CN205387915U - Single root hair pigtail orthotic devices of beam -pumping unit - Google Patents
Single root hair pigtail orthotic devices of beam -pumping unit Download PDFInfo
- Publication number
- CN205387915U CN205387915U CN201620171152.2U CN201620171152U CN205387915U CN 205387915 U CN205387915 U CN 205387915U CN 201620171152 U CN201620171152 U CN 201620171152U CN 205387915 U CN205387915 U CN 205387915U
- Authority
- CN
- China
- Prior art keywords
- pumping unit
- shape groove
- shape
- root hair
- single root
- 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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Abstract
Single root hair pigtail orthotic devices of beam -pumping unit includes: body, location pinhole, plummet seat, release cover, ball, " U " the groove that appears, its single root hair pigtail orthotic devices of beam -pumping unit body is butterfly form, and body center part is equipped with the location pinhole, the U that link up about respectively being equipped with about being 11 degrees contained angles along the body axis " the shape groove, U " shape groove top is equipped with the plummet seat that is circular form, its release cover is cylindric " (i) T (i) " to one side shape structure, and " U " shape groove that has one inclination 11 degrees to link up from top to bottom, up end along U are opened to the release cover " shape groove outer loop is equipped with six circular balls, the U who is equipped with at the body is placed to the release cover " the shape inslot, the round platform that upper portion was equipped with is sat on the plummet seat. The utility model discloses avoid the problem of polished rod eye upset winding oil well polished rod, can effectively solve the single root hair pigtail of beam -pumping unit and appear beating the unsafe factor who turns round, improved the security of operation, reduced field operation personnel's intensity of labour, had considerable social.
Description
Technical field
This utility model relates to one and prevents the single hair plait of beam pumping unit from playing torsion, and polished rod eye overturns the device around oil well polished rod, specifically a kind of single hair plait apparatus for correcting of beam pumping unit.
Background technology
The large-scale beam pumping unit used in oil field at present has two kinds of transmission hair plaits, one is two root type, one is single type, owing to single type hair plait use procedure being to be arranged on caput Equi Asini by hair plait doubling, when hanging load due to doubling after the winding direction of two parts hair plait be identical, the torsion produced in the course of processing will make a mao plait play torsion, thus driving polished rod eye to rotate, hair plait is wrapped on polished rod, causes oil pumper to work.Also has a kind of situation, owing to there is error in hair plait doubling process, the incomplete length in two ends is consistent, it is accomplished by the plummet utilizing pipe wrench to rotate hair plait lower end, utilizing and make mao plait length consistent energetically, need a people to rotate plummet in operation, another people is inserted in polished rod eye with crowbar and prevents polished rod eye from rotating, operating the careless slightly crowbar that easily causes to fly out the accident hurted sb.'s feelings, therefore be there is very big hidden danger by this operation construction in the personal safety of operator.
Summary of the invention
The purpose of this utility model is aiming at the deficiency that prior art exists, and devises a kind of single hair plait apparatus for correcting of beam pumping unit.
This utility model is realized by following technical proposals:
The single hair plait apparatus for correcting of beam pumping unit, including: body, dowel hole, plumb base, release set, ball, " u "-shaped groove；Its beam pumping unit single hair plait apparatus for correcting body is butterfly shape, and body central position is provided with dowel hole, is the U being respectively provided with up/down perforation about 11 degree of angles along body axis " shape groove, U " shape groove top is provided with the plumb base of rounded shape.
Its release set cylindrical tiltedly "T" shape structure, release set has the U of 11 degree of up/down perforations of one gradient " shape groove, upper surface is along U " it is equipped with six circular balls outside shape groove, release set is placed on the U that body is provided with " in shape groove, the round platform that top is provided with is sitting on plumb base.
The beneficial effects of the utility model are:
Avoid polished rod eye upset and be wound around the problem of oil well polished rod, the single hair plait of beam pumping unit can be efficiently solved and occur beating the unsafe factor turned round, improve the safety of operation, reduce the labor intensity of site operation personnel, there is considerable social benefit.
Accompanying drawing explanation
The main TV structure schematic diagram of Fig. 1 this utility model.
Fig. 2 this utility model plan structure schematic diagram.
The structural representation of 4 in Fig. 3 Fig. 1.
In accompanying drawing, 1. body, 2. dowel hole, 3. plumb base, 4. release set, 5. ball, 6. " u "-shaped groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, enforcement of the present utility model is further elaborated:
This utility model is made up of: body 1, dowel hole 2, plumb base 3, release set 4, ball 5, " u "-shaped groove 6；Its beam pumping unit single hair plait apparatus for correcting body 1 is in butterfly shape, and body 1 centre is provided with dowel hole 2, is the U being respectively provided with up/down perforation about 11 degree of angles along body 1 axis " shape groove 6, U " shape groove 6 top is provided with the plumb base 3 of rounded shape.
Its release set 4 cylindrical tiltedly "T" shape structure, the U that release set 4 has 11 degree of up/down perforations of one gradient " shape groove, upper surface is along U " it is equipped with six circular balls 5 outside shape groove, release set 4 is placed on the U that body is provided with " in shape groove 6, the round platform that top is provided with is sitting on plumb base 3.
Claims (2)
1. the single hair plait apparatus for correcting of beam pumping unit, including: body (1), dowel hole (2), plumb base (3), release set (4), ball (5), " u "-shaped groove (6)；It is characterized in that: described beam pumping unit single hair plait apparatus for correcting body (1) is in butterfly shape, body (1) centre is provided with dowel hole (2), it is the U being respectively provided with up/down perforation about 11 degree of angles along body (1) axis " shape groove (6), U " shape groove (6) top is provided with the plumb base (3) of rounded shape.
2. the single hair plait apparatus for correcting of beam pumping unit according to claim 1, is characterized in that: described release set (4) cylindrical tiltedly "T" shape structure; release set (4) has the U of 11 degree of up/down perforations of one gradient " shape groove, upper surface is along U " it is equipped with six circular balls (5) outside shape groove, release set (4) is placed on the U that body is provided with " in shape groove (6), the round platform that top is provided with is sitting on plumb base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171152.2U CN205387915U (en) | 2016-03-07 | 2016-03-07 | Single root hair pigtail orthotic devices of beam -pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171152.2U CN205387915U (en) | 2016-03-07 | 2016-03-07 | Single root hair pigtail orthotic devices of beam -pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205387915U true CN205387915U (en) | 2016-07-20 |
Family
ID=56376547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620171152.2U Expired - Fee Related CN205387915U (en) | 2016-03-07 | 2016-03-07 | Single root hair pigtail orthotic devices of beam -pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205387915U (en) |
-
2016
- 2016-03-07 CN CN201620171152.2U patent/CN205387915U/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 |
Granted publication date: 20160720 Termination date: 20170307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |