CN116365392A - Emergency circuit protection device containing standby power supply - Google Patents
Emergency circuit protection device containing standby power supply Download PDFInfo
- Publication number
- CN116365392A CN116365392A CN202310643949.2A CN202310643949A CN116365392A CN 116365392 A CN116365392 A CN 116365392A CN 202310643949 A CN202310643949 A CN 202310643949A CN 116365392 A CN116365392 A CN 116365392A
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- Prior art keywords
- wall
- circuit protection
- main body
- box main
- protection box
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
- H01R13/5221—Sealing means between coupling parts, e.g. interfacial seal having cable sealing means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
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- 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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to an emergency circuit protection device containing a standby power supply, which belongs to the technical field of circuit protection and comprises a circuit protection box main body, a joint protection assembly, a limiting assembly, an alarm assembly, an SF6 circuit breaker, a self-checking module, a circuit diagnosis module and a signal transmission module, wherein the joint protection assembly is fixed on the outer wall of one side of the circuit protection box main body, the limiting assembly is fixed on the outer wall of the bottom end of the circuit protection box main body, the alarm assembly is fixed on the outer wall of the top end of the circuit protection box main body, and the SF6 circuit breaker is embedded and installed on the inner wall of one side of the circuit protection box main body; the invention adopts the connector protection assembly, can protect the wire connector, and can avoid the influence caused by external collision, moisture and foreign matter invasion, thereby improving the protection effect of the circuit; meanwhile, the limiting assembly is adopted, so that the standby battery can be limited and installed, the standby battery can be automatically installed and detached, manual assistance is reduced, and replacement efficiency is improved.
Description
Technical Field
The invention relates to the technical field of circuit protection, in particular to an emergency circuit protection device with a standby power supply.
Background
The circuit protection device comprises a fuse and a breaker, plays a good circuit protection measure for preventing overload of electrical equipment, and automatically breaks the circuit when the circuit current exceeds a specified value so as to avoid burning out the electrical equipment; but current circuit protection device generally does not protect wire-electrode connection department, leads to causing the influence to the circuit when external impact, humidity and foreign matter invasion can to reduced the protection effect of circuit, when installing stand-by power supply in addition, generally carry out spacing installation through the screw, when stand-by power supply need change the maintenance, be difficult to install or dismantle, reduced change efficiency, does not have alarm structure moreover, when the circuit breaks down, can only show on the video, can not remind through the alarm sound, reduced the alarm effect.
Disclosure of Invention
The emergency circuit protection device with the standby power supply is used for protecting the wire joint, can avoid the influence of external collision, moisture and foreign matter invasion, so that the protection effect of a circuit is improved, the standby battery can be limited and installed, the standby battery can be automatically installed and detached, manual assistance is reduced, the replacement efficiency is improved, and when the circuit fails, the emergency circuit protection device can display a video and timely send out an alarm sound, thereby reminding workers and improving the alarm effect.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the emergency circuit protection device comprises a circuit protection box main body, a joint protection assembly, a limiting assembly, an alarm assembly, an SF6 circuit breaker, a self-checking module, a circuit diagnosis module and a signal transmission module, wherein the joint protection assembly is fixed on the outer wall of one side of the circuit protection box main body, the limiting assembly is fixed on the outer wall of the bottom end of the circuit protection box main body, the alarm assembly is fixed on the outer wall of the top end of the circuit protection box main body, the SF6 circuit breaker is embedded and installed on the inner wall of one side of the circuit protection box main body, and the self-checking module, the circuit diagnosis module and the signal transmission module are distributed and installed on the inner wall of one side of the SF6 circuit breaker;
the connector protection assembly comprises a guide rod, a damper, a spring, a protection cover, a fixing plate, a guide hole and a connector hole, wherein the protection cover is installed on one side outer wall of the circuit protection box main body, the fixing plate is symmetrically and fixedly connected to one side outer wall of the protection cover, the guide rod is symmetrically and fixedly connected to one side outer wall of the circuit protection box main body, the guide hole is formed in the inner wall of one side of the fixing plate, the spring is fixedly connected to the outer wall of one side of the fixing plate, the other end of the spring is fixedly connected to the outer wall of the circuit protection box main body, the damper is fixedly connected to one end outer wall of the guide rod, and the connector hole is distributed and formed in the inner wall of one side of the protection cover.
Preferably, the limiting assembly comprises a battery slot, a guide port, a first motor, a rotating wheel, a limiting shaft, a rotating shaft, a first gear, a guide rail, a standby battery and a first rack, wherein the battery slot is formed in the inner wall of one side bottom end of the circuit protection box main body, the standby battery is fixedly inserted into the inner wall of one side of the battery slot, the first rack is fixedly connected to the outer wall of the bottom end of the standby battery, the guide port is formed in the inner wall of the bottom end of the battery slot corresponding to the first rack, the first gear is meshed and mounted on the outer wall of one side of the first rack, the rotating shaft is fixedly connected to the inner wall of one side of the first gear, the guide rail is fixedly connected to the inner wall of the circuit protection box main body, the limiting shaft is sleeved on the inner wall of one side of the guide rail, the first motor is mounted on the inner wall of the bottom end of the circuit protection box main body, the rotating wheel is mounted on the outer wall of the bottom end of the circuit protection box main body, the output shaft of the first motor is fixedly connected to the outer wall of the rotating wheel, and the top end of the limiting shaft is fixedly connected to the outer wall of the rotating shaft.
Preferably, the alarm assembly comprises a chute, a second motor, a second gear, a leaf spring, a bell, a slide plate, a second rack and a squeeze plate, wherein the squeeze plate is arranged on the outer wall of the top end of the circuit protection box main body, the slide plate is fixedly connected to the outer wall of the bottom end of the squeeze plate, the chute is arranged on the inner wall of the top end of the circuit protection box main body corresponding to the slide plate, the second rack is fixedly connected to the outer wall of one side of the slide plate, the second gear is meshed and arranged on the outer wall of one side of the second rack, the second motor is embedded and arranged on the inner wall of the top end of the circuit protection box main body, the top end of an output shaft of the second motor is fixedly connected to the outer wall of the second gear, the bell is connected to the outer wall of one side of the squeeze plate in a contact manner, the leaf spring is fixedly connected to the outer wall of the bottom end of the bell, and the bottom end of the leaf spring is fixedly connected to the outer wall of the circuit protection box main body.
Preferably, a control panel is embedded and installed on the inner wall of one side of the circuit protection box main body, and connectors are distributed and installed on the inner wall of one side of the SF circuit breaker of the circuit protection box main body.
Preferably, the protection cover is fixedly connected with a protection soft cushion on the inner wall between the joints, and the drying plates are fixedly connected on the inner walls of the two sides of the protection cover.
Preferably, connecting plates are fixedly connected to the outer walls of the two sides of the circuit protection box main body in a distributed mode, and connecting holes are formed in the inner wall of one side of each connecting plate.
Preferably, the spring is sleeved on the outer wall of the guide rod.
Preferably, the first gear is a sector gear.
The beneficial effects of the invention are as follows: the invention adopts the connector protection assembly, can protect the wire connector, and avoid the influence caused by external collision, moisture and foreign matter invasion, thereby improving the protection effect of the circuit; meanwhile, the limit assembly is adopted to limit and mount the standby battery, so that the standby battery can be automatically mounted and dismounted, manual assistance is reduced, and the replacement efficiency is improved; in addition, the invention also adopts an alarm component, when the circuit fails, the alarm component can be displayed on a video, and alarm sound can be generated in time, so that staff is reminded, and the alarm effect is improved.
Drawings
FIG. 1 is a perspective view of the whole structure of the present invention;
FIG. 2 is a top cut-away view of the structure of the present invention;
FIG. 3 is a bottom perspective view of the present invention;
FIG. 4 is a side elevation cutaway view of the present invention;
fig. 5 is a rear view of the structure of the present invention.
Legend description:
1. a circuit protection box body; 2. a joint protection assembly; 3. a limit component; 4. an alarm assembly; 5. a control panel; 6. a joint; 7. a protective cushion; 8. a drying plate; 9. a connecting plate; 10. a connection hole; 11. an SF6 circuit breaker; 12. a self-checking module; 13. a circuit diagnostic module; 14. a signal transmission module; 201. a guide rod; 202. a damper; 203. a spring; 204. a protective cover; 205. a fixing plate; 206. a guide hole; 207. a joint hole; 301. a battery slot; 302. a guide opening; 303. a first motor; 304. a rotating wheel; 305. a limiting shaft; 306. a rotating shaft; 307. a first gear; 308. a guide rail; 309. a standby battery; 3010. a first rack; 401. a chute; 402. a second motor; 403. a second gear; 404. a leaf spring; 405. bell; 406. a slide plate; 407. a second rack; 408. and extruding the plate.
