CN204782943U - Base fastener of beam -pumping unit - Google Patents
Base fastener of beam -pumping unit Download PDFInfo
- Publication number
- CN204782943U CN204782943U CN201520420827.8U CN201520420827U CN204782943U CN 204782943 U CN204782943 U CN 204782943U CN 201520420827 U CN201520420827 U CN 201520420827U CN 204782943 U CN204782943 U CN 204782943U
- Authority
- CN
- China
- Prior art keywords
- pumping unit
- whippletree
- screw rod
- base
- oil
- 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
Links
Abstract
The utility model discloses a base fastener of beam -pumping unit, including parallel arrangement's beam -pumping unit base, cement basis and whippletree, beam -pumping unit base, cement basis and whippletree pass through the screw rod and connect. A base fastener of beam -pumping unit, setting up of screw rod links together beam -pumping unit base and cement basis, elbow part through whippletree and screw rod has avoided taking place relative displacement between beam -pumping unit that the beam -pumping unit caused because the atress is unbalanced in the course of the work and the cement basis or the fixed point takes place to distort, easy pivoted problem when the fastening has been solved to the elbow, replace the ground offset plate can practice thrift the cost with the whippletree, the easily disconnected problem of ground offset plate has been avoided simultaneously, the service life of the beam -pumping unit is prolonged, the potential safety hazard has been clear away simultaneously, in addition, the device simple structure, it is with low costs, easily promote.
Description
Technical field
The utility model belongs to oil extraction in oil field mechanical equipment technical field, relates to a kind of base fastener of oil pumper.
Background technology
The oil pumper in current oil field is generally be fixed on cement by the base of oil pumper, the length of service of oil pumper is more than 10 years, in recent years along with the prolongation of oil field development time, oil well pump setting depth increases year by year, the load of oil pumper in oil pumping process also increases year by year, oil pumper is in the course of the work due to discontinuity equalization, there are erratic vibrations between oil pumper and concrete pedestal, cause and between oil pumper and concrete pedestal, relative displacement occurs or fixed point is distorted, cause oil pumper operational sound excessive, base rocks, and there is very large hidden danger.
Utility model content
The purpose of this utility model is the base fastener providing a kind of oil pumper, solves the problem that operational sound that oil pumper causes due to discontinuity equalization is excessive, solves the potential safety hazard of existence simultaneously.
The technical scheme that the utility model adopts is: a kind of base fastener of oil pumper, and comprise the oil pumping unit base, concrete pedestal and the whippletree that be arranged in parallel, oil pumping unit base, concrete pedestal are connected by screw rod with whippletree.
Feature of the present utility model is also:
Screw rod comprises straight bar part and elbow part, and described straight bar part upper end is provided with screw thread and nut supporting with it.
The straight bar part of screw rod is fixed in the groove of concrete pedestal.
The top of the elbow part of screw rod contacts with whippletree.
The beneficial effects of the utility model are: the base fastener of a kind of oil pumper of the utility model, oil pumping unit base and concrete pedestal link together by arranging of screw rod, by the elbow part of whippletree and screw rod avoid that oil pumper causes due to discontinuity equalization in the course of the work there is relative displacement between oil pumper and concrete pedestal or fixed point is distorted, the problem of easily rotating when elbow solves fastening, with whippletree, instead offset plate is cost-saved, avoid the problem that floor veneer board is easily broken simultaneously, improve the application life of oil pumper, remove potential safety hazard simultaneously, in addition, this apparatus structure is simple, and cost is low, is easy to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of the base fastener of a kind of oil pumper of the utility model.
In figure, 1. whippletree, 2. concrete pedestal, 3. oil pumping unit base, 4. nut, 5. groove, 6. screw rod, 7. screw thread.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The structure of the base fastener of a kind of oil pumper of the utility model, as shown in Figure 1, comprise the oil pumping unit base 3, concrete pedestal 2 and the whippletree 1 that be arranged in parallel, oil pumping unit base 3, concrete pedestal 2 are connected by screw rod 6 with whippletree 1, screw rod 6 comprises straight bar part and elbow part, straight bar part upper end is provided with screw thread 7 and nut 4 supporting with it, and the straight bar part of screw rod 6 is fixed in the groove 5 of concrete pedestal 2, and the top of the elbow part of screw rod 6 contacts with whippletree 1.
When oil pumper works, oil pumping unit base 3 can twist due to discontinuity equalization, is fixed together by oil pumping unit base 3 by screw rod 6 and concrete pedestal 2, can prevent, oil pumping unit base 3 moves, and the elbow part of screw rod 6 is arranged on whippletree 1 bottom, makes oil pumping unit base 3 more firm.
A kind of base fastener of oil pumper, oil pumping unit base and concrete pedestal link together by arranging of screw rod, by the elbow part of whippletree and screw rod avoid that oil pumper causes due to discontinuity equalization in the course of the work there is relative displacement between oil pumper and concrete pedestal or fixed point is distorted, the problem of easily rotating when elbow solves fastening, with whippletree, instead offset plate is cost-saved, avoid the problem that floor veneer board is easily broken simultaneously, improve the application life of oil pumper, remove potential safety hazard simultaneously; In addition, this apparatus structure is simple, and cost is low, is easy to promote.
Claims (3)
1. the base fastener of an oil pumper, it is characterized in that, comprise the oil pumping unit base (3), concrete pedestal (2) and the whippletree (1) that be arranged in parallel, described oil pumping unit base (3), concrete pedestal (2) are connected by screw rod (6) with whippletree (1), described screw rod (6) comprises straight bar part and elbow part, and described straight bar part upper end is provided with screw thread (7) and nut supporting with it (4).
2. the base fastener of a kind of oil pumper according to claim 1, is characterized in that, the straight bar part of described screw rod (6) is fixed in the groove (5) of concrete pedestal (2).
3. the base fastener of a kind of oil pumper according to claim 1, is characterized in that, the top of the elbow part of described screw rod (6) contacts with whippletree (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420827.8U CN204782943U (en) | 2015-06-17 | 2015-06-17 | Base fastener of beam -pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420827.8U CN204782943U (en) | 2015-06-17 | 2015-06-17 | Base fastener of beam -pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204782943U true CN204782943U (en) | 2015-11-18 |
Family
ID=54523011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520420827.8U Expired - Fee Related CN204782943U (en) | 2015-06-17 | 2015-06-17 | Base fastener of beam -pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204782943U (en) |
-
2015
- 2015-06-17 CN CN201520420827.8U patent/CN204782943U/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: 20151118 Termination date: 20180617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |