CN201635704U - Inclined long-loop rack oil pumping unit - Google Patents
Inclined long-loop rack oil pumping unit Download PDFInfo
- Publication number
- CN201635704U CN201635704U CN200920271089XU CN200920271089U CN201635704U CN 201635704 U CN201635704 U CN 201635704U CN 200920271089X U CN200920271089X U CN 200920271089XU CN 200920271089 U CN200920271089 U CN 200920271089U CN 201635704 U CN201635704 U CN 201635704U
- Authority
- CN
- China
- Prior art keywords
- fuselage
- long
- gear
- annular rack
- reversing
- 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
Landscapes
- Transmission Devices (AREA)
- General Details Of Gearings (AREA)
Abstract
An inclined long-loop rack oil pumping unit comprises an inclined body, a base, a body obliquity support, a horizontal moving mechanism of a rack gear and a transmission device, and a reverse frame assembly inside the body, wherein the reverse frame is provided with a righting wheel moving up and down along the body, a long-loop rack meshed with the gear, a long-loop guide rail groove and a balancing weight matched with a guide wheel. The transmission device drives the gear to rotate, the gear also drives the long-loop rack to have long-stroke reciprocating motion along the inclined body inside the body together with the reverse frame, and then a hanging belt together with the reverse frame can drive a sucker rod to have long-stroke oil-pumping action. The reverse frame and the transmission device can have reciprocating horizontal motion in the horizontal guide rail. When in well workover, a hoisting jack is used for abutting against the supporting bracket of the body to adjust the body to be vertical or have an angle close to be vertical, and the work of well workover is carried out by vacating the surrounding space of the well mouth.
Description
Technical field
The utility model relates to a kind of oil field machinery oil equipment, specifically a kind of inclined type long annular rack oil pumping machine.
Background technology
Oil field machinery oil equipment has a variety of at present, with be at most beam-pumping unit, also have some blue elephants such as chain drive pumping unit, belt oil pumping machine, make the vertical oil-pumping machine of commutation transmission with motor positive and inverse, and just occurred in recent years by annular rack type pumping machine that No. 2006100703178 patent disclosed with lot of advantages, as long as these mechanical oil recovery equip ments rotate during except that the beam-pumping unit well workover the horse head, other oil pumpers telephone-moving mostly backward could not influence workover treatment, because oil pumper self is very heavy, mobile oil pumper be cumbersome also be work with certain risk, (one deck is fixed to need two-layer support, one deck activity needs the device of telephone-moving), that does not design moving device will drag oil pumper with equipment levels such as tractors.In addition, in the oil pumper that No. 2006100703178 patents are announced and the pinion of annular rack engagement be by sprocket wheel in the chain-wheel box and chain drive, requiring gear to laterally move during commutation realizes by angle of drive chain case swing, this structure is complicated, stress condition is bad, and the structures such as groove on this oil-pumping machine gear directive wheel and the reversing gear bracket are also unreasonable.
Summary of the invention
In order to solve the deficiency of the said equipment, the utility model provides a kind of inclined type long annular rack oil pumping machine, and this occupation area of equipment is little, save the energy, operate reliably, improve the operation effect, overcome the problem of well workover telephone-moving.The purpose of this utility model provides a kind of inclined type long annular rack oil pumping machine for the scene exactly.
The utility model is realized by following manner, a kind of inclined type long annular rack oil pumping machine, comprise fuselage, support, fuselage supports, the reversing gear bracket device, transmission device, gear, tooth bar, power set, reversing arrangement, hinge, fuselage is for being in tilted layout, be processed into body structure, the reversing gear bracket device is installed in the casing and counterweight is housed, righting wheel, tooth bar, oil skippers etc. also are provided with gathering sill, be connected power set with the overlapping gear of the directive wheel of long ring-shaped guide rail groove fit, power set adopt associated mode, in the fuselage middle part, the power set bottom connects reversing arrangement, the horizontal movement constraint roller of 5 constraint degree of freedom is housed on the reversing arrangement, fuselage supports by fuselage and hinges fixing fixes on the base, can support by fuselage and regulate the angle that fuselage tilts.The direct-connected reducer of motor is formed power set, gear and directive wheel directly be contained on the output shaft of reducer and gear near the root of output shaft, the constraint roller of 5 bound levels motions is housed on the reducer seat, and is arranged in the track box of reversing arrangement.The reversing gear bracket device is connected with power set.The fuselage interior of transmission device medium dip is equipped with the reversing gear bracket device, and righting wheel is equipped with in the top and the both sides of reversing gear bracket device.Gear and directive wheel that long annular rack, long ring-shaped guide rail groove, transmission device are arranged on the reversing gear bracket device.A lubricated oil skipper is arranged at reversing gear bracket device bottom.Horizontal movement on reducer seat constraint roller can be fixed in the horizontal guide rail on the fuselage and move, and there is baffle plate at the horizontal guide rail two ends, and the oil spilling mouth is arranged, and makes it to form a lubricating oil bath that liquid level is certain, and the fluid that is higher than overfall is got back to cabinet.5 constraint rollers are to guarantee that the reducer seat has only the necessary amount of horizontal movement one degree of freedom.Fuselage is a good box-like body of sealing, top is fixed with the cylinder that hangs belt, in the reversing gear bracket assembly is housed, the fuselage of inclination itself also is that the guide rail of reversing gear bracket assembly righting wheel guarantees that the reversing gear bracket assembly can only have a degree of freedom that moves up and down along fuselage.Rotation that gear does not stop under the driving of transmission system and long annular rack engagement drive the reciprocating motion of doing long stroke that reversing gear bracket does not stop.When commutating up and down, gear is meshed by the arc section tooth at directive wheel and long ring-shaped guide rail groove guides and long annular rack two ends at every turn, and when promoting tooth bar continuation motion, gear itself also will be done horizontal movement together with transmission system.The reciprocating motion of reversing gear bracket is done moving up and down of long stroke by the sucker rod that hangs in the belt drive well, thereby realizes oil pumping.
The bottom of fuselage fills lubrication oil, when the reversing gear bracket assembly moves to the bottom, in the righting wheel of its underpart, the bottom of long annular rack, the equal dip lubrication oil of long ring-shaped guide rail groove.Along with moving upward of reversing gear bracket assembly, lubrication oil also is with get on oilgear and tooth bar, directive wheel and gathering sill etc., and the lubrication oil on the oil skipper band also can water in the oil sump of horizontal guide rail, guarantees the lubricated of 5 horizontal movements constraint rollers.Can not get parts such as the suspension belt roller bearing of oil lubrication and top righting wheel bearing, by the grease lubrication of regular replenishment.Parts such as motor, reducer are lubricated by the routine requirement of product.Withstand the fuselage support with jack during workover treatment fuselage is transferred to vertical or subvertical angle, so that workover treatment.
The utility model has solved the problem of well workover telephone-moving.The transmission adopted rack-and-pinion, transmission efficiency height, reliable operation.Improve the placement of righting wheel and directive wheel, better limited the degree of freedom of reversing gear bracket.Dynamical system employing motor and reducer are direct-connected, the consumption of further having saved energy, and the built-in brake of motor makes brake sensitiveer.Reversing gear bracket below device oil skipper, self-lubricating when realizing work.
Description of drawings
Fig. 1: a kind of inclined type long annular rack oil pumping machine schematic diagram
Fig. 2: a kind of schematic diagram of inclined type long annular rack oil pumping machine horizontal mobile mechanism
Fig. 3: a kind of schematic diagram of inclined type long annular rack oil pumping machine reversing gear bracket assembly right side view
Fig. 4: a kind of schematic diagram of inclined type long annular rack oil pumping machine reversing gear bracket assembly front view
1-fuselage 2-reversing gear bracket device 3-transmission device 4-counterweight 5-gear 6-directive wheel 7-power set 8-reversing arrangement 9-hinge 10-base 11-fuselage supports the long ring-shaped guide rail groove of 12-belt 13-cylinder 14-reducer 15-reducer seat 16-horizontal movement constraint roller 17-horizontal roller guide rail 18-overfall 19-righting wheel 20-balancing weight 21-oil skipper 22-23-outage 24-reversing gear bracket 25-tooth bar
Specific embodiments
A kind of inclined type long annular rack oil pumping machine, by the fuselage 1 that tilts, a fixing base 10, fuselage supports 11, transmission device 3, (power set 7, reducer 14, gear 5 and directive wheel 6), reversing arrangement 8 (the horizontal movement constraint roller 16 more than 5 or 5 on reducer seat 15 and fixing being present, be fixed on the horizontal roller guide rail 17 on the fuselage 1 of inclination), the reversing gear bracket device 2 of fuselage interior (with hang the reversing gear bracket 24 that belt 12 connects together, the righting wheel 19 that reversing gear bracket 24 moves up and down, the long ring-shaped guide rail groove 22 of the directive wheel 6 that the long annular rack 25 of reversing gear bracket 24 and gear 5 engagements and the engagement of assurance rack-and-pinion are good, the additional bob-weight piece 20 of lubricated oil skipper 21 and adjustable joint number amount etc.) form.Power set 7 in the transmission system can directly be contained on the power shaft of reducer 14, also can drive reducer 14 by belt pulley.Gear 5 and directive wheel 6 directly are contained on the output shaft of reducer 14.
The fuselage 1 that tilts supports 11 by hinge 9 and fuselage and is fixed on the base 10, and fuselage keeps an inclination angle to make suspension belt 12 align the well head center when operate as normal is pumped.Horizontal movement on the reducer seat 15 constraint roller 16 can be fixed on motion in the horizontal roller guide rail 17 on the fuselage 1 of inclination, and there is baffle plate at horizontal roller guide rail 17 two ends and oil spilling mouth 18 is arranged, and make it to form highly certain lubricating oil bath.5 constraint rollers are to guarantee that reducer seat 15 has only the necessary amount of horizontal movement one degree of freedom.
The fuselage 1 that tilts is a good box-like body of sealing, top is fixed with the cylinder 13 that hangs belt 12, in reversing gear bracket device 2 is housed, the fuselage 1 that tilts itself also is the guide rail of reversing gear bracket device 2 righting wheels 19, guarantees that reversing gear bracket device 2 can only have a degree of freedom that moves up and down along the fuselage 1 that tilts.
The bottom of the fuselage 1 that tilts fills lubrication oil, when reversing gear bracket device 2 moves to lower curtate, the righting wheel 19 of its underpart, the bottom of long annular rack 25, long ring-shaped guide rail groove 22, oil skipper 21 with on lubrication oil also can water in the lubricating oil bath of horizontal roller guide rail 17 by outage 23, guarantee the lubricated of 5 horizontal movements constraint rollers 16; Can not get parts such as the suspension belt roller 13 of oil lubrication and top righting wheel 19, by the grease lubrication of regular replenishment, parts such as motor, reducer are lubricated by the routine requirement of product.
Rotation that gear 5 does not stop under the driving of transmission system and long annular rack 25 engagements drive the reciprocating motion of doing long stroke that reversing gear bracket 24 does not stop.When commutating up and down, gear 5 is meshed by the arc section tooth at directive wheel 6 and 22 guiding of long ring-shaped guide rail groove and long annular rack 25 two ends at every turn, and when promoting long annular rack 25 continuation motions, gear 5 itself also will be done horizontal movement with transmission device 3 together.The reciprocating motion of reversing gear bracket 24 is done moving up and down of long stroke by the sucker rod that hangs in the belt 12 drive wells, thereby realizes oil pumping.
Claims (6)
1. inclined type long annular rack oil pumping machine, comprise fuselage (1), base (10), fuselage supports (11), reversing gear bracket device (2), transmission device (3), gear (5), tooth bar (25), power set (7), reversing arrangement (8), hinge (9), it is characterized in that fuselage (1) is for being in tilted layout, be processed into body structure, reversing gear bracket device (2) is installed in the casing and counterweight (4) is housed, righting wheel (19), tooth bar (25), oil skipper (21), wherein reversing gear bracket device (2) is provided with long ring-shaped guide rail groove (22), the overlapping gear of directive wheel (6) (5) that cooperates with long ring-shaped guide rail groove (22) is connected power set (7), power set (7) adopt associated mode, be contained in fuselage (1) middle part, power set (7) bottom connects reversing arrangement (8), 5 horizontal movement constraint rollers (16) are housed on the reversing arrangement (8), and fuselage (1) supports (11) by fuselage and hinge (9) is fixed on the base (10).
2. a kind of inclined type long annular rack oil pumping machine according to claim 1, it is characterized in that the direct-connected reducer composition of motor power set (7), gear (5) and directive wheel (6) directly be contained on the output shaft of reducer and gear (5) near the root of output shaft, the constraint roller (16) of 5 bound level motions is housed on the reducer seat (15), and is arranged in the track box of reversing arrangement (8).
3. a kind of inclined type long annular rack oil pumping machine according to claim 1 is characterized in that reversing gear bracket device (2) is connected with power set (7).
4. a kind of inclined type long annular rack oil pumping machine according to claim 1 is characterized in that in the transmission device (3) that reversing gear bracket device (2) is equipped with in the fuselage of inclination (1) inside, and righting wheel (19) is equipped with in the top of reversing gear bracket device (2) and both sides.
5. a kind of inclined type long annular rack oil pumping machine according to claim 1 is characterized in that having on the reversing gear bracket device (2) gear (5) and the directive wheel (6) of long annular rack (25), long ring-shaped guide rail groove (22), transmission device (3).
6. a kind of inclined type long annular rack oil pumping machine according to claim 1 is characterized in that a lubricated oil skipper (21) is arranged at reversing gear bracket device (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920271089XU CN201635704U (en) | 2009-11-26 | 2009-11-26 | Inclined long-loop rack oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920271089XU CN201635704U (en) | 2009-11-26 | 2009-11-26 | Inclined long-loop rack oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201635704U true CN201635704U (en) | 2010-11-17 |
Family
ID=43080193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920271089XU Expired - Fee Related CN201635704U (en) | 2009-11-26 | 2009-11-26 | Inclined long-loop rack oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201635704U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790556A (en) * | 2012-11-05 | 2014-05-14 | 中国石油化工股份有限公司 | Truss type electric reversing oil pumping device and oil pumping method thereof |
| CN104481466A (en) * | 2014-12-16 | 2015-04-01 | 宋嗣新 | Direct-drive energy-saving oil pumping unit |
| CN108894754A (en) * | 2018-08-20 | 2018-11-27 | 克拉玛依市圣起钻采设备有限责任公司 | Mechanical switching pumping unit erection device |
-
2009
- 2009-11-26 CN CN200920271089XU patent/CN201635704U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790556A (en) * | 2012-11-05 | 2014-05-14 | 中国石油化工股份有限公司 | Truss type electric reversing oil pumping device and oil pumping method thereof |
| CN104481466A (en) * | 2014-12-16 | 2015-04-01 | 宋嗣新 | Direct-drive energy-saving oil pumping unit |
| CN108894754A (en) * | 2018-08-20 | 2018-11-27 | 克拉玛依市圣起钻采设备有限责任公司 | Mechanical switching pumping unit erection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201987470U (en) | Multi-angle conversion type obliquely climbing window-cleaning machine | |
| CN101187302A (en) | Annular rack type pumping machine | |
| CN201635704U (en) | Inclined long-loop rack oil pumping unit | |
| CN101906953B (en) | Vertical long ring rack oil pumping unit | |
| CN104895532A (en) | Chain transmission reversing and short support double long-stroke oil pumping machine and using method thereof | |
| CN103216216A (en) | Novel vertical mechanical reversing energy-saving pumping unit | |
| CN101187304B (en) | High reliability double well pumping machine | |
| CN201661278U (en) | Chain drive system of chain type pumping unit | |
| CN101139921A (en) | Guide-roller type long stroke energy-saving pumping unit | |
| CN203257387U (en) | Novel vertical mechanical reversing energy-saving pumping unit | |
| CN101532377A (en) | Pendulum-type energy-saving oil extractor | |
| CN87103481A (en) | Long stroke beam-pumping unit with chain without sliding beam | |
| CN201826814U (en) | Chain reciprocating mechanism of oil pumping unit | |
| CN203161183U (en) | Long-stroke chain-type oil pumping unit | |
| CN201771476U (en) | Upright type long ring rack pumping unit | |
| CN202990988U (en) | Double-chain oil pumping unit | |
| CN109989729A (en) | A kind of tower-type pumping unit of Dual-motors Driving | |
| CN102410001A (en) | Guide rod type walking-beam-free pumping unit | |
| CN201865647U (en) | Planetary gear ring type pumping unit | |
| CN201007198Y (en) | Directly balancing flexible drive oil pumping machine | |
| CN212317950U (en) | Double-connecting-rod reversing pumping unit | |
| CN204591235U (en) | A kind of chain drive commutates short support times journey long stroke pumping unit | |
| CN110905452B (en) | Eccentric wheel type oil pumping machine | |
| CN209291748U (en) | The continous way vertical elevator of cargo carrying in a kind of steel platform | |
| CN201133237Y (en) | Double well oil pumping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ZHONGKE JIUZHANG PETROLEUM EQUIPMENT CO., Free format text: FORMER OWNER: SHENGLI OILFIELD SHANYOU PETROLEUM TECHNOLOGY CO., LTD. Effective date: 20110509 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 257000 QINJIA VILLAGE, DONGJI TOWNSHIP, KENLI COUNTY, DONGYING CITY, SHANDONG PROVINCE TO: 101400 NO. B-35, SOUTH OF 1/F, NO. 888, YANXI ECONOMIC DEVELOPMENT ZONE, HUAIROU DISTRICT, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110509 Address after: 101400 Beijing city Huairou District Yanqi Economic Development Zone No. 888 floor 1 South B-35 No. Patentee after: BEIJING JOZZON CAS PETROLEUM EQUIPMENT CO., LTD. Address before: 257000 Qin village, Dong Ji village, Kenli County, Dongying, Shandong Patentee before: Shengli Oilfield Shanyou Petroleum Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20181126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |