CN106401507B - A kind of magnetic force rotation oil well pipe wrench and its control system - Google Patents
A kind of magnetic force rotation oil well pipe wrench and its control system Download PDFInfo
- Publication number
- CN106401507B CN106401507B CN201610994591.8A CN201610994591A CN106401507B CN 106401507 B CN106401507 B CN 106401507B CN 201610994591 A CN201610994591 A CN 201610994591A CN 106401507 B CN106401507 B CN 106401507B
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- Prior art keywords
- electromagnetism
- worm
- turnbuckle
- clamp
- gear
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- 239000003129 oil well Substances 0.000 title claims abstract description 16
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 6
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004804 winding 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
- E21B19/18—Connecting or disconnecting drill bit and drilling pipe
-
- 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
- E21B19/24—Guiding or centralising devices for drilling rods or 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)
- Earth Drilling (AREA)
Abstract
A kind of novel magnetic rotates oil well pipe wrench, including rack, and guide rail is provided in rack, passes through sliding block two symmetrical electromagnetism turnbuckle clamps of connection on guide rail；Electromagnetism turnbuckle clamp includes electromagnetism turnbuckle clamp stator, the both ends of electromagnetism turnbuckle clamp bore of stator are provided with electromagnetism turnbuckle clamp rotor, electromagnetism turnbuckle clamp rotor is fixed with worm and gear clamp system bracket, it is provided with worm and gear clamp system on worm and gear clamp system bracket, is provided with end cap outside the both ends of electromagnetism turnbuckle clamp stator；In use, the rotor of electromagnetism turnbuckle clamp drives the rotation of upper and lower side casing opposite direction, so that casing connection and separation up and down；The present invention, which has, improves working efficiency, time-saving advantage.
Description
Technical field
The present invention relates to a kind of oil exploitation application apparatus, in particular to a kind of magnetic force rotation oil well pipe wrench and its control system
System.
Background technique
Currently, the Power Tong of field use, controls hydraulicdirectional control valve in a manual manner mostly to control the start and stop of Power Tong.
When work, Power Tong generally passes through chain and is suspended in moveable overarm, is moved to casing by worker, and lean on the view of worker
Feel to adjust the contraposition of casing threads.Main pincers and back-up tong are often in discrete state, and main pincers and back-up tong are with the use of inconvenience, even if matching
For back-up tong, the centering to realize casing threads is also connected with the solid mechanical of back-up tong by main pincers.Current casing tong exist with
Under several disadvantages: the degree of automation is lower, and labor intensity of workers is big；Worker gets too close to job location, and safety guarantee is lower；It is dynamic
Power pincers use hydraulic power, bulky, are not easy to move.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of magnetic force rotation oil well pipe wrench and
Its control system improves the degree of automation of Power Tong to reduce the volume of Power Tong, reduces the labor intensity of worker.
In order to achieve the above object, technical solution provided by the present invention are as follows:
A kind of magnetic force rotates oil well pipe wrench, including rack 2, and guide rail 3 is provided in rack 2, is connected on guide rail 3 by sliding block 4
Connect two symmetrical electromagnetism turnbuckle clamps 1；
The electromagnetism turnbuckle clamp 1 includes electromagnetism turnbuckle clamp stator 10, and the both ends of 10 inner cavity of electromagnetism turnbuckle clamp stator are arranged
There is electromagnetism turnbuckle clamp rotor 11, worm and gear clamp system bracket 8, worm gear snail are provided on the both ends of electromagnetism turnbuckle clamp rotor 11
It is provided with worm and gear clamp system 13 on the tight mechanism rack 8 of bar cramp, is provided with end outside the both ends of electromagnetism turnbuckle clamp stator 10
Lid 14；
The top and bottom of the rack 2 are respectively arranged with hollow pipe 22, are inserted into auxiliary centering body respectively in hollow pipe 22
6。
The sliding block 4 connects rack 2 by spring 5.
Equally distributed 24 permanent magnets 12 are provided on the outside of the both ends of the electromagnetism turnbuckle clamp rotor 11；
The worm and gear clamp system 13 includes bottom plate 131, fixes motor 132 on bottom plate 131, motor 132 it is defeated
Worm screw 133,133 engaging worm wheel 134 of worm screw are provided on shaft, worm gear 134 is arranged on screw rod 135, the setting of 135 one end of screw rod
There is baffle 137,135 other end of screw rod passes through bottom plate 131；
The end cap 14 includes electromagnetism turnbuckle clamp lower cover 9 and upper end cover 7, the connection of 9 one end of electromagnetism turnbuckle clamp lower cover
Magnetic rotation clasp forceps stator 10, the other end and upper end cover 7 of lower cover 9 fasten；
Conductive trough is provided on the upper end cover 7；
The auxiliary centering body 6 includes slide bar 61, fixed triangle shape bracket 62 on slide bar 61, in triangular supports 62
The arc-shaped fixed plate 63 of fixing belt.
It is defeated based on a kind of control system of novel magnetic rotation oil well pipe wrench, including power module, the electric power of power module
Outlet connects the power input end of master controller, and the signal of the first signal output end connection electromagnetism turnbuckle clamp 1 of master controller is defeated
Enter end, the signal input part of the motor 132 on the second signal output end connection worm and gear clamp system 13 of master controller.
Beneficial effects of the present invention:
Present invention eliminates Transmission Mechanism of Planetary Gear System and hydraulic circuit complicated in conventional spinner assembly, simplify rotation
The mechanism of buckle device reduces the volume of spinner assembly, saves manufacturing cost, due to changing spinner transmission principle, reduces
Damage of the spinner assembly to casing, protects casing, improves set tube lifetime, and electromagnetism propelled rotating-screw device pincers tooth uses worm and gear
Mechanism urges slips holds tubing string tightly, the tubing string with conventional hydraulic pliers tooth base compared with caliber corresponds, suitable for different-diameter.
End cap composition with conductive trough is used for the control route of worm and gear motor, avoids the winding of route during spinner.It adopts
With symmetrical theory to electromagnetism turnbuckle clamp, breaks the limitation that conventional hydraulic clamps main pincers back-up tong, positive can revolve, reversed rotation, it can also
To revolve simultaneously, application range is expanded, is improved work efficiency.
Detailed description of the invention
Fig. 1 is structural scheme of mechanism of the invention.
Fig. 2 is the explosive view of electromagnetism turnbuckle clamp.
Fig. 3 is the structural schematic diagram of worm and gear clamp system.
Specific embodiment
The present invention is described in further details with reference to the accompanying drawing.
Shown in reference picture 1, Fig. 2, a kind of novel magnetic rotates oil well pipe wrench, including rack 2, is provided with guide rail in rack 2
3, two symmetrical electromagnetism turnbuckle clamps 1 are connected by sliding block 4 on guide rail 3；
The electromagnetism turnbuckle clamp 1 includes electromagnetism turnbuckle clamp stator 10, and the both ends of 10 inner cavity of electromagnetism turnbuckle clamp stator are arranged
There is electromagnetism turnbuckle clamp rotor 11, the both ends of electromagnetism turnbuckle clamp rotor 11 are fixed with worm and gear clamp system bracket 8, worm and gear
It is provided with worm and gear clamp system 13 on clamp system bracket 8, is provided with end cap outside the both ends of electromagnetism turnbuckle clamp stator 10
14。
The top and bottom of the rack 2 are respectively arranged with hollow pipe 22, are inserted into auxiliary centering body respectively in hollow pipe 22
6, auxiliary centering body 6 can be translated along stands longitudinal, its relative position can be controlled by bolt, can be adapted for different pipes
The upper shackle of long pipe.
The sliding block 4 connects rack 2 by spring 5, and electromagnetism turnbuckle clamp 1 can be made to reset.
Equally distributed 24 permanent magnets 12 are provided on the outside of the both ends of the electromagnetism turnbuckle clamp rotor 11.
The worm and gear clamp system 13 includes bottom plate 131, fixes motor 132 on bottom plate 131, motor 132 it is defeated
Worm screw 133,133 engaging worm wheel 134 of worm screw are provided on shaft, worm gear 134 is arranged on screw rod 135, the setting of 135 one end of screw rod
There is baffle 137,135 other end of screw rod passes through bottom plate 131, and worm screw 133 engages with worm gear 134 drives the contraction of about 135 screw rod to reach
To the purpose for holding pipe fitting tightly.
The end cap 14 includes electromagnetism turnbuckle clamp lower cover 9 and upper end cover 7, the connection of 9 one end of electromagnetism turnbuckle clamp lower cover
Magnetic rotation clasp forceps stator 10, the other end and upper end cover 7 of lower cover 9 fasten；
Conductive trough is provided on the upper end cover 7.
The auxiliary centering body 6 includes slide bar 61, fixed triangle shape bracket 62 on slide bar 61, in triangular supports 62
The arc-shaped fixed plate 63 of fixing belt.
It is defeated based on a kind of control system of novel magnetic rotation oil well pipe wrench, including power module, the electric power of power module
Outlet connects the power input end of master controller, and the signal of the first signal output end connection electromagnetism turnbuckle clamp 1 of master controller is defeated
Enter end, the signal input part of the motor 132 on the second signal output end connection worm and gear clamp system 13 of master controller.
The working principle of the invention:
Rack 2 fixes on the ground vertically, at this point, the auxiliary centering body 6 of 2 lower section of rack is withdrawn completely, it can basis
The length of upper shackle casing bolt adjusts 6 extension elongation of auxiliary centering body of 2 top of rack, makes to reach preferable to neutrality
Effect.
When upper button, the motor 132 controlled on the worm and gear clamp system 13 in electromagnetism turnbuckle clamp 1 by main controller is synchronous
With away from rotation, worm screw 133 is driven engage with worm gear 134, what drive 135 retracted downward of screw rod reached holding pipe fitting occupies casing
In, so that being controlled by main controller after casing centralization and clamping and closing motor 132, at this point, lower end casing and electromagnetism turnbuckle clamp turn
Son 11, worm and gear clamp system 13 are integral.Later, it is controlled by main controller to the electromagnetism turnbuckle clamp 1 of electromagnetism propelled rotating-screw device
Power on signal makes the rotor of symmetrical electromagnetism turnbuckle clamp 1 drive the rotation of upper and lower side casing opposite direction, meanwhile, spring 5 is to above snapping through
The gap of journey compensates.Upper sleeve portion is smoothly fastened with lower end casing.It is equal to the fastening set when fastening circle number
When enclosing number, main controller is controlled to 1 power-off signal of electromagnetism turnbuckle clamp of electromagnetism propelled rotating-screw device, and mutual rotary motion stops, on
Snap through journey completion.
When shackle, the motor 132 controlled on the worm and gear clamp system 13 in electromagnetism turnbuckle clamp 1 by main controller is synchronous
With away from rotation, worm screw 133 is driven to engage with worm gear 134, to being clamped casing not on drive screw rod 135, then passes through main controller
It controls and gives electromagnetism turnbuckle clamp 1 power on signal, the rotor of symmetrical electromagnetism turnbuckle clamp 1 is made to drive the rotation of upper and lower side casing opposite direction,
Meanwhile spring 5 compensates the gap for above snapping through journey, and upper sleeve portion is smoothly detached from lower end casing.Work as disengaging
When enclosing disengaging circle number of the number equal to setting, main controller is controlled to 1 power-off signal of electromagnetism turnbuckle clamp of electromagnetism propelled rotating-screw device, between each other
Rotary motion stop, shackle process complete.
By making two electromagnetism turnbuckle clamps while reversely rotating, working efficiency is doubled, the working time is saved.
Claims (7)
1. a kind of magnetic force rotates oil well pipe wrench, including rack (2), which is characterized in that be provided with guide rail (3), guide rail in rack (2)
(3) two symmetrical electromagnetism turnbuckle clamps (1) are connected by sliding block (4) on；
The electromagnetism turnbuckle clamp (1) includes electromagnetism turnbuckle clamp stator (10), and the both ends of electromagnetism turnbuckle clamp stator (10) inner cavity are set
It is equipped with electromagnetism turnbuckle clamp rotor (11), worm and gear clamp system bracket is fixed on the both ends of electromagnetism turnbuckle clamp rotor (11)
(8), it is provided with worm and gear clamp system (13) on worm and gear clamp system bracket (8), the two of electromagnetism turnbuckle clamp stator (10)
End is external to be provided with end cap (14)；
The top and bottom of the rack (2) are respectively arranged with hollow pipe (22), and insertion assists transducer respectively in hollow pipe (22)
Structure (6)；
The sliding block (4) passes through spring (5) connection rack (2).
2. a kind of magnetic force according to claim 1 rotates oil well pipe wrench, which is characterized in that the electromagnetism turnbuckle clamp rotor
(11) equally distributed 24 permanent magnets (12) are provided on the outside of both ends.
3. a kind of magnetic force according to claim 1 rotates oil well pipe wrench, which is characterized in that the worm and gear clamping machine
Structure (13) includes bottom plate (131), is fixed on bottom plate (131) motor (132), is provided with worm screw on the output shaft of motor (132)
(133), worm screw (133) engaging worm wheel (134), worm gear (134) are arranged on screw rod (135), and screw rod (135) one end is provided with gear
Plate (137), screw rod (135) other end pass through bottom plate (131).
4. a kind of magnetic force according to claim 1 rotates oil well pipe wrench, which is characterized in that under the end cap (14) includes
End cap (9) and upper end cover (7), lower cover (9) one end connect electromagnetism turnbuckle clamp stator (10), the other end of lower cover (9) with it is upper
End cap (7) fastens.
5. a kind of magnetic force according to claim 1 rotates oil well pipe wrench, which is characterized in that the auxiliary centering body
It (6) include slide bar (61), fixed triangle shape bracket (62) on slide bar (61), fixing belt is arc-shaped in triangular supports (62) consolidates
Fixed board (63).
6. a kind of magnetic force according to claim 4 rotates oil well pipe wrench, which is characterized in that set on the upper end cover (7)
It is equipped with conductive trough.
7. a kind of control system of magnetic force rotation oil well pipe wrench based on claim 1 to 6 any claim, including power supply mould
Block, which is characterized in that the power input end of the power output end connection master controller of power module, the first signal of master controller
Output end connects the signal input part of electromagnetism turnbuckle clamp (1), and the second signal output end connection worm and gear of master controller clamps
The signal input part of motor (132) in mechanism (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610994591.8A CN106401507B (en) | 2016-11-11 | 2016-11-11 | A kind of magnetic force rotation oil well pipe wrench and its control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610994591.8A CN106401507B (en) | 2016-11-11 | 2016-11-11 | A kind of magnetic force rotation oil well pipe wrench and its control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106401507A CN106401507A (en) | 2017-02-15 |
| CN106401507B true CN106401507B (en) | 2019-04-02 |
Family
ID=59230030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610994591.8A Active CN106401507B (en) | 2016-11-11 | 2016-11-11 | A kind of magnetic force rotation oil well pipe wrench and its control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106401507B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233217A (en) * | 2021-12-28 | 2022-03-25 | 江苏如东金友机械有限公司 | Magnetic force indentation-free multipurpose hydraulic clamp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2096632U (en) * | 1991-08-19 | 1992-02-19 | 李自豪 | Tool stage for well |
| GB2371509B (en) * | 2001-01-24 | 2004-01-28 | Weatherford Lamb | Joint detection system |
| CN101761310A (en) * | 2010-01-13 | 2010-06-30 | 湖南山河智能机械股份有限公司 | Drilling hole guiding and centering device of drilling machine |
| CN201786290U (en) * | 2010-09-11 | 2011-04-06 | 安徽省和县通用机械制造有限责任公司 | Rotary grip of pipe column clamp for oil field drilling |
| CN103269141B (en) * | 2013-06-17 | 2015-11-25 | 赵明珍 | U-shaped Electrocontrolled magnetomotive machine |
| CN203515394U (en) * | 2013-11-06 | 2014-04-02 | 德州联合石油机械有限公司 | Miniature hydraulic spinner |
| CN206439014U (en) * | 2016-11-11 | 2017-08-25 | 西安石油大学 | A kind of magnetic force rotation oil well pipe wrench and its control system |
-
2016
- 2016-11-11 CN CN201610994591.8A patent/CN106401507B/en active Active
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| Publication number | Publication date |
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| CN106401507A (en) | 2017-02-15 |
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