CN2519854Y - Petroleum well repairing machine - Google Patents
Petroleum well repairing machine Download PDFInfo
- Publication number
- CN2519854Y CN2519854Y CN 01260633 CN01260633U CN2519854Y CN 2519854 Y CN2519854 Y CN 2519854Y CN 01260633 CN01260633 CN 01260633 CN 01260633 U CN01260633 U CN 01260633U CN 2519854 Y CN2519854 Y CN 2519854Y
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- CN
- China
- Prior art keywords
- power
- right angle
- drive
- transmission case
- angle transfer
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a mechanical workover machine specially used in the petroleum, which is suitable for the rotation, the lifting and the circulation operation of the workover. The workover machine uses the power transmission way of diesel engine plus hydraulic transmission box, a right angle independent gear transmission box is installed behind the hydraulic transmission box, the right angle independent gear transmission box outputs power in two ways, and the power is transferred to the winch and the oil well pump driving the mud circulation system. The mechanical workover machine can complete the rotation, the lifting and the circulation operation of the oil well without being provided with other power machine and mud pump, which improves the applicability of the host, widens the operation scope, and improves the installation speed of the whole machine set.
Description
(1) technical field:
The utility model relates to a kind of oil special-purpose machinery workover rig, is applicable to rotation, lifting and the cycle operation of petroleum well workover.
(2) background technology:
In the known technology, car dress formula or skid-mounted workover rig main frame can only be finished rotation and promote operation, the oil pump that is used to carry out the mud circulation operation is not installed on the main frame, needing to be equipped with in addition engine drive oil pump when workover rig will carry out the mud circulation workover treatment finishes, being workover rig main frame and oil pump group is two kinds of equipment independently, by separately power drive, be installed in respectively on the different modules respectively.
Be subjected to the restriction of above-mentioned workover rig structure, when the workover rig of known technology will carry out the mud circulation operation, must be equipped with equipment such as special engine, oil pump in addition, carry out unit at the scene and install.Therefore, working efficiency is relatively low.
(3) summary of the invention:
The purpose of this utility model provides a kind of petroleum well servicing rig, and it need not be equipped with other engine and oil pump, just can finish rotation, lifting and the cycle operation of oil well.
The utility model technology is to adopt the power transmission mode of Diesel engine+hydraulic transmission gear box, a right angle transfer gear transmission case is installed in back at hydraulic transmission gear box, the output shaft of hydraulic transmission gear box connects with the power shaft of right angle transfer gear transmission case, a drive bevel gear is installed on the power shaft of right angle transfer gear transmission case, drive bevel gear realizes the output of power two ends with two driven wheel of differential engagements simultaneously, one end is passed oil pump by the machine driving of routine with power transmission, the break-make that clutch carries out power is installed on this output shaft, and the other end is passed winch by the machine driving of routine with power transmission.The utility model other parts form of structure and conventional workover rig are roughly the same.
Because the utility model utilizes right angle transfer gear transmission case to realize the output of power two-way, one the road drives winch realizes rotation and promotes operation that another road drives oil pump and realizes the mud circulation operation, has improved the applicability of main frame, widen job area, improved the installation rate of workover rig.
Be described further below in conjunction with accompanying drawing:
Fig. 1 is petroleum well servicing rig transmission principle figure.
Show as Fig. 1, workover rig is installed motor 1, hydraulic transmission gear box 2, the type of belt drive of forming machinery+fluid power, a right angle transfer gear transmission case 3 is installed in back at hydraulic transmission gear box 2, the clutch end of hydraulic transmission gear box 2 connects with right angle transfer gear transmission case 3 power shafts, an initiatively spiral bevel gear is installed on the power shaft of right angle transfer gear transmission case 3, initiatively spiral bevel gear meshes with two driven spiral bevel gears simultaneously, realize the two ends output of power, one end drives oil pump 5 work by chain drive, and the break-make that clutch 4 carries out power is installed on this output shaft.Other end output is passed winch 6 by chain drive with power transmission.
Claims (2)
1, a kind of petroleum well servicing rig, adopt Diesel engine (1) to drive the kind of drive of hydraulic transmission gear box (2) power output, other parts such as winch, rotating disk, traveling system, the chassis, ancillary equipment and mechanical transmission mechanism etc. thereof all adopt the conventional structure mounting arrangements, it is characterized in that: a right angle transfer gear transmission case (3) has been installed in the back of hydraulic transmission gear box (2), the output of hydraulic transmission gear box (2) connects with the power shaft of right angle transfer gear transmission case (3), a drive bevel gear is installed on the power shaft of right angle transfer gear transmission case (3), drive bevel gear meshes with two driven wheels of differential simultaneously, is delivered to the oil pump (5) of winch (6) and drive mud circulating system after the output of two ends power respectively by the mechanical transmission mechanism of routine.
2, petroleum well servicing rig as claimed in claim 1, it is characterized in that: drive bevel gear and the driven wheel of differential installed in the described right angle transfer gear transmission case (3) are spiral bevel gears, and two clutch ends of right angle transfer gear transmission case (3) are respectively by the oil pump (5) of chain drive transferring power to winch (6) and drive mud circulating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01260633 CN2519854Y (en) | 2001-09-11 | 2001-09-11 | Petroleum well repairing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01260633 CN2519854Y (en) | 2001-09-11 | 2001-09-11 | Petroleum well repairing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2519854Y true CN2519854Y (en) | 2002-11-06 |
Family
ID=33668736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01260633 Expired - Fee Related CN2519854Y (en) | 2001-09-11 | 2001-09-11 | Petroleum well repairing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2519854Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100338333C (en) * | 2003-04-18 | 2007-09-19 | 崔时光 | Automatic service rig for oil field |
| CN101691106A (en) * | 2009-10-22 | 2010-04-07 | 南京德众机电设备制造有限公司 | Four-wheel drive power divider device for tractor |
| CN105417419A (en) * | 2015-12-10 | 2016-03-23 | 中国石油集团渤海石油装备制造有限公司 | Electric energy storage workover rig wide in speed adjustable range |
| CN109882571A (en) * | 2019-03-01 | 2019-06-14 | 青岛北海俊惠电子仪表有限公司 | Power transmission and tractor hoist, workover rig containing the power transmission |
-
2001
- 2001-09-11 CN CN 01260633 patent/CN2519854Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100338333C (en) * | 2003-04-18 | 2007-09-19 | 崔时光 | Automatic service rig for oil field |
| CN101691106A (en) * | 2009-10-22 | 2010-04-07 | 南京德众机电设备制造有限公司 | Four-wheel drive power divider device for tractor |
| CN105417419A (en) * | 2015-12-10 | 2016-03-23 | 中国石油集团渤海石油装备制造有限公司 | Electric energy storage workover rig wide in speed adjustable range |
| CN109882571A (en) * | 2019-03-01 | 2019-06-14 | 青岛北海俊惠电子仪表有限公司 | Power transmission and tractor hoist, workover rig containing the power transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021106 Termination date: 20090911 |