CN112728286B - Pipeline leakage detection ball based on wireless sound shadow detection - Google Patents
Pipeline leakage detection ball based on wireless sound shadow detection Download PDFInfo
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- CN112728286B CN112728286B CN202011590453.6A CN202011590453A CN112728286B CN 112728286 B CN112728286 B CN 112728286B CN 202011590453 A CN202011590453 A CN 202011590453A CN 112728286 B CN112728286 B CN 112728286B
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- 238000001514 detection method Methods 0.000 title claims abstract description 86
- 230000001681 protective effect Effects 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/40—Constructional aspects of the body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention relates to the technical field of pipeline leakage detection balls, and discloses a pipeline leakage detection ball based on wireless sound shadow detection. The invention solves the problem that the ball body cannot be stabilized accurately, improves the detection accuracy, and secondly ensures the rotation of the device at any angle, thereby ensuring the stable rotation among the vertical rotating ring, the horizontal rotating ring and the longitudinal rotating ring, avoiding the deviation of the device, influencing the detection effect and improving the stability of the device.
Description
Technical Field
The invention relates to the technical field of pipeline leakage detection balls, in particular to a pipeline leakage detection ball based on wireless sound and image detection.
Background
Pipeline transportation is one of five transportation industries which are parallel to railways, highways, water transportation and shipping, along with the sustainable development of economy in China, the pipeline possession in China is greatly increased, the safety problem is critical, and pipeline leakage detection is required, so that a pipeline leakage detection ball based on wireless sound image detection is required, as is well known, the pipeline leakage detection ball based on wireless sound image detection is a spherical wireless transmission device for detecting faults such as pipeline aging or pipeline cracking, and the like, and is widely used in the field of long-distance pipeline transportation application,
the existing pipeline leakage detection ball based on wireless sound and shadow detection comprises an anti-collision device, a shell and an internal device; when the conventional pipeline leakage detection ball based on wireless sound and shadow detection is used, the ball body cannot be accurately stabilized, so that the problem of inaccurate detection is caused, and the pipeline leakage detection ball based on wireless sound and shadow detection is urgently needed.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a pipeline leakage detection ball based on wireless sound and image detection, which mainly solves the problem of inaccurate detection caused by the fact that a ball body cannot be stabilized accurately.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a pipeline leak detection ball based on wireless sound shadow detects, including first protective housing and second protective housing, the both sides inner wall fixedly connected with waterproof layer of first protective housing, one side fixedly connected with anti-deformation layer of waterproof layer, the both sides inner wall fixedly connected with fixed disk of anti-deformation layer, one side fixedly connected with fixed axle of fixed disk, the one end swing joint of fixed axle has vertical rotation ring, the both sides swing joint of vertical rotation ring has the horizontal rotation ring, the both sides swing joint of horizontal rotation ring has vertical rotation ring, one side inner wall fixedly connected with fixed magnet of vertical rotation ring, the upper surface swing joint of fixed magnet has sliding magnet, the upper surface fixedly connected with mounting plate of sliding magnet, the upper surface fixedly connected with motor of mounting plate, one end fixedly connected with pivot of motor output shaft, the one end fixedly connected with driving gear of pivot, the upper surface swing joint of mounting plate has the axis of rotation, one side fixedly connected with driven gear of axis of rotation, driving gear meshes with driven gear, and the top fixedly connected with axis of rotation disk, the both sides inner wall fixedly connected with installation piece of vertical rotation ring, one side fixedly connected with of vertical rotation ring has the vertical rotation ring, one side fixedly connected with sliding magnet, the upper surface fixedly connected with sliding magnet of the upper surface of sliding magnet, the upper surface fixedly connected with of sliding magnet has the connecting rod, the upper end of rolling support, the upper end fixedly connected with a fixed connection of a connecting rod, the fixed connection of a side of a connecting rod is connected with a connecting rod is fixed, a fixed connection of a fixed rod is provided with a fixed rod is connected with a fixed rod, one side of the fixed rod is movably connected with a rotating frame.
Further: two mounting plates are fixedly connected to the inner wall of one side of the longitudinal rotating ring, a wireless transmission module and a processor are respectively and fixedly connected to one side of the mounting plates, the processor is connected with the wireless transmission module through a signal wire, the processor is connected with a pressure sensor through a signal wire, and the pressure sensor is connected with a detection emitter through a signal wire.
Based on the scheme: the outer wall of one side of the longitudinal rotating ring is fixedly connected with a plurality of detection transmitters, and the detection transmitters are connected with the processor through signal wires.
As still further aspects of the invention: one side of the longitudinal rotating ring is fixedly connected with a signal receiver, and the signal receiver is connected with the processor through a signal wire.
Further: the inner wall of one side of the longitudinal rotating ring is fixedly connected with a battery and a balancing weight, the other side of the mounting plate is fixedly connected with a recording module, an acoustic wave transmitting module and a distance sensor respectively, and the recording module, the acoustic wave transmitting module and the distance sensor are connected with the processor through signal wires.
Based on the scheme: one side of second protective housing and first protective housing all is equipped with the screw hole, and one side swing joint of screw hole has set screw, and second protective housing and first protective housing pass through set screw fixed connection.
As still further aspects of the invention: one side of the first protective shell and one side of the second protective shell are fixedly connected with a plurality of fixed cylinders, one end of each fixed cylinder is fixedly connected with a sealing cover, and two liquid inlets are formed in one side of each sealing cover.
Further: one side swing joint of sealed lid has the inserted bar, and the one end fixedly connected with piston of inserted bar, and the one end fixedly connected with anticollision dish of inserted bar.
Based on the scheme: one side of first protective housing and second protective housing all fixedly connected with anticollision spring, anticollision spring's one end and piston fixed connection, and one side of first protective housing and second protective housing fixedly connected with a plurality of cameras and light respectively, camera and treater electric connection.
(III) beneficial effects
Compared with the prior art, the invention provides the pipeline leakage detection ball based on wireless sound image detection, which has the following beneficial effects:
1. this pipeline leak detection ball based on wireless sound shadow detects through the entering that utilizes liquid, reduces the degree of anticollision spring compression for the range of striking between device and the pipeline reduces, has reduced the striking between device and the pipeline, improves the practicality of device.
2. This pipeline leak detection ball based on wireless sound shadow detects through the pivoted setting between vertical rotation ring, horizontal rotation ring and the vertical rotation ring, can make the rotation of arbitrary angle of device to guarantee the rotation of stability between vertical rotation ring, horizontal rotation ring and the vertical rotation ring, avoid the device to take place the skew, influence the effect of detection, improved the stability of device.
3. This pipeline leak detection ball based on wireless sound shadow detects drives the pivot through the motor and rotates, drives the driving gear immediately and rotates, owing to driving gear meshes with driven gear, so drives the axis of rotation and rotates, drives the gyro disk promptly and rotates, then when the gyro disk rotates for whole device is stable, thereby has solved the problem that can not accurate stable ball body, has improved the precision that detects.
4. This pipeline leak detection ball based on wireless sound shadow detects, whether detect the unusual setting of pipeline through pressure sensor, can make pressure sensor pass through the signal line with the testing result and upload the testing transmitter, the testing transmitter passes through the signal line with the result of detection and gives the treater, the treater carries out data analysis with the information of receiving and passes through the signal line and upload to signal receiver, signal receiver passes through wireless transmission module with the information of receiving and uploads to remote operation personnel, remote operation personnel can be timely the unusual restoration of pipeline.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a pipeline leakage detection ball based on wireless sound image detection according to the present invention;
fig. 2 is a schematic diagram of a partial cross section of a pipe leakage detecting ball based on wireless sound image detection according to the present invention;
fig. 3 is a schematic diagram of an overall cross-sectional structure of a pipeline leakage detection ball based on wireless sound image detection according to the present invention;
fig. 4 is a schematic diagram of an internal structure of a pipeline leakage detection ball based on wireless sound image detection according to the present invention.
In the figure: 1. a first protective case; 2. a fixing screw; 3. a second protective case; 4. a fixed cylinder; 5. an anti-collision disc; 6. a liquid inlet hole; 7. sealing cover; 8. a rod; 9. a piston; 10. an anti-collision spring; 11. a waterproof layer; 12. an anti-deformation layer; 13. a fixed plate; 14. a vertical rotation ring; 15. a lateral rotating ring; 16. a signal receiver; 17. a longitudinal rotation ring; 18. balancing weight; 19. a fixed magnet; 20. a sliding magnet; 21. a mounting plate; 22. a motor; 23. a drive gear; 24. a driven gear; 25. a battery; 26. A gyro disc; 27. a mounting block; 28. a fixing frame; 29. a detection frame; 30. detecting a spring; 31. a wireless transmission module; 32. a pressure sensor; 33. a rotating lever; 34. an offset disc; 35. a rolling ball; 36. A processor; 37. detecting a transmitter; 38. and a rotating frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 4, a pipeline leakage detecting ball based on wireless sound shadow detection comprises a first protective shell 1 and a second protective shell 3, wherein waterproof layers 11 are fixed on the inner walls of the two sides of the first protective shell 1 through bolts, the waterproof layers 11 prevent liquid in a pipeline from entering the device to affect the normal use of the device, an anti-deformation layer 12 is fixed on one side of the waterproof layers 11 through bolts, the anti-deformation layer 12 prevents the waterproof layers 11 from deforming, a fixing disc 13 is fixed on the inner walls of the two sides of the anti-deformation layer 12 through bolts, a fixing shaft is fixed on one side of the fixing disc 13 through bolts, one end of the fixing shaft is rotatably connected with a vertical rotating ring 14, two sides of the vertical rotating ring 14 are rotatably connected with transverse rotating rings 15, two sides of the transverse rotating ring 15 are rotatably connected with longitudinal rotating rings 17, a design of rotation among the vertical rotating ring 14, the transverse rotating rings 15 and the longitudinal rotating rings 17 is adopted, can make the device rotate at any angle, thereby ensuring stable rotation among the vertical rotating ring 14, the horizontal rotating ring 15 and the longitudinal rotating ring 17, avoiding deviation of the device, affecting the detection effect, increasing the stability of the device, fixing a fixed magnet 19 on one side inner wall of the longitudinal rotating ring 17 through bolts, sliding a sliding magnet 20 on the upper surface of the fixed magnet 19, adsorbing the fixed magnet 19 and the sliding magnet 20, fixing a mounting plate 21 on the upper surface of the sliding magnet 20 through bolts, fixing a motor 22 on the upper surface of the mounting plate 21 through bolts, fixing a rotating shaft on one end of an output shaft of the motor 22 through bolts, driving a driving gear 23 on one end of the rotating shaft through bolts, driving the rotating shaft to rotate by the motor 22, driving the driving gear 23 to rotate thereupon, connecting a rotating shaft on the upper surface of the mounting plate 21 through bolts, connecting a driven gear 24 on one side of the rotating shaft through bolts, the driving gear 23 is meshed with the driven gear 24, and the driving gear 23 is meshed with the driven gear 24, so that the rotating shaft is driven to rotate, the top end of the rotating shaft is fixedly provided with the gyro disc 26 through a bolt, the gyro disc 26 is driven to rotate while the rotating shaft rotates, and then the gyro disc 26 rotates
Two mounting plates are fixed on the inner wall of one side of the longitudinal rotating ring 17 through bolts, a wireless transmission module 31 and a processor 36 are respectively fixed on one side of the mounting plates through bolts, the model of the processor 36 is ARM9TDMI, the processor 36 is connected with the wireless transmission module 31 through a signal wire, the processor 36 is connected with the pressure sensor 32 through a signal wire, a plurality of detection transmitters 37 are fixed on the outer wall of one side of the longitudinal rotating ring 17 through bolts, the detection transmitters 37 are connected with the processor 36 through a signal wire, a signal receiver 16 is fixed on one side of the longitudinal rotating ring 17 through bolts, the model of the signal receiver 16 is MF-8518, the signal receiver 16 is connected with the processor 36 through a signal wire, the pressure sensor 32 is connected with the detection transmitters 37 through a signal wire, when the inner wall of the pipeline is defective and abnormal when the pipeline is damaged, the pressure sensor 32 uploads the detection result to the detection emitter 37 through a signal wire, the detection emitter 37 uploads the detection result to the processor 36 through the signal wire, the processor 36 performs data analysis on received information and uploads the received information to the signal receiver 16 through the signal wire, the signal receiver 16 uploads the received information to a remote operator through the wireless transmission module 31, a battery 25 and a balancing weight 18 are fixed on one side inner wall of the longitudinal rotating ring 17 through bolts, the balancing weight 18 plays a role in balancing gravity on the longitudinal rotating ring 17, the battery 25 plays a role in supplying power to the pressure sensor 32, the detection emitter 37, the processor 36, the wireless transmission module 31 and the signal receiver 16, a recording module, an acoustic wave transmission module and a distance sensor are fixed on the other side of the mounting plate through bolts respectively, the model of the distance sensor is VL180, the recording module, the sound wave transmitting module and the distance sensor are connected with the processor (36) through a signal wire, the recording module is used for recording sound in the pipeline when the pipeline is detected, the sound wave transmitting module is designed so that workers can conveniently track the position of the detection ball when receiving information sent by the wireless transmission module, the detection ball is conveniently retrieved, the loss of the detection ball is prevented, the distance sensor is designed so that the advancing distance of the detection ball is detected, screw holes are formed in one sides of the second protective shell 3 and the first protective shell 1, a fixing screw 2 is connected to one side of the screw holes in a threaded manner, the second protective shell 3 and the first protective shell 1 are fixedly connected through the fixing screw 2, a plurality of fixing cylinders 4 are fixed to one sides of the first protective shell 1 and the second protective shell 3 through bolts, a sealing cover 7 is fixed to one end of each fixing cylinder 4 through bolts, and two liquid inlet holes 6 are arranged on one side of the sealing cover 7, liquid in the pipeline enters the fixed cylinder 4 through the liquid inlet holes 6, a plunger 8 is slidably connected on one side of the sealing cover 7, a piston 9 is fixedly arranged on one end of the plunger 8 through a bolt, the device collides with the pipeline, the plunger 8 slides up and down on one side of the sealing cover 7, the piston 9 moves up and down in the fixed cylinder 4, the liquid entering the fixed cylinder 4 is extruded out, an anti-collision disc 5 is fixedly arranged on one end of the plunger 8 through the bolt, an anti-collision spring 10 is fixedly arranged on one side of the first protective shell 1 and one side of the second protective shell 3 through the bolt, the compression degree of the anti-collision spring 10 is reduced by utilizing the entering of the liquid, the impact amplitude between the device and the pipeline is prevented from being reduced, one end of the anti-collision spring 10 is fixedly connected with the piston 9, and one side of first protective housing 1 and second protective housing 3 fixedly connected with a plurality of cameras and light respectively, the camera is in order to observe the condition in the pipeline, and the light plays the effect of illumination when taking with the camera of being convenient for, conveniently takes, camera and 36 electric connection of treater.
The working principle of the embodiment is as follows: when in use, firstly, the device is placed in a pipeline to be detected, the device is shifted along with the flowing of liquid, so that the device collides with the inner wall of the pipeline, meanwhile, the liquid enters the fixed cylinder 4 through the liquid inlet hole 6, then, the anti-collision spring 10 compresses when the device collides with the pipeline, so that the inserted rod 8 slides up and down on one side of the sealing cover 7, the piston 9 moves up and down in the fixed cylinder 4, so that the liquid entering the fixed cylinder 4 is extruded, meanwhile, the compression degree of the anti-collision spring 10 is reduced by the entering of the liquid, the impact between the device and the pipeline is avoided, then, when the device floats in the pipeline, the vertical rotating ring 14, the transverse rotating ring 15 and the longitudinal rotating ring 17 rotate simultaneously, and then, under the action of inertia when the longitudinal rotating ring 17 rotates, the rolling ball 35 is shifted to a small extent, the rotating rod 33 is deflected, the shifting disc 34 is deflected, the rotating frame 38 is driven to rotate up and down, the mounting disc 21 is driven to deflect, at this time, the motor 22 is started, the motor 22 drives the rotating shaft to rotate, then the driving gear 23 is driven to rotate, the driving gear 23 is meshed with the driven gear 24, the rotating shaft is driven to rotate, namely the gyro disc 26 is driven to rotate, then the whole device is stabilized while the gyro disc 26 rotates, so that the detection accuracy is achieved, then the detecting frame 29 is driven to move up and down on one side of the connecting rod while the longitudinal rotating ring 17 rotates, so that the pressure sensor 32 is driven to move up and down, and the pressure of the device can be sensed through the pressure sensor 32, so that whether the inner wall of the pipeline is smooth can be detected, when the inner wall of the pipeline is defective and abnormal in breakage, the pressure sensor 32 uploads the detection result to the detection transmitter 37 through a signal wire, the detection transmitter 37 uploads the detection result to the processor 36 through the signal wire, the processor 36 performs data analysis on the received information and uploads the received information to the signal receiver 16 through the signal wire, and the signal receiver 16 uploads the received information to a remote operator through the wireless transmission module 31.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
In the description herein, it should be noted that the terms "coupled," "connected," and "connected," should be construed broadly, and may be either permanently connected, detachably connected, or integrally connected, for example, unless otherwise specifically indicated and defined; the connection may be mechanical connection, electrical connection, direct connection, or indirect connection via an intermediary. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In this description, it should be noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a pipeline leak detection ball based on wireless sound shadow detects, including first protective housing (1) and second protective housing (3), a serial communication port, the both sides inner wall fixedly connected with waterproof layer (11) of first protective housing (1), one side fixedly connected with anti-deformation layer (12) of waterproof layer (11), the both sides inner wall fixedly connected with fixed disk (13) of anti-deformation layer (12), one side fixedly connected with fixed axle of fixed disk (13), the one end swing joint of fixed axle has vertical rotation ring (14), the both sides swing joint of vertical rotation ring (14) has horizontal rotation ring (15), the both sides swing joint of horizontal rotation ring (15) has vertical rotation ring (17), one side inner wall fixedly connected with fixed magnet (19) of vertical rotation ring (17), the upper surface swing joint of fixed magnet (19) sliding magnet (20), the upper surface fixedly connected with mounting disc (21) of sliding magnet (20), the upper surface fixedly connected with motor (22) of mounting disc (21), one end fixedly connected with pivot of motor (22) output shaft, one end fixedly connected with driving gear (23), the one side of driven gear (24) is connected with the driven gear (24), and top fixedly connected with top disc (26) of axis of rotation, the both sides inner wall fixedly connected with installation piece (27) of vertical swivel becket (17), one side fixedly connected with mount (28) of installation piece (27), the upper surface fixedly connected with connecting rod of mount (28), one side swing joint of connecting rod has detection frame (29), one side of connecting rod is equipped with detection spring (30), and the upper surface fixedly connected with pressure sensor (32) of detection frame (29), the both sides fixedly connected with of detection frame (29) a plurality of connecting rods, the one end fixedly connected with skew dish (34), one side swing joint of skew dish (34) has rolling ball (35), and one side swing joint of vertical swivel becket (17) has dwang (33), one side of dwang (33) and rolling ball (35) swing joint, one side of skew dish (34) and top disc (26) all fixedly connected with the dead lever, one side swing joint of dead lever has dwang (38), one side inner wall fixedly connected with two mounting panels of vertical swivel becket (17), one side fixedly connected with wireless transmission module (31) and signal processor (36) pass through wireless sensor (36) and signal processor (36) link respectively, signal processor (36) and signal processor (36), one side of second protective housing (3) and first protective housing (1) all is equipped with the screw hole, and one side swing joint of screw hole has set screw (2), and second protective housing (3) and first protective housing (1) pass through set screw (2) fixed connection.
2. The pipeline leakage detection ball based on wireless sound shadow detection according to claim 1, wherein: the outer wall of one side of the longitudinal rotating ring (17) is fixedly connected with a plurality of detection transmitters (37), the detection transmitters (37) are connected with the processor (36) through signal wires, and the pressure sensor (32) is connected with the detection transmitters (37) through signal wires.
3. The pipeline leakage detection ball based on wireless sound shadow detection according to claim 2, wherein: one side of the longitudinal rotating ring (17) is fixedly connected with a signal receiver (16), and the signal receiver (16) is connected with a processor (36) through a signal wire.
4. A pipeline leakage detection ball based on wireless sound shadow detection according to claim 3, wherein: the inner wall of one side of the longitudinal rotating ring (17) is fixedly connected with a battery (25) and a balancing weight (18), the other side of the mounting plate is fixedly connected with a recording module, an acoustic wave transmitting module and a distance sensor respectively, and the recording module, the acoustic wave transmitting module and the distance sensor are connected with a processor (36) through signal wires.
5. The wireless sound shadow detection-based pipe leakage detection ball of claim 4, wherein: one side of the first protective shell (1) and one side of the second protective shell (3) are fixedly connected with a plurality of fixed barrels (4), one end of each fixed barrel (4) is fixedly connected with a sealing cover (7), and one side of each sealing cover (7) is provided with two liquid inlet holes (6).
6. The wireless sound shadow detection-based pipe leakage detection ball of claim 5, wherein: one side of sealed lid (7) swing joint has inserted bar (8), and the one end fixedly connected with piston (9) of inserted bar (8), and the one end fixedly connected with anticollision dish (5) of inserted bar (8).
7. The wireless sound shadow detection-based pipe leakage detection ball of claim 6, wherein: one side of the first protective shell (1) and one side of the second protective shell (3) are fixedly connected with an anti-collision spring (10), one end of the anti-collision spring (10) is fixedly connected with a piston (9), one sides of the first protective shell (1) and the second protective shell (3) are respectively fixedly connected with a plurality of cameras and illuminating lamps, and the cameras are electrically connected with a processor (36).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011590453.6A CN112728286B (en) | 2020-12-29 | 2020-12-29 | Pipeline leakage detection ball based on wireless sound shadow detection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011590453.6A CN112728286B (en) | 2020-12-29 | 2020-12-29 | Pipeline leakage detection ball based on wireless sound shadow detection |
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| CN112728286A CN112728286A (en) | 2021-04-30 |
| CN112728286B true CN112728286B (en) | 2024-04-12 |
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