CN203097715U - Double power wheel type drifting machine - Google Patents
Double power wheel type drifting machine Download PDFInfo
- Publication number
- CN203097715U CN203097715U CN 201320058679 CN201320058679U CN203097715U CN 203097715 U CN203097715 U CN 203097715U CN 201320058679 CN201320058679 CN 201320058679 CN 201320058679 U CN201320058679 U CN 201320058679U CN 203097715 U CN203097715 U CN 203097715U
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- speed motor
- power
- transmission system
- case
- voltage variable
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- Expired - Fee Related
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Abstract
The utility model relates to a double power wheel type drifting machine which comprises a frame, a front cab, a winch, a derrick and a power transmission system, wherein the front cab, the winch, the derrick and the power transmission system are arranged on the frame, the power transmission system comprises a diesel engine, a gearbox, a transfer case, a rear axle, an axle falling-off case, a front axle and a transmission shaft, the power transmission system further comprises a high-voltage variable-speed motor, an output shaft of the high-voltage variable-speed motor is connected with the input end of a power case through a motor coupling arranged on the high-voltage variable-speed motor, and the output shaft of the power case is connected with the back input end of the gearbox through a power case coupling. The double power wheel type drifting machine has the advantages that the drifting machine has double driving modes of the high-voltage variable-speed motor and the diesel engine, the fact that the high-voltage variable-speed motor drives the power transmission system of the drifting machine can be achieved through an oil field power grid, and therefore the purposes of operating cost control and environment pollution reduction are realized.
Description
Technical field
The utility model belongs to the workover rig in the drilling machinery, is specifically related to a kind of double dynamical wheeled tractor hoist.
Background technology
Wheeled tractor hoist is a kind of light overhaul of oil-water well implement that extensively adopt in the oil field.Existing wheeled tractor hoist is made up of vehicle frame, the preceding driver's cabin, winch, derrick and the power drive system that are arranged on the vehicle frame, power drive system is to be formed by connecting by Diesel engine, gearbox, transfer case, front and back bridge and power transmission shaft, because the fluid torque-converter thermal losses of motor, gearbox is higher, therefore, the cost height, the pollution that exist workover treatment are big, safety, the relatively poor defective of reliability.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art and provides a kind of safety, reliability height, the double dynamical wheeled tractor hoist that operating cost is low, environment pollution is little.
The purpose of this utility model is achieved in that
The utility model comprises vehicle frame, is arranged on preceding driver's cabin, winch, derrick, propons, back axle and power drive system on the vehicle frame, power drive system comprises Diesel engine, gearbox, transfer case, back axle, takes off bridge case, propons, described power drive system also includes the high pressure variable-speed motor, the output shaft of high pressure variable-speed motor is connected with the input of headstock by motor shaft coupling disposed thereon, and the output of headstock is connected with input behind the gearbox by the headstock shaft coupling.
The beneficial effects of the utility model are to make tractor hoist possess high pressure variable-speed motor and the two modes that drive of Diesel engine, can utilize oilfield electric net to realize that the high pressure variable-speed motor drives the power drive system of tractor hoist, thereby reach the purpose of control operation cost, minimizing environment pollution.
Description of drawings
Fig. 1 is an overall construction drawing of the present utility model;
Fig. 2 is a power transmission front view of the present utility model.
Among the figure: derrick 1, vehicle frame 2, winch 3, power drive system 4, preceding driver's cabin 5, back axle 6, transfer case 7, high pressure variable-speed motor 8, motor shaft coupling 9, headstock 10, gearbox 11, Diesel engine 12, propons 13, front axle propeller shaft 14, take off bridge case 15, front propeller shaft 16, headstock shaft coupling 17, inter-axle shaft 18, rear axle propeller shaft 19.
The specific embodiment
As Fig. 1, shown in 2, the utility model comprises vehicle frame 2, be arranged on the preceding driver's cabin 5 on the vehicle frame 2, winch 3, derrick 1, propons 13, back axle 6 and power drive system 4, power drive system 4 comprises Diesel engine 12, Diesel engine 12 output shafts are connected with input before the gearbox 11, gearbox 11 back outputs are connected with transfer case 7 inputs by inter-axle shaft 18, transfer case 7 outputs are connected with back axle 6 by rear axle propeller shaft 19, before the gearbox 11 outputs by front propeller shaft 16 with take off bridge case 15 inputs and be connected, taking off bridge case 15 outputs is connected with propons 13 by front axle propeller shaft 14, described transfer case 7 is in transmission connection by chain and winch 3, gearbox 11 is provided with the back input, described power drive system 4 also includes high pressure variable-speed motor 8, the output shaft of this high pressure variable-speed motor 8 is connected with the input of headstock 10 by motor shaft coupling 9 disposed thereon, and the output of headstock 10 is connected with described gearbox 11 back inputs by headstock shaft coupling 17.
Power drive system 4 of the present utility model had both comprised the Diesel engine power drive system, also comprise the motor power transmission system, when carrying out oil well repairing operation, can utilize the electric energy of oilfield electric net, the drive motor power drive system is finished the tractor hoist job execution.
Claims (1)
1. double dynamical wheeled tractor hoist, comprise vehicle frame (2), be arranged on the preceding driver's cabin (5) on the vehicle frame (2), winch (3), derrick (1), propons (13), back axle (6) and power drive system (4), power drive system (4) comprises Diesel engine (12), gearbox (11), transfer case (7), back axle (6), take off bridge case (15), propons (13), it is characterized in that: described power drive system (4) also includes high pressure variable-speed motor (8), the output shaft of high pressure variable-speed motor (8) is connected with the input of headstock (10) by motor shaft coupling (9) disposed thereon, and the output of headstock (10) is connected with gearbox (11) back input by headstock shaft coupling (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058679 CN203097715U (en) | 2013-02-02 | 2013-02-02 | Double power wheel type drifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058679 CN203097715U (en) | 2013-02-02 | 2013-02-02 | Double power wheel type drifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203097715U true CN203097715U (en) | 2013-07-31 |
Family
ID=48849125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320058679 Expired - Fee Related CN203097715U (en) | 2013-02-02 | 2013-02-02 | Double power wheel type drifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203097715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11955782B1 (en) | 2022-11-01 | 2024-04-09 | Typhon Technology Solutions (U.S.), Llc | System and method for fracturing of underground formations using electric grid power |
-
2013
- 2013-02-02 CN CN 201320058679 patent/CN203097715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11955782B1 (en) | 2022-11-01 | 2024-04-09 | Typhon Technology Solutions (U.S.), Llc | System and method for fracturing of underground formations using electric grid power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20150202 |
|
| EXPY | Termination of patent right or utility model |