CN112228039A - Test cable control device - Google Patents
Test cable control device Download PDFInfo
- Publication number
- CN112228039A CN112228039A CN202011072064.4A CN202011072064A CN112228039A CN 112228039 A CN112228039 A CN 112228039A CN 202011072064 A CN202011072064 A CN 202011072064A CN 112228039 A CN112228039 A CN 112228039A
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- Prior art keywords
- cable
- motor
- clamping
- control device
- adjusting device
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- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 230000002265 prevention Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 210000004907 gland Anatomy 0.000 claims 3
- 230000000007 visual effect Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/14—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for displacing a cable or a cable-operated tool, e.g. for logging or perforating operations in deviated wells
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a test cable control device, which comprises a blowout prevention pipe arranged on a base, wherein the upper end of the blowout prevention pipe is provided with a pressing cap adjusting device, the upper end of the pressing cap adjusting device is provided with a cable, the cable is provided with a cable clamping device, and the cable clamping device is positioned above the pressing cap adjusting device; the cable clamping device is connected with a first motor, and the first motor is arranged on the up-and-down moving device; the pressure cap adjusting device, the first motor and the up-down moving device are all electrically connected with a control box. The cable is automatically pushed, the pushing force and the clamping force can be controlled, and the cable is not damaged under the limit pushing force; remote visual regulation, easy operation, automatic regulation need not the configuration personnel, but each motor action condition of direct observation, and fail safe nature is high.
Description
Technical Field
The invention relates to the technical field of oilfield test cables, in particular to a test cable control device.
Background
After the oil field is exploited to the middle or later period, the crude oil yield is generally ensured by injecting water or polymer into the stratum for oil displacement. The injection well layered survey and adjustment process is popularized and implemented in oil fields for many years, and plays a significant role in improving the economic benefit of the oil fields. The layered measurement and adjustment mainly adopts a cable to put a direct-reading measurement and adjustment instrument into the well to measure and adjust each layer, and the cable is put into the well from the ground through a blowout prevention pipe. In the test operation process, a tester is required to ascend and stand on an operation table to disassemble the blowout prevention plug, and a pressure cap is adjusted when a cable is lowered or lifted, so that the pollution caused by the overflow of well liquid is prevented; meanwhile, due to high pressure in the well, when the instrument cannot be freely lowered, the manual operation of conveying cables at the blowout prevention pipe mouth of the well mouth is needed. There is a certain safety risk in high-altitude operations and operations of high-pressure people in the well at the lubricator. With the increasing testing tasks after the professional reformation of the oil field, great pressure is formed on aging testing operators, and in order to reduce the risk of high-altitude operation of the operators and reduce the labor intensity, the automatic control device for the wellhead of the testing cable is urgently needed to be developed.
Disclosure of Invention
The invention aims to provide a test cable control device, which solves the problems of high labor intensity of test personnel and risk of manual climbing operation at present.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention discloses a test cable control device, which comprises a blowout prevention pipe arranged on a base, wherein the upper end of the blowout prevention pipe is provided with a pressing cap adjusting device, the upper end of the pressing cap adjusting device is provided with a cable, the cable is provided with a cable clamping device, and the cable clamping device is positioned above the pressing cap adjusting device; the cable clamping device is connected with a first motor, and the first motor is arranged on the up-and-down moving device; the pressure cap adjusting device, the first motor and the up-down moving device are all electrically connected with a control box.
Furthermore, press cap adjusting device include with the pressure cap adjusting gear that the lubricator is connected, press cap adjusting gear key connection to have the second motor, the second motor passes through adjustable support and installs on the base.
Further, the cable clamping device comprises a clamping block arranged on one side of the cable, and a clamping moving slide block on the other side of the cable; the clamping movable sliding block is connected with a transmission shaft, and the transmission shaft is connected with a first motor.
Furthermore, a load sensor is arranged on the inner side wall, close to the cable, of the clamping block, and the load sensor transmits signals to the control box.
Furthermore, the up-down moving device comprises a moving support fixedly connected with the first motor, the moving support is arranged on a sliding rail matched with the moving support, and the sliding rail is vertically arranged on the base; and upper and lower travel switches are arranged at the upper and lower ends of the slide rail.
Further, the upper travel switch and the lower travel switch are electrically connected with the control box.
Furthermore, a camera is arranged above the up-down moving device, and a lens of the camera is towards the cable clamping device.
Compared with the prior art, the invention has the beneficial technical effects that:
according to the cable clamping device in the test cable control device, the clamping force is adjusted in real time through the first motor, so that the clamping force is ensured, the cable can be protected, and the cable is prevented from being damaged due to overlarge clamping force. The first motor adopts the stroke formula to carry, and upper and lower travel switch on the lower extreme can carry out the extreme position and judge on the slide rail, and when reacing lower extreme position, the cable presss from both sides tightly, and the motor does not start, and cable clamping device returns the upper travel limit, and transportation process is similar with manual operation, and the propelling movement power size is through first motor control, improves conveying efficiency, guarantees under the limit propelling movement dynamics to cable or steel wire not damaged. The pressure cap adjusting device is controlled by the second motor, the gear transmission is adjusted through the pressure cap, the accurate torque of adjusting control is large, the second motor is installed through the adjustable support, the adjustable support is a movable support, and the installation convenience of the whole device is guaranteed. The camera is arranged above the whole device and is convenient to observe, the power supply and the control unit are arranged in the control box, an operator controls the ground test vehicle, visual automatic control is realized, personnel configuration is reduced, ascending operation is avoided, and labor intensity is reduced.
Drawings
The invention is further illustrated in the following description with reference to the drawings.
FIG. 1 is a front view of a test cable control device of the present invention;
FIG. 2 is a partial top view of the test cable control device of the present invention;
description of reference numerals: 1. a cable; 2. a cable clamping device; 3. a second motor; 4. an adjustable support; 5. a cap pressing adjusting gear; 6. a lubricator; 7. a control box; 8. a slide rail; 9. a first motor; 10. an up-down travel switch; 11. a camera; 12. moving the support; 13. a drive shaft; 2-1, clamping blocks; 2-2, a load sensor; 2-3, clamping the movable sliding block.
Detailed Description
As shown in fig. 1-2, the test cable control device comprises a blowout preventer 6 arranged on a base, wherein the upper end of the blowout preventer 6 is provided with a pressing cap adjusting device. The pressure cap adjusting device comprises a pressure cap adjusting gear 5 connected with the blowout prevention pipe 6, the pressure cap adjusting gear 5 is in keyed connection with a second motor 3, the second motor 3 is used for adjusting and controlling accurate torque to be large, and the second motor 3 is installed on the base through an adjustable support 4. The adjustable support 4 is a movable support, and the installation convenience of the whole device is guaranteed.
The cable 1 is installed to press cap adjusting device upper end, install cable clamping device 2 on the cable 1, cable clamping device 2 is located press cap adjusting device's top. The cable clamping device 2 comprises a clamping block 2-1 arranged on one side of the cable 1 and a clamping movable sliding block 2-3 arranged on the other side of the cable. The clamping moving slide block 2-3 is connected with a transmission shaft 13, and the transmission shaft 13 is connected with a first motor 9. And a load sensor 2-2 is arranged on the inner side wall of the clamping block 2-1 close to the cable 1, and the load sensor 2-2 transmits a signal to the control box 7. The first motor 9 transmits torque to the transmission shaft 13, the transmission shaft 13 can change rotation into linear motion for clamping the movable sliding block 2-3 through a thread pair, and clamping force can be detected through the load sensor 2-2, so that the control of the size of the clamping force is realized.
The first motor 9 is arranged on an up-down moving device, the up-down moving device comprises a moving support 12 fixedly connected with the first motor 9, the moving support 12 is arranged on a sliding rail 8 matched with the moving support, and the sliding rail 8 is vertically arranged on the base; and upper and lower travel switches 10 are arranged at the upper and lower ends of the slide rail 8. The first motor 9 can move up and down under the action of the movable support 12, the upper and lower travel switches 10 can judge the limit position, when the lower limit position is reached, the cable is clamped, the motor stops running, the cable clamping device 2 returns to the upper travel limit, and the conveying process is similar to the manual operation of a human.
The cap pressing adjusting device, the first motor 9 and the up-down travel switch 10 are electrically connected with the control box 7, and the working states of all components are controlled through the control box 7.
The utility model discloses a cable clamping device, including cable clamping device 2, power supply and control unit, camera 11 is installed to the top that reciprocates the device, camera 11 is being washed to the camera lens of camera 11, cable clamping device 2, the observation of being convenient for, place UNICOM in the control box 7 in power supply and the control unit, the operator controls in the ground test car, realizes visual automatic control, reduces personnel's configuration, avoids the operation of ascending a height, reduces intensity of labour simultaneously.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (7)
1. A test cable control device, characterized by: the blowout prevention pipe comprises a blowout prevention pipe (6) arranged on a base, wherein a gland adjusting device is arranged at the upper end of the blowout prevention pipe (6), a cable (1) is arranged at the upper end of the gland adjusting device, a cable clamping device (2) is arranged on the cable (1), and the cable clamping device (2) is positioned above the gland adjusting device; the cable clamping device (2) is connected with a first motor (9), and the first motor (9) is arranged on the up-down moving device; the pressing cap adjusting device, the first motor (9) and the up-down moving device are all electrically connected with a control box (7).
2. The test cable control device of claim 1, wherein: the pressure cap adjusting device comprises a pressure cap adjusting gear (5) connected with the blowout prevention pipe (6), the pressure cap adjusting gear (5) is in keyed connection with a second motor (3), and the second motor (3) is installed on the base through an adjustable support (4).
3. The test cable control device of claim 1, wherein: the cable clamping device (2) comprises a clamping block (2-1) arranged on one side of the cable (1) and a clamping moving slide block (2-3) on the other side; the clamping moving slide block (2-3) is connected with a transmission shaft (13), and the transmission shaft (13) is connected with a first motor (9).
4. The test cable control device of claim 1, wherein: and a load sensor (2-2) is arranged on the inner side wall, close to the cable (1), of the clamping block (2-1), and the load sensor (2-2) transmits a signal to the control box (7).
5. The test cable control device of claim 1, wherein: the up-down moving device comprises a moving support (12) fixedly connected with the first motor (9), the moving support (12) is installed on a sliding rail (8) matched with the moving support, and the sliding rail (8) is vertically arranged on the base; and upper and lower travel switches (10) are arranged at the upper and lower ends of the slide rail (8).
6. The test cable control device of claim 5, wherein: the upper and lower travel switches (10) are electrically connected with the control box (7).
7. The test cable control device of claim 1, wherein: a camera (11) is arranged above the up-down moving device, and a lens of the camera (11) is towards the cable clamping device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011072064.4A CN112228039A (en) | 2020-10-09 | 2020-10-09 | Test cable control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011072064.4A CN112228039A (en) | 2020-10-09 | 2020-10-09 | Test cable control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112228039A true CN112228039A (en) | 2021-01-15 |
Family
ID=74120135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011072064.4A Pending CN112228039A (en) | 2020-10-09 | 2020-10-09 | Test cable control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112228039A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3957118A (en) * | 1974-09-18 | 1976-05-18 | Exxon Production Research Company | Cable system for use in a pipe string and method for installing and using the same |
| US6179269B1 (en) * | 1998-08-21 | 2001-01-30 | Camco International, Inc. | Method and apparatus for installing a cable into coiled tubing |
| CN201202467Y (en) * | 2008-05-28 | 2009-03-04 | 辽宁华孚石油高科技股份有限公司 | Continuous injecting apparatus of oil well horizontal segment test cable |
| CN201460880U (en) * | 2009-07-11 | 2010-05-12 | 大庆油田有限责任公司 | Logging cable thruster |
| CN203978368U (en) * | 2014-06-04 | 2014-12-03 | 中国石油化工股份有限公司 | Oil water well test blowout-proof pressure cap gear type adjuster |
| CN108666937A (en) * | 2018-05-07 | 2018-10-16 | 合肥工业大学 | High-tension cable apparatus for peeling off |
| CN109505540A (en) * | 2019-01-25 | 2019-03-22 | 济南芯乐智能设备有限公司 | A kind of offshore platform automation workover rig upper tube manipulator |
| CN109577931A (en) * | 2018-12-25 | 2019-04-05 | 贵州航天凯山石油仪器有限公司 | A kind of intelligence distributor |
| CN209014414U (en) * | 2018-06-08 | 2019-06-21 | 江苏龙灯博士摩包装材料有限公司 | A kind of high stability bottleneck gasket hardness measuring device |
| CN209871945U (en) * | 2019-03-28 | 2019-12-31 | 长缆电工科技股份有限公司 | Intelligent automatic cable conveyor |
| CN111425161A (en) * | 2020-04-30 | 2020-07-17 | 张斌斌 | Packing box |
| CN111693373A (en) * | 2020-07-27 | 2020-09-22 | 南京渔歌信息科技有限公司 | High-voltage cable tensile property test system |
-
2020
- 2020-10-09 CN CN202011072064.4A patent/CN112228039A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3957118A (en) * | 1974-09-18 | 1976-05-18 | Exxon Production Research Company | Cable system for use in a pipe string and method for installing and using the same |
| US6179269B1 (en) * | 1998-08-21 | 2001-01-30 | Camco International, Inc. | Method and apparatus for installing a cable into coiled tubing |
| CN201202467Y (en) * | 2008-05-28 | 2009-03-04 | 辽宁华孚石油高科技股份有限公司 | Continuous injecting apparatus of oil well horizontal segment test cable |
| CN201460880U (en) * | 2009-07-11 | 2010-05-12 | 大庆油田有限责任公司 | Logging cable thruster |
| CN203978368U (en) * | 2014-06-04 | 2014-12-03 | 中国石油化工股份有限公司 | Oil water well test blowout-proof pressure cap gear type adjuster |
| CN108666937A (en) * | 2018-05-07 | 2018-10-16 | 合肥工业大学 | High-tension cable apparatus for peeling off |
| CN209014414U (en) * | 2018-06-08 | 2019-06-21 | 江苏龙灯博士摩包装材料有限公司 | A kind of high stability bottleneck gasket hardness measuring device |
| CN109577931A (en) * | 2018-12-25 | 2019-04-05 | 贵州航天凯山石油仪器有限公司 | A kind of intelligence distributor |
| CN109505540A (en) * | 2019-01-25 | 2019-03-22 | 济南芯乐智能设备有限公司 | A kind of offshore platform automation workover rig upper tube manipulator |
| CN209871945U (en) * | 2019-03-28 | 2019-12-31 | 长缆电工科技股份有限公司 | Intelligent automatic cable conveyor |
| CN111425161A (en) * | 2020-04-30 | 2020-07-17 | 张斌斌 | Packing box |
| CN111693373A (en) * | 2020-07-27 | 2020-09-22 | 南京渔歌信息科技有限公司 | High-voltage cable tensile property test system |
Non-Patent Citations (1)
| Title |
|---|
| 赵负图: "《国内外最新常用传感器和敏感元器件性能数据手册》", 30 November 1994, 辽宁科学技术出版社 * |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210115 |
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| RJ01 | Rejection of invention patent application after publication |