CN116500384B - High-voltage circuit fault automatic diagnosis device - Google Patents
High-voltage circuit fault automatic diagnosis device Download PDFInfo
- Publication number
- CN116500384B CN116500384B CN202310762832.6A CN202310762832A CN116500384B CN 116500384 B CN116500384 B CN 116500384B CN 202310762832 A CN202310762832 A CN 202310762832A CN 116500384 B CN116500384 B CN 116500384B
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- CN
- China
- Prior art keywords
- plate
- storehouse
- insulating
- ring
- voltage circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003745 diagnosis Methods 0.000 title claims abstract description 27
- 230000002146 bilateral effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 37
- 238000009413 insulation Methods 0.000 abstract description 10
- 230000005611 electricity Effects 0.000 abstract 3
- 238000001514 detection method Methods 0.000 description 15
- 230000001629 suppression Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation 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
-
- 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
- G01R31/083—Locating faults in cables, transmission lines, or networks according to type of conductors in cables, e.g. underground
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- 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
Abstract
The invention discloses an automatic diagnosis device for high-voltage circuit faults, which comprises an insulation bin, wherein a diagnosis component is arranged in the insulation bin and consists of an electricity connection ring, a conductive plate, a lamp panel and an insulation ring, the electricity connection ring is symmetrically arranged on two sides of the inside of the insulation bin, the conductive plate is symmetrically arranged on the top and the bottom of the inside of the insulation bin, the conductive plate is connected with the electricity connection ring, and the lamp panel is arranged in a protection bin; according to the invention, under the cooperation of the conductive plate, the power-on ring, the lamp panel and the protection bin, the power-on ring can be attached to the outer side of the cable in the diagnosis process, in the moving process of the cable, if the external part of the cable breaks, the leakage current can be received, then the power-on ring transmits the received current to the conductive plate, and then the conductive plate transmits the received current to the lamp panel, so that the lamp panel is electrified, and the lamp panel can emit light when electrified, thereby reminding external staff that the cable of the high-voltage circuit is broken.
Description
Technical Field
The invention relates to the technical field of electric connectors, in particular to an automatic diagnosis device for faults of a high-voltage circuit.
Background
A cable is one of power cables, and is used for transmitting power between 1kv and 1000kv, and is mostly used for power transmission and distribution, and the components of the cable from inside to outside include: the high-voltage cable is mainly used for burying, can resist the compression of high strength on the ground, can prevent other external force damage, and the most important component parts in the high-voltage circuits are cables which are sometimes damaged, so that the cables need to be diagnosed in order to prevent accidents in the subsequent process of assembly.
The existing electrical connector has the following disadvantages:
in the process of assembling the cables in the high-voltage circuit, diagnosis needs to be carried out on the cables to prevent subsequent accidents, and the existing general diagnosis mode is to directly detect the cables of the high-voltage circuit, but the damage degree of the high-voltage cables cannot be well detected when the detection is carried out, and accidents can also occur in the process of installation;
meanwhile, in the detection process of some detection devices, the cables are basically moved for detection, but if a position is found to have a fault in the detection process, the cables still move continuously, and the cables still need to be stopped for moving at the moment, so that the positions of the faults cannot be well positioned for diagnosis.
Disclosure of Invention
The invention aims to provide an automatic diagnosis device for faults of a high-voltage circuit, which is used for solving the problems that in the process of assembling cables in the high-voltage circuit, the cables are required to be diagnosed to prevent subsequent accidents, the existing general diagnosis modes are used for directly detecting the cables of the high-voltage circuit, the damage degree of the high-voltage cables cannot be detected well in the process of installing the high-voltage circuit, accidents can be caused in the process of installing the high-voltage circuit, meanwhile, the cables are basically moved to detect in the process of detecting by some detection devices, but the cables still move continuously when a fault occurs at one position in the process of detecting, and the cables still need to be stopped to be moved at the moment, and the situation that the positions of the faults cannot be well positioned in the process of diagnosing the high-voltage circuit.
In order to achieve the above purpose, the present invention provides the following technical solutions: including insulating storehouse, the inside in insulating storehouse is equipped with diagnosis subassembly, diagnosis subassembly comprises electric ring, the current conducting plate, lamp plate and insulating ring, the inside bilateral symmetry in insulating storehouse is equipped with electric ring, inside top and the bottom symmetry in insulating storehouse are equipped with the current conducting plate, current conducting plate and electric ring interconnect, the inside in protection storehouse is equipped with the lamp plate, lamp plate and current conducting plate interconnect, the bilateral symmetry in insulating storehouse is equipped with the insulating ring, the insulating ring is made by the rubber materials, and insulating ring links to each other with insulating storehouse, the bilateral symmetry at insulating storehouse top is equipped with the protection storehouse, one side of protection storehouse top and bottom is equipped with the mount, one side of mount is equipped with the extension board, the bottom of extension board is equipped with the connecting plate, the bottom of connecting plate is equipped with the link, the one end of link is equipped with the baffle, the one end of baffle is equipped with driving motor, the output of driving motor is equipped with the rotation storehouse, the outside in rotation storehouse evenly is equipped with multiunit suppression subassembly, the suppression subassembly comprises movable rod, the limiting plate, the spring, mounting hole, magnet and clamp plate interconnect's outside, the outside in rotation storehouse evenly is equipped with multiunit mounting hole evenly is equipped with the multiunit movable rod, the magnet, the outside of movable rod is equipped with the magnet, the spring, the top is equipped with, the top of movable rod is equipped with the spring, the top of movable rod is equipped with the connecting plate, the arc-shaped connection end is equipped with the arc-shaped bearing, the top is equipped with the arc-shaped connection end, the top is equipped with the bearing, and the top is equipped with the arc-shaped connection plate, and the top is equipped with.
Preferably, the top of the insulation bin is provided with a mounting groove, and the conducting plate is positioned in the mounting groove.
Preferably, a connecting wire hole is formed in one side of the top of the insulating bin, and the connecting wire is located in the connecting wire hole.
Preferably, a fixed plate is arranged right below the driving motor, and the driving motor is connected with the fixed plate.
Preferably, the top of the protection bin is provided with a through groove, and the top of the lamp panel extends to the inside of the through groove.
Compared with the prior art, the invention provides an automatic diagnosis device for high-voltage circuit faults, which has the following beneficial effects:
1. according to the invention, under the cooperation of the conductive plate, the power-on ring, the lamp panel and the protection bin, the power-on ring can be attached to the outer side of the cable in the diagnosis process, in the moving process of the cable, if the cable is broken in an external mode, the leaked current can be received, then the power-on ring transmits the received current to the conductive plate, and then the conductive plate transmits the received current to the lamp panel, so that the lamp panel is electrified, and the lamp panel can emit light when electrified, so that the cable of the high-voltage circuits of external staff is reminded of being broken, and the convenience of detection is effectively improved.
2. According to the invention, under the cooperation of the electromagnet, the moving rod, the limiting plate, the spring, the mounting hole, the magnet and the pressing plate, the cable of the high-voltage circuit can be driven to move in the detection process, so that the detection of a plurality of positions of the cable of the high-voltage circuit is facilitated, the detection difficulty is reduced, and meanwhile, if a fault is found in the detection process, the cable can be stopped to move in time, so that the cable is stopped at the fault position in time, further, workers can find out the fault position in time conveniently, and the positions of the cables are removed, so that the cables which are spliced well can be spliced later conveniently.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A in accordance with the present invention;
FIG. 4 is a rear view of the baffle of the present invention;
FIG. 5 is a top view of the present invention at a platen;
fig. 6 is a side view of the invention at the power ring.
In the figure: 1. an insulation bin; 2. a conductive plate; 3. an electric ring; 4. an insulating ring; 5. a protective bin; 6. a connection hole; 7. an electromagnet; 8. a connecting plate; 9. an extension plate; 10. a pressing plate; 11. a connecting wire; 12. a fixing frame; 13. a lamp panel; 14. a connecting frame; 15. a baffle; 16. a driving motor; 17. a bearing; 18. rotating the bin; 19. a moving rod; 20. a limiting plate; 21. a spring; 22. a mounting hole; 23. and (3) a magnet.
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. 1-6, the present invention provides a technical solution: the utility model provides a high-voltage circuit fault automatic diagnosis device, including insulating storehouse 1, insulating storehouse 1's inside is equipped with diagnosis subassembly, insulating storehouse 1's bilateral symmetry is equipped with protection storehouse 5, one side at protection storehouse 5 top and bottom is equipped with mount 12, one side of mount 12 is equipped with extension board 9, the bottom of extension board 9 is equipped with connecting plate 8, the bottom of connecting plate 8 is equipped with link 14, the one end of link 14 is equipped with baffle 15, the one end of baffle 15 is equipped with driving motor 16, driving motor 16's output is equipped with rotates storehouse 18, the outside of rotating storehouse 18 evenly is equipped with multiunit suppression subassembly, the one end of baffle 15 is equipped with connecting hole 6, the inboard of connecting hole 6 is equipped with bearing 17, the inboard of bearing 17 is equipped with electro-magnet 7, the one end of electro-magnet 7 is equipped with connecting wire 11, the end and the current conducting plate 2 interconnect of connecting wire 11.
As a preferable scheme of the present embodiment: the diagnosis component comprises a power connection ring 3, a conductive plate 2, a lamp panel 13 and an insulating ring 4, wherein the power connection ring 3 is symmetrically arranged on two sides of the inside of the insulating bin 1, the conductive plate 2 is symmetrically arranged on the top and the bottom of the inside of the insulating bin 1, the conductive plate 2 is mutually connected with the power connection ring 3, the lamp panel 13 is arranged in the protective bin 5, the lamp panel 13 is mutually connected with the conductive plate 2, the insulating ring 4 is symmetrically arranged on two sides of the insulating bin 1, the power connection ring 3 can be attached to the outer side of a cable in the diagnosis process, in the moving process of the cable, if the cable is broken externally, leakage current can be received, then the power connection ring 3 transmits the received current to the conductive plate 2, then the conductive plate 2 transmits the received current to the lamp panel 13, so that the lamp panel 13 is electrified, the lamp panel 13 can emit bright light when electrified, thereby reminding external workers that the cable of the high-voltage circuits is broken, and the convenience of detection is effectively improved.
As a preferable scheme of the present embodiment: the pressing assembly comprises a movable rod 19, a limiting plate 20, a spring 21, a mounting hole 22, a magnet 23 and a pressing plate 10, wherein a plurality of groups of mounting holes 22 are uniformly formed in the outer side of the rotary bin 18, a plurality of groups of movable rods 19 are uniformly arranged in the outer side of each mounting hole 22, the magnet 23 is arranged at the bottom of each movable rod 19, the spring 21 is arranged in the outer side of each movable rod 19, the limiting plate 20 is arranged at the top of each movable rod 19, the pressing plate 10 is arranged at the top of each movable rod 19, cables of a high-voltage circuit can be driven to move in the detection process, so that the detection difficulty is reduced, and meanwhile, if faults are found in the detection process, the cables can be stopped timely, so that the workers can be stopped at the fault positions timely.
As a preferable scheme of the present embodiment: the clamp plate 10 is made by arc structure, and the top of clamp plate 10 is equipped with the arc wall, makes things convenient for follow-up drive cable to remove.
As a preferable scheme of the present embodiment: the top of insulating storehouse 1 is equipped with the mounting groove, and the current-conducting plate 2 is located the inside of mounting groove, conveniently assembles.
As a preferable scheme of the present embodiment: one side at the top of the insulating bin 1 is provided with a connecting wire hole, and the connecting wire 11 is positioned in the connecting wire hole, so that the connecting wire 11 extends, and connection is facilitated.
As a preferable scheme of the present embodiment: a fixing plate is arranged right below the driving motor 16, and the driving motor 16 is connected with the fixing plate to fix the position of the driving motor 16 and prevent the driving motor from rotating.
As a preferable scheme of the present embodiment: the top of the protection bin 5 is provided with a through groove, and the top of the lamp panel 13 extends to the inside of the through groove, so that the lamp panel 13 can conveniently extend.
As a preferable scheme of the present embodiment: the insulating ring 4 is made of rubber materials, and the insulating ring 4 is connected with the insulating bin 1, so that insulation is facilitated.
In the embodiment 1, as shown in fig. 1-6, in the process of inspecting the cable, firstly, the cable is placed at the bottom of the pressing plate 10, the baffle 15 at the bottom supports the cable, after the cable is placed, the cable is stretched into the insulation bin 1, meanwhile, the cable is stretched into the electric receiving ring 3, the assembly work of the cable is further completed, at this time, the cable is electrified again, the driving motor 16 is restarted in the electrified process, the driving motor 16 drives the rotating bin 18 to rotate in the started process, then the rotating bin 18 drives the moving rod 19 and the pressing plate 10 to rotate, then the pressing plate 10 pushes the cables in the rotating process, then moves the cables in the pushing process, then diagnoses the cables, in the diagnosis process, if the cable is in a damaged position, the electric receiving ring 3 is contacted with the damaged position, then the electric receiving ring 3 receives the current in the damaged position, the received current is transferred to the conducting plate 2, then the conducting plate 2 transfers the current received by the conducting plate 13, and the current can be sent out by a worker when the lamp plate 13 is electrified, and the light plate 13 can be observed to be in time when the lamp plate 13 is electrified;
in embodiment 2, as shown in fig. 1-6, when the cable is detected to be broken, the current is received at the conductive plate 2, then the current is transmitted to the position of the connecting wire 11 by the conductive plate 2, then the current is transmitted to the position of the electromagnet 7 by the connecting wire 11, so that the electromagnet 7 generates magnetic force to attract the magnet 23, then the magnet 23 drives the moving rod 19 to move, the springs 21 are pressed by the limiting plate 20, and the plurality of groups of pressing plates 10 are driven to approach each other, so that the diameters among the plurality of groups of pressing plates 10 are reduced, at the moment, the plurality of groups of pressing plates 10 are not contacted with the cable in the rotating process, and then the cable is not driven to move in the rotating process, so that the fault position is stopped at the designated position, and further, the subsequent operation is facilitated.
Working principle: in the process of checking the cable, the cable is firstly placed at the bottom of the pressing plate 10, the baffle 15 at the bottom supports the cable, the cable is stretched into the insulation bin 1 after the cable is placed, meanwhile, the cable is stretched into the electric receiving ring 3, the assembly work of the cable is further completed, the cable is electrified at the moment, the driving motor 16 is restarted in the electrified process, the driving motor 16 drives the rotating bin 18 to rotate in the started process, then the rotating bin 18 drives the movable rod 19 and the pressing plate 10 to rotate, the pressing plate 10 pushes the cables in the rotating process, then the cables are moved in the pushing process, then the cables are diagnosed, if the cable is damaged in the diagnosing process, the electric receiving ring 3 is contacted with the damaged position, then the electric receiving ring 3 receives the current at the damaged position, then the electric receiving ring 3 transfers the received current to the position of the conducting plate 2, then the conducting plate 2 transfers the received current to the lamp plate 13, and the lamp plate 13 can emit light when the lamp 13 is electrified, and the cable can be observed to be damaged in time;
when the damage of the cable is detected, the current is received at the conducting plate 2, then the current is transmitted to the position of the connecting wire 11 by the conducting plate 2, then the current is transmitted to the position of the electromagnet 7 by the connecting wire 11, so that the electromagnet 7 generates magnetic force to adsorb the magnet 23, the magnet 23 drives the moving rod 19 to move, the springs 21 are pressed through the limiting plate 20, the plurality of groups of pressing plates 10 are driven to be close to each other, the diameter between the plurality of groups of pressing plates 10 is reduced, the plurality of groups of pressing plates 10 are not contacted with the cable in the rotating process, the cable is not driven to move in the rotating process, and the fault position is stopped at the designated position, so that the follow-up operation is convenient.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and that the simple modification and equivalent substitution of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a high-voltage circuit trouble automatic diagnosis device, includes insulating storehouse (1), its characterized in that: the inside of insulating storehouse (1) is equipped with diagnosis subassembly, diagnosis subassembly comprises electric ring (3), current conducting plate (2), lamp plate (13) and insulating ring (4), the inside bilateral symmetry of insulating storehouse (1) is equipped with electric ring (3), inside top and the bottom symmetry of insulating storehouse (1) are equipped with current conducting plate (2), current conducting plate (2) and electric ring (3) interconnect, the inside of protection storehouse (5) is equipped with lamp plate (13), lamp plate (13) and current conducting plate (2) interconnect, the bilateral symmetry of insulating storehouse (1) is equipped with insulating ring (4), insulating ring (4) are made by rubber material, and insulating ring (4) link to each other with insulating storehouse (1), the bilateral symmetry at insulating storehouse (1) top is equipped with protection storehouse (5), one side of protection storehouse (5) top and bottom is equipped with mount (12), one side of mount (12) is equipped with extension board (9), the bottom of extension board (9) is equipped with connecting plate (8), the bottom of protection storehouse (1) is equipped with connecting plate (14), the bottom of connecting plate (8) is equipped with connecting plate (16), one end (15) are equipped with connecting plate (14), the utility model discloses a wire and wire connection device, including driving motor (16), including drive motor (16), movable rod (19), limiting plate (20), spring (21), mounting hole (22), magnet (23) and clamp plate (10), the output of drive motor (16) is equipped with rotates storehouse (18), the outside of rotating storehouse (18) evenly is equipped with multiunit mounting hole (22), the outside of mounting hole (22) evenly is equipped with multiunit movable rod (19), the bottom of movable rod (19) is equipped with magnet (23), the outside of movable rod (19) is equipped with spring (21), the top in the outside of movable rod (19) is equipped with limiting plate (20), the top of movable rod (19) is equipped with clamp plate (10), clamp plate (10) are made by arc structure, and the top of clamp plate (10) is equipped with the arc wall, the one end of baffle (15) is equipped with connecting hole (6), the inboard of connecting hole (6) is equipped with bearing (17), the inboard of bearing (17) is equipped with electro-magnet (7), the one end of electro-magnet (7) is equipped with spring (21), the top of movable rod (19) is equipped with limiting plate (20), the top of movable rod (19) is equipped with wire and wire connection device (11).
2. The high-voltage circuit fault automatic diagnosis apparatus according to claim 1, wherein: the top of insulating storehouse (1) is equipped with the mounting groove, and conducting plate (2) are located the inside of mounting groove.
3. The high-voltage circuit fault automatic diagnosis apparatus according to claim 1, wherein: one side at the top of the insulating bin (1) is provided with a connecting wire hole, and a connecting wire (11) is positioned in the connecting wire hole.
4. The high-voltage circuit fault automatic diagnosis apparatus according to claim 1, wherein: a fixed plate is arranged right below the driving motor (16), and the driving motor (16) is connected with the fixed plate.
5. The high-voltage circuit fault automatic diagnosis apparatus according to claim 1, wherein: the top of the protection bin (5) is provided with a through groove, and the top of the lamp panel (13) extends to the inside of the through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310762832.6A CN116500384B (en) | 2023-06-27 | 2023-06-27 | High-voltage circuit fault automatic diagnosis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310762832.6A CN116500384B (en) | 2023-06-27 | 2023-06-27 | High-voltage circuit fault automatic diagnosis device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116500384A CN116500384A (en) | 2023-07-28 |
| CN116500384B true CN116500384B (en) | 2023-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310762832.6A Active CN116500384B (en) | 2023-06-27 | 2023-06-27 | High-voltage circuit fault automatic diagnosis device |
Country Status (1)
| Country | Link |
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| CN (1) | CN116500384B (en) |
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| CN215526000U (en) * | 2021-07-09 | 2022-01-14 | 深圳凯升联合科技有限公司 | Transmission line fault point locking device |
| CN115078906A (en) * | 2022-06-15 | 2022-09-20 | 国网山东省电力公司冠县供电公司 | Positioning equipment for detecting faults of cables of power distribution network |
| CN219016488U (en) * | 2022-12-09 | 2023-05-12 | 唐山瑞跃科技有限公司 | Cable insulation detection device |
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2023
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116500384A (en) | 2023-07-28 |
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