CN106930731A - Digital intelligent belt oil pumping machine - Google Patents
Digital intelligent belt oil pumping machine Download PDFInfo
- Publication number
- CN106930731A CN106930731A CN201710189188.2A CN201710189188A CN106930731A CN 106930731 A CN106930731 A CN 106930731A CN 201710189188 A CN201710189188 A CN 201710189188A CN 106930731 A CN106930731 A CN 106930731A
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- oil
- seat
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- 238000005086 pumping Methods 0.000 title claims abstract description 22
- 230000001050 lubricating effect Effects 0.000 claims abstract description 8
- 239000011324 bead Substances 0.000 claims abstract description 6
- 238000007689 inspection Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 239000003921 oil Substances 0.000 claims description 56
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 239000010687 lubricating oil Substances 0.000 claims description 12
- 238000005461 lubrication Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000004519 grease Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 241000543375 Sideroxylon Species 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 241000406668 Loxodonta cyclotis Species 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- 239000002828 fuel tank Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 238000005299 abrasion Methods 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 239000010779 crude oil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/18—Lubricating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Electric Cable Installation (AREA)
Abstract
Digital intelligent belt oil pumping machine, by support machine frame system, power drive system, belt traction system, lubricating system, brake system, digital intelligent control system is constituted, the directive wheel after the middle part of upper mounting plate (15) is installed（17）, front jockey wheel (18) is installed in front portion, bead apex (21) head end links with counterweight (14), and directive wheel links with polished rod eye (24) before and after end passes through；In frame (7) lower front inspection door (22), Anti-theft door bolt is set；In the bottom of passive chain pulley seat (10), helical spring (43) is set；On counterweight top, concealed safety thick stick (28) is set；In the top and bottom of counterweight, erection device is set（20）；In the outlet banister brush that upper mounting plate front strap passes through（50）Closing；By current of electric, the information source of the sensors such as pressure, position, flow collection, by the logical operation of integrated processor, is input into and exported by master control system, oil pumper overall process is automatically controlled, by W iFi wireless networks by oil extractor operating parameter and audio frequency and video instantaneous transmission to Central Control Room.
Description
Technical field
The present invention relates to a kind of oil field extraction equipment, more particularly to a kind of digital intelligent blue elephant.
Technical background
Over more than 100 years, oil-field oil pumper is mainly beam pumping unit, and the type oil pumper is sturdy with operating steadily
Reliable the characteristics of, but there is also bulky, stroke is short, and jig frequency is high, and efficiency is low, and consume energy shortcoming high.With oil field
That exploits is of the remote past, and underground crude oil is fewer and feweri, and the oil reservoir of exploitation is more and more deeper, what this beam pumping unit was used
Limitation increasingly protrude, then recent two decades come, scientific research personnel have developed again it is miscellaneous without beam pumping unit,
The features such as this oil pumper has long stroke, low jig frequency, big pump extract not enough suitable for feed flow, small pump such as takes out at the occasion deeply,
It is although various in style without beam pumping unit, have their own characteristics each, but be still to the broadband oil pumper of several U.S. Longview inventions (specially
4916959) profit number promotes quantity at most, and almost as without beam pumping unit market more than 50%, the machine has long punching
Journey, low jig frequency operates steadily, and the features such as reliability is higher, but there is also problems with:One is traction belts chatter to the wind
Drift;Two is belt and the frame too near workover difficulties of distance, and operation, time and effort consuming are moved after causing shaft mouth operation to need whole machine;
Three is big noise, comes from the rolling friction of 12 righting wheels and frame;Four is that regulation chain tension needs parking, when crossing one section
Between will adjust once;Five is the presence of potential safety hazard, with focusing in frame only by skidding, does not have safety measures, once stop
Car failure, it is most likely that personnel and equipment are damaged;Six is that dust storm rainwater easily invades machine internal pollution lubricating oil;Seven are
Anti-theft feature is lacked, and counterweight steel plate and lubricating oil are easily stolen by lawless person in body;Eight is that motor power (output) is equipped with and trip
Girder-like oil pump equal-wattage, power margin is big, causes low load with strong power.
The content of the invention
In order to overcome the above-mentioned deficiency of existing broadband oil pumper, the present invention to provide a kind of digital intelligent belt oil pumping machine,
The oil pumper can not only meet the conventional oil pumping under the general operating mode in oil field, and can adapt to feed flow deficiency, big pump extract,
Small pump is taken out deeply, and viscous crude extraction, mechanical efficiency is high, and noise is low, easy to operate without telephone-moving, and Based Intelligent Control safely may be used
Lean on, energy-conserving and environment-protective.
The technical proposal for solving the technical problem of the invention:Digital intelligent belt oil pumping machine, is by support machine
Frame system, power drive system, belt traction system, lubricating system, brake system, digital intelligent control system is constituted.
The support machine frame system：Collapsible support is the basis of the type oil pumper, and switch board is arranged on collapsible support
Rear portion, frame is arranged on that collapsible support is anterior, and frame is column by two H profile steels, is welded with steel plate between two columns
Connect, constitute rectangular hollow casing, oil sump closing is cylinder iron cast in its underpart, constitute fuel tank, middle side part is with tiltedly behind
Support is connected with collapsible support, form right angle triangle, to strengthen frame stability;Set in frame lower front and checked
Door, in the top attachment upper mounting plate of frame, the guide wheel after the middle part of upper mounting plate is set, front portion sets front jocket wheel, in upper mounting plate
Shield is set above.
The power drive system：On support before collapsible support, the operation of motor is by counting for motor and speed reducer
The control of word intelligence control system, motor and reductor V -- belt Drive, speed reducer output shaft are reached in frame, in output
Drive sprocket is installed in axle shaft end, on rear side of the frame on middle part（Length of stroke is intercepted upwards from drive sprocket axle）, set passive
Chain pulley seat, sets in passive chain pulley seat bottom and automatically adjusts chain stretching device, is installed on passive sprocket shaft by movable sprocket,
Chain drive is used between active and passive sprocket wheel, it is crank throw to set specific links at the top of chain and end, the crank throw one end
Used as specific links, the other end is connected with commutator, and commutator is arranged in the commutator operation frame below counterweight, on
Under have a parallel orbit, commutator is arranged between upper lower railway, and the power of motor is delivered to commutator by chain by crank throw,
To transmitting power of motor with the effect of fawninging on one's superiors and bully one's subordinates is restarted, while rotate the contiguous circumferential of motor by commutator becoming counterweight
Pump；
The belt traction system：Counterweight is arranged in frame, upper belt connecting seat and interior independent wire strand core wire rope bead apex top
Connection, interior independent wire strand core wire rope bead apex end is connected around guide wheel, front jocket wheel later with polished rod eye, polished rod eye and polished rod side
Clamp is connected;The counterweight, is the rectangular hollow casing for using welded steel plate, and welded top belt lacings seat, top sets and hides
Formula safety bar, counterweight middle part chamber places counterweight steel plate, and steel plate is made calibrated bolck, is increased or decreased according to suspending point loading,
Counterweight bottom sets commutator operation frame, and the corner at the top and bottom of counterweight sets erection device, matches somebody with somebody with housing slide
Close, it is ensured that it is smooth that counterweight moves back and forth safety.
The lubricating system：Reduction box lubricating system is that, using immersion and gear splash system lubrication, oil pumper lubrication is
Bian oil lubrications and grease lubrication, the former is that the part of drive sprocket 30% is immersed in lubricating oil, and chain is passed through in operation
Lubricated when crossing oil sump, and the lubricating oil of dipping is carried to again is carried out to positions such as devices by movable sprocket, passive sprocket shaft bearing, Change
Lubrication;The forward and backward guide wheel of the latter and motor bearings use grease lubrication, and the rectangle exit that upper mounting plate belt passes through is set
Device for sealing and cleaning, prevents lubricating oil to be contaminated;Its technological innovation is:The front jocket wheel, is connected on wheel stand, wheel stand
It is hinged in the middle of upper mounting plate on the hinge of both sides, in product export by front jocket wheel and seat, rotates to frame rear side and make transport branch
Support, when product is installed by front jocket wheel and seat, rotates to frame front side and makees belt guide wheel, struts belt and is reached with the distance of frame
To standard requirement;Inspection door is set in frame lower front, Anti-theft door bolt is set in the behind of door；Set in passive chain pulley seat bottom
Put and automatically adjust chain stretching device;On counterweight top, concealed safety thick stick is set;Corner at the top and bottom of counterweight sets
Put erection device;The rectangle exit passed through in upper mounting plate belt sets device for sealing and cleaning, and 15- is left in belt both sides
20mm gaps, banister brush is set in gap both sides, is used to seal, the dust and rainwater of noise abatement and cleaning belt surface;In control
System sets digital intelligent control system.
The Anti-theft door bolt is that, by remote control steel wire, door bolt seat, spring, keeper, lock are constituted, and door bolt seat is welded on left-hand door
Behind middle part, spring, keeper are installed in its inner chamber, keeper afterbody and remote control steel wire link, in right top and the bottom behind the door
Latch is installed in position, and lock is installed at middle part, and when two fan doors are closed, keeper enters the lock of right door under the effect of door bolt seat inner spring
In button, door is to be tacked, enabling Ze You Away control device controls.Common door lock is still installed outdoors, as first outpost of the tax office and puppet
Dress.
The chain stretching device that automatically adjusts is that, by passive chain pulley seat, sleeve, plunger, helical spring is constituted；Passively
Chain pulley seat bottom is ined succession sleeve, and gap coordinates on plunger, helical spring is installed between plunger mat and sleeve, using spring
Elastic force automatically adjusts chain tension.
The concealed safety thick stick, is provided in the upper chamber of counterweight, and it is very heavy by a parallelogram screw thread
Top, safety bar and hand crank are constituted, and are connected with safety bar at the top of jack, and jack is strutted, and promote safety bar to stretch out
It is mounted in trapezoidal track stull, counterweight is rested in any stull, to safeguard;Jack draws in, drives safety
Thick stick draws the top for being hidden in counterweight in, to run.
The erection device is provided in the top and bottom corner of counterweight, and the device is to weld lining on centralizer seat
Plate, reinforcement is welded in the internal orifice of liner plate, and sliding block fillister head screw is tightened in liner plate outside, and it is oval to bore milling on centralizer seat
Shape groove, groove center line both sides adjacent with base plate are each, and into 45 degree, top screw seat is welded on counterweight top, and jackscrew is screwed in top screw seat screw
It is interior, jackscrew is rotated clockwise, promote erection device to be approached with frame, when gap reaches 2-3mm, tighten two turret head spiral shells
Bolt, is pressed on the top of counterweight, and clearance sliding fit is kept with frame.After using the long duration, slider wear,
Gap becomes big, can unclamp hexagon-headed bolt, rotates clockwise jackscrew, after gap is transferred into 2-3mm, then hexagon-headed bolt is tightened.
After using the long duration, sliding block reaches the limit of wear, and gap becomes big, can unclamp two hexagon-headed bolts, rotates clockwise
Jackscrew, after gap is transferred into perfect condition, then hexagon-headed bolt is tightened, if through using for many years, when sliding block is thinning, unscrewing four
Fillister head screw, you can change sliding block.Device regulation gap is convenient and swift, once adjusts, and two sides is taken effect simultaneously, and efficiency is improved
More than 50%.Meanwhile, sliding block material Bian MC monomer cast nylons, coefficient of friction is small, molybdenum bisuphide is added during casting therefore need not be lubricated
Oil lubrication.This measure greatly reduces noise and power consumption and lubrication oil consumption.Meanwhile, it is kept to 8 by 12 original erection devices
Only, manufacturing cost is saved.
The digital intelligent control system, including switch board, motor, the load pressure set on polished rod eye seat are passed
Sensor, the position sensor set in tubing and casing annular space, flow sensor, the proportion set at wellhead assembly production valve
Sensor, the proximity switch set on wheel stand after upper mounting plate（Velocity sensor）, the Wifi antennas set on upper mounting plate,
Camera, loudspeaker；CPU integrated manipulators, PLC are set in switch board and automatically control component, the transmitting-receiving of Wifi wireless networks
Device, frequency-variable controller, microphone；In oil field, control centre sets Wifi wireless network transceivers, terminal device;Motor dynamics
Electric current is main information Bian Ji Yuan, is aided with pressure, position, flow, proportion, the various sensor informations of speed by integrated treatment
The instruction that device is operated in its storage inside execution logic computing, sequential operation, timing, counting and arithmetical operation, and by master control
System automatically adjusts the work of oil pumper with digital or analog input and output, intelligent control pumping unit production process
Parameter；By WiFi wireless networks by oil pumper technical parameter and the instantaneous transmission of on-the-spot circumstance audio frequency and video to Central Control Room, Central Control Room
Tong Guo Away control oil pumper start and stop, download yield form and pumping-unit workdone graphic.Lawless person's pilferage is shouted an order and is left and is taken the photograph
As leaving and taking evidence, WiFi wireless networks have independence, and not by other web influences, independent transmitting-receiving is transmitted apart from 1-100Km.
The brake system, is designed in the shaft extension position of reductor input shaft, and a brake disc is installed in shaft end, is being stopped
Butterfly braking mechanism is set on hull, and braking mechanism has independent power by control system control.
The trapezoidal track, is that some parallel stulls are welded between two vertical rails, and the track installation is in machine
Frame both sides middle part.
After taking above-mentioned many measures, motor is equipped with power can decline one grade, former by taking 800 type belt oil pumping machines as an example
45KW is equipped with, 37KW is now equipped with.
The beneficial effects of the invention are as follows it will be apparent that easy to maintenance, without being moved after whole machine during well head well workover, time saving province
Power;Interior independent wire strand core wire rope V belt meets strong wind without drift；Lubricating oil exempts from dust storm rainwater pollution；Chain tension is automatically adjusted, nothing
Need to shut down;When safeguarding, counterweight can put stop in random shift, trust safely;Inspection door sets Anti-theft door bolt, prevents from matching somebody with somebody
Weight steel plate and lubricating oil are stolen；Regulation oil extractor operating parameter Based Intelligent Control, it is convenient and swift；Weight counterbalance operation slides righting, steadily
Noiselessness；Overall performance is excellent, safe and efficient, energy-saving and emission-reduction.
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is former broadband oil pumper left view
Fig. 2 is left view of the present invention
Fig. 3 is front view of the present invention
Fig. 4 is concealed safety thick stick
Fig. 5 is that erection device is arranged on counterweight top plan in frame
Fig. 6 is erection device stereogram
Fig. 7 is automatic chain tension adjuster
Fig. 8 is digital intelligent control system schematic diagram
Fig. 9 is Anti-theft door bolt front view
Figure 10 is upper mounting plate shield left view
Figure 11 is upper mounting plate（Non- mounting strap and front and rear guide wheel）Top view
In figure:1st, switch board 2, collapsible support 3, motor 4, reductor 5, drive sprocket 6, chain 7, frame 8, tiltedly
Support 9, trapezoidal track 10, passive chain pulley seat 11, by movable sprocket 12, crank throw 13, commutator 14, counterweight 15, upper mounting plate
16th, hinge 17, rear guide wheel 18, front jocket wheel 19, wheel stand 20, erection device 21, interior independent wire strand core wire rope V belt 22, inspection
Look into door 23, square clamp 24, polished rod eye 25, polished rod 26, wellhead assembly 27, belt connecting seat 28, concealed safety thick stick
29th, Change is to device operation frame 30, screw jack 31, safety bar 32, hand crank 33, sliding block 34, liner plate 35, socket cap
Screw 36, reinforcement 37, centralizer seat 38, hexagon-headed bolt 39, top screw seat 40, jackscrew 41, sleeve 42, plunger 43
, cylindrical spring 44, remote control steel wire 45, door bolt seat 46, spring 47, keeper 48, lock 49, upper mounting plate shield 50, fur
Brush.
Specific embodiment
In Fig. 2, Fig. 3 embodiment, collapsible support 2 is welded with channel-section steel, support before support point, rear support, each other
Chain connection, when dispatching from the factory, preceding support is folded together with oil pumper with rear support, during installation, is hung oil pumper with crane
To vertical, frame 7 is connected with rear support with diagonal brace 8, front and rear support hold-down bolt is connected with concrete basis.Frame 7 is to use
Two H profile steels make column, are welded with steel plate from each other, a rectangular box for closing are become, in the bottom of frame 7
Cylinder iron casting oilcan is sealed with frame, used as lubricating oil sump.Being mainly Cast Iron Surface using cast iron oil sump has hardening
Layer, electric hand drill bores motionless, while oxygen cutting is not opened, prevents lawless person from stealing removal of lubricant.In the upper end of frame 7 and upper mounting plate 15
It is connected, upper mounting plate channel-section steel and welded steel plate, guide wheel 17 after being installed in the middle part of upper mounting plate, front jocket wheel 18 are arranged on wheel stand
On 19, wheel stand 19 is hinged on the middle both sides hinge 16 of upper mounting plate 15.Wheel stand 19 together with front jocket wheel dispatch from the factory transport when,
Frame rear side is rotated it to, is supported as frame, frame front side is operationally rotated it to, so that belt is disembarked frame
There are enough distances, be that shaft mouth operation is allowed some leeway, in shaft mouth operation by front jocket wheel and wheel stand rotate counterclockwise 60-80
Degree, is fixed as workover rig concedes working space with support.
Motor 3 is arranged on the back of preceding support, and decelerator 4 is arranged on the front of motor 3, the back of frame 7, motor skin
Belt wheel is input into shaft pulley with reductor, is connected with V belt, and drive sprocket 5 is installed on the output shaft of reductor 4,
It is equal at stroke in the posterior height of frame 7, passive chain pulley seat is installed, the seat installs cylindrical spring 43, passive sprocket shaft below
It is fixed on passive chain pulley seat 10, passive sprocket shaft front end is arranged on by movable sprocket 11, is connected with chain 6 between two sprocket wheels
Connect, the tensioning of chain 6 is automatically adjusted by cylindrical spring 43.
There is one group of specific links i.e. crank throw 12 on chain 6, one end is used as specific links, the other end and the phase of commutator 13
Even.
Commutator 13 is arranged in the bottom commutator operation frame 29 of counterweight 14, there is parallel orbit, commutator up and down
13 can only side-to-side movement, and can not move up and down, the power of motor 3 is delivered to 13 pairs, commutator by chain 6 by crank throw 12
Counterweight 14 serves fawnies on one's superiors and bully one's subordinates and transmits power of motor, while the circular-rotation of motor to be become the linear reciprocation fortune of counterweight
It is dynamic, so as to be aspirated to underground crude oil.
Counterweight 14 is the rectangular box that a steel plate is made, and inner space is made with reusing for filling steel plate, and steel plate is made
Calibrated bolck, is loaded according to maximum polished rod load and minimum load sum average value.
The top of counterweight 14 is belt connecting seat 27, and the interior head end of independent wire strand core wire rope bead apex 21 is connected thereto, end around
Guide wheel 17, front jocket wheel 18 after upper mounting plate are crossed, is connected with polished rod eye 24 still further below, polished rod eye 24 and the optical-rod clamp 23 of polished rod 25
It is connected.
In Fig. 4 embodiments, the top of counterweight 14 is concealed safety thick stick 28, designs a horizontal parallelogram spiral thousand
Jin top 30, is connected on top with safety bar 31, and jack is rotated with hand crank 32, and jack can draw in and stretch out, when
Safety bar 27 is stretched out when being mounted in the Transverse supports of trapezoidal track 9, you can counterweight 14 is rested on into any stall space position, to take out
The maintenance of oil machine.
Fig. 5 embodiments are respectively to install 1 erection device 20 in the top and bottom corner of counterweight 14, and the device is by steel plate
Make liner plate 34, MC sliding blocks 33, the sliding block and frame clearance sliding fit are installed in surface.Usually counterweight 14 is made up and down in frame
Vertical operation, when in bottom stopper Dian Change to when, counterweight has rocks, and now frictionally holds righting by sliding block and housing slide,
After using the long duration, if sliding block weares and teares, when causing counterweight to increase with frame gap, two hexagon-headed bolts can be unscrewed
38, jackscrew 40 is rotated clockwise, gap is to diminish.After through use for many years, if sliding block wear down, fillister head screw 35 can be unscrewed and changed
Sliding block 33.
Fig. 6 is erection device stereogram, above centralizer seat 37, liner plate 34 vertical each other is welded, in liner plate
Reinforcement 36 is welded in inner side, and sliding block 33 is tightened with fillister head screw 35 on the outside of liner plate, and milling elliptical slot is bored on centralizer seat 37,
The top of counterweight 14 is tightened in two hexagon-headed bolts 38, sliding block 33 and the gap-contact of frame 7, top screw seat 39 is welded
At the top of counterweight 14, jackscrew 40 is screwed in the screwed hole of top screw seat 39, and turned clockwise jackscrew 40, and centralizer 20 is pushed ahead,
Tighten and unscrew the gap of adjusting slider and frame by jackscrew 40.
Fig. 7 is automatic chain tension adjuster, and passive chain pulley seat bottom is ined succession hollow sleeve 41, and gap coordinates in plunger
On 42, helical spring 43 is installed between plunger mat and sleeve 41, by spring force adjust automatically chain tension.
Fig. 8 is digital intelligent control system principle schematic.
Using the operational factor of various Sensor monitoring oil pumpers.Such as pressure sensor, it is many that suspending point loading is measured in real time
It is few, the indicator card of oil pumper is measured at any time；Position sensor, measures the height of underground liquid level at any time；Flow sensor, surveys at any time
Go out the crude oil yield that oil pumper is produced；Specific gravity sensor, measures the water content of institute's crude oil extraction at any time;Velocity sensor,
Belt speed is measured at any time.Electrical parameter such as electric current by the use of motor automatically controls oil pumping as information source by integrated control system
Machine makees optimum operation.
Using focusing on device（CPU）.CPU has process instruction, performs operation, control time, the your writing of processing data four
With.The memory that its use can program, in its computing of storage inside execution logic, sequential operation, timing, counting
With the instruction of the operation such as arithmetical operation, and oil pumper production process can be controlled by digital or analog input and output.
Automatically receive the technical data of various sensors, analyze to form various exportable information by modeling and automatic Synthesis, and according to
The parameter for pre-entering, the running parameter of oil pumper is automatically adjusted by master control system.For example, when underground hypervolia, automatically
Beam-pumping unit jig frequency is heightened, when liquid level is very few, the jig frequency of oil pumper is automatically turned down.
It is wirelessly transferred using Wifi.According to the Various types of data for focusing on device formation, it is wirelessly transferred by Wifi, is sent out at any time
Go out technical parameter and audio frequency and video and well site is live.
System is received using Wifi.Using Wifi wireless networks, computer is opened in Central Control Room, be input into network address, you can obtain
Every technical data and well site audio frequency and video of oil pumper are obtained, it is whether normal further according to these data analysis oil wells, if needs are adopted
Take measure, such as balancing, well workover, change pump.
Fig. 9 is Anti-theft door bolt front view, and Anti-theft door bolt is by remote control steel wire（44）, door bolt seat（45）, spring（46）, keeper
（47）, lock（48）Constitute, door bolt seat（45）The behind middle part of left-hand door is welded on, spring is installed in its inner chamber（46）, keeper
（47）, keeper afterbody and remote control steel wire（44）Link, latch is installed at right position up and down behind the door, lock is installed at middle part
（48）.When two fan doors are closed, in the lock that keeper enters right door under the effect of door bolt seat inner spring, door is to be tacked,
Enabling Ze You Away control device controls.Common door lock is still installed outdoors, as first outpost of the tax office and camouflage.
Figure 10 is upper mounting plate shield left view, and Figure 11 is the non-mounting strap of upper mounting plate and front and rear guide wheel top view, upper mounting plate
（15）It is guide wheel after installing（17）And front jocket wheel（18）Carrier, shield is set on upper mounting plate（49）, with sealing frame,
Banister brush is set around the rectangle outlet that its front portion is passed through for belt（50）, it is used to seal, noise abatement and cleaning belt surface
Dust and rainwater, prevent lubricating oil be contaminated.
Claims (6)
1. a kind of digital intelligent belt oil pumping machine, is the power drive system by support machine frame system, belt traction system,
Lubricating system, brake system, digital intelligent control system is constituted, the support machine frame system：Collapsible support（2）It is the type
The basis of oil pumper, switch board（1）It is arranged on collapsible support（2）Rear portion, frame (7) is installed in collapsible support (2)
Front portion, frame (7) is column by two H profile steels, is welded with steel plate between two columns, constitutes rectangular hollow casing,
Its underpart cylinder iron casts oil sump closing, constitutes fuel tank, and middle side part is connected with diagonal brace (8) with collapsible support (2) behind
Connect, form right angle triangle;Inspection door (22) is set in frame (7) lower front, in the top attachment upper mounting plate of frame (7)
(15), the guide wheel (17) after the middle part of upper mounting plate (15) is set, front portion causes to take turns (18) before setting, is set on upper mounting plate
Shield（49）;The power drive system：Motor (3) and reductor (4) are electric on support before collapsible support (2)
The operation of machine is controlled by digital intelligent control system, and motor (3) uses V -- belt Drive, speed reducer output shaft with reductor (4)
Reach in frame (7), drive sprocket (5) is installed in output shaft end, the middle part on frame (7) rear side（From drive sprocket axial direction
Upper interception length of stroke）, passive chain pulley seat (10) is set, set in passive chain pulley seat (10) bottom and automatically adjust chain
Tight device, installs by movable sprocket (11) on passive sprocket shaft, is driven with chain (6) between active and passive sprocket wheel, in chain
(6) it is crank throw (12) that top and end sets specific links, and the crank throw one end is used as specific links, the other end and commutation
Device (13) is connected, and commutator operation frame (29) of the commutator (13) installed in counterweight (14) below is interior, there is parallel rail up and down
Road, commutator（13）Between upper lower railway, chain（6）By motor（3）Power pass through crank throw（12）It is delivered to commutation
Device（13）, to counterweight（14）Serve and fawn on one's superiors and bully one's subordinates and transmit power of motor, while passing through commutator（13）By the continuous of motor
Circular-rotation becomes pumping for counterweight；The belt traction system：Counterweight (14) is arranged in frame (7), top
Portion's belt connecting seat (27) is connected with interior independent wire strand core wire rope bead apex (21) top, interior independent wire strand core wire rope bead apex (21) end
It is connected with polished rod eye (24) around guide wheel (17), front jocket wheel (18) later, polished rod eye (24) and polished rod (25) use side's clamp (23)
Connection;The counterweight, is the rectangular hollow casing for using welded steel plate, and welded top belt lacings seat (27), top sets and hides
Formula safety bar (28), counterweight middle part chamber places counterweight steel plate, and steel plate is made calibrated bolck, is increased or decreased according to suspending point loading
, in counterweight bottom, commutator operation frame (29) is set, the corner at the top and bottom of counterweight sets erection device (20), with
Frame (7) is slidably matched, it is ensured that it is smooth that counterweight moves back and forth safety；The lubricating system：Reduction box lubricating system is using leaching
Enter formula and gear splash system lubrication, oil pumper lubrication is Bian oil lubrications and grease lubrication, and the former is drive sprocket 30%
Part is immersed in lubricating oil, and chain (6) is lubricated when operation is by oil sump, and the lubricating oil of dipping is carried to passively again
Sprocket wheel, passive sprocket shaft bearing, Change are lubricated to positions such as devices;The forward and backward guide wheel of the latter and motor bearings are moistened using lubricating grease
Sliding, the rectangle exit that upper mounting plate belt passes through sets device for sealing and cleaning, prevents lubricating oil to be contaminated;The brake system
System, is designed in the shaft extension position of reductor input shaft, and a brake disc is installed in shaft end, butterfly is set on brake disc and is stopped
Mechanism of car, braking mechanism has independent power by control system control；It is characterized in that:The front jocket wheel (18), is connected to guide wheel
On seat (19), wheel stand (19) is hinged on the hinge of both sides in the middle of upper mounting plate (15)（16）On, will be leading in product export
Wheel and seat, rotate to frame rear side and make transfer of support, when product is installed by front jocket wheel and seat, rotate to frame front side and make skin
Band guide wheel, struts belt and reaches standard requirement with the distance of frame;Inspection door (22) is set in frame (7) lower front, in door
Behind set Anti-theft door bolt；Set in passive chain pulley seat (10) bottom and automatically adjust chain stretching device;On counterweight top
Concealed safety thick stick (28) is set;Corner at the top and bottom of counterweight sets erection device (20);It is logical in upper mounting plate belt
The rectangle exit crossed sets device for sealing and cleaning, and 15-20mm gaps are left in belt both sides, and fur is set in gap both sides
Brush, is used to seal, the dust and rainwater of noise abatement and cleaning belt surface;System is controlled in the machine set-up of control system digital intelligent
System.
2. a kind of digital intelligent belt oil pumping machine according to claim 1, it is characterised in that, the Anti-theft door bolt be by
Remote control steel wire（44）, door bolt seat（45）, spring（46）, keeper（47）, lock（48）Constitute, door bolt seat（45）It is welded on left-hand door
Behind middle part, its inner chamber install spring（46）, keeper（47）, keeper afterbody and remote control steel wire（44）Link, in You Men
Latch is installed at the position up and down of behind, and lock is installed at middle part（48）.
3. a kind of digital intelligent belt oil pumping machine according to claim 1, it is characterised in that, it is described to automatically adjust chain
Tensioning apparatus is that, by passive chain pulley seat (10), sleeve (41), plunger (42), helical spring (43) is constituted；Passive chain pulley seat
(10) bottom is ined succession sleeve (41), and gap coordinates on plunger (42), and helical spring is installed between plunger mat and sleeve
(43), chain tension is automatically adjusted using spring force.
4. a kind of digital intelligent belt oil pumping machine according to claim 1, it is characterised in that, the concealed safety thick stick
(28) upper chamber of counterweight (14), is provided in, it is by a parallelogram screw jack (30), safety bar (31)
And hand crank（32）Constitute, be connected with safety bar at the top of jack, jack is strutted, promote safety bar to stretch out carrying
In trapezoidal track（9）In stull, counterweight is set to rest in any stull, to safeguard;Jack draws in, drives safety bar
Gathering is hidden in the top of counterweight (14), to run.
5. a kind of digital intelligent blue elephant according to claim 1, it is characterised in that, the erection device
(20) the top and bottom corner of counterweight (14) is provided in, the device is in centralizer seat（37）Upper welding liner plate（34）,
The internal orifice of liner plate welds reinforcement (36), and sliding block (33) fillister head screw (35) is tightened in liner plate (34) outside, in centralizer
Milling elliptical slot is bored on seat (37), groove center line both sides adjacent with base plate are each into 45 degree, and top screw seat (39) is welded on counterweight
（14）Top, jackscrew (40) is screwed in top screw seat (39) screw, rotates clockwise jackscrew, promotes erection device (20) and frame
(7) approach, when gap reaches 2-3mm, tighten two hexagon-headed bolts (38), be pressed on the top of counterweight (14), with
Frame keeps clearance sliding fit, after using the long duration, sliding block（33）Abrasion, gap becomes big, can unclamp turret head spiral shell
Bolt（38）, rotate clockwise jackscrew（40）, after gap is transferred into 2-3mm, then by hexagon-headed bolt（38）Tighten.
6. a kind of digital intelligent belt oil pumping machine according to claim 1, it is characterised in that, the digital intelligent control
System processed, including switch board (1), motor (3), the load pressure sensor set on polished rod eye (24) seat, in oil jacket pipe ring
The position sensor set in empty, in wellhead assembly（26）Flow sensor, the specific gravity sensor set at production valve, upper
The proximity switch set on wheel stand after platform（Velocity sensor）, the Wifi antennas set on upper mounting plate (15), shooting
Head, loudspeaker；CPU integrated manipulators, PLC is set in switch board to automatically control component, Wifi wireless network transceivers, become
Frequency controller, microphone；In oil field, control centre sets Wifi wireless network transceivers, terminal device;Motor (3) dynamic electric
Stream is main information Bian Ji Yuan, is aided with pressure, position, flow, proportion, the various sensor informations of speed by integrated processor
In the instruction of its storage inside execution logic computing, sequential operation, timing, counting and arithmetical operation operation, and by master control system
System automatically adjusts the work ginseng of oil pumper with digital or analog input and output, intelligent control pumping unit production process
Number；By WiFi wireless networks by oil pumper technical parameter and the instantaneous transmission of on-the-spot circumstance audio frequency and video to Central Control Room, Central Control Room leads to
Away of Guoing controls oil pumper start and stop, downloads yield form and pumping-unit workdone graphic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710189188.2A CN106930731A (en) | 2017-03-27 | 2017-03-27 | Digital intelligent belt oil pumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710189188.2A CN106930731A (en) | 2017-03-27 | 2017-03-27 | Digital intelligent belt oil pumping machine |
Publications (1)
| Publication Number | Publication Date |
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| CN106930731A true CN106930731A (en) | 2017-07-07 |
Family
ID=59425812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710189188.2A Withdrawn CN106930731A (en) | 2017-03-27 | 2017-03-27 | Digital intelligent belt oil pumping machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN106930731A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108894752A (en) * | 2018-07-11 | 2018-11-27 | 胜利油田高原石油装备有限责任公司 | A kind of chain drive pumping unit speed change controllable system and working method |
| CN110397393A (en) * | 2019-08-05 | 2019-11-01 | 张学忠 | A kind of counterweight formula hollow built-in shutter with self-lock ability |
| CN113266313A (en) * | 2021-02-25 | 2021-08-17 | 大庆虹铭科技有限公司 | Direct-drive roller screw oil production device |
| CN117005832A (en) * | 2023-09-04 | 2023-11-07 | 大庆石油管理局有限公司 | Tower type pumping unit counterweight self-unloading loading device and operation method |
| CN118065832A (en) * | 2024-04-17 | 2024-05-24 | 山东高原油气装备有限公司 | Belt type pumping unit device for providing power in oil gas collection process |
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Application publication date: 20170707 |
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