CN202300339U - Moving device for counterweight of oil pumping unit - Google Patents
Moving device for counterweight of oil pumping unit Download PDFInfo
- Publication number
- CN202300339U CN202300339U CN2011204512710U CN201120451271U CN202300339U CN 202300339 U CN202300339 U CN 202300339U CN 2011204512710 U CN2011204512710 U CN 2011204512710U CN 201120451271 U CN201120451271 U CN 201120451271U CN 202300339 U CN202300339 U CN 202300339U
- Authority
- CN
- China
- Prior art keywords
- pumping unit
- oil pumping
- counterweight
- balance
- block
- 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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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a moving device for a counterweight of an oil pumping unit. The moving device comprises a crank of the oil pumping unit, a support bolt, a support block, a hydraulic press, a push block, a counterweight fixing bolt and the counterweight of the oil pumping unit, wherein the counterweight of the oil pumping unit is arranged on the crank of the oil pumping unit; the counterweight of the oil pumping unit and the crank of the oil pumping unit are fixedly connected by the support bolt; the support block is fixedly arranged on the crank of the oil pumping unit by the support bolt; the push block is arranged between the support block and the counterweight of the oil pumping unit; the hydraulic press is arranged between the support block and the push block; the hydraulic press can be arranged on the support block; the counterweight of the oil pumping unit can be moved by operating the hydraulic press; and the hydraulic press has a function of increasing force. Therefore, the counterweight of the oil pumping unit can be moved in a time-and-force saving way; the moving device is time-and-force saving and low in labor intensity of operators and has no risk during operation; and according to the moving device for the counterweight of the oil pumping unit, the counterweight of the oil pumping unit can be moved to the required position conveniently and quickly without influencing work progress; and the downtime of the oil pumping unit is short, the delay time of production is short and the output of an oil well, influenced by adjusting balance, is reduced.
Description
Technical field
The utility model is the device of using on a kind of oil-field oil pumper, is a kind of balance of well pumping unit piece mobile device.
Background technology
The balance weight of oil pumper needs often adjustment position; Balance requirement in the time of could satisfying the upper and lower stroke of oil pumper; The position of adjustment balance weight needs the balance weight of several tons of weights is moved to the another one position, and the method for present on-the-spot mobile balanced block is to unload loose balance weight fixed screw earlier; Prize balance weight with crowbar again, fastening again balance weight fixed screw.Because balance weight has several tons of weights, therefore, prize very slow, effort, the operator is dangerous big, causes personal injury easily, and the shutdown of pumping machine time is long, and the load affair is produced, and influences oil well output.
Summary of the invention
The purpose of the utility model is a kind of balance of well pumping unit piece mobile device of design, utilizes this balance of well pumping unit piece mobile device, can easily and efficiently the balance of well pumping unit piece be moved to the position that needs.
The purpose of the utility model is achieved in that and comprises oil pumping machine crank, carrying bolt, back-up block, hydraulic press, pushing block, balance weight set bolt, balance of well pumping unit piece; The balance of well pumping unit piece is installed on the oil pumping machine crank; The balance of well pumping unit piece is connected by the balance weight set bolt with oil pumping machine crank; Back-up block is fixed on the oil pumping machine crank by carrying bolt, lays pushing block between back-up block and the balance of well pumping unit piece, between back-up block and the pushing block hydraulic press is installed.
The beneficial effect of the utility model is: back-up block is arranged, hydraulic press can be installed, the operation hydraulic press is ability mobile diesel engine balance weight just; Hydraulic press has the effect of reinforcement, and therefore, the mobile diesel engine balance weight is time saving and energy saving; Time saving and energy saving, operator's labour intensity is low, is safe from danger during operation; Utilize this balance of well pumping unit piece mobile device, can easily and efficiently the balance of well pumping unit piece be moved to the position that needs, do not influence job schedule; The shutdown of pumping machine time is short, and the load affair production time is short, has reduced the oil well output because of the balancing influence.
Description of drawings
Fig. 1 is the assembling drawing of the utility model embodiment.
The specific embodiment
Below in conjunction with Fig. 1 the embodiment of the utility model is described.
Can know by figure; The embodiment of the utility model comprises oil pumping machine crank 1, carrying bolt 2, back-up block 3, hydraulic press 4, pushing block 5, balance weight set bolt 6, balance of well pumping unit piece 7; Balance of well pumping unit piece 7 is installed on the oil pumping machine crank 1, and balance of well pumping unit piece 7 is connected by balance weight set bolt 6 with oil pumping machine crank 1, and back-up block 3 is fixed on the oil pumping machine crank 1 by carrying bolt 2; Lay pushing block 5 between back-up block 3 and the balance of well pumping unit piece 7, hydraulic press 4 is installed between back-up block 3 and the pushing block 5.
During use, install carrying bolt 2, back-up block 3, hydraulic press 4, pushing block 5 earlier, after unclamp balance weight set bolt 6; Primer fluid press 4; The thrust that hydraulic press 4 produces moves balance of well pumping unit piece 7 on balance of well pumping unit piece 7, balance of well pumping unit piece 7 is moved to the position that needs.
Claims (1)
1. balance of well pumping unit piece mobile device; Comprise oil pumping machine crank (1), carrying bolt (2), back-up block (3), hydraulic press (4), pushing block (5), balance weight set bolt (6), balance of well pumping unit piece (7); It is characterized in that: balance of well pumping unit piece (7) is installed on the oil pumping machine crank (1); Balance of well pumping unit piece (7) is connected by balance weight set bolt (6) with oil pumping machine crank (1); Back-up block (3) is fixed on the oil pumping machine crank (1) by carrying bolt (2), lays pushing block (5) between back-up block (3) and the balance of well pumping unit piece (7), between back-up block (3) and the pushing block (5) hydraulic press (4) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204512710U CN202300339U (en) | 2011-11-05 | 2011-11-05 | Moving device for counterweight of oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204512710U CN202300339U (en) | 2011-11-05 | 2011-11-05 | Moving device for counterweight of oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300339U true CN202300339U (en) | 2012-07-04 |
Family
ID=46369261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204512710U Expired - Fee Related CN202300339U (en) | 2011-11-05 | 2011-11-05 | Moving device for counterweight of oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202300339U (en) |
-
2011
- 2011-11-05 CN CN2011204512710U patent/CN202300339U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121105 |