CN208203229U - The sucker rod well-head frizing wax apparatus of variable path - Google Patents
The sucker rod well-head frizing wax apparatus of variable path Download PDFInfo
- Publication number
- CN208203229U CN208203229U CN201820253387.5U CN201820253387U CN208203229U CN 208203229 U CN208203229 U CN 208203229U CN 201820253387 U CN201820253387 U CN 201820253387U CN 208203229 U CN208203229 U CN 208203229U
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- scraping plate
- oil scraping
- sucker rod
- frizing
- frizing wax
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Abstract
The utility model relates to the frizing wax apparatus technical fields of sucker rod, are a kind of sucker rod well-head frizing wax apparatus of variable path；It includes seat cylinder and frizing wax assembly；At least a set of frizing wax assembly is from top to bottom fixedly installed on present cylinder；Every set frizing wax assembly includes radial sleeve, hollow cardan shaft, push-pull rod, oil scraping plate, oil scraping plate support connecting base, compressed spring, guiding rocker arm and lower transparent cover.The utility model reasonable and compact in structure, it is easy to use；It is upper mention sucker rod while, oily wax can all be scraped by oil scraping plate, by greasy dirt control in pit shaft, the greasy dirt that avoids sucker rod outer wall from descending slowly and lightly and caused by environmental pollution, improve the operating environment around well head；Solve the problems, such as that there are the unrestrained pollutions of greasy dirt in traditionally clear；The labor intensity that employee clears up pollution ground is also reduced, that is, is not take up the operating time, and is not required to special messenger's operation, reduces the number of working processes；Structure is simple, easy to operate.
Description
Technical field
It is that a kind of sucker rod well-head of variable path is scraped the utility model relates to the frizing wax apparatus technical field of sucker rod
Oily wax apparatus.
Background technique
Mentioning sucker rod operation at present is one of most measures of necessary in underground work and construction times；Due to crude oil
Sticking property, during mentioning sucker rod, the sucker rod of proposition is often all attached with a large amount of oily wax, and sucker rod is in lift-off well
After mouthful, the crude oil being attached on sucker rod surface can descend slowly and lightly to well head, pollute the working environment of well head construction personnel；If it is
Wind day, crude oil can also be blown to the well site other than well head, cause the environmental pollution in well site；In addition, the sucker rod proposed is put in pipe
On bridge, special messenger is needed to carry out the clear processing in ground to sucker rod；It is currently to be rushed using high temperature and high pressure steam to sucker rod when ground is clear
It washes, a large amount of gatch sewage can be generated in flushing process, the environment that sewage will cause the clear construction site in ground is very severe, pollution
Ecological environment；It has even been laid with grease proofing shield under pipe bridge, but still grease cannot have been avoided to land completely, can not prevent to generate
Oil-containing dangerous waste object, for construction site environmental pollution the problem of still remain；According to new " safe production act " and new " environment guarantor
Defend the doctrine " requirement, the construction environment of pollution also needs further to clear up, and virtually increases the labor intensity of employee.
Summary of the invention
The utility model provides a kind of sucker rod well-head frizing wax apparatus of variable path, overcomes the above-mentioned prior art
Deficiency, can effectively solve during mentioning sucker rod, the sucker rod of proposition is often all attached with a large amount of oily wax, using ground
When clear mode clears up sucker rod, exist cleaning difficulty it is big, site operation environment, seriously polluted and high labor intensity asks
Topic.
The technical solution of the utility model is realized by following measures: a kind of sucker rod well-head of variable path is scraped
Oily wax apparatus, including seat cylinder and frizing wax assembly；At least a set of frizing wax assembly is from top to bottom fixedly installed on present cylinder；
Every set frizing wax assembly includes radial sleeve, hollow cardan shaft, push-pull rod, oil scraping plate, oil scraping plate support connecting base, compression bullet
Spring, guiding rocker arm and lower transparent cover；The fixed connection of the barrel circumference of present cylinder is equipped at least two radial sleeves；In each radial direction
The hollow cardan shaft adjusted can be moved axially by being separately installed with inside sleeve outer end, and inside and outside run through is equipped in the middle part of hollow cardan shaft
Hollow bore, at the inner port of hollow bore be equipped with inner wide and outer narrow limit frustum, hollow bore inner end be set with to
By limiting the push-pull rod on limit frustum, the outer end of push-pull rod is fixed with bulb, and bulb is placed in hollow bore and is against limit
On the outer end face of position frustum；Oil scraping plate support connecting base is hingedly installed in the inner end of push-pull rod, oil scraping plate support connecting base with
Compressed spring is set on push-pull rod between hollow cardan shaft；Each oil scraping plate support connecting base inner end is respectively fixed with frizing
The inner end of plate, each oil scraping plate is arc-shaped respectively, and can be combined with each other docking and be formed annular sucker rod armful mouth；In each frizing
The lower end of plate support connecting base is respectively fixed with guiding rocker arm；Present cylinder lower end is fixed with lower transparent cover, and the middle part of lower transparent cover is equipped with
Sucker rod introducing port, the lower end for guiding rocker arm are hingedly mounted in the lower transparent cover of sucker rod introducing port surrounding；Guide rocker arm top
Interior lower end tilt and formed pushing guide surface, be circumferentially distributed it is wide under being formed between pushing guide surface under narrow guiding cone mouth, guiding
Cone mouth is located at the surface of sucker rod introducing port.
Here is the further optimization and/or improvements to above-mentioned utility model technical solution:
Above-mentioned seat cylinder is the open tray cylinder that perpendicular mouth is provided on barrel；Divide in upper transparent cover corresponding with perpendicular mouth position and lower transparent cover
The open slot of cover center She You not extended to.
A set of soft frizing wax assembly scraped can be fixedly installed on above-mentioned seat cylinder, the oil scraping plate of the soft frizing wax assembly scraped is adopted
With soft rubber oil scraping plate.
Two sets of frizing wax assembly can be from top to bottom fixedly installed on above-mentioned seat cylinder, a set of including seat cylinder top soft scrapes
Frizing wax assembly and seat cylinder lower part a set of frizing wax assembly scraped firmly；The oil scraping plate of the soft frizing wax assembly scraped is using soft
Rubber oil scraping plate；The oil scraping plate for the frizing wax assembly scraped firmly uses hard oil scraping plate, and the inner end of hard oil scraping plate is equipped with interior oblique
Under odontexesis；The radial sleeve of the radial sleeve of the soft frizing wax assembly scraped and the frizing wax assembly scraped firmly is in cross-distribution.
Lower transparent cover upper end around above-mentioned sucker rod introducing port can be connected with rocker arm bracket by fastener, guide under rocker arm
End is hingedly mounted on rocker arm bracket by pin shaft；Or/and screw thread is equipped in the outer end of radial sleeve, hollow cardan shaft passes through spiral shell
Line is fixedly mounted in the thread segment of radial sleeve, and hollow cardan shaft outer end is placed in outside radial sleeve；It is placed in outside radial sleeve
Hollow cardan shaft outer end is fixedly installed with rotational handle.
The upper end of above-mentioned seat cylinder can be fixed with transparent cover；Or/and oil scraping plate support connecting base inner end is open equipped with oil scraping plate
Card slot, oil scraping plate outer end are fixedly mounted on oil scraping plate by fastener and are open in card slot.
The utility model reasonable and compact in structure, it is easy to use；It is upper mention sucker rod while, by oil scraping plate can will
The crude oil being adhered to outside sucker rod 1 all scrapes, by greasy dirt control in pit shaft, the greasy dirt that avoids sucker rod outer wall from descending slowly and lightly and make
At environmental pollution, improve well head around operating environment；When solving traditionally clear, is putting, putting row, roping pumping rod process
In there are problems that the unrestrained pollution of greasy dirt；It is not only effectively reduced ground environment pollution, employee is also reduced and clears up pollution ground
Labor intensity；It is not take up the operating time, special messenger's operation is not required to, reduces the number of working processes；Its structure is simple, easy to operate.
Detailed description of the invention
Attached drawing 1 is the schematic view of the front view of the best embodiment of the utility model.
Attached drawing 2 be in attached drawing 1 A-A to schematic cross-sectional view.
Coding in attached drawing is respectively as follows: 1 for seat cylinder, and 2 be radial sleeve, and 3 be hollow cardan shaft, and 4 be hollow bore, and 5 are
Frustum is limited, 6 be push-pull rod, and 7 be bulb, and 8 be oil scraping plate support connecting base, and 9 be compressed spring, and 10 be sucker rod, and 11 be to lead
Draw rocker arm, 12 be lower transparent cover, and 13 be pushing guide surface, and 14 be soft rubber oil scraping plate, and 15 be hard oil scraping plate, and 16 be odontexesis, 17
It is upper transparent cover for rocker arm bracket, 18.
Specific embodiment
The utility model is not limited by following embodiments, can technical solution according to the present utility model and actual conditions
Determine specific embodiment.
In the present invention, for ease of description, the description of the relative positional relationship of each component is according to specification
The Butut mode of attached drawing 1 is described, such as: the positional relationship of upper and lower, left and right is the Butut according to Figure of description 1
Direction determines.
The utility model is further described below with reference to examples and drawings:
As shown in attached drawing 1,2, the sucker rod well-head frizing wax apparatus of the variable path includes seat cylinder 1 and frizing wax assembly；
At least a set of frizing wax assembly is from top to bottom fixedly installed on present cylinder 1；Every set frizing wax assembly include radial sleeve 2,
Hollow cardan shaft 3, push-pull rod 6, oil scraping plate, oil scraping plate support connecting base 8, compressed spring 9, guiding rocker arm 11 and lower transparent cover 12；
The fixed connection of the barrel circumference of present cylinder 1 is equipped at least two radial sleeves 2；Inside 2 outer end of each radial sleeve respectively
The hollow cardan shaft 3 adjusted can be moved axially by being equipped with, and inside and outside perforative hollow bore 4 is equipped in the middle part of hollow cardan shaft 3,
It is equipped with the limit frustum 5 of inner wide and outer narrow at the inner port of hollow bore 4, is set in 4 inner end of hollow bore and is being limited against limit
Push-pull rod 6 on the frustum 5 of position, the outer end of push-pull rod 6 are fixed with bulb 7, and bulb 7 is placed in hollow bore 4 and is against limit cone
On the outer end face of platform 5；Oil scraping plate support connecting base 8 is hingedly installed in the inner end of push-pull rod 6, oil scraping plate support connecting base 8 with
Compressed spring 9 is set on push-pull rod 6 between hollow cardan shaft 3；Each 8 inner end of oil scraping plate support connecting base is respectively fixed with
The inner end of oil scraping plate, each oil scraping plate is arc-shaped respectively, and can be combined with each other docking and be formed annular sucker rod armful mouth；Each
The lower end of oil scraping plate support connecting base 8 is respectively fixed with guiding rocker arm 11；Present 1 lower end of cylinder is fixed with lower transparent cover 12, lower transparent cover
12 middle part is equipped with sucker rod introducing port, and the lower end of guiding rocker arm 11 is hingedly mounted on the lower transparent cover 12 of sucker rod introducing port surrounding
On；The interior lower end on guiding 11 top of rocker arm tilts and forms pushing guide surface 13, is circumferentially distributed under being formed between pushing guide surface 13
Narrow guiding cone mouth under width, guiding cone mouth are located at the surface of sucker rod introducing port.
