CN101902006A - Conducting slip ring - Google Patents
Conducting slip ring Download PDFInfo
- Publication number
- CN101902006A CN101902006A CN 201010262523 CN201010262523A CN101902006A CN 101902006 A CN101902006 A CN 101902006A CN 201010262523 CN201010262523 CN 201010262523 CN 201010262523 A CN201010262523 A CN 201010262523A CN 101902006 A CN101902006 A CN 101902006A
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- ring
- conducting
- mounting groove
- lead
- static
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Abstract
The invention relates to the technical field of current conducting devices between rotating tubes and static outer tubes, in particular to a conducting slip ring comprising a moving ring, a static ring, a conducting ring, a waved ring, a first lead and a second lead, wherein the conducting ring is fixedly arranged on the outer side of the moving ring; the static ring is arranged on the outer side of the conducting ring; a mounting groove corresponding to the conducting ring is arranged on the inner side of the static ring; the waved ring is clamped in the mounting groove and comprises a wave crest and a wave trough; the wave crest is clamped at the top of the mounting groove; the wave trough contacts with the conducting ring; the outer end of the first lead passes through the moving ring and is positioned in the conducting ring; and the inner end of the second lead passes through the static ring and is positioned in the waved ring. The invention has reasonable and compact structure, is convenient to use, realizes the transmission of current span moving and static interface through contacting the conducting ring with the waved ring, and has the characteristics of reliable work, less wear and long service life.
Description
Technical field
The present invention relates to the current lead-through device technique field between swivelling pipe and the static pipe, is a kind of conducting slip ring, is specially adapted to conducting between the static outer tube of pivot pipe and electric current output in the vertical drilling tool.
Background technology
In drilling process, realize that the deviation prevention and fast on high steep stratum is a ubiquitous technical difficult problem.Oblique method is prevented in the domestic existing drilling well, mostly with sacrifice the pressure of the drill, reductions rate of penetration is a cost, therefore all can not the solution of economical and efficient ground in high inclination-angle, the hole deviation problem on stratum such as structure suddenly.At present abroad successful Application vertical drilling tool, this instrument can effectively be controlled hole deviation can improve rate of penetration again, offshore company has formed a series of products, as the Verti-Track of Baker-Hughes, the ZBE2/3/4/5000 series of the Power-V of Schlumberger and Smart drilling etc.Vertical drilling tool is a kind of drilling tool that collects the downhole closed loop system of mechanical-electrical-hydraulic integration, and the hole deviation measurement-while-drilling system is as one of key technology of vertical drilling tool, to realize the current conversion between the static outer tube that pivot pipe and electric current export.The general structures such as shell fragment or roller that adopt realize above-mentioned functions in the prior art, and area is big but the ubiquity structure takes up room, and are single-point or face contact, and wearing and tearing easily under long-term rotary work situation cause tool life short, thereby influence the drilling well timeliness.
Summary of the invention
The invention provides a kind of conducting slip ring, overcome the deficiency of above-mentioned prior art, it can effectively solve the problem that current transfer device takes up room greatly, lack useful life between the static outer tube of pivot pipe and electric current output.
Technical scheme of the present invention realizes by following measure: a kind of conducting slip ring comprises rotating ring, stationary ring, conducting ring, corrugated gasket, first lead and second lead; The outside at rotating ring is installed with conducting ring, there is stationary ring in the outside at conducting ring, have and the corresponding mounting groove of conducting ring in the inboard of stationary ring, in mounting groove, be installed with corrugated gasket, corrugated gasket comprises crest and trough, and crest is installed on the top of mounting groove, and trough contacts with conducting ring, the outer end of first lead is passed rotating ring and is positioned at conducting ring, and the inner of second lead is passed stationary ring and is positioned at corrugated gasket.
Be further optimization and/or improvements below to the foregoing invention technical scheme:
Above-mentioned adjacent trough can be on same periphery.
Can there be draw-in groove in the outside of above-mentioned adjacent rotating ring, and conducting ring is installed in the draw-in groove.
The external diameter width of above-mentioned conducting ring can be greater than the width of mounting groove.
Above-mentioned mounting groove can be the trapezoidal of outer narrow inner width.
Above-mentioned crest and trough all can be 6.
Reasonable and compact in structure of the present invention, easy to use, by contacting of corrugated gasket and conducting ring, thereby realize the transmission that electric current is crossed over dynamic and static interface, it has, and reliable operation, wearing and tearing are little, the characteristics of long service life.
Description of drawings
Accompanying drawing 1 is looked the sectional structure schematic diagram for the master of most preferred embodiment of the present invention.
Accompanying drawing 2 is that the A-A of accompanying drawing 1 is to the sectional structure schematic diagram.
Coding in the accompanying drawing is respectively: 1 is rotating ring, and 2 is stationary ring, and 3 is conducting ring, and 4 is first lead, and 5 is second lead, and 6 is mounting groove, and 7 is crest, and 8 is trough.
Embodiment
The present invention is not subjected to the restriction of following embodiment, can determine concrete execution mode according to technical scheme of the present invention and actual conditions.
Below in conjunction with embodiment and accompanying drawing the present invention is further described:
Shown in accompanying drawing 1,2, this conducting slip ring comprises rotating ring 1, stationary ring 2, conducting ring 3, corrugated gasket, first lead 4 and second lead 5; Be installed with conducting ring 3 in the outside of rotating ring 1, in the outside of conducting ring 3 stationary ring 2 is arranged, have and conducting ring 3 corresponding mounting grooves 6 in the inboard of stationary ring 2, in mounting groove 6, be installed with corrugated gasket, corrugated gasket comprises crest 7 and trough 8, crest 7 is installed on the top of mounting groove 6, trough 8 contacts with conducting ring 3, the outer end of first lead 4 is passed rotating ring 1 and is positioned at conducting ring 3, the inner of second lead 5 is passed stationary ring 2 and is positioned at corrugated gasket, wherein, rotating ring 1 and stationary ring 2 are insulating material, and conducting ring 3 and corrugated gasket are conductive metallic material.
Can according to actual needs above-mentioned conducting slip ring be made further optimization and/or improvements:
Shown in accompanying drawing 1,2, adjacent trough 8 like this, has just reduced between it and the conducting ring 3 same wearing and tearing not on same periphery, has prolonged working life of the present invention.
As shown in Figure 2, for the ease of installing, there is draw-in groove in the outside of rotating ring 1, and conducting ring 3 is installed in the draw-in groove.
As shown in Figure 2, the external diameter width of conducting ring 3 can guarantee like this that greater than the width of mounting groove 6 trough 8 contacts with conducting ring 3 all the time.
As shown in Figure 2, mounting groove 6 is the trapezoidal of outer narrow inner width, like this, can reduce cost and is convenient to install corrugated gasket.
As shown in Figure 1, crest 7 and trough 8 are 6, and trough 8 is many more, and the contact of it and conducting ring 3 is many more, and work of the present invention is reliable more.
Above technical characterictic has constituted most preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
The installation of most preferred embodiment of the present invention and use: at first rotating ring 1 is fixedly mounted on the pivot pipe, stationary ring 2 is fixedly mounted in the static outer tube, because the width of mounting groove 6 is less than the width of conducting ring 3, when they fit together, guaranteed that the trough 8 of corrugated gasket contacts with conducting ring 3 all the time; When the pivot pipe rotated drive rotating ring 1 and conducting ring 3 rotations, electric current through conducting ring 3, corrugated gasket and 5 outputs of second lead, thereby was realized the transmission that electric current is crossed over dynamic and static interface by 4 inputs of first lead.
Claims (10)
1. a conducting slip ring is characterized in that comprising rotating ring, stationary ring, conducting ring, corrugated gasket, first lead and second lead; The outside at rotating ring is installed with conducting ring, there is stationary ring in the outside at conducting ring, have and the corresponding mounting groove of conducting ring in the inboard of stationary ring, in mounting groove, be installed with corrugated gasket, corrugated gasket comprises crest and trough, and crest is installed on the top of mounting groove, and trough contacts with conducting ring, the outer end of first lead is passed rotating ring and is positioned at conducting ring, and the inner of second lead is passed stationary ring and is positioned at corrugated gasket.
2. conducting slip ring according to claim 1 is characterized in that adjacent trough is not on same periphery.
3. conducting slip ring according to claim 1 and 2 is characterized in that there is draw-in groove in the outside of rotating ring, and conducting ring is installed in the draw-in groove.
4. conducting slip ring according to claim 3 is characterized in that the width of the external diameter width of conducting ring greater than mounting groove.
5. conducting slip ring according to claim 1 and 2 is characterized in that mounting groove is the trapezoidal of outer narrow inner width.
6. conducting slip ring according to claim 3 is characterized in that mounting groove is the trapezoidal of outer narrow inner width.
7. conducting slip ring according to claim 4 is characterized in that mounting groove is the trapezoidal of outer narrow inner width.
8. conducting slip ring according to claim 1 and 2 is characterized in that crest and trough are 6.
9. conducting slip ring according to claim 3 is characterized in that crest and trough are 6.
10. conducting slip ring according to claim 7 is characterized in that crest and trough are 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010262523 CN101902006B (en) | 2010-08-25 | 2010-08-25 | Conducting slip ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010262523 CN101902006B (en) | 2010-08-25 | 2010-08-25 | Conducting slip ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101902006A true CN101902006A (en) | 2010-12-01 |
| CN101902006B CN101902006B (en) | 2012-09-05 |
Family
ID=43227317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010262523 Active CN101902006B (en) | 2010-08-25 | 2010-08-25 | Conducting slip ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101902006B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176600A (en) * | 2011-01-24 | 2011-09-07 | 临沂市海纳电子有限公司 | Rolling traveler of single-track rollaway nest |
| CN102176599A (en) * | 2011-01-24 | 2011-09-07 | 临沂市海纳电子有限公司 | Rolling friction electric slip ring |
| CN102176598A (en) * | 2011-01-24 | 2011-09-07 | 临沂市海纳电子有限公司 | Double-track raceway rolling slip ring |
| CN106063054A (en) * | 2014-04-15 | 2016-10-26 | 哈利伯顿能源服务公司 | Slip ring with a tensioned contact element |
| CN107051835A (en) * | 2017-06-14 | 2017-08-18 | 邓世才 | Electrical rotating joint and rotating mechanism and application conveying equipment |
| CN116255352A (en) * | 2023-05-11 | 2023-06-13 | 中国空气动力研究与发展中心低速空气动力研究所 | Anti-icing fan assembly and anti-icing fan system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5274292A (en) * | 1991-09-04 | 1993-12-28 | Onan Corporation | Collector ring assembly and method |
| RU2042241C1 (en) * | 1992-08-18 | 1995-08-20 | Лианозовский электромеханический завод | Disk current collector |
| CN2248782Y (en) * | 1995-11-09 | 1997-03-05 | 徐荣 | Two ends and lapped mouth type piston ring |
| CN201820989U (en) * | 2010-08-25 | 2011-05-04 | 中国石油集团西部钻探工程有限公司 | Conductive slip ring |
-
2010
- 2010-08-25 CN CN 201010262523 patent/CN101902006B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5274292A (en) * | 1991-09-04 | 1993-12-28 | Onan Corporation | Collector ring assembly and method |
| RU2042241C1 (en) * | 1992-08-18 | 1995-08-20 | Лианозовский электромеханический завод | Disk current collector |
| CN2248782Y (en) * | 1995-11-09 | 1997-03-05 | 徐荣 | Two ends and lapped mouth type piston ring |
| CN201820989U (en) * | 2010-08-25 | 2011-05-04 | 中国石油集团西部钻探工程有限公司 | Conductive slip ring |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176600A (en) * | 2011-01-24 | 2011-09-07 | 临沂市海纳电子有限公司 | Rolling traveler of single-track rollaway nest |
| CN102176599A (en) * | 2011-01-24 | 2011-09-07 | 临沂市海纳电子有限公司 | Rolling friction electric slip ring |
| CN102176598A (en) * | 2011-01-24 | 2011-09-07 | 临沂市海纳电子有限公司 | Double-track raceway rolling slip ring |
| CN106063054A (en) * | 2014-04-15 | 2016-10-26 | 哈利伯顿能源服务公司 | Slip ring with a tensioned contact element |
| CN106063054B (en) * | 2014-04-15 | 2019-03-29 | 哈利伯顿能源服务公司 | The slip ring of contact element with tensioning |
| US10364617B2 (en) | 2014-04-15 | 2019-07-30 | Halliburton Energy Services, Inc. | Slip ring with a tensioned contact element |
| CN107051835A (en) * | 2017-06-14 | 2017-08-18 | 邓世才 | Electrical rotating joint and rotating mechanism and application conveying equipment |
| CN107051835B (en) * | 2017-06-14 | 2023-09-08 | 重庆多源热能设备有限公司 | Electrical rotary joint, rotating mechanism and coating conveying equipment |
| CN116255352A (en) * | 2023-05-11 | 2023-06-13 | 中国空气动力研究与发展中心低速空气动力研究所 | Anti-icing fan assembly and anti-icing fan system |
| CN116255352B (en) * | 2023-05-11 | 2023-07-14 | 中国空气动力研究与发展中心低速空气动力研究所 | Anti-icing fan assembly and anti-icing fan system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101902006B (en) | 2012-09-05 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201104 Address after: 100120 Beijing Xicheng District six laying Kang Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Xibu Drilling Engineering Co.,Ltd. Address before: 834000 the Xinjiang Uygur Autonomous Region Karamay Hongyan Road No. 80 West Karamay Drilling Drilling Technology Research Institute Patentee before: CNPC Xibu Drilling Engineering Co.,Ltd. |