CN211230389U - Oil borehole operation well-flushing auxiliary device - Google Patents
Oil borehole operation well-flushing auxiliary device Download PDFInfo
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- CN211230389U CN211230389U CN201921893466.3U CN201921893466U CN211230389U CN 211230389 U CN211230389 U CN 211230389U CN 201921893466 U CN201921893466 U CN 201921893466U CN 211230389 U CN211230389 U CN 211230389U
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- support
- block
- well
- rod
- auxiliary device
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Abstract
The utility model discloses an oil borehole operation well-flushing auxiliary device, including base, pneumatic cylinder and supporting shoe, the telescopic link is installed to the top of base, and the top of telescopic link is fixed with the fly leaf, and support one is installed to the top of fly leaf simultaneously, the pneumatic cylinder is installed in the inboard top of support one, and the below installation hydraulic stem of pneumatic cylinder, and support two is installed to the below of hydraulic stem simultaneously, the fixed block is installed to the inside top of support two, and the outside of fixed block is provided with the scraper blade, the inboard of scraper blade is fixed with the fixture block, and fixture block and draw-in groove cooperation installation, and the draw-in groove is seted up on the outside surface of fixed block simultaneously, the supporting shoe sets up in the inside below of support, and the outside of supporting shoe is provided with. This oil borehole operation well-flushing auxiliary device is provided with telescopic link and fly leaf, according to the height of oil well, adjusts the length of telescopic link to the height of adjusting support one, thereby the convenience is washd the oil well of co-altitude not.
Description
Technical Field
The utility model relates to a relevant technical field of oil development specifically is an oil borehole operation well-flushing auxiliary device.
Background
Oil extraction refers to the act of excavating and extracting oil in places where oil is stored. In the process of oil exploitation, oil and gas flow into the well bottom from a reservoir and rise to the well head from the well bottom in a driving mode, and the inner wall of the oil well needs to be cleaned after the oil well is used in the production period.
Common oil well cleaning device is not convenient for carry out the cleaning work to the oil well of co-altitude not, and is not convenient for change and clear up the cleaning means after the clearance to when leading to the secondary clearance, the clearance effect descends. Accordingly, one skilled in the art provides a well-flushing aid for oil downhole operations to solve the problems set forth in the background above.
Disclosure of Invention
An object of the utility model is to provide an oil borehole operation well-flushing auxiliary device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a well washing auxiliary device for petroleum underground operation comprises a base, a hydraulic cylinder and a supporting block, wherein a telescopic rod is installed above the base, a movable plate is fixed above the telescopic rod, a first support is installed above the movable plate, a hydraulic rod is installed below the hydraulic cylinder, a second support is installed below the hydraulic rod, a fixed block is installed above the second support, a scraper is arranged outside the fixed block, a clamping block is fixed on the inner side of the scraper and is installed in a matched mode with a clamping groove, the clamping groove is formed in the outer side surface of the fixed block, the supporting block is arranged below the inner portion of the second support, cleaning cotton is arranged on the outer side of the supporting block, a fixed rod is installed on the inner side of the cleaning cotton, threaded rods penetrate through the front side and the rear side of the fixed rod, and the tail end of each threaded rod is installed in a matched mode with a threaded groove, and the thread groove is arranged on the outer side surface of the supporting block.
As a further aspect of the present invention: the base passes through the telescopic link and constitutes elevation structure with the fly leaf, and the fly leaf sets up about the axis symmetry of support one.
As a further aspect of the present invention: the hydraulic cylinder and the second support form a lifting structure through a hydraulic rod, and the hydraulic rod and the second support are vertically distributed.
As a further aspect of the present invention: the scrapers are symmetrically arranged about the central axis of the fixed block and are of a semicircular structure.
As a further aspect of the present invention: the scraper blade is connected with the fixed block in a clamping mode through the clamping blocks and the clamping grooves, and the clamping blocks are symmetrically arranged relative to the central axis of the fixed block.
As a further aspect of the present invention: the cleaning cotton is symmetrically arranged about the central axis of the supporting block, and the cleaning cotton is provided with two groups.
As a further aspect of the present invention: the threaded rod is in threaded connection with the supporting block through the thread grooves, and four groups of threaded rods and four groups of thread grooves are arranged.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the auxiliary device for washing the well in the underground petroleum operation is provided with the telescopic rod and the movable plate, and the length of the telescopic rod is adjusted according to the height of the petroleum well so as to adjust the height of the first support, so that the petroleum wells with different heights can be conveniently cleaned;
2. the oil well downhole operation well washing auxiliary device is provided with a scraping plate and cleaning cotton, a hydraulic cylinder can drive a second support to descend through a hydraulic rod, so that the second support is inserted into an oil well, in the descending process of the second support, the cleaning cotton can brush up garbage on the well wall, and the scraping plate can scrape off oil stains and garbage adhered to the well wall so as to clean the inner wall of the oil well;
3. this oil borehole operation well-flushing auxiliary device is provided with threaded rod and fixture block, screws out the threaded rod from the thread groove to dismantle on cotton and the dead lever of clearance, so that clear up cotton and dead lever, take out the fixture block of scraper blade inboard from the draw-in groove on the fixed block again, so that dismantle the scraper blade, so that clear up the scraper blade.
Drawings
FIG. 1 is a schematic diagram of a front sectional structure of a well-flushing auxiliary device for oil downhole operation.
Fig. 2 is a schematic structural diagram of a fixed block and a scraper in a down-looking view in the well-washing auxiliary device for the oil downhole operation.
FIG. 3 is a schematic structural diagram of a support block and cleaning cotton in a well-flushing auxiliary device for oil downhole operation.
In the figure: 1. a base; 2. a telescopic rod; 3. a movable plate; 4. a first bracket; 5. a hydraulic cylinder; 6. a hydraulic lever; 7. a second bracket; 8. a fixed block; 9. a squeegee; 10. a clamping block; 11. a card slot; 12. a support block; 13. cleaning cotton; 14. fixing the rod; 15. a threaded rod; 16. a thread groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, an oil well-flushing auxiliary device for downhole operation comprises a base 1, a hydraulic cylinder 5 and a supporting block 12, wherein a telescopic rod 2 is installed above the base 1, a movable plate 3 is fixed above the telescopic rod 2, a bracket 4 is installed above the movable plate 3, the hydraulic cylinder 5 is installed above the inner side of the bracket 4, a hydraulic rod 6 is installed below the hydraulic cylinder 5, a bracket two 7 is installed below the hydraulic rod 6, a fixed block 8 is installed above the inner part of the bracket two 7, a scraper 9 is arranged outside the fixed block 8, a fixture block 10 is fixed inside the scraper 9, the fixture block 10 is installed in cooperation with a clamp groove 11, the clamp groove 11 is opened on the outer surface of the fixed block 8, the supporting block 12 is installed below the inner part of the bracket two 7, cleaning cotton 13 is arranged outside the supporting block 12, a fixing rod 14 is installed inside the cleaning cotton 13, and threaded rods 15 penetrate through the front side and the rear side of the fixing rod 14, the tail ends of the threaded rods 15 are matched with threaded grooves 16, and the threaded grooves 16 are formed in the outer side surfaces of the supporting blocks 12.
The base 1 forms elevation structure through telescopic link 2 and fly leaf 3, and fly leaf 3 sets up about the axis symmetry of a support 4, adjusts the length of telescopic link 2 to the height of an adjustment support 4, thereby conveniently carry out cleaning work to the petroleum well of different heights.
The hydraulic cylinder 5 forms a lifting structure through the hydraulic rod 6 and the second support 7, the hydraulic rod 6 and the second support 7 are vertically distributed, and the hydraulic cylinder 5 can drive the second support 7 to descend through the hydraulic rod 6, so that the second support 7 can be inserted into the petroleum well.
The scrapers 9 are symmetrically arranged about the central axis of the fixed block 8, the scrapers 9 are of a semicircular structure, and oil stains and garbage adhered to the well wall can be scraped off by the scrapers 9 so as to clean the inner wall of the petroleum well.
The scraper 9 is connected with the fixing block 8 in a clamping mode through the clamping blocks 10 and the clamping grooves 11, the clamping blocks 10 are symmetrically arranged relative to the central axis of the fixing block 8, the clamping blocks 10 on the inner side of the scraper 9 are taken out of the clamping grooves 11 in the fixing block 8, and therefore the scraper 9 can be detached conveniently to clean the scraper 9.
The cleaning cotton 13 is symmetrically arranged about the central axis of the supporting block 12, two groups of cleaning cotton 13 are arranged, and the cleaning cotton 13 can brush up the garbage on the well wall so as to clean the well wall.
The threaded rod 15 is in threaded connection with the supporting block 12 through the threaded groove 16, four groups of threaded rods 15 and four groups of threaded grooves 16 are arranged on the threaded rod 15, and the cleaning cotton 13 and the fixing rod 14 are detached so as to clean the cleaning cotton 13 and the fixing rod 14.
The utility model discloses a theory of operation is: when the auxiliary device for washing the well during the underground operation of the petroleum is used, firstly, an external power supply is connected, the length of the telescopic rod 2 is adjusted according to the height of the petroleum well, so that the height of the first bracket 4 is adjusted, the cleaning work of the petroleum wells with different heights is facilitated, then the hydraulic cylinder 5 is started, the hydraulic cylinder 5 drives the second bracket 7 to descend through the hydraulic rod 6, the second bracket 7 is inserted into the petroleum well, in the descending process of the second bracket 7, the cleaning cotton 13 can clean up garbage on the well wall, the scraper 9 can scrape off oil stain and garbage adhered to the well wall, so that the inner wall of the petroleum well can be cleaned, after the cleaning is completed, the hydraulic rod 6 is contracted so that the second bracket 7 can be taken out of the petroleum well, then the threaded rod 15 is screwed out of the threaded groove 16, so that the cleaning cotton 13 and the fixed rod 14 can be disassembled, so that the cleaning cotton 13 and the fixed rod 14 can be cleaned, take out in the draw-in groove 11 on the inboard fixture block 10 of scraper blade 9 follow fixed block 8 again to dismantle scraper blade 9, so that clear up scraper blade 9, wherein the 5 models of pneumatic cylinder are CDM2B25, just so accomplished this oil borehole operation well-flushing auxiliary device's use, the utility model relates to an electrical property technique is prior art.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (7)
1. The well washing auxiliary device for the underground petroleum operation comprises a base (1), a hydraulic cylinder (5) and supporting blocks (12), and is characterized in that a telescopic rod (2) is installed above the base (1), a movable plate (3) is fixed above the telescopic rod (2), a first support (4) is installed above the movable plate (3), the hydraulic cylinder (5) is installed above the inner side of the first support (4), a hydraulic rod (6) is installed below the hydraulic cylinder (5), a second support (7) is installed below the hydraulic rod (6), a fixed block (8) is installed above the inner portion of the second support (7), a scraper (9) is arranged on the outer side of the fixed block (8), a clamping block (10) is fixed on the inner side of the scraper (9), the clamping block (10) is installed in a matched mode with a clamping groove (11), and the clamping groove (11) is formed in the outer side surface of the fixed block (8), the support block (12) is arranged below the inner portion of the second support (7), cleaning cotton (13) is arranged on the outer side of the support block (12), a fixing rod (14) is installed on the inner side of the cleaning cotton (13), threaded rods (15) penetrate through the front side and the rear side of the fixing rod (14), the tail ends of the threaded rods (15) are installed in a matched mode with threaded grooves (16), and the threaded grooves (16) are formed in the outer side surface of the support block (12).
2. The auxiliary well washing device for the oil downhole operation is characterized in that the base (1) and the movable plate (3) form a lifting structure through the telescopic rod (2), and the movable plate (3) is symmetrically arranged around the central axis of the first support (4).
3. The auxiliary device for washing the well in the oil downhole operation is characterized in that the hydraulic cylinder (5) forms a lifting structure through a hydraulic rod (6) and a second bracket (7), and the hydraulic rod (6) and the second bracket (7) are vertically distributed.
4. An oil downhole operation well washing auxiliary device according to claim 1, wherein the scrapers (9) are symmetrically arranged about the central axis of the fixed block (8), and the scrapers (9) are of a semicircular structure.
5. The auxiliary well washing device for the oil downhole operation is characterized in that the scraping plate (9) is in clamping connection with the fixing block (8) through a clamping block (10) and a clamping groove (11), and the clamping blocks (10) are symmetrically arranged relative to the central axis of the fixing block (8).
6. An oil downhole operation well washing auxiliary device according to claim 1, characterized in that the cleaning cottons (13) are arranged symmetrically about the central axis of the support block (12) and that there are two groups of cleaning cottons (13).
7. An oil downhole operation well-washing auxiliary device according to claim 1, wherein the threaded rod (15) is in threaded connection with the support block (12) through a threaded groove (16), and four sets of threaded rods (15) and threaded grooves (16) are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921893466.3U CN211230389U (en) | 2019-11-06 | 2019-11-06 | Oil borehole operation well-flushing auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921893466.3U CN211230389U (en) | 2019-11-06 | 2019-11-06 | Oil borehole operation well-flushing auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211230389U true CN211230389U (en) | 2020-08-11 |
Family
ID=71927138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921893466.3U Expired - Fee Related CN211230389U (en) | 2019-11-06 | 2019-11-06 | Oil borehole operation well-flushing auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211230389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006739A (en) * | 2021-04-13 | 2021-06-22 | 孙丽颖 | Oil field well drilling pull throughs convenient to change adjustment |
-
2019
- 2019-11-06 CN CN201921893466.3U patent/CN211230389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006739A (en) * | 2021-04-13 | 2021-06-22 | 孙丽颖 | Oil field well drilling pull throughs convenient to change adjustment |
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| 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: 20200811 Termination date: 20211106 |