CN202578610U - Logging instrument fisher - Google Patents
Logging instrument fisher Download PDFInfo
- Publication number
- CN202578610U CN202578610U CN 201220192547 CN201220192547U CN202578610U CN 202578610 U CN202578610 U CN 202578610U CN 201220192547 CN201220192547 CN 201220192547 CN 201220192547 U CN201220192547 U CN 201220192547U CN 202578610 U CN202578610 U CN 202578610U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- wire ring
- fisher
- logging instrument
- logger
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a logging instrument fisher which comprises an upper joint, a steel wire ring, an outer barrel, a steel wire and a guiding shoe, wherein the upper joint is in threaded connection with the top of the outer barrel; the steel wire ring is arranged in the inner cavity of the outer barrel; the steel wire penetrates through the steel wire ring; and the guiding shoe is arranged at the bottom of the steel wire ring. The logging instrument fisher is simple in structure and convenient to operate and can be widely applied to the field of fishing operation.
Description
Technical field
The utility model relates to a kind of fishing tool, particularly relates to a kind of logger fisher.
Background technology
The logger fisher is to be used for specially salvaging that various diameters are little, in light weight, the instrument of the well instrument that falls that do not have jam.This fisher well instrument that can will fall is salvaged well intactly.Present fisher complex structure, inconvenient operation, thus increased the salvaging difficulty, influenced operating efficiency.
Summary of the invention
The utility model has overcome deficiency of the prior art, and logger fisher a kind of simple in structure, easy to operate is provided.
In order to address the above problem, the utility model adopts following technical scheme:
The logger fisher comprises top connection, steel wire ring, urceolus, steel wire and guide shoe, and top connection is adopted with the urceolus top and is threaded, and outer tube inner chamber is equipped with the steel wire ring, is installed with steel wire on the steel wire ring, and guide shoe is installed in steel wire ring bottom.
Described steel wire diameter is 1～1.5mm.
Compared with prior art, the beneficial effect of the utility model is:
The utility model is simple in structure, and is easy to operate, greatly reduces the salvaging difficulty, improved operating efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The logger fisher; As shown in Figure 1, comprise top connection 1, steel wire ring 2, urceolus 3, steel wire 4 and guide shoe 5, top connection 1 is adopted with urceolus 3 tops and is threaded; Urceolus 3 inner chambers are equipped with steel wire ring 2; Each steel wire ring 2 footpath upwards is installed with some steel wires 4, and steel wire 4 diameters are 1～1.5mm, the usefulness of getting junk as card.Guide shoe 5 is installed in steel wire ring 2 bottoms, and guide shoe 5 also works to compress steel wire ring 2 except that there being the guiding junk to get into the function in the fisher.
During fishing; Earlier top connection 1 top is connected with drilling tool, after the logger of the well that falls gets into urceolus 3 through guide shoe 5, under drilling tool pressure; The steel wire 4 that instrument separates in the steel wire ring 2 is up; Because the frictional force that the elastic force of steel wire strand 4 causes is blocked junk, can the well instrument that fall be pulled out after carrying brill.
Claims (2)
1. the logger fisher is characterized in that, comprises top connection, steel wire ring, urceolus, steel wire and guide shoe, and top connection is adopted with the urceolus top and is threaded, and outer tube inner chamber is equipped with the steel wire ring, is installed with steel wire on the steel wire ring, and guide shoe is installed in steel wire ring bottom.
2. logger fisher according to claim 1 is characterized in that, described steel wire diameter is 1～1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192547 CN202578610U (en) | 2012-04-28 | 2012-04-28 | Logging instrument fisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192547 CN202578610U (en) | 2012-04-28 | 2012-04-28 | Logging instrument fisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578610U true CN202578610U (en) | 2012-12-05 |
Family
ID=47248031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220192547 Expired - Fee Related CN202578610U (en) | 2012-04-28 | 2012-04-28 | Logging instrument fisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578610U (en) |
-
2012
- 2012-04-28 CN CN 201220192547 patent/CN202578610U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121205 Termination date: 20210428 |