CN110094174A - Workover device switching device - Google Patents
Workover device switching device Download PDFInfo
- Publication number
- CN110094174A CN110094174A CN201910440674.6A CN201910440674A CN110094174A CN 110094174 A CN110094174 A CN 110094174A CN 201910440674 A CN201910440674 A CN 201910440674A CN 110094174 A CN110094174 A CN 110094174A
- Authority
- CN
- China
- Prior art keywords
- workbench
- column
- workover
- pedestal
- rotating base
- 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
- 230000003447 ipsilateral effect Effects 0.000 claims abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 41
- 238000013519 translation Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B19/16—Connecting or disconnecting pipe couplings or joints
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)
- Crushing And Grinding (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to workover apparatus field more particularly to a kind of workover device switching devices, and the dismounting Power Tong of sucker rod and oil pipe can be arranged simultaneously, and can switch at work, improve the working efficiency in workover.A kind of workover device switching device, the device include column, rotating base, the first workbench and the second workbench, and the column is rotatably installed on above rotating base, and first workbench is separately positioned on the not ipsilateral of column with the second workbench.First workbench and the second workbench are respectively used to installing and dismounting sucker rod and the different dynamic of oil pipe clamps, and column can switch different Power Tongs by way of rotation and carry out dismounting operation, it is not necessary to replace to integral device, improve the efficiency of workover.
Description
Technical field
The present invention relates to workover apparatus field more particularly to a kind of workover device switching devices.
Background technique
Oil pipe is provided in rod-pumped well, oil pipe is hollow, is internally provided with sucker rod.Oil pumping rod of oil tube is rod-pumped well
Slender rod piece connects polished rod on it, under connect the effect that oil pumping pumps up transmitting power.When being repaired to oil well, need oil pipe
Interior sucker rod is sling upwards, and one section one of sucker rod is saved land and is removed, and completes to need further to save sucker rod into one after repairing to save land
It installs in oil return pipe.The disassembly process of oil pipe is similar to sucker rod, it is also desirable to which a section one, which saves land, to be separated and installed.Sucker rod
It is threadedly interconnected with oil pipe end, therefore when dismantling sucker rod and oil pipe, needs the oil pumping that will be sling
Bar or oil pipe are first rotated, and threaded connection place is separated, and are then transported to and are kept on one side, when installation sucker rod or oil pipe
When need that the part removed is first grabbed installation site after, then rotated, engage threaded connection place.
Since sucker rod and oil pipe need to rotate, other than using the manual type of inefficiency, additionally it is possible to use power
It clamps to drive sucker rod or oil pipe to rotate.But the higher Power Tong of the degree of automation is either still used using manual type
The dismounting of sucker rod and oil pipe is carried out, the tool equipment used is all different, therefore is needed between dismounting sucker rod and oil pipe
Equipment is replaced, need to re-registrate after replacement and set progress centering and debugging, working efficiency is caused to be affected.
Summary of the invention
For the above-mentioned deficiency of the prior art, the present invention provides a kind of workover device switching device, can set simultaneously
The dismounting Power Tong of sucker rod and oil pipe is set, and can be switched at work, the working efficiency in workover is improved.
It is as follows that the present invention provides scheme:
A kind of workover device switching device, the device include column, rotating base, the first workbench and the second work
Platform, the column are rotatably installed on above rotating base, and first workbench is separately positioned on vertical with the second workbench
Column it is not ipsilateral.First workbench and the second workbench are respectively used to installing and dismounting sucker rod and the different dynamic of oil pipe clamps, and stand
Column can switch different Power Tongs by way of rotation and carry out dismounting operation, it is not necessary to replace, improve to integral device
The efficiency of workover.
Preferably, first workbench is slidably connected with column vertically with the second workbench, and the first workbench and/
Or second workbench connect by vertical driving device with column.First platform and the second platform can be convenient along column up-down
Height and position is adjusted at work.
Preferably, first workbench or the second workbench are connect by vertical driving device with column, and the first work
Make that linkage is arranged between platform and the second workbench.Only have a meeting between usual first workbench and the second workbench to be in
Working condition, therefore a vertical driving device is only needed to carry out height adjustment, so that one of two workbench is in suitable work
Height.
Preferably, the linkage includes chain and sprocket wheel, the chain both ends respectively with the first workbench and second
Workbench is fixedly connected, and the column is equipped with sprocket wheel, and the sprocket wheel engages connection with chain, and the chain both ends are to downward
It stretches, is connect respectively with the first workbench and the second workbench, first workbench and the second workbench are separately positioned on column
Two sides.It is driven by sprocket wheel with chain structure, structure is simple, and the structure relative to drawstring and pulley is more smart
Really.
Preferably, the vertical driving device includes motor and the screw mechanism that is connected on motor；
Alternatively, the vertical driving device is hydraulic cylinder.Screw structure precision is higher, and hydraulic structure design and operation
It is all relatively simple.
Preferably, first workbench or the second workbench are equipped with clump weight.For dismounting the dynamic of sucker rod and oil pipe
Power clamps specification difference, and weight is not also identical, the first workbench and the second workbench weight difference can be made to reduce using clump weight, reduced
Demand to vertical driving device power is also convenient for providing stability of equilibrium when working condition.
Preferably, first workbench and the second workbench side are equipped with U-shaped breach, two U-shaped breach
Opening direction is on the contrary, the distance at two U-shaped breach center to the column centers is identical.U-shaped breach is for cooperating Power Tong to make
With sucker rod or oil pipe can be more compact across the first platform or the second platform, overall structure in notch.
Preferably, the column is connect with rotating base by stop device.In the Power Tong course of work, pass through stop
Device can limit the rotation of column, keep stability when work, prevent from influencing operation precision since column rotates.
Preferably, the stop device includes hook and interconnecting piece, and the hook is separately positioned on rotation bottom with interconnecting piece
Seat is on column, and described hook one end can be rotated, and the other end can be linked with interconnecting piece.Hook structure is simple to operation.
Preferably, it is connected between the column and rotating base by rotation drive device.Driving device can be servo
Motor can be not required to artificial column by the driving device of automation and be rotated, be also convenient for the control of angle.
Preferably, the rotating base level is slidably connected to the first pedestal, between the rotating base and the first pedestal
Equipped with the first translation driving device.Rotating base horizontal on the first pedestal can slide, and Power Tong in the process easy to repair is in water
Square upward centering.
Preferably, first translation driving device includes motor and the screw mechanism that is connected on motor.
Preferably, the first pedestal level is slidably connected to the second pedestal, between first pedestal and the second pedestal
Equipped with the second translation driving device.First pedestal horizontal on the second pedestal can slide, so that the first pedestal and the second pedestal phase
Mutually cooperation cooperation, realizes larger range of horizontal direction centering.
Preferably, second translation driving device includes motor and the screw mechanism that is connected on motor.
Preferably, the glide direction of the rotating base is vertical with the glide direction of first pedestal.First pedestal with
The horizontal sliding of second pedestal bring different directions, allows the present apparatus to make any position along XY axis in plane coordinate system
The translation set, convenient for control centering process.
