CN206845117U - Oil pumping machine well head deviation rectification regulation device - Google Patents
Oil pumping machine well head deviation rectification regulation device Download PDFInfo
- Publication number
- CN206845117U CN206845117U CN201720773952.6U CN201720773952U CN206845117U CN 206845117 U CN206845117 U CN 206845117U CN 201720773952 U CN201720773952 U CN 201720773952U CN 206845117 U CN206845117 U CN 206845117U
- Authority
- CN
- China
- Prior art keywords
- hole
- well head
- sleeve body
- regulation device
- oil pumping
- 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
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Abstract
The utility model discloses a kind of oil pumping machine well head deviation rectification regulation device, belong to technical field of oil extraction equipment, including sleeve body, loading plate, threaded mandrel, connection sheet, the sleeve body is half tubular structure body, sleeve body upper outer face is welded with two loading plates, and horizontal screwed hole is provided with the middle part of loading plate；The threaded mandrel passes through the screwed hole of loading plate, and threaded mandrel front end is provided with roller；A breach is provided with above the sleeve body side, as connector, connector is provided with vertical screwed hole, as lateral connection hole, connection mouth-shaped between the shape of the connection sheet and two sleeve bodies is identical, connection sheet is provided with aperture corresponding with lateral connection hole, and equipped with hand-tight bolt.The utility model can realize the fixation righting of well head sucker rod by roller, while can adjust the elongation of each roller, make the direction needed for polished rod deviation, and can realize series connection, make its fixed effect to polished rod more preferable.
Description
Technical field
It the utility model is related to technical field of oil extraction equipment, and in particular to a kind of dress for oil pumping machine well head correction adjustment
Put.
Background technology
Current, the oil pumper in oil field is mostly the sucker rod pumping machine that uses, and such as beam pumping unit, it needs to use polished rod
Well head carry out up-and-down reciprocating motion by crude oil from underground be drawn on the ground, and polished rod during twitch, it is necessary to disk
Piece-root grafting is touched to realize sealing, and because a variety of causes such as equipment installation, underground shake, mechanical wear, polished rod of pumping well can produce
Raw horizontal-shift and angle skew, and then eccentric wear is produced to packing, cause the service life of packing to be greatly reduced, to oil well just
Often production causes extreme influence, and current each oil field is directed to these problems, is generally fixed on using use outside packing box
Correction disk rectified a deviation, but presently, there are correction disk, using effect is not highly desirable in actual production, and cost compared with
Height, it is not easy to change, such as Application No. 200620097662.6《A kind of beam hanger oil pumper can rectify a deviation tuning polished rod sealer》, its
What is used is still the mode frictionally secured, still easily wears.And Application No. 201120416646.X《Oil pumper
Well correction device for polished rod》, there is provided it is a kind of by the way of roller structure, solve the problems, such as abrasion, but its roller is provided only with 2
It is individual, the double swerve of polished rod can not be fixed at all, and roller is different from the mode of friction, it is that point contacts with polished rod, is only set
One group of roller is put, the effect of stable fixed polished rod can not be played, it is difficult to reach the requirement of onsite application.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of oil pumping machine well head deviation rectification regulation device, can be realized by roller
The fixation righting of well head sucker rod, while the elongation of each roller can be adjusted, make the direction needed for polished rod deviation, and can be real
Now connect, make its fixed effect to polished rod more preferable.
The technical solution of the utility model is as follows：
A kind of oil pumping machine well head deviation rectification regulation device, including sleeve body, loading plate, threaded mandrel, connection sheet, the set
Cylinder body is half tubular structure body, and sleeve body upper outer face is welded with two loading plates, is provided with the middle part of loading plate horizontal
Screwed hole；The threaded mandrel passes through the screwed hole of loading plate, and threaded mandrel front end is provided with roller；On the sleeve body side
Side is provided with a breach, and as connector, connector is provided with vertical screwed hole, as lateral connection hole, the connection sheet
Shape it is identical with the connection mouth-shaped between two sleeve bodies, connection sheet is provided with aperture corresponding with lateral connection hole,
And equipped with hand-tight bolt.
Further, the sleeve body epimere and hypomere are provided with four groups of longitudinally connected holes, and longitudinally connected pore size distribution is being held
Between support plate, longitudinally connected hole is screwed hole.
Further, the sleeve body is provided with supporting contiguous block, and contiguous block is arcuate structure, is passed through above provided with four
Perforate, the spacing between the through hole of two transverse directions is identical with the spacing between one group of longitudinally connected hole, and contiguous block, which is provided with, matches somebody with somebody
The connecting bolt of set.
Further, the threaded mandrel end is provided with flat piece.It is convenient that threaded mandrel is rotated in screwed hole with hand, with
This adjusts the front and back position of roller.
Further, the wheel face of the roller is arcwall face.
The beneficial effects of the utility model are：
1st, by 4 rollers of setting in sleeve body, polished rod can be allowed to keep fixed position under the auxiliary of roller,
Eccentric wear will not be formed；
2nd, by setting connection sheet in sleeve body, the sleeve body of a company of allowing half-cylinder structure can connect into one
Columnar structured, compared to the present connected mode by setting attachment means on the outside of sleeve, this programme more saves sky
Between, and it is more convenient without instrument, connection using hand-tight bolt；
3rd, by the multiple longitudinally connected holes being arranged in sleeve body, it can allow between multiple sleeve bodies and be overlapped mutually
It is connected in series, multistage fixed effect can be realized.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model；
Fig. 2 is the structural representation of connection sheet in Fig. 1；
Fig. 3 is the structural representation of connector in Fig. 1；
Fig. 4 is top view of the present utility model；
Fig. 5 is front view of the present utility model；
Fig. 6 is the sectional view of turning rolls；
Fig. 7 is the structural representation that the utility model stack combinations use；
Fig. 8 is the stereogram of contiguous block.
Shown in figure：
The longitudinally connected hole of 1- sleeve bodies, 11-, 2- loading plates, 3- threaded mandrels, 31- rollers, 32- screw threads, 33- are flat
Block, 4- connection sheets, the hand-tight bolts of 41-, 5- connectors, 51- lateral connections hole, 6- contiguous blocks, 61- connecting bolts.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in Fig. 1~8, a kind of oil pumping machine well head deviation rectification regulation device, including sleeve body 1, loading plate 2, screw thread top
Bar 3, connection sheet 4, the sleeve body 1 are half tubular structure body, and the upper outer face of sleeve body 1 is welded with two loading plates 2,
The middle part of loading plate 2 is provided with threaded 32 horizontal threaded bore；The threaded mandrel 3 passes through the screwed hole of loading plate 2, threaded mandrel
3 front ends are provided with roller 31, and the wheel face of the roller 31 is arcwall face, and the rear end of threaded mandrel 3 is provided with flat piece 33；The sleeve sheet
A breach is provided with above the side of body 1, as connector 5, connector 5 is provided with vertical screwed hole, as lateral connection hole
51, the shape of connector 5 between the shape of the connection sheet 4 and two sleeve bodies 1 is identical, and connection sheet 4 is provided with and transverse direction
Aperture corresponding to connecting hole 51, and equipped with hand-tight bolt 41；The epimere of sleeve body 1 and hypomere are longitudinally connected provided with four groups
Hole 11, longitudinally connected hole 11 are distributed between loading plate 2, and longitudinally connected hole 11 is screwed hole, and the sleeve body 1 is provided with supporting
Contiguous block 6, contiguous block 6 is arcuate structure, is provided with four through holes above, the spacing and one between the through hole of two transverse directions
Spacing between the longitudinally connected hole 11 of group is identical, and contiguous block 6 is provided with supporting connecting bolt 61.
The hand-tight bolt 41, its top are the band tooth round end of metal, and lower end is screw rod, pass through fingerhold band tooth round end
It can tighten, without other instruments.
The position that the bottom of sleeve body 1 corresponds to longitudinally connected hole 11 also is provided with two longitudinally connected holes 11, in part
King-sized well head is vibrated, it is necessary to be also fixedly connected in lower section using connection sheet 4, to ensure between two sleeve bodies 1
Stability Analysis of Structures.
Application method of the present utility model is as follows：
(for ease of observation, one of connector 5 does not draw connection sheet) as shown in Figure 1, by the rear end of four threaded mandrels 3
Stretch into the screwed hole of loading plate 2, and rotate from interior side direction, reach suitable position, then wrap up two sleeve bodies 1
To on the outside of the polished rod of well head, allow both to align, connection sheet 4 is placed at connector 5, and by its aperture and lateral connection hole 51
Alignment, is then placed in hand-tight bolt 41 and tightens, make to be connected between two sleeve bodies 1 (if now under sleeve body 1
Gap be present between end and packing outer box wall, then by screwing in connection in the longitudinally connected hole 11 that is set to the hypomere of sleeve body 1
The mode of bolt 61 is fixed, and pushes against gap), the position of four rolling 31 is then adjusted by flat piece 33 of the rear end of threaded mandrel 3
Put, polished rod can be pushed against, and polished rod Xiang Fei eccentric wears direction is promoted, it is necessary to pay attention to allowing roller 31 most in rotary course
After be maintained at vertical state, and the arcwall face of the roller 31 in eccentric wear direction is enclosed on polished rod, the roller 31 in the other three direction,
A small amount of gap can be kept with polished rod, avoid polished rod tension from damaging roller 31.
As shown in fig. 7, in the vibration of some polished rods than on stronger pumpingh well, single oil pumping machine well head deviation rectification regulation device
Four rolling 31 in the same horizontal line, it is difficult to be completely fixed the skew of polished rod, it is therefore desirable to multiple rows of roller 31 is set, will
Four contiguous blocks 6 are installed to longitudinally connected in the oil pumping machine well head deviation rectification regulation device fixed by connecting bolt 61
In hole 11, then mode of the two new sleeve bodies 1 as above is assembled, is moved to the epimere of contiguous block 6 still further below, and will
The longitudinally connected hole 11 of its hypomere is alignd with contiguous block 6, is fixedly connected by connecting bolt 61, finally adjusts its roller 31,
Make two oil pumping machine well head deviation rectification regulation device collective effects up and down, further fix polished rod.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (5)
1. a kind of oil pumping machine well head deviation rectification regulation device, it is characterised in that including sleeve body, loading plate, threaded mandrel, connection
Piece, the sleeve body are half tubular structure body, and sleeve body upper outer face is welded with two loading plates, set in the middle part of loading plate
There is horizontal screwed hole；The threaded mandrel passes through the screwed hole of loading plate, and threaded mandrel front end is provided with roller；The sleeve sheet
A breach is provided with above the side of side, as connector, connector is provided with vertical screwed hole, as lateral connection hole, institute
The connection mouth-shaped stated between the shape of connection sheet and two sleeve bodies is identical, and connection sheet is provided with corresponding with lateral connection hole
Aperture, and equipped with hand-tight bolt.
2. a kind of oil pumping machine well head deviation rectification regulation device according to claim 1, it is characterised in that in the sleeve body
Section and hypomere are provided with four groups of longitudinally connected holes, and between loading plate, longitudinally connected hole is screwed hole for longitudinally connected pore size distribution.
3. a kind of oil pumping machine well head deviation rectification regulation device according to claim 2, it is characterised in that the sleeve body is set
There is supporting contiguous block, contiguous block is arcuate structure, is provided with four through holes above, the spacing between the through hole of two transverse directions
Spacing between one group of longitudinally connected hole is identical, and contiguous block is provided with supporting connecting bolt.
A kind of 4. oil pumping machine well head deviation rectification regulation device according to claim 1, it is characterised in that the threaded mandrel end
End is provided with flat piece.
A kind of 5. oil pumping machine well head deviation rectification regulation device according to claim 1, it is characterised in that the wheel face of the roller
For arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773952.6U CN206845117U (en) | 2017-06-29 | 2017-06-29 | Oil pumping machine well head deviation rectification regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773952.6U CN206845117U (en) | 2017-06-29 | 2017-06-29 | Oil pumping machine well head deviation rectification regulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845117U true CN206845117U (en) | 2018-01-05 |
Family
ID=60803609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720773952.6U Expired - Fee Related CN206845117U (en) | 2017-06-29 | 2017-06-29 | Oil pumping machine well head deviation rectification regulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845117U (en) |
-
2017
- 2017-06-29 CN CN201720773952.6U patent/CN206845117U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180105 Termination date: 20180629 |