CN111472701A - Automatic notch aligning device for spinner clamp - Google Patents
Automatic notch aligning device for spinner clamp Download PDFInfo
- Publication number
- CN111472701A CN111472701A CN201910069933.9A CN201910069933A CN111472701A CN 111472701 A CN111472701 A CN 111472701A CN 201910069933 A CN201910069933 A CN 201910069933A CN 111472701 A CN111472701 A CN 111472701A
- Authority
- CN
- China
- Prior art keywords
- switching
- spinner
- pin
- guide cylinder
- bearing
- 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.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 210000000080 chela (arthropods) Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
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
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of 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
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/165—Control or monitoring arrangements therefor
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)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses an automatic gap aligning device of spinner clamps, which comprises the spinner clamps, a bracket, a switching drive, a slope plate, a sensor, a guide cylinder, a switching pin, a bearing and an elastic part, wherein the spinner clamps comprise spinner clamp shells, outer gear rings and jaw plate frames; the bracket is positioned on the rotary buckle clamp shell, the switching drive is arranged on the bracket, the slope plate is connected with one end of the switching drive, the sensor is arranged on the slope plate, the outer gear ring and the jaw plate frame are coaxially arranged on the rotary buckle clamp, the guide cylinder is arranged on the jaw plate frame, and the switching pin is positioned in the guide cylinder and can move up and down along the guide cylinder; the bearing pin is arranged on the switching pin, the bearing is arranged on the bearing pin, and the elastic piece is positioned between the guide cylinder and the switching pin. The invention can realize the conversion of the upper and lower shackle by switching the pin to climb the slope plate, realizes the remote purpose, can complete automatic notch alignment by matching with a sensor, and has the advantages of ingenious design structure, simple and reliable structure and convenient operation.
Description
Technical Field
The invention relates to an oil well repairing device, in particular to an automatic notch aligning device of a spinner clamp of an automatic pipe rod screwing and unscrewing device.
Background
Currently, in the process of oil well exploitation, the problems of pump blockage, broken oil pumping rod, severe abrasion of oil pipe and the like can occur, so that well repairing operation is needed. The sucker rod and the oil pipe in the well are required to be lifted out by the workover rig in the process, the pipe rack is placed, the problems are eliminated, and then the oil pipe is lowered into the well.
The workover operation is mostly completed manually, and 5-6 workers are needed to complete the workover operation together. The operation personnel need go to accomplish the calandria through the manpower, push away the action such as the pipe card is held to the pipe pole and is broken out on, and this process intensity of labour is big, and is efficient, has the potential safety hazard. In recent years, with the continuous progress of science and technology, a plurality of automatic workover tools such as hydraulic elevators, pipe rod conveying devices, hydraulic slips and the like are available, but the mutual operations of the tools are not consistent, and the automation degree needs to be further improved.
Accordingly, those skilled in the art have endeavored to develop a non-manual automatic clincher notching device.
Disclosure of Invention
In view of the above-mentioned defects of the prior art, the present invention aims to provide an automatic gap aligning device for a spinner which can realize the conversion of screwing and unscrewing by switching a pin to climb a slope plate, and can complete automatic gap aligning by matching with a sensor, thereby realizing the remote purpose.
In order to achieve the purpose, the invention is implemented by the following technical scheme:
the automatic notch aligning device of the spinner clamp is characterized by comprising the spinner clamp, a support, a switching drive, a slope plate, a sensor, a guide cylinder, a switching pin, a bearing and an elastic part, wherein the spinner clamp comprises a spinner clamp shell, an outer gear ring and a jaw plate frame, and the outer gear ring and the jaw plate frame are coaxially arranged on the spinner clamp; the guide cylinder is arranged on the jaw plate frame, and the jaw plate frame rotates to drive the guide cylinder to rotate together; the switching pin is positioned in the guide cylinder and can move up and down along the guide cylinder; the elastic piece is arranged between the guide cylinder and the switching pin, one end of the elastic piece is in contact with the inner side of the upper wall of the guide cylinder, and the other end of the elastic piece is in contact with the upper end of the bearing pin; the bearing pin is vertically arranged on the switching pin, and the bearing is arranged on the bearing pin; the first end of the slope plate is connected with the switching drive, and the second end of the slope plate is positioned right below the bearing; the sensor is arranged on the slope plate; the switching drive is positioned on the bracket, and the bracket is arranged on the rotary buckle clamp shell.
The automatic gap aligning device of the spinner of the invention drives the slope plate to move upwards through the switching drive, the slope plate lifts the switching pin, at the moment, the elastic piece is compressed to generate a force opposite to the moving direction, and the spinner starts to spin. After the knot finishes soon, switch the drive and move down, under the effect of elastic component, switch the round pin and move down, when the breach on the jaw grillage aligns with the breach of outer ring gear, switch the hole that the round pin can insert above the outer ring gear, make jaw grillage and outer ring gear synchronous, the cooperation sensor is accomplished to the breach, and does not need artifical manual plug to switch the round pin to realize remote operation's purpose. After the operation of last shackle is ended, can transfer the switching round pin, the cooperation sensor is accomplished automatic to the breach.
Furthermore, the second end of the slope plate is an arc-shaped transverse plate perpendicular to the first end of the slope plate, the transverse plate is provided with two slope surfaces, and the two slope surfaces are arranged in a central symmetry mode.
Still further, the bearing may climb along the ramp.
Furthermore, be equipped with on hubei province grillage with outer ring gear and supply switch round pin male slotted hole, switch round pin can pass through slotted hole on the hubei province grillage inserts in the slotted hole on the outer ring gear, at this moment, hubei province grillage rotates with outer ring gear together.
Furthermore, after the switching pin is inserted into the jaw plate frame and the slotted hole in the outer gear ring, the position of the bearing pin and the position of the sensor are on the same horizontal plane.
Furthermore, a slotted hole for the bearing pin to move up and down is formed in the guide cylinder. Driven by the switching drive, the bearing pin can move up and down along the slotted hole on the guide cylinder.
Further, the elastic piece is a spring and provides power for downward movement of the switching pin.
Further, the switching drive may be a cylinder, an air cylinder, a hydraulic cylinder, or an electric cylinder.
Compared with the prior art, the invention can realize the conversion of the upper and lower buckles by climbing the slope plate through the switching pin, thereby realizing the remote purpose, and the misoperation or the slope plate does not descend in time can not influence the operation process, after the upper and lower buckles are finished, the switching pin can be lowered down, and the automatic notch alignment is finished by matching with the sensor, thereby having the advantages of ingenious structure, simplicity, reliability, convenient operation and the like.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic structural diagram of an automatic workover rig according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a pipe shank break-out apparatus according to an embodiment of the present invention;
fig. 3 is a schematic three-dimensional structure diagram of the automatic gap aligning device of the spinner clamp of the invention.
FIG. 4 is a top view of the automatic notch aligning device of the present invention;
fig. 5 is a schematic cross-sectional view of the automatic notch aligning device of the present invention.
In the above figures, the platform lifting device 1, the work platform 2, the pipe shank threading and unthreading device 3, the manipulator 4, the pipe shank threading and unthreading device 5, the chuck 6, the slewing bearing 31, the upright column 32, the lifting base 33, the telescopic arm 34, the bracket 35, the back tong assembly 36, the threading device 37, the telescopic drive 38, the lifting drive 39, the threading tong 371, the threading tong housing 3711, the outer ring 3712, the jaw plate frame 3713, the bracket 378, the gear shift drive 372, the left guide drive 373, the automatic notch aligning device 374, the left guide 375, the right guide 376, the right guide drive 377, the switching drive 3741, the ramp plate 3742, the sensor 3743, the guide cylinder 3744, the switching pin 3745, the bearing pin 3746 and the bearing 3747.
