CN203230364U - Double-action throwing and fishing device - Google Patents
Double-action throwing and fishing device Download PDFInfo
- Publication number
- CN203230364U CN203230364U CN 201320277895 CN201320277895U CN203230364U CN 203230364 U CN203230364 U CN 203230364U CN 201320277895 CN201320277895 CN 201320277895 CN 201320277895 U CN201320277895 U CN 201320277895U CN 203230364 U CN203230364 U CN 203230364U
- Authority
- CN
- China
- Prior art keywords
- main body
- transaxle
- throwing
- action
- fishing device
- 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
Links
Images
Abstract
The utility model relates to a double-action throwing and fishing device and aims to mainly solve the problems that a current throwing and fishing device is low in efficiency and fishing success rate. The throwing and fishing device is characterized in that an upper cam (4) is connected with the upper part of a throwing claw (5); the upper part of the upper cam (4) is connected with a locking wheel (3); a switching shaft (6) made of steel wires is arranged in a main body (2); the upper end of the switching shaft (6) is connected with the locking wheel (3); and an L-shaped switch shaft touch switch (12) is arranged at the lower end of the switching shaft (6) and is positioned in a groove in the lower part of the main body (2). The double-action throwing and fishing device has the characteristics of stable action, time-saving and labor-saving property and high fishing success rate.
Description
Technical field
The utility model relates to the field, oil field, specifically a kind of double acting throw in catcher.
Background technology
Present throw in catcher has the single armed structure that arm structure is also arranged, and for the throw in catcher of single armed structure, when fishing or delivery operation, goes into the well and once can only finish wherein operation, needs secondary to go into the well, and wastes time and energy, and efficient is low.And the throw in catcher of arm structure, once go into the well and to finish twice action, carry out fishing and deliver operation, time saving and energy saving, but after this throw in catcher went into the well, once action will be opened both arms, when finishing an action, there is certain destabilizing factor in the mutual interference of two pulling arm meeting phases, and fishing success ratio is reduced.
Summary of the invention
In order to overcome the deficiency that existing throw in catcher efficient is low, fishing success ratio is low, the utility model provides a kind of double acting throw in catcher, and this double acting throw in catcher has the advantages that action is stable, time saving and energy saving, fishing success ratio is high.
The technical solution of the utility model is: a kind of double acting throw in catcher, comprise main body, and main body top connects delivers pawl, the lower body part sidewall is provided with groove, groove is built-in with strong magnet, and described delivery pawl top is connected with overhead cam, and overhead cam top is connected with the lock wheel; Described body interior is equipped with the transaxle that steel wire is made, and the upper end of transaxle connects the lock wheel, and the lower end is to have L shaped transaxle contact switch, and the transaxle contact switch is positioned at the groove of lower body part.
The utlity model has following beneficial effect: owing to take such scheme, because body interior is equipped with transaxle, top is equipped with the lock wheel, in the time of the bailer grab work of lower end, the lock wheel pins the overhead cam of upper end, make it can not discharge the delivery pawl, the stability of safety action is after fishing is finished, the switch of transaxle is touched, discharge the lock wheel, the lock wheel discharges overhead cam again, opens the delivery pawl, continue next step work, can guarantee the stability of execution like this, time saving and energy saving, and fishing success ratio significantly promotes.
Description of drawings
Fig. 1 is outline drawing of the present utility model;
Fig. 2 is sectional view of the present utility model.
1-rope socket among the figure, the 2-main body, 3-locks wheel, the 4-overhead cam, 5-delivers pawl, the 6-transaxle, cam under the 7-, the 8-bailer grab, the 9-strong magnet, 10-guide grab cam, the 11-guide grab is same, 12-transaxle contact switch.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Shown in Fig. 1,2, a kind of double acting throw in catcher comprises main body 2, main body 2 tops are connected with rope socket 1, be connected with on the sidewall on main body 2 tops and deliver pawl 5, described delivery pawl 5 tops are connected with overhead cam 4, and overhead cam 4 rotates to drive delivers pawl 5 by stretching out in the main body 2 or withdrawing.Overhead cam 4 tops are connected with lock wheel 3, and 3 rotations of lock wheel can drive overhead cam 4 and rotate.The middle part of main body 2 is connected with bailer grab 8, and bailer grab 8 is by cam 7 controls down, and following cam 7 rotates and can drive bailer grab 8 by stretching out in the main body 2 or withdrawing.Main body 2 bottoms are connected with guide grab 11, and guide grab 11 is by 10 controls of guide grab cam.The sidewall of main body 2 bottoms is provided with groove, and groove is built-in with strong magnet 9, and when salvaging, the blanking plug of being salvaged can be advanced in the main body 2 by strong magnet 9 absorption, thereby is salvaged out.Described main body 2 inside are equipped with the transaxle 6 that steel wire is made, and the upper end of transaxle 6 connects lock wheel 3, and the lower end curves L shaped, form transaxle contact switch 12, and transaxle contact switch 12 is positioned at the groove of main body 2 bottoms.
In the water injection well zonal testing, instrument is descending, up a bit of distance again behind the standard configuration of the looking over so as to check hydrophone, and guide grab cam 10 rotates, discharge guide grab 11, following cam 7 rotates, and discharges bailer grab 8, this moment, overhead cam 4 was not released with delivery pawl 5, was in the lock state, and only was equivalent to weighted lever.Instrument continues descending, guide grab 11 guiding, and bailer grab 8 is accurately aimed at and is salvaged the position, if salvage successfully, then instrument is up, and the blanking plug of salvaging is advanced body interior by strong magnet 9 absorption in the body, touch transaxle contact switch 12, transaxle 6 rotates, and lock wheel 3 is released, and instrument is descending, lock wheel 3 discharges overhead cam 4, instrument is up again, and overhead cam 4 rotates, and discharges and delivers pawl 5.Get nowhere if once salvage, 12 of transaxle contact switch can not be touched, and the lock wheel 3 of upper end can not be released, and can repeat to salvage action, is successfully salvaged until blanking plug.Instrument is descending, begins to deliver operation, and delivery finishes, and instrument is up, and operation is finished, and the blocked device absorption of bailer grab 8 this moment enters main body 2 inside, is in the lock state, and only is equivalent to weighted lever.
Therefore, this double acting throw in catcher is compared with existing single armed throw in catcher, and efficient height, time saving and energy saving, and comparing with the both arms throw in catcher again can the phase mutual interference between two pulling arms, and action is stable, the fishing success ratio height.
Claims (1)
1. double acting throw in catcher, comprise main body (2), main body (2) top connects delivers pawl (5), main body (2) lower sides is provided with groove, groove is built-in with strong magnet (9), it is characterized in that: described delivery pawl (5) top is connected with overhead cam (4), and overhead cam (4) top is connected with lock wheel (3); Described main body (2) inside is equipped with the transaxle (6) that steel wire is made, the upper end of transaxle (6) connects lock wheel (3), the lower end is to have L shaped transaxle contact switch (12), and transaxle contact switch (12) is positioned at the groove of main body (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320277895 CN203230364U (en) | 2013-05-21 | 2013-05-21 | Double-action throwing and fishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320277895 CN203230364U (en) | 2013-05-21 | 2013-05-21 | Double-action throwing and fishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203230364U true CN203230364U (en) | 2013-10-09 |
Family
ID=49286497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320277895 Expired - Fee Related CN203230364U (en) | 2013-05-21 | 2013-05-21 | Double-action throwing and fishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203230364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747108A (en) * | 2015-02-10 | 2015-07-01 | 中国石油天然气股份有限公司 | Multifunctional electric control throwing and fishing device |
| CN109751006A (en) * | 2019-03-06 | 2019-05-14 | 牡丹江市江丰石油仪表配件厂 | A kind of more fishings are automatic to store special-shaped guide type throw in catcher |
-
2013
- 2013-05-21 CN CN 201320277895 patent/CN203230364U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747108A (en) * | 2015-02-10 | 2015-07-01 | 中国石油天然气股份有限公司 | Multifunctional electric control throwing and fishing device |
| CN104747108B (en) * | 2015-02-10 | 2017-06-16 | 中国石油天然气股份有限公司 | Multifunctional electric control throwing and fishing device |
| CN109751006A (en) * | 2019-03-06 | 2019-05-14 | 牡丹江市江丰石油仪表配件厂 | A kind of more fishings are automatic to store special-shaped guide type throw in catcher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106812105B (en) | A kind of bridge pavement cleaning device | |
| CN106704938B (en) | A kind of LED street lamp | |
| CN106877072A (en) | A kind of anti-loosening and safe power supply device | |
| CN107435862A (en) | A kind of Novel LED light | |
| CN203230364U (en) | Double-action throwing and fishing device | |
| CN107084346A (en) | It is a kind of that quickly firm LED street lamp is installed | |
| CN102758561B (en) | Ball lock capable of being opened by pushing, pulling and twisting | |
| CN103693534B (en) | Single-phase comprehensive intelligent hanging basket | |
| CN104675217A (en) | Door lock and electrical equipment using same | |
| CN106917996B (en) | A kind of LED | |
| CN206117075U (en) | Low -voltage bus duct jack box remote control device | |
| CN105674662B (en) | A kind of refrigerator equipped with electric pushrod | |
| CN203931979U (en) | With the circuit breaker of handle locking function | |
| CN207767935U (en) | It is a kind of to have bed of the bed board from open function | |
| CN107083755B (en) | A kind of bridge pavement washing and brushing device | |
| CN205543924U (en) | Interlocking mechanical device between cubical switchboard | |
| CN206655534U (en) | Cement electric pole base apparatus for placing is used in one kind communication | |
| CN206364292U (en) | One kind has antitheft and fool proof rail traffic vehicles electric connector | |
| CN206279899U (en) | For the lock construction of inside switch cabinet | |
| CN205591864U (en) | Special fisher of beam -pumping unit polished rod | |
| CN205786826U (en) | A kind of electric wire high-potting protection device | |
| CN207420259U (en) | A kind of front-wheel mechanical remote control smart lock | |
| CN221027257U (en) | Unexpected electromagnetic self-locking device that drops is prevented to electronic iron wedge | |
| CN203781603U (en) | Electric tank curtain door | |
| CN215419339U (en) | Unmanned aerial vehicle hangs transmission overhead line auto-lock of getting with fill coaster |
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 |
Granted publication date: 20131009 Termination date: 20150521 |
|
| EXPY | Termination of patent right or utility model |