CN221038828U - Underground crack tracer remote sensing device - Google Patents
Underground crack tracer remote sensing device Download PDFInfo
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- CN221038828U CN221038828U CN202322531779.7U CN202322531779U CN221038828U CN 221038828 U CN221038828 U CN 221038828U CN 202322531779 U CN202322531779 U CN 202322531779U CN 221038828 U CN221038828 U CN 221038828U
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- fixedly connected
- tracer
- machine body
- sensing device
- remote sensing
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- 239000000700 radioactive tracer Substances 0.000 title claims abstract description 32
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 7
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 230000002285 radioactive effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses an underground crack tracer remote sensing device which comprises a machine body, wherein the inner wall of the machine body is fixedly connected with a central controller, a motor shell and a signal processor respectively, the inner wall of the motor shell is fixedly connected with a stepping motor, the output end of the stepping motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a plurality of identical telescopic rods, the telescopic end of each telescopic rod is fixedly connected with a connecting column, and the end, far away from the telescopic rod, of each connecting column is fixedly connected with a laser pulse. According to the utility model, the position of the laser pulse is adjusted through the stepping motor, the rotating shaft, the telescopic rod, the connecting column, the sliding chute and the rotating shell, so that the laser pulse is attached to the surface of the pipeline and rotates, the omnibearing coverage of the surface of the pipeline is ensured, the condition that the pipeline is sequentially detected by manpower in the detection of the missing agent is avoided, the efficiency of crack detection is reduced, and the problem that most positions in the pit are not suitable for the running of workers and potential safety hazards are caused to a certain extent is solved.
Description
Technical Field
The utility model relates to the technical field of tracers, in particular to a remote sensing device for an underground crack tracer.
Background
The tracer, a marker added for observing, researching and measuring the behavior or property of a certain substance in a specified process, is used as the tracer, the property or behavior of the tracer is completely the same as or very little different from that of a substance to be tested in the process, the adding amount of the tracer is very small, the system is not influenced obviously, in addition, the tracer must be easy to detect, and the tracer is very widely applied in the detection of underground common pipeline cracks.
After the tracer acts, the tracer needs to be detected so as to find cracks which cannot be found by naked eyes, and the detection of the missing tracer is usually carried out by manually detecting pipelines in sequence, so that the efficiency of crack detection is reduced, most of underground positions are not suitable for the running of workers, and potential safety hazards are caused to a certain extent.
Disclosure of utility model
In view of the foregoing, it is desirable to provide a remote sensing device for a downhole fracture tracer, which is used for solving the problems of low fracture detection efficiency and potential safety hazard to workers.
According to one aspect of the present utility model there is provided a remote downhole fracture tracer sensing device comprising: the device comprises a machine body, wherein the inner wall of the machine body is fixedly connected with a central controller, a motor shell and a signal processor respectively, the inner wall of the motor shell is fixedly connected with a stepping motor, the output end of the stepping motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a plurality of same telescopic rods, each telescopic end of each telescopic rod is fixedly connected with a connecting column, one end, far away from the telescopic rod, of each connecting column is fixedly connected with a laser pulse, the outer side of the machine body is provided with a rotating shell, the front surface of the rotating shell is fixedly connected with a signal receiving plate, and the front surface of the signal receiving plate and the front surface of the rotating shell are provided with a plurality of same sliding grooves.
According to some embodiments, the outer surface of each connecting column is in sliding connection with the inside of the chute, and the upper surface of the machine body is fixedly connected with a level meter.
According to some embodiments, one end of the rotating shaft away from the stepping motor sequentially penetrates through the machine body, the rotating shell and the signal receiving plate and extends to the outer side of the signal receiving plate, and the front surface of the machine body is fixedly connected with a transparent protective shell.
According to some embodiments, the outer surface of the rotating shaft is fixedly connected with the inner wall of the rotating shell and the inner wall of the signal receiving plate respectively, and the bottom surface of the machine body is fixedly connected with a threaded column.
According to some embodiments, the two side surfaces of the machine body are provided with a plurality of identical first heat dissipation openings, and the outer surface of the motor casing is provided with a plurality of identical second heat dissipation openings.
According to some embodiments, the outer surface of the signal receiving plate is fixedly connected with a fixing seat, and one end of the rotating shaft away from the stepping motor is fixedly connected with the back surface of the fixing seat.
According to some embodiments, the front fixedly connected with infrared laser of fixing base, the back of organism is fixedly connected with display screen and operating button respectively, central controller passes through the wire and is connected with infrared laser, display screen, operating button, signal processor, step motor, telescopic link, laser pulse and signal receiving plate electricity respectively.
According to some embodiments, two storage batteries are arranged in the machine body, and the front face of each storage battery is fixedly connected with the inner wall of the machine body.
Compared with the prior art, the utility model has the following beneficial effects:
Through being provided with central controller, signal processor, step motor, the pivot, the telescopic link, the spliced pole, laser pulse, changeing the shell, signal receiving plate and spout, reach the outside whether there is the tracer of pipeline and detect the purpose, utilize laser pulse to detect the pipeline surface, can produce the air ionization phenomenon at the tracer portion of spilling, and make laser return to signal receiving plate, with this existence of detecting the gap, and utilize step motor, the pivot, the telescopic link, the spliced pole, spout and changeing the shell, adjust the position of laser pulse, make it laminating pipeline surface, and rotate, guarantee the omnidirectional cover to pipeline surface, avoided the whereabouts agent to detect by the manual work detects in proper order, thereby reduced the efficiency to crack detection, and the marcing of workman is unsuitable in most positions in the pit, the problem of potential safety hazard has been caused to a certain extent.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings may be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an overall perspective structure of a remote sensing device for a downhole fracture tracer according to the present utility model;
FIG. 2 is a schematic diagram of an infrared laser three-dimensional structure of a remote sensing device for a downhole fracture tracer provided by the utility model;
FIG. 3 is a schematic diagram of a display screen of a remote sensing device for a downhole fracture tracer according to the present utility model;
Fig. 4 is a schematic diagram of a three-dimensional structure of a threaded column of a remote sensing device for a downhole fracture tracer provided by the utility model;
Fig. 5 is a schematic diagram of a three-dimensional structure of a stepping motor of a remote sensing device for a downhole fracture tracer.
In the figure: 1. a body; 2. a level gauge; 3. a transparent protective shell; 4. a threaded column; 5. a first heat radiation port; 6. a fixing seat; 7. infrared laser; 8. a display screen; 9. operating a button; 10. a storage battery; 11. a second heat radiation port; 12. a central controller; 13. a motor housing; 14. a signal processor; 15. a stepping motor; 16. a rotating shaft; 17. a telescopic rod; 18. a connecting column; 19. a laser pulse; 20. rotating the shell; 21. a signal receiving board; 22. and a sliding groove.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 5, the present utility model provides an underground crack tracer remote sensing device, which comprises a machine body 1, wherein the inner wall of the machine body 1 is fixedly connected with a central controller 12, a motor casing 13 and a signal processor 14 respectively, the inner wall of the motor casing 13 is fixedly connected with a stepping motor 15, the output end of the stepping motor 15 is fixedly connected with a rotating shaft 16, the outer surface of the rotating shaft 16 is fixedly connected with a plurality of same telescopic rods 17, the telescopic end of each telescopic rod 17 is fixedly connected with a connecting column 18, one end of each connecting column 18 far away from the telescopic rod 17 is fixedly connected with a laser pulse 19, the outer side of the machine body 1 is provided with a rotating shell 20, the front surface of the rotating shell 20 is fixedly connected with a signal receiving plate 21, and the front surface of the signal receiving plate 21 and the front surface of the rotating shell 20 are provided with a plurality of same sliding grooves 22.
Wherein the laser pulse 19 is used to emit a laser beam, the reflected laser beam is captured by the signal receiving plate 21 and its distance and decay region size calculated by the central controller 12, as the laser beam is partially reflected as it passes through the radioisotope decay region.
Further, the outer surface of each connecting column 18 is in sliding connection with the inside of the sliding groove 22, the upper surface of the machine body 1 is fixedly connected with the level meter 2, and the device is placed and detected by the level meter 2, so that the accuracy of device measurement is guaranteed on a horizontal line, and the influence on the accuracy of device measurement is avoided.
Further, one end of the rotating shaft 16 far away from the stepping motor 15 sequentially penetrates through the machine body 1, the rotating shell 20 and the signal receiving plate 21 and extends to the outer side of the signal receiving plate 21, the front surface of the machine body 1 is fixedly connected with the transparent protective shell 3, and the transparent protective shell 3 is arranged to protect the elements inside, so that external dust and the like are prevented from entering the elements, and the accuracy of the device is affected.
Further, the outer surface of the rotating shaft 16 is fixedly connected with the inner wall of the rotating shell 20 and the inner wall of the signal receiving plate 21 respectively, the bottom surface of the machine body 1 is fixedly connected with a threaded column 4, and devices such as a bracket and the like are conveniently installed below the machine body through the threaded column 4, so that the machine body is leveled with the height of a pipeline.
Further, a plurality of identical first heat dissipation openings 5 are formed in two side surfaces of the machine body 1, a plurality of identical second heat dissipation openings 11 are formed in the outer surface of the motor casing 13, and heat dissipation treatment is carried out on the internal stepping motor 15 and other elements through the arrangement of the first heat dissipation openings 5 and the second heat dissipation openings 11, so that normal operation of the elements is prevented from being affected by high temperature.
Further, the fixed seat 6 is fixedly connected to the outer surface of the signal receiving plate 21, one end, far away from the stepping motor 15, of the rotating shaft 16 is fixedly connected with the back surface of the fixed seat 6, and through the fixed seat 6, the rotating shell 20 is fixed and the laser pulse 19 is limited, so that the laser pulse 19 is prevented from being extruded and damaged due to excessive shrinkage.
Further, the front fixedly connected with infrared laser 7 of fixing base 6, the back of organism 1 is fixedly connected with display screen 8 and operating button 9 respectively, central controller 12 is connected with infrared laser 7, display screen 8, operating button 9, signal processor 14, step motor 15, telescopic link 17, laser pulse 19 and signal receiving plate 21 electricity respectively through the wire, through being provided with infrared laser 7, be used for correcting the device, guarantee device center and pipeline center level to it, increase the accuracy that the device detected.
Further, two storage batteries 10 are arranged in the machine body 1, the front face of each storage battery 10 is fixedly connected with the inner wall of the machine body 1, and the storage batteries 10 are arranged to supply power to the original inside the device and store electric power, so that the device can be used for a long time without an external power supply.
Working principle: when the detector is used, the infrared laser 7, the display screen 8, the operation button 9, the central controller 12, the signal processor 14, the stepping motor 15, the telescopic rod 17, the laser pulse 19 and the signal receiving plate 21 are connected with the storage battery 10, the radioactive isotope tracer is added into the pipeline for a period of time, if the inner wall of the pipeline is cracked, the radioactive isotope gradually seeps out through the crack, due to radioactivity of the radioactive isotope, decay is generated in contact with air, atoms in the air are ionized, the laser beam emitted by the laser pulse 19 can vibrate electrons captured by the laser beam and collide with nearby atoms when passing through a decay area, so that the electrons generated by the passing through partial laser beams are reflected, the decay generated by the radioactive isotope with different densities is different, the electrons generated nearby the radioactive isotope are changed, the change of the laser beam after reflection is further influenced, and the size and the distance of cracks of the pipeline can be obtained through analysis of the laser beam state, so that the signal receiving plate 21 receives the laser beam, the distance of the crack and the radioactive isotope is calculated by the signal processor 14 and the central controller 12, the distance of the crack and the radioactive isotope are detected by the signal processor, the detector is not to the detector, the detector is prevented from rotating the detector, the detector is not to cover the crack, and the detector is not suitable for detecting the position of the pipeline, and the detector is not prone to the problem that the detector is completely-expanded by the detector, and the detector is detected by the detector, and the detector is not prone to the detector, and the detector is reduced to the position of the detector, and the detector is well to the detector, and the detector is well is detected by the detector.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.
Claims (8)
1. The utility model provides a crack tracer remote sensing device in pit, its characterized in that, including organism (1), the inner wall of organism (1) is fixedly connected with central controller (12), motor casing (13) and signal processor (14) respectively, the inner wall fixedly connected with step motor (15) of motor casing (13), the output fixedly connected with pivot (16) of step motor (15), the surface fixedly connected with of pivot (16) is the same telescopic link (17) of a plurality of, every the flexible end of telescopic link (17) is all fixedly connected with spliced pole (18), every the one end that telescopic link (17) were kept away from to spliced pole (18) is all fixedly connected with laser pulse (19), the outside of organism (1) is provided with changeing shell (20), the positive fixedly connected with signal receiving plate (21) of changeing shell (20), the positive of signal receiving plate (21) and the positive of changeing shell (20) all have seted up a plurality of same spout (22).
2. A downhole fracture tracer remote sensing device according to claim 1, wherein the outer surface of each connecting column (18) is slidably connected with the inside of a chute (22), and the upper surface of the body (1) is fixedly connected with a level (2).
3. The downhole fracture tracer remote sensing device according to claim 1, wherein one end of the rotating shaft (16) far away from the stepping motor (15) sequentially penetrates through the machine body (1), the rotating shell (20) and the signal receiving plate (21) and extends to the outer side of the signal receiving plate (21), and the front surface of the machine body (1) is fixedly connected with the transparent protective shell (3).
4. The downhole fracture tracer remote sensing device according to claim 1, wherein the outer surface of the rotating shaft (16) is fixedly connected with the inner wall of the rotating shell (20) and the inner wall of the signal receiving plate (21), and the bottom surface of the machine body (1) is fixedly connected with a threaded column (4).
5. The remote sensing device for the underground fracture tracer according to claim 1, wherein a plurality of identical first heat dissipation openings (5) are formed in two side surfaces of the machine body (1), and a plurality of identical second heat dissipation openings (11) are formed in the outer surface of the motor casing (13).
6. The downhole fracture tracer remote sensing device according to claim 1, wherein the outer surface of the signal receiving plate (21) is fixedly connected with a fixing seat (6), and one end of the rotating shaft (16) away from the stepping motor (15) is fixedly connected with the back surface of the fixing seat (6).
7. The underground crack tracer remote sensing device according to claim 6, wherein the front surface of the fixing seat (6) is fixedly connected with an infrared laser (7), the back surface of the machine body (1) is respectively fixedly connected with a display screen (8) and an operation button (9), and the central controller (12) is respectively electrically connected with the infrared laser (7), the display screen (8), the operation button (9), the signal processor (14), the stepping motor (15), the telescopic rod (17), the laser pulse (19) and the signal receiving plate (21) through wires.
8. A downhole fracture tracer remote sensing device according to claim 1, wherein two batteries (10) are arranged inside the machine body (1), and the front surface of each battery (10) is fixedly connected with the inner wall of the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322531779.7U CN221038828U (en) | 2023-09-18 | 2023-09-18 | Underground crack tracer remote sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322531779.7U CN221038828U (en) | 2023-09-18 | 2023-09-18 | Underground crack tracer remote sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221038828U true CN221038828U (en) | 2024-05-28 |
Family
ID=91132114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322531779.7U Active CN221038828U (en) | 2023-09-18 | 2023-09-18 | Underground crack tracer remote sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221038828U (en) |
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2023
- 2023-09-18 CN CN202322531779.7U patent/CN221038828U/en active Active
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