CN220366869U - Visual detection device for coupling in drilling and repairing operation - Google Patents
Visual detection device for coupling in drilling and repairing operation Download PDFInfo
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- CN220366869U CN220366869U CN202322076123.0U CN202322076123U CN220366869U CN 220366869 U CN220366869 U CN 220366869U CN 202322076123 U CN202322076123 U CN 202322076123U CN 220366869 U CN220366869 U CN 220366869U
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- 230000008878 coupling Effects 0.000 title claims abstract description 46
- 238000010168 coupling process Methods 0.000 title claims abstract description 46
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 46
- 238000005553 drilling Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 230000000007 visual effect Effects 0.000 title claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 34
- 229910052742 iron Inorganic materials 0.000 claims description 17
- 238000011179 visual inspection Methods 0.000 claims description 11
- 238000005286 illumination Methods 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The application provides a visual detection device for a coupling in drilling and workover operation, which comprises at least two cameras and an industrial control computer, wherein the lenses of the cameras face to the top end of a lower oil pipe or the coupling, the output terminal of the cameras is electrically connected with the input terminal of the industrial control computer, the bottom end of an inclined outer vertical beam is fixedly arranged on a working platform, a pitching machine base is hinged with the top end of the inclined outer vertical beam, and the cameras are arranged at the top of the pitching machine base; shooting the coupling by adopting a camera, transmitting an image to an industrial control computer by the camera, and calculating whether the coupling exists, the height, the position, the moving speed, whether the coupling is completely tightened or loosened or not by the industrial control computer; the automatic detection of the coupling is realized, and the automatic detection device has the advantages of being accurate, quick, real-time, reliable and the like, reduces the human participation and workload of workers, improves the efficiency and avoids safety accidents.
Description
Technical Field
The utility model belongs to the technical field of automatic equipment for drilling and repairing operations, and particularly relates to a visual detection device for a coupling in drilling and repairing operations.
Background
In drilling and workover operations in industries such as petroleum and geological exploration, a coupling (pipe-rod coupling) is a connecting piece for various pipe columns, casing pipes, oil pipes, sucker rods and the like, for example, two adjacent upper and lower casing pipes are connected together through a coupling thread. In drilling and workover operations, the joints are often tightened or loosened to establish or break threaded connections.
At present, workers usually observe the position, the state, the moving speed and the like of a coupling through naked eyes, then send signals to a control system, inform or directly operate the control system to carry out subsequent operation actions, so that the workers are required to watch the coupling for a long time, the workload of the workers is increased, the working efficiency is reduced, and in case that the workers are tired or careless, misjudgment or missed judgment is caused, safety accidents are easily caused.
Therefore, how to realize automatic detection and identification of the position, the state and the moving speed of the coupling, reduce the human participation of workers, reduce the workload of the workers, improve the efficiency, avoid causing safety accidents and solve the technical problem which is urgently needed to be solved by the technicians in the field.
Disclosure of Invention
The utility model aims to provide a visual detection device for a coupling in drilling and workover operation.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
the visual detection device comprises at least two cameras and an industrial control computer, wherein the visual detection device is used for a coupling in drilling and repairing operation, the coupling is arranged at the top end of a lower oil pipe positioned below the coupling through a threaded connecting sleeve;
all cameras surround the lower oil pipe, and the lenses of the cameras face to the top end or the coupling of the lower oil pipe;
the industrial control computer is used for calculating the height, the position and the moving speed of the coupling, and whether the coupling is completely tightened or loosened or not and displaying the coupling on a display screen of the industrial control computer;
the output terminal of the camera is electrically connected with the input terminal of the industrial control computer through a conductive wire;
the installing support includes the outer vertical beam of slant and every single move frame, and the bottom of the outer vertical beam of slant passes through bolted connection fixed setting on work platform, and every single move frame sets up on the top of the outer vertical beam of slant, and every single move frame is articulated with the top of the outer vertical beam of slant to be connected in order to realize the downward rotation of pitching frame or upward rotation of pitching frame, and the camera setting is at the top of every single move frame.
Preferably, the slips are sleeved on the lower oil pipe, the lower oil pipe passes through the slips, and the working platform is arranged on the slips.
Preferably, the output terminal of the industrial control computer is electrically connected with the input terminal of the controller in the iron roughneck through a conductive wire;
a main clamp in an iron driller clamps a coupling at the top end of an oil pipe, and a back clamp in the iron driller clamps the oil pipe.
Preferably, the light-supplementing device further comprises a light for supplementing light, and the light is arranged on the inclined outer vertical beam.
Preferably, the lens of the camera is a wide-angle lens, a common lens or a tele lens.
Preferably, the camera further comprises a filter, and the filter is arranged at a lens of the camera.
Preferably, the camera protection device further comprises a housing box for protecting the camera, wherein the camera is arranged in the housing box, and the housing box wraps the camera.
The application achieves the following beneficial technical effects:
shooting the top end of the oil pipe or the coupling by adopting a camera, shooting the shape characteristics of the coupling such as shape, color and the like, transmitting the shot image to an industrial control computer by the camera, and calculating whether the coupling exists, height, position, moving speed, whether the coupling is completely tightened or loosened, pipe rod specification and the like by the industrial control computer, and displaying the calculated information on a display screen of the industrial control computer;
the automatic detection and identification of the position, the state and the moving speed of the coupling are realized, the automatic detection and identification method has the advantages of accurate, rapid, real-time and reliable visual detection, reduces the human participation of workers, reduces the workload of the workers, improves the efficiency, and avoids the initiation of safety accidents.
Drawings
FIG. 1 is a schematic diagram of a front view of a visual inspection device for a collar in a drilling and workover operation provided herein;
FIG. 2 is a schematic three-dimensional view of a visual inspection device for a collar in a drilling and workover operation according to another embodiment of the present disclosure;
FIG. 3 is a top view of FIG. 2;
in the figure: 101 lower oil pipe, 102 upper oil pipe, 2 coupling;
the working platform is 3, the hydraulic slips are 4, the inclined outer vertical beam is 5, the pitching machine base is 6, and the illuminating lamp is 7;
8 cameras I, 9 cameras II and 10 cameras III;
a main clamp in an iron driller and a back clamp in the iron driller.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "axial", "radial", "longitudinal", "transverse", "length", "width", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "high", "low", "clockwise", "counterclockwise", "inside", "outside", "horizontal", "vertical", etc. indicate orientations or positional relationships based on the orientations or positional relationships in actual use, are merely for convenience in describing the present utility model and simplify description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
As shown in fig. 1-3: in the figure: lower tubing 101, upper tubing 102, collar 2; the working platform 3, the hydraulic slips 4, the inclined outer vertical beam 5, the pitching machine base 6 and the illuminating lamp 7; camera one 8, camera two 9, camera three 10; a main clamp 11 in the iron driller and a back clamp 12 in the iron driller.
The application provides a visual detection device for a coupling in drilling and workover operation, wherein a coupling 2 is arranged at the top end of a lower oil pipe 101 positioned below through a thread connecting sleeve, and the visual detection device comprises at least two cameras and an industrial control computer;
all cameras surround the lower oil pipe 101, and the lenses of the cameras face the top end of the lower oil pipe 101 or the coupling 2;
the industrial control computer is used for calculating the height, the position and the moving speed of the coupling 2, and whether the coupling is completely tightened or loosened or not and displaying the coupling on a display screen of the industrial control computer;
the output terminal of the camera is electrically connected with the input terminal of the industrial control computer through a conductive wire;
the installing support includes the outer vertical beam 5 of slant and every single move frame 6, and the bottom of the outer vertical beam 5 of slant passes through bolted connection fixed setting on work platform 3, and every single move frame 6 sets up the top at the outer vertical beam 5 of slant, and every single move frame 6 articulates with the top of the outer vertical beam 5 of slant and is connected in order to realize the downward rotation of pitching frame 6 or upward rotation of pitching, and the camera setting is at the top of every single move frame 6.
In one embodiment of the application, the slips 4 are sleeved on the lower oil pipe 101, the lower oil pipe 101 passes through the slips 4, and the working platform 3 is arranged on the slips 4.
In one embodiment of the present application, the output terminal of the industrial control computer is electrically connected to the input terminal of the controller in the iron roughneck through a conductive wire;
a main clamp 11 in an iron roughneck clamps a coupling 2 at the top end of the lower oil pipe 101, and a back-up clamp 12 in the iron roughneck clamps the lower oil pipe 101;
further, the industrial control computer analyzes and judges the detected information of the coupling 2 to obtain an output signal, and then transmits the output signal to the executing mechanism of the iron driller and the like, so that the executing mechanism of the iron driller and the like can perform corresponding actions.
In an embodiment of the present application, the visual inspection device further comprises an illumination lamp 7 for light supplement, wherein the illumination lamp 7 is arranged on the oblique outer vertical beam 5, and the illumination lamp 7 is used for light supplement under the condition of insufficient light or unsuitable illumination angle.
In an embodiment of the present application, the lens of the camera is a wide-angle lens, a common lens or a telephoto lens, and different types and focal lengths of lenses are provided according to actual situations on site, so that the captured image is ensured to be clearer.
In one embodiment of the application, the visual inspection device further comprises a filter, the filter is arranged at the lens of the camera, the filter is used for filtering out interference light, and the shot image of the coupling 2 is kept clearer.
In one embodiment of the present application, the visual inspection device further comprises a housing box for protecting the camera, wherein the camera is internally arranged in the housing box, and the housing box wraps the camera, so as to provide a safe, clean, heat-insulating and moisture-preserving environment for the camera.
In the application, vision detection is to replace a human eye with a robot to make measurement and judgment. The visual detection means that a captured target is converted into an image signal through a machine visual product (namely an image capturing device, namely a CMOS (complementary metal oxide semiconductor) and a CCD (charge coupled device)), and the image signal is transmitted to a special image processing system and converted into a digital signal according to pixel distribution, brightness, color and other information; the image system performs various operations on these signals to extract characteristics of the object, and further controls the operation of the on-site device according to the result of the discrimination.
In the application, an Iron driller (ion Roughneck) is an advanced tool for making up/breaking out a drill rod/drilling tool, the Iron driller is composed of a main clamp 11, a back-up clamp 12 and a rotary clamp, all operations of making up/breaking out are integrated on a pneumatic control box, all operations can be completed by pressing a button once, and meanwhile, the pneumatic control box can be installed in a safe place to realize remote control.
In the present application, slips 4 are tools used to grip and suspend the drill string, casing string, and the like while tripping during drilling; the clamping objects are divided into a drill rod slip, a drill collar slip, a sleeve slip, an oil pipe slip, a basket slip, a spiral slip and the like; the inner wall of the slip is provided with a plurality of steel teeth, and when the drill rig rotator drives the slip 4 to rotate, the drill rod rotates under the holding action of the slip 4; the device is used for being placed between a drill rod, a casing or an oil pipe and a large bushing, and is used for clamping and suspending a drill string, a casing string and an oil pipe string in a well to prevent the drill string, the casing string and the oil pipe string from falling into the well.
The method and the device which are not described in detail in the utility model are all the prior art and are not described in detail.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The visual detection device for the coupling in the drilling and repairing operation is characterized by comprising at least two cameras and an industrial control computer, wherein the coupling is arranged at the top end of a lower oil pipe positioned below the visual detection device through a threaded connecting sleeve;
all cameras surround the lower oil pipe, and the lenses of the cameras face to the top end or the coupling of the lower oil pipe;
the industrial control computer is used for calculating the height, the position and the moving speed of the coupling, and whether the coupling is completely tightened or loosened or not and displaying the coupling on a display screen of the industrial control computer;
the output terminal of the camera is electrically connected with the input terminal of the industrial control computer through a conductive wire;
the installing support includes the outer vertical beam of slant and every single move frame, and the bottom of the outer vertical beam of slant passes through bolted connection fixed setting on work platform, and every single move frame sets up on the top of the outer vertical beam of slant, and every single move frame is articulated with the top of the outer vertical beam of slant to be connected in order to realize the downward rotation of pitching frame or upward rotation of pitching frame, and the camera setting is at the top of every single move frame.
2. A visual inspection apparatus for a collar in a drilling and workover operation as claimed in claim 1 wherein the slips are sleeved on a lower tubing which passes through the slips and the work platform is provided on said slips.
3. The visual inspection device for collars in drilling and workover operations of claim 1, wherein the output terminal of the industrial control computer is electrically connected to the input terminal of the controller in the iron driller by a conductive wire;
a main clamp in an iron driller clamps a coupling at the top end of an oil pipe, and a back clamp in the iron driller clamps the oil pipe.
4. The visual inspection device for a collar in a drilling and workover operation of claim 1, further comprising an illumination lamp for light supplementing, the illumination lamp being disposed on the slanted outer vertical beam.
5. The visual inspection device for collars in drilling and workover operations of claim 1, wherein the camera lens is a wide angle lens, a normal lens, or a tele lens.
6. A visual inspection device for collars in a drilling operation according to claim 1, further comprising a filter disposed at the lens of the camera.
7. A visual inspection device for a collar in a drilling and workover operation as in claim 1 further comprising a housing box for protecting a camera, the camera being internally disposed within the housing box, the housing box wrapping over the camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322076123.0U CN220366869U (en) | 2023-08-03 | 2023-08-03 | Visual detection device for coupling in drilling and repairing operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322076123.0U CN220366869U (en) | 2023-08-03 | 2023-08-03 | Visual detection device for coupling in drilling and repairing operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220366869U true CN220366869U (en) | 2024-01-19 |
Family
ID=89521458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322076123.0U Active CN220366869U (en) | 2023-08-03 | 2023-08-03 | Visual detection device for coupling in drilling and repairing operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220366869U (en) |
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2023
- 2023-08-03 CN CN202322076123.0U patent/CN220366869U/en active Active
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