CN204200361U - Oil electricity is two drives well repairing machine transmission system - Google Patents
Oil electricity is two drives well repairing machine transmission system Download PDFInfo
- Publication number
- CN204200361U CN204200361U CN201420664656.9U CN201420664656U CN204200361U CN 204200361 U CN204200361 U CN 204200361U CN 201420664656 U CN201420664656 U CN 201420664656U CN 204200361 U CN204200361 U CN 204200361U
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- repairing machine
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- well repairing
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 85
- 230000005611 electricity Effects 0.000 title claims abstract description 26
- 238000012546 transfer Methods 0.000 claims abstract description 31
- 239000000446 fuel Substances 0.000 claims abstract description 25
- 230000009977 dual effect Effects 0.000 claims abstract description 21
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
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Abstract
The utility model discloses a kind of oil electricity pair and drive well repairing machine transmission system, comprise: double input transmission case, the first input end of double input transmission case is connected with the clutch end of fuel engine by fluid torque converter, second input end of double input transmission case is connected with the clutch end of motor, the output terminal of double input transmission case and the input end of Double-outputting speed change box are in transmission connection, first output terminal of Double-outputting speed change box is in transmission connection by the input end of intermediate propeller shaft and dual output transfer case, first output terminal of dual output transfer case and the power intake of winch are in transmission connection.Oil electricity of the present utility model is two drives well repairing machine transmission system, and adopt a fuel engine, a variable-frequency motor, power transmission route is short, and transmission efficiency is high, and kinetic equation loss is little, and structure is more rational, safe and reliable, is convenient to maintenance.
Description
Technical field
The utility model relates to oil-field workover rig technical field, specifically, relates to the two transmission system of driving well repairing machine of a kind of oil electricity.
Background technique
Oil electricity is two drives well repairing machine when oil well repairing operation, both can adopt and complete workover eration by engine fuel motivational drive winch, and well site mains power can be utilized again to drive winch to complete workover eration.Winch is driven to complete the cost of workover eration owing to utilizing well site mains power, than adopting the cost reduction about 50% being completed workover eration by engine fuel motivational drive winch, consider mating of well site transformer and well repairing machine variable-frequency motor, so the developing direction of following well repairing machine is driven for oil electricity is two simultaneously.
At present, oil electricity is two drives the primary stage that well repairing machine is in production development, and existing oil electricity is two drives well repairing machine two kinds, and one is employing two motors, and wherein motor is used for the running gear of well repairing machine, and another engine driven generators is used for workover eration; Another kind is employing motor, for the running gear of well repairing machine, draws engine power drive generator to be used for workover eration by power take-off.The power transmission route of winch during workover eration: 1, adopt fuel power: motor--power take-off--generator--frequency-variable controller--variable-frequency motor--gearbox--transfer case--winch; 2, mains power is adopted: well site power supply--frequency-variable controller--variable-frequency motor--gearbox--transfer case--winch.So, no matter the two well repairing machine that drives of existing oil electricity is adopt fuel power, or adopt well site mains power, during well workover, the later drive path of frequency-variable controller is all identical, and when especially adopting fuel power, motor is by power take-off drive electrical generators, the electricity that generator sends, drive variable-frequency motor again by frequency-variable controller, power transmission route is long, and kinetic equation loss is large.
Summary of the invention
Technical problem to be solved in the utility model is: provide the oil electricity pair that a kind of power transmission route is short, kinetic equation loss is little to drive well repairing machine transmission system.
For solving the problems of the technologies described above, the technical solution of the utility model is: oil electricity is two drives well repairing machine transmission system, comprise: double input transmission case, the first input end of described double input transmission case is connected with the clutch end of fuel engine by fluid torque converter, second input end of described double input transmission case is connected with the clutch end of motor, the described output terminal of double input transmission case and the input end of Double-outputting speed change box are in transmission connection, first output terminal of described Double-outputting speed change box is in transmission connection by the input end of intermediate propeller shaft and dual output transfer case, first output terminal of described dual output transfer case and the power intake of winch are in transmission connection.
As preferably, described double input transmission case comprises: output shaft assembly, and described output shaft assembly comprises output shaft, and on described output shaft, empty set is free sleeve gear, and described free gear is provided with internal tooth and external tooth, and described output shaft is provided with clutch gear; Motor input shaft assembly, described motor input shaft assembly comprises motor power input shaft, described motor power input shaft is provided with driving gear, and described driving gear is in transmission connection by the external tooth of jack shaft and the carrier gear be installed on described jack shaft and described free gear; Engine input shaft assembly, described engine input shaft assembly comprises engine power input shaft, and described engine power input shaft and described output shaft are coaxially set, and described engine power input shaft is provided with internal gear; Described clutch gear is selectively combined with the internal tooth of described free gear by shift fork or the internal tooth of described internal gear on described engine power input shaft is combined.
As preferably, described clutch gear is duplicate gear.
As preferably, be provided with described shift fork between two gears of described duplicate gear, described shift fork is connected with the declutch shift shaft that can move axially, spacing by described declutch shift shaft.
As preferably, the output terminal of described declutch shift shaft is hinged with clutch lever.
As preferably, the second output terminal of described dual output transfer case is connected with the front axle drive of well repairing machine by front axle propeller shaft.
As preferably, the second output terminal of described Double-outputting speed change box is connected with the rear axle drive of well repairing machine by rear axle propeller shaft.
As preferably, the output terminal of described dual output transfer case adopts bevel-gear sett.
As preferably, described fuel engine be installed on described well repairing machine vehicle frame rear end and with centerline parallel, the center line of described motor and the centerline parallel of described well repairing machine vehicle frame of well repairing machine.
Owing to have employed technique scheme, oil electricity pair of the present utility model drives well repairing machine transmission system and comprises: double input transmission case, the first input end of double input transmission case is connected with the clutch end of fuel engine by fluid torque converter, second input end of double input transmission case is connected with the clutch end of motor, the output terminal of double input transmission case and the input end of Double-outputting speed change box are in transmission connection, first output terminal of Double-outputting speed change box is in transmission connection by the input end of intermediate propeller shaft and dual output transfer case, first output terminal of dual output transfer case and the power intake of winch are in transmission connection.Oil electricity pair of the present utility model drives well repairing machine transmission system and adopts a motor, and during workover eration, the drive path of winch is: when 1, adopting fuel power: fuel engine--fluid torque converter--double input transmission case--Double-outputting speed change box--dual output transfer case--winch; When 2, adopting mains power: well site power supply--frequency-variable controller--motor--double input transmission case--Double-outputting speed change box--dual output transfer case--winch.That is: during employing fuel power, engine power no longer passes through generator, power take-off, frequency-variable controller and variable-frequency motor, but directly drive winch through fluid torque converter, double input transmission case, Double-outputting speed change box, dual output transfer case, save generator, power take-off, power transmission route is short, and kinetic equation loss is little.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structure cross-sectional schematic of double input transmission case in Fig. 1;
Fig. 3 is the power transmission simplified schematic diagram in Fig. 1 between dual output transfer case and winch;
In figure: 1-propons; 21-front axle propeller shaft; 22-intermediate propeller shaft; 23-rear axle propeller shaft; 3-dual output transfer case; 31-transfer case gear; 4-idle pulley; 5-hoist gear; 6-motor; 7-Double-outputting speed change box; 8-double input transmission case; 81-clutch lever; 82-motor power input shaft; 83-casing; 84-Ventilated cap; 85-driving gear; 861-jack shaft; 862-jack shaft; 863-jack shaft; 87-output shaft; 88-free gear; 89-clutch gear; 891-shift fork; 810-engine power input shaft; 811-internal gear; 812-declutch shift shaft; 9-fluid torque converter; 10-back axle; 11-fuel engine.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with accompanying drawing, embodiment of the present utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, for the structural representation of the utility model embodiment, the oil electricity of the present embodiment is two drives well repairing machine transmission system, comprise: double input transmission case 8, wherein, the first input end of double input transmission case 8 is connected with the clutch end of fuel engine 11 by fluid torque converter 9, fuel engine 11 be installed on well repairing machine vehicle frame rear end and with the centerline parallel of well repairing machine, second input end of double input transmission case 8 is connected by coupling (specifically not marking in figure) with the clutch end of motor 6, the center line of motor 6 and the centerline parallel of well repairing machine vehicle frame, motor 6 adopts variable-frequency motor, the output terminal of double input transmission case 8 and the input end of Double-outputting speed change box 7 are in transmission connection, first output terminal of Double-outputting speed change box 7 is in transmission connection by the input end of intermediate propeller shaft 22 with dual output transfer case 3, second output terminal of Double-outputting speed change box 7 is in transmission connection by the back axle 10 of rear axle propeller shaft 23 with well repairing machine, the output terminal of dual output transfer case 3 adopts bevel-gear sett (not specifically illustrating in figure), first output terminal of dual output transfer case 3 and the power intake of winch and hoist gear 5 are in transmission connection, second output terminal of dual output transfer case 3 is in transmission connection by the propons 1 of front axle propeller shaft 21 with well repairing machine.
As shown in Figure 3, for the power transmission simplified schematic diagram between dual output transfer case 3 and winch, first output terminal of dual output transfer case 3 is provided with transfer case gear 31, hoist gear 5 is in transmission connection transmission of power is ordered about it to winch by idle pulley 4 and transfer case gear 31 and rotates, and realizes workover eration.
As shown in Figure 2, be the optimizing structure design of double input transmission case 8, double input transmission case 8 comprises: casing 83, and casing 83 top is provided with Ventilated cap 84, is installed on the output shaft assembly on casing 83, motor input shaft assembly and engine input shaft assembly.Wherein, output shaft assembly comprises output shaft 87, and output shaft 87 is provided with the free gear 88 of empty set on bearing, and this free gear 88 is provided with internal tooth and external tooth, and output shaft 87 is also provided with clutch gear 89.Wherein, motor input shaft assembly comprises motor power input shaft 82, motor power input shaft 82 is provided with driving gear 85, this driving gear 85 is in transmission connection by the external tooth of jack shaft 861, jack shaft 862, jack shaft 863 and the carrier gear be installed on each jack shaft and free gear 88.Wherein, engine input shaft assembly comprises engine power input shaft 810, and engine power input shaft 810 and output shaft 87 are coaxially set, and engine power input shaft 810 is provided with internal gear 811.Wherein, clutch gear 89 is preferably duplicate gear, shift fork 891 is provided with between two gears of duplicate gear, this shift fork 891 is connected with the declutch shift shaft 812 that can move axially, spacing by declutch shift shaft 812, declutch shift shaft 812 and output shaft 87 be arranged in parallel, are hinged with clutch lever 81 at the output terminal of declutch shift shaft 812; By clutch lever 81, declutch shift shaft 812, shift fork 891, make clutch gear 89 selectively be combined power to transmit motor 6 with the internal tooth of free gear 88, or the internal tooth of internal gear 811 on engine power input shaft 810 is combined the power to transmit fuel engine 11.
As shown in Figure 2, based on the double input transmission case 8 of this structure, when adopting motor 6 to drive, by clutch lever 81, declutch shift shaft 812 is axially moved to left, the left side gear of clutch gear 89 engages with the internal tooth of free gear 88, disconnect engaging of the right side gear of clutch gear 89 and internal gear 811 internal tooth on engine power input shaft 810 simultaneously, the power of motor 6 passes through coupling, driving gear 85, jack shaft 861, jack shaft 862, jack shaft 863 and the carrier gear be installed on each jack shaft, free gear 88 is combined with the left side gear of clutch gear 89, by output shaft 87 outputting power.When adopting fuel engine 11 to drive, by clutch lever 81, declutch shift shaft 812 is axially moved to right, the right side gear of clutch gear 89 engages with internal gear 811 internal tooth on engine power input shaft 810, disconnect the left side gear of clutch gear 89 and engaging of free gear 88 internal tooth, fuel engine 11 is by engine power input shaft 810, clutch gear 89, output shaft 87 outputting power simultaneously.
Oil electricity of the present utility model is two drives well repairing machine transmission system, adopt a fuel engine, a variable-frequency motor, during workover eration, the drive path of winch is: when adopting fuel power, fuel engine--fluid torque converter--double input transmission case--Double-outputting speed change box--dual output transfer case--winch; When adopting mains power, well site power supply--frequency-variable controller-variable-frequency motor--double input transmission case--Double-outputting speed change box--dual output transfer case--winch.That is: during employing fuel power, engine power no longer passes through generator, power take-off, frequency-variable controller and variable-frequency motor, but directly drive winch through fluid torque converter, double input transmission case, Double-outputting speed change box, dual output transfer case, save generator, power take-off, power transmission route is short, transmission efficiency is high, and kinetic equation loss is little, and structure is more rational, safe and reliable, be convenient to maintenance.
Claims (9)
1. oil electricity is two drives well repairing machine transmission system, it is characterized in that, comprise: double input transmission case, the first input end of described double input transmission case is connected with the clutch end of fuel engine by fluid torque converter, second input end of described double input transmission case is connected with the clutch end of motor, the described output terminal of double input transmission case and the input end of Double-outputting speed change box are in transmission connection, first output terminal of described Double-outputting speed change box is in transmission connection by the input end of intermediate propeller shaft and dual output transfer case, first output terminal of described dual output transfer case and the power intake of winch are in transmission connection.
2. oil electricity as claimed in claim 1 is two drives well repairing machine transmission system, and it is characterized in that, described double input transmission case comprises:
Output shaft assembly, described output shaft assembly comprises output shaft, and on described output shaft, empty set is free sleeve gear, and described free gear is provided with internal tooth and external tooth, and described output shaft is provided with clutch gear;
Motor input shaft assembly, described motor input shaft assembly comprises motor power input shaft, described motor power input shaft is provided with driving gear, and described driving gear is in transmission connection by the external tooth of jack shaft and the carrier gear be installed on described jack shaft and described free gear;
Engine input shaft assembly, described engine input shaft assembly comprises engine power input shaft, and described engine power input shaft and described output shaft are coaxially set, and described engine power input shaft is provided with internal gear;
Described clutch gear is selectively combined with the internal tooth of described free gear by shift fork or the internal tooth of described internal gear on described engine power input shaft is combined.
3. oil electricity as claimed in claim 2 is two drives well repairing machine transmission system, and it is characterized in that, described clutch gear is duplicate gear.
4. oil electricity as claimed in claim 3 is two drives well repairing machine transmission system, and it is characterized in that, be provided with described shift fork between two gears of described duplicate gear, described shift fork is connected with the declutch shift shaft that can move axially, spacing by described declutch shift shaft.
5. the oil electricity as described in any one of claim 2,3 or 4 is two drives well repairing machine transmission system, and it is characterized in that, the output terminal of described declutch shift shaft is hinged with clutch lever.
6. oil electricity as claimed in claim 1 is two drives well repairing machine transmission system, and it is characterized in that, the second output terminal of described dual output transfer case is connected with the front axle drive of well repairing machine by front axle propeller shaft.
7. oil electricity as claimed in claim 1 is two drives well repairing machine transmission system, and it is characterized in that, the second output terminal of described Double-outputting speed change box is connected with the rear axle drive of well repairing machine by rear axle propeller shaft.
8. oil electricity as claimed in claim 1 is two drives well repairing machine transmission system, and it is characterized in that, the output terminal of described dual output transfer case adopts bevel-gear sett.
9. oil electricity as claimed in claim 1 is two drives well repairing machine transmission system, it is characterized in that, described fuel engine be installed on described well repairing machine vehicle frame rear end and with centerline parallel, the center line of described motor and the centerline parallel of described well repairing machine vehicle frame of well repairing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664656.9U CN204200361U (en) | 2014-11-07 | 2014-11-07 | Oil electricity is two drives well repairing machine transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664656.9U CN204200361U (en) | 2014-11-07 | 2014-11-07 | Oil electricity is two drives well repairing machine transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204200361U true CN204200361U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420664656.9U Expired - Lifetime CN204200361U (en) | 2014-11-07 | 2014-11-07 | Oil electricity is two drives well repairing machine transmission system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204200361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444112A (en) * | 2017-08-04 | 2017-12-08 | 江苏信息职业技术学院 | A kind of two-output impulse generator actuating unit |
| WO2024065447A1 (en) * | 2022-09-29 | 2024-04-04 | 天津渤海杰瑞石油装备有限公司 | Transmission mechanism and workover apparatus |
-
2014
- 2014-11-07 CN CN201420664656.9U patent/CN204200361U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444112A (en) * | 2017-08-04 | 2017-12-08 | 江苏信息职业技术学院 | A kind of two-output impulse generator actuating unit |
| CN107444112B (en) * | 2017-08-04 | 2023-09-05 | 江苏信息职业技术学院 | Dual-input dual-output power mechanism |
| WO2024065447A1 (en) * | 2022-09-29 | 2024-04-04 | 天津渤海杰瑞石油装备有限公司 | Transmission mechanism and workover apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |