CN117054821A - Fault detection device for power line and use method - Google Patents
Fault detection device for power line and use method Download PDFInfo
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- CN117054821A CN117054821A CN202311207648.1A CN202311207648A CN117054821A CN 117054821 A CN117054821 A CN 117054821A CN 202311207648 A CN202311207648 A CN 202311207648A CN 117054821 A CN117054821 A CN 117054821A
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- fault detection
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- cylinder
- driving motor
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- 238000001514 detection method Methods 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 25
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 25
- 241001330002 Bambuseae Species 0.000 claims description 25
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 25
- 239000011425 bamboo Substances 0.000 claims description 25
- 210000004209 hair Anatomy 0.000 claims description 2
- 238000007790 scraping Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process 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
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/088—Aspects of digital computing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The application relates to a fault detection device for an electric power line and a use method thereof, comprising a fault detection cylinder, wherein the inside of the front end and the rear end of the fault detection cylinder is respectively and movably connected with a first connecting cylinder and a second connecting cylinder, a cleaning structure is movably arranged in the fault detection cylinder, and rotating mechanisms are movably arranged in the fault detection cylinder, the first connecting cylinder and the second connecting cylinder. This fault detection device for electric power line and application method through setting up the clearance structure, through starting first driving motor, the output shaft department of first driving motor will drive first clearance dish, ultrasonic flaw detector and second clearance dish and rotate in the outside of cable body, and first clearance dish and second clearance dish will carry out cleaning to the outside of cable body, make things convenient for the ultrasonic flaw detector to carry out cleaning to the surface of cable body that the ultrasonic flaw detector can be more accurate, avoid influencing the degree of accuracy that the cable detected because of the cable surface is stained with the dust effectively.
Description
Technical Field
The application relates to the technical field of distribution line detection, in particular to a fault detection device for a power line and a using method.
Background
In the power system, the overhead distribution line is a main power supply mode of a power supply company, compared with an underground distribution line, the overhead distribution line has low construction cost, short construction period and easy maintenance, but because the overhead distribution line has long transmission distance and multiple branch lines, and cables are exposed in the atmosphere for a long time, the cable can be directly influenced by weather conditions, lightning, rain, wet fog, natural and industrial pollution and the like can damage or reduce the insulation strength of the overhead line and even cause power failure accidents, once the power failure occurs, the power failure brings inconvenience to life of people and interferes with normal production and operation of enterprises, and therefore, the fault detection treatment of the distribution line is required.
According to the power failure detection apparatus and the use method thereof mentioned in the chinese patent 202010130572.7, the length of the cable is short during the power failure detection, and the detection device itself can be dehumidified and heat-dissipated, thereby improving the service life and the use safety, but the power failure detection apparatus and the use method thereof cannot detect the cable at high positions during the use, which causes the problem of the power line detection, and the surface of the cable is easy to be stained with dust, and the accuracy of the cable detection is affected to a certain extent if the dust is not cleaned, so it is necessary to provide a power line failure detection apparatus and the use method thereof to solve the above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the application provides the fault detection device which can facilitate the fault detection device to detect and clean the cable in the high air and the use method thereof.
In order to achieve the above purpose, the present application provides the following technical solutions: the fault detection device for the power line comprises a fault detection cylinder, wherein a first connecting cylinder and a second connecting cylinder are respectively and movably connected to the inside of the front end and the inside of the rear end of the fault detection cylinder, a cleaning structure is movably installed in the fault detection cylinder, a rotating mechanism is movably installed in the fault detection cylinder, the first connecting cylinder and the second connecting cylinder, a first miniature electric telescopic rod and a second miniature electric telescopic rod are fixedly connected to the inner wall of the first connecting cylinder and the inner wall of the second connecting cylinder, and a miniature movable pulley and a clamping plate are respectively and fixedly connected to the output shafts of the first miniature electric telescopic rod and the second miniature electric telescopic rod;
the cleaning structure comprises a rotary table, a first driving motor is fixedly arranged in the fault detection cylinder, the rotary table is fixedly connected to the output shaft of the first driving motor, a first cleaning disc and a second cleaning disc are fixedly arranged in the rotary table, and an ultrasonic flaw detector is fixedly arranged at the inner wall of the rotary table.
Further, the inner wall department of first clearance dish and second clearance dish all is provided with clearance brush hair and clearance scraper blade, a side of grip block is provided with rubber slipmat.
Further, the translation mechanism comprises a third driving motor, the third driving motor is fixedly arranged in the fault detection cylinder, and a gear is fixedly connected to an output shaft of the third driving motor.
Further, racks are fixedly connected to the outer surfaces of the first connecting cylinder and the second connecting cylinder, and the gears and the racks are meshed with each other.
Further, the rotating mechanism comprises a second driving motor, the second driving motor is fixedly arranged in the fault detection cylinder, and a worm is fixedly connected to an output shaft of the second driving motor.
Further, the gear rings are meshed with each other at the outer surface of the worm, a fluted disc is movably arranged in the fault detection cylinder, and the gear rings are arranged outside the fluted disc.
Further, the outside fixed mounting of fault detection section of thick bamboo has long-range manipulator, fault detection section of thick bamboo, first connecting cylinder, second connecting cylinder and carousel are half open type's cylindric.
Further, the outside of first connecting cylinder and second connecting cylinder is all fixed mounting has spacing draw runner, spacing spout has been seted up to the inner wall department of fault detection section of thick bamboo, spacing draw runner sliding connection is in the inside of spacing spout.
The application method of the fault detection device for the power line comprises the following steps of:
step one: the cable body is firstly placed in the inner cavity of the placing cavity through the semi-closed fault detection cylinder, the first connecting cylinder and the second connecting cylinder.
Step two: and then the second driving motor is started through the rotating mechanism, the second driving motor drives the worm to rotate, and meanwhile the worm is meshed with the gear ring, so that the fluted disc is driven to rotate in the fault detection cylinder, the first connecting cylinder and the second connecting cylinder, and the cable body is completely wrapped in the fault detection cylinder, the first connecting cylinder and the second connecting cylinder.
Step three: and the first connecting cylinder, the second connecting cylinder, the translation mechanism, the first miniature electric telescopic rod and the second miniature electric telescopic rod are matched with each other, so that the fault detection cylinder is driven to slide and move with the outside of the cable body.
Step four: finally, the cleaning structure is used for realizing the cleaning effect on the outside of the cable body, and meanwhile, the ultrasonic flaw detector can be used for cleaning the inside of different positions of the cable body.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. according to the fault detection device for the power line and the use method, the first connecting cylinder and the second connecting cylinder are arranged, when the fault detection device is used, the cable body firstly passes through the semi-closed fault detection cylinder, the first connecting cylinder and the second connecting cylinder, so that the cable body is placed in the inner cavity; through slewing mechanism, through starting the second driving motor, the second driving motor will drive worm rotatory rotation, simultaneously worm will with the ring gear between intermeshing to the realization drives the fluted disc and rotates in the inside of fault detection section of thick bamboo, first connecting cylinder and second connecting cylinder, thereby realizes the inside of wrapping up cable body completeness in fault detection section of thick bamboo, first connecting cylinder and second connecting cylinder, avoids fault detection section of thick bamboo, first connecting cylinder and second connecting cylinder to drop when the outside of cable body removes, influences fault detection device's detection effect and efficiency.
2. According to the fault detection device for the power line and the use method, the first connecting cylinder and the second connecting cylinder are arranged, the first miniature electric telescopic rod and the second miniature electric telescopic rod are fixedly connected in the first connecting cylinder and the second connecting cylinder, and the first connecting cylinder and the second connecting cylinder can be clamped and moved on the cable body; when the fault detection cylinder needs to be moved leftwards, a translation mechanism on the first connecting cylinder is started firstly, gradual leftwards movement of the first connecting cylinder is realized through the translation mechanism, a first miniature electric telescopic rod in the first connecting cylinder drives a miniature movable pulley to abut against the outer part of the cable body, meanwhile, a second miniature electric telescopic rod and a clamping plate are in a contracted state, and meanwhile, the first miniature electric telescopic rod and the second miniature electric telescopic rod in the second connecting cylinder drive the miniature movable pulley and the clamping plate to abut against the outer part of the cable body, so that the fault detection cylinder body is firmly fixed on the outer part of the cable body; make the inside grip block centre gripping of first connecting cylinder in the outside of cable body again, the inside grip block shrink of second connecting cylinder simultaneously, start the inside translation mechanism of first connecting cylinder and will drive trouble detection section of thick bamboo and second connecting cylinder simultaneously and remove to left to realize the outside horizontal translation's of trouble detection section of thick bamboo at cable body effect.
3. This power line is with fault detection device and application method, through setting up the clearance structure, after the fault detection section of thick bamboo is fixed, through starting first driving motor, first driving motor's output shaft department will drive first clearance dish, ultrasonic flaw detector and second clearance dish and rotate in the outside of cable body, first clearance dish and second clearance dish will clean the outside of cable body, make things convenient for ultrasonic flaw detector to clean the surface of cable body that the ultrasonic flaw detector can be more accurate, avoid influencing the degree of accuracy that the cable detected because of the cable surface is stained with dust effectively, and then improve cable fault detection precision effectively.
Drawings
FIG. 1 is a perspective view of a fault detection device according to the present application;
FIG. 2 is a front cross-sectional view of the fault detection device of the present application;
FIG. 3 is a right side cross-sectional view of the structure of the structural failure detection device of the present application;
FIG. 4 is a right side view of the first connecting cylinder structure of the present application;
FIG. 5 is a right side view of a second connecting cylinder structure of the present application;
fig. 6 is an enlarged view of the structure of fig. 2 a in accordance with the present application.
In the figure: 1. a fault detection cartridge; 2. a first connecting cylinder; 3. a second connecting cylinder; 4. a remote manipulator; 5. a limit slide bar; 6. limiting sliding grooves; 7. cleaning the structure; 701. a first drive motor; 702. a first cleaning plate; 703. an ultrasonic flaw detector; 704. a second cleaning plate; 8. a turntable; 9. a cable body; 10. placing an inner cavity; 11. a rotating mechanism; 111. a second drive motor; 112. a worm; 113. a gear ring; 114. fluted disc; 12. a first miniature electric telescopic rod; 13. a miniature movable pulley; 14. a second miniature electric telescopic rod; 15. a clamping plate; 16. a rubber anti-slip pad; 17. a translation mechanism; 171. a third drive motor; 172. a gear; 173. a rack.
Description of the embodiments
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-6, a fault detection device for an electric power line in the present embodiment includes a fault detection cylinder 1, wherein a first connecting cylinder 2 and a second connecting cylinder 3 are movably connected to the inside of the front and rear ends of the fault detection cylinder 1, a cleaning structure 7 is movably installed inside the fault detection cylinder 1, a rotating mechanism 11 is movably installed inside the fault detection cylinder 1, the first connecting cylinder 2 and the second connecting cylinder 3, a first micro electric telescopic rod 12 and a second micro electric telescopic rod 14 are fixedly connected to the inner walls of the first connecting cylinder 2 and the second connecting cylinder 3, and a micro movable pulley 13 and a clamping plate 15 are fixedly connected to the output shafts of the first micro electric telescopic rod 12 and the second micro electric telescopic rod 14;
the cleaning structure 7 comprises a rotary table 8, a first driving motor 701 is fixedly arranged in the fault detection barrel 1, the rotary table 8 is fixedly connected to the output shaft of the first driving motor 701, a first cleaning disc 702 and a second cleaning disc 704 are fixedly arranged in the rotary table 8, and an ultrasonic flaw detector 703 is fixedly arranged at the inner wall of the rotary table 8.
The application method of the fault detection device for the power line comprises the following steps of:
step one: the cable body 9 is firstly placed in the placing inner cavity 10 through the semi-closed fault detection cylinder 1, the first connecting cylinder 2 and the second connecting cylinder 3.
Step two: and then the second driving motor 111 is started through the rotating mechanism 11, the second driving motor 111 drives the worm 112 to rotate, and meanwhile, the worm 112 is meshed with the gear ring 113, so that the fluted disc 114 is driven to rotate in the fault detection cylinder 1, the first connecting cylinder 2 and the second connecting cylinder 3, and the cable body 9 is completely wrapped in the fault detection cylinder 1, the first connecting cylinder 2 and the second connecting cylinder 3.
Step three: and then the first connecting cylinder 2, the second connecting cylinder 3, the translation mechanism 17, the first miniature electric telescopic rod 12 and the second miniature electric telescopic rod 14 are matched with each other, so that the fault detection cylinder 1 is driven to slide and move with the outside of the cable body 9.
Step four: finally, the cleaning structure 7 is used for cleaning the outside of the cable body 9, and meanwhile, the ultrasonic flaw detector 703 can be used for cleaning the inside of different positions of the cable body 9.
In the specific implementation, the first connecting cylinder 2 and the second connecting cylinder 3 are arranged, and when the cable body 9 is used, the cable body 9 is firstly penetrated from the inner parts of the semi-closed fault detection cylinder 1, the first connecting cylinder 2 and the second connecting cylinder 3, so that the cable body 9 is placed in the inner placing cavity 10; through slewing mechanism 11, through starting second driving motor 111, second driving motor 111 will drive worm 112 rotatory rotation, simultaneously worm 112 will with the gear ring 113 between intermeshing, thereby realize driving fluted disc 114 and rotate in the inside of fault detection section of thick bamboo 1, first connecting section of thick bamboo 2 and second connecting section of thick bamboo 3, thereby realize with the inside of cable body 9 complete parcel in fault detection section of thick bamboo 1, first connecting section of thick bamboo 2 and second connecting section of thick bamboo 3, avoid fault detection section of thick bamboo 1, first connecting section of thick bamboo 2 and second connecting section of thick bamboo 3 to drop when the outside of cable body 9 removes, influence fault detection device's detection effect and efficiency.
By arranging the first connecting cylinder 2 and the second connecting cylinder 3, the first miniature electric telescopic rod 12 and the second miniature electric telescopic rod 14 are fixedly connected in the first connecting cylinder 2 and the second connecting cylinder 3, so that the first connecting cylinder 2 and the second connecting cylinder 3 can be clamped and moved in the cable body 9; when the fault detection cylinder 1 needs to be moved leftwards, the translation mechanism 17 on the first connection cylinder 2 is started firstly, gradual leftwards movement of the first connection cylinder 2 is realized through the translation mechanism 17, the first miniature electric telescopic rod 12 in the first connection cylinder 2 drives the miniature movable pulley 13 to abut against the outer part of the cable body 9, meanwhile, the second miniature electric telescopic rod 14 and the clamping plate 15 are in a contracted state, and meanwhile, the first miniature electric telescopic rod 12 and the second miniature electric telescopic rod 14 in the second connection cylinder 3 drive the miniature movable pulley 13 and the clamping plate 15 to abut against the outer part of the cable body 9, so that the fault detection cylinder 1 body is firmly fixed on the outer part of the cable body 9; make the inside grip block 15 centre gripping of first connecting cylinder 2 in the outside of cable body 9 again, the inside grip block 15 shrink of second connecting cylinder 3 simultaneously, start the inside translation mechanism 17 of first connecting cylinder 2 and will drive trouble detection section of thick bamboo 1 and second connecting cylinder 3 simultaneously and remove to the left to the effect of the outside horizontal translation of realization trouble detection section of thick bamboo 1 at cable body 9.
Through setting up clearance structure 7, after the fixed completion of fault detection section of thick bamboo 1, through starting first driving motor 701, the output shaft department of first driving motor 701 will drive first clearance dish 702, ultrasonic flaw detector 703 and second clearance dish 704 and rotate in the outside of cable body 9, first clearance dish 702 and second clearance dish 704 will clean the outside of cable body 9, make things convenient for ultrasonic flaw detector 703 to clean the surface of cable body 9 that the can be more accurate, avoid influencing the degree of accuracy that the cable detected because of the cable surface is stained with the dust effectively, and then improve cable fault detection precision effectively.
It is 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a fault detection device for power line, includes fault detection section of thick bamboo (1), its characterized in that: the inside at the front end and the rear end of the fault detection cylinder (1) is respectively and movably connected with a first connecting cylinder (2) and a second connecting cylinder (3), a cleaning structure (7) is movably installed in the fault detection cylinder (1), a rotating mechanism (11) is movably installed in the fault detection cylinder (1), the first connecting cylinder (2) and the second connecting cylinder (3), a first miniature electric telescopic rod (12) and a second miniature electric telescopic rod (14) are fixedly connected to the inner wall of the first connecting cylinder (2) and the inner wall of the second connecting cylinder (3), and a miniature movable pulley (13) and a clamping plate (15) are respectively and fixedly connected to the output shafts of the first miniature electric telescopic rod (12) and the second miniature electric telescopic rod (14); the cleaning structure (7) comprises a rotary table (8), a first driving motor (701) is fixedly arranged in the fault detection cylinder (1), the rotary table (8) is fixedly connected to an output shaft of the first driving motor (701), a first cleaning disc (702) and a second cleaning disc (704) are fixedly arranged in the rotary table (8), and an ultrasonic flaw detector (703) is fixedly arranged in the inner wall of the rotary table (8).
2. The fault detection device for an electric power line according to claim 1, wherein: the cleaning brush hairs and the cleaning scraping plates are arranged at the inner wall of the first cleaning disc (702) and the inner wall of the second cleaning disc (704), and a rubber anti-slip pad (16) is arranged on one side surface of the clamping plate (15).
3. The fault detection device for an electric power line according to claim 1, wherein: the translation mechanism (17) comprises a third driving motor (171), the third driving motor (171) is fixedly arranged in the fault detection cylinder (1), and a gear (172) is fixedly connected to an output shaft of the third driving motor (171).
4. A fault detection device for an electric power line according to claim 3, wherein: the external surfaces of the first connecting cylinder (2) and the second connecting cylinder (3) are fixedly connected with racks (173), and the gears (172) are meshed with the racks (173).
5. The fault detection device for an electric power line according to claim 1, wherein: the rotating mechanism (11) comprises a second driving motor (111), the second driving motor (111) is fixedly arranged in the fault detection cylinder (1), and a worm (112) is fixedly connected to an output shaft of the second driving motor (111).
6. The fault detection device for an electric power line according to claim 5, wherein: the gear ring (113) is meshed with the outer surface of the worm (112), a fluted disc (114) is movably arranged in the fault detection cylinder (1), and the gear ring (113) is arranged outside the fluted disc (114).
7. The fault detection device for an electric power line according to claim 1, wherein: the outside fixed mounting of fault detection section of thick bamboo (1) has remote manipulator (4), fault detection section of thick bamboo (1), first connecting cylinder (2), second connecting cylinder (3) and carousel (8) are half open-ended cylindrical.
8. The fault detection device for an electric power line according to claim 1, wherein: the outside of first connecting cylinder (2) and second connecting cylinder (3) is all fixed mounting has spacing draw runner (5), spacing spout (6) have been seted up to the inner wall department of fault detection section of thick bamboo (1), spacing draw runner (5) sliding connection is in the inside of spacing spout (6).
9. A method of using a fault detection device for an electrical power line, comprising the method of using a fault detection device according to any of claims 1-8, characterized by the steps of:
step one: firstly, the cable body (9) is placed in a placing inner cavity (10) through a semi-closed fault detection cylinder (1), a first connecting cylinder (2) and a second connecting cylinder (3);
step two: then, the second driving motor (111) is started through the rotating mechanism (11), the second driving motor (111) drives the worm (112) to rotate, and meanwhile, the worm (112) is meshed with the gear ring 113, so that the fluted disc (114) is driven to rotate in the fault detection cylinder (1), the first connecting cylinder (2) and the second connecting cylinder (3), and the cable body (9) is completely wrapped in the fault detection cylinder (1), the first connecting cylinder (2) and the second connecting cylinder (3);
step three: then the first connecting cylinder (2), the second connecting cylinder (3), the translation mechanism (17), the first miniature electric telescopic rod (12) and the second miniature electric telescopic rod (14) are matched with each other, so that the fault detection cylinder (1) is driven to slide and move with the outside of the cable body (9);
step four: finally, the cleaning structure (7) is used for cleaning the outside of the cable body (9), and meanwhile, the ultrasonic flaw detector (703) can be used for cleaning the inside of different positions of the cable body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311207648.1A CN117054821A (en) | 2023-09-19 | 2023-09-19 | Fault detection device for power line and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311207648.1A CN117054821A (en) | 2023-09-19 | 2023-09-19 | Fault detection device for power line and use method |
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| Publication Number | Publication Date |
|---|---|
| CN117054821A true CN117054821A (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311207648.1A Pending CN117054821A (en) | 2023-09-19 | 2023-09-19 | Fault detection device for power line and use method |
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| CN (1) | CN117054821A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117250440A (en) * | 2023-11-16 | 2023-12-19 | 国网山东省电力公司禹城市供电公司 | Power grid cable fault detection device |
-
2023
- 2023-09-19 CN CN202311207648.1A patent/CN117054821A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117250440A (en) * | 2023-11-16 | 2023-12-19 | 国网山东省电力公司禹城市供电公司 | Power grid cable fault detection device |
| CN117250440B (en) * | 2023-11-16 | 2024-01-26 | 国网山东省电力公司禹城市供电公司 | Power grid cable fault detection device |
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