CN220854595U - Pipeline fault detection device - Google Patents
Pipeline fault detection device Download PDFInfo
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- CN220854595U CN220854595U CN202321819514.0U CN202321819514U CN220854595U CN 220854595 U CN220854595 U CN 220854595U CN 202321819514 U CN202321819514 U CN 202321819514U CN 220854595 U CN220854595 U CN 220854595U
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 238000004804 winding Methods 0.000 claims abstract description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
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- 238000007781 pre-processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000007797 corrosion Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of pipeline detection, and provides a pipeline fault detection device which comprises a winding pile, an electric wire, a laser scanning device, a laser signal receiving plate, a laser emitter, a winding device and a control display terminal, wherein the electric wire always provides running power for a miniature motor, a vehicle body runs on the inner wall of a pipeline through a crawler belt, the vehicle body can drive two wires wound on the winding pile to move forwards when moving forwards, the winding device can discharge a wire body, the distance of the vehicle body moving forwards in the process is not limited, the electric wire can continuously provide power, the laser scanning device can rotate, the laser emitter emits laser to scan the inner wall of the pipe body, the laser is reflected by the inner wall of the pipe body and then is cast on the laser signal receiving plate, the laser signal receiving plate receives signals and carries out pretreatment, the pretreated signals are transmitted to the control display terminal, and operators can directly see the conditions inside the pipe body after analysis from the control display terminal, so that dependence on technical experience of operators is eliminated.
Description
Technical Field
The utility model relates to the technical field of pipeline detection, in particular to a pipeline fault detection device.
Background
In piping systems, various failures and problems may occur with long-term use of the piping, such as leakage, cracking, plugging, corrosion, and so periodic inspection is required.
According to the search of Chinese utility model publication number: CN211122590U discloses a pipeline detection device, comprising a guide car and a push rod, wherein the push rod can be detachably connected with the guide car to drive the guide car to move along the pipeline. Compared with the existing pipeline robot, the pipeline detection device omits the propulsion device, reduces parts such as a motor, a driving plate, a vehicle body motion control module and the like, further reduces the volume of the guide vehicle, and is favorable for pipeline fault detection operation on the linear thin pipe with smaller pipe diameter.
However, when implementing the above technical solution, the following problems exist: the pipeline detection device uses the push rod to push the detection device to advance, so that the advancing distance of the detection device is limited by the length of the push rod in the use process, the pipeline is often hundreds of meters, a slightly longer pipeline is not suitable for the detection device, meanwhile, the detection method is that the condition of the inner wall of the pipeline is shot by a camera for analysis and judgment of a user, the detection method has higher professional requirements on the user and cannot be suitable for the masses, and therefore, the pipeline fault detection device suitable for long-distance detection of all people is needed.
Disclosure of utility model
The utility model provides a pipeline fault detection device, which solves the problem that the detection distance of the detection device is limited by the length of a push rod in the processing process in the related technology, and simultaneously solves the problem that the device has high requirements on the speciality of a user.
The technical scheme of the utility model is as follows: the utility model provides a pipeline fault detection device, includes body, automobile body, coiling mechanism and control display terminal, the automobile body both sides are provided with the track, the rear of automobile body is provided with the winding stake, the place ahead of automobile body is provided with laser scanning device, laser scanning device includes distance sensor, laser signal receiving plate, laser emission groove and laser emitter, the upper and lower of automobile body all is provided with prevents turning over the mechanism, the automobile body is connected with coiling mechanism through electric wire and the copper wire of winding on the winding stake, coiling mechanism has control display terminal through the wire connection, the automobile body inside includes first motor that provides power and let laser scanning device pivoted second motor.
Preferably, the laser scanning device is in transmission connection with the shaft of the micro motor II, and the laser scanning device is in telecommunication connection with a control display terminal through an electric wire.
Preferably, the distance sensor is arranged at the forefront end of the laser scanning device, far away from the vehicle body, the distance sensor is in telecommunication connection with the control display terminal, a telescopic column is movably connected to the vehicle body, an anti-overturning wheel is arranged on the telescopic column, one end of the telescopic column and the vehicle body form a rotating structure through a rotating shaft, and the other end of the telescopic column and the anti-overturning wheel form a rotating structure through the rotating shaft.
Preferably, a laser signal receiving plate is arranged at the outermost side of the laser scanning device, a laser emission groove for installing a laser emitter is formed in the laser signal receiving plate, the laser emitter is installed in the laser emission groove through a threaded hole, and the laser signal receiving plate, the laser emitter and the control display terminal are in telecommunication connection.
Preferably, the electric wire and the steel wire are wound on the winding pile, the electric wire is wound on the steel wire, the length of the electric wire is larger than that of the steel wire, and the other end of the steel wire is wound on the winding device.
Preferably, the vehicle body can run in the pipe body through the crawler belts arranged on two sides of the vehicle body, and the crawler belts are symmetrically arranged on two sides of the vehicle body.
Preferably, the first micro motor is fixed inside the vehicle body through a bolt, the first micro motor is in meshed connection with the disc teeth, the first micro motor and the crawler belt form transmission connection through the disc teeth, and the first micro motor provides power through wires connected to the first micro motor through telecommunication.
The working principle and the beneficial effects of the utility model are as follows:
Through setting up wire winding stake, electric wire, laser scanning device, laser signal receiving plate, laser emitter, wire winding device and control display terminal, the electric wire is given micro motor one all the time and is provided operation power, realize the automobile body through the track and move at the pipeline inner wall, can drive the two lines of winding on the wire winding stake when the automobile body moves forward and advance, wire winding device can discharge the line body, the distance that the automobile body moved forward at this in-process is unrestricted, the accessible electric wire continuously gives power, laser scanning device is rotatable, laser emitter sends laser scanning body inner wall, laser is thrown on the laser signal receiving plate after being reflected by body inner wall, the laser signal receiving plate carries out the preliminary treatment, signal transmission after will preliminary treatment to control display terminal again, operating personnel can directly see the inside condition of pipe after the analysis from control display terminal, thereby get rid of the reliance on operating personnel's technical experience.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic illustration of a vehicle body of the present utility model;
FIG. 2 is an overall schematic of the present utility model;
FIG. 3 is a schematic diagram of a laser scanning apparatus according to the present utility model;
Fig. 4 is a schematic view of the internal structure of the vehicle body of the present utility model;
In the figure: 1. a tube body; 2. a vehicle body; 3. a track; 4. winding piles; 5. a laser scanning device; 501. a distance sensor; 502. a laser signal receiving board; 503. a laser emission groove; 504. a laser emitter; 6. an electric wire; 7. a steel wire; 8. a winding device; 9. controlling a display terminal; 10. a telescopic column; 11. anti-overturning wheels; 12. a first miniature motor; 13. a second miniature motor; 14. and (3) disk teeth.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are intended to be encompassed within the scope of the present utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution for a pipeline fault detection device: including body 1, automobile body 2, coiling mechanism 8 and control display terminal 9, the automobile body 2 both sides are provided with track 3, the rear of automobile body 2 is provided with wire winding stake 4, the place ahead of automobile body 2 is provided with laser scanning device 5, laser scanning device 5 includes distance sensor 501, laser signal receiving plate 502, laser emission groove 503 and laser emitter 504, the upper and lower of automobile body 2 all is provided with prevents turning over the mechanism, automobile body 2 is connected with coiling mechanism 8 through electric wire 6 and the copper wire 7 of winding on wire winding stake 4, coiling mechanism 8 is connected with control display terminal 9 through electric wire 6, the inside miniature motor first 12 that includes the power that provides of automobile body 2 and let laser scanning device 5 pivoted miniature motor second 13.
