CN201705238U - Pump cable oil tube centralizer - Google Patents
Pump cable oil tube centralizer Download PDFInfo
- Publication number
- CN201705238U CN201705238U CN2010202217354U CN201020221735U CN201705238U CN 201705238 U CN201705238 U CN 201705238U CN 2010202217354 U CN2010202217354 U CN 2010202217354U CN 201020221735 U CN201020221735 U CN 201020221735U CN 201705238 U CN201705238 U CN 201705238U
- Authority
- CN
- China
- Prior art keywords
- centralization
- pin
- cable
- centralizer
- oil tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to a pump cable oil tube centralizer, belonging to the oil field production tool, which conquers the technical defects. The pump cable oil tube centralizer is formed by connecting two centralization blocks, a cable clamp, a loose pin and a pin and the centralization block is fixed on the oil tube by the cable pin. The loose pin is arranged on the centralization block and the pin is inserted into another centralization block. A centralization groove is arranged on the centralization block and the cable is arranged in the centralization groove. When in the work, firstly the loose pin is opened and the centralizer is opened; secondarily a centralization cable is embedded into the centralization groove and meanwhile the centralizer is combined; thirdly the loose pin is mounted and fastened; fourthly steel belt clippers are nailed at the positions from the upper, lower ends by 0.5 meter; fifthly, the operation steps when opening is reverse to the above operation steps. The pump cable oil tube centralizer solves the friction, wear and extrusion problems when the pump cable, the pump clip contact with the inner wall of the well bore sleeve and prevents accident.
Description
One, technical field: the utility model designs a kind of field produces apparatus, especially electric pump cable tubing centrilizer.
Two, background technology: the electric pump cable is gone into the well in the process, be fixed on oil pipe one side outer wall with the steel band clamp, but because hole deviation or the not positive influence of well head, often cause the steel band clamp well that falls, or the accident of squeezing bad electric pump cable, finally can cause workover, bring enormous economic loss to production unit.
Three, summary of the invention: the purpose of this utility model provides a kind of simple in structure, easy to operate electric pump cable tubing centrilizer, it has overcome the shortcoming that other technology exists, the purpose of this utility model is to realize like this, it is to be formed by connecting by two wiper blocks, strain relief clamp, the pin of living, pin, by pin wiper block is fixed on the oil pipe; The pin of living is inserted on the wiper block, and pin is inserted on another wiper block; Righting trough is arranged on the wiper block, and cable is positioned at righting trough.
During work, at first open the pin of living, open centralizer; Second step was set upright cable and is bumped into righting trough, merged centralizer simultaneously; The 3rd step was loaded onto the pin and fastening of living; The 4th step was stamped the steel band clamp at each 0.5 meter of centralizer upper/lower terminal; The 5th step is opposite with the aforesaid operations step when opening.
Solve the friction, wearing and tearing, the extruding problem that produce when electric pump cable, electric pump clamp contact with the wellbore casing inwall, avoided the generation of accident.
Four, description of drawings: Fig. 1 is the structural representation of electric pump cable tubing centrilizer, among the figure 1, wiper block 2, strain relief clamp 3, live pin 4, pin
Five, the specific embodiment: in Fig. 1, two wiper blocks 1 are fixed on the oil pipe by pin 4, the pin 3 of living; The pin 3 of living is inserted on the wiper block 1, and pin 4 is inserted on another wiper block 1; On the wiper block 1 righting trough is arranged, cable is positioned at righting trough.
Claims (2)
1. electric pump cable tubing centrilizer, it is to be formed by connecting by two wiper blocks (1), strain relief clamp (2), the pin (3) of living, pin (4), it is characterized in that: by pin (4), the pin (3) of living two wiper blocks (1) are fixed on the oil pipe; The pin (3) of living is inserted on the wiper block (1), and pin (4) is inserted on another wiper block (1).
2. electric pump cable tubing centrilizer according to claim 1 is characterized in that: wiper block has righting trough on (1), and cable is positioned at righting trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202217354U CN201705238U (en) | 2010-06-10 | 2010-06-10 | Pump cable oil tube centralizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202217354U CN201705238U (en) | 2010-06-10 | 2010-06-10 | Pump cable oil tube centralizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201705238U true CN201705238U (en) | 2011-01-12 |
Family
ID=43442393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202217354U Expired - Fee Related CN201705238U (en) | 2010-06-10 | 2010-06-10 | Pump cable oil tube centralizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201705238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400651A (en) * | 2011-12-02 | 2012-04-04 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | Deep-well pump and cable anti-abrasion straightening mechanism |
| CN108131104A (en) * | 2016-11-30 | 2018-06-08 | 北京海蓝石油技术开发有限公司 | A kind of flow-guiding type centralizer and a kind of drilling measuring equipment |
-
2010
- 2010-06-10 CN CN2010202217354U patent/CN201705238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400651A (en) * | 2011-12-02 | 2012-04-04 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | Deep-well pump and cable anti-abrasion straightening mechanism |
| CN108131104A (en) * | 2016-11-30 | 2018-06-08 | 北京海蓝石油技术开发有限公司 | A kind of flow-guiding type centralizer and a kind of drilling measuring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20120610 |