CN201354624Y - Multi-walking-beam single-power oil pumping unit - Google Patents
Multi-walking-beam single-power oil pumping unit Download PDFInfo
- Publication number
- CN201354624Y CN201354624Y CNU2008200730216U CN200820073021U CN201354624Y CN 201354624 Y CN201354624 Y CN 201354624Y CN U2008200730216 U CNU2008200730216 U CN U2008200730216U CN 200820073021 U CN200820073021 U CN 200820073021U CN 201354624 Y CN201354624 Y CN 201354624Y
- Authority
- CN
- China
- Prior art keywords
- walking
- driving wheel
- walking beam
- driving
- pumping unit
- 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
Images
Abstract
A multi-walking-beam single-power oil pumping unit comprises a base, walking beams, a bearing frame, a power device, driving ropes and a driving wheel, wherein the center of each walking beam is mounted on the bearing frame via a supporting axle which is mouthed on the base; one end of the walking beam is connected with horseheads and a pumping rod, and the other end thereof is connected with a counterbalance; and the driving wheel is mounted on the output shaft of the power device. The multi-walking-beam single-power oil pumping unit is characterized in that the driving wheel is connected with the pairs of walking beams in a transmission manner via the driving ropes thereon. In the utility model, the pairs of walking beams and the pumping rod are driven by one driving wheel to realize oil extraction for a plurality of oil wells, the structure is simple, reasonable and reliable, plentiful energy and steel products can be saved, and meanwhile the effects of small reversing impact and low noise can be achieved via the symmetrical balance mode.
Description
Technical field
The utility model relates to extracting device of oil, especially relates to the single action power oil pumper that a kind of many mouthfuls of wells are used.
Background technology
Application number comprises walking beam for the disclosed oil pumper of application that the name of " 200810108545.9 " is called " balance type beam-pumping unit ", bearing support, lanyard mechanism, power set, drive rope, driving wheel, counterweight, sucker rod, walking beam is installed on the bearing support by bolster, bearing support is installed on the frame, driving wheel is located on the bogie on the frame, sucker rod and counterweight lay respectively at the both sides of the centre of gyration of walking beam, sucker rod is connected with walking beam by lanyard mechanism, counterweight is connected on the walking beam, power set are connected with driving wheel, an end that drives rope connects the lanyard mechanism of the walking beam centre of gyration one side, and the other end is walked around driving wheel and is connected with the lanyard mechanism of walking beam centre of gyration opposite side.This oil pumper only is applicable to the oil recovery of a bite oil well, and when the distance between the many mouthfuls of oil wells is closer when being about 5-100 rice, it is powerless that this oil pumper just seems.If not only cause the dual waste of the energy and material with many oil pumpers, more be not suitable for building now the requirement of energy-efficient society.
The utility model content
The purpose of this utility model provides many walking beams single action power oil pumper of a kind of energy-conservation province material, and this oil pumper is simple in structure, operate steadily reliable, and reversing impact is little.
For achieving the above object, the utility model provides a kind of many walking beams single action power oil pumper, comprise base, walking beam, bearing support, power set, driving rope, driving wheel, the walking beam center is installed on the bearing support by bolster, bearing support is installed on the base, and walking beam one end connects horse head and sucker rod, and the other end connects counterweight, driving wheel is installed on the output shaft of power set, it is characterized in that: driving wheel connects some to walking beam by some on it to driving rope drive.
It is many to walking beam and sucker rod realization gang pumping, simple in structure, rationally reliable that the utility model passes through a driving wheel drive, saves a large amount of energy and great deal of steel, and the while also utilizes the symmetrical balance mode to reach the effect of the little low noise of reversing impact.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of transmission of power;
Fig. 3 is the left view of Fig. 1.
The specific embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, the utility model comprises electrical control cubicles 1, base 2, counterweight 3, driving wheel 4, locator 5, drive wheel carrier 6, drive rope 7, brake 27, by motor 19 and first, two belt pulleys 29,8 and the power set that constitute of belt 20, bearing support 9, a pair of walking beam 10,17 centers are separately by its bolster 11,28 are installed in its bearing support 9, on 18, bearing support all is installed on the base, walking beam 10 1 ends connect horse head 12 and connect sucker rod 15 by horse head pull rope 13 and polished rod eye 14, the other end connects counterweight 3, walking beam 17 1 ends connect horse head 16 and same by horse head pull rope and polished rod eye connection sucker rod, the other end connects counterweight 23, driving wheel 4 is installed on the axle of second belt pulley 8, an end that drives rope 7 connects walking beam 10 and hangs with the counterweight end, the directive wheel 24 that the other end is walked around on the guiding wheel carrier 25 is fixed on the driving wheel 4, an end that drives rope 26 connects walking beam 17 and hangs with the counterweight end, and the directive wheel 22 that the other end is walked around on the guiding wheel carrier 21 is fixed on the driving wheel 4.
The utility model drives by driving wheel and some walking beam and sucker rod is realized that simultaneously many wells symmetrical balance recovers the oil, and not only saves a large amount of energy and steel, and the oil pumper reversing impact of this structure is little simultaneously, and noise is low.
Claims (1)
1, a kind of many walking beams single action power oil pumper, comprise base, walking beam, bearing support, power set, driving rope, driving wheel, the walking beam center is installed on the bearing support by bolster, bearing support is installed on the base, walking beam one end connects horse head and sucker rod, the other end connects counterweight, and driving wheel is installed on the output shaft of power set, it is characterized in that: driving wheel connects some to walking beam by some on it to driving rope drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200730216U CN201354624Y (en) | 2008-12-31 | 2008-12-31 | Multi-walking-beam single-power oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200730216U CN201354624Y (en) | 2008-12-31 | 2008-12-31 | Multi-walking-beam single-power oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354624Y true CN201354624Y (en) | 2009-12-02 |
Family
ID=41410964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200730216U Expired - Fee Related CN201354624Y (en) | 2008-12-31 | 2008-12-31 | Multi-walking-beam single-power oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354624Y (en) |
-
2008
- 2008-12-31 CN CNU2008200730216U patent/CN201354624Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2931777Y (en) | Intelligent wide belt type pumping unit | |
| CN100564793C (en) | Oil pumping workover rig | |
| CN201943612U (en) | Lifting and pressing device of water well drilling rig | |
| CN203905911U (en) | Long-stroke energy-saving pumping unit | |
| CN201354624Y (en) | Multi-walking-beam single-power oil pumping unit | |
| CN201354623Y (en) | Double-well single-walking-beam oil pumping unit | |
| CN201047344Y (en) | Straight-line balance type long stroke energy-saving oil pumping machine | |
| CN201092849Y (en) | Chain type double-well oil pump | |
| CN201144673Y (en) | Balanced type trolley type oil pumping machine | |
| CN101139921A (en) | Guide-roller type long stroke energy-saving pumping unit | |
| CN201535154U (en) | Permanent-magnet motor poly-wedge belt transmission driving type oil extractor | |
| CN202767955U (en) | Swing rod type non-beam pumping unit | |
| CN201531251U (en) | Energy-saving pumping unit | |
| CN201381839Y (en) | Rear-mounted triangular rocker type long-stroke oil pumping unit | |
| CN2900775Y (en) | Box wheel type oil pumping machine | |
| CN201144672Y (en) | Energy-saving trolley type beam-pumping unit | |
| CN201190557Y (en) | Straight-line pumping unit | |
| CN201606039U (en) | Oil and gas mining and discharging device | |
| CN2851556Y (en) | Floor type electronically-controlled friction pumping unit | |
| CN201193512Y (en) | Long stroke beam-pumping unit with underground balancing drum | |
| CN201190094Y (en) | Hydraulic balancing guiding and positioning lifting control apparatus | |
| CN203626755U (en) | Hoist type lower drive intelligent control pumping unit | |
| CN204344082U (en) | Super large load tower shelf type oil pumping machine | |
| CN203412551U (en) | Intelligent mute type oil sucking machine | |
| CN201934075U (en) | Mechanical reversing double-well energy-saving oil pump |
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: 20091202 Termination date: 20131231 |