CN203742552U - Three-section type tool for cleaning interior of oil pipe - Google Patents
Three-section type tool for cleaning interior of oil pipe Download PDFInfo
- Publication number
- CN203742552U CN203742552U CN201420087721.6U CN201420087721U CN203742552U CN 203742552 U CN203742552 U CN 203742552U CN 201420087721 U CN201420087721 U CN 201420087721U CN 203742552 U CN203742552 U CN 203742552U
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- CN
- China
- Prior art keywords
- oil pipe
- bar
- cutter hub
- polishing
- syllogic
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- Expired - Fee Related
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Abstract
The utility model discloses a three-section type tool for cleaning the interior of an oil pipe. The tool comprises a cutter body rod (3), a polishing rod (5) and a hairbrush rod (7), wherein the cutter body rod (3), the polishing rod (5) and the hairbrush rod (7) are in threaded connection in sequence, multiple circles of annular scrapers (2) are arranged on the circumferential face of the outer side of the cutter body rod (3), a polishing layer (6) is arranged on the circumferential face of the outer side of the polishing rod (5), and the outer side face of the airbrush rod (7) is covered with a steel wire hairbrush (8). The three-section type tool for cleaning the interior of the oil pipe is divided into three independent sections, after a certain part is damaged, the damaged part can be independently replaced, the other parts can still continue to be used, waste of materials is reduced, cost is lowered, and meanwhile the tool is convenient to clean and good in cleaning effect.
Description
Technical field
The utility model relates to petroleum pipeline and cleans field, particularly, relates to a kind of cleaning cutter for spot in cleaning tubing pipe.
Background technology
Development along with petroleum industry, rolling up of various oil field note sink holes, various oil pipelines, aqueduct demand are also increased, profit pipe tube inner wall after permanent use will be attached with the impurity such as many oil stains, dirt, when using profit pipe to carry out the dynamic monitoring work such as test pressure measurement of oil well and oil-field flooding, just comparatively stop up, affect monitored results, to water filling, bring difficulty simultaneously, sometimes toward contact, need to again change pipeline, to well maintenance, bring inconvenience; Present cleaning means, when scavenge pipe inwall, not only cleans trouble, and cleaning performance is poor, and the words of cleaning means service failure just can only all scrap, and cost is higher.
Utility model content
Technical problem to be solved in the utility model is to provide cleaning means in a kind of syllogic oil pipe pipe, instrument is divided into independently three parts, certain part all can be changed separately after damaging arbitrarily, thereby reduce costs and the waste to material, when having solved the trouble of cleaning means cleaning in the past, weak effect, also solved the high problem of cleaning means cost.
The technical scheme in the invention for solving the above technical problem is: cleaning means in syllogic oil pipe pipe, this instrument comprises cutter hub bar, polishing bar and the brush stroke being threaded in turn, at cutter hub bar outer circumference face, be provided with the scraper of multi-ring annular, described polishing bar outer circumference face is provided with one deck polishing layer, and the lateral surface of described brush stroke is coated with steel wire hairbrush.The end, two ends of polishing bar is provided with internal thread interface, and cutter hub bar and brush stroke end are provided with the outer silk joint pin matching with internal thread interface, and three is connected by screw thread.
The cross section of described scraper is at right angles trapezoidal.
Described cutter hub bar, polishing bar and brush stroke inside are provided with the limbers of connection, and the stage casing of the leading portion of described cutter hub bar, stage casing and brush stroke is provided with the weep hole that is communicated with limbers and space outerpace.
The leading portion cross section of described cutter hub bar is that flat mouth is conical, and the weep hole of described cutter hub bar is positioned on the conical surface of conical structure and distributes ringwise a plurality of.
Described polishing layer is WC hard alloy layer.
The thickness of described polishing layer is 8-12 millimeter.
Described scraper adopts high-carbon steel to make.
To sum up, compared with prior art, the beneficial effects of the utility model are: cleaning means in this syllogic oil pipe pipe of the utility model design, is divided into independently three sections by instrument, after certain section is damaged, can change separately broken parts, other parts still can continue to use, and have reduced the waste of material, have reduced cost, this instrument easy to clean simultaneously, cleaning performance is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark and corresponding component title in accompanying drawing: 1, weep hole; 2, scraper; 3, cutter hub bar; 4, limbers; 5, polishing bar; 6, polishing layer; 7, brush stroke; 8, steel wire hairbrush; 9, internal thread interface.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is done to detailed description further, but embodiment of the present utility model is not limited to this.
Embodiment 1:
Referring to Fig. 1, cleaning means in syllogic oil pipe pipe, this instrument comprises cutter hub bar 3, polishing bar 5 and the brush stroke 7 being threaded in turn, at cutter hub bar 3 outer circumference faces, be provided with the scraper 2 of multi-ring annular, described polishing bar 5 outer circumference faces are provided with one deck polishing layer 6, and the lateral surface of described brush stroke 7 is coated with steel wire hairbrush 8.
The present embodiment in use, cutter hub bar first stretches in oil pipe, brush stroke 7 right-hand end are provided with internal thread interface 9, tumbler coordinates the whole cleaning means of drive rotate and promote in oil pipe with internal thread interface 9, the scraper 2 on cutter hub bar 3 surface when rotating just carries out dirt to tube inner wall and scrapes and cut cleaning, after cleaning, the outer polishing layer 6 of polishing bar 5 is polished to tube inner wall again, scraper 2 be there is no to the dirt cleaning of cleaning, finally by steel wire hairbrush 8, the dirt scraping brushed off again and again tube wall carried out the cleaning work of final sanding and polishing by steel wire hairbrush 8,
Due in use, scraper 2, polishing layer 6 and all losses to some extent of steel wire hairbrush 8, when the complete loss of certain part wherein, not only can affect cleaning quality and efficiency, also may lose cleaning effect, therefore, in the present embodiment, cleaning means is set to three sections simultaneously, after certain section of loss wherein, only need to change the part of damaging, other remainders also can continue to use, and have not only reduced cost, reduce the waste of material, nor can affect cleaning; The present embodiment is by arranging scraper 2, polishing layer 6 and steel wire hairbrush 8, makes the dirt of tube inner wall can be by from tentatively scraping dirt, middle corase grind and completely ground three cleaning processes, easy to clean, quick not only, and clean more thoroughly, clean effect is good.
Embodiment 2:
The present embodiment has been done following optimization on the basis of embodiment 1: the cross section of described scraper 2 is at right angles trapezoidal.
The scraper 2 of the present embodiment very easily damages, in order to extend its application life, so scraper 2 is arranged to the rectangular trapezium structure of cross section, like this, scraper 2 not only can reduce in use stress and concentrate the impact on scraper 2 points of a knife, and scraper 2 thickness are thicker simultaneously, can increase its intensity.
Embodiment 3
The present embodiment has been done following optimization on the basis of embodiment 1 or embodiment 2: described cutter hub bar 3, polishing bar 5 and brush stroke 7 inside are provided with the limbers 4 of connection, and the stage casing of the leading portion of described cutter hub bar 3, stage casing and brush stroke 7 is provided with the weep hole 1 that is communicated with limbers 4 and space outerpace.
The limbers 4 of the present embodiment is for passing into decontaminated water, decontaminated water is soaked into and is soaked by the dirt of 1 pair of inside pipe wall of weep hole, thereby reduce the hardness of stain, can increase cleaning performance, make to clean more fully and completely, also can reduce the damage to instrument simultaneously, increase the service life, and weep hole 1 is positioned at the leading portion of cutter hub bar 3, the stage casing of stage casing and brush stroke 7 is can fully mix with dirt for decontaminated water, the phenomenon that there will not be local soaking, decontaminated water also can be used as temperature lowering water use simultaneously, for reducing the temperature of cutter hub bar 3 and brush stroke 7, thereby protection scraper 2, polishing layer 6 and steel wire hairbrush 8.
As preferably, the leading portion cross section of described cutter hub bar 3 is that flat mouth is conical, and the weep hole 1 of described cutter hub bar 3 is positioned on the conical surface of conical structure and distributes ringwise a plurality of.Because scraper 2 carries out cleaning to the dirt of inside pipe wall at first, so in order to reach best cleaning performance, reduce the damage of scraper 2 simultaneously, so cutter hub bar 3 front ends arrange the weep hole 1 of a plurality of annulars, and weep hole 1 is positioned on the conical surface of circular cone, like this, decontaminated water just can evenly be sprayed on inside pipe wall by weep hole 1, and decontaminated water is also more from weep hole 1 amount out, can spot be well soaked into and be soaked, thereby improve cleaning performance.
Embodiment 4:
The present embodiment is further optimized on the basis of above-mentioned arbitrary embodiment, is specially: described polishing layer 6 is WC hard alloy layer.
In the present embodiment, hardness is high, wear-resisting by having for WC carbide alloy, intensity and a series of premium properties such as toughness is better, heat-resisting, corrosion-resistant, particularly its high rigidity and abrasion resistance, polishing layer 6 adopts WC carbide alloy to make the job requirement that can not only meet down-hole, and its abrasion resistance is extremely strong, extended greatly the application life of polishing layer 6.
As preferably, the thickness of described polishing layer 6 is 8-12 millimeter.When extending 6 application life of polishing layer, reduce the waste of material, so the thickness of polishing layer 6 is 8-12 millimeter, can guarantee the normal use of polishing layer 6, can reduce again the waste of material.
Embodiment 5:
Embodiment 5 is optimum embodiment of the present utility model
The present embodiment has been done following optimization on the basis of above-mentioned arbitrary embodiment, is specially: described scraper 2 adopts high-carbon steel to make.
In the present embodiment, scraper 2 adopts high-carbon steel to make and makes scraper 2 have very high intensity and abrasion resistance, can greatly extend the application life of scraper 2.
Can well realize the utility model as mentioned above; scope of patent protection of the present utility model is as the criterion with claims; the equivalent structure that every utilization manual of the present utility model and accompanying drawing content are done changes, and in like manner all should be included in protection domain of the present utility model.
Claims (7)
1. cleaning means in syllogic oil pipe pipe, it is characterized in that: this instrument comprises cutter hub bar (3), polishing bar (5) and the brush stroke (7) being threaded in turn, at cutter hub bar (3) outer circumference face, be provided with the scraper (2) of multi-ring annular, described polishing bar (5) outer circumference face is provided with one deck polishing layer (6), and the lateral surface of described brush stroke (7) is coated with steel wire hairbrush (8).
2. cleaning means in syllogic oil pipe pipe according to claim 1, is characterized in that: the cross section of described scraper (2) is at right angles trapezoidal.
3. cleaning means in syllogic oil pipe pipe according to claim 1, it is characterized in that: described cutter hub bar (3), polishing bar (5) and brush stroke (7) inside are provided with the limbers (4) of connection, and the stage casing of leading portion, stage casing and the brush stroke (7) of described cutter hub bar (3) is provided with the weep hole (1) that is communicated with limbers (4) and space outerpace.
4. cleaning means in syllogic oil pipe pipe according to claim 3, is characterized in that: the leading portion cross section of described cutter hub bar (3) is that flat mouth is conical, and the weep hole of described cutter hub bar (1) is positioned on the conical surface of conical structure and distributes ringwise a plurality of.
5. cleaning means in syllogic oil pipe pipe according to claim 1, is characterized in that: described polishing layer (6) is WC hard alloy layer.
6. cleaning means in syllogic oil pipe pipe according to claim 5, is characterized in that: the thickness of described polishing layer (6) is 8-12 millimeter.
7. cleaning means in syllogic oil pipe pipe according to claim 1, is characterized in that: described scraper (2) adopts high-carbon steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087721.6U CN203742552U (en) | 2014-02-28 | 2014-02-28 | Three-section type tool for cleaning interior of oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087721.6U CN203742552U (en) | 2014-02-28 | 2014-02-28 | Three-section type tool for cleaning interior of oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742552U true CN203742552U (en) | 2014-07-30 |
Family
ID=51342369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420087721.6U Expired - Fee Related CN203742552U (en) | 2014-02-28 | 2014-02-28 | Three-section type tool for cleaning interior of oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806870A (en) * | 2014-02-28 | 2014-05-21 | 成都大漠石油机械有限公司 | Sectional oil tube interior cleaning tool |
| CN104741347A (en) * | 2015-02-03 | 2015-07-01 | 成都大漠石油机械有限公司 | Cleaning device for removing oil stains on petroleum pipes |
-
2014
- 2014-02-28 CN CN201420087721.6U patent/CN203742552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806870A (en) * | 2014-02-28 | 2014-05-21 | 成都大漠石油机械有限公司 | Sectional oil tube interior cleaning tool |
| CN104741347A (en) * | 2015-02-03 | 2015-07-01 | 成都大漠石油机械有限公司 | Cleaning device for removing oil stains on petroleum pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |