CN203322020U - Special-shaped gasket of fixing bolt of pumping unit base - Google Patents
Special-shaped gasket of fixing bolt of pumping unit base Download PDFInfo
- Publication number
- CN203322020U CN203322020U CN201320320115XU CN201320320115U CN203322020U CN 203322020 U CN203322020 U CN 203322020U CN 201320320115X U CN201320320115X U CN 201320320115XU CN 201320320115 U CN201320320115 U CN 201320320115U CN 203322020 U CN203322020 U CN 203322020U
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- CN
- China
- Prior art keywords
- pumping unit
- unit base
- fixing bolt
- gasket
- special
- 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
The utility model discloses a special-shaped gasket of a fixing bolt of a pumping unit base and belongs to the technical field of fixing tools for pumping wells of oil fields. One side of the gasket is arc-shaped, a groove is formed in the other side of the gasket, and a through hole is formed in the gasket. The special-shaped gasket has the advantages that the problem of fastening of the pumping unit base and a cement foundation is effectively solved, the problems that the pumping unit base shakes and the fixing bolt is prone to breakage are solved, potential safety hazards are eliminated, the time for shutdown maintenance caused by problem handling is reduced, and the labor intensity of workers is reduced.
Description
Technical field
The utility model relates to a kind of oil pumping unit base fixing bolt profiled spacer, belongs to oil field pumping well setting tool technical field.
Background technique
It is development & construction in 2005 that color southern Oilfield Operation District the 3rd production station drips 2 He Di12 wellblocks, wellblock, totally 58 of the total Xinjiang CYJ5-1.8-18HPF of San Ji factory type pumping units.But, in production run, due to the Φ 100mm round steel aperture one-tenth arc convex surface of concrete pedestal, causing nut, nut is that point, line contact with the round steel aperture, causes wearing and tearing in various degree.Make gently nut loosening of base fixing bolt, heavy screw rod fracture causes the pumping unit abnormal sound, rocks, the impact safety in production.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of oil pumping unit base fixing bolt profiled spacer, eliminates because loosening, phenomenon of rupture appear in the oil pumping unit base fixing bolt, prevents the pumping unit abnormal sound, rocks, and guarantees safety in production.
A kind of oil pumping unit base fixing bolt profiled spacer, pad is simultaneously arc, and the another side of pad has groove, and pad has through hole.
The utility model has the advantages that the fastening problem that effectively solves oil pumping unit base and concrete pedestal, solved the difficult problem that oil pumping unit base rocks, fixing bolt is easily broken, eliminated potential safety hazard, reduced the maintenance downtime caused because of the processing problem.Reduced workman's labor intensity.
The accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by the detailed description with reference to following, can more completely understand better the utility model and easily learn wherein many advantages of following, but accompanying drawing described herein is used to provide further understanding of the present utility model, form a part of the present utility model, schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model, as schemed wherein:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation of the present utility model.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment
Obviously, the many modifications and variations that those skilled in the art do based on aim of the present utility model belong to protection domain of the present utility model.
Embodiment 1: as shown in Figure 1 and Figure 2, a kind of oil pumping unit base fixing bolt profiled spacer, pad 1 one side is arc, and the another side of pad 1 has groove 3, and pad 1 has through hole 4.
The hexagonal end size of the width of the groove 3 of pad 2 and bolt 2 is complementary, and the hexagonal end of bolt 2 is embedded in groove 3, and bolt 2 is through through hole 4, the other end attaching nut 5 of bolt 2 and pad 6.
As mentioned above, embodiment of the present utility model is explained, but, as long as not breaking away from fact inventive point of the present utility model and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, within such variation also all is included in protection domain of the present utility model.
Claims (1)
1. an oil pumping unit base fixing bolt profiled spacer, is characterized in that pad is simultaneously arc, and the another side of pad has groove, and pad has through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320320115XU CN203322020U (en) | 2013-06-05 | 2013-06-05 | Special-shaped gasket of fixing bolt of pumping unit base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320320115XU CN203322020U (en) | 2013-06-05 | 2013-06-05 | Special-shaped gasket of fixing bolt of pumping unit base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322020U true CN203322020U (en) | 2013-12-04 |
Family
ID=49661375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320320115XU Expired - Fee Related CN203322020U (en) | 2013-06-05 | 2013-06-05 | Special-shaped gasket of fixing bolt of pumping unit base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169593A (en) * | 2020-01-20 | 2020-05-19 | 宁波咖亚咖体育用品有限公司 | Marine installed part |
-
2013
- 2013-06-05 CN CN201320320115XU patent/CN203322020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169593A (en) * | 2020-01-20 | 2020-05-19 | 宁波咖亚咖体育用品有限公司 | Marine installed part |
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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: 20131204 Termination date: 20210605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |