CN208203227U - Oil well repairing operation follow-up type oil-scraping device - Google Patents
Oil well repairing operation follow-up type oil-scraping device Download PDFInfo
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- CN208203227U CN208203227U CN201820253075.4U CN201820253075U CN208203227U CN 208203227 U CN208203227 U CN 208203227U CN 201820253075 U CN201820253075 U CN 201820253075U CN 208203227 U CN208203227 U CN 208203227U
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- elastic doctor
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Abstract
The utility model relates to oil field frizing technical fields, it is a kind of oil well repairing operation follow-up type oil-scraping device, it includes upper connecting flange, lower connecting flange, body, upper ring plate, lower ring plate, middle ring flat-plate and elastic doctor blade, the upper end of body is fixedly installed togather with upper connecting flange, the upper inner of lower connecting flange is equipped with concave station, the lower end of body is fixed on concave station side wall, and the middle part of upper connecting flange, body and lower connecting flange forms oil pipe channel.The utility model reasonable and compact in structure, when work, the elastic doctor blade of different inner diameters is chosen according to the different-diameter of oil pipe or sucker rod, frizing operation can be carried out after installing, when needing replacing elastic doctor blade, gland is dismantled, upper ring plate, middle ring flat-plate, lower ring plate and elastic doctor blade are integrally taken out, elastic doctor blade is taken out and replaced outside, then upper ring plate, middle ring flat-plate, lower ring plate and elastic doctor blade are integrally put into set again internal, it is compressed, therefore is replaced simply with gland, work efficiency is high.
Description
Technical field
The utility model relates to oil field frizing technical fields, are a kind of oil well repairing operation follow-up type oil-scraping devices.
Background technique
In present oil well repairing operation, oil pipe or sucker rod cross center being suggested well head, the greasy dirt being attached on oil pipe,
It is gathered easily at well head, removes extremely difficult, made troubles to site operation and environmental pollution.Also there is portion currently on the market
Oil distributing pipe or sucker rod outer wall, which scrape oil product, can remove greasy dirt on oil pipe, but can not oil pipe or sucker rod to different-diameter
It can remove, it is poor exchange performance, and the existing scraping blade for scraping oil product is more complex due to installing, and replaces time-consuming and laborious, work
Make that efficiency is lower, be usually a ring body additionally, due to the existing scraping blade for scraping oil product, in use for some time, generates aging
Phenomenon causes frizing less able.
Summary of the invention
The utility model provides a kind of oil well repairing operation follow-up type oil-scraping device, overcome the above-mentioned prior art it
Deficiency, can effectively solve it is existing scrape oil product can not oil pipe to different-diameter or sucker rod can remove, it is poor to exchange performance
And scraping blade replaces time-consuming and laborious, the lower problem of working efficiency.
It is usually a ring body that the utility model, which also further solves the existing scraping blade for scraping oil product, when using one section
Between after, generate aging phenomenon, lead to the less able problem of frizing.
The technical solution of the utility model is realized by following measures: a kind of oil well repairing operation is scraped with follow-up type
Oily device, including upper connecting flange, lower connecting flange, body, upper ring plate, lower ring plate, middle ring flat-plate and elastic doctor blade, body it is upper
End is fixedly installed togather with upper connecting flange, and the upper inner of lower connecting flange is equipped with concave station, and the lower end of body is fixed on recessed
On platform side wall, the middle part of upper connecting flange, body and lower connecting flange forms oil pipe channel, is equipped with from top to bottom in vivo in set upper
Ring flat-plate, middle ring flat-plate and lower ring plate, lower ring plate seat are equipped with elastic doctor blade, at the top of concave station between upper ring plate and middle ring flat-plate
Elastic doctor blade is equipped between ring flat-plate and lower ring plate, upper ring plate, middle ring flat-plate, lower ring plate and elastic doctor blade are fixedly installed togather,
The gland for compressing upper ring plate, middle ring flat-plate, lower ring plate and elastic doctor blade is fixedly installed on upper connecting flange.
Here is the further optimization and/or improvements to above-mentioned utility model technical solution:
The inside of above-mentioned elastic doctor blade is circumferentially equipped at intervals at least three opening.
Above-mentioned opening is four.
Ring flat-plate is at least two among the above, is fixedly installed with elastic doctor blade between adjacent middle ring flat-plate.
Above-mentioned upper ring plate, middle ring flat-plate, lower ring plate and elastic doctor blade are mounted by means of bolts on together.
The top of above-mentioned upper connecting flange be equipped with gland concave station, in gland concave station by gland bolt be fixedly installed with by
The gland that upper ring plate, middle ring flat-plate, lower ring plate and elastic doctor blade compress.
Above-mentioned elastic doctor blade is blade insert.
The utility model reasonable and compact in structure, it is easy to use, when work, selected according to the different-diameter of oil pipe or sucker rod
The elastic doctor blade for taking different inner diameters can carry out frizing operation and dismantle gland when needing replacing elastic doctor blade after installing,
Upper ring plate, middle ring flat-plate, lower ring plate and elastic doctor blade are integrally taken out, elastic doctor blade is taken out and replaced outside, then again will
Upper ring plate, middle ring flat-plate, lower ring plate and elastic doctor blade are integrally put into set in vivo, are compressed with gland, therefore replace simple, working efficiency
Height is open by setting, can reduce aging phenomenon, improve service life, and can preferably carry out frizing operation.
Detailed description of the invention
Attached drawing 1 is schematic diagram of main cross-sectional structure of the utility model.
Coding in attached drawing is respectively as follows: 1 for upper connecting flange, and 2 be lower connecting flange, and 3 be body, and 4 be upper ring plate, and 5 are
Lower ring plate, 6 be middle ring flat-plate, and 7 be elastic doctor blade, and 8 be oil pipe channel, and 9 be gland, and 10 be bolt, and 11 be gland bolt.
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 Fig. 1, which includes upper connecting flange 1, lower connecting flange
2, body 3, upper ring plate 4, lower ring plate 5, middle ring flat-plate 6 and elastic doctor blade 7, the upper end of body 3 are fixedly mounted on upper connecting flange 1
Together, the upper inner of lower connecting flange 2 is equipped with concave station, and the lower end of body 3 is fixed on concave station side wall, upper connecting flange 1, set
The middle part of body 3 and lower connecting flange 2 formed oil pipe channel 8, in body 3 from top to bottom be equipped with upper ring plate 4, middle ring flat-plate 6 and under
Ring flat-plate 5, lower ring plate 5 at the top of concave station, are equipped with elastic doctor blade 7, in middle ring flat-plate 6 and lower ring between upper ring plate 4 and middle ring flat-plate 6
Elastic doctor blade 7 is equipped between plate 7, upper ring plate 4, middle ring flat-plate 6, lower ring plate 5 and elastic doctor blade 7 are fixedly installed togather, in upper company
The gland 9 for compressing upper ring plate 4, middle ring flat-plate 6, lower ring plate 5 and elastic doctor blade 7 is fixedly installed on acting flange 1.When work, root
The elastic doctor blade 7 that different inner diameters are chosen according to the different-diameter of oil pipe or sucker rod, can carry out frizing operation after installing, when need
When replacing elastic doctor blade 7, gland 9 is dismantled, by upper ring plate 4, middle ring flat-plate 6, lower ring plate 5 and the whole taking-up of elastic doctor blade 7, outside
Elastic doctor blade 7 is taken out and is replaced by face, and upper ring plate 4, middle ring flat-plate 6, lower ring plate 5 and 7 entirety of elastic doctor blade are then put into set again
It in body 2, is compressed, therefore is replaced simply with gland 9, work efficiency is high.
Can above-mentioned oil well repairing operation follow-up type oil-scraping device be advanced optimized or/and be changed according to actual needs
Into:
As shown in Fig. 1, the inside of elastic doctor blade 7 is circumferentially equipped at intervals at least three opening.It is open by setting,
Aging phenomenon can be reduced, is improved service life, and can preferably carry out frizing operation.
As needed, be open is four.
As shown in Fig. 1, middle ring flat-plate 6 is at least two, is fixedly installed with elastic doctor blade 7 between adjacent middle ring flat-plate 6.One
As two middle ring flat-plates 6 are set, three elastic doctor blades 7 can meet job requirements when operation.
As shown in Fig. 1, for the ease of installation and removal, upper ring plate 4, middle ring flat-plate 6, lower ring plate 5 and elastic doctor blade 7 pass through
Bolt 10 is fixedly installed togather.
As shown in Fig. 1, for the ease of installation and removal, the top of upper connecting flange 1 is equipped with gland concave station, recessed in gland
The gland 9 for compressing upper ring plate 4, middle ring flat-plate 6, lower ring plate 5 and elastic doctor blade 7 is fixedly installed with by gland bolt 11 in platform.
As needed, elastic doctor blade 7 is blade insert.
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 (10)
1. a kind of oil well repairing operation follow-up type oil-scraping device, it is characterised in that including upper connecting flange, lower connecting flange, set
Body, upper ring plate, lower ring plate, middle ring flat-plate and elastic doctor blade, the upper end of body are fixedly installed togather with upper connecting flange, lower connection
The upper inner of flange is equipped with concave station, and the lower end of body is fixed on concave station side wall, upper connecting flange, body and lower connecting flange
Middle part formed oil pipe channel, set in vivo from top to bottom be equipped with upper ring plate, middle ring flat-plate and lower ring plate, lower ring plate seat is on concave station top
Portion, between upper ring plate and middle ring flat-plate be equipped with elastic doctor blade, between middle ring flat-plate and lower ring plate be equipped with elastic doctor blade, upper ring plate,
Middle ring flat-plate, lower ring plate and elastic doctor blade are fixedly installed togather, and are fixedly installed on upper connecting flange by upper ring plate, middle ring
The gland that plate, lower ring plate and elastic doctor blade compress.
2. oil well repairing operation according to claim 1 follow-up type oil-scraping device, it is characterised in that elastic doctor blade it is interior
The lateral edge circle spacing is equipped at least three opening.
3. oil well repairing operation according to claim 2 follow-up type oil-scraping device, it is characterised in that being open is four.
4. oil well repairing operation according to claim 1 or 2 or 3 follow-up type oil-scraping device, it is characterised in that middle ring flat-plate
It is at least two, is fixedly installed with elastic doctor blade between adjacent middle ring flat-plate.
5. oil well repairing operation according to claim 1 or 2 or 3 follow-up type oil-scraping device, it is characterised in that upper ring plate,
Middle ring flat-plate, lower ring plate and elastic doctor blade are mounted by means of bolts on together.
6. oil well repairing operation according to claim 4 follow-up type oil-scraping device, it is characterised in that upper ring plate, middle ring
Plate, lower ring plate and elastic doctor blade are mounted by means of bolts on together.
7. the follow-up type oil-scraping device of oil well repairing operation described according to claim 1 or 2 or 3 or 6, it is characterised in that above connect
The top of acting flange be equipped with gland concave station, in gland concave station by gland bolt be fixedly installed with by upper ring plate, middle ring flat-plate, under
The gland that ring flat-plate and elastic doctor blade compress.
8. oil well repairing operation according to claim 4 follow-up type oil-scraping device, it is characterised in that upper connecting flange
Top is equipped with gland concave station, is fixedly installed with by gland bolt by upper ring plate, middle ring flat-plate, lower ring plate and bullet in gland concave station
Property scraping blade compress gland.
9. oil well repairing operation according to claim 5 follow-up type oil-scraping device, it is characterised in that upper connecting flange
Top is equipped with gland concave station, is fixedly installed with by gland bolt by upper ring plate, middle ring flat-plate, lower ring plate and bullet in gland concave station
Property scraping blade compress gland.
10. oil well repairing operation according to claim 9 follow-up type oil-scraping device, it is characterised in that elastic doctor blade is rubber
Glue scraping blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253075.4U CN208203227U (en) | 2018-02-12 | 2018-02-12 | Oil well repairing operation follow-up type oil-scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253075.4U CN208203227U (en) | 2018-02-12 | 2018-02-12 | Oil well repairing operation follow-up type oil-scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208203227U true CN208203227U (en) | 2018-12-07 |
Family
ID=64534384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820253075.4U Active CN208203227U (en) | 2018-02-12 | 2018-02-12 | Oil well repairing operation follow-up type oil-scraping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208203227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593796A (en) * | 2019-10-11 | 2019-12-20 | 中国石油集团川庆钻探工程有限公司 | Sealing device and method for recovering petroleum from polished rod body |
| CN112021994A (en) * | 2020-09-14 | 2020-12-04 | 宁波久昌电器有限公司 | Dust cup for dust collector |
-
2018
- 2018-02-12 CN CN201820253075.4U patent/CN208203227U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593796A (en) * | 2019-10-11 | 2019-12-20 | 中国石油集团川庆钻探工程有限公司 | Sealing device and method for recovering petroleum from polished rod body |
| CN112021994A (en) * | 2020-09-14 | 2020-12-04 | 宁波久昌电器有限公司 | Dust cup for dust collector |
| CN112021994B (en) * | 2020-09-14 | 2021-11-05 | 宁波久昌电器有限公司 | Dust cup for dust collector |
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