CN209025640U - A kind of oilfield downhole operation fishing device - Google Patents
A kind of oilfield downhole operation fishing device Download PDFInfo
- Publication number
- CN209025640U CN209025640U CN201920326771.8U CN201920326771U CN209025640U CN 209025640 U CN209025640 U CN 209025640U CN 201920326771 U CN201920326771 U CN 201920326771U CN 209025640 U CN209025640 U CN 209025640U
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- fixedly connected
- motor
- cylinder
- rotary shaft
- downhole operation
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Abstract
The utility model provides a kind of oilfield downhole operation fishing device, including cylinder, suction inlet, separation net, retaining ring, collection feed ring, motor cabinet, motor, rotary shaft and helical axis etc.；The height of the utility model can freely be adjusted, applied widely, and when fishing socket enters underground, be driven by a motor, without human intervention, work efficiency is high, to solve the deficiency in background technique；The utility model drives the helical axis below rotary shaft by motor, sundries is promoted to collection feed ring top, in being stored between retaining ring sum aggregate feed ring to sundries, after slinging fishing socket, water is discharged from separation net, separation net is finally opened, sundries is taken out, to effectively realize that oilfield downhole operation is salvaged；The utility model component is not necessarily to complicated processing, and production cost is low, is suitble to large-scale promotion.
Description
Technical field
The utility model relates to oilfield technology field, especially a kind of oilfield downhole operation fishing device.
Background technique
It is smaller in equal volume often to will appear rig tool, bias-wearing-proof apparatus of pumping rod, packing element fragment during underground work
Sheet, blocky smallclothes class junk, it will cause major diameter tool (gauguste cutter, packer etc.) to be difficult to tripping in, at present routine work
Tool is difficult to realize to be salvaged, specific manifestation are as follows: current fishing socket when salvaging the sheet of small volume, blocky smallclothes class junk,
It is easy to cause the landing of the sheet, blocky smallclothes class junk of small volume, thus will lead to the failure of fishing, though on the market
So there are also fishing devices, but do not have height adjusting function, and the scope of application is small, and fishing device enters underground, needs people
Work operation, working efficiency is low, so it is insufficient to make up this to be badly in need of a kind of technology.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems, and provides a kind of oilfield downhole operation salvaging dress
It sets.
To solve the above-mentioned problems, the utility model provides a kind of technical solution: a kind of oilfield downhole operation salvaging dress
It sets, comprising: cylinder, suction inlet, separation net, retaining ring, collection feed ring, motor cabinet, motor, rotary shaft and helical axis, innovative point are:
It further include mounting plate, outer tube, inner tube, locking bar, jack, sucker, hollow tube, column, crossbeam, through-hole, roller arm, pulley, cable wire
And winding motor；The mounting plate lower surface is fixedly connected there are four outer tube in a manner of rectangular array；It is sliding in the outer tube
It is dynamic to be connected with an inner tube, a sucker is fixedly connected on the end of said inner tube；Number is equipped on the outer tube side
A jack is equally equipped with a jack on said inner tube side, is equipped with a locking bar in the jack；Table on the mounting plate
Face arranged on left and right sides is fixedly connected to a column, and a crossbeam is fixedly connected between the column top；In the crossbeam
Heart position is equipped with a through-hole, is fixedly connected with roller arm and winding motor, the roller arm on the right side of the beam surface upper
On be connected with a pulley；A hollow tube is fixedly connected on the center of the mounting plate, in the hollow tube
A cylinder is slidably connected, a motor cabinet is fixedly connected on the cylinder top；A steel is connected on the pulley
Rope, one end of the cable wire are fixedly connected on the Scroll of winding motor, and the other end of the cable wire is fixedly connected on motor cabinet
On；It is fixedly connected with a motor in the motor cabinet, a rotary shaft is fixedly connected on the output shaft of the motor, it is described
It is fixedly connected with a helical axis on rotation the tip of the axis, the rotary shaft and helical axis are respectively positioned in the chamber of cylinder；It is described
Cylinder bottom end is equipped with a suction inlet, and cylinder arranged on left and right sides face upper end is fixedly connected to a separation net；The cylinder
Chamber interior upper end is fixedly connected with a retaining ring, and a collection feed ring is fixedly connected on the retaining ring.
Preferably, the winding motor and motor are variable-frequency motor.
Preferably, the separation net is metal isolation net.
Preferably, the locking bar is equipped with anti-skid chequer.
The utility model has the beneficial effects that
(1) height of the utility model can freely be adjusted, applied widely, and when fishing socket enters underground, by
Motor drives, and without human intervention, work efficiency is high, to solve the deficiency in background technique.
(2) the utility model drives the helical axis below rotary shaft by motor, and sundries is promoted to collection feed ring top, from
And during sundries is stored between retaining ring sum aggregate feed ring, after slinging fishing socket, water is discharged from separation net, finally opens isolation
Net takes out sundries, to effectively realize that oilfield downhole operation is salvaged.
(3) the utility model component is not necessarily to complicated processing, and production cost is low, is suitble to large-scale promotion.
Detailed description of the invention
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial structure diagram of the utility model.
1- mounting plate；2- outer tube；3- inner tube；4- locking bar；5- jack；6- sucker；7- hollow tube；8- column；9- crossbeam；
10- through-hole；11- roller arm；12- pulley；13- cable wire；14- winding motor；15- cylinder；16- suction inlet；17- separation net；18- gear
Circle；19- collection feed ring；20- motor cabinet；21- motor；22- rotary shaft；23- helical axis.
Specific embodiment
As depicted in figs. 1 and 2, present embodiment uses following technical scheme: a kind of oilfield downhole operation salvaging dress
It sets, comprising: cylinder 15, suction inlet 16, separation net 17, retaining ring 18, collection feed ring 19, motor cabinet 20, motor 21, rotary shaft 22 and spiral
Axis 23, further include mounting plate 1, outer tube 2, inner tube 3, locking bar 4, jack 5, sucker 6, hollow tube 7, column 8, crossbeam 9, through-hole 10,
Roller arm 11, pulley 12, cable wire 13 and winding motor 14；1 lower surface of mounting plate is fixedly connected in a manner of rectangular array
There are four outer tubes 2；An inner tube 3 is slidably connected in the outer tube 2, is fixedly connected to one on the end of said inner tube 3
A sucker 6；It is equipped with several jacks 5 on 2 side of outer tube, a jack 5, institute are equally equipped on 3 side of said inner tube
It states and is equipped with a locking bar 4 in jack 5；The 1 upper surface arranged on left and right sides of mounting plate is fixedly connected to a column 8, described vertical
A crossbeam 9 is fixedly connected between 8 top of column；9 center of crossbeam is equipped with a through-hole 10, on the crossbeam 9
It is fixedly connected with roller arm 11 and winding motor 14 on the right side of surface, a pulley 12 is connected on the roller arm 11；Institute
It states and is fixedly connected with a hollow tube 7 on the center of mounting plate 1, a cylinder 15 is slidably connected in the hollow tube 7,
A motor cabinet 20 is fixedly connected on 15 top of cylinder；A cable wire 13, the cable wire are connected on the pulley 12
13 one end is fixedly connected on the Scroll of winding motor 14, and the other end of the cable wire 13 is fixedly connected on motor cabinet 20；
It is fixedly connected with a motor 21 in the motor cabinet 20, a rotary shaft is fixedly connected on the output shaft of the motor 21
22, a helical axis 23 is fixedly connected on the end of the rotary shaft 22, and the rotary shaft 22 and helical axis 23 are respectively positioned on cylinder
In the chamber of body 15；15 bottom end of cylinder is equipped with a suction inlet 16, and the 15 arranged on left and right sides face upper end of cylinder is fixed to be connected
It is connected to a separation net 17；The 15 chamber interior upper end of cylinder is fixedly connected with a retaining ring 18, fixes on the retaining ring 18
It is connected with a collection feed ring 19.
Wherein, the winding motor 14 and motor 21 are variable-frequency motor；The separation net 17 is metal isolation net；It is described
Locking bar 4 is equipped with anti-skid chequer.
The use state of the utility model are as follows: firstly, adjusting inner tube 3 in the height of outer tube 2, be then inserted into using locking bar 4
It is locked to jack 5, to adjust the height of whole device, winding motor 14 winds cable wire 13, cylinder 15 is put into underground,
Motor 21 drives the helical axis 23 of 22 lower section of rotary shaft, and sundries is promoted to collection 19 top of feed ring, so that sundries is stored into gear
It encloses between 18 sum aggregate feed ring 19, after then slinging cylinder 15, water is discharged from separation net 17, finally opens separation net 17, takes
Sundries out, to effectively realize that oilfield downhole operation is salvaged.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The basic principles and main features of the present invention and the advantages of the present invention, current row has been shown and described above
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of oilfield downhole operation fishing device, comprising: cylinder (15), suction inlet (16), separation net (17), retaining ring (18), collection
Feed ring (19), motor cabinet (20), motor (21), rotary shaft (22) and helical axis (23), it is characterised in that: further include mounting plate
(1), outer tube (2), inner tube (3), locking bar (4), jack (5), sucker (6), hollow tube (7), column (8), crossbeam (9), through-hole
(10), roller arm (11), pulley (12), cable wire (13) and winding motor (14)；
Mounting plate (1) lower surface is fixedly connected there are four outer tube (2) in a manner of rectangular array；
An inner tube (3) is slidably connected in the outer tube (2), is fixedly connected to one on the end of said inner tube (3)
Sucker (6)；
It is equipped with several jacks (5) on outer tube (2) side, is equally equipped with a jack on said inner tube (3) side
(5), a locking bar (4) is equipped in the jack (5)；
Mounting plate (1) upper surface arranged on left and right sides is fixedly connected to a column (8), consolidates between column (8) top
Surely it is connected with a crossbeam (9)；
Crossbeam (9) center is equipped with a through-hole (10), is fixedly connected with pulley on the right side of crossbeam (9) upper surface
Bar (11) and winding motor (14) are connected with a pulley (12) on the roller arm (11)；
It is fixedly connected with a hollow tube (7) on the center of the mounting plate (1), is slidably connected in the hollow tube (7)
There is a cylinder (15), is fixedly connected with a motor cabinet (20) on cylinder (15) top；
A cable wire (13) is connected on the pulley (12), one end of the cable wire (13) is fixedly connected on winding motor (14)
Scroll, the other end of the cable wire (13) is fixedly connected on motor cabinet (20)；
It is fixedly connected with a motor (21) in the motor cabinet (20), is fixedly connected with one on the output shaft of the motor (21)
A rotary shaft (22), is fixedly connected with a helical axis (23) on the end of the rotary shaft (22), the rotary shaft (22) and
Helical axis (23) is respectively positioned in the chamber of cylinder (15)；
Cylinder (15) bottom end is equipped with a suction inlet (16), and cylinder (15) the arranged on left and right sides face upper end is fixedly connected with
There is a separation net (17)；
Cylinder (15) the chamber interior upper end is fixedly connected with a retaining ring (18), is fixedly connected with one on the retaining ring (18)
A collection feed ring (19).
2. a kind of oilfield downhole operation fishing device according to claim 1, which is characterized in that the winding motor (14)
It is variable-frequency motor with motor (21).
3. a kind of oilfield downhole operation fishing device according to claim 1, which is characterized in that the separation net (17) is
Metal isolation net.
4. a kind of oilfield downhole operation fishing device according to claim 1, which is characterized in that set on the locking bar (4)
There is anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920326771.8U CN209025640U (en) | 2019-03-15 | 2019-03-15 | A kind of oilfield downhole operation fishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920326771.8U CN209025640U (en) | 2019-03-15 | 2019-03-15 | A kind of oilfield downhole operation fishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209025640U true CN209025640U (en) | 2019-06-25 |
Family
ID=66911142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920326771.8U Expired - Fee Related CN209025640U (en) | 2019-03-15 | 2019-03-15 | A kind of oilfield downhole operation fishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209025640U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578490A (en) * | 2019-09-27 | 2019-12-17 | 中煤科工集团西安研究院有限公司 | electromagnetic fishing system for large-diameter engineering well and special cable thereof |
| CN112554827A (en) * | 2020-12-11 | 2021-03-26 | 张新 | Oil field shaft junk fishing device |
| CN112761563A (en) * | 2021-01-27 | 2021-05-07 | 中煤科工集团西安研究院有限公司 | Special electromagnetic salvage device for electromagnetic salvage system of large-diameter engineering well |
| CN115263222A (en) * | 2022-09-29 | 2022-11-01 | 胜利油田东方实业投资集团有限责任公司 | Dual fixed anti-drop's a sucker rod overshot |
-
2019
- 2019-03-15 CN CN201920326771.8U patent/CN209025640U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578490A (en) * | 2019-09-27 | 2019-12-17 | 中煤科工集团西安研究院有限公司 | electromagnetic fishing system for large-diameter engineering well and special cable thereof |
| CN112554827A (en) * | 2020-12-11 | 2021-03-26 | 张新 | Oil field shaft junk fishing device |
| CN112761563A (en) * | 2021-01-27 | 2021-05-07 | 中煤科工集团西安研究院有限公司 | Special electromagnetic salvage device for electromagnetic salvage system of large-diameter engineering well |
| CN115263222A (en) * | 2022-09-29 | 2022-11-01 | 胜利油田东方实业投资集团有限责任公司 | Dual fixed anti-drop's a sucker rod overshot |
| CN115263222B (en) * | 2022-09-29 | 2022-12-02 | 胜利油田东方实业投资集团有限责任公司 | Dual fixed anti-drop's a sucker rod socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 |