The invention has the following advantages:
1. two different workbench are arranged on column, the Power Tong for dismounting oil pick-up tube can be respectively set and tear open
The Power Tong of charge of oil pipe, it is only necessary to which rotating column can be realized switching, substantially increase maintenance efficiency；
2. the Z-direction that vertical direction may be implemented in workbench is mobile, the first pedestal and the second pedestal realize horizontal direction respectively
On XY to movement, allow Power Tong to carry out positioning centering to any in certain space, improve operating accuracy；
3. two workbench are connect by chain with chain wheel device, it is only necessary to which a vertical driving device can be to two works
It is controlled as platform, structure is simple to operation.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without creative efforts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the connection relationship diagram of the first workbench, the second workbench and column；
Fig. 3 is enlarged diagram at A；
In figure, 1- column, 2- rotating base, the first workbench of 3-, the second workbench of 4-, 5- stop device, the first base of 6-
Seat, the second pedestal of 7-, 11- upright slide rail, 12- sprocket wheel, 13- chain, the vertical driving device of 14-, 31- notch, 41- clump weight,
51- hook, 52- interconnecting piece, 61- first translate sliding rail, the first translation driving device of 62-, and 71- second translates sliding rail, 72- second
Translation driving device.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
Embodiment one
A kind of workover device switching device, including column 1, rotation bottom are provided as shown in Fig. 1 Fig. 2, in the present embodiment
The 2, first workbench 3 of seat, the second workbench 4, the first pedestal 6 and the second pedestal 7.Column 1 is spindle rotationally arranged in rotation
2 top of pedestal, the first workbench 4 and the second workbench 6 are separately positioned on 1 two sides of column.Rotating base 2 is arranged first
6 top of pedestal, the first pedestal 6 are arranged above the second pedestal 7.
1 two sides of column are provided with upright slide rail 11, and the first workbench 3 and the second workbench 4 are slided with upright slide rail 11
Connection.First workbench 3 is connect with the second workbench 4 by linkage, and linkage includes sprocket wheel 12 and chain 13.Column
1 top is equipped with sprocket wheel 12, and sprocket wheel 12 engages connection with chain 13, the both ends of chain 13 respectively with the first workbench 3 and the second work
Make platform 4 to be fixedly connected, chain 13 commutates at sprocket wheel 12, forms inverted V-shaped or inverted U-shaped.First workbench 3 or the second workbench 4
It is connect by vertical driving device 14 with column 1, vertical driving device 14 is motor-driven screw mechanism.
First workbench 3 and the second workbench 4 are respectively provided with horizontal U-shaped breach 31, and 31 center of notch is into the rotation of column 1
The distance of the heart is identical.First workbench 3 or the second workbench 4 are additionally provided with clump weight 41, so that two workbench weight are roughly the same.
Column 1 can rotate on rotating base 2 along vertical axis, and crossed roller bearing is arranged in junction.Column 1 and rotation
Turn to be additionally provided with stop device 5 between pedestal 2, stop device 5 includes hook 51 and interconnecting piece 52.Hook 51 is distinguished with interconnecting piece 52
Setting is on column 1 and rotating base 2, and 51 one end of hook can rotate, and the other end can be linked with interconnecting piece 52.
Rotating base 2 is connect with the first pedestal 6 by the first translation sliding rail 61, horizontal can be slided, the first pedestal 6 is equipped with
First translation driving device 62, the first translation driving device 62 include motor-driven screw mechanism.First pedestal 6 and the second base
Seat 7 is connected by the second translation sliding rail 71, horizontal can be slided, the second pedestal 7 is equipped with the second translation driving device 72, and second is flat
Moving driving device 72 includes motor-driven screw mechanism.The direction of first translation sliding rail 71 and the second translation sliding rail 72 is mutually hung down
Directly.
It is servo electricity that vertical driving device 14, first, which translates motor used in sliding rail 71 and the second translation sliding rail 72,
Machine.
Working principle of the invention is as follows:
After workover device enters operating position, movement of the rotating base 2 in the first pedestal 6 and the second pedestal 7
Under can planar be moved along XY axis, find accurate operating position.Vertical driving device 14 drives the first workbench 3 to arrive
Up to working depth, the first workbench 3 and the second workbench 4 are provided with Power Tong.The Power Tong of first workbench 3 is pumped
Bar dismantlement work rotates column 1 after the completion, the second workbench 4 can be switched to operating position, carry out the disassembly work of oil pipe
Make.When needing to install sucker rod and oil pipe, operated according to reverse order.
In addition, vertical driving device 14, the first translation driving device 62 and the second translation driving device 72 can pass through number
Control system carries out automation control.In workover activities, due to the vibration of equipment itself, positioning can be made centainly inclined occur
Difference can keep Power Tong upward in XYZ tri- with the variation of position during Monitoring and maintenance by digital control system by real-time control
Position relative to oil well remains unchanged.
Embodiment two
In the present embodiment, the first workbench 3 is connect by vertical driving device 14 with column 1 with the second workbench 4,
It can be not provided with linkage in the present embodiment, the first workbench 3 and the second workbench 4 is made to realize independent control.The present embodiment
Other parts are basically the same as the first embodiment.
Embodiment three
In the present embodiment, rotation drive device is set between column 1 and rotating base 2, and rotation drive device is servo
Motor can be not provided with stop device 5 in the present embodiment, be controlled by the rotational angle of servo motor column 1.This reality
An other parts are applied to be basically the same as the first embodiment.
Although by reference to attached drawing and combining the mode of preferred embodiment to the present invention have been described in detail, the present invention
It is not limited to this.Without departing from the spirit and substance of the premise in the present invention, anyone skilled in the art exists
The invention discloses technical scope in, can easily think of the change or the replacement, should be covered by the protection scope of the present invention.Cause
This, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. workover device switching device, it is characterised in that: the device includes column (1), rotating base (2), the first work
Platform (3) and the second workbench (4), the column (1) are rotatably installed on above rotating base (2), first workbench
(3) the not ipsilateral of column (1) is separately positioned on the second workbench (4).
2. workover device switching device according to claim 1, it is characterised in that: first workbench (3) with
Second workbench (4) is connect with column (1) vertical sliding, and the first workbench (3) and/or the second workbench (4) are by erecting
Straight driving device (14) is connect with column (1).
Preferably, first workbench (3) or the second workbench (4) are connect by vertical driving device (14) with column (1),
And first is arranged linkage between workbench (3) and the second workbench (4).
Preferably, the linkage includes chain (13) and sprocket wheel (12), and chain (13) both ends work with first respectively
Platform (3) and the second workbench (4) are fixedly connected, and the column (1) is equipped with sprocket wheel (12), and the sprocket wheel (12) is nibbled with chain (13)
Connection is closed, chain (13) both ends extend downwardly, connect respectively with the first workbench (3) and the second workbench (4), described
First workbench (3) and the second workbench (4) are separately positioned on the two sides of column (1).
Preferably, the vertical driving device (14) includes motor and the screw mechanism that is connected on motor；
Alternatively, the vertical driving device (14) is hydraulic cylinder.
3. workover device switching device according to claim 1, it is characterised in that: first workbench (3) or
Second workbench (4) is equipped with clump weight (41).
4. workover device switching device according to claim 1, it is characterised in that: first workbench (3) with
Second workbench (4) side is equipped with U-shaped breach () 31, and the opening direction of two U-shaped breach (31) is on the contrary, two institutes
The distance for stating U-shaped breach (31) center to column (1) center is identical.
5. workover device switching device according to claim 1, it is characterised in that: the column (1) and rotation bottom
Seat (2) is connected by stop device (5).
Preferably, the stop device (5) includes hook (51) and interconnecting piece (52), and the hook (51) and interconnecting piece (52) are divided
She Zhi not be on rotating base (2) and column (1), described hook (51) one end is rotatable, and the other end can be hooked with interconnecting piece (52)
Even.
6. workover device switching device according to claim 1, it is characterised in that: the column (1) and rotation bottom
It is connected between seat (2) by rotation drive device.
7. workover device switching device according to claim 1, it is characterised in that: the rotating base (2) is horizontal
It is slidably connected to the first pedestal (6), the first translation driving device is equipped between the rotating base (2) and the first pedestal (6)
(62)。
8. workover device switching device according to claim 11, it is characterised in that: the first driven in translation dress
Set the screw mechanism that (62) include motor and are connected on motor.
9. workover device switching device according to claim 11, it is characterised in that: first pedestal (6) is horizontal
It is slidably connected to the second pedestal (7), the second translation driving device is equipped between first pedestal (6) and the second pedestal (7)
(72)。
10. workover device switching device according to claim 13, it is characterised in that: the second driven in translation dress
Set the screw mechanism that (72) include motor and are connected on motor.
Preferably, the glide direction of the rotating base (2) is vertical with the glide direction of first pedestal (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910440674.6A CN110094174B (en) | 2019-05-24 | 2019-05-24 | Switching device for oil well maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910440674.6A CN110094174B (en) | 2019-05-24 | 2019-05-24 | Switching device for oil well maintenance device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110094174A true CN110094174A (en) | 2019-08-06 |
| CN110094174B CN110094174B (en) | 2024-05-24 |
Family
ID=67449148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910440674.6A Active CN110094174B (en) | 2019-05-24 | 2019-05-24 | Switching device for oil well maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110094174B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883957A (en) * | 2020-07-03 | 2022-01-04 | 北京机械设备研究所 | Can dismantle operating floor in pit |
| CN114809957A (en) * | 2021-01-22 | 2022-07-29 | 中国石油天然气集团有限公司 | Device for screwing off rod pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6234253B1 (en) * | 1998-11-30 | 2001-05-22 | L. Murray Dallas | Method and apparatus for well workover or servicing |
| CN201546640U (en) * | 2009-11-30 | 2010-08-11 | 大庆科丰石油技术开发有限公司 | Automatic environmental protection operation device for vertical placement of oil pipes and sucker rods |
| CN105971533A (en) * | 2016-06-20 | 2016-09-28 | 安庆宜源石油机械配件制造有限责任公司 | Power tongs for petroleum machinery drill rod |
| CN205805448U (en) * | 2016-07-15 | 2016-12-14 | 中国石油天然气集团公司 | Automatically workover operation device |
| CN207043900U (en) * | 2017-06-23 | 2018-02-27 | 陶佩林 | A kind of antitheft casting well lid automatically processing device |
| CN210460545U (en) * | 2019-05-24 | 2020-05-05 | 济南高维度智能科技有限公司 | Switching device of oil well maintenance device |
-
2019
- 2019-05-24 CN CN201910440674.6A patent/CN110094174B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6234253B1 (en) * | 1998-11-30 | 2001-05-22 | L. Murray Dallas | Method and apparatus for well workover or servicing |
| CN201546640U (en) * | 2009-11-30 | 2010-08-11 | 大庆科丰石油技术开发有限公司 | Automatic environmental protection operation device for vertical placement of oil pipes and sucker rods |
| CN105971533A (en) * | 2016-06-20 | 2016-09-28 | 安庆宜源石油机械配件制造有限责任公司 | Power tongs for petroleum machinery drill rod |
| CN205805448U (en) * | 2016-07-15 | 2016-12-14 | 中国石油天然气集团公司 | Automatically workover operation device |
| CN207043900U (en) * | 2017-06-23 | 2018-02-27 | 陶佩林 | A kind of antitheft casting well lid automatically processing device |
| CN210460545U (en) * | 2019-05-24 | 2020-05-05 | 济南高维度智能科技有限公司 | Switching device of oil well maintenance device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883957A (en) * | 2020-07-03 | 2022-01-04 | 北京机械设备研究所 | Can dismantle operating floor in pit |
| CN113883957B (en) * | 2020-07-03 | 2023-05-23 | 北京机械设备研究所 | Detachable underground operation table |
| CN114809957A (en) * | 2021-01-22 | 2022-07-29 | 中国石油天然气集团有限公司 | Device for screwing off rod pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110094174B (en) | 2024-05-24 |
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