CN201679492U - Quick connector for logging tool - Google Patents
Quick connector for logging tool Download PDFInfo
- Publication number
- CN201679492U CN201679492U CN201020142486XU CN201020142486U CN201679492U CN 201679492 U CN201679492 U CN 201679492U CN 201020142486X U CN201020142486X U CN 201020142486XU CN 201020142486 U CN201020142486 U CN 201020142486U CN 201679492 U CN201679492 U CN 201679492U
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- China
- Prior art keywords
- connector
- connecting joint
- alignment pin
- logging tool
- tool quick
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- 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
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Abstract
The utility model relates to petroleum machinery, in particular to a quick connector for a logging tool. The quick connector comprises an upper connecting body (1) and a lower connecting body (2), wherein, a rotary connecting trough (11) is formed at the lower end of the upper connecting body (1), a rotary connector (21) is arranged at the upper end of the lower connecting body (2), an inner clamp platform (12) is arranged on the rotary connecting trough (11), an outer clamp platform (22) is arranged on the rotary connector (21), a locating pin (3) is mounted radially in a sliding manner on the rotary connector (21) of the lower connecting body, and the pin head (31) of the locating pin (3) is clamped in a locking through hole (13) which is axially formed on the wall of the upper connecting body (1). The utility model has the advantages of quick connection, convenient operation and reliable connection. The quick connector is realized by inserting and clamping the lower connecting body into the upper connecting body. Due to the anti-rotation function of the locating pin, the logging tool can go down along a well without the risk of rotating off and falling down, thereby facilitating construction.
Description
Technical field
The utility model relates to petroleum machinery, particularly a kind of joint that is used for connecting fast the water well test instrument.
Background technology
The well logging steel wire all is to be connected by screw thread with water well test instrument and tool string in the petroleum drilling and mining industry at present, and the speed that couples together is slow, inconvenient operation, connection reliability is bad, easy rotation came off after testing tool was gone into the well, and caused falling accident, made troubles to construction.
Summary of the invention
The purpose of this utility model provides the logging tool quick-connecting joint that a kind of connection speed is fast, easy to operate, connection reliability is good.
Technical solution of the present utility model is: it comprises connector and following connector, the lower end of last connector is provided with the groove that is rotatably connected, the upper end of following connector is provided with the rotary connecting joint that matches with the groove that is rotatably connected, be rotatably connected and circumferentially be provided with several Nei Katai on the inwall of groove end opening, circumferentially be provided with on the outer wall of rotary connecting joint upper end with Nei Katai between several wild card platforms of matching of breach, radially slide on the following connector rotary connecting joint alignment pin is installed, be set with the stage clip of the pin head ejection rotary connecting joint that makes alignment pin on the alignment pin, the rotary connecting joint of following connector is inserted in the groove that is rotatably connected of connector, the two goes up the Nei Katai of connector and the axial clamping mutually of wild card platform of following connector in the rotation back relatively, and the pin of an alignment pin ejecting card is in radially being located at the locking through hole that connects body wall portion and alignment pin opposite position.
Technique effect of the present utility model is: it is fast that it has connection speed, easy to operate, the advantage that connection reliability is high, back phase clamping is rotated in relative grafting with following connector of connector again on it, its alignment pin plays the anti-rotation effect, can not rotate after testing tool is gone into the well and come off, can not cause falling accident, construction is got up more convenient.
Description of drawings
Accompanying drawing is that figure cuts open in the three-dimensional decomposition of the utility model embodiment office.
The specific embodiment
As shown in drawings, it comprises connector 1 and following connector 2, the lower end of last connector 1 is provided with the groove 11 that is rotatably connected, the upper end of following connector 2 is provided with the rotary connecting joint 21 that matches with the groove 11 that is rotatably connected, be rotatably connected and circumferentially be provided with several Nei Katai 12 on the inwall of groove 11 end openings, circumferentially be provided with on the outer wall of rotary connecting joint 21 upper ends with interior card platform 12 between several wild card platforms 22 of matching of breach, radially slide on the following connector rotary connecting joint 21 alignment pin 3 is installed, be set with the stage clip 4 of pin 31 an ejection rotary connecting joint 21 that make alignment pin 3 on the alignment pin 3, the rotary connecting joint 21 of following connector 2 is inserted in the groove 11 that is rotatably connected of connector 1, the two goes up the interior card platform 12 of connector 1 and the wild card platform 22 axial clampings mutually of following connector 2 in the rotation back relatively, and the pin of alignment pin 3 31 ejecting card are in the locking through hole 13 of radially being located at connector 1 wall portion and alignment pin 3 opposite positions.
Be rotatably connected and be provided with card platform 12 in two relatively on the inwall of groove 11 end openings.Be provided with two wild card platforms 22 on the outer wall of rotary connecting joint 21 upper ends relatively.Alignment pin 3 is slidingly mounted in the alignment pin installing hole 23 that radially connects two wild card platforms 22.The inwall at alignment pin 3 rear portions is provided with annular stage clip card platform 24 in the alignment pin installing hole 23.Stage clip 4 is positioned at that alignment pin installing hole 23 is enclosed within on the alignment pin 3, the one end is pressed on the alignment pin 3, the other end axially is pressed on the stage clip card platform 24.Alignment pin 3 is slidingly mounted on down on the connector 2 by the bayonet lock 5 that is positioned at stage clip card platform 24 rear portions and radially is installed on the alignment pin 3.Be respectively equipped with corresponding positioning mark groove 14,25 on the outer wall of last connector 1 and following connector 2.Be respectively equipped with anti-skidding line 6 on the periphery wall of last connector 1 and on the outer wall of 21 times subordinate's connectors 2 of rotary connecting joint.
The utility model steel wire that is used to log well is connected with tool string with the water well test instrument, it reaches with following connector 2 phase clampings locking by last connector 1 and is connected purpose, to descend connector 2 to insert by positioning mark groove 14,25 location of last connector 1 and following connector 2 during attended operation and go up connector 1, the two revolves relatively and turn 90 degrees, alignment pin 3 ejects automatically, and connector 1 and following connector 2 is connected and locking in the realization.When needs disconnect to connect, press alignment pin 3, revolve relatively and unplug after turning 90 degrees, last connector 1 and following connector 2 can be thrown off, and realize the quick connection and the quick disconnection of water well test tool string.Owing to have alignment pin 3, it has the well anti-rotation function that comes off.
Claims (9)
1. logging tool quick-connecting joint, it is characterized in that: it comprises connector (1) and following connector (2), the lower end of last connector (1) is provided with the groove that is rotatably connected (11), the upper end of following connector (2) is provided with the rotary connecting joint (21) that matches with the groove that is rotatably connected (11), be rotatably connected and circumferentially be provided with several Nei Katai (12) on the inwall of groove (11) end opening, circumferentially be provided with on the outer wall of rotary connecting joint (21) upper end with Nei Katai (12) between several wild card platforms (22) of matching of breach, radially slide on the following connector rotary connecting joint (21) alignment pin (3) is installed, be set with the stage clip (4) of pin head (31) the ejection rotary connecting joint (21) that makes alignment pin (3) on the alignment pin (3), the rotary connecting joint (21) of following connector (2) is inserted in the groove that is rotatably connected (11) of connector (1), go up the axially clamping mutually of wild card platform (22) of the Nei Katai (12) and the following connector (2) of connector (1) after the two rotates relatively, pin head (31) ejecting card of alignment pin (3) is in the locking through hole (13) of radially being located at connector (1) wall portion and alignment pin (3) opposite position.
2. logging tool quick-connecting joint as claimed in claim 1 is characterized in that being provided with two Nei Katai (12) relatively on the inwall of the described groove that is rotatably connected (11) end opening.
3. logging tool quick-connecting joint as claimed in claim 1 is characterized in that being provided with two wild card platforms (22) relatively on the outer wall of described rotary connecting joint (21) upper end.
4. logging tool quick-connecting joint as claimed in claim 3 is characterized in that described alignment pin (3) is slidingly mounted in the alignment pin installing hole (23) that radially connects two wild card platforms (22).
5. logging tool quick-connecting joint as claimed in claim 4 is characterized in that the inwall at the interior alignment pin of described alignment pin installing hole (23) (3) rear portion is provided with annular stage clip Ka Tai (24).
6. logging tool quick-connecting joint as claimed in claim 5 is characterized in that described stage clip (4) is positioned at that alignment pin installing hole (23) is enclosed within that alignment pin (3) is gone up, the one end is pressed in that alignment pin (3) is gone up, the other end axially is pressed on the stage clip Ka Tai (24).
7. logging tool quick-connecting joint as claimed in claim 5 is characterized in that described alignment pin (3) is slidingly mounted on down on the connector (2) by the bayonet lock (5) that is positioned at stage clip Ka Tai (24) rear portion and radially is installed on the alignment pin (3).
8. logging tool quick-connecting joint as claimed in claim 1 is characterized in that being respectively equipped with corresponding positioning mark groove (14,25) on the described outer wall of going up connector (1) and following connector (2).
9. logging tool quick-connecting joint as claimed in claim 1 is characterized in that being respectively equipped with anti-skidding line (6) on the described periphery wall of going up connector (1) and on the outer wall of rotary connecting joint (21) time subordinate's connector (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020142486XU CN201679492U (en) | 2010-03-29 | 2010-03-29 | Quick connector for logging tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020142486XU CN201679492U (en) | 2010-03-29 | 2010-03-29 | Quick connector for logging tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201679492U true CN201679492U (en) | 2010-12-22 |
Family
ID=43344540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020142486XU Expired - Fee Related CN201679492U (en) | 2010-03-29 | 2010-03-29 | Quick connector for logging tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201679492U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742500A (en) * | 2013-12-26 | 2014-04-23 | 北京市三一重机有限公司 | Hinge pin component and piling machinery |
| CN106337660A (en) * | 2016-11-01 | 2017-01-18 | 周兆弟 | Double-pressure-holding power down-set pile driver |
| CN109351224A (en) * | 2018-11-29 | 2019-02-19 | 江苏诚铭合金材料科技有限公司 | A kind of special efficient stable stirring attachment base |
| CN116398568A (en) * | 2023-04-06 | 2023-07-07 | 安徽威迈光机电科技有限公司 | Front pump vibration reduction metal energy accumulator for vehicle |
-
2010
- 2010-03-29 CN CN201020142486XU patent/CN201679492U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742500A (en) * | 2013-12-26 | 2014-04-23 | 北京市三一重机有限公司 | Hinge pin component and piling machinery |
| CN103742500B (en) * | 2013-12-26 | 2016-08-17 | 北京市三一重机有限公司 | Assembly of pin and piling machinery |
| CN106337660A (en) * | 2016-11-01 | 2017-01-18 | 周兆弟 | Double-pressure-holding power down-set pile driver |
| CN106337660B (en) * | 2016-11-01 | 2019-12-31 | 周兆弟 | Double-holding-pressure power underneath pile driver |
| CN109351224A (en) * | 2018-11-29 | 2019-02-19 | 江苏诚铭合金材料科技有限公司 | A kind of special efficient stable stirring attachment base |
| CN116398568A (en) * | 2023-04-06 | 2023-07-07 | 安徽威迈光机电科技有限公司 | Front pump vibration reduction metal energy accumulator for vehicle |
| CN116398568B (en) * | 2023-04-06 | 2023-12-22 | 安徽威迈光机电科技有限公司 | Front vibration reduction nonmetal accumulator of vehicle pump |
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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: 20101222 Termination date: 20110329 |