CN203594395U - Fishing device with internally-arranged camera and special for cable in gas well - Google Patents
Fishing device with internally-arranged camera and special for cable in gas well Download PDFInfo
- Publication number
- CN203594395U CN203594395U CN201320726962.6U CN201320726962U CN203594395U CN 203594395 U CN203594395 U CN 203594395U CN 201320726962 U CN201320726962 U CN 201320726962U CN 203594395 U CN203594395 U CN 203594395U
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- China
- Prior art keywords
- cable
- transmission shaft
- gas well
- power transmission
- numerical control
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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.)
- Expired - Fee Related
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Abstract
A fishing device with an internally-arranged camera and special for a cable in a gas well is provided with a lifting cable (1), a numerical control stepping motor (2), a transmission shaft (3), a cable fishing hook (4), the high definition camera (5) and a guide head (6). The fishing device is characterized in that the numerical control stepping motor (2) is arranged on the top of the transmission shaft (3), the lifting cable (1) is arranged on the top of the numerical control stepping motor (2), the cable fishing hook (4) is arranged on the outer side of the lower portion of the transmission shaft (3), the high definition camera (5) is arranged on the lower middle portion of the transmission shaft (3), and the guide head (6) is arranged at the bottom of the transmission shaft (3). The fishing device is capable of being used for conveniently fishing cables falling into the gas well.
Description
Technical field
The utility model relates to gas well cable salvage technical field, especially relates to a kind of special fishing device of gas well cable that carries camera.
Background technology
At present, known technology is that gas well cable salvage is not had to special visual fishing tool, and normally operation team, by upper workover derrick, uses fishing string to blindly salvaging under the cable shaft in gas well, not only cost high, waste time and energy, and often cause salvaging unsuccessfully.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of special fishing device of gas well cable that carries camera, use this device can be without workover derrick, directly with cable car, by terrestrial television, can, by the accurately whole salvaging process of monitoring of high-definition camera, guarantee that whole salvaging process safety is reliable, operation suitably, has improved fishing success ratio.
The utility model solves the technical scheme that its technical problem adopts: adopt a kind of special fishing device of gas well cable that carries camera, this device has lifting cable, numerical control stepper motor, power transmission shaft, cable crowfoot, high-definition camera, guide head composition, it is characterized in that: at the top of power transmission shaft, numerical control stepper motor is set, at the top of numerical control stepper motor, lifting cable is set, at the lower outside of power transmission shaft, cable crowfoot is set, in power transmission shaft middle and lower part, high-definition camera is set, bottom at power transmission shaft arranges guide head, wherein, the effect that promotes cable is for conductive electric current, transmit image pickup signal, handling fishing device, the effect of numerical control stepper motor is to drive power transmission shaft to do forward or backwards to rotate, the effect of cable crowfoot is for catching on well cable, whether the effect of high-definition camera is to take salvaging process, observe well cable caught on by terrestrial television, the effect of guide head is that this device of guiding is transferred to appropriate location smoothly.Use this device can salvage easily the cable falling in gas well.
the beneficial effects of the utility model: pass through field trial, the utility model compared with prior art, use this device can be in the situation that there is no workover derrick, directly with cable car, by terrestrial television, can, by the accurately whole salvaging process of monitoring of high-definition camera, guarantee that whole salvaging process safety is reliable, operation suitably, has improved fishing success ratio.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further:
Fig. 1 is a kind of structural representation of the special fishing device of gas well cable that carries camera.
In Fig. 1: 1. promote cable; 2. numerical control stepper motor; 3. power transmission shaft; 4. cable crowfoot; 5. high-definition camera; 6. guide head.
The specific embodiment
Adopt a kind of special fishing device of gas well cable that carries camera, this device has lifting cable (1), numerical control stepper motor (2), power transmission shaft (3), cable crowfoot (4), high-definition camera (5), guide head (6) composition, it is characterized in that: at the top of power transmission shaft (3), numerical control stepper motor (2) is set, arrange at the top of numerical control stepper motor (2) and promote cable (1), at the lower outside of power transmission shaft (3), cable crowfoot (4) is set, in power transmission shaft (3) middle and lower part, high-definition camera (5) is set, in the bottom of power transmission shaft (3), guide head (6) is set, wherein, the effect that promotes cable (1) is for conductive electric current, transmit image pickup signal, handling fishing device, the effect of numerical control stepper motor (2) is to drive power transmission shaft (3) to do forward or backwards to rotate, the effect of cable crowfoot (4) is for catching on well cable, whether the effect of high-definition camera (5) is to take salvaging process, observe well cable caught on by terrestrial television, the effect of guide head (6) is that this device of guiding is transferred to appropriate location smoothly.Use this device can salvage easily the cable falling in gas well.The utility model compared with prior art, uses this device in the situation that there is no workover derrick, directly to use cable car, by terrestrial television, coordinate the accurately whole salvaging process of monitoring of high-definition camera, guarantee that whole salvaging process safety is reliable, operation suitably, has improved fishing success ratio.
Claims (1)
1. one kind carries the special fishing device of gas well cable of camera, this device has lifting cable (1), numerical control stepper motor (2), power transmission shaft (3), cable crowfoot (4), high-definition camera (5), guide head (6) composition, it is characterized in that: at the top of power transmission shaft (3), numerical control stepper motor (2) is set, arrange at the top of numerical control stepper motor (2) and promote cable (1), at the lower outside of power transmission shaft (3), cable crowfoot (4) is set, in power transmission shaft (3) middle and lower part, high-definition camera (5) is set, in the bottom of power transmission shaft (3), guide head (6) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726962.6U CN203594395U (en) | 2013-11-18 | 2013-11-18 | Fishing device with internally-arranged camera and special for cable in gas well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726962.6U CN203594395U (en) | 2013-11-18 | 2013-11-18 | Fishing device with internally-arranged camera and special for cable in gas well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594395U true CN203594395U (en) | 2014-05-14 |
Family
ID=50675290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320726962.6U Expired - Fee Related CN203594395U (en) | 2013-11-18 | 2013-11-18 | Fishing device with internally-arranged camera and special for cable in gas well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140197A (en) * | 2020-01-03 | 2020-05-12 | 西南石油大学 | Underground steel wire rope fisher |
| US11555369B2 (en) | 2021-02-25 | 2023-01-17 | Saudi Arabian Oil Company | Fishing scanning tool |
-
2013
- 2013-11-18 CN CN201320726962.6U patent/CN203594395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140197A (en) * | 2020-01-03 | 2020-05-12 | 西南石油大学 | Underground steel wire rope fisher |
| US11555369B2 (en) | 2021-02-25 | 2023-01-17 | Saudi Arabian Oil Company | Fishing scanning tool |
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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 |
Granted publication date: 20140514 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |