CN200956449Y - Cable bridle and ultrasonic transducer rapid connecting device - Google Patents
Cable bridle and ultrasonic transducer rapid connecting device Download PDFInfo
- Publication number
- CN200956449Y CN200956449Y CN 200620085874 CN200620085874U CN200956449Y CN 200956449 Y CN200956449 Y CN 200956449Y CN 200620085874 CN200620085874 CN 200620085874 CN 200620085874 U CN200620085874 U CN 200620085874U CN 200956449 Y CN200956449 Y CN 200956449Y
- Authority
- CN
- China
- Prior art keywords
- ultrasonic transducer
- head harness
- hole
- plug
- cable
- 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
Abstract
The utility model relates to a fast connecting device between a cable headstall and an underground ultrasonic transducer which is applied to the connection between the headstall and the ultrasonic transducer for the ultrasonic oil extraction operation of an oil field. The device comprises an upper joint of the headstall, a lower joint of the ultrasonic transducer, a connecting sheath, an explosion prevention plug, an explosion prevention socket, an inserter base and an obturating ring, etc. Compared with the lug plate connecting mode, the utility model not only solves the problems of big current (100A) and high voltage of cable transmission (more than 1000V) caused by ultrasonic operation, but also makes the device have a good insulating performance.
Description
Technical field
The utility model relates to the improvement of a kind of oil field ultrasonic wave oil producing operation cable head harness and ultrasonic transducer jockey.
Background technology
The cable head harness is a kind of when being used for petroleum industry perforation, well logging and other cable transmission operation, is connected instrument between transmission cable and the downhole instrument.Generally when perforation or well logging, the electric current of cable transmission and voltage are all lower, and electric current has only about 20A, and voltage also has only tens volts; And during the ultrasonic wave oil producing operation of oil field, its transmission voltage and electric current are all very high, and pulse current can reach 100A, and pulse voltage reaches as high as volt more than 1000, and therefore, the head harness connected mode that is used for perforation or logging operation can not satisfy the requirement of ultrasonic wave oil producing operation.
At present, during the ultrasonic wave oil producing operation, adopt the lug plate connected mode between cable head harness and the underground ultrasonic transducer, there is following problem in this connected mode:
1, adopts the lug plate connected mode, when the down-hole transducer is connected with head harness, carry double-screw bolt, nut and spanner etc. in addition, cause unnecessary trouble easily;
When 2, lug plate connected, pollutants such as the oil on hand or the gloves, water adhered on the lug plate easily, made the lug plate insulation bad, caused down-hole transducer fault;
3, after lug plate connects with bolt, be wrapped with insulating tape on lug plate, double-screw bolt and nut surface, operation is loaded down with trivial details, and often failure of insulation takes place.
The utility model content
The utility model is the above-mentioned technical problem that exists when the cable head harness is connected with ultrasonic transducer when solving the ultrasonic wave oil producing operation, adopts explosion-proof plug to insert the Explosionproof socket connected mode.The purpose of this utility model just provides a kind of cable head harness and ultrasonic transducer Quick Connect Kit.
Technical solution of the present utility model is: the utility model comprises head harness lower contact, ultrasonic transducer top connection and adapter sleeve, when being connected with the ultrasonic transducer top connection, the head harness lower contact inserts Explosionproof socket by explosion-proof plug, explosion-proof plug is installed in the insert hole of plug holder, and Explosionproof socket is installed in the insert hole of plug holder.Adapter sleeve is cylindric, and two ends are connected with the ultrasonic transducer top connection with the head harness lower contact respectively by screw thread.The plug holder of adorning explosion-proof plug is shaped as cylinder, axially is processed with two insert hole, and insert hole is a through hole, the middle part, hole is processed with a boss, and the plug holder of dress Explosionproof socket is shaped as cylinder, axially is processed with two insert hole, insert hole is a through hole, and the middle part, hole is processed with a boss.Explosion-proof plug and Explosionproof socket model are electric current 100A, voltage 380V.
The utlity model has following advantage:
1, adopts 100A, 380V plug, socket, solved the problem that ultrasonic oil-production operation cable transmission electric current is big, voltage is high;
2, adopt plug, socket, simplified the connection procedure of head harness and downhole instrument, improved efficient;
3, adopt plug, socket, avoided hand or direct contact plug of gloves and socket in the connection procedure of head harness and downhole instrument; And plug holder adopts polytetrafluoroethylmaterial material, thereby has guaranteed that this jockey has the good insulation performance performance.
Description of drawings
Fig. 1 is the cutaway view of a kind of cable head harness and ultrasonic transducer Quick Connect Kit.
The lower contact of 1--head harness, 2--insert hole, the explosion-proof plug of 3--, 4--alignment pin, 5--location hole, the 6--sealing ring, 7--Explosionproof socket, 8--adapter sleeve, 9--insert hole, the top connection of 10--ultrasonic transducer, the 11--enamelled wire, 12--plug holder, 13--plug holder, 14--enamelled wire.
Embodiment
As shown in Figure 1, the utility model comprises head harness lower contact 1, ultrasonic transducer top connection 10, adapter sleeve 8, explosion-proof plug 3, Explosionproof socket 7, plug holder 12, plug holder 13 etc., wherein explosion-proof plug 3, Explosionproof socket 7, plug holder 12 and plug holder (13) are core components of the present utility model.
Assembly method of the present utility model is: at first explosion-proof plug 3, Explosionproof socket 7 are connected with enamelled wire 11, enamelled wire 14 usefulness solderings respectively, in the insert hole 2 of plug holder 12 of more explosion-proof plug 3 being packed into, Explosionproof socket 7 is packed in the insert hole 9 of plug holder 13, and the center that makes the center of circle of insert hole 2 on the plug holder 12 and alignment pin 4 is on same straight line, and the center of the center of circle of insert hole 9 and location hole 5 is on same straight line on the plug holder 13.
When operation field cable head harness is connected with ultrasonic transducer, earlier sealing ring 6 is contained in the transducer top connection 10, adapter sleeve 8 is contained in the head harness lower contact, only need then the alignment pin 4 in the 5 aligning cable head harness lower contacts 1 of the location hole in the ultrasonic transducer top connection 10, cover 8 is rotatably connected, can finish being connected of cable head harness and ultrasonic transducer, use screwed connection between head harness top connection 1, transducer lower contact 10 and the connection meeting 8.
Adopt this mode stube cable head harness and ultrasonic transducer, high electric current (100A) when both having guaranteed the ultrasonic wave oil producing operation, high voltage (＞1000V) pass through, simplified connection procedure again, improved operating efficiency.
Claims (3)
1, a kind of cable head harness and ultrasonic transducer Quick Connect Kit, comprise head harness lower contact (1), ultrasonic transducer top connection (10) and adapter sleeve (8), it is characterized in that: head harness lower contact (1) is inserted Explosionproof socket (7) with ultrasonic transducer top connection (10) by explosion-proof plug (3), explosion-proof plug (3) is installed in the insert hole (2) of plug holder (12), and Explosionproof socket (7) is installed in the insert hole (9) of plug holder (13).
2, a kind of cable head harness according to claim 1 and ultrasonic transducer Quick Connect Kit is characterized in that: adapter sleeve (8) is for cylindric, and two ends are connected with ultrasonic transducer top connection (10) with head harness lower contact (1) respectively by screw thread.
3, a kind of cable head harness according to claim 1 and ultrasonic transducer Quick Connect Kit, it is characterized in that: plug holder (12) is shaped as cylinder, axially be processed with two insert hole (2), insert hole (2) is a through hole, the middle part, hole is processed with a boss, and plug holder (13) is shaped as cylinder, axially is processed with two insert hole (9), insert hole (9) is a through hole, and the middle part, hole is processed with a boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085874 CN200956449Y (en) | 2006-06-22 | 2006-06-22 | Cable bridle and ultrasonic transducer rapid connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085874 CN200956449Y (en) | 2006-06-22 | 2006-06-22 | Cable bridle and ultrasonic transducer rapid connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200956449Y true CN200956449Y (en) | 2007-10-03 |
Family
ID=38775031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620085874 Expired - Fee Related CN200956449Y (en) | 2006-06-22 | 2006-06-22 | Cable bridle and ultrasonic transducer rapid connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200956449Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015014985A1 (en) * | 2013-08-01 | 2015-02-05 | Single Buoy Moorings Inc. | Compact high voltage connector |
| CN112563835A (en) * | 2019-09-26 | 2021-03-26 | 株洲中车机电科技有限公司 | Quick connection structure of electric box and automobile body |
| CN117638525B (en) * | 2023-12-04 | 2024-04-23 | 凡尔智能科技集团有限公司 | Quick cable joint for underground coal mine communication |
-
2006
- 2006-06-22 CN CN 200620085874 patent/CN200956449Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015014985A1 (en) * | 2013-08-01 | 2015-02-05 | Single Buoy Moorings Inc. | Compact high voltage connector |
| CN105453346A (en) * | 2013-08-01 | 2016-03-30 | 瑞士单浮筒系泊公司 | Compact high voltage connector |
| US10044135B2 (en) | 2013-08-01 | 2018-08-07 | Single Buoy Moorings Inc. | Compact high voltage connector |
| CN112563835A (en) * | 2019-09-26 | 2021-03-26 | 株洲中车机电科技有限公司 | Quick connection structure of electric box and automobile body |
| CN117638525B (en) * | 2023-12-04 | 2024-04-23 | 凡尔智能科技集团有限公司 | Quick cable joint for underground coal mine communication |
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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: 20071003 Termination date: 20100622 |