CN105822263A - Beam-pumping unit - Google Patents
Beam-pumping unit Download PDFInfo
- Publication number
- CN105822263A CN105822263A CN201610281148.6A CN201610281148A CN105822263A CN 105822263 A CN105822263 A CN 105822263A CN 201610281148 A CN201610281148 A CN 201610281148A CN 105822263 A CN105822263 A CN 105822263A
- Authority
- CN
- China
- Prior art keywords
- brake disc
- cylinder structure
- reduction box
- brake block
- brake
- 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.)
- Pending
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 30
- 230000005611 electricity Effects 0.000 claims description 15
- 210000003437 trachea Anatomy 0.000 claims description 3
- 241001331845 Equus asinus x caballus Species 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
- E21B43/127—Adaptations of walking-beam pump systems
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Braking Arrangements (AREA)
Abstract
The invention provides a beam-pumping unit. That the beam-pumping unit quickly stops working is ensued, and smooth operation of the unit is ensured, so that normal oil delivery is ensured. The beam-pumping unit comprises a motor, a reduction box, a crank, transfer bars, a walking beam, a walking beam bearing frame, a mule head and an engine base, wherein the walking beam is supported on the walking beam bearing frame through a hinge seat; the mule head is arranged at an output end of the walking beam; an input end of the walking beam is connected with one end of eahc of the transfer bars at two sides through rotating shafts; the other ends of the transfer bars at two sides sleeve an output positioning shaft of the crank, respectively; the input end of the crank sleeves an output shaft of the reduction box. The motor is located in the engine base; the reduction box is supported at the upper end surface of the engine base; the output end of the motor is connected to the input end of the reduction box; and a brake disk sleeves at least one side of the output shaft of the reduction box.
Description
Technical field
The present invention relates to the technical field of Pumping Unit, be specially a kind of beam pumping unit.
Background technology
Existing beam pumping unit, its motor and reduction box independently occupy a piece of land, when practical operation, floor space is bigger, and the direct external crank structure of output shaft of reduction box, in real process, emergency is occurred to need to shut down at once during oil pumping, and there is no brake structure between existing motor and reduction box, oil pumper is caused quickly not quit work, and then produce follow-up bad chain reaction, even and if existing beam pumping unit has brake to be also generally positioned at motor side, after motor side stops, reduction box still can rotate a period of time, this structure still cannot guarantee that beam pumping unit quickly quits work, beam pumping unit is made often to cause mechanical breakdown because of shutting down in time, cause use inconvenience.
Summary of the invention
For the problems referred to above, the invention provides a kind of beam pumping unit, it guarantees that beam pumping unit quickly quits work, it is ensured that the smooth and easy operation of machine, and then ensures being normally carried out of oil transportation.
nullA kind of beam pumping unit，Its technical scheme is such that it and includes motor、Reduction box、Crank、Drive link、Walking beam、Beam travelling supporting frame、Caput Equi Asini，Described walking beam is supported on described beam travelling supporting frame by hinged seat，The outfan of described walking beam is provided with described caput Equi Asini，The input of described walking beam connects one end of the described drive link of both sides by rotating shaft，The other end of the described drive link of both sides is set with the output locating shaft in described crank，The input of described crank is set in the output shaft of described reduction box，It is characterized in that: it also includes support，Described motor is positioned at described support，Described reduction box is supported on the upper surface of described support，The outfan of described motor connects the input of described reduction box，At least side of the output shaft of described reduction box is set with brake disc，Described brake disc exposes to described reduction box，Described brake disc is positioned at the inner side of described crank，Described reduction box is provided with brake block bearing corresponding to the side of described brake disc，Described brake block bearing is positioned at inside the circular motion trajectory plane of crank described in respective side，The position towards described brake disc of described brake block bearing is fastened with straight-line feed parts，Described straight-line feed parts do towards the outer face of described brake disc away from or near motion，The output of described straight-line feed parts is partially toward the outer face of described brake disc and arranges，The output part of described straight-line feed parts is fastened with brake block，The brake lining territory of described brake block is arranged towards the outer face of described brake disc.
It is further characterized by
Described straight-line feed parts are cylinder structure, the position towards described brake disc of described brake block bearing is fastened with described cylinder structure, the piston rod of described cylinder structure is arranged towards the outer face of described brake disc, it is fastened with brake block on described piston rod, the brake lining territory of described brake block is arranged towards the outer face of described brake disc, is circumscribed with oil pump structure by oil pipe in the cavity of described cylinder structure；
Described straight-line feed parts are electricity cylinder structure, the position towards described brake disc of described brake block bearing is fastened with described electricity cylinder structure, the piston rod of described electricity cylinder structure is arranged towards the outer face of described brake disc, it is fastened with brake block on the piston rod of described electricity cylinder structure, the brake lining territory of described brake block is arranged towards the outer face of described brake disc, and described electricity cylinder is by electric wire external power supply；
Described straight-line feed parts are air cylinder structure, the position towards described brake disc of described brake block bearing is fastened with described air cylinder structure, the piston rod of described air cylinder structure is arranged towards the outer face of described brake disc, it is fastened with brake block on the piston rod of described air cylinder structure, the brake lining territory of described brake block is arranged towards the outer face of described brake disc, is circumscribed with compressed gas source by trachea in the cavity of described air cylinder structure；
Described brake disc is anchored on the output shaft of described reduction box by key location；
Described support, beam travelling supporting frame are installed on same base and are spaced layout, it is ensured that the globality of total；
It also includes locking gear, described locking gear is set in the both sides of described reduction gearbox output shaft, corresponding to there being the described locking gear of the side of brake disc to be positioned at the outside of described brake disc, the territory, face of described locking gear is less than the territory, face of described brake disc, the brake lining territory of described brake block is positioned at described brake disc and exposes to the territory, face of described locking gear, and described locking gear is positioned at the inner side of the described crank of respective side；
nullThe upper surface of described support is respectively arranged with lock shaft corresponding to the lower position of locking gear described in both sides，Two described lock shafts are plugged in the pilot hole of vertically-guided seat of correspondence position，The upper surface of each described lock shaft is provided with locking teeth，The lower surface of each described lock shaft is articulated and connected one end of first connecting rod，The other end of described first connecting rod is articulated and connected one end of second connecting rod，After rotary shaft runs through the inside of described support, both sides are exposed、And connect the other end of the described second connecting rod of respective side respectively，The lower surface of one of them described lock shaft is also hinged with one end of the first drive rod，The outfan of the other end hinged L-type drive rod of described first drive rod，The input of described L-type drive rod is fastenedly connected with driving handle，The core of described L-type drive rod connects the sidewall of described support by rotating shaft，The end of driving handle is near support action，L-type drive rod is driven to rotate，And then by the first drive rod by the lock shaft lifting of respective side，And then the rotary shaft of this side rotates，And then rotary shaft drives the lock shaft lifting of opposite side，The locking teeth making the lock shaft of both sides engages the described locking gear of respective side respectively，Guarantee that whole output shaft is in locking state，The crank making beam pumping unit will not rotate，And then guarantee that beam pumping unit is in arrested state.
After using technique scheme, when occurring emergency to need to shut down when beam type is pumped, close motor, the output part of rear drive straight-line feed parts, the outer face of brake disc is close in the brake lining territory making brake block, make brake block that brake disc is carried out brake, and then complete the Quick brake for output shaft of gear-box, it guarantees that beam pumping unit quickly quits work, ensure the smooth and easy operation of machine, and then ensure being normally carried out of oil transportation, and reduction box is supported on the upper surface of pedestal, the floor space making whole beam pumping unit is little, it is easy to arrange.
Accompanying drawing explanation
Fig. 1 is the front view structural representation of the present invention；
Fig. 2 is support and the front view structural representation of surface parts thereof of the present invention；
Fig. 3 is the rearview structural representation of Fig. 2；
Fig. 4 is that the A-A of Fig. 2 cuts open partial structurtes schematic diagram (non-braking state)；
Fig. 5 is that the A-A of Fig. 2 cuts open partial structurtes schematic diagram (braking state)
In figure, the title corresponding to sequence number is as follows:
Motor 1, reduction box 2, crank 3, drive link 4, walking beam 5, beam travelling supporting frame 6, caput Equi Asini 7, hinged seat 8, output locating shaft 9, output shaft 10, support 11, brake disc 12, brake block bearing 13, straight-line feed parts 14, output part 15, brake block 16, key 17, base 18, locking gear 19, lock shaft 20, vertically-guided seat 21, pilot hole 22, locking teeth 23, first connecting rod 24, second connecting rod 25, rotary shaft 26, first drive rod 27, L-type drive rod 28, driving handle 29, rotating shaft 30, oil pipe 31, oil pump structure 32.
Detailed description of the invention
nullA kind of beam pumping unit，See Fig. 1～Fig. 5: it includes motor 1、Reduction box 2、Crank 3、Drive link 4、Walking beam 5、Beam travelling supporting frame 6、Caput Equi Asini 7，Walking beam 5 is supported on beam travelling supporting frame 6 by hinged seat 8，The outfan of walking beam 5 is provided with caput Equi Asini 7，The input of walking beam 5 connects one end of the drive link 4 of both sides by rotating shaft，The other end of the drive link 4 of both sides is set with the output locating shaft 9 in crank 3，The input of crank 3 is set in the output shaft 10 of reduction box 2，It also includes support 11，Motor 1 is positioned at support 11，Reduction box 2 is supported on the upper surface of support 11，The outfan of motor 1 connects the input of reduction box 2，At least side of the output shaft 10 of reduction box 2 is set with brake disc 12，Brake disc 12 exposes to reduction box 2，Brake disc 12 is positioned at the inner side of crank 3，Reduction box 2 is provided with brake block bearing 13 corresponding to the side of brake disc 12，Brake block bearing 13 is positioned at inside the circular motion trajectory plane of respective side crank 3，The position towards brake disc 12 of brake block bearing 13 is fastened with straight-line feed parts 14，Straight-line feed parts 14 do towards the outer face of brake disc 12 away from or near motion，The output part 15 of straight-line feed parts 14 is arranged towards the outer face of brake disc 12，The output part 15 of straight-line feed parts 14 is fastened with brake block 16，The brake lining territory of brake block 16 is arranged towards the outer face of brake disc 12.
Brake disc 12 is anchored on the output shaft 10 of reduction box 2 by key 17 location；
Support 11, beam travelling supporting frame 6 are installed on same base 18, are spaced layout, it is ensured that the globality of total；
It also includes locking gear 19, locking gear 19 is set in the both sides of the output shaft 10 of reduction box 2, corresponding to there being the locking gear 19 of the side of brake disc 12 to be positioned at the outside of brake disc 12, the territory, face of locking gear 19 is less than the territory, face of brake disc, the brake lining territory of brake block 16 is positioned at brake disc 12 and exposes to the territory, face of locking gear 19, and locking gear 19 is positioned at the inner side of the crank 3 of respective side；
nullThe upper surface of support 11 is respectively arranged with lock shaft 20 corresponding to the lower position of both sides locking gear 19，In the pilot hole 22 of the vertically-guided seat 21 that two lock shafts 20 are plugged in correspondence position，The upper surface of each lock shaft 20 is provided with locking teeth 23，The lower surface of each lock shaft 20 is articulated and connected one end of first connecting rod 24，The other end of first connecting rod 24 is articulated and connected one end of second connecting rod 25，After rotary shaft 26 runs through the inside of support 11, both sides are exposed、And connect the other end of the second connecting rod 25 of respective side respectively，The lower surface of one of them lock shaft 20 is also hinged with one end of the first drive rod 27，The outfan of the other end hinged L-type drive rod 28 of the first drive rod 27，The input of L-type drive rod 28 is fastenedly connected with driving handle 29，The core of L-type drive rod 28 connects the sidewall of support 11 by rotating shaft 30，The end of driving handle 29 is near support 11 action，L-type drive rod 28 is driven to rotate，And then by the first drive rod 27 by lock shaft 20 lifting of respective side，And then the rotary shaft 26 of this side rotates，And then rotary shaft 26 drives lock shaft 20 lifting of opposite side，The locking teeth 23 making the lock shaft 20 of both sides engages the locking gear 19 of respective side respectively，Guarantee that whole output shaft 10 is in locking state，The crank 3 making beam pumping unit will not rotate，And then guarantee that beam pumping unit is in arrested state.
Specific embodiment one, see that Fig. 1～Fig. 5: straight-line feed parts 14 are for cylinder structure, output part 15 is specially piston rod, the position towards brake disc 12 of brake block bearing 13 is fastened with cylinder structure, the piston rod of cylinder structure is arranged towards the outer face of brake disc 12, being fastened with brake block 16 on piston rod, the brake lining territory of brake block 16 is arranged towards the outer face of brake disc 12, is circumscribed with oil pump structure 32 by oil pipe 31 in the cavity of cylinder structure；
Specific embodiment two: straight-line feed parts 14 are electricity cylinder structure, the position towards brake disc 12 of brake block bearing 13 is fastened with electricity cylinder structure, the piston rod of electricity cylinder structure is arranged towards the outer face of brake disc 12, it is fastened with brake block 16 on the piston rod of electricity cylinder structure, the brake lining territory of brake block 16 is arranged towards the outer face of brake disc 12, and electricity cylinder is by electric wire external power supply；
Specific embodiment three: straight-line feed parts 14 are air cylinder structure, the position towards brake disc 12 of brake block bearing 13 is fastened with air cylinder structure, the piston rod of air cylinder structure is arranged towards the outer face of brake disc 12, brake block 16 it is fastened with on the piston rod of air cylinder structure, the brake lining territory of brake block 16 is arranged towards the outer face of brake disc 12, is circumscribed with compressed gas source by trachea in the cavity of air cylinder structure.
Above the specific embodiment of the present invention is described in detail, but content has been only the preferred embodiment of the invention, it is impossible to be considered the practical range for limiting the invention.All impartial changes made according to the invention application range and improvement etc., within all should still belonging to the patent covering scope of the present invention.
Claims (8)
- null1. a beam pumping unit，It includes motor、Reduction box、Crank、Drive link、Walking beam、Beam travelling supporting frame、Caput Equi Asini，Described walking beam is supported on described beam travelling supporting frame by hinged seat，The outfan of described walking beam is provided with described caput Equi Asini，The input of described walking beam connects one end of the described drive link of both sides by rotating shaft，The other end of the described drive link of both sides is set with the output locating shaft in described crank，The input of described crank is set in the output shaft of described reduction box，It is characterized in that: it also includes support，Described motor is positioned at described support，Described reduction box is supported on the upper surface of described support，The outfan of described motor connects the input of described reduction box，At least side of the output shaft of described reduction box is set with brake disc，Described brake disc exposes to described reduction box，Described brake disc is positioned at the inner side of described crank，Described reduction box is provided with brake block bearing corresponding to the side of described brake disc，Described brake block bearing is positioned at inside the circular motion trajectory plane of crank described in respective side，The position towards described brake disc of described brake block bearing is fastened with straight-line feed parts，Described straight-line feed parts do towards the outer face of described brake disc away from or near motion，The output of described straight-line feed parts is partially toward the outer face of described brake disc and arranges，The output part of described straight-line feed parts is fastened with brake block，The brake lining territory of described brake block is arranged towards the outer face of described brake disc.
- 2. a kind of beam pumping unit as claimed in claim 1, it is characterized in that: described straight-line feed parts are cylinder structure, the position towards described brake disc of described brake block bearing is fastened with described cylinder structure, the piston rod of described cylinder structure is arranged towards the outer face of described brake disc, it is fastened with brake block on described piston rod, the brake lining territory of described brake block is arranged towards the outer face of described brake disc, is circumscribed with oil pump structure by oil pipe in the cavity of described cylinder structure.
- 3. a kind of beam pumping unit as claimed in claim 1, it is characterized in that: described straight-line feed parts are electricity cylinder structure, the position towards described brake disc of described brake block bearing is fastened with described electricity cylinder structure, the piston rod of described electricity cylinder structure is arranged towards the outer face of described brake disc, it is fastened with brake block on the piston rod of described electricity cylinder structure, the brake lining territory of described brake block is arranged towards the outer face of described brake disc, and described electricity cylinder is by electric wire external power supply.
- 4. a kind of beam pumping unit as claimed in claim 1, it is characterized in that: described straight-line feed parts are air cylinder structure, the position towards described brake disc of described brake block bearing is fastened with described air cylinder structure, the piston rod of described air cylinder structure is arranged towards the outer face of described brake disc, it is fastened with brake block on the piston rod of described air cylinder structure, the brake lining territory of described brake block is arranged towards the outer face of described brake disc, is circumscribed with compressed gas source by trachea in the cavity of described air cylinder structure.
- 5. a kind of beam pumping unit as described in any claim in Claims 1-4, it is characterised in that: described brake disc is anchored on the output shaft of described reduction box by key location.
- 6. a kind of beam pumping unit as described in any claim in Claims 1-4, it is characterised in that: described support, beam travelling supporting frame are installed on same base and are spaced layout.
- 7. a kind of beam pumping unit as described in any claim in Claims 1-4, it is characterized in that: it also includes locking gear, described locking gear is set in the both sides of described reduction gearbox output shaft, corresponding to there being the described locking gear of the side of brake disc to be positioned at the outside of described brake disc, the territory, face of described locking gear is less than the territory, face of described brake disc, the brake lining territory of described brake block is positioned at described brake disc and exposes to the territory, face of described locking gear, and described locking gear is positioned at the inner side of the described crank of respective side.
- null8. a kind of beam pumping unit as claimed in claim 7，It is characterized in that: the upper surface of described support is respectively arranged with lock shaft corresponding to the lower position of locking gear described in both sides，Two described lock shafts are plugged in the pilot hole of vertically-guided seat of correspondence position，The upper surface of each described lock shaft is provided with locking teeth，The lower surface of each described lock shaft is articulated and connected one end of first connecting rod，The other end of described first connecting rod is articulated and connected one end of second connecting rod，After rotary shaft runs through the inside of described support, both sides are exposed、And connect the other end of the described second connecting rod of respective side respectively，The lower surface of one of them described lock shaft is also hinged with one end of the first drive rod，The outfan of the other end hinged L-type drive rod of described first drive rod，The input of described L-type drive rod is fastenedly connected with driving handle，The core of described L-type drive rod connects the sidewall of described support by rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610281148.6A CN105822263A (en) | 2016-05-03 | 2016-05-03 | Beam-pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610281148.6A CN105822263A (en) | 2016-05-03 | 2016-05-03 | Beam-pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105822263A true CN105822263A (en) | 2016-08-03 |
Family
ID=56527957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610281148.6A Pending CN105822263A (en) | 2016-05-03 | 2016-05-03 | Beam-pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105822263A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2826005Y (en) * | 2005-10-10 | 2006-10-11 | 大庆油田有限责任公司 | Brake locking device for oil pumping unit |
| CN202612451U (en) * | 2012-03-26 | 2012-12-19 | 濮阳市信宇石油机械化工有限公司 | Pumping unit brake locking device |
| CN204238917U (en) * | 2014-11-27 | 2015-04-01 | 大庆派司石油科技有限公司 | Oil pumper direct driving device |
| US20150362035A1 (en) * | 2014-06-17 | 2015-12-17 | Yen-Hong Wong | Hydraulic auxiliary brake device of motor used for oil production |
| CN204921770U (en) * | 2015-08-06 | 2015-12-30 | 靖江市强林石油钻采设备制造有限公司 | Beam -pumping unit stopper |
| CN205047197U (en) * | 2015-09-11 | 2016-02-24 | 武汉市威尔贝特科技有限公司 | Walking beam formula intelligence oil pumping system |
| CN205654328U (en) * | 2016-05-03 | 2016-10-19 | 苏州贝得科技有限公司 | Beam -pumping unit |
-
2016
- 2016-05-03 CN CN201610281148.6A patent/CN105822263A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2826005Y (en) * | 2005-10-10 | 2006-10-11 | 大庆油田有限责任公司 | Brake locking device for oil pumping unit |
| CN202612451U (en) * | 2012-03-26 | 2012-12-19 | 濮阳市信宇石油机械化工有限公司 | Pumping unit brake locking device |
| US20150362035A1 (en) * | 2014-06-17 | 2015-12-17 | Yen-Hong Wong | Hydraulic auxiliary brake device of motor used for oil production |
| CN204238917U (en) * | 2014-11-27 | 2015-04-01 | 大庆派司石油科技有限公司 | Oil pumper direct driving device |
| CN204921770U (en) * | 2015-08-06 | 2015-12-30 | 靖江市强林石油钻采设备制造有限公司 | Beam -pumping unit stopper |
| CN205047197U (en) * | 2015-09-11 | 2016-02-24 | 武汉市威尔贝特科技有限公司 | Walking beam formula intelligence oil pumping system |
| CN205654328U (en) * | 2016-05-03 | 2016-10-19 | 苏州贝得科技有限公司 | Beam -pumping unit |
Non-Patent Citations (1)
| Title |
|---|
| 何富君等主编: "《机械***认知》", 30 June 2013, 东营：中国石油大学出版社 * |
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Application publication date: 20160803 |
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