CN203925344U - A kind of mechanization workover treatment wellhead column hoist bed - Google Patents
A kind of mechanization workover treatment wellhead column hoist bed Download PDFInfo
- Publication number
- CN203925344U CN203925344U CN201420336142.0U CN201420336142U CN203925344U CN 203925344 U CN203925344 U CN 203925344U CN 201420336142 U CN201420336142 U CN 201420336142U CN 203925344 U CN203925344 U CN 203925344U
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- hydraulic cylinder
- joint
- connection block
- manipulator
- posterior
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Abstract
A kind of mechanization workover treatment wellhead column hoist bed, bearing is arranged on base, whirligig is arranged on bearing, hydraulic motor is connected with whirligig, Connection Block is installed on whirligig, the left end of posterior joint is connected on Connection Block, posterior joint and front joint are linked together by bearing pin, installation manipulator on front joint, hydraulic cylinder Connection Block is fixed on the front portion of posterior joint, one end of hydraulic cylinder is connected with hydraulic cylinder Connection Block hinge type, the other end of hydraulic cylinder is connected with the anterior hinge type in front joint, hydraulic cylinder picks out to hydraulic cylinder from hydraulic motor for pressure pipe, manipulator behavior source is arranged on manipulator, action source picks out manipulator behavior source for pressure pipe from hydraulic motor, the utility model is arranged on the well head of workover treatment, manipulator captures the oil pipe being hung on ground, by the push-and-pull of front joint to the screw thread that aligns OIH pipe after well mouth centering, make high-intensity manual operation become mechanized operation, automaticity is high, operating efficiency is high.
Description
Technical field
The utility model belongs to the instrument of the on-the-spot use of oil well repairing operation, is a kind of mechanization workover treatment wellhead column hoist bed.
Background technology
When oil well operation lower oil tube, an above oil pipe will be lifted from ground, then the screw thread of this root oil pipe bottom is gone up or dismantled with being threaded of OIH pipe, because oil pipe is erected at high aerial, be subject to the impact of wind-force, derrick installation level, oil pipe is easily crooked, rail lower thread upper, unload and bring difficulty, operating speed can reduce greatly on the one hand, and work quality declines; Easily cause on the other hand the damage of tubing round thread, a lot of oil pipes can not be used, or after using, cause tubing round thread leakage, oil well is not fuel-displaced, produces great economic loss.The way addressing this problem is at present the screw thread that artificial push-and-pull makes the oil pipe aligning OIH pipe of lifting from ground, the factor impacts such as bad support is held owing to exerting oneself, inertia, and twice screw thread make-up is very difficult, sometimes needs the repeated multiple times make-up that just can complete; Because work plane often has profit, operator is difficult to stand firm again, has potential safety hazard when operation.Therefore, the way mechanization degree of this artificial push-and-pull is low, and operator's labour intensity is large, and inefficiency does not have safety guarantee.
Summary of the invention
The purpose of this utility model is designing a mechanism workover treatment wellhead column hoist bed, adopts mechanization to grab and pushes away oil pipe, eliminates safe hidden trouble, and increases work efficiency, and reduces labor intensity.
The purpose of this utility model is achieved in that and comprises posterior joint, hydraulic cylinder is for pressure pipe, action source is for pressure pipe, Connection Block, base, hydraulic motor, whirligig, bearing, hydraulic cylinder Connection Block, bearing pin, hydraulic cylinder, front joint, manipulator, manipulator behavior source, bearing is arranged on base, and whirligig is arranged on bearing, hydraulic motor is connected with whirligig, and Connection Block is installed on whirligig, and the left end of posterior joint is connected on Connection Block, posterior joint and front joint are linked together by bearing pin, posterior joint, front joint can rotate around bearing pin, installation manipulator on front joint, hydraulic cylinder Connection Block is fixed on the front portion of posterior joint, one end of hydraulic cylinder is connected with hydraulic cylinder Connection Block hinge type, the other end of hydraulic cylinder is connected with the anterior hinge type in front joint, hydraulic cylinder picks out around posterior joint access hydraulic cylinder from hydraulic motor for pressure pipe, and manipulator behavior source is arranged on manipulator, and action source picks out around posterior joint from hydraulic motor for pressure pipe, access manipulator behavior source, front joint.
The beneficial effects of the utility model are: the utility model is arranged on the well head of workover treatment, manipulator captures the oil pipe being hung on ground, by the push-and-pull of front joint to the screw thread that aligns OIH pipe after well mouth centering, it is connected smoothly, and the utility model becomes mechanized operation from high-intensity manual operation, and automaticity is high, operating efficiency is high, eliminate potential safety hazard, alleviated labor strength, there is significant economic benefit and social benefit.
Brief description of the drawings
Accompanying drawing 1 is assembling drawing of the present utility model.
Accompanying drawing 2 is partial top view after the part 1,9,10,12 of accompanying drawing 1 connects.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
By Fig. 1, 2 can find out, embodiment of the present utility model comprises posterior joint 1, hydraulic cylinder is for pressure pipe 2, action source is for pressure pipe 3, Connection Block 4, base 5, hydraulic motor 6, whirligig 7, bearing 8, hydraulic cylinder Connection Block 9, bearing pin 10, hydraulic cylinder 11, front joint 12, manipulator 13, manipulator behavior source 14, bearing 8 is arranged on base 5, and whirligig 7 is arranged on bearing 8, hydraulic motor 6 is connected with whirligig 7, and Connection Block 4 is installed on whirligig 7, and the left end of posterior joint 1 is connected on Connection Block 4, posterior joint 1 and front joint 12 are linked together by bearing pin 10, posterior joint 1, front joint 12 can rotate around bearing pin 10, changes posterior joint 1 with this, angle between front joint 12, make front joint 12 further and push away far away, installation manipulator 13 on front joint 12, hydraulic cylinder Connection Block 9 is fixed on the front portion of posterior joint 1, one end of hydraulic cylinder 11 is connected with hydraulic cylinder Connection Block 9 hinge types, and the other end of hydraulic cylinder 11 is connected with the anterior hinge type in front joint 12, and hydraulic cylinder picks out around posterior joint 1 and accesses hydraulic cylinder 11 from hydraulic motor 6 for pressure pipe 2, manipulator behavior source 14 is arranged on manipulator 13, and action source picks out around posterior joint 1 from hydraulic motor 6 for pressure pipe 3, manipulator behavior source 14 is accessed in front joint 12.Posterior joint 1 is that two and symmetry are connected on bearing pin 10, and front joint 12 is settled in the gap between two posterior joints 1, as shown in Figure 2.Hydraulic cylinder Connection Block 9 symmetries are fixed on two posterior joints 1, and one end of hydraulic cylinder 11 is connected with the middle part hinge type of hydraulic cylinder Connection Block 9, as shown in Figure 2.Arrange and make it rational in infrastructure like this, can eliminate the additional force of member, reduce the stressed of member, improve reliability, and work flexibly.
Hydraulic motor 6 can do 360o rotation by driven rotary device 7, also rotate with regard to driving mechanical hand 13, hydraulic motor 6 also provides power to hydraulic cylinder 11, manipulator behavior source 14, manipulator 13 is arrested or discharge oil pipe, and furthered or push away far away, realize righting be hung in oil pipe on ground can be smoothly and being threaded of OIH pipe.
Claims (3)
1. a mechanization workover treatment wellhead column hoist bed, comprises posterior joint (1), hydraulic cylinder is for pressure pipe (2), action source is for pressure pipe (3), Connection Block (4), base (5), hydraulic motor (6), whirligig (7), bearing (8), hydraulic cylinder Connection Block (9), bearing pin (10), hydraulic cylinder (11), front joint (12), manipulator (13), manipulator behavior source (14), it is characterized in that: bearing (8) is arranged on base (5), whirligig (7) is arranged on bearing (8), hydraulic motor (6) is connected with whirligig (7), the upper Connection Block (4) of installing of whirligig (7), it is upper that the left end of posterior joint (1) is connected to Connection Block (4), and posterior joint (1) and front joint (12) are linked together by bearing pin (10), posterior joint (1), front joint (12) can rotate around bearing pin (10), the upper installation manipulator (13) in front joint (12), hydraulic cylinder Connection Block (9) is fixed on the front portion of posterior joint (1), one end of hydraulic cylinder (11) is connected with hydraulic cylinder Connection Block (9) hinge type, the other end of hydraulic cylinder (11) is connected with the anterior hinge type of front joint (12), hydraulic cylinder picks out around posterior joint (1) access hydraulic cylinder (11) from hydraulic motor (6) for pressure pipe (2), it is upper that manipulator behavior source (14) is arranged on manipulator (13), and action source picks out around posterior joint (1) from hydraulic motor (6) for pressure pipe (3), access manipulator behavior source, front joint (12) (14).
2. mechanization workover treatment wellhead column hoist bed according to claim 1, is characterized in that: it is upper that posterior joint (1) is that two and symmetry are connected to bearing pin (10), and front joint (12) is settled in the gap between two posterior joints (1).
3. mechanization workover treatment wellhead column hoist bed according to claim 1, it is characterized in that: it is upper that hydraulic cylinder Connection Block (9) symmetry is fixed on two posterior joints (1), and one end of hydraulic cylinder (11) is connected with the middle part hinge type of hydraulic cylinder Connection Block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336142.0U CN203925344U (en) | 2014-06-24 | 2014-06-24 | A kind of mechanization workover treatment wellhead column hoist bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336142.0U CN203925344U (en) | 2014-06-24 | 2014-06-24 | A kind of mechanization workover treatment wellhead column hoist bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925344U true CN203925344U (en) | 2014-11-05 |
Family
ID=51821173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420336142.0U Expired - Fee Related CN203925344U (en) | 2014-06-24 | 2014-06-24 | A kind of mechanization workover treatment wellhead column hoist bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213854A (en) * | 2013-05-31 | 2014-12-17 | 中国石油化工股份有限公司 | Movable hydraulic type downhole tubular column assembling tool |
-
2014
- 2014-06-24 CN CN201420336142.0U patent/CN203925344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213854A (en) * | 2013-05-31 | 2014-12-17 | 中国石油化工股份有限公司 | Movable hydraulic type downhole tubular column assembling tool |
| CN104213854B (en) * | 2013-05-31 | 2016-08-10 | 中国石油化工股份有限公司 | A kind of movable hydraulic formula down-hole string assembly tool |
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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: 20141105 Termination date: 20170624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |