CN203756077U - Lifting oil pipe sleeper for use in mechanical operation - Google Patents
Lifting oil pipe sleeper for use in mechanical operation Download PDFInfo
- Publication number
- CN203756077U CN203756077U CN201420015634.XU CN201420015634U CN203756077U CN 203756077 U CN203756077 U CN 203756077U CN 201420015634 U CN201420015634 U CN 201420015634U CN 203756077 U CN203756077 U CN 203756077U
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- CN
- China
- Prior art keywords
- oil pipe
- frame
- decending
- balladeur train
- bracket
- 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 discloses a lifting oil pipe sleeper for use in mechanical operation. The lifting oil pipe sleeper comprises a frame, a lifting device arranged on the frame, and a bracket, wherein the bracket is arranged on a carriage, and consists of a sleeper beam and a hanging block; the sleeper beam is horizontally and transversely arranged on the hanging block; a V-shaped roller is arranged on the sleeper beam and is driven by a hydraulic motor; the lifting device comprises a hydraulic cylinder, a transmission mechanism and the carriage; the carriage is connected to the frame in a rolling way, and moves upwards and downwards under the driving action of the transmission mechanism; the frame comprises a portal frame and a base; a wheel is arranged on the back of the portal frame; the base has a horizontal telescopic structure. By adopting the lifting oil pipe sleeper, a hydraulic station of a tractor hoist can be taken as a power source, one end of an oil pipe is lifted to a certain height, and a single oil pipe is pushed forwards by a certain distance towards a well mouth, thus manual carrying and pulling of the oil pipe is replaced. Under the condition of not changing the operation speed and ensuring field safety, the aim of lowering the labor intensity during lifting and lowering of the oil pipe in a well repair operation field is fulfilled.
Description
Technical field
The utility model relates to the well repairing device of petroleum industry underground work, in particular for a kind of do mechanization operation ascending/decending oil pipe pillow in the lower oil tube operation in workover treatment.
Background technology
When oil-water well workover treatment, lower oil tube need to elevator realize oil pipe on carry, the operation such as transfer, oil pipe pillow can make its Convenient button elevator for oil pipe one end provides certain height, at present, the on-the-spot conventional oil pipe pillow of workover treatment is fixed, sleeper beam height is fixed, in the time there is difference in height with pipe row in oil pipe sleeper beam, need manually between pipe row and sleeper beam by root lift to move oil pipe one end and sequence, instantly when oil pipe, for the oil pipe that makes to discharge on sleeper beam reserves the position of buckleing elevator, also need manually by root pull oil pipe, so just, cause following shortcoming: 1, labor strength is large, easily cause the loss of workman's waist, 2, after tubing thread elevator, in lifting process, easily make oil pipe pillow skew, have potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of do mechanization operation ascending/decending oil pipe pillow, can utilize the Hydraulic Station of tractor hoist as power source, by the height certain lifting of oil pipe one end, and promote single oil pipe to well head direction certain distance of advancing, thereby replace workman to complete the action of lift to move, pull oil pipe.In not changing operating speed, ensureing site safety, reach the large object of hand labor intensity while reducing the on-the-spot lower oil tube of workover treatment.
In order to reach above-mentioned purpose, the utility model has adopted following technical scheme, do mechanization operation ascending/decending oil pipe pillow, comprise frame and be arranged on the lifting gear in frame, also comprise bracket, described bracket is arranged on balladeur train, described lifting gear comprises hydraulic cylinder, transmission mechanism, described transmission mechanism is non-sealed joint transmission, chain on the one hand with the sprocket engagement on hydraulic cylinder top, two ends are connected with frame and balladeur train respectively, and described balladeur train tumbling-type is connected in frame, and moves up and down along frame by the drive of transmission mechanism.
Described bracket comprises hanging block and sleeper beam, described hanging block be at right angle setting in balladeur train, described sleeper beam and hanger form right angle type and are connected.
Described sleeper beam medial extremity is provided with V-type roller near the position of bracket, and the outboard end of described sleeper beam is provided with and can rotates the positive stop block regulating.
Described V-type roller connecting fluid pressure motor, hydraulic motor drives V-type roller to rotate.
Described frame is made up of door frame and base, and described door frame bottom is seated on base crossbeam, and described base is horizontal retractable structure.
The back of described door frame is provided with wheel.
Transmission mechanism comprises two chain wheel set arranged side by side, each independent chain wheel set comprises the chain being connected between frame and balladeur train and the sprocket wheel being connected with a joggle with it, its corresponding sprocket wheel of described two chain wheel set arranged side by side uses same sprocket shaft, and described hydraulic cylinder is connected on sprocket shaft.
Compared to prior art, the utlity model has following beneficial effect:
1. can substitute the on-the-spot roustabout of workover treatment and complete oil pipe lift to move, the push-and-pull operation in lower oil tube process, can reduce labor strength.
2. be applicable to different well head height.
3. need not set up hydraulic test, utilize the Hydraulic Station of existing tractor hoist hydraulic tongs as power source, input cost is low, easy to use.
4. the four wheels at telescopic base and frame back, has ensured the on-the-spot stability using of device, again convenient transport.
Brief description of the drawings
Fig. 1 is the side-looking structure chart of do mechanization operation of the present utility model ascending/decending oil pipe pillow;
Fig. 2 is the structure chart of facing of do mechanization operation of the present utility model ascending/decending oil pipe pillow.
In figure: 1, frame; 2, transmission mechanism; 3, bracket; 4, hanging block; 5, positive stop block; 6, sleeper beam; 7, V-type roller; 8, base; 9, wheel; 10, hydraulic motor; 11, balladeur train; 12, door frame; 13, chain; 14, sprocket shaft; 15, sprocket wheel.
Detailed description of the invention
Relevant detailed description of the present utility model and technology contents, coordinate brief description of the drawings as follows, but accompanying drawing only provides the use of reference with explanation, is not used for the utility model to be limited.
As shown in Figure 1-2, do mechanization operation ascending/decending oil pipe pillow, comprise frame 1 and be arranged on the lifting gear in frame, also comprise bracket 3, described bracket is arranged on balladeur train 11, described lifting gear comprises hydraulic cylinder, transmission mechanism 2, balladeur train 11, described transmission mechanism 2 engages with the sprocket wheel 15 on hydraulic cylinder top on the one hand, two ends are connected respectively described transmission mechanism and are connected with hydraulic cylinder on the one hand with frame 1 and balladeur train 11, connect on the other hand the balladeur train at bracket place, described bracket is connected in frame 1 by balladeur train 11 tumbling-types, and move up and down along frame by the drive of transmission mechanism 2.Described bracket 3 comprises hanging block 4 and sleeper beam 6, and described hanging block 4 at right angle settings, on balladeur train 11, are also connected with a horizontal sleeper beam 6 on it, and described sleeper beam forms right angle type with hanging block and is connected.Described sleeper beam medial extremity is provided with V-type roller 7 near the position of bracket, and the outboard end of described sleeper beam is provided with and can rotates the positive stop block 5 regulating.Described V-type roller connecting fluid pressure motor 10, hydraulic motor drives V-type roller to rotate.Described frame 1 comprises that door frame 12 and base 8 are door frame 12, and door frame 12 bottoms are seated on base 8 crossbeams, and described base 8 is horizontal retractable structure.The back of described door frame is provided with wheel 9.Described bracket is connected on balladeur train by hanging fast buckling.Transmission mechanism comprises two chain wheel set arranged side by side, each independent chain wheel set comprises the sprocket wheel 15 that is connected in the chain 13 between frame 1 and balladeur train 11 and is connected with a joggle with it, described two chain wheel set arranged side by side are used same sprocket shaft 14 with corresponding sprocket wheel, and described hydraulic cylinder is connected on sprocket shaft.
In described frame 1, door frame 12 and base 8 are welded to connect, and balladeur train 11 is installed on door frame 12 by roller, can upper and lower displacement, and wheel 9 is installed on door frame 12 backs.Wherein the width of base 8 can change by expansion link wherein, thereby prevents that oil pipe pillow from translating at work.Transmission mechanism 2 is according to times journey mechanism of movable pulley, one times of stroke of dynamical element is converted to the twice stroke of executing agency, realize by chain transmission, comprising sprocket shaft 14, sprocket wheel 15, chain 13, sprocket shaft 14 is welded in the hydraulic stem upper end of hydraulic cylinder, and the two ends of chain 13 are connected on the crossbeam of balladeur train 11 and door frame 12.Bracket 3 comprises positive stop block 5, sleeper beam 6, V-type roller 7 and the several parts of hanging block 4, and by hanging block 4 buckle with balladeur train 11 on.
When well layout, ascending/decending oil pipe pillow is positioned over to well head, oil pipe is arranged a side, makes sleeper beam 6 and pipe row's support parallel, the then one side pull-out to well head direction by base 8, thus prevent that oil pipe pillow from being hurted sb.'s feelings by oil pipe band in lower oil tube process.When operation, discharge multiple-tubing string on sleeper beam 6 after, the positive stop block 5 of rotation on sleeper beam 6, prevents that oil pipe from tumbling in lifting process.According to well head requirement for height, provide power by tractor hoist Hydraulic Station, drive hydraulic cylinder to do elevating movement, make bracket 3 reach the twice stroke of hydraulic cylinder along door frame 12 by transmission mechanism 2, thereby make sleeper beam 6 fast liftings to requiring height.Close hydraulic cylinder switch, primer fluid pressure motor 10, hydraulic motor 10 rotates and drives V-type roller 7 to rotate, thus the oil pipe on pushing rolling wheels stretches out certain distance to well head direction.When after the complete transport of operation, recoverable base is to reduce the volume in transportation.When carrying, oil pipe pillow can be fallen, and promote oil pipe pillow by the wheel 9 at frame back and advance.
The foregoing is only preferred embodiment of the present utility model, non-in order to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.
Claims (8)
1. a do mechanization operation ascending/decending oil pipe pillow, comprise frame and be arranged on the lifting gear in frame, also comprise bracket, it is characterized in that, described bracket is arranged on balladeur train, and described lifting gear comprises hydraulic cylinder, transmission mechanism, balladeur train, described transmission mechanism on the one hand with the sprocket engagement on hydraulic cylinder top, two ends are connected with frame and balladeur train respectively, and described balladeur train tumbling-type is connected in frame, and moves up and down along frame by the drive of transmission mechanism.
2. a kind of do mechanization operation ascending/decending oil pipe pillow according to claim 1, is characterized in that, described bracket comprises hanging block and sleeper beam, described hanging block be at right angle setting in balladeur train, described sleeper beam and hanging block form right angle type and are connected.
3. a kind of do mechanization operation ascending/decending oil pipe pillow according to claim 2, is characterized in that, described sleeper beam medial extremity is provided with V-type roller near the position of bracket, and the outboard end of described sleeper beam is provided with and can rotates the positive stop block regulating.
4. a kind of do mechanization operation ascending/decending oil pipe pillow according to claim 3, is characterized in that, described V-type roller connecting fluid pressure motor, and hydraulic motor drives V-type roller to rotate.
5. a kind of do mechanization operation ascending/decending oil pipe pillow according to claim 1, is characterized in that, described frame comprises door frame and base, and described door frame bottom is seated on the crossbeam of base, and described base is horizontal retractable structure.
6. a kind of do mechanization operation ascending/decending oil pipe pillow according to claim 5, is characterized in that, the back of described door frame is provided with wheel.
7. a kind of do mechanization operation ascending/decending oil pipe pillow according to claim 1, is characterized in that, described bracket is connected on balladeur train by buckling of hanging block.
8. a kind of do mechanization operation ascending/decending oil pipe pillow according to claim 1, it is characterized in that, transmission mechanism comprises two chain wheel set arranged side by side, each independent chain wheel set comprises the chain being connected between frame and balladeur train and the sprocket wheel being connected with a joggle with it, its corresponding sprocket wheel of described two chain wheel set arranged side by side uses same sprocket shaft, and described hydraulic cylinder is connected on sprocket shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015634.XU CN203756077U (en) | 2014-01-11 | 2014-01-11 | Lifting oil pipe sleeper for use in mechanical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015634.XU CN203756077U (en) | 2014-01-11 | 2014-01-11 | Lifting oil pipe sleeper for use in mechanical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756077U true CN203756077U (en) | 2014-08-06 |
Family
ID=51251364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015634.XU Expired - Fee Related CN203756077U (en) | 2014-01-11 | 2014-01-11 | Lifting oil pipe sleeper for use in mechanical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775770A (en) * | 2014-01-11 | 2015-07-15 | 中国石油化工股份有限公司 | Lifting type oil tube pillow for mechanized operation |
| CN106150405A (en) * | 2015-03-27 | 2016-11-23 | 中国石油化工股份有限公司 | A kind of mechanical lift, pull oil pipe device and method |
-
2014
- 2014-01-11 CN CN201420015634.XU patent/CN203756077U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775770A (en) * | 2014-01-11 | 2015-07-15 | 中国石油化工股份有限公司 | Lifting type oil tube pillow for mechanized operation |
| CN106150405A (en) * | 2015-03-27 | 2016-11-23 | 中国石油化工股份有限公司 | A kind of mechanical lift, pull oil pipe device and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20170111 |