, and specifically oil extractor packing box assists adjustment instrument.
Background technology
Oil pumper is a kind of machinery equipment of recover petroleum, is used widely in oil field development.Packing box is used for the sealing of oil pumping polish rod and well head, be provided with packing in packing box, packing is also named airtight and watertight padding, is usually woven by more soft thread and forms, by sectional area be square or rectangular, circular bar is filled in seal chamber, thus realizes sealing.
Along with the increase of oil pumper, production tree service life, because the reasons such as well head transformation, rainwater immersion cause underground utilities to misplace, pull production tree, cause well head axial line and oil pumping polish rod axial line to produce and offset or inclination certain angle.Due to two axial line decentraction, easily produce well head eccentric wear, cause the packing that packing box scratches oil pumping polish rod, oil pumping polish rod weares and teares in packing box, and then produce the series of problems such as leakage of oil, well head pollution.
At present, can solve by eccentric abrasion prevention packing box the problem that well head axial line and oil pumping polish rod axial line offset, but still could not effectively be solved for the problem that well head axial line and oil pumping polish rod axial line tilt.When solving this problem, many employings universal adjustment packing box regulates, but cannot effectively fix after the adjustment of this packing box, packing box is attached on oil-extractor polish-rod, due to the deadweight of packing box, make the packing unbalance stress in packing box, the packing wearing and tearing above oil pumping polish rod still can be caused to accelerate, packing box scratches oil pumping polish rod, and Adjustment effect is bad.In addition, such packing box is many is designed to an entirety by adjusting device and packing box, causes the structure of packing box too complicated, just must change all when one of them link goes wrong, increase operation cost, for the manufacture of packing box and maintenance bring certain difficulty.
Utility model content
The purpose of this utility model is to provide oil extractor packing box to assist adjustment instrument, it is a kind of independent of the auxiliary adjustment instrument outside packing box, be applicable to the adjustment of all kinds of packing box, when there is the problem that well head axial line and oil pumping polish rod axial line tilt, this auxiliary adjustment instrument is installed between production tree and packing box, the inclination angle between wellhead packing box axial line and oil pumping polish rod axial line can be eliminated, the oil pumping polish rod tilting to cause because of well head axial line and oil pumping polish rod axial line can be solved scratch and wear and tear with packing, and can the packing box after adjustment be fixed, can solve because packing box packing wearing and tearing produced of conducting oneself with dignity scratch with oil pumping polish rod, and then avoid wearing and tearing the leakage of oil caused because of packing in packing box, the problems such as well head pollution.
The utility model for achieving the above object, is achieved through the following technical solutions:
Oil extractor packing box assists adjustment instrument, comprise the first adpting flange, described first adpting flange connects production tree, described first adpting flange arranges tubular tailstock, described tailstock outer setting screw thread, described tailstock inner top is hemispherical, above described tailstock, spherical cover is set, described spherical cover top arranges annular platen, above described annular platen, clamp nut is set, annular platen is pressed in spherical putting by the threaded engagement of described clamp nut and tailstock outside, described spherical putting arranges connecting cylinder, described connecting cylinder is arranged the second adpting flange, described second adpting flange connects packing box, described second adpting flange bottom arranges support bar, below described support bar, fixed head is set, described fixed head arranges arcuate socket, described support bar is flexibly connected with fixed head by arcuate socket, described fixed head is fixed on tailstock.
Contrast prior art, the beneficial effects of the utility model are:
1, the utility model is a kind of independent of the auxiliary adjustment instrument outside packing box, be applicable to the adjustment of all kinds of packing box, when needs adjust packing box inclination angle, packing box is connected by the second adpting flange, can adjust packing box, the manufacture of packing box and the difficulty of maintenance can be reduced.
2, spherical cover coordinates with the hemispherical cavity in tailstock, spherical cover can rotate in tailstock, the inclination angle of packing box can be adjusted, the packing box that tilts to cause because of well head axial line and oil pumping polish rod axial line can be solved to the scuffing of oil pumping polish rod, and oil pumping polish rod is to the wearing and tearing of packing, and then avoid wearing and tearing the problem such as leakage of oil, well head pollution caused because of packing in packing box.
3, support bar coordinates with the fixed head with the first arcuate socket, the packing box adjusted can be fixed, and can solve because packing box is conducted oneself with dignity the problem such as polished rod scuffing, packing wearing and tearing caused.
4, tailstock arranges anchor ear, fixed head is fixed on anchor ear, and fixed head and support bar can rotate around tailstock, convenient regulates, and can the packing box of subtend all directions adjustment be fixed.
5, clamp nut arranges dust ring, can prevent extraneous dust etc. from entering in auxiliary adjustment instrument.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is schematic diagrames of fixed head and anchor ear;
Accompanying drawing 3 is top views of fixed head and anchor ear.
Attached number in the figure: 1, the first adpting flange; 2, tailstock; 3, spherical cover; 4, annular platen; 5, clamp nut; 6, connecting cylinder; 7, the second adpting flange; 8, packing box; 9, support bar; 10, fixed head; 11, arcuate socket; 12, anchor ear; 13, dust ring.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Described in the utility model is that oil extractor packing box assists adjustment instrument, agent structure comprises the first adpting flange 1, described first adpting flange 1 connects production tree, described first adpting flange 1 arranges tubular tailstock 2, described tailstock 2 outer setting screw thread, described tailstock 2 inner top is hemispherical, spherical cover 3 is set above described tailstock, above described spherical cover 3, annular platen 4 is set, annular platen 4 inner ring is spherical, above described annular platen 4, clamp nut 5 is set, annular platen 4 is pressed on spherical cover 3 with the threaded engagement of tailstock 2 outside by described clamp nut 5, rotate in the ball chamber that spherical cover 3 can form at tailstock 2 and annular platen 4, described spherical cover 3 arranges connecting cylinder 6, oil pumping polish rod fairlead is set in connecting cylinder 6, described connecting cylinder 6 is arranged the second adpting flange 7, described second adpting flange 7 connects packing box 8, this auxiliary adjustment instrument is independent of outside packing box 8, when needs adjust packing box 8, packing box 8 is connected by the secondth adpting flange 7, production tree is connected by the first adpting flange 1, auxiliary adjustment can be carried out to packing box 8 inclination angle, the complexity of packing box 8 structure can be reduced, spherical cover 3 rotates can the inclination angle of adjustment plate root box 8, the scuffing of the packing box 8 pairs of oil pumping polish rods tilting to cause because of well head axial line and oil pumping polish rod axial line can be solved, and oil pumping polish rod is to the wearing and tearing of packing, and then avoid wearing and tearing the leakage of oil caused because of packing in packing box 8, the problems such as well head pollution, described second adpting flange 7 bottom arranges support bar 9, below described support bar 9, fixed head 10 is set, described fixed head 10 arranges arcuate socket 11, described support bar 9 is flexibly connected with fixed head 10 by arcuate socket 11, described fixed head 10 is fixed on tailstock 2, the packing box adjusted can be fixed by arcuate socket 11, can solve because packing box 8 is conducted oneself with dignity the problem such as polished rod scuffing, packing wearing and tearing caused.
Of the present utility modelly be further characterized in that, described tailstock 2 arranges anchor ear 12, and described fixed head 10 is fixed on anchor ear 12, and fixed head 10 and support bar 9 can rotate around tailstock 2, conveniently regulates, and can the packing box 8 of subtend all directions adjustment be fixed.
Of the present utility modelly to be further characterized in that, described clamp nut 5 to arrange dust ring 13, can prevent extraneous dust etc. from entering in auxiliary adjustment instrument.
The utility model in use, the utility model is arranged on the well head place that packing box inclination angle needs adjustment, the utility model is inserted in from oil pumping polish rod top, by the first Flange joint production tree, packing box is connected by the second adpting flange, now, the utility model is in automatic adjustment state, rotate the second adpting flange, support bar is adjusted to packing box axial line and oil pumping polish rod axial line institute on the whole, rotate anchor ear, fixed head is adjusted to packing box axial line and oil pumping polish rod axial line institute on the whole, fixing anchor ear, support bar and fixed head is connected in arcuate socket bolt being inserted fixed head, oil pumping polish rod is adjusted to packing box center, fastening bolt, complete adjustment, when occurring tilting further, unclamp the bolt on fixed head, adjustment packing tape moves the rotation of support bar, and the bolt connecting support bar and fixed head moves in the arcuate socket of fixed head, and after adjusting, fastening bolt, completes packing box adjustment.
Embodiment 1: the first adpting flange is bolted production tree, first adpting flange is arranged tubular tailstock, first adpting flange is welded on tailstock, tailstock outer setting screw thread, tailstock inner top is hemispherical, spherical cover is set above tailstock, spherical cover top arranges annular platen, annular platen inner ring is spherical, above annular platen, clamp nut is set, annular platen is pressed in spherical putting by the threaded engagement of clamp nut and tailstock outside, rotate in the ball chamber that spherical cover can form at tailstock and annular platen, spherical putting arranges connecting cylinder, connecting cylinder is welded on spherical putting, in connecting cylinder, fairlead is set, oil pumping polish rod is led, connecting cylinder is arranged the second adpting flange, second adpting flange is welded on connecting cylinder, second adpting flange is bolted packing box, this auxiliary adjustment instrument is independent of outside packing box, when needs adjust packing box, packing box is connected by the second adpting flange, production tree is connected by the first adpting flange, auxiliary adjustment can be carried out to packing box inclination angle, the complexity of packing box structure can be reduced, spherical cover rotates can the inclination angle of adjustment plate root box, the packing box that tilts to cause because of well head axial line and oil pumping polish rod axial line can be solved to the scuffing of oil pumping polish rod, and oil pumping polish rod is to the wearing and tearing of packing, and then avoid wearing and tearing the problem such as leakage of oil, well head pollution caused because of packing in packing box, second adpting flange bottom arranges support bar, support bar is welded on the second flange, below support bar, fixed head is set, fixed head arranges arcuate socket, support bar adopts bolt to be flexibly connected with fixed head through arcuate socket, fixed head is fixed on tailstock, fixed head is welded on the intersection place of packing box axial line and face, oil pumping polish rod axial line place and tailstock, adjustment packing tape moves the rotation of support bar, the bolt connecting support bar and fixed head can move in the arcuate socket of fixed head, the packing box adjusted is fixed by fastening bolt, can solve because the conduct oneself with dignity polished rod that causes of packing box scratches, the problems such as packing wearing and tearing.
Embodiment 2: the first adpting flange is bolted production tree, first adpting flange is arranged tubular tailstock, first adpting flange is welded on tailstock, tailstock outer setting screw thread, and tailstock inner top is hemispherical, spherical cover is set above tailstock, spherical cover top arranges annular platen, and annular platen inner ring is spherical, arranges clamp nut above annular platen, clamp nut arranges dust ring, can prevent extraneous dust etc. from entering in auxiliary adjustment instrument, annular platen is pressed in spherical putting by the threaded engagement of clamp nut and tailstock outside, rotate in the ball chamber that spherical cover can form at tailstock and annular platen, spherical putting arranges connecting cylinder, connecting cylinder is welded on spherical putting, in connecting cylinder, fairlead is set, oil pumping polish rod is led, connecting cylinder is arranged the second adpting flange, second adpting flange is welded on connecting cylinder, second adpting flange is bolted packing box, this auxiliary adjustment instrument is independent of outside packing box, when needs adjust packing box, packing box is connected by the second adpting flange, production tree is connected by the first adpting flange, auxiliary adjustment can be carried out to packing box inclination angle, the complexity of packing box structure can be reduced, spherical cover rotates can the inclination angle of adjustment plate root box, the packing box that tilts to cause because of well head axial line and oil pumping polish rod axial line can be solved to the scuffing of oil pumping polish rod, and oil pumping polish rod is to the wearing and tearing of packing, and then avoid wearing and tearing the problem such as leakage of oil, well head pollution caused because of packing in packing box, second adpting flange bottom arranges support bar, support bar is welded on the second flange, below support bar, fixed head is set, fixed head arranges arcuate socket, support bar adopts bolt to be flexibly connected with fixed head through arcuate socket, tailstock arranges anchor ear, fixed head is welded on anchor ear, unclamp anchor ear, fixed head can rotate around tailstock, fixed head and support bar are adjusted to packing box axial line and oil pumping polish rod axial line institute on the whole, fixing anchor ear, support bar and fixed head is connected in arcuate socket bolt being inserted fixed head, oil pumping polish rod is adjusted to packing box center, fastening bolt, complete the adjustment of packing box, can solve because the conduct oneself with dignity polished rod that causes of packing box scratches, the problems such as packing wearing and tearing.
Claims (3)
1. oil extractor packing box assists adjustment instrument, comprise the first adpting flange (1), described first adpting flange (1) connects production tree, described first adpting flange (1) arranges tubular tailstock (2), described tailstock (2) outer setting screw thread, described tailstock (2) inner top is hemispherical, spherical cover (3) is set above described tailstock, it is characterized in that: described spherical cover (3) top arranges annular platen (4), described annular platen (4) top arranges clamp nut (5), annular platen (4) is pressed on spherical cover (3) with the threaded engagement of tailstock (2) outside by described clamp nut (5), described spherical cover (3) arranges connecting cylinder (6), described connecting cylinder (6) is arranged the second adpting flange (7), described second adpting flange (7) connects packing box (8), described second adpting flange (7) bottom arranges support bar (9), described support bar (9) below arranges fixed head (10), described fixed head (10) is arranged arcuate socket (11), described support bar (9) is flexibly connected with fixed head (10) by arcuate socket (11), described fixed head (10) is fixed on tailstock (2).
2. oil extractor packing box according to claim 1 assists adjustment instrument, it is characterized in that: described tailstock (2) is arranged anchor ear (12), and described fixed head (10) is fixed on anchor ear (12).
3. oil extractor packing box according to claim 1 assists adjustment instrument, it is characterized in that: described clamp nut (5) is arranged dust ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520374184.8U CN204646170U (en) | 2015-06-03 | 2015-06-03 | Oil extractor packing box assists adjustment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520374184.8U CN204646170U (en) | 2015-06-03 | 2015-06-03 | Oil extractor packing box assists adjustment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646170U true CN204646170U (en) | 2015-09-16 |
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ID=54098934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520374184.8U Expired - Fee Related CN204646170U (en) | 2015-06-03 | 2015-06-03 | Oil extractor packing box assists adjustment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156059A (en) * | 2015-09-25 | 2015-12-16 | 长春市艾必利务科技有限公司 | Automatic screwing device of oil pumping machine packing and with remote monitoring function |
-
2015
- 2015-06-03 CN CN201520374184.8U patent/CN204646170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156059A (en) * | 2015-09-25 | 2015-12-16 | 长春市艾必利务科技有限公司 | Automatic screwing device of oil pumping machine packing and with remote monitoring function |
| CN105156059B (en) * | 2015-09-25 | 2017-08-25 | 长春市艾必利务科技有限公司 | A kind of automatic winding device of beam-pumping unit packing with remote monitoring function |
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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 |
Granted publication date: 20150916 Termination date: 20160603 |