When the device is used, firstly, equipment connected with the vehicle body 2 is placed in the pipe body 1, the first micro motor 12 is provided with operation power through the electric wire 6, the first micro motor 12 transmits power through the disk teeth 14, the vehicle body 2 finally runs on the inner wall of a pipeline through the crawler belt 3, two wires wound on the winding pile 4 can be driven to move forwards when the vehicle body 2 runs forwards, meanwhile, the winding device 8 can pay out the wire body, the laser scanning device 5 can rotate through the second micro motor 13 when detecting, the laser transmitter 504 emits laser to scan the inner wall of the pipe body 1, laser is reflected by the inner wall of the pipe body 1 and then is thrown on the laser signal receiving plate 502, the laser signal receiving plate 502 receives signals and performs preprocessing, the preprocessed signals are transmitted to the control display terminal 9, the distance sensor 501 can detect the distance from the front side to the pipe body 1, the telescopic column 10 and the turnover preventing wheel 11 can be lifted and clamped on the inner wall of the pipe body 1, the two wires are stably supported in the pipe body 1 together with the crawler belt 3 when the detecting device is retracted, the wire winding device 8 can bear the two wires, and the steel wire 7 is used for bearing force, the device inside the pipe body 1 is pulled, and the fault detection is completed, and the retraction of the pipe is completed.
Specifically, the laser scanning device 5 and the shaft of the second micro motor 13 form transmission connection, the laser scanning device 5 is in telecommunication connection with the control display terminal 9 through the electric wire 6, the second micro motor 13 is arranged, the laser scanning device 5 can rotate, the device can be enabled to scan 360 degrees through rotation when in use, and the condition in a pipeline can be fed back to the control display terminal 9 without dead angles comprehensively.
Specifically, the distance sensor 501 is arranged at the forefront end of the laser scanning device 5 far away from the vehicle body 2, the distance sensor 501 is in telecommunication connection with the control display terminal 9, the vehicle body 2 is movably connected with the telescopic column 10, the telescopic column 10 is provided with the anti-rollover wheel 11, one end of the telescopic column 10 forms a rotating structure with the vehicle body 2 through a rotating shaft, the other end of the telescopic column 10 forms a rotating structure with the anti-rollover wheel 11 through the rotating shaft, the distance of the vehicle body 2 from the front corner can be detected through the distance sensor 501, information is transmitted back to the control display terminal 9, an operator can know in advance and make corresponding operations conveniently, the laser scanning device 5 is prevented from being bumped on the inner wall of the pipe body 1 to damage the device, meanwhile, the device can be tightly clamped on the inner wall of the pipe through the telescopic column 10 and the anti-rollover wheel 11, rollover caused by radian or gradient of the pipe is avoided, and stable operation of the device in the detection process is ensured.
Specifically, the outermost side of the laser scanning device 5 is provided with a laser signal receiving plate 502, a laser emission groove 503 for installing a laser emitter 504 is formed in the laser signal receiving plate 502, the laser emitter 504 is installed in the laser emission groove 503 through a threaded hole, telecommunication connection is achieved between the laser signal receiving plate 502, the laser emitter 504 and the control display terminal 9, the laser emitter 504 emits laser to scan the inner wall of the tube body 1 during detection, laser is reflected by the inner wall of the tube body 1 and then is thrown on the laser signal receiving plate 502, the laser signal receiving plate 502 receives signals and performs preprocessing, and the preprocessed signals are transmitted to the control display terminal 9.
Specifically, electric wire 6 and copper wire 7 are wound on pile 4, electric wire 6 twines on copper wire 7, the length of electric wire 6 is greater than copper wire 7, the other end of copper wire 7 is wound on reel 8, through setting up pile 4, when automobile body 2 advances, automobile body 2 can pull electric wire 6 and copper wire 7 and advance, copper wire 7 bears the traction force, through winding the line on pile 4, avoid tearing the tie point of circuit and equipment when automobile body 2 advances because of the circuit is too long, electric wire 6 provides the required electric power of detection device and transmits the signal, reel 8 can pay out the wire body simultaneously, reel 8 can withdraw two lines when retrieving detection device, copper wire 7 bears the power of retrieving, electric wire 6 twines on copper wire 7 is movable.
Specifically, the automobile body 2 can travel in the body 1 through the track 3 that sets up in its both sides, and track 3 sets up with the bilateral symmetry of automobile body 2, and track 3 compares the tire throughput more powerful for through setting up track 3, make detect automobile body 2 can be at the stable operation of moist body 1 inner wall and can not produce the slip. .
Specifically, the first micro motor 12 is fixed inside the vehicle body 2 through a bolt, the first micro motor 12 is in meshed connection with the disc teeth 14, the first micro motor 12 is in transmission connection with the crawler belt 3 through the disc teeth 14, the first micro motor 12 is in electric power supply through an electric wire 6 connected to the first micro motor 12 through telecommunication, and the first micro motor 12 and the disc teeth 14 are arranged to supply power to equipment.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a pipeline fault detection device, includes body (1), automobile body (2), coiling mechanism (8) and control display terminal (9), a serial communication port, automobile body (2) both sides are provided with track (3), the rear of automobile body (2) is provided with coiling stake (4), the place ahead of automobile body (2) is provided with laser scanning device (5), laser scanning device (5) include distance sensor (501), laser signal receiving plate (502), laser emission groove (503) and laser emitter (504), the upper and lower of automobile body (2) all is provided with prevents turning over mechanism, automobile body (2) are connected with coiling mechanism (8) through electric wire (6) and copper wire (7) of winding on coiling stake (4), coiling mechanism (8) are connected with control display terminal (9) through electric wire (6), the inside micro motor (12) that provide power and the micro motor second (13) that let laser scanning device (5) pivoted that are contained of automobile body (2).
2. A pipeline fault detection device according to claim 1, characterized in that the laser scanning device (5) is in transmission connection with the shaft of the micro motor two (13), and the laser scanning device (5) is in telecommunication connection with the control display terminal (9) through the electric wire (6).
3. The pipeline fault detection device according to claim 1, wherein the distance sensor (501) is arranged at the forefront end of the laser scanning device (5) far away from the vehicle body (2), the distance sensor (501) is in telecommunication connection with the control display terminal (9), a telescopic column (10) is movably connected to the vehicle body (2), and an anti-overturning wheel (11) is arranged on the telescopic column (10).
4. The pipeline fault detection device according to claim 1, wherein a laser signal receiving plate (502) is arranged at the outermost side of the laser scanning device (5), a laser emitting groove (503) for installing a laser emitter (504) is formed in the laser signal receiving plate (502), the laser emitter (504) is installed in the laser emitting groove (503) through a threaded hole, and the laser signal receiving plate (502) and the laser emitter (504) are in telecommunication connection with the control display terminal (9).
5. A pipe fault detection device according to claim 1, characterized in that the wire (6) and the steel wire (7) are wound on the winding pile (4), the wire (6) is wound on the steel wire (7), the length of the wire (6) is longer than that of the steel wire (7), and the other end of the steel wire (7) is wound on the winding device (8).
6. A pipe failure detection apparatus according to claim 1, wherein the vehicle body (2) is drivable in the pipe body (1) by means of crawler belts (3) provided on both sides thereof, the crawler belts (3) being provided symmetrically with respect to both sides of the vehicle body (2).
7. A pipeline fault detection device according to claim 1, characterized in that the first micro-motor (12) is fixed inside the vehicle body (2) through bolts, the first micro-motor (12) is in meshed connection with the disc teeth (14), the first micro-motor (12) and the crawler belt (3) form transmission connection through the disc teeth (14), and the first micro-motor (12) is powered through an electric wire (6) connected to the first micro-motor through telecommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321819514.0U CN220854595U (en) | 2023-07-11 | 2023-07-11 | Pipeline fault detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321819514.0U CN220854595U (en) | 2023-07-11 | 2023-07-11 | Pipeline fault detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220854595U true CN220854595U (en) | 2024-04-26 |
Family
ID=90787414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321819514.0U Active CN220854595U (en) | 2023-07-11 | 2023-07-11 | Pipeline fault detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220854595U (en) |
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2023
- 2023-07-11 CN CN202321819514.0U patent/CN220854595U/en active Active
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