CN203570201U - Hybrid workover rig - Google Patents
Hybrid workover rig Download PDFInfo
- Publication number
- CN203570201U CN203570201U CN201320651064.9U CN201320651064U CN203570201U CN 203570201 U CN203570201 U CN 203570201U CN 201320651064 U CN201320651064 U CN 201320651064U CN 203570201 U CN203570201 U CN 203570201U
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- gear
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- transfer case
- winch
- shaft
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- 239000012530 fluid Substances 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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Abstract
The utility model belongs to the field of oil workover rig machines, and particularly relates to a hybrid workover rig. The hybrid workover rig comprises an automobile chassis, a winch, a transfer case and a motor, wherein the winch and the transfer case are installed on the chassis, and the motor is connected with the winch and provides power for the winch. A gear sliding sleeve clutch is installed in the transfer case, and the motor is a switched reluctance motor. Due to the switched reluctance motor is adopted, the hybrid workover rig has the advantages of being capable of being started up and shut down frequently and rotating forwards and reversely, resistant to shock, low in starting current, low in heating amount, low in cost and reliable in operation, and the switched reluctance motor is suitable for operating conditions of the workover rig and has more obvious advantages than a variable frequency motor. The switched reluctance motor is used in cooperation with an angel gearbox, gear shifting is stable, and the transmission efficiency is high. The gear sliding sleeve clutch is installed in the transfer case, the situation that power comes from a chassis motor or the switched reluctance motor can be controlled, and it is guaranteed that one kind of power is combined while another kind of power is separated.
Description
Technical field
The utility model belongs to petroleum well workover plant machinery field, is specifically related to a kind of Dual-powered workover rig.
Background technology
It is power source that existing workover rig adopts diesel engine mostly, by fluid torque-converter and gearbox, drives winch, realizes and promotes and transfer, and its shortcoming is that efficiency is low, noise is large, energy consumption is high.At present, there is several oil, electric hybrid workover rig: a kind of is to adopt the variable-speed motor of two speed or many speed directly to drive winch, this electromotor control circuit complexity, speed stage is less, is not suitable for the workover treatment of busy shift; Another kind is to adopt variable-frequency motor to drive gearbox driving winch, and the shortcoming of variable-frequency motor is that starting current is large, heating is large, and frequent start-stop and shock resistance are poor, and manufacture and working service cost are higher, so this Dual-powered workover rig is also difficult to promote in oil field.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art and a kind of Dual-powered workover rig is provided, and it can, from engine in situ power taking, also can, take switched reluctance machines as power, carry out the Dual-powered workover rig of workover treatment.
The purpose of this utility model is achieved in that
A kind of Dual-powered workover rig, comprises automobile chassis, is arranged on winch, transfer case on chassis, is connected and provides the motor of power to winch with winch, and gear slide sleeve clutch is installed in described transfer case, and described motor is switched reluctance machines.
On described chassis, be also provided with from the power takeoff of the engine torque extraction of automobile chassis, universal drive shaft I, fall apart from case, universal drive shaft II, fluid torque-converter, constant velocity cardan joint I, constant velocity cardan joint II, universal drive shaft III, angle gearbox, described power takeoff is connected with falling apart from case by universal drive shaft I, fall apart from case and be connected with fluid torque-converter by universal drive shaft II 6, fluid torque-converter is connected with transfer case one input by constant velocity cardan joint I, switched reluctance machines is connected with another input of transfer case by constant velocity cardan joint II, the output of transfer case is connected with angle gearbox by universal drive shaft III, angle gearbox is by chain wheel drive winch.
Described transfer case comprises gear slide sleeve clutch, shift fork, power shaft I, power shaft II, jackshaft, output shaft, gear I, gear II, gear III, power shaft I and output shaft are on same axis, and gear slide sleeve clutch can slide on output shaft, gear I empty set is on output shaft, described jackshaft, power shaft II and power shaft I, output shaft be arranged in parallel, described gear II is sleeved on jackshaft, described gear III is sleeved in power shaft II, described gear I engages with gear II, and described gear II engages with gear III.
Described gear slide sleeve clutch and output shaft are spline joint.
The utlity model has following advantage: 1, adopted switched reluctance machines, possess frequent start-stop rotating, shock resistance and starting current little, generate heat little, cost is low, the characteristic of reliable operation, be applicable to workover rig working condition, than variable-frequency motor, have a clear superiority in; 2, switched reluctance machines and angle gearbox are used in conjunction with, and gear shift is steady, and transmission efficiency is high; 3, gear slide sleeve clutch is housed in transfer case, can controls power from engine in situ or switched reluctance machines, when guaranteeing a kind of power combination, another kind of power separates.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model.
Fig. 2 is that the utility model is removed the top view after derrick.
Fig. 3 is transmission principle figure of the present utility model.
Fig. 4 is transfer case transmission principle figure of the present utility model.
The specific embodiment
As shown in Figure 1,2,3, 4, a kind of Dual-powered workover rig, comprise automobile chassis 1, be arranged on the One On The Chassis winch 14, transfer case 9, derrick 2, be connected and provide the motor 12 of power to winch 14 with winch 14, in described transfer case 9, gear slide sleeve clutch is installed, described motor 12 is switched reluctance machines.
On described chassis 1, be also provided with from the power takeoff 3 of the engine torque extraction of automobile chassis 1, universal drive shaft I 4, fall apart from case 5, universal drive shaft II 6, fluid torque-converter 7, constant velocity cardan joint I 8, constant velocity cardan joint II 10, universal drive shaft III 11, angle gearbox 13, described power takeoff 3 is connected with falling apart from case 5 by universal drive shaft I 4, fall apart from case 5 and be connected with fluid torque-converter 7 by universal drive shaft II 6, fluid torque-converter 7 is connected with transfer case 9 one inputs by constant velocity cardan joint I 8, switched reluctance machines 12 is connected with another input of transfer case 9 by constant velocity cardan joint II 10, the output of transfer case 9 is connected with angle gearbox 13 by universal drive shaft III 11, angle gearbox 13 is by chain wheel drive winch 14.
Described transfer case 9 comprises gear slide sleeve clutch 15, shift fork 16, power shaft I 17, power shaft II 23, jackshaft 21, output shaft 19, gear I 18, gear II 20, gear III 22, power shaft I 17 and output shaft 19 are on same axis, and gear slide sleeve clutch 15 can slide on output shaft 19, gear I 18 empty sets are on output shaft 19, described jackshaft 21, power shaft II 23 and power shaft I 17, output shaft 19 be arranged in parallel, described gear II 20 is sleeved on jackshaft 21, described gear III 22 is sleeved in power shaft II 23, described gear I 18 engages with gear II 20, described gear II 20 engages with gear III 22.
Described gear slide sleeve clutch 15 is spline joint with output shaft 19.
When adopting the motor of automobile chassis 1 to be power source, by controlling shift fork 16, gear slide sleeve clutch 15 in transfer case 9 is moved to left, the internal tooth of external tooth on gear slide sleeve clutch 15 in power shaft I 17 is combined, simultaneously, internal tooth in external tooth on gear slide sleeve clutch 15 and gear I 18 is in disengaged condition, now, engine power is through power takeoff 3, universal drive shaft I 4, fall apart from case 5, universal drive shaft II 6, fluid torque-converter 7, constant velocity cardan joint I 8, the power shaft I 17 of transfer case 9, gear slide sleeve clutch 15, output shaft 19, universal drive shaft III 11, angle gearbox 13, pass to winch 14, when adopting switched reluctance machines 12 to be power source, by controlling shift fork 16, gear slide sleeve clutch 15 in transfer case 9 is moved to right, the internal tooth of external tooth on gear slide sleeve clutch 15 in gear I 18 is combined, simultaneously, internal tooth in external tooth on gear slide sleeve clutch 15 and power shaft I 17 is in disengaged condition, now, power, through constant velocity cardan joint II 10, power shaft II 23, gear III 22, gear II 20, gear I 18, gear slide sleeve clutch 15, output shaft 19, universal drive shaft III 11, angle gearbox 13, passes to winch 14.
Claims (4)
1. a Dual-powered workover rig, comprise automobile chassis (1), be arranged on winch (14), transfer case (9) on chassis (1), be connected and provide the motor (12) of power to winch (14) with winch (14), it is characterized in that: in described transfer case (9), gear slide sleeve clutch is installed, described motor (12) is switched reluctance machines.
2. a kind of Dual-powered workover rig according to claim 1, it is characterized in that: on described chassis (1), be also provided with from the power takeoff (3) of the engine torque extraction of automobile chassis (1), universal drive shaft I (4), fall apart from case (5), universal drive shaft II (6), fluid torque-converter (7), constant velocity cardan joint I (8), constant velocity cardan joint II (10), universal drive shaft III (11), angle gearbox (13), described power takeoff (3) is connected with falling apart from case (5) by universal drive shaft I (4), fall apart from case (5) and be connected with fluid torque-converter (7) by universal drive shaft II (6), fluid torque-converter (7) is connected with transfer case (9) one inputs by constant velocity cardan joint I (8), switched reluctance machines (12) is connected with another input of transfer case (9) by constant velocity cardan joint II (10), the output of transfer case (9) is connected with angle gearbox (13) by universal drive shaft III (11), angle gearbox (13) is by chain wheel drive winch (14).
3. a kind of Dual-powered workover rig according to claim 1, it is characterized in that: described transfer case (9) comprises gear slide sleeve clutch (15), shift fork (16), power shaft I (17), power shaft II (23), jackshaft (21), output shaft (19), gear I (18), gear II (20), gear III (22), power shaft I (17) and output shaft (19) are on same axis, and gear slide sleeve clutch (15) can be in the upper slip of output shaft (19), gear I (18) empty set is on output shaft (19), described jackshaft (21), power shaft II (23) and power shaft I (17), output shaft (19) be arranged in parallel, described gear II (20) is sleeved on jackshaft (21), described gear III (22) is sleeved in power shaft II (23), described gear I (18) engages with gear II (20), described gear II (20) engages with gear III (22).
4. a kind of Dual-powered workover rig according to claim 1, is characterized in that: described gear slide sleeve clutch (15) is spline joint with output shaft (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651064.9U CN203570201U (en) | 2013-10-22 | 2013-10-22 | Hybrid workover rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651064.9U CN203570201U (en) | 2013-10-22 | 2013-10-22 | Hybrid workover rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570201U true CN203570201U (en) | 2014-04-30 |
Family
ID=50537935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320651064.9U Expired - Lifetime CN203570201U (en) | 2013-10-22 | 2013-10-22 | Hybrid workover rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929535A (en) * | 2015-07-15 | 2015-09-23 | 中原总机石油设备有限公司 | Skid-mounted rotary type well repairing and well washing integrated machine |
| CN112455226A (en) * | 2020-11-27 | 2021-03-09 | 三一汽车起重机械有限公司 | Power take-off structure and system, transfer case, crane and fault detection method |
-
2013
- 2013-10-22 CN CN201320651064.9U patent/CN203570201U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929535A (en) * | 2015-07-15 | 2015-09-23 | 中原总机石油设备有限公司 | Skid-mounted rotary type well repairing and well washing integrated machine |
| CN112455226A (en) * | 2020-11-27 | 2021-03-09 | 三一汽车起重机械有限公司 | Power take-off structure and system, transfer case, crane and fault detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |