CN206000502U - A kind of fishing device for deep well pump - Google Patents
A kind of fishing device for deep well pump Download PDFInfo
- Publication number
- CN206000502U CN206000502U CN201620957510.2U CN201620957510U CN206000502U CN 206000502 U CN206000502 U CN 206000502U CN 201620957510 U CN201620957510 U CN 201620957510U CN 206000502 U CN206000502 U CN 206000502U
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- CN
- China
- Prior art keywords
- grappling fixture
- housing
- deep well
- well pump
- assembly
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- 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.)
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Abstract
The utility model discloses a kind of fishing device for deep well pump, including housing, lifting rope hole, grappling fixture assembly, salvage head assembly；This fishing device for deep well pump is divided into two-stage structure, and described salvaging head assembly is detachably connected with housing, its upper end inherently fishing device for deep well pump, can be according to the salvaging head assembly salvaging the different deep well pump replacing different size of diameter.Compared with prior art, this fishing device for deep well pump can be salvaged to the deep well pump of different multiple diameter, and structure is simple, dependable performance, can large-scale popularization application in industry.
Description
Technical field
This utility model belongs to machinery field, specifically, is to be related to a kind of fishing device for deep well pump.
Background technology
The utilization of subsoil water is more and more universal at present, typically adopts bore less deep-well water-supply method, with the depth of well
Degree is different, and deep-well pump lift is different, thus the external diameter size of deep well pump is also different, and then the diameter of well is also with deep-well
The external diameter size variation of pump and change.In use, deep well pump may damage and need to repair or change, and submersible pump is beaten
Drag for up.But occur in that some fishing device for deep well pumps in the market, the type salvaging deep well pump is more single, can only beat
Drag for a kind of deep well pump of diameter specifications, or salvaged for a kind of deep well pump of the well of diameter, run into other specifications
The deep well pump of diameter just cannot be salvaged.
Utility model content
This utility model be solve in the market fishing device exist above-mentioned salvaging deep well pump diameter specifications single or
It is can only to be directed to the technical problem that in the well of single diameter, deep water pump is salvaged, a kind of fishing device for deep well pump is provided.
For solve above-mentioned technical problem provide a kind of fishing device for deep well pump, including housing, lifting rope hole, grappling fixture assembly,
Salvage head assembly；Described housing is cylindrical, and described lifting rope hole is arranged at housing upper end, and described housing lower end is circumferentially
It is uniformly distributed and is provided with the grappling fixture assembly combination that three grappling fixture assemblies are a group, described housing lower end is provided with the axial direction
Some groups of grappling fixture assembly combinations；
Described salvaging head assembly lower end is cylindrical, has a diameter larger than the diameter of housing；In described salvaging head assembly
End is designed as hollow structure, and upper end is provided with connection screw thread and is detachably connected with housing bottom；Under described salvaging head assembly
End is circumferentially uniformly distributed and is provided with the grappling fixture assembly combination that 3 grappling fixture assemblies are a group, described salvaging head assembly lower end edge
Axis direction is provided with some groups of grappling fixture assembly combinations；
Described grappling fixture assembly includes grappling fixture blade and reseting spring leaf, and described grappling fixture blade passes through bearing pin by bearing pin
Hole is detachably arranged at the inner side of housing, and described reseting spring leaf is detachably arranged at outside housing back-to-back with grappling fixture blade
Side.
Further, curved zigzag is designed in described grappling fixture blade upper end end.
Further, the grappling fixture assembly of described housing and salvaging head assembly lower end edge axis direction setting is combined as one group
Or two groups.
The utility model discloses a kind of fishing device for deep well pump, including housing, lifting rope hole, grappling fixture assembly, fishing head group
Part；This fishing device for deep well pump is divided into two-stage structure, and described salvaging head assembly is detachably connected with housing, its upper end itself
It is exactly a fishing device for deep well pump, the salvaging head assembly of different size can be changed according to the deep well pump salvaging different-diameter.
Compared with prior art, this fishing device for deep well pump can be salvaged to the deep well pump of different multiple diameter specifications, Er Qiejie
Structure is simple, dependable performance, can large-scale popularization application in industry.
Brief description
Fig. 1 is this utility model fishing device for deep well pump overall structure diagram；
Fig. 2 is this utility model fishing device for deep well pump fishing head modular construction schematic diagram；
Fig. 3 salvages head assembly for this utility model fishing device for deep well pump and cuts open the A-A direction structure schematic diagram after epimere；
Fig. 4 is this utility model fishing device for deep well pump grappling fixture blade structure schematic diagram.
In figure, 1：Housing；2：Lifting rope hole；3：Grappling fixture assembly；4：Salvage head assembly；3-1：Grappling fixture blade；3-2：Reset bullet
Reed；3-1-1：Pin shaft hole；4-1：Connection screw thread.
Specific embodiment
To censure specific components as employed some vocabulary in the middle of description and claim.Those skilled in the art should
It is understood that hardware manufacturer may call same assembly with different nouns.This specification and claims are not with name
The difference claiming is used as distinguishing the mode of assembly, but difference functionally is used as the criterion distinguished with assembly.As logical
In the middle of piece description and claim, mentioned " inclusion " is an open language, therefore should be construed to " include but do not limit
In ".Description subsequent descriptions are to implement better embodiment of the present utility model, and so described description is so that this utility model to be described
Rule for the purpose of, be not limited to scope of the present utility model.Protection domain of the present utility model is when regarding appended power
Profit requires defined person to be defined.
Below in conjunction with accompanying drawing, this utility model is described in further detail, but not as to restriction of the present utility model.
Embodiment 1
As Figure 1-4, a kind of fishing device for deep well pump, including housing 1, lifting rope hole 2, grappling fixture assembly 3, salvages head assembly
4；Described housing 1 is cylindrical, and described lifting rope hole 2 is arranged at housing 1 upper end, described housing 1 lower end edge even circumferential
Distribution is provided with the grappling fixture assembly combination that three grappling fixture assemblies 3 are a group, if described housing 1 lower end is provided with the axial direction
Dry group grappling fixture assembly combination；
Described salvaging head assembly 4 lower end is cylindrical, has a diameter larger than the diameter of housing 1；Described salvaging head assembly 4
Upper end is designed as hollow structure, and upper end is provided with connection screw thread 4-1 and is detachably connected with housing 1 bottom；Described fishing head
The distribution of assembly 4 lower end edge even circumferential is provided with the grappling fixture assembly combination that 3 grappling fixture assemblies 3 are a group, described fishing head group
Part 4 lower end is provided with some groups of grappling fixture assembly combinations in the axial direction；
Described grappling fixture assembly 3 includes grappling fixture blade 3-1 and reseting spring leaf 3-2, and described grappling fixture blade 3-1 passes through pin
Axle is detachably arranged at the inner side of housing 1 through pin shaft hole 3-1-1, and described reseting spring leaf 3-2 and grappling fixture blade 3-1 carries on the back
Backrest is detachably arranged at outside housing 1.
This fishing device for deep well pump is divided into two-stage structure, and it salvages head assembly 4 with housing 1 is demountable structure, deep at present
The pump diameter of well has 90mm, 110mm and 130mm and more specification, and wherein upper casing 1 is directly designed to specification is to beat
Drag for the fishing device for deep well pump of 90mm diameter, described salvaging head assembly 4 may be designed as diameter specifications be 110mm, 130mm or its
Head assembly salvaged by the deep well pump of his bigger specification, can select to install additional or change to need according to the change of the deep well pump diameter salvaged
Want specification；
Preferably, curved zigzag is designed in described grappling fixture blade 3-1 upper end end, is designed to this shape and is conducive to beating
Drag for promptly more reliable during deep well pump.
Preferably, the grappling fixture assembly that described housing 1 is arranged in the axial direction with salvaging head assembly 4 lower end is combined as one group
Or two groups；Deep well pump external diameter specification due to salvaging is different, its weight also difference, can be arranged as required to grappling fixture assembly
The group number of combination, salvages the big deep well pump of weight and can be arranged with combining relative dislocation mode using two groups of grappling fixture assemblies, to increase
Finger catcher junction is amassed, and the little deep well pump of weight only can adopt one group.
The utility model discloses a kind of fishing device for deep well pump, including housing, lifting rope hole, grappling fixture assembly, fishing head group
Part；This fishing device for deep well pump is divided into two-stage structure, and described salvaging head assembly is detachably connected with housing, and its upper end is inherently
It is a fishing device for deep well pump, the salvaging head assembly of different size can be changed according to the deep well pump salvaging different-diameter.With
Prior art is compared, and this fishing device for deep well pump can be salvaged to the deep well pump of different multiple diameter, and structure is simple,
Dependable performance, can large-scale popularization application in industry.
Described above illustrate and describes preferred embodiment of the present utility model, but as previously mentioned it should be understood that this practicality
New be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and can be used for various other
Combination, modification and environment, and can be in utility model contemplated scope described herein, by the skill of above-mentioned teaching or association area
Art or knowledge are modified.And the change that those skilled in the art are carried out and change without departing from spirit and scope of the present utility model,
Then all should be in the protection domain of this utility model claims.
Claims (3)
1. a kind of fishing device for deep well pump, including housing (1), lifting rope hole (2), grappling fixture assembly (3), salvages head assembly (4)；Described
Housing (1) cylindrical, described lifting rope hole (2) is arranged at housing (1) upper end, and described housing (1) lower end is circumferentially equal
Even distribution is provided with the grappling fixture assembly combination that three grappling fixture assemblies (3) are a group, and described housing (1) lower end sets in the axial direction
It is equipped with some groups of grappling fixture assembly combinations；
Described salvaging head assembly (4) lower end is cylindrical, has a diameter larger than the diameter of housing (1)；Described salvaging head assembly
(4) upper end is designed as hollow structure, and upper end is provided with connection screw thread (4-1) and is detachably connected with housing (1) bottom；Described
Salvage the distribution of head assembly (4) lower end edge even circumferential and be provided with the grappling fixture assembly combination that 3 grappling fixture assemblies (3) are a group, described
Salvaging head assembly (4) lower end be provided with the combination of some groups of grappling fixture assemblies in the axial direction；
Described grappling fixture assembly (3) includes grappling fixture blade (3-1) and reseting spring leaf (3-2), and described grappling fixture blade (3-1) leads to
Cross bearing pin and be detachably arranged at the inner side of housing (1) through pin shaft hole (3-1-1), described reseting spring leaf (3-2) with grab
Head blade (3-1) is detachably arranged at outside housing (1) back-to-back.
2. fishing device for deep well pump according to claim 1 is it is characterised in that described grappling fixture blade (3-1) upper end end
Portion designs curved zigzag.
3. fishing device for deep well pump according to claim 1 and 2 is it is characterised in that described housing (1) and fishing head group
The grappling fixture assembly that part (4) lower end is arranged in the axial direction is combined as one group or two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620957510.2U CN206000502U (en) | 2016-08-26 | 2016-08-26 | A kind of fishing device for deep well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620957510.2U CN206000502U (en) | 2016-08-26 | 2016-08-26 | A kind of fishing device for deep well pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206000502U true CN206000502U (en) | 2017-03-08 |
Family
ID=58197481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620957510.2U Active CN206000502U (en) | 2016-08-26 | 2016-08-26 | A kind of fishing device for deep well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206000502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021112885A1 (en) * | 2019-12-04 | 2021-06-10 | Halliburton Energy Services, Inc. | Electric submersible pump (esp) tensioning |
-
2016
- 2016-08-26 CN CN201620957510.2U patent/CN206000502U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021112885A1 (en) * | 2019-12-04 | 2021-06-10 | Halliburton Energy Services, Inc. | Electric submersible pump (esp) tensioning |
| US11215183B2 (en) | 2019-12-04 | 2022-01-04 | Halliburton Energy Services, Inc. | Electric submersible pump (ESP) tensioning |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |