CN207161030U - Fish fishing socket - Google Patents
Fish fishing socket Download PDFInfo
- Publication number
- CN207161030U CN207161030U CN201721236039.9U CN201721236039U CN207161030U CN 207161030 U CN207161030 U CN 207161030U CN 201721236039 U CN201721236039 U CN 201721236039U CN 207161030 U CN207161030 U CN 207161030U
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- CN
- China
- Prior art keywords
- turbine assembly
- channel
- power transmission
- transmission shaft
- fixed
- 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 provides a kind of fish fishing socket, including top connection, upper bush, lower sleeve, shunting disk, power transmission shaft, the first turbine assembly, the second turbine assembly, rotary shaft, slips, junk mill and wolfram steel layer.Top connection is connected with upper bush, and has first flow, second flow channel and third flow channel.Shunting disk has the first passage connected with first flow, the second channel connected with second flow channel and the third channel connected with third flow channel.Lower sleeve is fixed on the downside of upper bush.Power transmission shaft, which pivots, is arranged at upper bush and with the fourth lane connected with the first passage of shunting disk.First turbine assembly is fixed on power transmission shaft, and the blade of the first turbine assembly is relative with the second channel of shunting disk；Second turbine assembly is fixed on power transmission shaft, and the blade of the second turbine assembly is relative with the third channel of shunting disk；The direction of rotation of first turbine assembly and the second turbine assembly under liquid stream drive is opposite.Rotary shaft is fixedly connected with power transmission shaft.Slips is fixed on the rotary shaft.
Description
Technical field
It the utility model is related to fishing operation field, more particularly to a kind of fish fishing socket.
Background technology
Drilling tool such as bears to stretch, shears, compresses at the complex stress in long-term work, therefore, easily produces fatigue and falls into well
Bottom forms fish and come, it is necessary to salvage.But fish can be corroded in well, fish head deforms, therefore, marine salvage equipment
Need to repair fish head before salvaging, still, existing marine salvage equipment is repaired of poor quality, causes the efficiency salvaged very
It is low, waste many costs.
Utility model content
In view of problem present in background technology, the purpose of this utility model is to provide a kind of fish fishing socket, its energy
Ensure fish head dressing quality, improve fish and salvage efficiency.
To achieve these goals, the utility model provides a kind of fish fishing socket, it include top connection, upper bush,
Lower sleeve, shunting disk, power transmission shaft, the first turbine assembly, the second turbine assembly, rotary shaft, slips, junk mill and wolfram steel layer.
Top connection is fixedly connected with upper bush, and with the first flow positioned at center and radially arranged second
Road and third flow channel.Shunting disk is fixed on upper bush and engaged with top connection, and with connected with first flow first passage,
The second channel connected with second flow channel and the third channel connected with third flow channel.Lower sleeve is fixed on the downside of upper bush.
Power transmission shaft pivots and is arranged at upper bush and penetrates into lower sleeve, and has up/down perforation in the middle part of power transmission shaft and with the of shunting disk
The fourth lane of one passage connection.
First turbine assembly is fixed on power transmission shaft, and the blade of the first turbine assembly is relative with the second channel of shunting disk；
Second turbine assembly is fixed on power transmission shaft, and the blade of the second turbine assembly is relative with the third channel of shunting disk；First turbine
The direction of rotation of component and the second turbine assembly under liquid stream drive is opposite.
Rotary shaft is arranged in lower sleeve and is fixedly connected with power transmission shaft, and internal with the connected with fourth lane the 5th
Passage.Slips is fixed on the rotary shaft.
Junk mill is fixed on the bottom of rotary shaft, and junk mill has the 6th passage connected with Five-channel, and junk mill is taper,
Taper is 1:12~1:18.The outer surface of junk mill has roll flute, and wolfram steel layer is fixed on roll flute surface, the Vickers hardness of wolfram steel layer
More than 10K.
Further, there is the internal thread being fixedly connected with drilling tool at the top of top connection.
Further, upper bush bottom has the flange to extend internally, and has connection upper bush and lower sleeve in flange
The 7th passage.
Further, power transmission shaft has outwardly boss, and the second turbine assembly is fixed on boss.
Further, shunting disk bottom has groove, and first passage and second channel are arranged on groove bottom wall, the first whirlpool
Wheel assembly is housed in groove.
The beneficial effects of the utility model are as follows：
According in fish fishing socket of the present utility model, fish fishing socket is delivered into fish top of fish first, if top of fish quilt
Sand is buried, then turn on pump is passed through drilling fluid, until top of fish exposes.Then proceed to transfer fish fishing socket, and to the second of top connection
Runner, the second channel of shunting disk are passed through cleaner for high-pressure drilling fluid, and drilling fluid drives the first turbine assembly to rotate, so as to drive transmission
Axle, rotary shaft and junk mill are rotated forward, and the roll flute of junk mill is repaired to fish head；After repairing a period of time, stop to top connection
Second flow channel lead to drilling fluid, while be passed through cleaner for high-pressure drilling fluid to the third flow channel of top connection, drilling fluid pass through shunting disk the
Triple channel drives the second turbine assembly to rotate, so as to drive power transmission shaft, rotary shaft and junk mill to rotate backward, so as to the roll flute of junk mill
To the further finishing of fish head；So circulation is multiple, can improve the quality of fish head finishing.After the completion of fish head finishing, continue lower let-down
Fish fishing socket is so that slips enters fish head inner chamber, so as to which fish is salvaged.Wolfram steel layer can effectively improve the roll flute of junk mill
Hardness, improve the dressing quality of fish head, extend the service life of junk mill.
Brief description of the drawings
Fig. 1 is the schematic diagram according to fish fishing socket of the present utility model.
Wherein, description of reference numerals is as follows：
The groove of 1 top connection 44
The power transmission shaft of 11 first flow 5
The fourth lane of 12 second flow channel 51
The boss of 13 third flow channel 52
The turbine assembly of 2 upper bush 6 first
The turbine assembly of 21 flange 7 second
The rotary shaft of 211 the 7th passage 8
The Five-channel of 3 lower sleeve 81
The slips of 4 shunting disk 9
41 first passage A junk mills
The passages of 42 second channel A1 the 6th
43 third channel B wolfram steel layers
Embodiment
Describe fish fishing socket of the present utility model in detail with reference to the accompanying drawings.
Top connection 1, upper bush 2, lower sleeve 3, shunting disk 4, power transmission shaft are included according to fish fishing socket of the present utility model
5th, the first turbine assembly 6, the second turbine assembly 7, rotary shaft 8, slips 9, junk mill A and wolfram steel layer B.
Top connection 1 is fixedly connected with upper bush 2, and with the first flow 11 positioned at center and radially arranged the
Two runners 12 and third flow channel 13.Shunting disk 4 is fixed on upper bush 2 and engaged with top connection 1, and has and connect with first flow 11
Logical first passage 41, the second channel 42 connected with second flow channel 12 and the third channel 43 connected with third flow channel 13.
Lower sleeve 3 is fixed on the downside of upper bush 2.Power transmission shaft 5 pivots and is arranged at upper bush 2 and penetrates into lower sleeve 3, and power transmission shaft 5
Middle part has up/down perforation and the fourth lane 51 connected with the first passage 41 of shunting disk 4.
First turbine assembly 6 is fixed on power transmission shaft 5, and the second channel 42 of the blade of the first turbine assembly 6 and shunting disk 4
Relatively；Second turbine assembly 7 is fixed on power transmission shaft 5, and the phase of third channel 43 of the blade of the second turbine assembly 7 and shunting disk 4
It is right；The direction of rotation of first turbine assembly 6 and the second turbine assembly 7 under liquid stream drive is opposite.
Rotary shaft 8 is arranged in lower sleeve 3 and is fixedly connected with power transmission shaft 5, and it is internal have connected with fourth lane 51
Five-channel 81.Slips 9 is fixed on rotating shaft 8.
Junk mill A is fixed on the bottom of rotary shaft 8, and junk mill A has the 6th passage A1 connected with Five-channel 81, and junk mill
A is taper, taper 1:12~1:18.Junk mill A outer surface has roll flute, and wolfram steel layer B is fixed on roll flute surface, wolfram steel layer
B Vickers hardness is more than 10K.
According in fish fishing socket of the present utility model, fish fishing socket is delivered into fish top of fish first, if top of fish quilt
Sand is buried, then turn on pump is passed through drilling fluid (via the first flow 11 of top connection 1, the first passage 41 of shunting disk 4, power transmission shaft 5
6th passage A1 of fourth lane 51, the Five-channel 81 of rotary shaft 8 and junk mill A), until top of fish exposes.Then proceed to transfer
Fish fishing socket, and second flow channel 12 to top connection 1, the second channel 42 of shunting disk 4 are passed through cleaner for high-pressure drilling fluid, drilling fluid drives
Dynamic first turbine assembly 6 rotates, and so as to drive power transmission shaft 5, rotary shaft 8 and junk mill A to rotate forward, junk mill A roll flute is to fish head
Repaired；After repairing a period of time, stop leading to drilling fluid to the second flow channel 12 of top connection 1, while to the 3rd of top connection 1 the
Runner 13 is passed through cleaner for high-pressure drilling fluid, and drilling fluid drives the second turbine assembly 7 to rotate by the third channel 43 of shunting disk 4, so as to
Power transmission shaft 5, rotary shaft 8 and junk mill A is driven to rotate backward, so that junk mill A roll flute is to the further finishing of fish head；So circulation is more
It is secondary, the quality of fish head finishing can be improved.After the completion of fish head finishing, continue to transfer fish fishing socket so that slips 9 enters in fish head
Chamber, so as to which fish is salvaged.Wolfram steel layer B can effectively improve the hardness of junk mill A roll flute, improve the finishing matter of fish head
Amount, extend junk mill A service life.
First turbine assembly 6 is different with shape, the angle of the blade of the second turbine assembly 7, therefore promoting lactation cleaner for high-pressure drilling fluid
When, power transmission shaft 5 can be driven to rotate in opposite direction.
The top of top connection 1 has the internal thread being fixedly connected with drilling tool.Be provided with different runners inside drilling tool, and respectively with
First flow 11, second flow channel 12 and the correspondence of third flow channel 13 of top connection 1.
The bottom of upper bush 2 has the flange 21 that extends internally, and has connection upper bush 2 and lower sleeve 3 in flange 21
7th passage 211.It can be discharged by the drilling fluid of the first turbine assembly 6 and the second turbine assembly 7 by the 7th passage 211.
Power transmission shaft 5 has outwardly boss 52, and the second turbine assembly 7 is fixed on boss 52.It is convex by setting
Platform 52 so that the first turbine assembly 6 and the second turbine assembly 7 are radially positioned diverse location, be easy to second channel 42 and
The correspondence of third channel 43.
The bottom of shunting disk 4 has groove 44, and first passage 41 and second channel 42 are arranged on the bottom wall of groove 44, the first whirlpool
Wheel assembly 6 is housed in groove 44.By setting groove 44 that structure can be made compacter, it can also make the first turbine assembly 6 and
Two turbine assemblies 7 are radially positioned diverse location.
Claims (5)
- A kind of 1. fish fishing socket, it is characterised in that including top connection (1), upper bush (2), lower sleeve (3), shunting disk (4), Power transmission shaft (5), the first turbine assembly (6), the second turbine assembly (7), rotary shaft (8), slips (9), junk mill (A) and wolfram steel layer (B)；Top connection (1) is fixedly connected with upper bush (2), and with positioned at the first flow (11) at center and radially arranged Second flow channel (12) and third flow channel (13)；Shunting disk (4) is fixed on upper bush (2) and engaged with top connection (1), and with first connected with first flow (11) Passage (41), the second channel (42) connected with second flow channel (12) and the third channel connected with third flow channel (13) (43)；Lower sleeve (3) is fixed on the downside of upper bush (2)；Power transmission shaft (5), which pivots, to be arranged at upper bush (2) and penetrates into lower sleeve (3), and is had in the middle part of power transmission shaft (5) and passed through up and down Fourth lane (51) that is logical and being connected with the first passage (41) of shunting disk (4)；First turbine assembly (6) is fixed on power transmission shaft (5), and the blade of the first turbine assembly (6) leads to the second of shunting disk (4) Road (42) is relative；Second turbine assembly (7) is fixed on power transmission shaft (5), and the blade of the second turbine assembly (7) and shunting disk (4) Third channel (43) it is relative；The direction of rotation phase of first turbine assembly (6) and the second turbine assembly (7) under liquid stream drive Instead；Rotary shaft (8) is arranged in lower sleeve (3) and is fixedly connected with power transmission shaft (5), and inside has and fourth lane (51) The Five-channel (81) of connection；Slips (9) is fixed in rotary shaft (8)；Junk mill (A) is fixed on the bottom of rotary shaft (8), and junk mill (A) has the 6th passage (A1) connected with Five-channel (81), And junk mill (A) is taper, taper 1:12~1:18；The outer surface of junk mill (A) has roll flute, and wolfram steel layer (B) is fixed on roll flute surface, and the Vickers hardness of wolfram steel layer (B) is more than 10K。
- 2. fish fishing socket according to claim 1, it is characterised in that have at the top of top connection (1) and fix company with drilling tool The internal thread connect.
- 3. fish fishing socket according to claim 1, it is characterised in that upper bush (2) bottom is convex with extending internally Edge (21), and there is the 7th passage (211) of connection upper bush (2) and lower sleeve (3) in flange (21).
- 4. fish fishing socket according to claim 1, it is characterised in that power transmission shaft (5) has outwardly boss (52), and the second turbine assembly (7) is fixed on boss (52).
- 5. fish fishing socket according to claim 1, it is characterised in that shunting disk (4) bottom has groove (44), and One passage (41) and second channel (42) are arranged on groove (44) bottom wall, and the first turbine assembly (6) is housed in groove (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236039.9U CN207161030U (en) | 2017-09-24 | 2017-09-24 | Fish fishing socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236039.9U CN207161030U (en) | 2017-09-24 | 2017-09-24 | Fish fishing socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207161030U true CN207161030U (en) | 2018-03-30 |
Family
ID=61724004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721236039.9U Expired - Fee Related CN207161030U (en) | 2017-09-24 | 2017-09-24 | Fish fishing socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207161030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374405A (en) * | 2021-08-13 | 2021-09-10 | 中国石油集团川庆钻探工程有限公司 | Screw drill tool for fishing coiled tubing and fishing method thereof |
-
2017
- 2017-09-24 CN CN201721236039.9U patent/CN207161030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374405A (en) * | 2021-08-13 | 2021-09-10 | 中国石油集团川庆钻探工程有限公司 | Screw drill tool for fishing coiled tubing and fishing method thereof |
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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 |
Granted publication date: 20180330 Termination date: 20180924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |