CN205638265U - Prevent turning round and cup joint sucker rod - Google Patents
Prevent turning round and cup joint sucker rod Download PDFInfo
- Publication number
- CN205638265U CN205638265U CN201620284208.5U CN201620284208U CN205638265U CN 205638265 U CN205638265 U CN 205638265U CN 201620284208 U CN201620284208 U CN 201620284208U CN 205638265 U CN205638265 U CN 205638265U
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- China
- Prior art keywords
- sucker rod
- female
- head
- utility
- model
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Abstract
The utility model is suitable for a pumping unit technical field provides a prevent turning round and cup joint sucker rod, including the public head of sucker rod, sucker rod collar and the female head of sucker rod, public head of sucker rod and the female head of sucker rod connect in sucker rod collar through threaded connecting sleeve, the public head of sucker rod with the female head of sucker rod is connected through coupling mechanism, coupling mechanism can prevent the public head of sucker rod with the relative rotation of the female head of sucker rod. Therefore, the utility model discloses a set up boss and recess at the public head of sucker rod, female head, under the prerequisite that does not reduce threaded connection intensity, increased rod string's anti -torque capacity for the reliability of sucker rod in the use strengthens greatly.
Description
Technical field
This utility model relates to pumping unit technical field, particularly relates to a kind of anti-torsion and is socketed sucker rod.
Background technology
Most widely used in current oil recovery business is conventional pumping rod made by steel.Its manufacturing process is relative
Simply, substantially disclosure satisfy that the requirement of oil recovery.Sucker rod is pumping during oil pumping,
Its tensile strength is its key factor, but when sucker rod exists torsion in down-hole, sucker rod and box cupling
The ability that junction carrying is reversed is the most weak, will lose efficacy at first herein, and cause sucker rod to come off.
In summary, prior art there will naturally be inconvenience and defect in actual use, it is therefore necessary in addition
Improve.
Utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of anti-torsion to be socketed sucker rod, and it was both
On the premise of not reducing threaded intensity, add again the anti-twisting property of rod string so that sucker rod exists
Reliability during use is greatly enhanced.
To achieve these goals, this utility model provide anti-turn round socket sucker rod, including sucker rod male,
Rod collar and sucker rod female, described sucker rod male and sucker rod female are threaded connection and are socketed in
In rod collar, described sucker rod male and described sucker rod female are connected by bindiny mechanism, described company
Connection mechanism can prevent described sucker rod male and described sucker rod female from relatively rotating.
Being socketed sucker rod according to anti-torsion of the present utility model, described bindiny mechanism includes and described sucker rod male
Integrated boss and with the described integrated groove of sucker rod female, described boss insert described groove
In.
Being socketed sucker rod according to anti-torsion of the present utility model, described boss is not more than the three of sucker rod male diameter
/ mono-, described groove is not more than 1/3rd of described beam hanger female diameter
This utility model, by increasing Fang Niu bindiny mechanism at axle head, makes box cupling be not subjected to twisting resistance, only holds
By pulling force, thus improve the force-bearing situation of sucker rod junction, add the reliability that sucker rod connects.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In the drawings, 1-sucker rod male, 2-sucker rod female, 3-rod collar, 4-boss, 5-groove,
6-bindiny mechanism.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.Should be appreciated that described herein specifically
Embodiment, only in order to explain this utility model, is not used to limit this utility model.
Seeing Fig. 1, this utility model provides a kind of anti-torsion and is socketed sucker rod.This sucker rod includes that sucker rod is public
1, rod collar 3 and sucker rod female 2, described sucker rod male 1 and sucker rod female 2 pass through spiral shell
Stricture of vagina adapter sleeve is connected in rod collar 3, and described sucker rod male 1 and described sucker rod female 2 are by even
Connection mechanism 6 connects, and described bindiny mechanism 6 can prevent described sucker rod male 1 and described sucker rod female 2
Relatively rotate, described bindiny mechanism 6 include with the described integrated boss of sucker rod male 14 and with institute
Stating the integrated groove of sucker rod female 25, described boss 4 inserts in described groove 5.
Preferably, boss 4 of the present utility model is not more than 1/3rd of sucker rod male 1 diameter, recessed
Groove 4 is also not more than 1/3rd of beam hanger female 2 diameter
In sum, this utility model, by increasing Fang Niu bindiny mechanism at axle head, makes box cupling be not subjected to turn round
Turn power, be subjected only to pulling force, thus improve the force-bearing situation of sucker rod junction, add sucker rod and connect
Reliability.
Certainly, this utility model also can have other various embodiments, without departing substantially from this utility model spirit and
In the case of essence, those of ordinary skill in the art various change accordingly when can make according to this utility model
Become and deformation, but these change accordingly and deform the guarantor that all should belong to the claim appended by this utility model
Protect scope.
Claims (3)
1. anti-a torsion is socketed sucker rod, including sucker rod male, sucker rod female and box cupling, described sucker rod male and sucker rod female are in thread bush is connected on box cupling, it is characterized in that: described sucker rod male and described sucker rod female are connected by bindiny mechanism, described bindiny mechanism can prevent described sucker rod male and described sucker rod female from relatively rotating.
The most according to claim 1 anti-turn round socket sucker rod, it is characterised in that described bindiny mechanism include with the described integrated boss of sucker rod male and with the described integrated groove of sucker rod female, described boss inserts in described groove.
Anti-torsion the most according to claim 2 is socketed sucker rod, it is characterised in that described boss is not more than 1/3rd of sucker rod male diameter, and described groove is not more than 1/3rd of described beam hanger female diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284208.5U CN205638265U (en) | 2016-04-07 | 2016-04-07 | Prevent turning round and cup joint sucker rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284208.5U CN205638265U (en) | 2016-04-07 | 2016-04-07 | Prevent turning round and cup joint sucker rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205638265U true CN205638265U (en) | 2016-10-12 |
Family
ID=57066411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620284208.5U Expired - Fee Related CN205638265U (en) | 2016-04-07 | 2016-04-07 | Prevent turning round and cup joint sucker rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205638265U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825146A (en) * | 2018-07-04 | 2018-11-16 | 中海艾普油气测试（天津）有限公司 | A kind of erection joint and installation method for deepwater semisubmersible platform exploration test jobs well head testing tree |
| CN109882093A (en) * | 2019-03-15 | 2019-06-14 | 邹城兖矿泰德工贸有限公司 | Twist drill rods |
| CN112227963A (en) * | 2020-10-28 | 2021-01-15 | 蒋东 | Anti-torsion sucker rod |
-
2016
- 2016-04-07 CN CN201620284208.5U patent/CN205638265U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825146A (en) * | 2018-07-04 | 2018-11-16 | 中海艾普油气测试（天津）有限公司 | A kind of erection joint and installation method for deepwater semisubmersible platform exploration test jobs well head testing tree |
| CN109882093A (en) * | 2019-03-15 | 2019-06-14 | 邹城兖矿泰德工贸有限公司 | Twist drill rods |
| CN112227963A (en) * | 2020-10-28 | 2021-01-15 | 蒋东 | Anti-torsion sucker rod |
| CN112227963B (en) * | 2020-10-28 | 2022-07-05 | 蒋东 | Anti-torsion sucker rod |
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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 |
Granted publication date: 20161012 Termination date: 20190407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |