CN107842327A - A kind of continuous running and pulling device of pipeline - Google Patents
A kind of continuous running and pulling device of pipeline Download PDFInfo
- Publication number
- CN107842327A CN107842327A CN201610837567.3A CN201610837567A CN107842327A CN 107842327 A CN107842327 A CN 107842327A CN 201610837567 A CN201610837567 A CN 201610837567A CN 107842327 A CN107842327 A CN 107842327A
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- China
- Prior art keywords
- roller
- support
- shaft
- pipeline
- driven shaft
- 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.)
- Granted
Links
- 244000261422 Lysimachia clethroides Species 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a kind of continuous running and pulling device of pipeline, including gooseneck support, active roller assembly, return idler assembly, the gooseneck support includes a perpendicular support and a semicircle support, the semicircle support wherein one end connects the upper end of perpendicular support by tangent mode, the active roller assembly is arranged in perpendicular support, the return idler assembly is divided into perpendicular support return idler assembly and semicircle support return idler assembly, the perpendicular support return idler assembly is arranged in perpendicular support, and the semicircle support return idler assembly is arranged on semicircle support.The present invention can play alignment protection pipeline when playing underground pipelines.The application of the invention, reduce the destruction to pipeline, pipeline is played a protective role.Alignment section before going into the well makes pipeline not curled after going into the well, and improves the reliability and security of pipeline.
Description
Technical field
The present invention relates to coiled tubing to remove technology, specifically a kind of continuous running and pulling device of pipeline.
Background technology
As oil field has been introduced into development late stage, substantial amounts of old well is redrilled, well-repairing work is continuously increased.With traditional work
Compare, coiled tubing has that duty cycle is short, accident rate is low, convenient transportation；Energy no killing well Operating Pressure, protects oil and gas reservoir；
Horizontal well, directional well operation are convenient and swift；The advantages that oily intraductal operation, operation through tubing can be carried out, it is increasingly being applied to
Operation field.There are problems in the running and pulling devices such as existing coiled tubing injection head, because injection head gooseneck support is in circular arc
Shape, pipeline under lower going-into-well by curly, easily causing pipeline to wear during injection head tripping in phenomena such as.
The content of the invention
It is an object of the invention to provide a kind of continuous running and pulling device of pipeline, and alignment protection can be played when playing underground pipelines
The effect of pipeline.The application of the invention, reduce the destruction to pipeline, pipeline is played a protective role.Alignment section before going into the well
Make pipeline not curled after going into the well, improve the reliability and security of pipeline.
In order to reach above-mentioned purpose, present invention employs following technical scheme, a kind of continuous running and pulling device of pipeline, including goose
Cervical branch frame, active roller assembly, return idler assembly, the gooseneck support include a perpendicular support and a semicircle support, institute
The upper end that semicircle support wherein one end connects perpendicular support by tangent mode is stated, the active roller assembly is arranged on perpendicular support
On, the return idler assembly is divided into perpendicular support return idler assembly and semicircle support return idler assembly, the perpendicular support from
Dynamic roller assembly is arranged in perpendicular support, and the semicircle support return idler assembly is arranged on semicircle support.
The active roller assembly includes driving shaft, active shaft roller, and the driving shaft is arranged in perpendicular support, driving shaft
Roller is arranged on driving shaft by deep groove ball bearing, and the driving shaft passes through shaft coupling connection reducer, decelerator connection electricity
Machine.
Side cover plate is additionally provided with the perpendicular support, a main pinch roller, main pressure are correspondingly arranged on the right side of the active shaft roller
Wheel is arranged on main wheel pressing shaft, and main wheel pressing shaft is arranged on side cover plate, and the active shaft roller and main pinch roller open up corresponding
Groove, trench cross section semicircular in shape, the small 1mm of radius ratio pipeline radius.
The perpendicular support return idler assembly includes driven shaft roller, driven shaft, and the driven shaft is arranged in perpendicular support,
Driven shaft roller is arranged on driven shaft by bearing, one is correspondingly arranged from pinch roller on the right side of the driven shaft roller, from pinch roller
Installed in from wheel pressing shaft, it is arranged on side cover plate, the driven shaft roller and is opened up from pinch roller corresponding from wheel pressing shaft
Groove, trench cross section semicircular in shape, the small 1mm of radius ratio pipeline radius.
The semicircle support return idler assembly includes driven shaft roller, driven shaft, and the driven shaft is arranged on semicircle branch
On frame, driven shaft roller is arranged on driven shaft by bearing, and one is correspondingly arranged on the right side of the driven shaft roller from pinch roller, from
Pinch roller is arranged on from wheel pressing shaft, is arranged on from wheel pressing shaft on upper cover plate, upper cover plate is connected on semicircle support, the driven shaft
Roller and corresponding groove is opened up from pinch roller, trench cross section is half of regular hexagon, side and the lucky phase of pipeline of hexagon
Cut.
Compared to prior art, the invention has the advantages that：
1st, pipeline is moved using the frictional force between the roller and pipeline of driving shaft, mechanical damage will not be caused to pipeline
Wound is good to the protectiveness of pipeline.
2nd, there is the process of one section of alignment before pipeline is gone into the well, it is not curled after going into the well, improve the security of pipeline.
3rd, it is simple in construction, it is easily worked installation；It is easy to operate, it is laborsaving.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the continuous running and pulling device of pipeline of the present invention；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is Fig. 1 B-B sectional views.
In figure：1st, gooseneck support；2nd, upper cover plate；3rd, side cover plate；4th, active shaft roller；5th, driving shaft；6th, shaft coupling；7th, from
Moving axis roller；8th, driven shaft.
Embodiment
Detailed description for the present invention and technology contents, coordinate brief description of the drawings it is as follows, but accompanying drawing only provide reference with
Purposes of discussion, not it is used for being any limitation as the present invention.
According to Fig. 1-3, a kind of continuous running and pulling device of pipeline, a kind of continuous running and pulling device of pipeline, including gooseneck support 1, master
Dynamic roller assembly, return idler assembly, the gooseneck support include a perpendicular support and a semicircle support, the semicircle support
Wherein one end connects the upper end of perpendicular support by tangent mode, and the active roller assembly is arranged in perpendicular support, it is described from
Dynamic roller assembly is divided into perpendicular support return idler assembly and semicircle support return idler assembly, the perpendicular support return idler assembly
In perpendicular support, the semicircle support return idler assembly is arranged on semicircle support.
The active roller assembly includes driving shaft 5, active shaft roller 4, and the driving shaft is arranged in perpendicular support, actively
Shaft roller is arranged on driving shaft by deep groove ball bearing, and the driving shaft passes through the connection reducer of shaft coupling 6, decelerator connection
Motor.
Side cover plate 3 is additionally provided with the perpendicular support, a main pinch roller, main pressure are correspondingly arranged on the right side of the active shaft roller
Wheel is arranged on main wheel pressing shaft, and main wheel pressing shaft is arranged on side cover plate, and the active shaft roller and main pinch roller open up corresponding
Groove, trench cross section semicircular in shape, the small 1mm of radius ratio pipeline radius.The perpendicular support return idler assembly includes driven shaft
Roller, driven shaft, the driven shaft be arranged on perpendicular support on, driven shaft roller by bearing be arranged on driven shaft on, it is described from
One is correspondingly arranged on the right side of moving axis roller from pinch roller, is arranged on from wheel pressing shaft from pinch roller, is arranged on from wheel pressing shaft on side cover plate,
The driven shaft roller and corresponding groove is opened up from pinch roller, trench cross section is in half of regular hexagon, pipeline circular cross-section
It is inscribed within the regular hexagon of trench cross section.
The semicircle support return idler assembly includes driven shaft roller 7, driven shaft 8, and the driven shaft is arranged on semicircle
On support, driven shaft roller is arranged on driven shaft by bearing, and one is correspondingly arranged on the right side of the driven shaft roller from pinch roller,
From pinch roller be arranged on from wheel pressing shaft, from wheel pressing shaft be arranged on upper cover plate 2 on, upper cover plate is connected on semicircle support, it is described from
Moving axis roller and corresponding groove is opened up from pinch roller, trench cross section is half of regular hexagon, and the side of hexagon and pipeline are proper
It is good tangent.
The upper cover plate, side cover plate are connected on gooseneck support by the way of pin connection.Active roller passes through deep-groove ball
Bearing is connected on driving shaft so that driving shaft can drive active roller to rotate.Return idler is connected by deep groove ball bearing
On driving shaft, the groove of pipeline and return idler is tangent so that pipeline can drive return idler to move when moving.Gooseneck branch
One roller of frame body bottom and a roller of side cover plate bottom are active roller, based on the axle being connected with shaft coupling
Moving axis, remaining roller are return idler, and remaining axle is driven shaft.Driving shaft one end is connected on shaft coupling, other end insertion
In gooseneck support, inner baffle ring, deep groove ball bearing, outer baffle ring are inserted in, active shaft roller is inserted on bearing.Make driving shaft using nut
Axial restraint, and active shaft roller can be driven to rotate.Driven shaft is from gooseneck support or the hole one of upper cover plate or side cover plate
End insertion, is inserted in inner baffle ring, deep groove ball bearing, outer baffle ring, driven shaft roller is inserted on bearing.Make driven shaft axial using nut
Fixed, return idler, which rotates, to drive driven shaft to rotate.Driving shaft roller slot section semicircular in shape, radius ratio pipeline radius
Small 1mm so that enough frictional force can be produced between groove and pipeline, there is provided the power of pipeline motion.Driven shaft roller ditch
Slot cross-section is half of regular hexagon, and the side of hexagon and pipeline are just tangent so that friction when pipeline moves between groove
Power, driven shaft roller can be driven to move together.
Power is provided by hydraulic motor, the roller for driving driving shaft by shaft coupling rotates, the groove of roller and continuous oil
Frictional force between pipe moves oil pipe.The motion of oil pipe drives return idler to rotate, allow pipeline rise it is upper and lower enter.Upper lid
Plate and side cover plate prevent oil pipe from beating in the trench.
1st, by the part such as driving shaft, driven shaft, driving wheel, driven pulley, shaft coupling and deep groove ball bearing, sleeve pipe, baffle ring
According to being respectively assembled in gooseneck support, upper cover plate shown in accompanying drawing 2,3, on side cover plate.Driving shaft one end is connected on shaft coupling, separately
In one end insertion gooseneck support, inner baffle ring, deep groove ball bearing, outer baffle ring are inserted in, active shaft roller is inserted on bearing.Use nut
Make driving shaft axial restraint, and active shaft roller can be driven to rotate.Driven shaft is from gooseneck support or upper cover plate or side cover plate
Hole one end insertion, be inserted in sleeve, deep groove ball bearing, baffle ring, driven shaft roller be inserted on bearing.Make driven shaft using nut
Axial restraint, return idler, which rotates, to drive driven shaft to rotate.
2nd, upper cover plate, side cover plate are separated with gooseneck support, pipeline are put into groove, covers upper cover plate and side cover plate,
Upper cover plate and gooseneck support, side cover plate are connected with gooseneck support with pin.
3rd, hydraulic motor is connected on shaft coupling by gearbox.
4th, after starting motor, shaft coupling drives driving shaft to rotate, rubbing between the groove and coiled tubing of active shaft roller
Wiping power moves oil pipe.Driven shaft roller concomitant rotation when pipeline moves.Pipeline can successfully rise out and tripping in.
5th, whole structure figure is as shown in Figure 1.Upper cover plate and side cover plate prevent oil pipe from being beated in the trench in motion process.
Presently preferred embodiments of the present invention is the foregoing is only, is not used to limit the scope of the claims of the present invention, other are with this
The equivalence changes of the patent spirit of invention, it all should all belong to the scope of the claims of the present invention.
Claims (5)
- A kind of 1. continuous running and pulling device of pipeline, it is characterised in that including gooseneck support, active roller assembly, return idler assembly, The gooseneck support includes a perpendicular support and a semicircle support, and the semicircle support wherein one end is connected by tangent mode The upper end of perpendicular support is connect, the active roller assembly is arranged in perpendicular support, and it is driven that the return idler assembly is divided into perpendicular support Roller assembly and semicircle support return idler assembly, the perpendicular support return idler assembly are arranged in perpendicular support, the semicircle Support return idler assembly is arranged on semicircle support.
- 2. the continuous running and pulling device of a kind of pipeline according to claim 1, it is characterised in that the active roller assembly includes Driving shaft, active shaft roller, the driving shaft are arranged in perpendicular support, and active shaft roller is arranged on actively by deep groove ball bearing On axle, the driving shaft passes through shaft coupling connection reducer, decelerator connection motor.
- 3. the continuous running and pulling device of a kind of pipeline according to claim 2, it is characterised in that be additionally provided with the perpendicular support Side cover plate, the active shaft roller right side are correspondingly arranged a main pinch roller, and main pinch roller is arranged on main wheel pressing shaft, main wheel pressing shaft peace On side cover plate, the active shaft roller and main pinch roller open up corresponding groove, trench cross section semicircular in shape, radius ratio The small 1mm of pipeline radius.
- 4. the continuous running and pulling device of a kind of pipeline according to claim 3, it is characterised in that the perpendicular support return idler is total It is arranged on into including driven shaft roller, driven shaft, the driven shaft in perpendicular support, driven shaft roller is arranged on driven by bearing On axle, one is correspondingly arranged on the right side of the driven shaft roller from pinch roller, is arranged on from wheel pressing shaft from pinch roller, is installed from wheel pressing shaft On side cover plate, the driven shaft roller and corresponding groove, trench cross section semicircular in shape, radius ratio pipe are opened up from pinch roller The small 1mm of line radius.
- A kind of 5. continuous running and pulling device of pipeline according to claim 1, it is characterised in that the semicircle support return idler Assembly includes driven shaft roller, driven shaft, and the driven shaft is arranged on semicircle support, and driven shaft roller is arranged on by bearing On driven shaft, one is correspondingly arranged on the right side of the driven shaft roller from pinch roller, is arranged on from pinch roller from wheel pressing shaft, from wheel pressing shaft On upper cover plate, upper cover plate is connected on semicircle support, the driven shaft roller and corresponding ditch is opened up from pinch roller Groove, trench cross section are half of regular hexagon, and the side of hexagon and pipeline are just tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837567.3A CN107842327B (en) | 2016-09-20 | 2016-09-20 | A kind of continuous running and pulling device of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837567.3A CN107842327B (en) | 2016-09-20 | 2016-09-20 | A kind of continuous running and pulling device of pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107842327A true CN107842327A (en) | 2018-03-27 |
| CN107842327B CN107842327B (en) | 2019-03-01 |
Family
ID=61657442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610837567.3A Active CN107842327B (en) | 2016-09-20 | 2016-09-20 | A kind of continuous running and pulling device of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107842327B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287151A (en) * | 2011-05-13 | 2011-12-21 | 宝鸡石油机械有限责任公司 | Guide arch device suitable for coiled tubing unit or drilling machine pipe |
| CN202152239U (en) * | 2011-06-20 | 2012-02-29 | 烟台杰瑞石油装备技术有限公司 | Gooseneck of continuous oil pipe injection head |
| CN103183258A (en) * | 2012-06-30 | 2013-07-03 | 文登鸿通管材有限公司 | Pipeline taking-up/taking-off device |
| CN203394392U (en) * | 2013-07-31 | 2014-01-15 | 艾迪士径向钻井（烟台）有限公司 | Small-pipe-diameter continuous oil pipe gooseneck |
| CN103967434A (en) * | 2014-05-26 | 2014-08-06 | 四川宏华石油设备有限公司 | Novel injection head gooseneck servo mechanism |
| CN204591186U (en) * | 2015-04-09 | 2015-08-26 | 山东科瑞石油装备有限公司 | A kind of injection head gooseneck controlled by hydraulic jack |
-
2016
- 2016-09-20 CN CN201610837567.3A patent/CN107842327B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287151A (en) * | 2011-05-13 | 2011-12-21 | 宝鸡石油机械有限责任公司 | Guide arch device suitable for coiled tubing unit or drilling machine pipe |
| CN202152239U (en) * | 2011-06-20 | 2012-02-29 | 烟台杰瑞石油装备技术有限公司 | Gooseneck of continuous oil pipe injection head |
| CN103183258A (en) * | 2012-06-30 | 2013-07-03 | 文登鸿通管材有限公司 | Pipeline taking-up/taking-off device |
| CN203394392U (en) * | 2013-07-31 | 2014-01-15 | 艾迪士径向钻井（烟台）有限公司 | Small-pipe-diameter continuous oil pipe gooseneck |
| CN103967434A (en) * | 2014-05-26 | 2014-08-06 | 四川宏华石油设备有限公司 | Novel injection head gooseneck servo mechanism |
| CN204591186U (en) * | 2015-04-09 | 2015-08-26 | 山东科瑞石油装备有限公司 | A kind of injection head gooseneck controlled by hydraulic jack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107842327B (en) | 2019-03-01 |
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