In use, this well head frizing wax apparatus is loaded at well head, by inwardly adjusting hollow cardan shaft 3, hollow propulsion
Compressed spring 9 is inwardly compressed in axis 3, and compressed spring 9 acts on pressing force to oil scraping plate support connecting base 8 and oil scraping plate, makes frizing
Plate can be held out against on 10 outer wall of sucker rod；While holding out against, from each radial sleeve 22 stretch to the oil scraping plate in seat cylinder 1 it
Between can dock to form closed annular sucker rod and embrace mouth, sucker rod 10 is held tightly by the annular sucker rod armful mouth, is mentioned upper
While sucker rod 10, the crude oil being adhered to outside sucker rod 10 can all be scraped, by greasy dirt control in pit shaft, realize from
Source control pollution, prevents environmental pollution caused by due to the greasy dirt that 10 outer wall of sucker rod descends slowly and lightly, improves the operation around well head
Environment；The research and development of this well head frizing wax apparatus change traditional sucker rod edible vegetable oil mode, and by proposing pumping rod originally, pendulum sequences descendant
The clear operation mode in power ground, becomes pumping rod outer wall greasy dirt and is controlled at well head by this well head frizing wax apparatus, solved
It is unrestrained there are greasy dirt during putting, putting row, roping pumping rod when traditionally clear, prevented ground it is clear and caused by environmental pollution；
It is not only effectively reduced ground environment pollution in this way, also reduces the labor intensity that employee clears up pollution ground after operation, together
When also reduce the security risk scalded in the aloof from politics and material pursuits temperature in pipe bridge Shangdi at employee station；More mentioning pumping rod Cleaning Process oil-scraping device not
The operating time is occupied, special messenger's operation is not required to, reduces the number of working processes；Its structure is simple, easy to operate；Wherein, since scene makes
10 top and the bottom of sucker rod are all connected with the devices such as centralizer, and centralizer is wider compared to sucker rod 10, and outer diameter is bigger, therefore
During sucker rod 10 above mentions, in order to pass through the devices such as centralizer at oil scraping plate, in each oil scraping plate support connecting base 8
Lower end is equipped with pushing guide surface 13 equipped with guiding rocker arm 11, guiding 11 lower end of rocker arm, and the devices such as bigger centralizer of outer diameter can be pushed up first
In pushing guide surface 13, and during being moved up with sucker rod 10, guiding rocker arm 11 is opened to two sides, guiding rocker arm 11 drives
Oil scraping plate support connecting base 8 and oil scraping plate compressed spring 9, during the guiding rotation of rocker arm 11 outwardly opens, outside push-pull rod 6
The bulb 7 at end can make its limit 5 inner hole of frustum limit in the range of can changes in deflection, make guide cone mouth and annular oil pumping
Bar is embraced mouth and can be softened, and the devices such as centralizer is enable smoothly reliably by oil scraping plate, to meet the actual needs.
Can according to actual needs, the sucker rod well-head frizing wax apparatus of above-mentioned variable path is advanced optimized or/and
It improves:
As shown in Fig. 2, a set of soft frizing wax assembly scraped, the soft frizing wax assembly scraped are fixedly installed on present cylinder 1
Oil scraping plate use soft rubber oil scraping plate 14.The soft flexibility for scraping rubber slab and toughness are more preferable, and the service life is longer.
As shown in attached drawing 1,2, two sets of frizing wax assembly is from top to bottom fixedly installed on present cylinder 1, including on seat cylinder 1
A set of soft frizing wax assembly scraped in portion and a set of frizing wax assembly scraped firmly of 1 lower part of seat cylinder；The soft frizing wax assembly scraped
Oil scraping plate uses soft rubber oil scraping plate 14；The oil scraping plate for the frizing wax assembly scraped firmly uses hard oil scraping plate 15, hard frizing
The inner end of plate 15 is equipped with interior odontexesis 16 obliquely；The radial sleeve 2 of the soft frizing wax assembly scraped and the frizing wax assembly scraped firmly
Radial sleeve 2 be in cross-distribution.Wherein, the hard oil scraping plate 15 that odontexesis 16 is set in oil scraping plate use, can will be solidificated in pumping
Oily wax outside beam hanger 10 scrape it is rotten, so again by the soft rubber oil scraping plate 14 on top when, the crude oil of adherency and scrape rotten
Oily wax can be all scraped, and improve the edible vegetable oil wax effect of sucker rod 10.
For convenience of dismounting, as shown in attached drawing 1,2,12 upper end of lower transparent cover around sucker rod introducing port is connected by fastener
It is connected to rocker arm bracket 17, the lower end of guiding rocker arm 11 is hingedly mounted on rocker arm bracket 17 by pin shaft.
As shown in attached drawing 1,2, screw thread is equipped in the outer end of radial sleeve 2, hollow cardan shaft 3, which is threadably secured, to be mounted on
In the thread segment of radial sleeve 2, hollow 3 outer end of cardan shaft is placed in outside radial sleeve 2；The hollow propulsion being placed in outside radial sleeve 2
3 outer end of axis is fixedly installed with rotational handle.In use, by can be manually rotated rotational handle, enable hollow cardan shaft 3 in radial direction
Moving in rotation in sleeve 2, to adjust the enclasping force of oil scraping plate；It is not only easy to operate in this way, but also adjust precision height, transmission
Reliably；In the case where without frizing wax, holding can also be released completely, opened annular sucker rod and embraced mouth.
As shown in attached drawing 1,2, the upper end of present cylinder 1 is fixed with transparent cover 18；Upper transparent cover 18, which plays, blocks 1 upper port of seat cylinder
Function, avoid oily wax excessive and splash.
As needed, seat cylinder 1 is the open tray cylinder that perpendicular mouth is provided on barrel；Upper transparent cover 18 corresponding with perpendicular mouth position and under
The open slot for extending to cover center is respectively equipped in transparent cover 12.When well head is installed, this well head frizing wax apparatus need to only be passed through
The perpendicular muzzle of seat cylinder 1 is on sucker rod 10, then successively fixing seat cylinder 1, adjusts frizing wax assembly, easy for installation.
For convenience of the dismounting of oil scraping plate, as shown in Fig. 1, it is open in 8 inner end of oil scraping plate support connecting base equipped with oil scraping plate
Card slot, oil scraping plate outer end are fixedly mounted on oil scraping plate by fastener and are open in card slot.
The above technical characteristic constitutes the most preferred embodiment of the utility model, with stronger adaptability and best implementation
Effect can increase and decrease non-essential technical characteristic, according to actual needs to meet the needs of different situations.
Claims (9)
1. a kind of sucker rod well-head frizing wax apparatus of variable path, it is characterised in that including seat cylinder and frizing wax assembly；It is present
At least a set of frizing wax assembly is from top to bottom fixedly installed on cylinder；Every set frizing wax assembly includes radial sleeve, hollow pushes away
Into axis, push-pull rod, oil scraping plate, oil scraping plate support connecting base, compressed spring, guiding rocker arm and lower transparent cover；The barrel circle of present cylinder
Week fixed connection is equipped at least two radial sleeves；Tune can be moved axially by being separately installed with inside each radial sleeve outer end
The hollow cardan shaft of section is equipped with inside and outside perforative hollow bore in the middle part of hollow cardan shaft, sets at the inner port of hollow bore
There is the limit frustum of inner wide and outer narrow, is set with the push-pull rod against limit on limit frustum, push-pull rod in hollow bore inner end
Outer end be fixed with bulb, bulb is placed in hollow bore and is against on the outer end face of limit frustum；It is cut with scissors in the inner end of push-pull rod
It connects and oil scraping plate support connecting base is installed, compression is set on the push-pull rod between oil scraping plate support connecting base and hollow cardan shaft
Spring；Each oil scraping plate support connecting base inner end is respectively fixed with oil scraping plate, and the inner end of each oil scraping plate is arc-shaped respectively, and
The annular sucker rod of docking formation can be combined with each other and embrace mouth；Guiding is respectively fixed in the lower end of each oil scraping plate support connecting base to shake
Arm；Present cylinder lower end is fixed with lower transparent cover, and the middle part of lower transparent cover is equipped with sucker rod introducing port, and the lower end for guiding rocker arm is hingedly installed
In the lower transparent cover of sucker rod introducing port surrounding；The interior lower end on guiding rocker arm top tilts and is formed pushing guide surface, circumferentially divides
Under being formed between cloth pushing guide surface it is wide under narrow guiding cone mouth, guiding cone mouth is located at the surface of sucker rod introducing port.
2. the sucker rod well-head frizing wax apparatus of variable path according to claim 1, it is characterised in that fixed on seat cylinder
A set of soft frizing wax assembly scraped is installed, the oil scraping plate of the soft frizing wax assembly scraped uses soft rubber oil scraping plate.
3. the sucker rod well-head frizing wax apparatus of variable path according to claim 1, it is characterised in that by upper on seat cylinder
Two sets of frizing wax assembly is fixedly installed under, a set of soft frizing wax assembly scraped and seat cylinder lower part including seat cylinder top
A set of frizing wax assembly scraped firmly；The oil scraping plate of the soft frizing wax assembly scraped uses soft rubber oil scraping plate；The frizing wax scraped firmly
The oil scraping plate of assembly uses hard oil scraping plate, and the inner end of hard oil scraping plate is equipped with interior odontexesis obliquely；The soft frizing wax scraped is total
At radial sleeve and the frizing wax assembly firmly scraped radial sleeve in cross-distribution.
4. the sucker rod well-head frizing wax apparatus of variable path according to claim 1 or 2 or 3, it is characterised in that seat cylinder
For the open tray cylinder for being provided with perpendicular mouth on barrel；It is respectively equipped in upper transparent cover corresponding with perpendicular mouth position and lower transparent cover and extends to lid
The open slot at center.
5. the sucker rod well-head frizing wax apparatus of variable path according to claim 1 or 2 or 3, it is characterised in that oil pumping
Lower transparent cover upper end around bar introducing port is connected with rocker arm bracket by fastener, and the lower end for guiding rocker arm is hingedly installed by pin shaft
On rocker arm bracket；Or/and screw thread is equipped in the outer end of radial sleeve, hollow cardan shaft, which is threadably secured, is mounted on radial set
In the thread segment of cylinder, hollow cardan shaft outer end is placed in outside radial sleeve；The hollow cardan shaft outer end being placed in outside radial sleeve is fixed
Rotational handle is installed.
6. the sucker rod well-head frizing wax apparatus of variable path according to claim 4, it is characterised in that sucker rod imports
Lower transparent cover upper end around mouthful is connected with rocker arm bracket by fastener, and the lower end for guiding rocker arm is hingedly mounted on rocker arm by pin shaft
On seat；Or/and screw thread is equipped in the outer end of radial sleeve, hollow cardan shaft is threadably secured the spiral shell for being mounted on radial sleeve
In line section, hollow cardan shaft outer end is placed in outside radial sleeve；The hollow cardan shaft outer end being placed in outside radial sleeve is fixedly installed with
Rotational handle.
7. the sucker rod well-head frizing wax apparatus of variable path described according to claim 1 or 2 or 3 or 6, it is characterised in that seat
The upper end of cylinder is fixed with transparent cover；Or/and oil scraping plate support connecting base inner end is equipped with oil scraping plate opening card slot, oil scraping plate outer end
Oil scraping plate is fixedly mounted on by fastener to be open in card slot.
8. the sucker rod well-head frizing wax apparatus of variable path according to claim 4, it is characterised in that the upper end of seat cylinder
It is fixed with transparent cover；Or/and oil scraping plate support connecting base inner end is equipped with oil scraping plate opening card slot, oil scraping plate outer end passes through fastening
Part is fixedly mounted in oil scraping plate opening card slot.
9. the sucker rod well-head frizing wax apparatus of variable path according to claim 5, it is characterised in that the upper end of seat cylinder
It is fixed with transparent cover；Or/and oil scraping plate support connecting base inner end is equipped with oil scraping plate opening card slot, oil scraping plate outer end passes through fastening
Part is fixedly mounted in oil scraping plate opening card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253387.5U CN208203229U (en) | 2018-02-12 | 2018-02-12 | The sucker rod well-head frizing wax apparatus of variable path |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253387.5U CN208203229U (en) | 2018-02-12 | 2018-02-12 | The sucker rod well-head frizing wax apparatus of variable path |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208203229U true CN208203229U (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820253387.5U Active CN208203229U (en) | 2018-02-12 | 2018-02-12 | The sucker rod well-head frizing wax apparatus of variable path |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331554A (en) * | 2018-02-12 | 2018-07-27 | 新疆石油管理局有限公司准东勘探开发分公司 | The sucker rod well-head frizing wax apparatus of variable path |
-
2018
- 2018-02-12 CN CN201820253387.5U patent/CN208203229U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331554A (en) * | 2018-02-12 | 2018-07-27 | 新疆石油管理局有限公司准东勘探开发分公司 | The sucker rod well-head frizing wax apparatus of variable path |
| CN108331554B (en) * | 2018-02-12 | 2024-04-26 | 中国石油天然气集团有限公司 | Oil wax scraping device for sucker rod wellhead with variable drift diameter |
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