CN210858625U - Workover bailing equipment with clearance function - Google Patents
Workover bailing equipment with clearance function Download PDFInfo
- Publication number
- CN210858625U CN210858625U CN201922061129.4U CN201922061129U CN210858625U CN 210858625 U CN210858625 U CN 210858625U CN 201922061129 U CN201922061129 U CN 201922061129U CN 210858625 U CN210858625 U CN 210858625U
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- Prior art keywords
- fixedly connected
- bailing
- barrel
- sand
- bucket
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Abstract
The utility model relates to a workover bailing device with cleaning function, which comprises a sand breaking barrel, wherein the sand breaking barrel is provided with bevel teeth and a through hole, the sand breaking barrel is provided with a thread sleeve, the thread sleeve is connected with the bailing barrel, a funnel is arranged in the sand breaking barrel, the funnel is provided with a straight barrel, the straight barrel is provided with a transverse plate, the transverse plate is provided with breaking teeth, the straight barrel is provided with a straight pipe, the straight pipe is provided with a first hollow leather cup, the straight pipe is provided with a first spring, and the first spring is provided with a first round ball; the bailing bucket has annular scraper blade, and the bailing bucket has the filter plate, and the bailing bucket has the cross bore, and the cross bore has the spray tube, and the spray tube has the hollow leather cup of second, and the spray tube has the second spring, and the right-hand member fixedly connected with second ball of second spring, the top is equipped with the gasbag in the bailing bucket, gasbag top fixedly connected with trachea, bailing bucket top fixedly connected with pull rod, the utility model discloses a bailing bucket and thread bush threaded connection for bailing bucket and the convenient separation of broken sand bucket make workover bailing equipment conveniently clear up the interior sand of bailing bucket.
Description
Technical Field
The utility model relates to an oil development technical field, concretely relates to workover equipment of bailing with clearance function.
Background
With the continuous development of social economy and the continuous improvement of the production level of enterprises, the demand of the whole society for resources is larger and larger, petroleum is taken as an important resource of the society and is stored in a deep underground place, so that a large amount of mechanical equipment is required for mining, and meanwhile, the petroleum is stored underground, contains a large amount of sand in the petroleum, and aims to improve the quality and the purity of the petroleum.
The sand bailing device for workover operation is adopted when sand removal is carried out on an oil well, but the sand on the side wall of the oil well is inconvenient to clean up by the sand bailing device for workover operation, and meanwhile, the sand in the sand bailing device for workover operation is inconvenient to clean up.
Based on this, the utility model designs a specifically be a workover bailing equipment with clearance function to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an at least defect among the prior art is overcome to a main aim at, provides a workover bailing equipment with clearance function to solve and to have proposed in the above-mentioned background art now to have carried out the desanding to the oil well and adopt workover bailing equipment when all, but present workover bailing equipment is inconvenient clears up the grit of oil well lateral wall, the inconvenient problem of clearing up of sand in the workover bailing equipment simultaneously.
In order to realize the technical scheme, the utility model discloses a following technical scheme:
a workover bailing device with a cleaning function comprises a bailing barrel and a sand breaking barrel, wherein conical teeth are uniformly and fixedly connected to the bottom of the sand breaking barrel, through holes are uniformly formed in the bottom of the sand breaking barrel, a threaded sleeve is fixedly connected to the top of the sand breaking barrel, the threaded sleeve is in threaded connection with the bottom of the bailing barrel, a funnel is fixedly connected to the inner top of the sand breaking barrel, a straight barrel is fixedly connected to the top of the funnel, a transverse plate is fixedly connected to the inner wall of the straight barrel, the transverse plate is uniformly and fixedly connected with the broken teeth through a rotating connected rotating rod, a straight pipe is fixedly connected to the top of the straight barrel, a first hollow leather cup is fixedly connected to the bottom of the straight pipe, a first spring is fixedly connected to the inner top of the straight pipe, and a first round ball;
the outside fixedly connected with annular scraper blade of bailing bucket lower extreme, bailing bucket inner wall middle part department is equipped with the filter plate, the cross bore has evenly been seted up at the lateral wall of bailing bucket department above the filter plate, cross bore department fixedly connected with spray tube, the hollow leather cup of spray tube inner end fixedly connected with second, the spray tube is at the right side fixedly connected with second spring of the hollow leather cup of second, the right-hand member fixedly connected with second ball of second spring, the top is equipped with the gasbag in the bailing bucket, gasbag top fixedly connected with trachea, bailing bucket top fixedly connected with pull rod.
Preferably, the diameter of the outer ring of the annular scraper is the same as that of an oil well, the annular scraper is made of wear-resistant rubber materials, and straight holes are uniformly formed in the annular scraper.
Preferably, the inner wall of the bailing bucket is uniformly and fixedly connected with a mounting block, the mounting block is connected with a fixing bolt in a threaded manner, and the bottom of the fixing bolt is connected with a filter plate in a threaded manner.
Preferably, the first round ball is attached to a groove formed in the first hollow leather cup in the original state of the first spring.
Preferably, the second round ball is attached to a groove formed in the second hollow leather cup in the original state of the second spring.
Preferably, the air pipe is fixedly connected with the bailing bucket, the air pipe adopts a rubber hose, and the air pipe is fixedly connected with the power gas transmission structure.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a bailing bucket and thread bush threaded connection for bailing bucket and the convenient separation of broken sand bucket make workover bailing equipment conveniently clear up the interior sand of bailing bucket. The utility model discloses a through-hole is evenly seted up to broken sand barrel bottom, helps workover bailing equipment to carry out the prefilter to the sand block, reduces the crushing pressure of broken tooth, avoids plugging up the straight tube. The utility model discloses a design annular scraper blade, annular scraper blade can scrape out the grit on the oil well inner wall when the downstream for workover bailing equipment has the clearance function, and spray tube blowout liquid can further promote the clearance effect to the oil well inner wall simultaneously. The utility model discloses a trachea and gasbag cooperation for workover operation bailing equipment conveniently carries out imbibition and flowing back, compares and carries out imbibition and flowing back power requirement in push rod and piston lower. The utility model discloses an installation piece and fixing bolt cooperation make things convenient for the filter plate loading and unloading in the bailing bucket, are convenient for clear up the filter plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 2 according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. the sand bailing device comprises a sand bailing barrel 2, a spray pipe 3, an air pipe 4, a pull rod 5, a threaded sleeve 6, an annular scraper 7, a sand breaking barrel 8, bevel teeth 9, a through hole 10, an air bag 11, a funnel 12, a straight barrel 13, breaking teeth 14, a transverse plate 15, a first hollow leather cup 16, a first round ball 17, a first spring 18, a straight pipe 19, a transverse hole 20, a filter plate 21, a mounting block 22, a fixing bolt 23, a second hollow leather cup 24, a second round ball 25, a second spring 26 and a straight hole.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a workover bailing equipment with clearance function, includes bailing bucket 1 and broken sand bucket 7, the even fixedly connected with awl tooth 8 in broken sand bucket 7 bottoms, conveniently carries out the breakage to the sand block, and through-hole 9 has evenly been seted up in broken sand bucket 7 bottoms, evenly sets up through-hole 9 through broken sand bucket 7 bottoms, helps workover bailing equipment to carry out the prefilter to the sand block, reduces broken tooth 13's crushing pressure, avoids plugging up straight tube 12.
Broken 7 top fixedly connected with thread bush 5 of sand bucket, thread bush 5 and 1 bottom threaded connection of bailing bucket through 1 and 5 threaded connection of thread bush of bailing bucket for 1 and the convenient separation of broken sand bucket 7 of bailing bucket make workover job bailing equipment conveniently clear up the interior sand of bailing bucket 1.
Top fixedly connected with funnel 11 in broken sand bucket 7, 11 straight section of thick bamboo 12 of funnel top fixedly connected with, 12 inner wall fixedly connected with diaphragm 14 of straight section of thick bamboo, diaphragm 14 is through the even fixedly connected with broken tooth 13 of the dwang of rotating the connection, 12 top fixedly connected with straight tubes 18 of straight section of thick bamboo, the first hollow leather cup 15 of the 18 bottom fixedly connected with of straight tube, the first spring 17 of top fixedly connected with in the straight tube 18, the first ball 16 of first spring 17 bottom fixedly connected with, the recess laminating that first ball 16 and first hollow leather cup 15 seted up during the original state of first spring 17, a set of ball valve is constituteed with first hollow leather cup 15 to first ball 16.
The outside fixedly connected with annular scraper blade 6 of 1 lower extreme of bailing bucket, the diameter of annular scraper blade 6 outer lane is the same with the diameter of oil well, and annular scraper blade 6 adopts wear-resisting rubber material to make, long service life, and straight hole 26 has evenly been seted up on annular scraper blade 6, and through designing annular scraper blade 6, annular scraper blade 6 can scrape out the grit on the oil well inner wall when the downstream for workover bailing equipment has the clearance function.
The middle end of the inner wall of the bailing bucket 1 is provided with a filter plate 20, the inner wall of the bailing bucket 1 is uniformly and fixedly connected with a mounting block 21, the mounting block 21 is connected with a fixing bolt 22 through threads, the bottom of the fixing bolt 22 is connected with the filter plate 20 through threads, and the mounting block 21 is matched with the fixing bolt 22, so that the filter plate 20 can be conveniently mounted and dismounted in the bailing bucket 1, and the filter plate 20 can be conveniently cleaned.
Top is equipped with gasbag 10 in bailing bucket 1, gasbag 10 top fixedly connected with trachea 3, trachea 3 and 1 fixed connection of bailing bucket, trachea 3 adopts flexible rubber hose, trachea 3 and the defeated gas structure fixed connection of power, through trachea 3 and the cooperation of gasbag 10 for workover operation bailing equipment conveniently carries out imbibition and flowing back, and it is lower to compare to carry out imbibition and flowing back power requirement in push rod and piston, 1 top fixedly connected with pull rod 14 of bailing bucket.
One specific application of this embodiment is: the pull rod 14 is well connected with an external power structure, the external power structure pushes the pull rod 14 to move downwards, the pull rod 14 drives the bailing barrel 1 to move downwards, the bailing barrel 1 drives the annular scraper 6 to move downwards, the annular scraper 6 can scrape sand on the inner wall of an oil well when moving downwards, so that the bailing equipment for workover operation has a cleaning function, the bailing barrel 1 simultaneously moves downwards, the power gas transmission structure periodically transmits and receives gas to and from the gas bag 10 through the gas pipe 3, the gas bag 10 is reduced when receiving the gas, the ball valve formed by the second spring 25, the second round ball 24 and the second hollow leather cup 23 is closed, the ball valve formed by the first spring 17, the first round ball 16 and the first hollow leather cup 15 is opened, scraped sand enters the bailing barrel 1 along with liquid through the straight pipe 18, the gas transmission is carried out, the gas bag 10 is enlarged, the ball valve formed by the second spring 25, the second round ball 24 and the second hollow leather cup 23 is opened, the first spring 17, the annular scraper 6 and the annular scraper 6 are, The ball valve formed by the first round ball 16 and the first hollow leather cup 15 is closed, the liquid filtered by the filter plate 20 is sprayed out from the spray pipe 2, sand is collected at the bottom in the bailing cylinder 1, and the liquid sprayed out from the spray pipe 2 can further improve the cleaning effect on the inner wall of the oil well; wherein, trachea 3 and 10 cooperations of gasbag for workover well workover sand bailing equipment conveniently carries out imbibition and flowing back, compares in push rod and piston and carries out imbibition and flowing back power requirement lower, and long distance promotes the push rod and requires some more highly to push rod power output.
When the sand breaking device reaches a specified breaking position, the pull rod 4 periodically pulls the sand breaking barrel 7 to move up and down, the bevel gear 8 at the bottom of the sand breaking barrel 7 breaks a sand block, meanwhile, the power gas transmission structure periodically transmits gas to and receives gas from the gas bag through the gas pipe, when the gas is received, the gas bag 10 is reduced, the ball valve formed by the second spring 25, the second round ball 24 and the second hollow leather cup 23 is closed, the ball valve formed by the first spring 17, the first round ball 16 and the first hollow leather cup 15 is opened, liquid flows into the funnel 11 through the through hole 9 and then enters the straight barrel 12, the flowing liquid drives the breaking teeth 13 to rotate to break sand, and the liquid containing the sand enters the sand bailing barrel 1 through the straight pipe 18; the through hole 9 is beneficial to preliminary filtering of sand blocks by workover bailing equipment, avoids large sand blocks from breaking the sand barrel 7, reduces the breaking pressure of the breaking teeth 13, avoids blocking the straight pipe 12, enlarges the air bag 10 during air transportation, opens the ball valve consisting of the second spring 25, the second ball 24 and the second hollow leather cup 23, closes the ball valve consisting of the first spring 17, the first ball 16 and the first hollow leather cup 15, and sprays liquid filtered by the filter plate 20 out of the spray pipe 2 to collect sand at the bottom in the bailing barrel 1; the bailing barrel 1 is in threaded connection with the threaded sleeve 5, so that the bailing barrel 1 and the sand breaking barrel 7 are conveniently separated, and sand in the bailing barrel 1 is conveniently cleaned by the bailing equipment in workover operation; in addition, through the cooperation of the mounting block 21 and the fixing bolt 22, the filter plate 20 is convenient to assemble and disassemble in the bailing barrel 1, and the filter plate 20 is convenient to clean.