CN117133585B - Intelligent perception fusion circuit breaker - Google Patents
Intelligent perception fusion circuit breaker Download PDFInfo
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- CN117133585B CN117133585B CN202311404391.9A CN202311404391A CN117133585B CN 117133585 B CN117133585 B CN 117133585B CN 202311404391 A CN202311404391 A CN 202311404391A CN 117133585 B CN117133585 B CN 117133585B
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- 230000004927 fusion Effects 0.000 title claims abstract description 57
- 230000008447 perception Effects 0.000 title claims abstract description 11
- 238000007790 scraping Methods 0.000 claims abstract description 37
- 238000011084 recovery Methods 0.000 claims abstract description 9
- 239000012212 insulator Substances 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 27
- 241000219000 Populus Species 0.000 description 26
- 230000005684 electric field Effects 0.000 description 12
- 239000000428 dust Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000008033 biological extinction Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 244000144992 flock Species 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/22—Scaring or repelling devices, e.g. bird-scaring apparatus using vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- 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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
-
- 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
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
- G01R31/3275—Fault detection or status indication
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/50—Insulators or insulating bodies characterised by their form with surfaces specially treated for preserving insulating properties, e.g. for protection against moisture, dirt, or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/52—Insulators or insulating bodies characterised by their form having cleaning devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pest Control & Pesticides (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Birds (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses an intelligent perception fusion circuit breaker, which relates to the field of circuit breakers and comprises a bottom plate, wherein the bottom plate is provided with the fusion circuit breaker, and the top side of the bottom plate is symmetrically and fixedly provided with two supporting rods. According to the invention, through the arrangement of the structures such as the folding gauze and the arc-shaped scraping rod, the folding gauze can block the flying cotton wool in the air, prevent the cotton wool from catching fire due to high temperature when being attached to the fusion breaker, and can not influence the radiating effect of the fusion breaker, when the cotton wool on the folding gauze is excessively accumulated, the driving motor can be started, the arc-shaped scraping rod can be driven to move under the action of the driving motor, the folding gauze can be enabled to move like a crawler belt, meanwhile, the cotton wool attached to the upper surface can be driven to move, the folding gauze can be contacted with the arc-shaped scraping rod in the moving process, the arc-shaped scraping rod can scrape the cotton wool attached to the folding gauze, and the cotton wool remained on the arc-shaped scraping rod can be scraped by the scraping plate and falls into the recovery box to be collected, so that the effect of cleaning the folding gauze is realized, and the folding gauze can be continuously used.
Description
Technical Field
The invention relates to the technical field of circuit breakers, in particular to an intelligent perception fusion circuit breaker.
Background
The vacuum circuit breaker has the advantages of small volume, light weight, suitability for frequent operation and no maintenance for arc extinction, and is more popular in power distribution networks. The vacuum circuit breaker is an indoor distribution device in a 3-10 kV 50Hz three-phase alternating current system, can be used for protecting and controlling electrical equipment in industrial and mining enterprises, power plants and substations, is particularly suitable for use places requiring oilless maintenance and frequent operation, and can be arranged in a centrally installed switchgear, a double-layer cabinet and a fixed cabinet to be used for controlling and protecting high-voltage electrical equipment.
Chinese patent application number CN112151303a discloses a but intelligent manufacturing circuit breaker of perception in advance, including the organism, the inside rotation of organism is installed and is driven the switch, and the inside fixed mounting of outage mechanism has the electro-magnet, and the left side movable mounting of magnetic path has the fly leaf, and stop gear's inside movable mounting has the gag lever post, and stop spring's right side fixed mounting has stop spring, and stop spring's right side fixed mounting has the gasbag, and stop gear's upper right side fixed mounting has the universal meter. The intelligent manufacturing circuit breaker that can be perceived in advance, magnetism through the electro-magnet increases for the magnet extrusion fly leaf closes driving switch, and when the inside cooperation groove of driving switch contacted with the gag lever post, the electrorheological fluid in the gasbag became solid and will be fixed limit spring, thereby driving switch can't rotate, if circuit trouble does not solve, electrorheological fluid is in solid state all the time, has realized predicting circuit trouble in advance, has avoided frequently pushing driving switch's effect.
Because the intelligent perception fuses circuit breaker generally needs to be installed in the eminence when using, prevent to touch by mistake, can fly away the poplar batting in spring partial area, be inconvenient for the clearance when the poplar batting adheres to on the intelligent perception fuses circuit breaker, dust in the sand blown by the wind also can appear in the use and the road side vehicle is gone and is appeared the raise dust easily, these dirt adsorb and cause the corona easily on the circuit breaker, moreover the intelligent perception fuses circuit breaker can a large amount of heat in the use, circuit breaker partial discharge and then the poplar batting of easily igniting, snow is easy on the circuit breaker when snowing winter, snow is too much probably to appear faults such as short circuit, consequently, need an intelligent perception fuse circuit breaker to satisfy people's demand.
Disclosure of Invention
The invention aims to provide an intelligent sensing fusion circuit breaker, which solves the problems that part of spring areas provided in the background art can scatter poplar flocks, the poplar flocks are inconvenient to clean when attached to the intelligent sensing fusion circuit breaker, the intelligent sensing fusion circuit breaker can generate a large amount of heat in the use process and has the phenomenon of partial discharge, the poplar flocks are easy to ignite, snow is easy to accumulate on the circuit breaker in winter, and faults such as short circuits and the like can occur due to excessive snow accumulation.
In order to achieve the above purpose, the present invention provides the following technical solutions: an intelligent perception fusion breaker comprises a bottom plate, a fusion breaker is fixedly connected on the bottom plate, the fusion breaker comprises a mechanism box, a vacuum arc-extinguishing chamber is fixedly connected at the top of the mechanism box and comprises an insulator, a plurality of wire grooves distributed along the axial direction and the radial direction of the insulator are formed in the insulator, a plurality of wire groups are fixedly installed in the wire grooves, a plurality of isolating columns are fixedly connected at the top of the mechanism box, a control interface is fixedly installed on the side surface of the mechanism box, a controller is externally connected with the control interface, a current sensor is arranged in the controller and used for measuring currents passing through the plurality of wire groups in the wire grooves, the isolating columns are communicated with the insulator through a wire pipe, the output ends of the wire groups are fixedly connected with the current sensor through the wire pipe, the vacuum arc-extinguishing chamber is internally provided with an insulating shell in a sealing manner, a temperature sensor is arranged in the insulating shell and used for measuring heat of the insulating shell after arc extinction of the vacuum arc-extinguishing chamber, the top of the bottom plate is fixedly connected with two supporting rods, the tops of the two supporting rods are fixedly provided with the same top plate, four positioning rods are rotatably arranged between the bottom plate and the top plate, the positioning rods are fixedly provided with the same fixed frame, the fixed frame is rotatably provided with four first linkage chain wheels, the four first linkage chain wheels are fixedly arranged on the four positioning rods respectively, a blower is arranged in the middle of the top plate in a penetrating manner, the bottom of the top plate is symmetrically provided with a plurality of humidity sensors along the blower, and the humidity sensors are used for detecting the dryness and the humidity of air around the fusion breaker;
preferably, the top fixed mounting of roof has two support frames, two equal fixed mounting has driving motor on the support frame, two equal fixed mounting of output of driving motor has the second belt pulley, four install first linkage chain jointly on the first linkage sprocket, first linkage chain movable mounting is on the fixed frame, every movable mounting has the movable frame on the locating lever, it installs a plurality of second linkage sprockets to rotate on the movable frame, every second linkage sprocket respectively movable mounting is on the locating lever that corresponds, and every second linkage sprocket is last to rotate and install the second linkage chain, second linkage chain movable mounting is on the movable frame.
Preferably, the second linkage chain and the first linkage chain are fixedly provided with the same folding gauze, one end of each positioning rod is fixedly provided with a plurality of first belt pulleys, each first belt pulley is connected through a first belt, and the two second belt pulleys are connected through a first belt.
Preferably, the inner walls of the two supporting rods are all slidably provided with movable frames, the inner walls of the two movable frames are all rotatably provided with rotating rods, the rotating rods are all fixedly provided with a plurality of arc scraping rods, the rotating rods are respectively fixedly provided with connecting shafts corresponding to the arc scraping rods, the other ends of the connecting shafts respectively penetrate through the corresponding movable frames and the top plate and are fixedly provided with third belt pulleys, the top plate is fixedly provided with two mounting frames, the inner walls of the mounting frames are all slidably provided with guide sliding blocks, the guide sliding blocks are all rotatably provided with adaptive wheels, the second belt pulleys and the third belt pulleys which are positioned on the same side are in transmission with the adaptive wheels, one sides of the movable frames are fixedly provided with scraping plates, the scraping plates are all provided with a plurality of adapting grooves, the adapting grooves are matched with the arc scraping rods, and the bottom side of the bottom plate is movably provided with two recovery boxes.
Preferably, the four first belt pulleys are respectively provided with a connecting rod in a rotating mode, two connecting rods located on the same side are movably provided with the same connecting rod, two connecting frames are fixedly arranged on the same connecting rod, the connecting frames are slidably arranged on the top plate, and the connecting frames are fixedly provided with protective ceilings.
Preferably, two horizontal sliding grooves are formed in the connecting frame, fixing strips are slidably mounted in the two horizontal sliding grooves, the fixing strips are fixedly mounted on two sides of the top plate respectively, two linkage sliding grooves are formed in the linkage rod, linkage shafts are movably mounted in the two linkage sliding grooves, and the two linkage shafts are fixedly mounted on the corresponding two connecting rods respectively.
Preferably, the bottom side symmetry fixed mounting of bottom plate has two elevator motor, two elevator motor's output is equal fixed mounting has the lead screw, two the lead screw is all rotated and is installed on bottom plate and roof, two equal screw thread installs the screw thread piece on the lead screw, two equal fixed mounting of screw thread piece is on the movable frame, equal symmetrical fixed mounting in both sides of movable frame has two extrusion sloping blocks, two have all been seted up on the movable frame two chute, two extrusion sloping blocks respectively movable mounting is in two chute, threaded hole has been seted up on the screw thread piece, screw thread installs at threaded hole.
Preferably, one end of an adaptive spring is fixedly arranged on the inner wall of the mounting frame, the other end of the adaptive spring is fixedly arranged on one side of the guide sliding block, two movable holes are formed in the top plate, and the two connecting shafts are movably arranged in the two movable holes respectively.
Preferably, a plurality of guide sliding grooves are formed in the inner walls of the two sides of the supporting rod, a guide rod is fixedly arranged on the inner wall of the guide sliding groove, a limiting sliding block is slidably arranged on the guide rod, the limiting sliding block is fixedly arranged on one side of the movable frame, an auxiliary spring is slidably sleeved on the guide rod, one end of the auxiliary spring is fixedly arranged on one side of the limiting sliding block, and the other end of the auxiliary spring is fixedly arranged on the inner wall of the guide sliding groove.
Preferably, two vertical sliding grooves are formed in the positioning rod, vertical sliding blocks are slidably mounted in the two vertical sliding grooves, the two vertical sliding blocks are fixedly mounted on the inner wall of the second linkage chain wheel, two communication holes are formed in the bottom plate, the two communication holes are respectively communicated with the two supporting rods, and the two communication holes are respectively communicated with the two recovery boxes.
Preferably, the fixed frame and the movable frame are provided with annular limiting grooves, annular limiting strips are rotatably arranged in the annular limiting grooves, the annular limiting strips are fixedly arranged on the first linkage chain wheel and the second linkage chain wheel respectively, the fixed frame and the movable frame are provided with limiting movable grooves, the limiting movable grooves are movably provided with elastic clamping strips, and the elastic clamping strips are fixedly arranged on the second linkage chain and the first linkage chain respectively.
The beneficial effects of the invention are as follows:
1. through the setting of folding gauze, arc pole such as scraping, folding gauze can stop the poplar batting that air drifts, prevent that it from attaching and catching fire because of the high temperature on the fusion circuit breaker, and can not influence the radiating effect of fusion circuit breaker, can open driving motor when the poplar batting on the folding gauze piles up too much, can drive arc pole and remove and make folding gauze move like the track under driving motor's effect, block the sand dust in the surrounding environment when stopping the poplar batting, can drive above-mentioned adnexed poplar batting and remove simultaneously, folding gauze removes the in-process and can contact with the arc pole of scraping, the arc pole of scraping can scrape down folding gauze adnexed poplar batting, remain on the arc pole of scraping then can be scraped down by the scraper blade and fall to collect in the collection box, and then realize the effect of clearance folding gauze, and prevent to produce corona discharge, make it can use constantly.
2. Through the setting of structures such as protection ceiling, driving motor, utilize the protection ceiling then can provide the effect of keeping off the rain, keeping off the snow for fusing the circuit breaker, can open driving motor and make first belt pulley rotate equally when the snow is too much on the protection ceiling, first belt pulley rotates the in-process and can drive the reciprocal swing of protection ceiling to can shake off the snow that adheres to on the protection ceiling, reduce the burden, can drive the bird of stopping on the protection ceiling simultaneously.
3. When the fused breaker needs to be overhauled, the lifting motor can be opened, the arc scraping rods on two sides can be far away from the folding gauze under the action of the lifting motor, the folding gauze is prevented from being influenced, the movable frame can move upwards and drive the folding gauze to be folded, and the fused breaker can be exposed at the moment so as to overhaule the fused breaker.
4. The current sensor installed in the isolation column detects a plurality of wire groups in the insulator, when partial discharge occurs to the fusion breaker, the insulator is broken down through long-time partial discharge, at the moment, current passes through one wire of the plurality of wire groups in the broken down insulator, the electrified wire transmits an electric signal to the current sensor installed in the controller, at the moment, the current sensor is accurately positioned through one wire of the wire groups, the broken down position is fed back to an electric power department in time, and the fusion breaker is prevented from being damaged.
5. The temperature sensor installed in the insulating shell is used for detecting heat generated during arc extinction in the vacuum arc-extinguishing chamber, when the vacuum arc-extinguishing chamber is used for extinguishing arc, the heat generated in the vacuum arc-extinguishing chamber is transmitted to the temperature sensor through the insulating shell, and when the temperature of the insulating shell detected by the temperature sensor is too high, the vacuum arc-extinguishing chamber is not in a vacuum state any more, and alarm detection and timely replacement are carried out.
6. The humidity sensor detects the degree of dryness of the surrounding air of the fusion breaker, corona discharge is easy to occur when the surrounding air of the fusion breaker is dry, corona is easy to occur due to low electric field intensity in the dry air, when the humidity sensor detects the surrounding air to be dry, the blower wets the surrounding air of the fusion breaker through the humidifying function of the blower, the swinging blades of the blower self clean the fusion breaker when wetting the surrounding air of the fusion breaker, dust on an insulator is cleaned, when the humidity sensor detects the surrounding air of the fusion breaker to be excessively humid, the hot air function of the blower carries out drying treatment on the surrounding humid air of the fusion breaker, dust and dirt attached to the surface of the insulator are prevented from being gradually dissolved in water under the humid condition, a layer of conductive film is prevented from being formed on the surface of the insulator, the insulating level of the insulator is greatly reduced, and a strong discharge phenomenon occurs under the action of an electric field.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic partial cross-sectional view of a fusion circuit breaker of the present invention;
FIG. 4 is a schematic diagram of the structure of the present invention;
FIG. 5 is a schematic view of a movable frame structure according to the present invention;
FIG. 6 is a schematic view of a structure of a limited-movement tank according to the present invention;
FIG. 7 is a schematic diagram of a second sprocket assembly according to the present invention;
FIG. 8 is a schematic view of a support bar according to the present invention;
FIG. 9 is a schematic view of a guide chute according to the present invention;
FIG. 10 is a schematic diagram of the structure of the present invention;
FIG. 11 is a schematic diagram of the structure of the present invention;
FIG. 12 is a schematic view of a partial structure of the present invention;
FIG. 13 is a schematic view of a lead set according to the present invention;
fig. 14 is a schematic diagram of a controller according to the present invention.
In the figure: 1. a bottom plate; 2. fusing a breaker; 3. a support rod; 4. a top plate; 5. a positioning rod; 6. a fixed frame; 7. a first linked sprocket; 8. a first linkage chain; 9. a movable frame; 10. a second sprocket; 11. a second linkage chain; 12. folding the gauze; 13. a first pulley; 14. a first belt; 15. a support frame; 16. a driving motor; 17. a second pulley; 18. a movable frame; 19. a rotating lever; 20. an arc scraping rod; 21. a connecting shaft; 22. a third pulley; 23. a mounting frame; 24. a guide slide block; 25. an adaptation wheel; 26. a scraper; 27. an adaptation groove; 28. a recovery box; 29. adapting to a spring; 30. a movable hole; 31. a guide chute; 32. a guide rod; 33. a limit slider; 34. an auxiliary spring; 35. a vertical chute; 36. a vertical slider; 37. an annular limiting groove; 38. an annular restriction bar; 39. limiting the movable groove; 40. an elastic clamping strip; 41. a second belt; 42. a communication hole; 43. a connecting rod; 44. a linkage rod; 45. a connection frame; 46. a protective ceiling; 47. a horizontal chute; 48. a fixing strip; 49. a linkage chute; 50. a linkage shaft; 51. a lifting motor; 52. a screw rod; 53. a screw block; 54. extruding the inclined block; 55. a chute; 56. a threaded hole; 57. a vacuum arc extinguishing chamber; 58. an insulator; 59. a wire slot; 60. a wire set; 61. a conduit; 62 isolation columns; 63. a current sensor; 64. an insulating case; 65. a temperature sensor; 66. a blower; 67. a humidity sensor; 68. a mechanism box; 69. a control interface; 70. and a controller.
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.
Example 1
Referring to fig. 1-14, an intelligent sensing fusion breaker comprises a bottom plate 1, a fusion breaker 2 is fixedly connected to the bottom plate 1, the fusion breaker 2 comprises a mechanism box 68, a vacuum arc-extinguishing chamber 57 is fixedly connected to the top of the mechanism box 68, the vacuum arc-extinguishing chamber 57 comprises an insulator 58, a plurality of wire grooves 59 distributed along the axial direction and the radial direction of the insulator 58 are formed in the insulator 58, a plurality of wire groups 60 are fixedly arranged in the wire grooves 59, a plurality of isolating columns 62 are fixedly connected to the top of the mechanism box 68, a control interface 69 is fixedly arranged on the side surface of the mechanism box 68, a controller 70 is externally connected to the control interface 69, a current sensor 63 is arranged in the controller 70, the current sensor 63 is used for measuring currents passing through the plurality of wire groups 60 in the wire grooves 59, the isolating columns 62 are communicated with the insulator 58 through a wire pipe 61, output ends of the wire groups 60 are fixedly connected with the current sensor 63 through the wire pipe 61, an insulating shell 64 is hermetically arranged in the vacuum arc-extinguishing chamber 57, a temperature sensor 65 is arranged in the insulating shell 64, the temperature sensor 65 is used for measuring the heat of the insulating shell 64 after the vacuum arc-extinguishing chamber 57 is in arc extinguishing, the top of the bottom plate 1 is fixedly connected with two supporting rods 3, the top of the two supporting rods 3 is fixedly provided with the same top plate 4, four positioning rods 5 are rotatably arranged between the bottom plate 1 and the top plate 4, the positioning rods 5 are fixedly provided with the same fixed frame 6, the fixed frame 6 is rotatably provided with four first linkage chain wheels 7, the four first linkage chain wheels 7 are fixedly arranged on the four positioning rods 5 respectively, a blower 66 is arranged at the middle position of the top plate 4 in a penetrating way, a plurality of humidity sensors 67 are symmetrically arranged at the bottom of the top plate 4 along the blower 66, the humidity sensors 67 are used for detecting the dryness and the humidity of the air around the fusion breaker 2, the top of roof 4 fixed mounting has two support frames 15, all fixed mounting has driving motor 16 on two support frames 15, the output of two driving motor 16 is all fixed mounting has second belt pulley 17, install first linkage chain 8 jointly on four first linkage sprocket 7, first linkage chain 8 movable mounting is on fixed frame 6, movable frame 9 is installed to movable frame 9 on every locating lever 5, rotate and install a plurality of second linkage sprocket 10 on the movable frame 9, every second linkage sprocket 10 respectively movable mounting is on corresponding locating lever 5, and rotate and install second linkage chain 11 on every second linkage sprocket 10, second linkage chain 11 movable mounting is on movable frame 9.
The second linkage chain 11 and the first linkage chain 8 are fixedly provided with the same folding gauze 12, one end of each positioning rod 5 is fixedly provided with a plurality of first belt pulleys 13, each first belt pulley 13 is connected through a first belt 14, and two second belt pulleys 17 are connected through the first belt 14.
The inner walls of the two support rods 3 are respectively and slidably provided with a movable frame 18, the inner walls of the two movable frames 18 are respectively and rotatably provided with a rotating rod 19, a plurality of arc scraping rods 20 are respectively and fixedly arranged on the two rotating rods 19, connecting shafts 21 corresponding to the two rotating rods 19 are respectively and fixedly arranged on the two rotating rods 19, the other ends of the two connecting shafts 21 respectively penetrate through the corresponding movable frames 18 and the top plate 4 and are fixedly provided with a third belt pulley 22, the top plate 4 is fixedly provided with two mounting frames 23, the inner walls of the two mounting frames 23 are respectively and slidably provided with a guide sliding block 24, the two guide sliding blocks 24 are respectively and rotatably provided with an adaptive wheel 25, the second belt pulley 17, the third belt pulley 22 and the adapting wheel 25 which are positioned on the same side are in transmission mounting with the same second belt 41, one sides of the two movable frames 18 are fixedly provided with scraping plates 26, the two scraping plates 26 are provided with a plurality of adapting grooves 27, the adapting grooves 27 are matched with the arc scraping rods 20, the bottom side of the bottom plate 1 is movably mounted with two recovery boxes 28, the four first belt pulleys 13 are respectively provided with a connecting rod 43 in a rotating manner, the two connecting rods 43 positioned on the same side are movably mounted with the same connecting rod 44, the two connecting rods 44 are fixedly provided with the same connecting frame 45, the connecting frame 45 is slidably mounted on the top plate 4, and the connecting frame 45 is fixedly provided with a protective ceiling 46.
The connecting frame 45 is provided with two horizontal sliding grooves 47, fixing strips 48 are slidably arranged in the two horizontal sliding grooves 47, the two fixing strips 48 are fixedly arranged on two sides of the top plate 4 respectively, the linkage rod 44 is provided with two linkage sliding grooves 49, the two linkage sliding grooves 49 are movably provided with two linkage shafts 50, the two linkage shafts 50 are fixedly arranged on two corresponding connecting rods 43 respectively, the bottom side of the bottom plate 1 is fixedly provided with two lifting motors 51, the output ends of the two lifting motors 51 are fixedly provided with screw rods 52, the two screw rods 52 are rotatably arranged on the bottom plate 1 and the top plate 4 respectively, the two screw rods 52 are provided with thread blocks 53 in a threaded manner, the two thread blocks 53 are fixedly arranged on the movable frame 9 respectively, the two sides of the movable frame 9 are fixedly provided with two extrusion inclined blocks 54 in the two inclined grooves 55 respectively, the thread blocks 53 are provided with threaded holes 56, and the screw rods 52 are in the threaded holes 56.
The inner wall fixed mounting of installing frame 23 has the one end of adaptation spring 29, the other end fixed mounting of adaptation spring 29 is in one side of guide slide 24, two movable holes 30 have been seted up on roof 4, two connecting axle 21 respectively movable mounting are in two movable holes 30, a plurality of guide runner 31 have all been seted up to the both sides inner wall of bracing piece 3, guide runner 31's inner wall fixed mounting has guide bar 32, slidable mounting has restriction slider 33 on guide bar 32, restriction slider 33 fixed mounting is in one side of movable frame 18, sliding sleeve has assisted spring 34 on guide bar 32, one end fixed mounting of assisted spring 34 is in one side of restriction slider 33, the other end fixed mounting of assisted spring 34 is on guide runner 31's inner wall, two perpendicular spouts 35 have been seted up on locating lever 5, two perpendicular spouts 35 are interior all slidable mounting have perpendicular slider 36, two perpendicular sliders 36 are all fixed mounting on the inner wall of second linkage sprocket 10, two intercommunicating pore 42 are linked with two bracing piece 3 respectively, two intercommunicating pore 42 are linked with two movable frame 28 respectively, fixed frame 6 and two annular frame 37 have two annular sprocket grooves 39 to be fixed with two annular sprocket wheel 38, two annular sprocket wheel 37 are all fixed to be connected with two annular sprocket wheel 8, two annular sprocket wheel 38 are fixed frame 37 and two annular sprocket wheel 8 are fixed to be mounted on two annular sprocket wheel 8, two annular sprocket wheel 38 are fixed and two annular sprocket wheel 8 are fixed and two annular sprocket wheel 38 are fixed and 8 are connected and 8.
The connecting rods 43 are rotatably arranged on the four first belt pulleys 13, the same connecting rods 44 are movably arranged on the two connecting rods 43 on the same side, the same connecting frame 45 is fixedly arranged on the two connecting rods 44, the connecting frame 45 is slidably arranged on the top plate 4, the protective ceiling 46 is fixedly arranged on the connecting frame 45, the rainproof and snow-proof effect can be provided for the fused circuit breaker 2 by utilizing the protective ceiling 46, when snow is accumulated on the protective ceiling 46, the driving motor 16 is started to enable the protective ceiling 46 to reciprocate, when snow is accumulated on the protective ceiling 46, the snow can be shaken off in the mode, the burden is reduced, and the flying birds staying on the protective ceiling 46 can be driven.
Example two
Based on the above embodiment, in actual use, it is found that, in the spring, the period of time from 10 am to 4 pm is Yang Xupiao fem, and in the evening, along with the decrease of temperature and the decrease of wind power, the phenomena of Yang Xupiao fem are also reduced, and the poplar wadding affects the normal operation of the fusion breaker 2, so that fire is easily initiated, so that the embodiment of the invention solves the above problems.
Referring to fig. 1-14, the open and scattered poplar batting can be blocked by folding the gauze 12, the attachment of the open and scattered poplar batting to the fusion breaker 2 is prevented, and the heat dissipation effect of the fusion breaker 2 is not affected, when the accumulated poplar batting on the folding gauze 12 is excessive, two driving motors 16 can be started, the output ends of the two driving motors 16 respectively drive two second pulleys 17 to rotate, the rotating second pulleys 17 drive four first pulleys 13 to simultaneously rotate through the cooperation with the first belt 14, further, the four rotating first pulleys 13 respectively drive four positioning rods 5 to rotate, the rotating positioning rods 5 can drive the first linkage chain wheels 7 to rotate on the fixed frame 6, the second linkage chain wheels 10 and the first chain wheels 7 can respectively drive the upper annular limiting strips 38 to rotate in the annular limiting grooves 37 on the movable frame 9 and the fixed frame 6 through the cooperation of the vertical sliding grooves 35, further, the second linkage chain wheels 10 and the second chain wheels 11 are prevented from simultaneously moving in a linkage manner similar to the first linkage chain 11 and the second linkage chain 8, the first linkage chain 7 and the second linkage chain 8 are simultaneously driven to move, the second linkage chain 8 are simultaneously driven by the first linkage chain 11 and the second linkage chain 8, and the second linkage chain 8 are prevented from moving in a linkage manner similar to the first linkage chain 11 and the second linkage 8, and the second linkage chain 8 are simultaneously driven to move, and the second linkage chain 8 is simultaneously driven by the second linkage chain 8 to move, and the second linkage chain 8 is mounted in a linkage 8 to move correspondingly, and the annular limiting strips on the upper annular limiting strips and the movable chain 7 on the movable frame 8 and the movable frame through the movable chain 8 respectively, the second linkage chain 11 and the first linkage chain 8 move in the same direction, the moving folding gauze 12 drives the upper cotton wool to move, the continuously rotating second belt pulley 17 drives the third belt pulley 22 and the adapting wheel 25 to rotate through the cooperation with the second belt 41, the rotating third belt pulley 22 drives the connecting shaft 21 to rotate, the rotating connecting shaft 21 drives the rotating rod 19 to rotate, the rotating rod 19 drives the upper arc scraping rod 20 to move, the continuously moving folding gauze 12 drives the cotton wool to contact with the arc scraping rod 20, the cotton wool can be scraped under the continuous movement of the arc scraping rod 20, the scraped cotton wool can be hung on the arc scraping rod 20, in the in-process that can drive the poplar batting at arc pole 20 and keep on moving enters into adaptation inslot 27, later arc pole 20 is scraped from adaptation inslot 27, and the poplar batting on the arc pole 20 then can be scraped by scraper blade 26, the poplar batting of scraping down can get into the collection box 28 through the intercommunicating pore 42, conveniently retrieve, and then realize the clearance of folding screen 12, so as to last the use and avoid the poplar batting to influence the normal work of fusion circuit breaker 2, avoid the emergence of conflagration, when needing to overhaul fusion circuit breaker 2, can open elevator motor 51, can make the arc pole 20 of both sides keep away from folding screen 12 under elevator motor 51's effect, avoid influencing folding screen 12's accomodating, afterwards movable frame 9 can upwards move and drive folding screen 12 and fold, can expose fusion circuit breaker 2 this moment, so as to overhaul fusion circuit breaker 2.
Example III
Based on the above embodiment, in actual use, it is found that the fusion breaker 2 is easy to generate partial discharge, and is sometimes difficult to be found by a worker, the fusion breaker 2 cannot be intelligently perceived, and hidden danger is caused to the use safety of the fusion breaker 2.
Referring to fig. 1 to 14, when partial discharge occurs, the plurality of wire groups 60 in the insulator 58 are detected by the current sensor 63 installed in the controller 70, when partial discharge occurs in the fusion breaker 2, the insulator 58 is broken down by long-time partial discharge, current passes through one wire of the plurality of wire groups 60 in the broken insulator 58, an electric signal is transmitted to the current sensor 63 installed in the controller 70 by the electrified wire, the current sensor 63 is precisely positioned by one wire of the wire groups 60, the broken down position is partially discharged, and feedback is timely given to the power department, damage to the fusion breaker 2 is avoided, heat generated during arc extinction in the vacuum arc extinguishing chamber 57 is detected by the temperature sensor 65 installed in the insulating shell 64, heat generated in the vacuum arc extinguishing chamber 57 is transmitted to the temperature sensor 65 through the insulating shell when the temperature of the insulating shell 64 detected by the temperature sensor 65 is too high, and the vacuum arc extinguishing chamber 57 is not in a vacuum state any more, and the vacuum state is detected and the vacuum state is not replaced in time.
Example IV
Based on the above embodiment, in practical use, it is found that wind, sand and dust easily occur in the environment where the fusion breaker is installed, and corona discharge easily occurs in the fusion breaker 2 in dry seasons and in wet seasons.
Referring to fig. 1 to 14, the folded gauze 12 blocks a part of the wind and sand, the humidity sensor 67 detects the dryness of the air around the fused breaker 2, when the air around the fused breaker 2 is dry, corona discharge is easy to occur, the electric field strength in the dry air is low, corona is easy to occur, when the humidity sensor 67 detects that the air around the fused breaker 2 is dry, the blower 66 wets the air around the fused breaker 2 through the humidifying function thereof, the swinging blade of the blower 66 cleans the fused breaker 2 while wetting, dust on the insulator 58 is cleaned, when the humidity sensor 67 detects that the air around the fused breaker 2 is excessively humid, the hot air function of the blower 66 dries the air around the fused breaker 2, so that dust and dirty matters attached to the surface of the insulator 58 are prevented from being gradually dissolved in water under the humid condition, a layer of conductive film is prevented from forming on the surface of the insulator 58, the insulating level of the insulator 58 is greatly reduced, and a strong discharge phenomenon occurring under the action of an electric field is prevented.
In summary, the protection ceiling 46 is utilized to provide the rainproof and snow-proof effect for the fused breaker 2, when snow is present on the protection ceiling 46, the driving motor 16 is started to enable the protection ceiling 46 to reciprocate, when snow is present on the protection ceiling 46, snow can be shaken off in this way, the burden is reduced, and the flying birds staying on the protection ceiling 46 can be driven, the continuously moving folding gauze 12 can drive the poplar to contact with the arc scraping rod 20, and the poplar can be scraped under the continuous movement of the arc scraping rod 20, the scraped poplar can be hung on the arc scraping rod 20, the poplar can be driven to enter the adapting groove 27 in the continuous movement process of the arc scraping rod 20, then the arc scraping rod 20 passes through the adapting groove 27, the poplar on the arc scraping rod 20 can be scraped by the scraping plate 26, the scraped poplar can enter the recovery box 28 through the communication hole 42, and the recovery is convenient, the cleaning of the folding gauze 12 is further realized so as to continuously use and avoid the situation that poplar batting influences the normal operation of the fusion breaker 2, the occurrence of fire is avoided, when partial discharge occurs, the movable frame 9 moves upwards and drives the folding gauze 12 to fold, the fusion breaker 2 can be exposed at the moment so as to overhaul the fusion breaker 2, the plurality of wire groups 60 in the insulator 58 are detected through the current sensor 63 arranged in the controller 70, when the fusion breaker 2 is subjected to partial discharge, the insulator 58 is broken down through long-time partial discharge, at the moment, current passes through one wire of the plurality of wire groups 60 in the broken insulator 58, the electrified wire transmits an electric signal to the current sensor 63 arranged in the controller 70, at the moment, the current sensor 63 accurately positions through one wire of the wire groups 60, the position of the arc-extinguishing chamber is broken by partial discharge and timely feeds back to an electric department, the damage of the fusion breaker 2 is avoided, the temperature sensor 65 installed in the insulating shell 64 is used for detecting the heat generated during arc extinction in the vacuum arc-extinguishing chamber 57, when the temperature sensor 65 is transmitted to the temperature sensor 65 through the insulating shell by the heat generated in the vacuum arc-extinguishing chamber 57 during arc extinction, the insulating shell 64 detected by the temperature sensor 65 is too high in temperature, the vacuum arc-extinguishing chamber 57 is not in a vacuum state any more, alarm detection and timely replacement are carried out, the humidity degree of the air around the fusion breaker 2 is detected through the humidity sensor 67, corona discharge is easy to occur when the air around the fusion breaker 2 is dried, corona is easy to occur due to low electric field strength in the dried air, when the humidity sensor 67 is used for detecting the ambient air, the air around the fusion breaker 2 is wet at the moment, the blower 66 is used for cleaning the air around the fusion breaker 2 through the self-swinging blades of the blower 66, dust on the insulator 58 is cleaned, when the humidity sensor 67 is used for detecting the air around the fusion breaker 2, the air around the fusion breaker 58 is subjected to a strong electric field, and the moisture condition of the insulator is prevented from being formed under the condition that the surface of the electric field is greatly reduced due to the fact that the electric field is polluted, and the electric field is formed under the electric field of the electric field is greatly, and the electric field is prevented from being polluted.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The intelligent perception fusion breaker comprises a bottom plate, and is characterized in that the fusion breaker is fixedly connected to the bottom plate and comprises a mechanism box, a vacuum arc-extinguishing chamber is fixedly connected to the top of the mechanism box and comprises an insulator, a plurality of wire grooves distributed along the axial direction and the radial direction of the insulator are formed in the insulator, a plurality of wire groups are fixedly installed in the wire grooves, a plurality of isolating columns are fixedly connected to the top of the mechanism box, a control interface is fixedly installed on the side surface of the mechanism box, a controller is externally connected to the control interface, a current sensor is arranged in the controller, a plurality of wire groups pass through the current sensor, the isolating columns are communicated with the insulator through a wire pipe, the output ends of the wire groups are fixedly connected with the current sensor through the wire pipe, an insulating shell is hermetically installed in the vacuum chamber, a temperature sensor is installed in the insulating shell, a plurality of wire groups are fixedly installed in the wire grooves, a plurality of wire rods are fixedly connected to the top of the bottom plate, a plurality of support rods are fixedly connected to the top of the bottom plate, a plurality of four air blowers are fixedly installed on the top plate, a four top plate is fixedly connected with a four top plate is fixedly installed around a four top plate, and a four top plate is fixedly connected with a humidity sensor, and a humidity sensor is fixedly installed, and a humidity sensor is fixedly connected to a top, and a humidity sensor is used to a humidity sensor is used;
the top of the top plate is fixedly provided with two supporting frames, the two supporting frames are fixedly provided with driving motors, the output ends of the two driving motors are fixedly provided with second belt pulleys, the four first linkage chain wheels are jointly provided with first linkage chains, the first linkage chains are movably arranged on a fixed frame, each positioning rod is movably provided with a movable frame, the movable frame is rotatably provided with a plurality of second linkage chain wheels, each second linkage chain wheel is respectively and movably arranged on a corresponding positioning rod, each second linkage chain wheel is rotatably provided with a second linkage chain, and the second linkage chains are movably arranged on the movable frame;
the second linkage chain and the first linkage chain are fixedly provided with the same folding gauze, one end of each positioning rod is fixedly provided with a plurality of first belt pulleys, each first belt pulley is connected through a first belt, and two second belt pulleys are connected through a first belt;
the inner walls of the two supporting rods are respectively and slidably provided with a movable frame, the inner walls of the two movable frames are respectively and rotatably provided with a rotating rod, a plurality of arc scraping rods are respectively and fixedly arranged on the rotating rods, connecting shafts corresponding to the rotating rods are respectively and fixedly arranged on the rotating rods, the other ends of the connecting shafts respectively penetrate through the corresponding movable frames and the top plate and are fixedly provided with a third belt pulley, two mounting frames are fixedly arranged on the top plate, the inner walls of the mounting frames are respectively and slidably provided with a guide sliding block, two guide sliding blocks are respectively and rotatably provided with an adaptive wheel, the second belt pulley, the third belt pulley and the adaptive wheels which are positioned on the same side are respectively provided with a same second belt, one side of each movable frame is fixedly provided with a scraping plate, a plurality of adapting grooves are respectively formed in each scraping plate, each adapting groove is matched with the corresponding arc scraping rod, and the bottom side of the bottom plate is movably provided with two recovery boxes.
2. An intelligent aware fuse breaker of claim 1, wherein: the four first belt pulleys are respectively provided with a connecting rod in a rotating mode, two connecting rods located on the same side are movably provided with the same linkage rod, two linkage rods are fixedly provided with the same connecting frame, the connecting frame is slidably arranged on the top plate, and the connecting frame is fixedly provided with a protective ceiling.
3. An intelligent aware fuse breaker of claim 2, wherein: two horizontal sliding grooves are formed in the connecting frame, fixing strips are slidably mounted in the two horizontal sliding grooves, the fixing strips are fixedly mounted on two sides of the top plate respectively, two linkage sliding grooves are formed in the linkage rod, linkage shafts are movably mounted in the linkage sliding grooves respectively, and the linkage shafts are fixedly mounted on the corresponding two connecting rods respectively.
4. An intelligent aware fuse breaker of claim 3, wherein: the lifting device is characterized in that two lifting motors are symmetrically and fixedly arranged at the bottom side of the bottom plate, screw rods are fixedly arranged at the output ends of the lifting motors, the screw rods are rotatably arranged on the bottom plate and the top plate, screw blocks are arranged on the screw rods in a threaded mode, the screw blocks are fixedly arranged on the movable frame, two extrusion inclined blocks are symmetrically and fixedly arranged at the two sides of the movable frame, two inclined grooves are formed in the movable frame, the extrusion inclined blocks are movably arranged in the two inclined grooves respectively, threaded holes are formed in the screw blocks, and screw threads are arranged in the threaded holes.
5. An intelligent aware fuse breaker of claim 4, wherein: the inner wall fixed mounting of installing frame has the one end of adaptation spring, the other one end fixed mounting of adaptation spring is in one side of direction slider, two movable holes have been seted up on the roof, two connecting axle respectively movable mounting is in two movable holes.
6. The intelligent aware fuse cutout of claim 5, wherein: the utility model discloses a support bar, including support bar, movable frame, auxiliary spring, guide bar, auxiliary spring's one end fixed mounting is in one side of restriction slider, other one end fixed mounting of auxiliary spring is on the inner wall of guide chute, a plurality of guide runners have all been seted up to the both sides inner wall of support bar, guide bar inner wall fixed mounting of guide chute has the guide bar, slidable mounting has the restriction slider on the guide bar, restriction slider fixed mounting is in one side of movable frame on the guide bar, auxiliary spring's one end fixed mounting is in one side of restriction slider.
7. The intelligent aware fuse cutout of claim 6, wherein: two vertical sliding grooves are formed in the positioning rod, vertical sliding blocks are slidably mounted in the two vertical sliding grooves, the two vertical sliding blocks are fixedly mounted on the inner wall of the second linkage chain wheel, two communication holes are formed in the bottom plate, the two communication holes are respectively communicated with the two supporting rods, and the two communication holes are respectively communicated with the two recovery boxes.
8. The intelligent aware fuse cutout of claim 7, wherein: annular limiting grooves are formed in the fixed frame and the movable frame, annular limiting strips are rotatably mounted in the annular limiting grooves, the annular limiting strips are fixedly mounted on the first linkage chain wheel and the second linkage chain wheel respectively, limiting movable grooves are formed in the fixed frame and the movable frame, elastic clamping strips are movably mounted in the limiting movable grooves, and the elastic clamping strips are fixedly mounted on the second linkage chain and the first linkage chain respectively.
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| CN202311404391.9A CN117133585B (en) | 2023-10-27 | 2023-10-27 | Intelligent perception fusion circuit breaker |
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| CN202311404391.9A CN117133585B (en) | 2023-10-27 | 2023-10-27 | Intelligent perception fusion circuit breaker |
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| CN117133585A (en) | 2023-11-28 |
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