Detailed Description
It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and can include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
All the terms indicating the orientation in the present invention, if the terms "left", "right", "upper", "lower", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the product of the present invention is usually placed when in use, are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to be referred to must have a specific orientation, be constructed in a specific orientation and operation, and thus should not be construed as limiting the technical solution of the present invention. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in the drawings, fig. 1 is an automatic minor workover treatment device according to an embodiment of the present invention, which includes a platform lifting device 1, a treatment platform 2, a pipe rod upper shackle device 3, a manipulator 4, a pipe rod lower lifting device 5, and a chuck 6. The operation platform 2 is installed on the platform lifting device 1, the manipulator 4 is installed on the operation platform 2, the pipe rod screwing-off device 3 is installed on the platform lifting device 1, the pipe rod screwing-off device 5 and the chuck 6 are both installed above the operation platform 2, and the pipe rod conveying device 7 (not shown in figure 1) is arranged on one side of the operation platform 2. In the practice of the present invention, the chuck 6 may be in a fixed position within the work platform 2.
With further reference to fig. 2, the pipe pole shackle device 3 includes a rotary bearing 31, a column 32, a lifting seat 33, a telescopic arm 34, a bracket 35, a back-up wrench assembly 36, a rotary shackle device 37, a telescopic drive 38, and a lifting drive 39. The upright post 32 is mounted on the rotary bearing 31, the lifting seat 33 is slidably mounted on the upright post 32, the telescopic arm 34 is rotatably mounted on the lifting seat 33, the bracket 35 is rotatably mounted on the telescopic arm 34, the back-up tong assembly 36 is fixed on the bracket 35, the screwing device 37 is floatingly mounted on the back-up tong assembly 36, one end of the telescopic driver 38 is rotatably mounted on the lifting seat 33, the other end of the telescopic driver is rotatably mounted on the telescopic arm 34, one end of the lifting driver 39 is hinged on the upright post 32, and the other end of the lifting driver is hinged on the lifting seat. The unscrewing device 37 comprises unscrewing pincers 371, a support 378, a gear shifting drive 372, a left guide body 375, a left guide drive 373, a right guide body 376, a right guide drive 377 and an automatic opposite notch device 374, the support 378 is installed on the unscrewing pincers 371, one end of the gear shifting drive 372 is fixed on the support 378, the other end of the gear shifting drive 372 is connected with the unscrewing pincers 371, the left guide body 375 is rotatably installed on the support 378, one end of the left guide drive 373 is rotatably installed on the support 378, the other end of the left guide drive 373 is rotatably installed on the left guide body 375, the right guide body 376 is rotatably installed on the support 378, one end of the right guide drive 377 is rotatably installed on the support 378, the other end of the right guide body 376 is rotatably installed, and the automatic opposite notch device 374 is installed on.
Referring further to fig. 3-5, fig. 3 is a schematic perspective view of the present invention, fig. 4 is a top view of the automatic notch aligning apparatus of the present invention, and fig. 5 is a schematic structural view of the automatic notch aligning apparatus of the present invention, wherein the automatic notch aligning apparatus comprises: including a spinner 371, a bracket 378, a switch drive 3741, a ramp 3742, a sensor 3743, a guide cylinder 3744, a switch pin 3745, a bearing pin 3746, a bearing 3747, and an elastic member (not shown in fig. 3-5 and not described again), wherein the spinner 371 includes a spinner housing 3711, an outer ring 3712, and a jaw plate frame 3713. The bracket 378 is fixedly installed on the screwing clamp 371, and the switching drive 3741 is fixedly installed on the bracket 378, wherein the switching drive 3741 can be any one of an oil cylinder, an air cylinder, a hydraulic cylinder or an electric cylinder. A first end of a slope plate 3742 is fixedly arranged at the lower end of the switching drive 3741, a second end of the slope plate 3742 is arranged right below the bearing 3747, and the first end of the slope plate 3742 is perpendicular to the second end of the slope plate 3742, wherein the second end of the slope plate 3742 is an arc-shaped transverse plate which is provided with two slope surfaces which are arranged in central symmetry, and the bearing 3747 can climb on the transverse plate; sensor 3743 is secured to a first end of ramp plate 3742. Outer ring gear 3712 and hubei province board frame 3713 are coaxial to be located on spinner 371, outer ring gear 3712 and hubei province board frame 3713 rotationally install on spinner 371, guide cylinder 3744 fixed mounting is on hubei province board frame 3713, be equipped with on the guide cylinder 3744 and supply the slotted hole of bearing pin 3746 up-and-down motion, switching pin 3745 can be in guide cylinder 3744 up-and-down motion, bearing pin 3746 fixed mounting is on switching pin 3745, bearing pin 3746 and switching pin 3745 perpendicular setting, bearing 3747 fixed mounting is on bearing pin 3746, bearing 3747 can rotate on bearing pin 3746. An elastic member is disposed between the guide cylinder 3744 and the switch pin 3745, a first end of the elastic member contacts with the inner side of the upper wall of the guide cylinder 3744, and a second end of the elastic member contacts with the upper end of the bearing pin 3746. When the switch driver 3741 drives the ramp 3742 to move upward, the horizontal plate at the second end of the ramp 3742 lifts the switch pin 3745, the elastic member is compressed to generate a force opposite to the moving direction, and the switch pin 3745 is lifted from the slots of the jaw plate frame 3713 and the outer gear ring 3712 to start screwing, at this time, the jaw plate frame 3713 and the outer gear ring 3712 can rotate respectively, and the slots on the jaw plate frame 3713 and the outer gear ring 3712 are dislocated. After the screwing is finished, the switching drive 3741 moves downwards, the switching pin 3745 moves downwards under the action of the elastic piece, when the notches on the jaw plate frame 3713 and the outer gear ring 3712 are aligned, the switching pin 3745 is inserted into the slotted hole on the outer gear ring 3712, at the moment, the jaw plate frame 3713 and the outer gear ring 3712 rotate synchronously, and when the sensor 3743 detects a signal of the bearing pin 3746, the screwing clamp shell 3711, the outer gear ring 3712 and the notches on the jaw plate frame 3713 are aligned, so that the notches are automatically aligned.
The specific implementation process of the invention comprises the following steps:
the chuck 6 clamps the wellhead pipe string, and the pipe rod is lowered to lift the device 5 to the wellhead; conveying the pipe rod to a position close to a wellhead; the pipe rod lowering device 5 is placed to clamp the oil pipe, the chuck 6 is opened, the pipe rod raising device 5 is lifted, the chuck 6 is made to loosen the oil pipe, the pipe rod lowering device 5 and the oil pipe are moved upwards to required positions after the oil pipe is placed, the chuck 6 is closed, and the wellhead oil pipe is clamped.
The lifting seat 33 is lifted to the highest under the action of the lifting drive 39, the telescopic arm 34 pushes the back-up tong assembly 36 and the screwing device 37 to the center of the wellhead, the left and right buckling bodies (not shown in the figure and not described repeatedly below) are closed, the back-up tong assembly 36 and the screwing device 37 are lowered to the position of a tubing coupling, the back-up tong assembly 36 clamps the tubing coupling, the switching drive 3741 moves upwards before screwing, and the ramp 3742 indirectly lifts the switching pin 3745 to start screwing. The screwing device 37 starts to unscrew, the pipe rod pulling device 5 is lifted, after the mixed liquid in the oil pipe is released, the left buckling body and the right buckling body are loosened, the mechanical arm 4 pushes the pipe column clamped by the pipe rod pulling device 5 to the pipe rod conveying device 7, and the pipe rod screwing device 3 resets; and lowering the pipe rod lifting device 5 to a required position, and automatically conveying the oil pipe to the pipe rack by the pipe rod conveying device 7 to prepare for clamping the next pipe column. After the screwing is finished, the switching drive 3741 moves downwards, the switching pin 3745 moves downwards under the action of the elastic piece, when the slotted hole on the jaw plate frame 3645 is aligned with the slotted hole on the outer gear ring 3712, the switching pin 3745 can be inserted into the slotted hole on the outer gear ring 3712, so that the jaw plate frame 3645 and the outer gear ring 3712 are synchronous, and the matching sensor 3743 is aligned with the notch on the screwing clamp shell 3711 to complete the notch alignment.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. The automatic notch aligning device of the spinner clamp is characterized by comprising the spinner clamp, a support, a switching drive, a slope plate, a sensor, a guide cylinder, a switching pin, a bearing and an elastic part, wherein the spinner clamp comprises a spinner clamp shell, an outer gear ring and a jaw plate frame, and the outer gear ring and the jaw plate frame are coaxially arranged on the spinner clamp; the guide cylinder is arranged on the jaw plate frame, and the jaw plate frame rotates to drive the guide cylinder to rotate together; the switching pin is positioned in the guide cylinder and can move up and down along the guide cylinder; the elastic piece is arranged between the guide cylinder and the switching pin, one end of the elastic piece is in contact with the inner side of the upper wall of the guide cylinder, and the other end of the elastic piece is in contact with the upper end of the bearing pin; the bearing pin is vertically arranged on the switching pin, and the bearing is arranged on the bearing pin; the first end of the slope plate is connected with the switching drive, and the second end of the slope plate is positioned right below the bearing; the sensor is arranged on the slope plate; the switching drive is positioned on the bracket, and the bracket is arranged on the rotary buckle clamp shell.
2. The automatic gap aligning device for spinner pliers according to claim 1 wherein the second end of the ramp is an arcuate cross plate perpendicular to the first end of the ramp, the cross plate having two sloping surfaces, the two sloping surfaces being arranged in central symmetry.
3. The automatic threading device of claim 2, wherein said bearing is adapted to climb said ramp.
4. The automatic gap aligning device for the spinner clamp as claimed in claim 1, wherein the jaw plate frame and the outer gear ring are provided with slots into which the switching pins can be inserted, and the switching pins can be inserted into the slots on the outer gear ring through the slots on the jaw plate frame.
5. The automatic notching device of the spinner tong as claimed in claim 4, wherein the position of the bearing pin is on the same horizontal plane as the position of the sensor after the switching pin is inserted into the slotted holes on the jaw plate frame and the outer gear ring.
6. The automatic notching device of spinner pliers as claimed in claim 1, wherein said guide cylinder has a slot for allowing said bearing pin to move up and down.
7. The automatic threading device of claim 1, wherein the resilient member is a spring.
8. The automatic gap aligning device for spinner clamps as claimed in claim 1, wherein the switching drive can be an oil cylinder, an air cylinder, a hydraulic cylinder or an electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069933.9A CN111472701A (en) | 2019-01-24 | 2019-01-24 | Automatic notch aligning device for spinner clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069933.9A CN111472701A (en) | 2019-01-24 | 2019-01-24 | Automatic notch aligning device for spinner clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111472701A true CN111472701A (en) | 2020-07-31 |
Family
ID=71743630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910069933.9A Pending CN111472701A (en) | 2019-01-24 | 2019-01-24 | Automatic notch aligning device for spinner clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111472701A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128135A (en) * | 1977-07-13 | 1978-12-05 | Gardner-Denver Company | Drill pipe handling mechanism |
| RU2164464C2 (en) * | 1999-06-10 | 2001-03-27 | Открытое акционерное общество "Станкотехника" АК "Туламашзавод" | Hydraulic pipe wrench |
| CN102191923A (en) * | 2011-04-13 | 2011-09-21 | 东北石油大学 | Long-distance control wellhead operation device for workover operation |
| CN102606093A (en) * | 2011-01-18 | 2012-07-25 | 盐城特达钻采设备有限公司 | Sucker rod screwing machine |
| CN203626651U (en) * | 2013-04-16 | 2014-06-04 | 江苏如通石油机械股份有限公司 | Iron roughneck |
| CN103939037A (en) * | 2014-03-26 | 2014-07-23 | 南阳二机石油装备(集团)有限公司 | Iron roughneck |
| CN104120986A (en) * | 2014-07-23 | 2014-10-29 | 中国石油大学(华东) | Vehicle-mounted full-automatic hydraulic oil tubing tong device |
| CN203961842U (en) * | 2014-06-06 | 2014-11-26 | 盐城特达钻采设备有限公司 | A kind of seesaw type hydraulic control latch commutation resetting means of Power Tong |
| CN105156045A (en) * | 2015-10-22 | 2015-12-16 | 苏浩 | Automatic hydraulic tong operating device |
| CN105422023A (en) * | 2015-12-08 | 2016-03-23 | 盐城特达钻采设备有限公司 | Opening type hydraulic power tongs capable of being remotely and hydraulically controlled |
| CN205117247U (en) * | 2015-10-22 | 2016-03-30 | 北京海格立斯智能装备技术有限公司 | Hydraulic tong automatic operation device |
| CN106050170A (en) * | 2016-07-05 | 2016-10-26 | 江苏如石机械有限公司 | Drill pipe tong remote notch aligning and positioning device and control method thereof |
| CN106194070A (en) * | 2016-08-30 | 2016-12-07 | 杨若森 | There is the workover fluid pressing tongs of remote control |
| CN106285519A (en) * | 2016-08-27 | 2017-01-04 | 刘雷 | A kind of remote electrically controlled device of hydraulic tongs |
| WO2017100913A1 (en) * | 2015-12-18 | 2017-06-22 | Prostar Manufacturing Inc. | Torque wrench |
| CN107178326A (en) * | 2017-07-24 | 2017-09-19 | 中国石油集团渤海石油装备制造有限公司 | One kind is used for well workover lower oil tube, sucker rod integrative machine and its application method |
| WO2018164664A1 (en) * | 2017-03-07 | 2018-09-13 | Frank's International, Llc | Power tong |
-
2019
- 2019-01-24 CN CN201910069933.9A patent/CN111472701A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128135A (en) * | 1977-07-13 | 1978-12-05 | Gardner-Denver Company | Drill pipe handling mechanism |
| RU2164464C2 (en) * | 1999-06-10 | 2001-03-27 | Открытое акционерное общество "Станкотехника" АК "Туламашзавод" | Hydraulic pipe wrench |
| CN102606093A (en) * | 2011-01-18 | 2012-07-25 | 盐城特达钻采设备有限公司 | Sucker rod screwing machine |
| CN102191923A (en) * | 2011-04-13 | 2011-09-21 | 东北石油大学 | Long-distance control wellhead operation device for workover operation |
| CN203626651U (en) * | 2013-04-16 | 2014-06-04 | 江苏如通石油机械股份有限公司 | Iron roughneck |
| CN103939037A (en) * | 2014-03-26 | 2014-07-23 | 南阳二机石油装备(集团)有限公司 | Iron roughneck |
| CN203961842U (en) * | 2014-06-06 | 2014-11-26 | 盐城特达钻采设备有限公司 | A kind of seesaw type hydraulic control latch commutation resetting means of Power Tong |
| CN104120986A (en) * | 2014-07-23 | 2014-10-29 | 中国石油大学(华东) | Vehicle-mounted full-automatic hydraulic oil tubing tong device |
| CN105156045A (en) * | 2015-10-22 | 2015-12-16 | 苏浩 | Automatic hydraulic tong operating device |
| CN205117247U (en) * | 2015-10-22 | 2016-03-30 | 北京海格立斯智能装备技术有限公司 | Hydraulic tong automatic operation device |
| CN105422023A (en) * | 2015-12-08 | 2016-03-23 | 盐城特达钻采设备有限公司 | Opening type hydraulic power tongs capable of being remotely and hydraulically controlled |
| WO2017100913A1 (en) * | 2015-12-18 | 2017-06-22 | Prostar Manufacturing Inc. | Torque wrench |
| CN106050170A (en) * | 2016-07-05 | 2016-10-26 | 江苏如石机械有限公司 | Drill pipe tong remote notch aligning and positioning device and control method thereof |
| CN106285519A (en) * | 2016-08-27 | 2017-01-04 | 刘雷 | A kind of remote electrically controlled device of hydraulic tongs |
| CN106194070A (en) * | 2016-08-30 | 2016-12-07 | 杨若森 | There is the workover fluid pressing tongs of remote control |
| WO2018164664A1 (en) * | 2017-03-07 | 2018-09-13 | Frank's International, Llc | Power tong |
| CN107178326A (en) * | 2017-07-24 | 2017-09-19 | 中国石油集团渤海石油装备制造有限公司 | One kind is used for well workover lower oil tube, sucker rod integrative machine and its application method |
Non-Patent Citations (4)
| Title |
|---|
| 翟恒兰;: "套管接箍拧接机的设计", 甘肃科技, no. 18, pages 47 - 48 * |
| 耿玉广;谷全福;孙连会;王铁峰;: "远程控制液压油管钳自动上卸扣装置设计", 机械设计与制造, no. 12, pages 147 - 149 * |
| 耿玉广;谷全福;王忠林;王铁峰;黄树;孙连会;: "修井作业双人操控起下油管装置", 石油科技论坛, no. 1, pages 156 - 160 * |
| 胡颖;焦伟刚;: "液压动力钳自动化升级研究及应用", 机械工程师, no. 06, pages 120 - 122 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5711382A (en) | Automated oil rig servicing system | |
| US5988299A (en) | Automated oil rig servicing system | |
| MX2011004400A (en) | Telescoping jack for a gripper assembly. | |
| WO2004069480A2 (en) | Tong positioning system and method | |
| CN112302547A (en) | Automatic elevator of sucker rod capable of realizing automatic alignment function and use method | |
| CN111794697A (en) | Workover wellhead unmanned operation platform | |
| US9217303B2 (en) | Apparatus for connecting or disconnecting a threaded coupling between two riser joints | |
| CN112983303B (en) | Integrated sucker rod automatic slip and operation process | |
| CN111472697A (en) | Automatic operation device for minor workover | |
| CN111472701A (en) | Automatic notch aligning device for spinner clamp | |
| CN116988746B (en) | Unpowered elevator automatic well repair operation device and use method | |
| US7665785B1 (en) | Column pipe catch tool | |
| CN113982506B (en) | Sucker rod elevator for minor repair of wheel rotation flange clamping core and use method | |
| CN203756072U (en) | Mechanical well repair work device | |
| CN115949353B (en) | Workover system and method with vertical guide lateral lifting follow-up manipulator | |
| CN109877725B (en) | Battery module extractor | |
| CN109138868A (en) | Light maintenance well head automatic operation device | |
| CN111472699A (en) | Back-up tong | |
| CN112814594B (en) | Well head platform of intelligence workover car | |
| CN212508139U (en) | Workover wellhead unmanned operation platform | |
| WO2020087508A1 (en) | Automatic fastening/unfastening device for pipe rod | |
| CN111472700A (en) | Automatic pipe rod screwing and unscrewing device | |
| WO2020087510A1 (en) | Automated small-scale workover operations apparatus | |
| CN111594237B (en) | Construction is with convenient stock construction equipment | |
| CN114263441B (en) | Drill rod delivery device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |