CN204663513U - Portable fast-installation joint - Google Patents
Portable fast-installation joint Download PDFInfo
- Publication number
- CN204663513U CN204663513U CN201520395628.6U CN201520395628U CN204663513U CN 204663513 U CN204663513 U CN 204663513U CN 201520395628 U CN201520395628 U CN 201520395628U CN 204663513 U CN204663513 U CN 204663513U
- Authority
- CN
- China
- Prior art keywords
- pin
- adapter sleeve
- shape
- interface
- anticreep
- 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
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- Emergency Lowering Means (AREA)
Abstract
The utility model relates to a kind of Portable fast-installation joint, mainly solves the dangerous stable problem of screwed connection on injection well testing instrument and ground. Described master link (1) is provided with and hangs pin (3) and anticreep pin (4), wherein anticreep pin (4) is strip button, described adapter sleeve (2) is provided with " L " shape and hangs interface, " L " shape is hung interface inner end and is provided with semicircular suspension pin 3 gutter, and adapter sleeve is also provided with anti-chatter spring in (2). There is structure simple, be easy to carry, the feature of stable connection.
Description
Technical field
The utility model relates to water injection well in oil fields testing tool field, specifically a kind of Portable fast-installation joint.
Background technology
Tester and all kinds of instruments need to carry out ground before surveying the water yield and pulling and are connected going into the well to hang; connected mode is screwed connection; rear pipe wrench manually need be screwed on screw; screw thread causes wearing and tearing due to screwing with dismounting repeatedly; thus the anti-intensity that lifts of reduction instrument; often can by tie point pull-off, oscillator tie point is owing to bearing pulling force for a long time in work, and tie point bearing pin often gets loose and causes trouble of lost tool in hole.
Utility model content
For solving Problems existing in background technology, the utility model proposes a kind of Portable fast-installation joint, realized the operation of exactly by the assembling of simple and fast, shorten the time of connection instrument, and be convenient to staff carry, when eliminate instrument and cause operation because of the damage of thread, occur the phenomenon of junk.
The technical scheme that the utility model adopts is: on described master link 1, be provided with and hang pin 3 and anticreep pin 4, wherein anticreep pin 4 is strip button, described adapter sleeve 2 is provided with " L " shape and hangs interface, " L " shape is hung interface inner end and is provided with semicircular suspension pin gutter, is also provided with anti-chatter spring in adapter sleeve 2.
The beneficial effects of the utility model are: by simple, quick, assembling realize steadily, operation accurately, hang pin and be stuck in suspension interface realization connection effect in adapter sleeve, during fractionation, only need to enter master link in adapter sleeve to hang pin and exit fractionation can be realized, easy accessibility and be convenient to staff and carry, shorten connection appliance time, the junk phenomenon occurring when eliminate damage because of instrument thread simultaneously and cause pulling or other operation, decrease the appearance of problem well, extend the service life of work, apparatus.
Accompanying drawing explanation
Fig. 1 is the utility model organigram.
1-master link in figure, 2-adapter sleeve, 3-hangs pin, 4-anticreep pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of Portable fast-installation joint as shown in Figure 1, described master link 1 is provided with and hangs pin 3 and anticreep pin 4, wherein anticreep pin 4 is strip button, described adapter sleeve 2 is provided with " L " shape and hangs interface, " L " shape is hung interface inner end and is provided with semicircular suspension pin 3 gutter, is also provided with anti-chatter spring in adapter sleeve 2.
Concrete, during installation, pressing anticreep pin 4 makes its plane approach master link outer surface, advancing " L " shape on master link 1 to hang interface vertically advances passage to " L " shape interface corner, then pin 3 clockwise screw in adapter sleeve " L " shape interface will be hung and laterally advance passage, unclamp anticreep pin 3, it is freely ejected and be fixed on " L " shape interface vertical passageway, when master link 1 advances adapter sleeve 2, the interior anti-chatter spring compression of adapter sleeve 2, when installation, anti-chatter spring is to master link 1 one thrusts, the semicircle that suspension pin 3 on master link 1 is pressed in " L " shape interface inner end hangs pin 3 gutter, prevent from hanging pin 3 to get loose cause connecting rod 1 cause trouble of lost tool in hole separated with adapter sleeve 2 through concussion.
Claims (1)
1. a Portable fast-installation joint, comprise master link (1), adapter sleeve (2), hang pin (3), anticreep pin (4), it is characterized in that: on described master link (1), be provided with and hang pin (3) and anticreep pin (4), wherein anticreep pin (4) is strip button, described adapter sleeve (2) is provided with " L " shape and hangs interface, " L " shape is hung interface inner end and is provided with semicircular suspension pin 3 gutter, and adapter sleeve is also provided with anti-chatter spring in (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395628.6U CN204663513U (en) | 2015-06-10 | 2015-06-10 | Portable fast-installation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395628.6U CN204663513U (en) | 2015-06-10 | 2015-06-10 | Portable fast-installation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204663513U true CN204663513U (en) | 2015-09-23 |
Family
ID=54133905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395628.6U Expired - Fee Related CN204663513U (en) | 2015-06-10 | 2015-06-10 | Portable fast-installation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204663513U (en) |
-
2015
- 2015-06-10 CN CN201520395628.6U patent/CN204663513U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20190610 |