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a workover bailing equipment with clearance function, includes bailing bucket and broken sand bucket, its characterized in that: the bottom of the sand breaking barrel is uniformly and fixedly connected with bevel teeth, the bottom of the sand breaking barrel is uniformly provided with through holes, the top of the sand breaking barrel is fixedly connected with a threaded sleeve, the threaded sleeve is in threaded connection with the bottom of the bailing barrel, the top of the inside of the sand breaking barrel is fixedly connected with a funnel, the top of the funnel is fixedly connected with a straight barrel, the inner wall of the straight barrel is fixedly connected with a transverse plate, the transverse plate is uniformly and fixedly connected with breaking teeth through a rotating rod which is rotatably connected, the top of the straight barrel is fixedly connected with a straight pipe, the bottom of the straight pipe is fixedly connected with a first hollow leather cup, the top of the inside of the straight pipe is fixedly connected with a first spring;
the outside fixedly connected with annular scraper blade of bailing bucket lower extreme, bailing bucket inner wall middle part department is equipped with the filter plate, the cross bore has evenly been seted up at the lateral wall of bailing bucket department above the filter plate, cross bore department fixedly connected with spray tube, the hollow leather cup of spray tube inner end fixedly connected with second, the spray tube is at the right side fixedly connected with second spring of the hollow leather cup of second, the right-hand member fixedly connected with second ball of second spring, the top is equipped with the gasbag in the bailing bucket, gasbag top fixedly connected with trachea, bailing bucket top fixedly connected with pull rod.
2. The workover rig with cleaning function of claim 1, wherein: the diameter of the outer ring of the annular scraper is the same as that of the oil well, the annular scraper is made of wear-resistant rubber materials, and straight holes are uniformly formed in the annular scraper.
3. The workover rig with cleaning function of claim 1, wherein: the inner wall of the bailing bucket is uniformly and fixedly connected with a mounting block, the mounting block is connected with a fixing bolt in a threaded manner, and the bottom of the fixing bolt is connected with a filter plate in a threaded manner.
4. The workover rig with cleaning function of claim 1, wherein: and when the first spring is in an original state, the first round ball is attached to the groove formed in the first hollow leather cup.
5. The workover rig with cleaning function of claim 1, wherein: and the second ball is attached to the groove formed in the second hollow leather cup in the original state of the second spring.
6. The workover rig with cleaning function of claim 1, wherein: the air pipe is fixedly connected with the bailing bucket, the air pipe adopts a rubber hose, and the air pipe is fixedly connected with the power gas transmission structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922061129.4U CN210858625U (en) | 2019-11-26 | 2019-11-26 | Workover bailing equipment with clearance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922061129.4U CN210858625U (en) | 2019-11-26 | 2019-11-26 | Workover bailing equipment with clearance function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210858625U true CN210858625U (en) | 2020-06-26 |
Family
ID=71289291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922061129.4U Expired - Fee Related CN210858625U (en) | 2019-11-26 | 2019-11-26 | Workover bailing equipment with clearance function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210858625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941510A (en) * | 2022-06-17 | 2022-08-26 | 程显达 | Circulation unblocking sand fishing process system |
| CN117328840A (en) * | 2023-11-28 | 2024-01-02 | 山东地矿新能源有限公司 | Anti-blocking device for recharging well of geothermal operation system |
-
2019
- 2019-11-26 CN CN201922061129.4U patent/CN210858625U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941510A (en) * | 2022-06-17 | 2022-08-26 | 程显达 | Circulation unblocking sand fishing process system |
| CN114941510B (en) * | 2022-06-17 | 2024-03-22 | 盘锦博瑞石油工程有限公司 | Circulating blocking-removing sand-fishing process system |
| CN117328840A (en) * | 2023-11-28 | 2024-01-02 | 山东地矿新能源有限公司 | Anti-blocking device for recharging well of geothermal operation system |
| CN117328840B (en) * | 2023-11-28 | 2024-02-02 | 山东地矿新能源有限公司 | Anti-blocking device for recharging well of geothermal operation system |
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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 |
Granted publication date: 20200626 Termination date: 20201126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |