CN205608444U - Workover rig is pulled in electric frequency conversion of intelligent net of operation - Google Patents
Workover rig is pulled in electric frequency conversion of intelligent net of operation Download PDFInfo
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- CN205608444U CN205608444U CN201620211449.7U CN201620211449U CN205608444U CN 205608444 U CN205608444 U CN 205608444U CN 201620211449 U CN201620211449 U CN 201620211449U CN 205608444 U CN205608444 U CN 205608444U
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- workover rig
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Abstract
The utility model relates to a workover rig is pulled in electric frequency conversion of intelligent net of operation. Workover rig winch system, carousel system, hydraulic pressure station, air compressor machine, the intelligent control of hydraulic pressure tong are realized to CPU controller among its electrical control cabinet. The technical scheme of the utility model including the base, be provided with the carousel on the base, hydraulic pressure tong and driller roon, the rear end is provided with the carousel motor, the derrick sets up in the top of frame, be provided with operation panel and touch -sensitive screen in the driller roon, be provided with the resistance box on the frame, the hydraulic pressure station, water -cooling fan, electrical control cabinet, the water -cooling switch board, the air compressor machine, a frequency converter, a motor, a crankshaft position sensor, a switching power supply and a digital frequency meter, the winch motor, the reducing gear box, the dish is stopped and the cylinder, the resistance box, the hydraulic pressure station from left to right sets gradually in the front end of frame, electrical control cabinet is connected with water -cooling switch board and converter, the air compressor machine is connected with the water -cooling switch board, the water -cooling switch board is connected with water -cooling fan, and the winch motor is connected with the reducing gear box, and the reducing gear box is connected with the cylinder, and the cylinder is stopped with the dish and is connected, and the hydraulic pressure tong is connected with the hydraulic pressure station.
Description
Technical field
This utility model belongs to petroleum well workover technical field, is specifically related to a kind of operation intellectuality net electricity frequency conversion and pulls well workover
Machine.
Background technology
Driven by power workover rig the most gradually replaces diesel engine workover rig, becomes the developing direction that workover rig is new, and conventional electricity drives
Dynamic workover rig carry out putting on tourist bus put during be required for operation and hang and close clutch, when above carrying, need to hang and close chain clutch,
It is further added by speed, completes fast lifting tourist bus, need the when of transferring to disengage chain clutch, make tourist bus free releasing, need to stop
Car system controls tourist bus lowering velocity, operation complexity, it is impossible to carries tourist bus on quickly realizing and transfers the switching of tourist bus, due to frequently
Using brake system, brake system abrasion is frequently；In decentralization process, speed controlling relies on brake system to control, to brake system
The requirement of system is the highest, and once brake system breaks down, and whole system can not be operated；On carry during need use from
Locking device is hung in conjunction, and long-term extension closes and disengagement is also required to periodically carry out maintenance and just can ensure that its reliability.Rotating disk drives and drives with winch
The same motor of dynamic employing drives, and speed selects ratio relatively limited.Hydraulic tongs many employings manual operation, needs operator to enter nearby
Row operation, severe operational environment.
Utility model content
The purpose of this utility model is to provide a kind of operation intellectuality net electricity frequency conversion and pulls workover rig and control method thereof, its
Cpu controller in electrical control cabinet realizes workover rig winch system, rotating table system, Hydraulic Station, air compressor machine, hydraulic tongs intelligence
Change and control.
For solving the problem that prior art exists, the technical solution of the utility model is: a kind of operation intellectuality net electricity becomes
Frequency pulls workover rig, including derrick, driller house, base and vehicle frame, described base is provided with rotating disk, hydraulic tongs and driller
Room, base rear end is provided with rotary tray motor, and described derrick is arranged at the top of vehicle frame and is connected by connector, sets in driller house
It is equipped with operating board and touch screen, it is characterised in that: it is provided with resistance box, Hydraulic Station, electric fan with water cooling, electric-controlled on described vehicle frame
Cabinet processed, water-cool control cabinet, air compressor machine, converter, winch motor, reduction box, dish are stopped and cylinder, resistance box, Hydraulic Station from a left side to
The right side is set in turn in the front end of vehicle frame, and electrical control cabinet is connected with water-cool control cabinet and converter, air compressor machine and water-cool control cabinet
Connect；Water-cool control cabinet is connected with electric fan with water cooling, and winch motor is connected with reduction box, and reduction box is connected with cylinder, cylinder and dish
Stopping connection, hydraulic tongs is connected with Hydraulic Station；
Used stopping and universal connecting shaft it is additionally provided with on described base.
Described winch motor, reduction box, cylinder and dish is stopped and is formed the hoister system of workover rig；
Rotating disk, rotary tray motor, used stop and the rotating table system of universal connecting shaft composition workover rig；Rotary tray motor is connected with universal
Axle connects, and universal connecting shaft is connected with rotating disk, and used stopping is connected with universal connecting shaft；It is single that converter is divided into winch and rotating disk to drive
Unit, drives winch motor and rotary tray motor, it is achieved hoister system and rotating table system independently drive respectively.
Described electric fan with water cooling and the water cooling system of water-cool control cabinet composition workover rig, control electrical control cabinet and frequency conversion
The operating temperature of device.
The described control core that the cpu controller in electrical control cabinet is system, model is CPU 1513-1 PN.
Compared with prior art, advantage of the present utility model is as follows:
1, this utility model uses reduction box to realize winch motor and cylinder connects, it is not necessary to clutch is hung and closed, operation winch speed
The given handle of degree just can rotate and reverse with winch, thus realize tourist bus and raise and decentralize；Converter can realize winch and rotating disk
Hovering, minimizing dish is stopped abrasion；Winch is stopped with dish and is realized associating control；Winch breaks down, and dish is stopped self-actuating brake；Rotating disk is stopped with used
Realizing association to control, rotating disk breaks down, used self-actuating brake of stopping, more safe and reliable；
2, this utility model winch, rotating disk have independent driving to control, and control more flexible；
3, all for control system coherent signals are all collected touch screen and show by this utility model, facilitate operator
One time understood working state of system, it is possible to preferably processes the problem in workover treatment, improves the safety coefficient of workover treatment；
4, this utility model uses Profinet communication modes, and networking is convenient, and communication is quick, and engineer can be in background monitoring
Industrial computer Real Time Observation work on the spot situation；
5, this utility model hoister system, rotating table system, Hydraulic Station, air compressor machine, hydraulic tongs intelligentized control method, can be continuous
Repetitive work, reduces operator's labor intensity, improves the security performance of implement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is workover rig intelligentized control method flow chart；
Fig. 4 is this utility model inverter supply circuit diagram；
Fig. 5 is this utility model equipment power supply circuit；
Fig. 6 is this utility model Profinet network structure；
Fig. 7 is this utility model cpu circuit figure.
Description of reference numerals: 1 derrick, 2 vehicle frames, 3 resistance boxes, 4 Hydraulic Stations, 5-electric fan with water cooling, 6 control
Cabinet, 7 water-cool control cabinets, 8 air compressor machines, 9 converters, 10 winch motors, 11 reduction boxes, 12 cylinders, 13 turns
Dish, 14 rig tools, 15-driller house, 16-base, 17-rotary tray motor, 18-be used to be stopped, 19-universal connecting shaft, 20-dish are stopped.
Detailed description of the invention
Below in conjunction with the accompanying drawings the design is described in detail:
See Fig. 1 Fig. 2: a kind of operation intellectuality net electricity frequency conversion pulls workover rig, including derrick 1, driller house 15, base
16 and vehicle frame 2, described base 16 is provided with rotating disk 13, hydraulic tongs 14 and driller house 15, base 16 rear end is provided with and turns
Coil motor 17, described derrick 1 is arranged at the top of vehicle frame 2 and is connected by connector, be provided with in driller house 15 operating board and
Touch screen, it is characterised in that: it is provided with resistance box 3, Hydraulic Station 4, electric fan with water cooling 5, electrical control cabinet 6, water on described vehicle frame 2
Cold switch board 7, air compressor machine 8, converter 9, winch motor 10, reduction box 11, dish stop 20 and cylinder 12, resistance box 3, Hydraulic Station 4
From left to right being set in turn in the front end of vehicle frame 2, electrical control cabinet 6 is connected with water-cool control cabinet 7 and converter 9, air compressor machine 8
It is connected with water-cool control cabinet 7；Water-cool control cabinet 7 is connected with electric fan with water cooling 5, and winch motor 10 is connected with reduction box 11, reduction box
11 are connected with cylinder 12, and cylinder 12 is stopped with dish and 20 is connected, and hydraulic tongs 4 is connected with Hydraulic Station 4；
It is additionally provided with on described base 16 and used stops 18 and universal connecting shaft 19.
Described winch motor 10, reduction box 11, cylinder 12 and dish is stopped the hoister system of 20 composition workover rigs；
Rotating disk 13, rotary tray motor 17, used stop 18 and universal connecting shaft 19 form the rotating table system of workover rig；Rotary tray motor 17
Being connected with universal connecting shaft 19, universal connecting shaft 19 is connected with rotating disk 13, and used stopping 18 is connected with universal connecting shaft 19；Converter 9
It is divided into winch and turntable drive unit, drives winch motor 10 and rotary tray motor 17 respectively, it is achieved hoister system and rotating table system
Independent driving.
Described electric fan with water cooling 5 and water-cool control cabinet 7 form the water cooling system of workover rig, control electrical control cabinet 6 He
The operating temperature of converter 9.
The control core that cpu controller is system in described electrical control cabinet 6, model is CPU 1513-1 PN.
Seeing Fig. 3: after electric control system powers on, cpu controller carries out system initialization, and operator is set by touch screen
Put systematic parameter, demarcate the primary data of each signal picker, observe leading between cpu controller and touch screen, converter
News signal, determines that communication is normal.As it is shown on figure 3, operator sends one-key start order at panel or touch screen, CPU controls
Device, according to flow process set in advance, starts automatically.Receive startup order, meet entry condition, start air compressor machine, no
Meet entry condition, system alarm, touch screen display alarm information, according to alarm message reminding, after troubleshooting, can again grasp
Make one-key start, restart, it is possible to air compressor machine is activated individually at touch screen；After air compressor machine starts, cpu controller is sentenced
Whether disconnected is one-key start, is one-key start, it is judged that whether Hydraulic Station meets entry condition, meets entry condition, and system is automatic
Start Hydraulic Station, be unsatisfactory for entry condition, system alarm, touch screen display alarm information, after troubleshooting, can again operate one
Key starts, it is possible to Hydraulic Station is activated individually at touch screen；After Hydraulic Station starts, cpu controller judges whether it is one-key start,
It is one-key start, it is judged that water-cooled starts whether meet entry condition, meets entry condition, and system starts water-cooling system automatically, no
Meet entry condition, system alarm, touch screen display alarm information, after troubleshooting, can again operate one-key start, it is possible to
Touch screen is activated individually water-cooling system；After water-cooling system starts, cpu controller judges whether it is one-key start, is that a key opens
Dynamic, it is judged that whether winch meets entry condition, meets entry condition, and system starts winch automatically, is unsatisfactory for entry condition, system
Report to the police, after troubleshooting, can again operate one-key start, touch screen display alarm information, it is possible to strand is activated individually at touch screen
Car；After winch starts, cpu controller judges whether it is one-key start, is one-key start, it is judged that whether rotating disk meets trip bar
Part, meets entry condition, system automatic rotating disk, is unsatisfactory for entry condition, system alarm, after troubleshooting, can again operate one
Key starts, touch screen display alarm information, it is possible to rotating disk is activated individually at touch screen；After winch and rotating disk start, it is in outstanding
Stop state；According to operating mode, cpu controller judges whether that winch motor rotates forward, be, dish is stopped and automatically opened up, and winch motor rotates forward, trip
Che Shangti, it is possible to operation winch gives handle and controls winch motor rotating forward；Cpu controller judges whether winch motor according to operating mode
Reversion, is that dish is stopped and automatically opened up, and winch motor inverts, and tourist bus is transferred, it is possible to operation winch gives handle and controls winch motor
Reversion；According to operating mode, cpu controller judges whether that rotary tray motor rotates forward, be, being used to stop automatically opens up, and rotary tray motor rotates forward, it is possible to
Operation rotating disk gives handwheel and controls rotary tray motor rotating forward；According to operating mode, cpu controller judges whether that rotary tray motor inverts, be, is used to
Stopping and automatically open up, rotary tray motor inverts, it is possible to operation rotating disk gives handwheel and controls rotary tray motor reversion；Cpu controller is according to work
Condition judges whether hydraulic tongs operation, if meet operating condition, is, hydraulic tongs starts operation, fulfils assignment, at the beginning of returning to
Beginning position, is unsatisfactory for operating condition, touch screen display alarm information, after troubleshooting, can again operate one-key start, it is possible to
Operating board operation hydraulic tongs operation；Cpu controller detected whether equipment stop/brake, be then stop corresponding device stop/
Brake；Whether shut down, be, shut down.
Seeing Fig. 4: outside 600VAC power supply and accessed the fusing insurance front end of converter by chopper, fusing insurance is with whole
Stream unit connects, and 600V alternating current is converted to unidirectional current, winch inversion unit and rotating disk inversion unit by converter rectification unit
It is connected to dc bus, and unidirectional current is changed into alternating current is used for driving winch frequency conversion motor and rotating disk frequency conversion motor, energy consumption
Brake unit is connected to dc bus, and dynamic braking unit connects dynamic braking resistance, consumes the energy that dc bus is too much, keeps away
Exempt from that DC bus-bar voltage is too high and damage equipment.
See Fig. 5: outside 400VAC power supply enters system by chopper, is winch wind by catalyst KM01-KM06
Machine, rotating disk blower fan, Hydraulic Station, air compressor machine, Water-cooling circulating pump, electric fan with water cooling provide power supply, are controlled for providing for system by P01
Power supply, FR01-FR06 is winch blower fan, rotating disk blower fan, Hydraulic Station, air compressor machine, Water-cooling circulating pump, the Thermal protection of electric fan with water cooling
Device.
See Fig. 6: converter rotating disk inversion unit communication board, converter winch inversion unit communication board, cpu controller,
Cylinder encoder, touch screen, background monitoring industrial computer use Profinet communication modes composition order circuit, and networking is convenient, logical
News are quick；Background monitoring industrial computer real time record and storage field data and equipment operation condition, facilitate engineer to carry out data
Analyze and understand equipment operation condition.
Seeing Fig. 7: cpu controller is control system control core, the numeral input mould linked together with cpu controller
Block and analog input module collection start order and running status is fed back, will control by digital output module and analog output module
Signal processed passes out to contactor coil and electromagnetic valve, drives equipment to run.Equipment is run and the association of running status feedback is closed
System's write cpu controller, it is achieved equipment controls and the closed loop of equipment operation monitoring reliably controls.
Claims (4)
1. a workover rig is pulled in the electricity frequency conversion of operation intellectuality net, including derrick (1), driller house (15), base (16) and vehicle frame
(2), described base (16) being provided with rotating disk (13), hydraulic tongs (14) and driller house (15), base (16) rear end is arranged
Having rotary tray motor (17), described derrick (1) to be arranged at the top of vehicle frame (2) to be connected by connector, driller house sets in (15)
It is equipped with operating board and touch screen, it is characterised in that: it is provided with resistance box (3), Hydraulic Station (4), water-cooled wind on described vehicle frame (2)
Fan (5), electrical control cabinet (6), water-cool control cabinet (7), air compressor machine (8), converter (9), winch motor (10), reduction box
(11), dish stop (20) and cylinder (12), resistance box (3), Hydraulic Station (4) are from left to right set in turn in the front end of vehicle frame (2), electricity
Gas switch board (6) is connected with water-cool control cabinet (7) and converter (9), and air compressor machine (8) is connected with water-cool control cabinet (7)；Water-cooled
Switch board (7) is connected with electric fan with water cooling (5), and winch motor (10) is connected with reduction box (11), reduction box (11) and cylinder (12)
Connect, cylinder (12) stop with dish (20) be connected, hydraulic tongs 4 is connected with Hydraulic Station (4)；
Used stopping (18) and universal connecting shaft (19) it is additionally provided with on described base (16).
Workover rig is pulled in a kind of operation intellectuality net electricity frequency conversion the most according to claim 1, it is characterised in that: described strand
Vehicle motor (10), reduction box (11), cylinder (12) and dish stop (20) composition workover rig hoister system；
Rotating disk (13), rotary tray motor (17), used stop (18) and universal connecting shaft (19) forms the rotating table system of workover rig；Rotating disk electricity
Machine (17) is connected with universal connecting shaft (19), and universal connecting shaft (19) is connected with rotating disk (13), used stop (18) and universal connecting shaft
(19) connect；Converter (9) is divided into winch and turntable drive unit, drives winch motor (10) and rotary tray motor (17) respectively,
Realize hoister system and rotating table system independently drives.
Workover rig is pulled in a kind of operation intellectuality net electricity frequency conversion the most according to claim 1 and 2, it is characterised in that: described
Electric fan with water cooling (5) and the water cooling system of water-cool control cabinet (7) composition workover rig, control electrical control cabinet (6) and converter
(9) operating temperature.
Workover rig is pulled in a kind of operation intellectuality net electricity frequency conversion the most according to claim 3, it is characterised in that: described electricity
The control core that cpu controller is system in gas switch board (6), model is CPU 1513-1 PN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211449.7U CN205608444U (en) | 2016-03-18 | 2016-03-18 | Workover rig is pulled in electric frequency conversion of intelligent net of operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211449.7U CN205608444U (en) | 2016-03-18 | 2016-03-18 | Workover rig is pulled in electric frequency conversion of intelligent net of operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205608444U true CN205608444U (en) | 2016-09-28 |
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ID=56962175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620211449.7U Active CN205608444U (en) | 2016-03-18 | 2016-03-18 | Workover rig is pulled in electric frequency conversion of intelligent net of operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205608444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676746A (en) * | 2016-03-18 | 2016-06-15 | 西安宝美电气工业有限公司 | Intelligent operation grid electricity variable frequency trailing workover rig and control method thereof |
| CN108316867A (en) * | 2018-02-07 | 2018-07-24 | 山东爱特机电技术有限责任公司 | A kind of pure electric vehicle workover rig |
-
2016
- 2016-03-18 CN CN201620211449.7U patent/CN205608444U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676746A (en) * | 2016-03-18 | 2016-06-15 | 西安宝美电气工业有限公司 | Intelligent operation grid electricity variable frequency trailing workover rig and control method thereof |
| CN108316867A (en) * | 2018-02-07 | 2018-07-24 | 山东爱特机电技术有限责任公司 | A kind of pure electric vehicle workover rig |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |