CN2903359Y - Lower deviation barbell long stroke oil pumping machine - Google Patents
Lower deviation barbell long stroke oil pumping machine Download PDFInfo
- Publication number
- CN2903359Y CN2903359Y CN 200620006707 CN200620006707U CN2903359Y CN 2903359 Y CN2903359 Y CN 2903359Y CN 200620006707 CN200620006707 CN 200620006707 CN 200620006707 U CN200620006707 U CN 200620006707U CN 2903359 Y CN2903359 Y CN 2903359Y
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- China
- Prior art keywords
- barbell
- counterweight
- walking beam
- long stroke
- frame
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- Expired - Lifetime
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Abstract
A down slanting barbell long stroke oil pumping unit comprises a walking beam, a frame, a connecting rod, a counterweight and a base. The middle portion of the walking beam is articulated with the top end of the frame. A down slanting barbell device composed of a down slanting tail beam and a counterweight barbell is fixedly equipped on the rear portion of the walking beam. The upper portion of the down slanting tail beam is fixed on the rear portion of the walking beam and the lower portion is provided with a counterweight barbell. The head portion of the walking beam is provided with a rolling mule-head device which comprises a rolling mule-head and an assistant connecting rod. The middle portion of the rolling mule head is articulated on the head portion of the walking beam and the upper end of the assistant connecting rod is articulated on the upper portion of the rolling mule head. The lower end of the assistant connecting rod is articulated on the frame. The down slanting barbell long stroke pumping unit has advantages of energy saving, labor reducing with live balance adjusting, small size, long stroke, great output volume, and safe, convenient and fast operations in particular to dense oil exploration.
Description
One, technical field
The utility model relates to used oil pumper field, oil field, is a kind of down eccentric barbell long stroke pumping unit, is specially adapted to thickened oil recovery.
Two, background technology
Beam pumping unit generally comprises walking beam, frame, connecting rod, counterweight and base.Existing little type beam pumping unit still has the following disadvantages: stroke is short, and energy consumption is higher, and discharge capacity is little, and there is inconvenience in operation, can not adapt to the exploitation to viscous crude especially.
Three, summary of the invention
The utility model provides a kind of down eccentric barbell long stroke pumping unit, has overcome the problem that above-mentioned prior art exists, and it has energy-saving and cost-reducing, little type, long stroke, characteristics that discharge capacity is big.
The technical solution of the utility model realizes by following measure: a kind of down eccentric barbell long stroke pumping unit, comprise walking beam, frame, connecting rod, counterweight and base, the middle part of walking beam is hinged on the frame top, afterbody at walking beam is installed with the down eccentric barbell device, this down eccentric barbell device comprises inclined to one side tail boom and counterweight barbell down, the top of inclined to one side tail boom is fixedly mounted on the afterbody of walking beam down, and the bottom of following inclined to one side tail boom is installed with the counterweight barbell; The head of walking beam is equipped with the rotating horsehead device, and this rotating horsehead device comprises rotating horsehead and slave connecting rod, and the middle part of rotating horsehead is hinged on the head of walking beam, and the upper end of slave connecting rod is hinged on the top of rotating horsehead, and the lower end of slave connecting rod is hinged on the frame.
Be further optimization and/or improvements below to above-mentioned technical solutions of the utility model:
On above-mentioned counterweight barbell, the counterweight hole can be arranged, in the counterweight hole, can place balancing weight.
Above-mentioned balancing weight can be fixedly mounted in the counterweight hole of counterweight barbell by fixed bar.
Top at above-mentioned walking beam can be installed with crossbeam, and crossbeam and connecting rod are hinged together.
The horse head workbench can be arranged at the top in above-mentioned frame, this horse head workbench comprises working plate and movable support rod, the inner of working plate is hinged on the frame, the outer end of working plate and the upper end of movable support rod are hinged together, and the lower end of movable support rod can be stuck in the positioning sleeve of frame lower.
New pumping unit base hold down gag can be installed on above-mentioned base.
On above-mentioned base, brake gear can be installed, this brake gear is horizontal brake gear, this horizontal brake gear comprises horizontal brake lever, laterally passes bar and pull handle, laterally brake lever is fixedly mounted on an end of horizontal biography bar, the other end that laterally passes bar is installed with pull handle, and pull handle interconnects by pull bar and brake driving handle.
Two adjustment holes can be arranged on above-mentioned counterweight.
Between above-mentioned walking beam and the frame or can be hinged between slave connecting rod and the frame by bearing and bearing support, its bearing support is the adjustable bearing seat, this adjustable bearing seat comprises movable axis bearing and base, the movable axis bearing is installed on the base by bolt and strip hole, and the adjusting screw(rod) that the movable axis bearing is moved is installed on base.
The advantage that the utlity model has is: energy-saving and cost-reducing, the labour intensity when reducing on-the-spot balancing realizes that little type, long stroke, discharge capacity are big, are specially adapted to thickened oil recovery, operation safe, convenient, fast.
Four, description of drawings
Accompanying drawing 1 is the main TV structure schematic diagram of the utility model most preferred embodiment,
Accompanying drawing 2 is the main TV structure schematic diagram of horizontal brake gear in the accompanying drawing 1,
Accompanying drawing 3 is the left TV structure schematic diagram of accompanying drawing 2,
Accompanying drawing 4 is the structure for amplifying schematic diagram of adjustable bearing seat in the accompanying drawing 1;
Coding in the accompanying drawing is respectively: 1 is following inclined to one side tail boom, and 2 is the counterweight barbell, and 3 is fixed bar, 4 is the counterweight hole, and 5 is balancing weight, and 6 is connecting rod, 7 is crossbeam, and 8 is bearing support, and 9 is walking beam, 10 is slave connecting rod, and 11 is rotating horsehead, and 12 is jointed shaft, 13 is working plate, and 14 is movable support rod, and 15 is positioning sleeve, 16 is new pumping unit base hold down gag, 17 is brake gear, and 18 is counterweight, and 19 is crank, 20 and 21 all is adjustment hole, 22 is bearing support, and 23 is horizontal brake lever, and 24 is laterally to pass bar, 25 is pull handle, and 26 is pull bar; 27 is the movable axis bearing, and 28 is base, and 29 is adjusting screw(rod).
Five, the specific embodiment
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
As shown in Figure 1, this down eccentric barbell long stroke pumping unit comprises walking beam 9, frame, connecting rod 6, counterweight 18 and base, the middle part of walking beam 9 is hinged on the frame top, afterbody at walking beam 9 is installed with the down eccentric barbell device, this down eccentric barbell device comprises inclined to one side tail boom 1 and counterweight barbell 2 down, the top of inclined to one side tail boom 1 is fixedly mounted on the afterbody of walking beam 9 down, and the bottom of following inclined to one side tail boom 1 is installed with counterweight barbell 2; The head of walking beam 9 is equipped with the rotating horsehead device, this rotating horsehead device comprises rotating horsehead 11 and slave connecting rod 10, the middle part of rotating horsehead 11 is hinged on the head of walking beam 9, and the upper end of slave connecting rod 10 is hinged on the top of rotating horsehead 11, and the lower end of slave connecting rod 10 is hinged on the frame.
Can according to actual needs above-mentioned down eccentric barbell long stroke pumping unit be made further optimization and/or improvements:
As shown in Figure 1, counterweight hole 4 is arranged on counterweight barbell 2, in counterweight hole 4, can place balancing weight 5, balancing weight 5 is fixedly mounted in the counterweight hole 4 of counterweight barbell 2 by fixed bar 3, so as required, by increasing or reducing balancing weight 5, just can realize the whole machine balancing of oil pumper easily, thereby reach energy conservation and consumption reduction effects.
As shown in Figure 1, be installed with crossbeam 7, and crossbeam 7 is hinged together with connecting rod 6 on the top of walking beam 9, make the length of connecting rod 6 be longer than general same model oil pumper like this, thereby optimized the transmission performance of four connecting rods, also reached energy-saving effect, also made the complete machine operation more steady.
As shown in Figure 1, on the top of frame the horse head workbench is arranged, this horse head workbench comprises working plate 13 and movable support rod 14, the inner of working plate 13 is hinged on the frame, the upper end of the outer end of working plate 13 and movable support rod 14 is hinged together, and the lower end of movable support rod 14 can be stuck in the positioning sleeve 15 of frame lower; When need using the horse head workbench, the lower end of movable support rod 14 is stuck in the positioning sleeve 15 of frame lower and makes working plate 13 just be propped and to use; When not needing to use the horse head workbench, the lower end of movable support rod 14 is taken out in the positioning sleeve 15 of frame lower, and put down working plate 13, so just do not influenced the oil pumper operate as normal.
For the ease of oil pumper is installed, as shown in Figure 1, new pumping unit base hold down gag 16 is installed on the base of oil pumper, it is the disclosed patented technology of ZL00243572.1 that this new pumping unit base hold down gag has adopted the patent No..
Shown in accompanying drawing 2 and 3, brake gear 17 is installed on the base of oil pumper, this brake gear 17 is horizontal brake gear, this horizontal brake gear comprises horizontal brake lever 23, laterally passes bar 24 and pull handle 25, the horizontal biography bar 24 that can rotate is installed on the base of oil pumper, laterally brake lever 23 is fixedly mounted on an end of horizontal biography bar 24, and the other end that laterally passes bar 24 is installed with pull handle 25, and pull handle 25 interconnects by pull bar 26 and brake driving handle; Make operating personnel like this when the operation brake,, guaranteed operating personnel's safety away from the range of turn radius of down eccentric barbell device.
Relative position for the ease of adjustment hammer as shown in Figure 1, has two adjustment holes 20 and 21 on counterweight 18, when by adjustment hole 21 an adjustments hammer to can't be mobile the time, can by another adjustment hole 20 easily the adjustment hammer continue mobile.
As shown in Figure 1, hinged by bearing and bearing support 8 between walking beam 9 and frame, hinged between slave connecting rod 10 and the frame by bearing and bearing support 22, its bearing support 8 and 22 is the adjustable bearing seat, this adjustable bearing seat comprises movable axis bearing 27 and base 28, movable axis bearing 27 is installed on the base 28 by bolt and strip hole, and the adjusting screw(rod) 29 that movable axis bearing 27 is moved is installed on base 28.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger compliance and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
Above-mentioned most preferred embodiment has following advantage:
1, adopt adjustable down eccentric barbell device: have energy-saving and cost-reducing characteristics, when regulating balance of well pumping unit, very easily realize the whole machine balancing of oil pumper simultaneously, and the labour intensity can reduce on-the-spot balancing the time.
2, adopt the rotating horsehead device: can realize that (stroke is increased to 3 meters by original 1.8 meters for little type, long stroke, stroke increase by 67%), big discharge capacity, simultaneously sucker rod fast on performance under slowly, the coefficient of fullness of oil well pump significantly improves when making thickened oil recovery, especially after the viscous crude gas injection, can satisfy the oil field and take out, rob the needs of taking out soon, improve production efficiency.
3, energy-saving effect is remarkable: ton liquid unit consumption electric weight on average reduces (the 5 type machines that now use with the oil field contrast) about 15%, saves the distribution facility investment simultaneously, operates steadily, and noise is low.
4, crossbeam on put length of connecting rod increased, thereby optimize the transmission performance of four connecting rods, make energy-saving effect remarkable, complete machine operates steadily.
5, adopt the diplopore counterweight: the use of diplopore counterweight, make operating personnel can be convenient, fast, safe, time saving and energy saving ground adjustment hammers the position with respect to crank into shape, avoids unsafe means such as use hammer, crowbar when balancing.
6, man-machine integration design: designed movable horse head workbench etc., thereby guaranteed the convenience of operating personnel's personal safety and operation.Make operating personnel at the scene during operation, safer, convenient, fast.
7, adopt that side direction is horizontal draws brake: make operating personnel when the operation brake,, guaranteed operating personnel's safety away from the range of turn radius of down eccentric barbell device.
Claims (9)
1, a kind of down eccentric barbell long stroke pumping unit, comprise walking beam, frame, connecting rod, counterweight and base, the middle part of walking beam is hinged on the frame top, the afterbody that it is characterized in that walking beam is installed with the down eccentric barbell device, this down eccentric barbell device comprises inclined to one side tail boom and counterweight barbell down, the top of inclined to one side tail boom is fixedly mounted on the afterbody of walking beam down, and the bottom of following inclined to one side tail boom is installed with the counterweight barbell; The head of walking beam is equipped with the rotating horsehead device, and this rotating horsehead device comprises rotating horsehead and slave connecting rod, and the middle part of rotating horsehead is hinged on the head of walking beam, and the upper end of slave connecting rod is hinged on the top of rotating horsehead, and the lower end of slave connecting rod is hinged on the frame.
2, down eccentric barbell long stroke pumping unit according to claim 1 is characterized in that the counterweight hole is arranged on the counterweight barbell, can place balancing weight in the counterweight hole.
3, down eccentric barbell long stroke pumping unit according to claim 2 is characterized in that balancing weight is fixedly mounted in the counterweight hole of counterweight barbell by fixed bar.
4, according to claim 1 or 2 or 3 described down eccentric barbell long stroke pumping units, it is characterized in that the top of walking beam is installed with crossbeam, and crossbeam and connecting rod are hinged together.
5, according to claim 1 or 2 or 3 described down eccentric barbell long stroke pumping units, the horse head workbench is arranged at the top that it is characterized in that frame, this horse head workbench comprises working plate and movable support rod, the inner of working plate is hinged on the frame, the outer end of working plate and the upper end of movable support rod are hinged together, and the lower end of movable support rod can be stuck in the positioning sleeve of frame lower.
6, according to claim 1 or 2 or 3 described down eccentric barbell long stroke pumping units, it is characterized in that being equipped with on the base new pumping unit base hold down gag.
7, according to claim 1 or 2 or 3 described down eccentric barbell long stroke pumping units, it is characterized in that being equipped with on the base brake gear, this brake gear is horizontal brake gear, this horizontal brake gear comprises horizontal brake lever, laterally passes bar and pull handle, the horizontal biography bar that can rotate is installed on the base of oil pumper, laterally brake lever is fixedly mounted on an end of horizontal biography bar, and the other end that laterally passes bar is installed with pull handle, and pull handle interconnects by pull bar and brake driving handle.
8, according to claim 1 or 2 or 3 described down eccentric barbell long stroke pumping units, it is characterized in that having on the counterweight two adjustment holes.
9, according to claim 1 or 2 or 3 described down eccentric barbell long stroke pumping units, it is characterized in that between walking beam and the frame or hinged between slave connecting rod and the frame by bearing and bearing support, its bearing support is the adjustable bearing seat, this adjustable bearing seat comprises movable axis bearing and base, the movable axis bearing is installed on the base by bolt and strip hole, and the adjusting screw(rod) that the movable axis bearing is moved is installed on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620006707 CN2903359Y (en) | 2006-03-07 | 2006-03-07 | Lower deviation barbell long stroke oil pumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620006707 CN2903359Y (en) | 2006-03-07 | 2006-03-07 | Lower deviation barbell long stroke oil pumping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2903359Y true CN2903359Y (en) | 2007-05-23 |
Family
ID=38078767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620006707 Expired - Lifetime CN2903359Y (en) | 2006-03-07 | 2006-03-07 | Lower deviation barbell long stroke oil pumping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2903359Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929324A (en) * | 2009-06-19 | 2010-12-29 | 江苏双鑫石油机械有限公司 | Offset crank device |
| CN105090346A (en) * | 2015-08-21 | 2015-11-25 | 长江大学 | Adapter connector of walking beam auxiliary balancing device of pumping unit |
| CN108262471A (en) * | 2018-03-28 | 2018-07-10 | 河南熔金高温材料股份有限公司 | Ladle crank stent adjustable positioning device |
| CN111502601A (en) * | 2020-04-21 | 2020-08-07 | 天津市飞奥达风能设备有限公司 | Counterweight device for oil pumping unit |
| CN111577794A (en) * | 2020-04-17 | 2020-08-25 | 新疆维吾尔自治区第三机床厂 | Disc brake device |
-
2006
- 2006-03-07 CN CN 200620006707 patent/CN2903359Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929324A (en) * | 2009-06-19 | 2010-12-29 | 江苏双鑫石油机械有限公司 | Offset crank device |
| CN101929324B (en) * | 2009-06-19 | 2015-08-26 | 江苏双鑫石油机械有限公司 | A kind of offset crank device |
| CN105090346A (en) * | 2015-08-21 | 2015-11-25 | 长江大学 | Adapter connector of walking beam auxiliary balancing device of pumping unit |
| CN108262471A (en) * | 2018-03-28 | 2018-07-10 | 河南熔金高温材料股份有限公司 | Ladle crank stent adjustable positioning device |
| CN108262471B (en) * | 2018-03-28 | 2024-03-19 | 河南熔金高温材料股份有限公司 | Adjustable positioning device for crank support of ladle mechanism |
| CN111577794A (en) * | 2020-04-17 | 2020-08-25 | 新疆维吾尔自治区第三机床厂 | Disc brake device |
| CN111502601A (en) * | 2020-04-21 | 2020-08-07 | 天津市飞奥达风能设备有限公司 | Counterweight device for oil pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070523 |
|
| EXPY | Termination of patent right or utility model |