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.
Example 1
Referring to fig. 1-2, an emergency circuit protection device with a standby power supply comprises a circuit protection box main body 1, a joint protection assembly 2, a limit assembly 3, an alarm assembly 4, an SF6 breaker 11, a self-checking module 12, a circuit diagnosis module 13 and a signal transmission module 14, wherein the joint protection assembly 2 is fixed on the outer wall of one side of the circuit protection box main body 1, the limit assembly 3 is fixed on the outer wall of the bottom end of the circuit protection box main body 1, the alarm assembly 4 is fixed on the outer wall of the top end of the circuit protection box main body 1, the SF6 breaker 11 is embedded and installed on the inner wall of one side of the circuit protection box main body 1, and the self-checking module 12, the circuit diagnosis module 13 and the signal transmission module 14 are distributed and installed on the inner wall of the circuit protection box main body 1, which is positioned on one side of the SF6 breaker 11; a control panel 5 is embedded and installed on the inner wall of one side of the circuit protection box main body 1, joints 6 are distributed and installed on the inner wall of one side of the SF6 circuit breaker 11 of the circuit protection box main body 1, various sensing circuits are inserted into the joints 6, equipment is started through the control panel 5, then the leakage concentration of surrounding gas is monitored and judged through the SF6 circuit breaker 11, and automatic air supplementing is carried out on detection equipment; the connecting plates 9 are fixedly connected to the outer walls of the two sides of the circuit protection box main body 1 in a distributed manner, connecting holes 10 are formed in the inner wall of one side of the connecting plate 9, and screws are inserted into the connecting holes 10 in the connecting plate 9, so that the circuit protection box main body 1 is fixed at a designated position, the standby battery 309 can be mounted in a limited manner, and the mounting effect is improved;
the joint protection assembly 2 comprises a guide rod 201, a damper 202, a spring 203, a protection cover 204, a fixing plate 205, a guide hole 206 and a joint hole 207, wherein the protection cover 204 is installed on one side outer wall of the circuit protection box main body 1, the fixing plate 205 is symmetrically and fixedly connected to one side outer wall of the protection cover 204, the guide rod 201 is symmetrically and fixedly connected to one side outer wall of the circuit protection box main body 1, the guide hole 206 is formed in one side inner wall of the fixing plate 205 corresponding to the guide rod 201, the spring 203 is fixedly connected to one side outer wall of the fixing plate 205, the other end of the spring 203 is fixedly connected to the outer wall of the circuit protection box main body 1, the damper 202 is fixedly connected to one end outer wall of the guide rod 201 corresponding to the fixing plate 205, and the joint hole 207 is distributed and formed in one side inner wall of the protection cover 204; the protection cover 204 is fixedly connected with the protection soft cushion 7 on the inner wall between the joints 6, the drying plates 8 are fixedly connected on the inner walls of the two sides of the protection cover 204, the joints 6 are protected through the protection soft cushion 7, and the wet air is dried through the drying plates 8, so that the equipment is protected, and the protection effect is improved; the spring 203 is sleeved on the outer wall of the guide rod 201, and the impact force is counteracted by the elastic force of the spring 203, so that the protection effect is improved.
Working principle: when the external collision happens, the joint hole 207 on the protective cover 204 can be moved along the line, the guide hole 206 in the fixing plate 205 can be moved along the guide rod 201, then the impact force is counteracted by the elastic force of the spring 203, then the resistance is increased to the vibrating protective cover 204 through the damper 202, the protective cover 204 gradually tends to rest, then the joint 6 is protected through the protective cushion 7, the wet air is dried through the drying plate 8, the equipment is protected, the wire joint is protected, and the influence caused by external collision, humidity and foreign matter invasion can be avoided, so that the protection effect of the circuit is improved.
Example two
Referring to fig. 3-5, the limiting assembly 3 includes a battery slot 301, a guide opening 302, a first motor 303, a rotating wheel 304, a limiting shaft 305, a rotating shaft 306, a first gear 307, a guide rail 308, a standby battery 309 and a first rack 3010, wherein the battery slot 301 is formed on the inner wall of one side bottom end of the circuit protection box body 1, the standby battery 309 is fixedly inserted into the inner wall of one side of the battery slot 301, the first rack 3010 is fixedly connected to the outer wall of the bottom end of the standby battery 309, the guide opening 302 is formed on the inner wall of the bottom end of the battery slot 301 corresponding to the first rack 3010, the first gear 307 is engaged and mounted on the outer wall of one side of the first rack 3010, the rotating shaft 306 is fixedly connected to the inner wall of one side of the first gear 307, the top end of the rotating shaft 306 is rotatably connected to the inner wall of the circuit protection box body 1, the guide rail 308 is fixedly connected to the inner wall of one side of the first gear 307, the limiting shaft 305 is sleeved on the inner wall of one side of the guide rail 308, the first motor 303 is mounted on the inner wall of the bottom end of the circuit protection box body 1, the rotating wheel 304 is mounted on the outer wall of the bottom end of the circuit protection box body 1, the rotating wheel 304 is fixedly connected to the rotating wheel 303, and the output shaft is fixedly connected to the outer wall of the rotating shaft 305; the first gear 307 is a sector gear, and the battery backup 309 is connected to the circuit protection box main body 1 along the battery slot 301 by the first rack 3010, thereby improving the installation effect of the battery backup 309.
Example III
Referring to fig. 1 and 4, the alarm assembly 4 includes a chute 401, a second motor 402, a second gear 403, a leaf spring 404, a bell 405, a slide plate 406, a second rack 407 and a squeeze plate 408, the squeeze plate 408 is installed on the top end outer wall of the circuit protection box main body 1, the slide plate 406 is fixedly connected on the bottom end outer wall of the squeeze plate 408, the chute 401 is opened corresponding to the slide plate 406 on the top end inner wall of the circuit protection box main body 1, the second rack 407 is fixedly connected on one side outer wall of the slide plate 406, the second gear 403 is installed on one side outer wall of the second rack 407 in a meshing manner, the second motor 402 is installed on the top end inner wall of the circuit protection box main body 1 in an embedding manner, the top end of an output shaft of the second motor 402 is fixedly connected on the outer wall of the second gear 403, the bell 405 is connected on one side outer wall of the squeeze plate 408 in a contact manner, the leaf spring 404 is fixedly connected on the bottom end outer wall of the bell 405, and the bottom end of the leaf spring 404 is fixedly connected on the outer wall of the circuit protection box main body 1.
The device is started by inserting various sensing circuits into the connector 6 through the control panel 5, when an emergency circuit fails, the self-checking module 12 is started to detect the circuit, then the circuit diagnosis module 13 is used for judging the short circuit, the disconnection and the phase failure of the circuit, then the judgment is transmitted to the control panel 5 through the signal transmission module 14 to be displayed, then the circuit is subjected to the disconnection protection through the SF6 circuit breaker 11, the second motor 402 is started to rotate the second gear 403, then the sliding plate 406 on the pressing plate 408 is made to reciprocate along the sliding groove 401 under the action of the second rack 407, then the bell 405 is pressed, when the pressing plate 408 is separated from the bell 405, at the moment, the bell 405 is made to vibrate rapidly under the action of the leaf spring 404, so that the alarm sound continuously occurs, when the circuit fails, the alarm sound can be displayed on a video, and timely occurs, thereby reminding a worker, and the alarm effect is improved.
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 emergency circuit protection device with the standby power supply is characterized by comprising a circuit protection box main body (1), a joint protection assembly (2), a limiting assembly (3), an alarm assembly (4), an SF6 circuit breaker (11), a self-checking module (12), a circuit diagnosis module (13) and a signal transmission module (14), wherein the joint protection assembly (2) is fixed on the outer wall of one side of the circuit protection box main body (1), the limiting assembly (3) is fixed on the outer wall of the bottom end of the circuit protection box main body (1), the alarm assembly (4) is fixed on the outer wall of the top end of the circuit protection box main body (1), the SF6 circuit breaker (11) is embedded and installed on the inner wall of one side of the circuit protection box main body (1), and the self-checking module (12), the circuit diagnosis module (13) and the signal transmission module (14) are distributed and installed on the inner wall of one side of the circuit protection box main body (1) which is positioned on the SF6 circuit breaker (11).
The connector protection assembly (2) comprises a guide rod (201), a damper (202), a spring (203), a protection cover (204), a fixing plate (205), a guide hole (206) and a connector hole (207), wherein the protection cover (204) is installed on one side outer wall of the circuit protection box main body (1), the fixing plate (205) is symmetrically and fixedly connected to one side outer wall of the protection cover (204), the guide rod (201) is symmetrically and fixedly connected to one side outer wall of the circuit protection box main body (1), the guide hole (206) is formed in one side inner wall of the fixing plate (205) corresponding to the guide rod (201), the spring (203) is fixedly connected to one side outer wall of the fixing plate (205), the other end of the spring (203) is fixedly connected to the outer wall of the circuit protection box main body (1), the damper (202) is fixedly connected to one side outer wall of the guide rod (201) corresponding to the fixing plate (205), and the connector hole (207) is distributed and formed in one side inner wall of the protection cover (204).
2. The emergency circuit protection device with the standby power supply according to claim 1, wherein the limit component (3) comprises a battery slot (301), a guide port (302), a first motor (303), a rotating wheel (304), a limit shaft (305), a rotating shaft (306), a first gear (307), a guide rail (308), a standby battery (309) and a first rack (3010), the battery slot (301) is formed on the inner wall of one side bottom end of the circuit protection box main body (1), the standby battery (309) is fixedly inserted on one side inner wall of the battery slot (301), the first rack (3010) is fixedly connected to the outer wall of the bottom end of the standby battery (309), the guide port (302) is formed on the inner wall of the bottom end of the battery slot (301) corresponding to the first rack (3010), the first gear (307) is mounted on one side outer wall of the first rack (3010) in a meshed manner, the rotating shaft (306) is fixedly connected to one side inner wall of the first gear (307), the top end of the rotating shaft (306) is rotatably connected to the inner wall of the circuit protection box main body (1), the guide rail (308) is fixedly connected to one side of the guide rail (308), the circuit protection box is characterized in that a first motor (303) is embedded and installed on the inner wall of the bottom end of the circuit protection box body (1), a rotating wheel (304) is installed on the outer wall of the bottom end of the circuit protection box body (1), the bottom end of an output shaft of the first motor (303) is fixedly connected to the outer wall of the rotating wheel (304), and the top end of a limiting shaft (305) is fixedly connected to the outer wall of the rotating wheel (304).
3. The emergency circuit protection device with the standby power supply according to claim 1, wherein the alarm component (4) comprises a chute (401), a second motor (402), a second gear (403), a leaf spring (404), a bell (405), a slide plate (406), a second rack (407) and a squeeze plate (408), the squeeze plate (408) is mounted on the top outer wall of the circuit protection box main body (1), the slide plate (406) is fixedly connected on the bottom outer wall of the squeeze plate (408), the chute (401) is formed on the top inner wall of the circuit protection box main body (1) corresponding to the slide plate (406), the second rack (407) is fixedly connected on the one side outer wall of the slide plate (406), the second gear (403) is mounted on the one side outer wall of the second rack (407) in a meshed manner, the second motor (402) is mounted on the top inner wall of the circuit protection box main body (1) in an embedded manner, the output shaft top end of the second motor (402) is fixedly connected on the outer wall of the second gear (403), the slide plate (408) is connected on one side outer wall of the squeeze plate (408) in a contact manner, and the leaf spring (405) is fixedly connected on the bottom outer wall of the circuit protection box main body (404).
4. Emergency circuit protection device with standby power according to claim 1 characterized in that the control panel (5) is embedded and installed on the inner wall of one side of the circuit protection box main body (1), and connectors (6) are distributed and installed on the inner wall of one side of the circuit protection box main body (1) located on the SF6 circuit breaker (11).
5. The emergency circuit protection device with the standby power supply according to claim 4, wherein a protection soft cushion (7) is fixedly connected to the inner wall of the protection cover (204) between the connectors (6), and drying plates (8) are fixedly connected to the inner walls of the two sides of the protection cover (204).
6. The emergency circuit protection device with the standby power supply according to claim 1, wherein connecting plates (9) are fixedly connected to the outer walls of the two sides of the circuit protection box main body (1), and connecting holes (10) are formed in the inner wall of one side of each connecting plate (9).
7. Emergency circuit protection device with backup power according to claim 1, characterized in that the spring (203) is sleeved on the outer wall of the guide rod (201).
8. An emergency circuit protection device including a backup power source according to claim 2, wherein the first gear (307) is a sector gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310643949.2A CN116365392B (en) | 2023-06-02 | 2023-06-02 | Emergency circuit protection device containing standby power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310643949.2A CN116365392B (en) | 2023-06-02 | 2023-06-02 | Emergency circuit protection device containing standby power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116365392A true CN116365392A (en) | 2023-06-30 |
| CN116365392B CN116365392B (en) | 2023-08-01 |
Family
ID=86928553
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| CN116365392B (en) | 2023-08-01 |
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