CN107842327B - 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
- CN107842327B CN107842327B CN201610837567.3A CN201610837567A CN107842327B CN 107842327 B CN107842327 B CN 107842327B CN 201610837567 A CN201610837567 A CN 201610837567A CN 107842327 B CN107842327 B CN 107842327B
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- China
- Prior art keywords
- roller
- shaft
- driven
- perpendicular support
- pipeline
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- 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
- 230000006378 damage Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000272517 Anseriformes Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000243 solution Substances 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 devices of pipeline, including gooseneck bracket, driving roller assembly, driven roller assembly, the gooseneck bracket includes a perpendicular support and a semicircle bracket, wherein one end connects the upper end of perpendicular support by tangent mode to the semicircle bracket, the driving roller assembly is mounted in perpendicular support, the driven roller assembly is divided into perpendicular support driven roller assembly and semicircle bracket driven roller assembly, the perpendicular support driven roller assembly is mounted in perpendicular support, and the semicircle bracket driven roller assembly is mounted on semicircle bracket.The present invention can play alignment protection pipeline when playing underground pipelines.The application of the invention reduces the destruction to pipeline, plays a protective role to pipeline.Alignment section before going into the well is not curled after so that pipeline is gone into the well, and improves the reliability and safety of pipeline.
Description
Technical field
The present invention relates to coiled tubings to remove technology, specifically a kind of continuous running and pulling device of pipeline.
Background technique
As oil field has been introduced into development late stage, a large amount of old well is redrilled, well-repairing work is continuously increased.With traditional work
It compares, coiled tubing is with 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 efficient；The advantages that can be carried out oily intraductal operation, operation through tubing, is increasingly being applied to
Operation field.There are problems for the running and pulling devices such as existing coiled tubing injection head, since injection head gooseneck bracket is in circular arc
Shape, pipeline during by injection head tripping in curly, phenomena such as being easy to cause pipeline to wear under lower going-into-well.
Summary of the invention
The purpose of the present invention is to provide a kind of continuous running and pulling devices of pipeline, and alignment protection can be played when playing underground pipelines
The effect of pipeline.The application of the invention reduces the destruction to pipeline, plays a protective role to pipeline.Alignment section before going into the well
It is not curled after so that pipeline is gone into the well, improve the reliability and safety of pipeline.
In order to achieve the above objectives, present invention employs following technical solution, a kind of continuous running and pulling device of pipeline, including geese
Cervical branch frame, driving roller assembly, driven roller assembly, the gooseneck bracket include a perpendicular support and a semicircle bracket, institute
Stating semicircle bracket, wherein one end connects the upper end of perpendicular support by tangent mode, and the driving roller assembly is mounted on perpendicular support
On, the driven roller assembly is divided into perpendicular support driven roller assembly and semicircle bracket driven roller assembly, the perpendicular support from
Dynamic idler wheel assembly is mounted in perpendicular support, and the semicircle bracket driven roller assembly is mounted on semicircle bracket.
The driving roller assembly includes driving shaft, active shaft roller, and the driving shaft is mounted in perpendicular support, driving shaft
Idler wheel is mounted on driving shaft by deep groove ball bearing, and the driving shaft connects retarder, retarder connection electricity by shaft coupling
Machine.
It is additionally provided with side cover plate in the perpendicular support, is correspondingly arranged a main pinch roller, main pressure on the right side of the active shaft roller
Wheel is mounted on main wheel pressing shaft, and main wheel pressing shaft is mounted 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 driven roller assembly includes driven shaft roller, driven shaft, and the driven shaft is mounted in perpendicular support,
Driven shaft roller is mounted on driven shaft by bearing, is correspondingly arranged one from pinch roller, from pinch roller on the right side of the driven shaft roller
It is mounted on from wheel pressing shaft, is mounted on side cover plate from wheel pressing shaft, the driven shaft roller and opened up from pinch roller corresponding
Groove, trench cross section semicircular in shape, the small 1mm of radius ratio pipeline radius.
The semicircle bracket driven roller assembly includes driven shaft roller, driven shaft, and the driven shaft is mounted on semicircle branch
On frame, driven shaft roller is mounted on driven shaft by bearing, one is correspondingly arranged on the right side of the driven shaft roller from pinch roller, from
Pinch roller is mounted on from wheel pressing shaft, is mounted on upper cover plate from wheel pressing shaft, and upper cover plate is connected on semicircle bracket, the driven shaft
Idler wheel 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
It cuts.
Compared to the prior art, the invention has the following advantages:
1, pipeline is moved using the frictional force between the idler wheel of driving shaft and pipeline, mechanical damage will not be caused to pipeline
Wound is good to the protectiveness of pipeline.
2, 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 safety of pipeline.
3, structure is simple, is easily worked installation；It is easy to operate, it is laborsaving.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the continuous running and pulling device of pipeline of the present invention；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the B-B cross-sectional view of Fig. 1.
In figure: 1, gooseneck bracket；2, upper cover plate；3, side cover plate；4, active shaft roller；5, driving shaft；6, shaft coupling；7, from
Moving axis idler wheel；8, driven shaft.
Specific embodiment
Detailed description for the present invention and technology contents, cooperation Detailed description of the invention it is as follows, however attached drawing only provides reference with
Purposes of discussion is not intended to limit 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 bracket 1, master
Dynamic idler wheel assembly, driven roller assembly, the gooseneck bracket include a perpendicular support and a semicircle bracket, the semicircle bracket
Wherein one end connects the upper end of perpendicular support by tangent mode, and the driving roller assembly is mounted in perpendicular support, it is described from
Dynamic idler wheel assembly is divided into perpendicular support driven roller assembly and semicircle bracket driven roller assembly, the perpendicular support driven roller assembly
It is mounted in perpendicular support, the semicircle bracket driven roller assembly is mounted on semicircle bracket.
The driving roller assembly includes driving shaft 5, active shaft roller 4, and the driving shaft is mounted in perpendicular support, actively
Shaft roller is mounted on driving shaft by deep groove ball bearing, and the driving shaft connects retarder, retarder connection by shaft coupling 6
Motor.
It is additionally provided with side cover plate 3 in the perpendicular support, is correspondingly arranged a main pinch roller, main pressure on the right side of the active shaft roller
Wheel is mounted on main wheel pressing shaft, and main wheel pressing shaft is mounted 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 driven roller assembly includes driven shaft
Idler wheel, driven shaft, the driven shaft are mounted in perpendicular support, and driven shaft roller is mounted on driven shaft by bearing, it is described from
One is correspondingly arranged on the right side of moving axis idler wheel to be mounted on from wheel pressing shaft from pinch roller from pinch roller, is mounted on side cover plate from wheel pressing shaft,
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 bracket driven roller assembly includes driven shaft roller 7, driven shaft 8, and the driven shaft is mounted on semicircle
On bracket, driven shaft roller is mounted on driven shaft by bearing, one is correspondingly arranged on the right side of the driven shaft roller from pinch roller,
Be mounted on from wheel pressing shaft from pinch roller, be mounted on upper cover plate 2 from wheel pressing shaft, upper cover plate is connected on semicircle bracket, it is described from
Moving axis idler wheel 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 bracket by the way of pin connection.Driving roller passes through deep-groove ball
Bearing is connected on driving shaft, allows driving shaft that driving roller is driven to rotate.Driven roller is connected by deep groove ball bearing
On driving shaft, the groove of pipeline and driven roller is tangent, and pipeline is allowed to drive driven roller to move when moving.Gooseneck branch
One idler wheel of one idler wheel of frame body the lowermost and side cover plate the lowermost is driving roller, based on the axis being connected with shaft coupling
Moving axis, remaining idler wheel are driven roller, remaining axis is driven shaft.Driving shaft one end is connected on shaft coupling, other end insertion
In gooseneck bracket, it is inserted in inner baffle ring, deep groove ball bearing, outer baffle ring, 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 bracket 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.Keep driven shaft axial using nut
Fixed, driven roller rotation can drive driven shaft to rotate.Driving shaft roller slot section semicircular in shape, radius ratio pipeline radius
Small 1mm provides the power of pipeline movement so that can produce enough frictional force between groove and pipeline.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 can drive driven shaft roller to move together.
Power is provided by hydraulic motor, drives the idler wheel of driving shaft to rotate by shaft coupling, the groove of idler wheel and continuous oil
Frictional force between pipe moves oil pipe.The movement of oil pipe drives driven roller rotation, allow pipeline rise it is upper and lower enter.Upper cover
Plate and side cover plate prevent oil pipe from beating in the trench.
1, by the parts such as driving shaft, driven shaft, driving wheel, driven wheel, shaft coupling and deep groove ball bearing, casing, baffle ring
According to being respectively assembled in gooseneck bracket, upper cover plate shown in attached drawing 2,3, on side cover plate.Driving shaft one end is connected on shaft coupling, separately
One end is inserted into gooseneck bracket, is inserted in inner baffle ring, deep groove ball bearing, outer baffle ring, 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 bracket 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, driven roller rotation can drive driven shaft to rotate.
2, upper cover plate, side cover plate are separated with gooseneck bracket, pipeline are put into groove, upper cover plate and side cover plate are covered,
With pin by upper cover plate and gooseneck bracket, side cover plate is connected with gooseneck bracket.
3, hydraulic motor is connected on shaft coupling by gearbox.
4, after starting motor, shaft coupling drives driving shaft rotation, rubbing between the groove and coiled tubing of active shaft roller
Wiping power moves oil pipe.Driven shaft roller is rotated with it when pipeline moves.Pipeline can successfully rise out and tripping in.
5, overall effect figure is as shown in Figure 1.Upper cover plate and side cover plate prevent oil pipe from beating in the trench during the motion.
The foregoing is merely presently preferred embodiments of the present invention, non-to limit the scope of the patents of the invention, other are with this
The equivalence changes of the patent spirit of invention should all belong to the scope of the patents of the invention.
Claims (3)
1. a kind of continuous running and pulling device of pipeline, which is characterized in that including gooseneck bracket, driving roller assembly, driven roller assembly,
The gooseneck bracket includes a perpendicular support and a semicircle bracket, and wherein one end is connected the semicircle bracket by tangent mode
The upper end of perpendicular support is connect, the driving roller assembly is mounted in perpendicular support, and it is driven that the driven roller assembly is divided into perpendicular support
Idler wheel assembly and semicircle bracket driven roller assembly, the perpendicular support driven roller assembly are mounted in perpendicular support, the semicircle
Bracket driven roller assembly is mounted on semicircle bracket；The driving roller assembly includes driving shaft, active shaft roller, the master
Moving axis is mounted in perpendicular support, and active shaft roller is mounted on driving shaft by deep groove ball bearing, and the driving shaft passes through shaft coupling
Device connects retarder, and retarder connects motor, and side cover plate is additionally provided in the perpendicular support, is corresponded on the right side of the active shaft roller
One main pinch roller is set, main pinch roller is mounted on main wheel pressing shaft, and main wheel pressing shaft is mounted on side cover plate, the active shaft roller and
Main pinch roller opens up corresponding groove, trench cross section semicircular in shape, the small 1mm of radius ratio pipeline radius.
2. the continuous running and pulling device of a kind of pipeline according to claim 1, which is characterized in that the perpendicular support driven roller is total
At including driven shaft roller, driven shaft, the driven shaft is mounted in perpendicular support, and driven shaft roller is mounted on driven by bearing
On axis, one is correspondingly arranged on the right side of the driven shaft roller and is mounted on from wheel pressing shaft from pinch roller 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.
3. the continuous running and pulling device of a kind of pipeline according to claim 1, which is characterized in that the semicircle bracket driven roller
Assembly includes driven shaft roller, driven shaft, and the driven shaft is mounted on semicircle bracket, and driven shaft roller is mounted on by bearing
On driven shaft, one is correspondingly arranged on the right side of the driven shaft roller and is mounted on from wheel pressing shaft from pinch roller from pinch roller, from wheel pressing shaft
It is mounted on upper cover plate, upper cover plate is connected on semicircle bracket, the driven shaft roller and corresponding ditch is opened up from pinch roller
Slot, 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 CN107842327A (en) | 2018-03-27 |
| CN107842327B true 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 |
|---|---|
| CN107842327A (en) | 2018-03-27 |
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