CN104632134A - Drilling work-over platform power source mechanical-to-electrical device - Google Patents
Drilling work-over platform power source mechanical-to-electrical device Download PDFInfo
- Publication number
- CN104632134A CN104632134A CN201510051346.9A CN201510051346A CN104632134A CN 104632134 A CN104632134 A CN 104632134A CN 201510051346 A CN201510051346 A CN 201510051346A CN 104632134 A CN104632134 A CN 104632134A
- Authority
- CN
- China
- Prior art keywords
- clutch
- variable frequency
- transmission case
- frequency motor
- flange
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/108—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
Abstract
The invention discloses a drilling work-over platform power source mechanical-to-electrical device. The drilling work-over platform power source mechanical-to-electrical device is characterized in that an AC variable frequency motor is mounted on a base, and the motor is connected with a transmission case through a cardan shaft, a clutch and a flange; all the devices are assembled, adjusted and firmed, the axis centers of all the devices are basically located in the axis of the AC variable frequency motor and a transmission case power input shaft flange, the error does not exceed 2 mm, all bolts are fastened to fix all the devices, a cooling fan is started, the AC variable frequency motor is started after it is checked that the ventilation cooling function of the AC variable frequency motor is normal, a two-position three-way air switch of the clutch is switched on, compressed air enters a clutch air bag through an air pipeline to make the clutch air bag swell, a clutch friction plate on the inner ring of the clutch air bag is pushed to make close contact with a clutch friction hub so that the clutch friction plate and the clutch friction hub can be connected, and at the moment, power of the AC variable frequency motor is transmitted into the transmission case and output through a motor output flange, the cardan shaft, the clutch friction hub, a clutch shaft and the transmission case power input shaft flange.
Description
Technical field
The present invention relates to and in petroleum drilling workover platform, power source is changed the outfit as alternating-current variable frequency motor Direct driver by Diesel Driven.
Background technology
On petroleum drilling workover platform, the power source of machine dimensions drill is substantially from on-the-spot Diesel Driven, in order to extend the application life of diesel engine, a very worthy flexible buffer device (fluid torque-converter or fluid-flywheel clutch) also will be installed additional at diesel powered output, along with national energy-saving reduces discharging the enforcement of engineering and the successful Application of electric drilling machine online power technology, in the place having net electricity available, machine dimensions drill is on-the-spot sometimes because of the needs of construction, scene must must be used under side crops industry even zero load only to have the driving of high-power diesel engine just can complete, the power major part that now diesel combustion diesel oil produces even all makes idle work, not only cause the waste of the energy (diesel oil), cause waste and the environment pollution of the mechanical wear of high-power diesel engine used and maintenance diesel engine lubricating oil used simultaneously.The flexible buffer device that diesel powered output is very worthy in addition, hydraulic oil used, maintenance, maintenance, service equipment personnel will increase the running cost of drilling and repairing well platform.
Summary of the invention
For many drawbacks that drilling and repairing well platform field exists, object of the present invention has aimed to provide a kind of drilling and repairing well platform power source machine and has changed electric installation, its principle is having net electricity available construction ground that the power source diesel engine of onsite application is directly replaced by motor that is high-power, high pulling torque, substituting same power, easily pollute, diesel engine that maintenance cost is high, and without flexible buffer device (fluid torque-converter or fluid-flywheel clutch), reach the object of not only saving the very worthy device of part, also can reach energy-saving and emission-reduction and reduction cost of production.
The object of the invention is to complete like this:
A kind of drilling and repairing well platform power source machine changes electric installation, primarily of base, cooling blower, bolt, alternating-current variable frequency motor, bolt, motor output flange, universal drive shaft, clutch friction hub, clutch empty set bearing, clutch air bag, clutch shaft, transmission case power input shaft flange, gas transmission line, transmission case and air guide cock tap composition, base is provided with alternating-current variable frequency motor, with bolt and bolt, alternating-current variable frequency motor is fixed on base, above alternating-current variable frequency motor, cooling blower is housed, the motor output flange of alternating-current variable frequency motor output is connected with universal drive shaft, universal drive shaft is connected with clutch friction hub, outer ring around clutch shaft is fixed with clutch air bag, clutch empty set bearing is installed with between clutch shaft and clutch friction hub, the transmission case power input shaft Flange joint stretched out in clutch shaft and transmission case, air guide cock tap is contained on the spindle nose of transmission case power input shaft, and gas transmission line is connected between air line on transmission case power input shaft flange institute sleeve and the admission line of clutch air bag.
The beneficial effect of advantage of the present invention and generation is:
1, the present invention adopts motor straight to take over mode for the flexible output device of diesel engine and diesel engine output, and decrease the flexible buffer device of machine dimensions drill power source output, each offshore boring island can reduce a few cover flexible buffer device, saves equipment cost.
2, the rotating speed of alternating-current variable frequency motor can regulate arbitrarily, can meet the needs of all drilling and repairing well platform engine rotating speeds and moment of torsion.
3, the present invention has in the advantage having the electric available area of net generally to use, and object simple to operate, easy to maintenance, not only to reach energy-saving and emission-reduction and energy conservation, also can reduce the labour intensity of post workman, significantly reduce cost of production.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of drilling and repairing well platform power source machine changes electric installation, primarily of base 1, cooling blower 2, bolt 3, alternating-current variable frequency motor 4, bolt 5, motor output flange 6, universal drive shaft 7, clutch friction hub 8, clutch empty set bearing 9, clutch air bag 10, clutch shaft 10a, transmission case power input shaft flange 11, gas transmission line 12, transmission case 13 and air guide cock tap 14 form, base 1 is provided with alternating-current variable frequency motor 4, with bolt 3 and bolt 5, alternating-current variable frequency motor 4 is fixed on base 1, above alternating-current variable frequency motor 4, cooling blower 2 is housed, the motor output flange 6 of alternating-current variable frequency motor 4 output is connected with universal drive shaft 7, universal drive shaft 7 is connected with clutch friction hub 8, outer ring around clutch shaft 10a is fixed with clutch air bag 10, clutch empty set bearing 9 is installed with between clutch shaft 10a and clutch friction hub 8, clutch shaft 10a is connected with the transmission case power input shaft flange 11 stretched out in transmission case 13, air guide cock tap 14 is contained on the spindle nose of transmission case power input shaft, and gas transmission line 12 is connected between air line on transmission case power input shaft flange 11 sleeves and the admission line of clutch air bag 10.
Assemble on base 1 by above linker, adjust all devices such as alternating-current variable frequency motor 4, all devices are made substantially to be on the axis of alternating-current variable frequency motor 4 and transmission case power input shaft flange 11, error is no more than 2mm, all devices fixed by fastening all bolts, open cooling blower 2, check that the ventilating and cooling function of alternating-current variable frequency motor 4 normally starts alternating-current variable frequency motor 4 afterwards, hang the two-bit triplet air cock closing clutch, compressed air is by air guide cock tap 14, air duct on transmission case power input shaft flange 11 sleeves, gas transmission line 12 enters clutch air bag 10, compressed air makes clutch air bag 10 expand, promote clutch friction plate and clutch friction hub 9 close contact of clutch air bag 10 inner ring, now the power of alternating-current variable frequency motor 4 is by motor output flange 6, universal drive shaft 7, clutch friction hub 9, clutch shaft 10a, namely transmission case power input shaft flange 11 passes to successful outputting power in transmission case 13.
Claims (1)
1. a drilling and repairing well platform power source machine changes electric installation, it is characterized in that base (1), cooling blower (2), bolt (3), alternating-current variable frequency motor (4), bolt (5), motor output flange (6), universal drive shaft (7), clutch friction hub (8), clutch empty set bearing (9), clutch air bag (10), clutch shaft (10a), transmission case power input shaft flange (11), gas transmission line (12), transmission case (13) and air guide cock tap (14) composition, base (1) is provided with alternating-current variable frequency motor (4), with bolt (3) and bolt (5), alternating-current variable frequency motor (4) is fixed on base (1), above alternating-current variable frequency motor (4), cooling blower (2) is housed, the motor output flange (6) of alternating-current variable frequency motor (4) output is connected with universal drive shaft (7), universal drive shaft (7) is connected with clutch friction hub (8), outer ring around clutch shaft (10a) is fixed with clutch air bag (10), clutch empty set bearing (9) is installed with between clutch shaft (10a) and clutch friction hub (8), clutch shaft (10a) is connected with the transmission case power input shaft flange (11) stretched out in transmission case (13), air guide cock tap (14) is contained on the spindle nose of transmission case power input shaft, gas transmission line (12) is connected between air line on transmission case power input shaft flange (11) institute sleeve and the admission line of clutch air bag (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510051346.9A CN104632134A (en) | 2014-11-16 | 2015-01-26 | Drilling work-over platform power source mechanical-to-electrical device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014106826744 | 2014-11-16 | ||
| CN201410682674 | 2014-11-16 | ||
| CN201510051346.9A CN104632134A (en) | 2014-11-16 | 2015-01-26 | Drilling work-over platform power source mechanical-to-electrical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104632134A true CN104632134A (en) | 2015-05-20 |
Family
ID=53211313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510051346.9A Pending CN104632134A (en) | 2014-11-16 | 2015-01-26 | Drilling work-over platform power source mechanical-to-electrical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104632134A (en) |
-
2015
- 2015-01-26 CN CN201510051346.9A patent/CN104632134A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |