CN112636216A - Delayed power-off distribution box device with auxiliary searching circuit breaker - Google Patents
Delayed power-off distribution box device with auxiliary searching circuit breaker Download PDFInfo
- Publication number
- CN112636216A CN112636216A CN202110015096.9A CN202110015096A CN112636216A CN 112636216 A CN112636216 A CN 112636216A CN 202110015096 A CN202110015096 A CN 202110015096A CN 112636216 A CN112636216 A CN 112636216A
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- cavity
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- transmission
- shaft
- fixedly connected
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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
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/06—Distinguishing marks, e.g. colour coding
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
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- 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"
- H01H9/161—Indicators for switching condition, e.g. "on" or "off" comprising light emitting elements
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- 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
- H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to the related field of distribution boxes, and discloses a delayed power-off distribution box device with an auxiliary circuit breaker searching function, which comprises a main box body, wherein a working cavity is arranged in the main box body, the upper side of the working cavity is communicated with a plurality of connecting shaft cavities which are arranged at equal intervals, the upper side of each connecting shaft cavity is communicated with a connecting rod cavity, the upper side of each connecting rod cavity is communicated with a plurality of lamp transmission cavities which are arranged at equal intervals and correspond to the connecting shaft cavities, the left side of each lamp transmission cavity is provided with an indicator lamp contact cavity, an electrifying rod extends outwards through a power-off position, a circuit breaker contact block corresponding to a circuit breaker on the left side of the circuit breaker is contacted with a circuit breaker contact block corresponding to the current circuit breaker, so that the circuit breaker is continuously kept in a communicated state, a user has certain buffer time to finish a temporary event, certain economic or other loss caused, make outage position pilot lamp flash to it is easier to look for the outage position fast.
Description
Technical Field
The invention relates to the related field of distribution boxes, in particular to a delayed power-off distribution box device with an auxiliary circuit breaker searching function.
Background
Domestic block terminal generally uses a plurality of circuit breakers to control different positions with electrical apparatus, the circuit breaker of single or a plurality of positions is owing to unexpected disconnection or damage in the block terminal, nowadays be direct disconnection mostly, can lead to some with electrical apparatus to break off suddenly and damage at the during operation, cause certain economic loss, on the other hand, when carrying out work or high nervous state, the sudden power failure can make the resident receive certain mental injury, the risk that the file of working lost also can be caused simultaneously, the difficult quick accuracy of back in a plurality of circuit breakers finds the position of breaking.
Disclosure of Invention
The invention aims to provide a delayed power-off distribution box device with an auxiliary searching circuit breaker, which can overcome the defects in the prior art and improve the practicability of equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a delayed power-off distribution box device with an auxiliary searching circuit breaker, which comprises a main box body, wherein a working cavity is arranged in the main box body, the upper side of the working cavity is communicated with a plurality of connecting shaft cavities which are arranged at equal intervals, the upper side of each connecting shaft cavity is communicated with a connecting rod cavity, the upper side of each connecting rod cavity is communicated with a plurality of lamp transmission cavities which are arranged at equal intervals and correspond to the connecting shaft cavities, the left side of each lamp transmission cavity is provided with an indicator lamp contact cavity, the upper side of each lamp transmission cavity is communicated with a transmission long gear cavity, the left side of each connecting rod cavity is provided with a motor transmission cavity which is positioned at the upper side of the working cavity and extends upwards, the left end wall of each connecting rod cavity is rotatably and fittingly connected with a lead screw which extends leftwards into the motor transmission cavity and rightwards into the connecting rod cavity, the left end of the lead screw is fixedly connected with a, the lower end face of the connecting rod is fixedly connected with a plurality of connecting shafts which extend downwards to penetrate through the connecting shaft cavity to the working cavity, the rear end wall of the working cavity is fixedly connected with a main switch, the rear end wall of the working cavity is fixedly connected with a plurality of circuit breakers which are arranged at equal intervals and positioned on the right side of the main switch, the main switch contact cavity with a right opening is arranged in the main switch, the circuit breakers which are arranged in a bilateral symmetry mode and have outward openings are arranged in the circuit breakers, the leftmost circuit breaker contact cavity is only provided with a circuit breaker with a leftward opening in the circuit breaker, the lower end face of the connecting shaft is fixedly connected with an electrifying block which is positioned on the left side of the circuit breaker and is positioned on the right side of the main switch in a staggered mode, an electrifying rod cavity which is arranged in a bilateral symmetry mode and has, the left side circular telegram pole chamber downside intercommunication is equipped with the main magnet chamber, main magnet chamber right side intercommunication is equipped with vice magnet chamber, the right side circular telegram pole chamber rear side intercommunication is equipped with backward open-ended right rack gear chamber, the left side circular telegram pole chamber rear side intercommunication is equipped with double-sided gear chamber, it is equipped with the toothed bar piece transmission chamber to go up double-sided gear chamber rear side, toothed bar piece transmission chamber rear side is equipped with the lower double-sided gear chamber that the opening is backward, working chamber rear end wall fixed connection be equipped with a plurality of be located circular telegram piece rear side and with the corresponding rack of circular telegram piece.
On the basis of the technical scheme, an electrifying rod capable of entering into the corresponding circuit breaker contact cavity and the main switch contact cavity is arranged in the electrifying rod cavity in a sliding fit connection mode, an electrifying rod spring is fixedly connected between the inner end face of the electrifying rod and the inner end wall of the electrifying rod cavity, a main switch contact block capable of being contacted with one electrifying rod is fixedly connected to the left end wall of the main switch contact cavity, a circuit breaker contact block capable of being meshed with the corresponding electrifying rod is fixedly connected to the inner end wall of the circuit breaker contact cavity, a lower double-sided gear shaft is connected to the lower double-sided gear cavity in a rotating fit mode, a lower double-sided gear shaft with the outer end face meshed with the rack is fixedly connected to the lower double-sided gear shaft, and a transmission positive gear shaft extending forwards into the lower double-sided gear cavity and backwards into the transmission cavity of the gear block is arranged in the lower double, the transmission spur gear shaft is characterized in that the tail end of the front side of the transmission spur gear shaft is fixedly connected with a transmission bevel gear meshed with the side end face of the lower double-sided gear, the tail end of the rear side of the transmission spur gear shaft is fixedly connected with an one-way bearing, the outer end face of the one-way bearing can be connected with a transmission spur gear in a rotating fit mode, the front end wall of the transmission cavity with the toothed block is connected with a transmission block shaft on the left side of the transmission spur gear shaft in a rotating fit mode, the transmission block shaft is fixedly connected with a transmission block with a toothed, a limiting block cavity with a backward opening is arranged in the transmission block with the toothed block, and a plurality of.
On the basis of the technical scheme, a limiting block shaft which extends forwards into the transmission cavity with the toothed block and extends backwards into the upper double-sided gear cavity is arranged on the front end wall of the upper double-sided gear cavity in a rotationally matched manner, a limiting block helical gear is fixedly connected at the rear end of the limiting block shaft, a limiting block which is connected with the limiting block cavity in a rotationally matched manner is fixedly connected at the front end of the limiting block shaft, a plurality of convex shaft cavities with outward openings and circumferentially distributed are arranged in the limiting block, a convex shaft which can be abutted against the inner wall of the convex shaft abutting cavity is connected in a sliding fit manner in the convex shaft cavity, a convex shaft spring is fixedly connected between the inner end face of the convex shaft and the inner end wall of the convex shaft cavity, an upper double-sided gear shaft is arranged on the lower end wall of the upper double-sided gear cavity in a rotationally matched manner, a side end face is meshed with the limiting block helical gear, and an outer end face is meshed with the left power rod, the lower end wall of the right rack gear cavity is connected with a right rack gear shaft which is symmetrically arranged front and back in a rotating fit mode, the right rack gear shaft is fixedly connected with right rack gears which are meshed with each other, the right rack gear on the front side is meshed with the rack, and the right rack gear on the rear side is meshed with the power-on rod on the right side.
On the basis of the technical scheme, an inclined plate abutting cavity with a downward opening is arranged in the electrifying rod on the left side, a main magnet is arranged in the main magnet cavity in a sliding fit connection mode, an inclined plate capable of abutting against the inner wall of the inclined plate abutting cavity is fixedly connected to the upper end face of the main magnet, an electromagnet is fixedly connected to the lower end wall of the main magnet cavity, a main magnet spring is fixedly connected between the upper end face of the electromagnet and the lower end face of the main magnet, an auxiliary magnet is arranged in the auxiliary magnet cavity in a sliding fit connection mode, a transmission gear block extending upwards into the lamp transmission cavity is fixedly connected to the upper end face of the connecting rod, a moving plate cavity with a leftward opening is arranged in the transmission gear block, a moving plate is connected in the moving plate cavity in a sliding fit mode, a moving plate spring is fixedly connected between the right end face of the moving plate and the right end wall of the moving plate cavity, and a The tail end of the left side of the transmission wide gear shaft is connected with a transmission wide gear in a rotating fit mode, and a moving plate pull rope is fixedly connected between the moving plate and the auxiliary magnet.
On the basis of the technical scheme, an auxiliary transmission shaft is fixedly connected to the right end wall of the lamp transmission cavity, an auxiliary transmission gear capable of being meshed with the transmission wide gear is arranged at the left end of the auxiliary transmission shaft in a rotating fit manner, an indicator light contact block wheel shaft extending leftwards into the indicator light contact cavity and rightwards into the lamp transmission cavity is arranged at the right end of the indicator light contact cavity in a rotating fit manner, a lamp contact block wheel is fixedly connected to the left end of the left side of the lamp contact block wheel shaft, an indicator light contact block is fixedly connected to the left end wall of the lamp contact block wheel, a lamp contact block gear capable of being meshed with the transmission wide gear is fixedly connected to the right end of the right side of the lamp contact block wheel shaft, an indicator light capable of being contacted with the indicator light contact block is fixedly connected to the inner end wall of the indicator light contact cavity in a rotating fit manner, an indicator light extending leftwards into the motor transmission cavity and rightwards Move the transmission straight-tooth gear axle in the long-tooth gear intracavity, the terminal fixed connection in transmission straight-tooth gear axle left side is equipped with the transmission straight-tooth gear, the terminal fixed connection in transmission straight-tooth gear axle right side be equipped with the transmission long-tooth gear of auxiliary drive gear meshing, fixed connection is equipped with the motor in the motor drive chamber left end wall, motor right-hand member face fixed connection be equipped with extend right to the motor shaft in the motor drive intracavity, the terminal fixed connection in motor shaft right side be equipped with transmission straight-tooth gear meshing and can with lead screw semi-gear meshed's motor gear.
The invention has the beneficial effects that: this device is outwards stretched out through outage position circular telegram pole, correspond circuit breaker contact block and the contact of current circuit breaker contact block rather than left side circuit breaker, thereby make the circuit breaker continue to keep the connected state, make the user have certain buffering time to accomplish temporary unfinished incident, avoid causing certain economy or other losses because of the outage suddenly, on the other hand, contact block and pilot lamp intermittent type contact through the pilot lamp, make outage position pilot lamp flicker, thereby seek outage position more easily fast.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic diagram of the overall structure of a delayed power disconnect switchgear assembly of the present invention with an auxiliary search kill switch.
Fig. 2 is a schematic sectional view of the structure in the direction of a-a in fig. 1.
Fig. 3 is an enlarged schematic view of the structure at B in fig. 1.
Fig. 4 is an enlarged schematic view of the structure at C in fig. 1.
Fig. 5 is an enlarged schematic view of fig. 2 at D.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The distribution box device with the function of assisting in finding the circuit breaker for the delayed power failure comprises a main box body 10, wherein a working chamber 27 is arranged in the main box body 10, a plurality of connecting shaft cavities 23 with equal distances are arranged on the upper side of the working chamber 27 in a communicated manner, a connecting rod cavity 15 is arranged on the upper side of each connecting shaft cavity 23 in a communicated manner, a plurality of lamp transmission cavities 54 with equal distances are arranged on the upper side of each connecting rod cavity 15 in a communicated manner, the lamp transmission cavities 54 correspond to the connecting shaft cavities 23 in a communicated manner, an indicator lamp contact cavity 40 is arranged on the left side of each lamp transmission cavity 54, a transmission long gear cavity 24 is arranged on the upper side of each lamp transmission cavity 54 in a communicated manner, a motor transmission cavity 20 which is located on the upper side of the working chamber 27 and extends upwards is arranged on the left end wall of each connecting rod cavity 15, a lead screw 14 which extends leftwards into the motor transmission cavity 20 and rightwards extends, the terminal fixed connection in lead screw 14 left side is equipped with lead screw semi-gear 13, screw-thread fit connection is equipped with the connecting rod 22 that is located in connecting rod chamber 15 on the lead screw 14, terminal surface fixed connection is equipped with a plurality of downwardly extending and runs through connecting axle chamber 23 to connecting axle 25 in the working chamber 27 under the connecting rod 22, working chamber 27 rear end wall fixed connection is equipped with master switch 16, working chamber 27 rear end wall fixed connection is equipped with a plurality of equidistance settings and is located circuit breaker 26 on master switch 16 right side, be equipped with the master switch contact chamber 29 that the opening is right in the master switch 16, be equipped with bilateral symmetry in the circuit breaker 26 and open outside circuit breaker contact chamber 33, the leftmost side only be equipped with the circuit breaker contact chamber 33 that the opening is left in the circuit breaker 26, terminal surface fixed connection is equipped with crisscross position under connecting axle 25 circuit breaker 26 left side and be located circular telegram block 39 on master switch, be equipped with bilateral symmetry in circular telegram piece 39 and set up and open side's circular telegram pole chamber 31, circular telegram pole chamber 31 with circuit breaker contact chamber 33 with it is corresponding that master switch contacts chamber 29, the left side circular telegram pole chamber 31 downside intercommunication is equipped with main magnet chamber 60, main magnet chamber 60 right side intercommunication is equipped with vice magnet chamber 58, the right side circular telegram pole chamber 31 rear side intercommunication is equipped with backward open-ended right rack gear chamber 36, the left side circular telegram pole chamber 31 rear side intercommunication is equipped with double-sided gear chamber 69, it is equipped with toothed block transmission chamber 75 to go up double-sided gear chamber 69 rear side, it is equipped with the backward lower double-sided gear chamber 83 of opening to take toothed block transmission chamber 75 rear side, working chamber 27 rear end wall fixed connection be equipped with a plurality of and be located circular telegram piece 39 rear side and with circular telegram piece 39 corresponding rack 38.
In addition, in an embodiment, sliding fit connects in the power transmission pole chamber 31 and is equipped with and can get into the correspondence breaker contact chamber 33 with power transmission pole 30 in the master switch contact chamber 29, power transmission pole 30 interior terminal surface with fixed connection is equipped with power transmission pole spring 32 between the terminal wall in power transmission pole chamber 31, master switch contact chamber 29 left end wall fixed connection be equipped with can with one of master switch contact piece 28 that power transmission pole 30 contacted, terminal wall fixed connection is equipped with can with correspond in the breaker contact chamber 33 circuit breaker contact piece 34 that power transmission pole 30 meshed, terminal wall normal running fit connects under the double-sided gear chamber 83 is equipped with down double-sided gear shaft 81 down, fixed connection is equipped with outer terminal surface and lower double-sided gear 80 of rack 38 meshed down on the double-sided gear shaft 81 down, double-sided gear chamber 83 rear end wall normal running fit connects down be equipped with extend forward to in the lower double-sided gear chamber 83 and extend backward to the block drive chamber with teeth The transmission gear shaft 79 is arranged in the gear box 75, the tail end of the front side of the transmission gear shaft 79 is fixedly connected with a transmission bevel gear 82 meshed with the end face of the side of the lower double-faced gear 80, the tail end of the rear side of the transmission gear shaft 79 is fixedly connected with a one-way bearing 77, the outer end face of the one-way bearing 77 can be connected with a transmission spur gear 78 in a rotating matching mode, the front end wall of the transmission cavity 75 of the toothed block is connected with a transmission block shaft 63 positioned on the left side of the transmission gear shaft 79 in a rotating matching mode, the transmission block shaft 63 is fixedly connected with a transmission block 76, a limiting block cavity 74 with a backward opening is arranged in the transmission block 76, and a plurality of convex shaft abutting cavities 66 which are circumferentially distributed are communicated and arranged.
In addition, in an embodiment, a limiting block shaft 73 extending forward into the transmission cavity 75 with the toothed block and extending backward into the upper double-sided gear cavity 69 is arranged in a rotationally-matched manner in a front end wall of the upper double-sided gear cavity 69, a limiting block helical gear 72 is fixedly connected to a rear end of the limiting block shaft 73, a limiting block 68 connected to the limiting block shaft 73 in a rotationally-matched manner is fixedly connected to a front end of the limiting block shaft 73, a plurality of circumferentially-distributed boss shaft cavities 67 with outward openings are arranged in the limiting block 68, a boss shaft 65 capable of abutting against an inner wall of the boss shaft abutting cavity 66 is arranged in the boss shaft cavity 67 in a rotationally-matched manner, a boss shaft spring 64 is fixedly connected between an inner end face of the boss shaft 65 and an inner end wall of the boss shaft cavity 67, an upper double-sided gear shaft 71 is arranged in a rotationally-matched manner in a lower end wall of the upper double-sided gear cavity 69, and a side end face engaged with the limiting block helical gear 72 and the outer double-sided gear shaft 71 is fixedly connected The end face of the right rack gear cavity 36 is connected with a right rack gear shaft 35 which is symmetrically arranged front and back in a rotating fit mode through an upper double-sided gear 70, the end face of the right rack gear cavity is meshed with the left through rod 30, the right rack gear 37 which is meshed with each other is fixedly connected to the right rack gear shaft 35, the right rack gear 37 on the front side is meshed with the rack 38, and the right rack gear 37 on the rear side is meshed with the right through rod 30.
In addition, in one embodiment, an inclined plate abutting cavity 56 with a downward opening is arranged in the power transmission rod 30 on the left side, a main magnet 55 is arranged in the main magnet cavity 60 in a sliding fit connection, an inclined plate 57 capable of abutting against the inner wall of the inclined plate abutting cavity 56 is fixedly connected to the upper end surface of the main magnet 55, an electromagnet 62 is fixedly connected to the lower end wall of the main magnet cavity 60, a main magnet spring 61 is fixedly connected between the upper end surface of the electromagnet 62 and the lower end surface of the main magnet 55, an auxiliary magnet 59 is arranged in the auxiliary magnet cavity 58 in a sliding fit connection, a transmission gear block 84 extending upwards into the lamp transmission cavity 54 is fixedly connected to the upper end surface of the connecting rod 22, a moving plate cavity 48 with a leftward opening is arranged in the transmission gear block 84, a moving plate 49 is connected in a sliding fit connection in the moving plate cavity 48, a moving plate spring 51 is fixedly connected between the right end surface of the moving, a transmission wide gear shaft 52 extending leftwards into the lamp transmission cavity 54 is fixedly connected to the left end face of the moving plate 49, a transmission wide gear 53 is connected to the left end of the transmission wide gear shaft 52 in a rotating fit mode, and a moving plate pull rope 50 is fixedly connected between the moving plate 49 and the auxiliary magnet 59.
In addition, in one embodiment, an auxiliary transmission shaft 47 is fixedly connected to the right end wall of the lamp transmission cavity 54, an auxiliary transmission gear 46 capable of meshing with the transmission wide gear 53 is connected to the left end of the auxiliary transmission shaft 47 in a rotating fit manner, a lamp contact block wheel shaft 44 extending leftwards into the indicator contact cavity 40 and rightwards into the lamp transmission cavity 54 is connected to the right end wall of the indicator contact cavity 40 in a rotating fit manner, a lamp contact block wheel 43 is fixedly connected to the left end of the lamp contact block wheel shaft 44, an indicator contact block 42 is fixedly connected to the left end wall of the lamp contact block wheel 43, a lamp contact block gear 45 capable of meshing with the transmission wide gear 53 is fixedly connected to the right end of the lamp contact block wheel shaft 44, an indicator lamp 41 capable of contacting with the indicator contact block 42 is fixedly connected to the left end wall of the indicator contact cavity 40, the end rotation fit connection in the 24 left ends wall of transmission long gear chamber is equipped with and extends to left just extend to right in the motor drive chamber 20 transmission straight gear shaft 19 in the transmission long gear chamber 24, the terminal fixed connection in 19 left sides of transmission straight gear shaft is equipped with transmission straight gear 18, the terminal fixed connection in 19 right sides of transmission straight gear shaft be equipped with auxiliary drive gear 46 meshed transmission long gear 21, fixed connection is equipped with motor 11 in the 20 left ends wall of motor drive chamber, motor 11 right-hand member face fixed connection is equipped with and extends to right motor shaft 12 in the motor drive chamber 20, the terminal fixed connection in motor shaft 12 right sides be equipped with transmission straight gear 18 meshing and can with the motor gear 17 of lead screw half gear 13 meshing.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-5, when the apparatus of the present invention is in the initial state, the left side energization rod spring 32 is in the compressed state, the transmission wide gear 53 is not engaged with the lamp contact block gear 45 and the auxiliary transmission gear 46, the moving plate spring 51 is in the compressed state, the main magnet 55 corresponds to the auxiliary magnet cavity 58, i.e. the main magnet 55 adsorbs the auxiliary magnet 59 and is in the inclined plate abutting cavity 56, and the motor gear 17 just starts to engage with the lead screw half gear 13;
sequence of mechanical actions of the whole device:
when the household distribution box starts to work, one or more circuit breakers are suddenly powered off due to accidents, meanwhile, the corresponding electromagnet 62 is powered on currently, the main magnet 55 is adsorbed to drive the inclined plate 57 to move downwards to be separated from the abutting cavity 56 of the inclined plate, at the moment, the left power rod 30 moves leftwards under the thrust action of the left power rod spring 32, the main magnet 55 moves downwards to enable the main magnet 55 to be separated from the corresponding auxiliary magnet cavity 58, the main magnet 55 does not adsorb the auxiliary magnet 59, the moving plate pull rope 50 is loosened, the moving plate 49 moves leftwards under the elastic force of the moving plate spring 51, the moving plate 49 moves leftwards and drives the transmission wide gear 53 to move leftwards through the transmission wide gear shaft 52, and the transmission wide gear 53 can be meshed with the lamp contact block gear 45 and the auxiliary transmission gear 46 simultaneously;
when the electromagnet 62 is powered on, the motor 11 starts to rotate forwards, the motor 11 rotates to drive the motor gear 17 to rotate through the motor shaft 12, the motor gear 17 rotates to drive the transmission straight gear 18 and the lead screw half gear 13 to rotate simultaneously, the lead screw half gear 13 rotates to drive the connecting rod 22 to move leftwards through the lead screw 14, the connecting rod 22 moves leftwards to drive the transmission gear block 84 and the electrifying block 39 to move leftwards, the electrifying block 39 moves leftwards and drives the right electrifying rod 30 to move rightwards through the right rack gear 37 under the limitation of the rack 38, meanwhile, the lower double-sided gear 80 rotates under the limitation of the rack 38, the lower double-sided gear 80 rotates to drive the transmission straight gear shaft 79 to rotate through the transmission bevel gear 82, and the transmission straight gear shaft 79 rotates to be;
the connecting rod 22 moves leftwards and drives the transmission gear block 84 to move leftwards, the transmission gear block 84 moves leftwards and drives the transmission wide gear 53 to move leftwards, so that the transmission wide gear 53 at the current power-off position is meshed with both the lamp contact block gear 45 and the auxiliary transmission gear 46, the transmission gear block 84 only meshes with the auxiliary transmission gear 46 at the power-off position, at the moment, the lead screw half gear 13 just disengages from the motor gear 17, the motor gear 17 rotates and drives the transmission spur gear 18 to rotate, the transmission spur gear 18 rotates and drives the transmission long gear 21 to rotate through the transmission spur gear shaft 19, the transmission long gear 21 rotates and drives the transmission wide gear 53 to rotate through the auxiliary transmission gear 46, the transmission wide gear 53 at the power-off position rotates and drives the lamp contact block gear 45 to rotate, the lamp contact block gear 45 rotates and drives the lamp contact block gear 43 to rotate through the lamp contact block axle 44, at the moment, the indicator lamp 41 flickers to indicate that the breaker at the current position breaks down, and the maintenance is required in time, meanwhile, the power-on rod 30 at the left side of the power-off position is in contact with the corresponding breaker contact block 34 in the previous breaker 26, and the power-on rod 30 at the right side is in contact with the corresponding breaker contact block 34 at the current power-off position, so that the circuit is kept in a connected state continuously;
after maintenance is finished, the motor 11 is started to rotate reversely, meanwhile, the electromagnet 62 is powered off, the main magnet 55 is reset under the thrust action of the main magnet spring 61, the auxiliary magnet 59 is attracted again to move leftwards, the auxiliary magnet 59 moves leftwards, the moving plate 49 is pulled by the moving plate pull rope 50 to overcome the thrust of the moving plate spring 51 to drive the transmission wide gear 53 to move rightwards to reset, the motor 11 rotates reversely to drive the connecting rod 22 to move rightwards, the connecting rod 22 moves rightwards to drive the transmission gear block 84 to move rightwards to reset and drive the electrifying block 39 to move rightwards, the electrifying block 39 moves rightwards to pass through the limit of the rack 38, the transmission spur gear shaft 79 can drive the transmission spur gear 78 to rotate through the one-way bearing 77, the transmission spur gear 78 rotates to drive the toothed transmission block 76 to rotate, the transmission block 76 rotates to drive the limiting block 68 to rotate through the limit of the, restriction piece helical gear 72 drives left side power-on pole 30 through last double sided gear 70 and moves right, and left side power-on pole 30 moves right and makes swash plate 57 get into swash plate butt chamber 56 through the inclined plane effect of swash plate 57 in, and is spacing again, and the left side power-on pole 30 of the position that does not appear cutting off the power supply makes restriction piece 68 restricted under the thrust effect of left side power-on pole spring 32, unable rotation, and the thrust inward movement of protruding axle spring 64 can be overcome to protruding axle 65 this moment, makes and takes tooth driving block 76 not restricted.
The invention has the beneficial effects that: this device is outwards stretched out through outage position circular telegram pole, correspond circuit breaker contact block and the contact of current circuit breaker contact block rather than left side circuit breaker, thereby make the circuit breaker continue to keep the connected state, make the user have certain buffering time to accomplish temporary unfinished incident, avoid causing certain economy or other losses because of the outage suddenly, on the other hand, contact block and pilot lamp intermittent type contact through the pilot lamp, make outage position pilot lamp flicker, thereby seek outage position more easily fast.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a delay outage block terminal device with supplementary circuit breaker of seeking, includes the main tank body, its characterized in that: the main box body is internally provided with a working cavity, the upper side of the working cavity is communicated with a plurality of connecting shaft cavities arranged at equal intervals, the upper side of the connecting shaft cavity is communicated with a connecting rod cavity, the upper side of the connecting rod cavity is communicated with a plurality of lamp transmission cavities arranged at equal intervals and corresponding to the connecting shaft cavities, the left side of the lamp transmission cavity is provided with an indicator light contact cavity, the upper side of the lamp transmission cavity is communicated with a transmission long gear cavity, the left side of the connecting rod cavity is provided with a motor transmission cavity which is positioned at the upper side of the working cavity and extends upwards, the left end wall of the connecting rod cavity is provided with a lead screw which extends leftwards into the motor transmission cavity and rightwards into the connecting rod cavity in a rotating fit manner, the tail end of the left side of the lead screw is fixedly connected with a lead screw half gear, the lead screw is provided with a connecting rod positioned in the connecting shaft cavity in a threaded fit manner, the lower, the rear end wall of the working cavity is fixedly connected with a main switch, the rear end wall of the working cavity is fixedly connected with a plurality of circuit breakers which are arranged at equal intervals and are positioned on the right side of the main switch, the main switch contact cavity with a right opening is arranged in the main switch, circuit breaker contact cavities which are arranged in a bilateral symmetry mode and are provided with outward openings are arranged in the circuit breakers, the circuit breaker contact cavity with a left opening is only arranged in the circuit breaker on the leftmost side, the lower end face of the connecting shaft is fixedly connected with an electrifying block which is positioned on the left side of the circuit breaker and is positioned on the right side of the main switch in a staggered mode, electrifying rod cavities which are arranged in a bilateral symmetry mode and are provided with outward openings are arranged in the electrifying block, the electrifying rod cavities correspond to the circuit breaker contact cavity and the main switch contact cavity, a main magnet cavity is communicated with the lower side of the electrifying rod cavity on the left, the left side circular telegram pole chamber rear side intercommunication is equipped with double faced gear chamber, it is equipped with area tooth piece transmission chamber to go up double faced gear chamber rear side, area tooth piece transmission chamber rear side is equipped with the lower double faced gear chamber that the opening is backward, working chamber rear end wall fixed connection is equipped with a plurality of being located circular telegram piece rear side and with the corresponding rack of circular telegram piece.
2. The electrical disconnect delay box assembly of claim 1, wherein: the power-on rod cavity is internally provided with a power-on rod which can enter into the corresponding circuit breaker contact cavity and the main switch contact cavity in a sliding fit connection manner, a power-on rod spring is fixedly connected between the inner end surface of the power-on rod and the inner end wall of the power-on rod cavity, the left end wall of the main switch contact cavity is fixedly connected with a main switch contact block which can be contacted with one power-on rod, the inner end wall of the circuit breaker contact cavity is fixedly connected with a circuit breaker contact block which can be meshed with the corresponding power-on rod, the lower end wall of the lower double-sided gear cavity is connected with a lower double-sided gear shaft in a rotating fit manner, the lower double-sided gear shaft is fixedly connected with a lower double-sided gear, the outer end surface of which is meshed with the rack, and the rear end wall of the lower double-sided gear cavity is connected with a transmission, the transmission spur gear shaft is characterized in that the tail end of the front side of the transmission spur gear shaft is fixedly connected with a transmission bevel gear meshed with the side end face of the lower double-sided gear, the tail end of the rear side of the transmission spur gear shaft is fixedly connected with an one-way bearing, the outer end face of the one-way bearing can be connected with a transmission spur gear in a rotating fit mode, the front end wall of the transmission cavity with the toothed block is connected with a transmission block shaft on the left side of the transmission spur gear shaft in a rotating fit mode, the transmission block shaft is fixedly connected with a transmission block with a toothed, a limiting block cavity with a backward opening is arranged in the transmission block with the toothed block, and a plurality of.
3. The electrical disconnect delay box assembly of claim 1, wherein: the upper double-sided gear cavity front end wall is internally provided with a limiting block shaft which extends forwards into the transmission cavity with the gear block and extends backwards into the upper double-sided gear cavity in a rotating fit manner, the rear end of the limiting block shaft is fixedly connected with a limiting block helical gear, the front end of the limiting block shaft is fixedly connected with a limiting block which is connected with the limiting block cavity in a rotating fit manner, the limiting block is internally provided with a plurality of convex shaft cavities with outward openings and circumferentially distributed, the convex shaft cavities are internally provided with convex shafts which can be abutted against the inner walls of the convex shaft abutting cavities in a sliding fit manner, a convex shaft spring is fixedly connected between the inner end surfaces of the convex shafts and the inner end walls of the convex shaft cavities, the lower end wall of the upper double-sided gear cavity is connected with an upper double-sided gear shaft in a rotating fit manner, the upper double-sided gear shaft is fixedly connected with an upper double-sided gear with an end surface which is engaged with the limiting block helical gear and, the lower end wall of the right rack gear cavity is connected with a right rack gear shaft which is symmetrically arranged front and back in a rotating fit mode, the right rack gear shaft is fixedly connected with right rack gears which are meshed with each other, the right rack gear on the front side is meshed with the rack, and the right rack gear on the rear side is meshed with the power-on rod on the right side.
4. The electrical disconnect delay box assembly of claim 1, wherein: an inclined plate abutting cavity with a downward opening is arranged in the power transmission rod on the left side, a main magnet is connected in a sliding fit manner in the main magnet cavity, an inclined plate capable of abutting against the inner wall of the inclined plate abutting cavity is fixedly connected to the upper end face of the main magnet, an electromagnet is fixedly connected to the lower end wall of the main magnet cavity, a main magnet spring is fixedly connected between the upper end face of the electromagnet and the lower end face of the main magnet, an auxiliary magnet is arranged in the auxiliary magnet cavity in a sliding fit manner, a transmission gear block extending upwards into the lamp transmission cavity is fixedly connected to the upper end face of the connecting rod, a moving plate cavity with a leftward opening is arranged in the transmission gear block, a moving plate is connected in a sliding fit manner in the moving plate cavity, a spring moving plate is fixedly connected between the right end face of the moving plate and the right end wall of the moving plate cavity, and a transmission wide gear shaft, the tail end of the left side of the transmission wide gear shaft is connected with a transmission wide gear in a rotating fit mode, and a moving plate pull rope is fixedly connected between the moving plate and the auxiliary magnet.
5. The electrical disconnect delay box assembly of claim 1, wherein: lamp transmission chamber right-hand member wall fixed connection is equipped with auxiliary drive shaft, the terminal normal running fit in auxiliary drive shaft left side is connected be equipped with can with transmission wide gear engaged's auxiliary drive gear, the connection of indicator contact chamber right end wall normal running fit is equipped with and extends to left the indicator contact intracavity and extend to right the lamp contact piece shaft in the lamp transmission intracavity, the terminal fixed connection in lamp contact piece shaft left side is equipped with lamp contact piece wheel, lamp contact piece wheel left end wall fixed connection is equipped with the indicator contact piece, the terminal fixed connection in lamp contact piece shaft right side be equipped with can with transmission wide gear engaged's lamp contact piece gear, indicator contact chamber left end wall internal fixed connection be equipped with can with the indicator of indicator contact piece contact, transmission long gear chamber left end wall internal rotation fit is connected be equipped with extend to left the motor transmission intracavity and extend to right the straight-tooth of transmission in the transmission long gear intracavity The shaft, the terminal fixed connection in transmission straight-teeth gear shaft left side is equipped with the transmission straight-teeth gear, the terminal fixed connection in transmission straight-teeth gear shaft right side be equipped with the transmission long gear of auxiliary drive gear meshing, fixed connection is equipped with the motor in the wall of motor drive chamber left end, motor right-hand member face fixed connection be equipped with extend right to motor shaft in the motor drive chamber, the terminal fixed connection in motor shaft right side be equipped with transmission straight-teeth gear meshing and can with lead screw semi-gear meshed's motor gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110015096.9A CN112636216A (en) | 2021-01-06 | 2021-01-06 | Delayed power-off distribution box device with auxiliary searching circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110015096.9A CN112636216A (en) | 2021-01-06 | 2021-01-06 | Delayed power-off distribution box device with auxiliary searching circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112636216A true CN112636216A (en) | 2021-04-09 |
Family
ID=75290925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110015096.9A Withdrawn CN112636216A (en) | 2021-01-06 | 2021-01-06 | Delayed power-off distribution box device with auxiliary searching circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112636216A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113410783A (en) * | 2021-05-06 | 2021-09-17 | 青岛大志美德电气有限公司 | Delayed power-off distribution box device with auxiliary searching circuit breaker |
-
2021
- 2021-01-06 CN CN202110015096.9A patent/CN112636216A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113410783A (en) * | 2021-05-06 | 2021-09-17 | 青岛大志美德电气有限公司 | Delayed power-off distribution box device with auxiliary searching circuit breaker |
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Application publication date: 20210409 |