CN203961883U - Rod-pumped well belt installation tool - Google Patents
Rod-pumped well belt installation tool Download PDFInfo
- Publication number
- CN203961883U CN203961883U CN201420412660.6U CN201420412660U CN203961883U CN 203961883 U CN203961883 U CN 203961883U CN 201420412660 U CN201420412660 U CN 201420412660U CN 203961883 U CN203961883 U CN 203961883U
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- China
- Prior art keywords
- bullet
- rod
- installation tool
- pumped well
- belt installation
- 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.)
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Abstract
Rod-pumped well belt installation tool, relates to a kind of rod-pumped well belt installation tool.This instrument is bullet, and the big opening end of bullet is plane, and the middle part of bullet big opening end one side end face is provided with the arc groove matching with oil-extractor polish-rod, and the opposing end surface that bullet arranges arc groove one side end face is connected with cross bar.That the utility model has been realized is time saving and energy saving, safely and reliably belt is added in packing box, has avoided the generation of unsafe factor, has greatly reduced simultaneously and has stopped the well time, has ensured oil well output.
Description
Technical field
The utility model is novel relates to a kind of rod-pumped well belt installation tool.
Background technology
Existing well mouth sealing ring more than 95% is all to adopt common packing, and one of them packing thickness is 20 mm, and another thickness is 10 mm, is the important materials of sealing wellhead, but in actual applications, has following problem:
(1), common packing wears no resistance, General Life was at one month or two weeks, application life is short.
(2), frequently change packing, cause and repeatedly stop well, affect economic benefit.
Therefore the waste and old motor belt of the on-the-spot application of the work of recovering the oil replaces original packing to seal, although belt is also rubber, but there is graticule the inside, increased its tenacity and abrasion resistance, effectively solved packing leakage problem, but this advantage increases again the difficulty that it adds as packing just, although be waste and old belt, but its toughness is large, elasticity is also very large, is not easy it to fill in the gap of wellhead packing box.
Utility model content
The purpose of this utility model is to provide and a kind ofly can time saving and energy saving, safely and reliably belt be added to the rod-pumped well belt installation tool in packing box.
The technical scheme that realizes above-mentioned purpose is: rod-pumped well belt installation tool, it is characterized in that: this instrument is bullet, the big opening end of bullet is plane, the middle part of bullet big opening end one side end face is provided with the arc groove matching with oil-extractor polish-rod, and the opposing end surface that bullet arranges arc groove one side end face is connected with cross bar.
When use, first one end of belt is placed in packing box, the lower end of bullet is placed on to belt to be placed on the one end in packing box, and the arc groove of bullet is placed on oil pumping polish rod, then a hand steered firmly handle, direction rotating cone body simultaneously that add along belt centered by oil pumping polish rod, another hand use instrument hits the upper surface of bullet, and belt along the circumferential direction enters in packing box under stressed effect.
That the utility model has been realized is time saving and energy saving, safely and reliably belt is added in packing box, has avoided the generation of unsafe factor, has greatly reduced simultaneously and has stopped the well time, has ensured oil well output.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
As shown in Figure 1, 2, the utility model comprises bullet 1, the big opening end of bullet 1 is plane, and the middle part of bullet 1 big opening end one side end face is provided with the arc groove 2 matching with oil-extractor polish-rod, and the opposing end surface that bullet 1 arranges arc groove 2 one side end faces is connected with cross bar 3.
Claims (1)
1. rod-pumped well belt installation tool, it is characterized in that: this instrument is bullet, the big opening end of bullet is plane, and the middle part of bullet big opening end one side end face is provided with the arc groove matching with oil-extractor polish-rod, and the opposing end surface that bullet arranges arc groove one side end face is connected with cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412660.6U CN203961883U (en) | 2014-07-25 | 2014-07-25 | Rod-pumped well belt installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412660.6U CN203961883U (en) | 2014-07-25 | 2014-07-25 | Rod-pumped well belt installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961883U true CN203961883U (en) | 2014-11-26 |
Family
ID=51922482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412660.6U Active CN203961883U (en) | 2014-07-25 | 2014-07-25 | Rod-pumped well belt installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961883U (en) |
-
2014
- 2014-07-25 CN CN201420412660.6U patent/CN203961883U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |