CN208885226U - A kind of oil field well fishing tool - Google Patents
A kind of oil field well fishing tool Download PDFInfo
- Publication number
- CN208885226U CN208885226U CN201821551470.7U CN201821551470U CN208885226U CN 208885226 U CN208885226 U CN 208885226U CN 201821551470 U CN201821551470 U CN 201821551470U CN 208885226 U CN208885226 U CN 208885226U
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- sleeve
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- plate
- fixed
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Abstract
The utility model discloses a kind of oil field well fishing tools, including mounting bracket, top plate is fixed at the top of the mounting bracket, the top plate top center is provided with motor, the motor output shaft end is fixedly connected with screw rod, the screw rod outer cover is equipped with first sleeve, the first sleeve outer cover is equipped with second sleeve and 3rd sleeve, the 3rd sleeve is arranged in second sleeve bottom, the second sleeve bottom end is fixed with first annular piece and 3rd sleeve top is fixed with the second ring block, the first annular piece of bottom end is provided with hydraulic cylinder.The utility model is combined into a Spherical chamber by the way that salvaging side plate using three one third spherical shapes and three shaft sections are the circular salvaging bottom plate of one third, and first sleeve is driven to carry out upper Xiang Yidong in the vertical direction using screw rod, the tool or article that can fast and accurately will fall off are salvaged.
Description
Technical field
The utility model relates to oil exploitation ancillary equipment field, in particular to a kind of oil field well fishing tool.
Background technique
It is well known that during the well operations of oil field, work needs to use a variety of different tools and auxiliary as personnel
Article is helped, also, it is easy to appear fall to oil field well, Wu Fayong for tool used in staff or other auxiliary items
Hand is got.But the tool or article that existing oil field well fishing tool can not fast and accurately will fall off are salvaged
Come.
Therefore, it is necessary to solve the above problems to invent a kind of oil field well fishing tool.
Utility model content
The purpose of this utility model is to provide a kind of oil field well fishing tools, by utilizing three one thirds
Spherical salvaging side plate and three shaft sections is the circular salvaging bottom plate of one third to be combined into a Spherical chamber, and is utilized
Screw rod drives first sleeve to carry out upper Xiang Yidong in the vertical direction, and the tool or article that can fast and accurately will fall off are salvaged
Get up, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of oil field well fishing tool, packet
Mounting bracket is included, is fixed with top plate at the top of the mounting bracket, the top plate top center is provided with motor, the electricity
Machine output shaft end is fixedly connected with screw rod, and the screw rod outer cover is equipped with first sleeve, and the first sleeve outer cover is equipped with
Second sleeve and 3rd sleeve, the 3rd sleeve are arranged in second sleeve bottom, and the second sleeve bottom end is fixed with the
One ring block and 3rd sleeve top are fixed with the second ring block, and the first annular piece of bottom end is provided with hydraulic cylinder, institute
It states and is fixedly linked between the piston rod of cylinder ends and the second ring block, the first sleeve bottom end is welded with fixed plate, institute
It states fixed plate marginal position to run through equipped with notch, the notch is internally provided with bull stick, and the equal notch inner wall in bull stick both ends is solid
Fixed to be connected, the fixed plate bottom is provided with salvaging side plate, and the salvaging side plate bottom, which is fixed with, salvages bottom plate and top
It is fixed with link block, runs through on the link block and is equipped with through-hole, the bull stick is sheathed on inside through-hole, and the both ends of link block
Face fits with notch inner wall, and salvaging side plate outer wall center is provided with the second engaging lug, outside the 3rd sleeve
Wall is correspondingly provided with the first engaging lug, and connecting rod, the connecting rod two end point are provided between first engaging lug and the second engaging lug
Not Tong Guo shaft coupling be flexibly connected with the first engaging lug and the second engaging lug.
Preferably, there are four the mounting bracket quantity is set, and top plate bottom four corners position, the installation are separately positioned on
The axial section shape of bracket is L shape, and the mounting bracket bottom end is provided with mounting hole.
Preferably, the first sleeve inner wall is provided with internal screw thread, the internal screw thread and screw rod table of the first sleeve inner wall
The external screw thread in face matches, and the first sleeve outer wall and second sleeve and 3rd sleeve inner wall are disposed as shiny surface, and
Second sleeve and 3rd sleeve inner wall fit with first sleeve outer wall.
Preferably, the mounting bracket inner wall is fixed with connecting rod, the connection boom end and second sleeve stationary phase
Even.
Preferably, the salvaging side plate is shaped to one third dome shape, and the salvaging bottom plate shaft section is three points
One of circle, the salvaging side plate and salvage there are three bottom plate quantity is respectively provided with.
Preferably, marginal position is provided with the inclined table tilted down, the salvaging side plate at the top of the salvaging bottom plate
Reticular structure is disposed as with bottom plate is salvaged.
The technical effect and advantage of the utility model:
1, side plate and shaft section is salvaged by the one third spherical shape equipped with removable subassembly to beat for one third is circular
Bottom plate is fished out, 3rd sleeve can be driven to continue to move downward along first sleeve by hydraulic cylinder in fishing head close to after salvage objects,
It is opened to which side plate will be salvaged by connecting rod, is salvaged in the cavity that side plate surrounds so that salvage objects are in three, then, pass through liquid
Cylinder pressure drives 3rd sleeve to move upwards, so that three salvaging side plates and salvage bottom plate and synthesize a sphere, it will be wait salvage
Object is locked in salvage side plate and salvage bottom plate and synthesize in a spheroid chamber, finally first sleeve is driven to move upwards, operated
Journey is simple, practical；
2, it is disposed as reticular structure by that will salvage side plate and salvage bottom plate, may make to stick makes to salvage objects surface
Area in oil well is drained to out of mesh that salvage on side plate and salvaging bottom plate, reduces the waste of petroleum；
3, by salvage bottom plate at the top of marginal position be provided with the inclined table tilted down, can make quick to salvage objects
It is incorporated into and salvages side plate and salvage in the spheroid chamber that bottom plate synthesizes, to improve salvaging efficiency.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the salvaging lateral plate structure schematic diagram of the utility model；
Fig. 3 is the fixed plate transverse sectional view of the utility model；
In figure: 1 mounting bracket, 2 top plates, 3 motors, 4 screw rods, 5 first sleeves, 6 second sleeves, 7 3rd sleeves, 8 first
Side plate, 15 link blocks, 16 turns are salvaged in ring block, 9 second ring blocks, 10 hydraulic cylinders, 11 connecting rods, 12 fixed plates, 13 notch, 14
Bottom plate, 18 inclined tables, 19 first engaging lugs, 20 second engaging lugs, 21 connecting rods, 22 mounting holes are salvaged in bar, 17.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of oil field well fishing tool as shown in Figs. 1-3, including mounting bracket 1,
Top plate 2 is fixed at the top of the mounting bracket 1,2 top center of top plate is provided with motor 3, and the motor 3 exports
Shaft end portion is fixedly connected with screw rod 4, and 4 outer cover of screw rod is equipped with first sleeve 5, and 5 outer cover of first sleeve is equipped with the
Two sleeves 6 and 3rd sleeve 7, the 3rd sleeve 7 are arranged in 6 bottom of second sleeve, and 6 bottom end of second sleeve is fixed with
First annular piece 8 and 7 top of 3rd sleeve are fixed with the second ring block 9, and first annular piece of 8 bottom ends are provided with hydraulic
Cylinder 10 is fixedly linked between the piston rod and the second ring block 9 of 10 end of hydraulic cylinder, 5 bottom end of the first sleeve welding
There is fixed plate 12,12 marginal position of fixed plate, which runs through, is equipped with notch 13, and the notch 13 is internally provided with bull stick 16, described
Equal 13 inner wall of notch in 16 both ends of bull stick is fixedly linked, and 12 bottom of fixed plate, which is provided with, salvages side plate 14, the salvaging side plate
14 bottom ends are fixed with salvaging bottom plate 17 and top is fixed with link block 15, run through on the link block 15 and are equipped with through-hole,
The bull stick 16 is sheathed on inside through-hole, and the both ends of the surface of link block 15 fit with 13 inner wall of notch, the salvaging side plate
14 outer wall centers are provided with the second engaging lug 20, and 7 outer wall of 3rd sleeve is correspondingly provided with the first engaging lug 19, and described
Connecting rod 21 is provided between one engaging lug 19 and the second engaging lug 20,21 both ends of connecting rod pass through shaft coupling respectively and connect with first
Ear 19 and the second engaging lug 20 are flexibly connected.
Further, in the above-mentioned technical solutions, there are four 1 quantity of mounting bracket is set, and it is separately positioned on top plate 2
The axial section shape of bottom four corners position, the mounting bracket 1 is L shape, and 1 bottom end of mounting bracket is provided with mounting hole 22,
It is greatly improved the stability of device in use.
Further, in the above-mentioned technical solutions, 5 inner wall of first sleeve is provided with internal screw thread, the first sleeve 5
The internal screw thread of inner wall and the external screw thread on 4 surface of screw rod match, 5 outer wall of first sleeve and second sleeve 6 and third set
7 inner walls of cylinder are disposed as shiny surface, and second sleeve 6 and 7 inner wall of 3rd sleeve fit with 5 outer wall of first sleeve, described
1 inner wall of mounting bracket is fixed with connecting rod 11, and 11 end of connecting rod is fixedly linked with second sleeve 6, can be to first
Moving up and down for sleeve 5 guides limit, it is ensured that first sleeve 5 remains vertical state during moving up and down.
Further, in the above-mentioned technical solutions, the salvaging side plate 14 is shaped to one third dome shape, described
Salvaging 17 shaft section of bottom plate is that one third is round, can there are three the salvagings side plate 14 and salvaging 17 quantity of bottom plate are respectively provided with
It is combined into a sphere during salvaging so that salvaging side plate 14 and salvaging bottom plate 17, will be salvaged to salvage objects with realizing
Come.
Further, in the above-mentioned technical solutions, it is described salvage bottom plate 17 top edge position and be provided with tilt down
Inclined table 18 can make quickly to be incorporated into salvage objects and salvage side plate 14 and salvage in the spheroid chamber that bottom plate 17 synthesizes, institute
State salvage side plate 14 and salvage bottom plate 17 be disposed as reticular structure, may make stick the use to salvage objects surface from salvage side
Area in oil well is drained in mesh on plate 14 and salvaging bottom plate 17, reduces the waste of petroleum.
This practical working principle:
Then pass through referring to Figure of description 1-3 in use, mounting bracket 1 is first fixedly mounted on well mouth of oil well position
Peripheral control unit controls motor work, to drive screw rod 4 to rotate, due to internal screw thread and 4 surface of screw rod of 5 inner wall of first sleeve
External screw thread matches, so that screw rod 4 is in the course of rotation, drives first sleeve 5 to move downward, so that fishing head be made to extend into
In import, during screw rod 4 drives first sleeve 5 to move downward, due to 11 end of connecting rod and 6 stationary phase of second sleeve
Even, so that 3rd sleeve 7 need to be driven to move downward to ensure by hydraulic cylinder 10 while first sleeve 5 moves downward
Fishing head can be stable close to salvage objects, when fishing head drives third set close to after salvage objects, passing through hydraulic cylinder 10
Cylinder 7 continues to move downward along first sleeve 5, to be opened by connecting rod 21 by side plate 14 is salvaged, so that salvage objects are in three
It salvages in the cavity that side plate 14 surrounds, then, 3rd sleeve 7 is driven to move upwards by hydraulic cylinder 10, so that three salvagings
Side plate 14 and salvaging bottom plate 17 synthesize a sphere, and salvaging side plate 14 will be locked in salvage objects and salvaging bottom plate 17 synthesizes
In one spheroid chamber, finally first sleeve 5 is driven to move upwards, operating process is simple, practical.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of oil field well fishing tool, including mounting bracket (1), it is characterised in that: at the top of the mounting bracket (1)
It is fixed with top plate (2), top plate (2) top center is provided with motor (3), and motor (3) output shaft end is solid
Surely it is connected with screw rod (4), screw rod (4) outer cover is equipped with first sleeve (5), and first sleeve (5) outer cover is equipped with the
Two sleeves (6) and 3rd sleeve (7), the 3rd sleeve (7) are arranged at second sleeve (6) bottom, second sleeve (6) bottom
End is fixed with first annular piece (8) and 3rd sleeve (7) top and is fixed with the second ring block (9), described first annular
Block (8) bottom end is provided with hydraulic cylinder (10), stationary phase between the piston rod and the second ring block (9) of hydraulic cylinder (10) end
Even, first sleeve (5) bottom end is welded with fixed plate (12), and fixed plate (12) marginal position, which runs through, is equipped with notch
(13), the notch (13) is internally provided with bull stick (16), and bull stick (16) both ends equal notch (13) inner wall is fixedly linked, institute
State fixed plate (12) bottom be provided with salvage side plate (14), salvagings side plate (14) bottom end be fixed with salvaging bottom plate (17) with
And top is fixed with link block (15), through through-hole is equipped on the link block (15), the bull stick (16) is sheathed on through-hole
Inside, and the both ends of the surface of link block (15) fit with notch (13) inner wall, salvaging side plate (14) the outer wall center
It is provided with the second engaging lug (20), 3rd sleeve (7) outer wall is correspondingly provided with the first engaging lug (19), first engaging lug
(19) it is provided between the second engaging lug (20) connecting rod (21), connecting rod (21) both ends pass through shaft coupling respectively and connect with first
Ear (19) and the second engaging lug (20) are flexibly connected.
2. a kind of oil field well fishing tool according to claim 1, it is characterised in that: the mounting bracket (1)
There are four quantity is set, and it is separately positioned on top plate (2) bottom four corners position, the axial section shape of the mounting bracket (1) is L
Shape, mounting bracket (1) bottom end are provided with mounting hole (22).
3. a kind of oil field well fishing tool according to claim 1, it is characterised in that: the first sleeve (5)
Inner wall is provided with internal screw thread, and the internal screw thread of first sleeve (5) inner wall and the external screw thread on screw rod (4) surface match, described
First sleeve (5) outer wall and second sleeve (6) and 3rd sleeve (7) inner wall are disposed as shiny surface, and second sleeve (6) and
3rd sleeve (7) inner wall fits with first sleeve (5) outer wall.
4. a kind of oil field well fishing tool according to claim 1, it is characterised in that: the mounting bracket (1)
Inner wall is fixed with connecting rod (11), and connecting rod (11) end is fixedly linked with second sleeve (6).
5. a kind of oil field well fishing tool according to claim 1, it is characterised in that: the salvaging side plate (14)
It is shaped to one third dome shape, salvaging bottom plate (17) shaft section is that one third is round, the salvaging side plate
(14) it and salvages there are three bottom plate (17) quantity is respectively provided with.
6. a kind of oil field well fishing tool according to claim 1, it is characterised in that: the salvaging bottom plate (17)
Top edge position is provided with the inclined table (18) tilted down, and the salvaging side plate (14) and salvaging bottom plate (17) are respectively provided with
For reticular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821551470.7U CN208885226U (en) | 2018-09-21 | 2018-09-21 | A kind of oil field well fishing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821551470.7U CN208885226U (en) | 2018-09-21 | 2018-09-21 | A kind of oil field well fishing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208885226U true CN208885226U (en) | 2019-05-21 |
Family
ID=66513502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821551470.7U Active CN208885226U (en) | 2018-09-21 | 2018-09-21 | A kind of oil field well fishing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208885226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112761564A (en) * | 2021-01-27 | 2021-05-07 | 马红丽 | Device for fishing animals in water well of field |
| CN116498242A (en) * | 2023-06-28 | 2023-07-28 | 胜利油田东方实业投资集团有限责任公司 | Fishing device for oil well operation |
-
2018
- 2018-09-21 CN CN201821551470.7U patent/CN208885226U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112761564A (en) * | 2021-01-27 | 2021-05-07 | 马红丽 | Device for fishing animals in water well of field |
| CN116498242A (en) * | 2023-06-28 | 2023-07-28 | 胜利油田东方实业投资集团有限责任公司 | Fishing device for oil well operation |
| CN116498242B (en) * | 2023-06-28 | 2023-08-29 | 胜利油田东方实业投资集团有限责任公司 | Fishing device for oil well operation |
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