CN208923703U - A kind of power distribution cabinet remote switching device - Google Patents
A kind of power distribution cabinet remote switching device Download PDFInfo
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- CN208923703U CN208923703U CN201822024557.5U CN201822024557U CN208923703U CN 208923703 U CN208923703 U CN 208923703U CN 201822024557 U CN201822024557 U CN 201822024557U CN 208923703 U CN208923703 U CN 208923703U
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Abstract
A kind of power distribution cabinet remote switching device, on-off switch ontology including power distribution cabinet, Switching Power Supply, battery, circuit for remotely controlling, timing circuit, trigger circuit, also there is close/open machine, Switching Power Supply, circuit for remotely controlling, timing circuit, trigger circuit is installed on circuit boards, close/open machine includes interlocking shaft, upper connector, lower connector, motor decelerating mechanism, the upper end power output shaft of motor decelerating mechanism has external screw thread, shaft is interlocked laterally to be covered respectively in upper connector upper lateral aperture, in the operation panel front side end cross through hole of on-off switch ontology, motor decelerating mechanism is mounted in the middle part of the preceding right end of on-off switch ontology, close/open machine, Switching Power Supply, circuit for remotely controlling, timing circuit, trigger circuit, battery is connected through conducting wire.The utility model can be remotely to power distribution cabinet on-off switch ontology separating brake or closing operation, moreover it is possible to carry out separating brake or closing operation in the region of special time period power supply, bring conveniently to administrative staff.
Description
Technical field
The utility model relates to electrical control equipment field, especially a kind of power distribution cabinet remote switching device.
Background technique
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Grade equipment.Power distribution cabinet needs to install greater number of electric component in its enclosure interior in practical applications, for example divide-shut brake is opened
Pass, Surge Protector, mutual inductor, mutual inductance table, straight-through table, indicator light, ammeter, voltmeter, hertz table, cos value table, offset
Dial gauge, time cumulation table, capacitive compensator, contactor etc.；Wherein on-off switch plays opening and closes general supply
Function is one more important in all electric components.In the prior art, to the separating brake of on-off switch or closing operation side
Formula is all to be operated by manually arriving on-site manual, therefore can make troubles to administrative staff.
Based on above-mentioned, one kind is provided when operating to power distribution cabinet on-off switch, administrative staff do not need to scene
It is operated, it can be distally Anywhere any time section carries out separating brake or closing operation to on-off switch, and specific
The place of period power supply, moreover it is possible to which the automatic device for carrying out breaking-closing operating seems particularly necessary.
Utility model content
In order to overcome in the prior art, the on-off switch of power distribution cabinet can be remotely operated without a kind of equipment, with
And special time period operates on-off switch, when operation due to need it is artificial operated to on-site manual, to managing
The drawbacks of personnel make troubles, the utility model are provided with circuit for remotely controlling, timing circuit, close/open machine etc.,
In use, administrative staff can carry out at any time the separating brake or closing operation of power distribution cabinet on-off switch by circuit for remotely controlling, also
Can some special time periods need power or have a power failure place, be carried out automatically by timing circuit on-off switch separating brake or
Thus closing operation brings a kind of convenient power distribution cabinet remote switching device to administrative staff.
The utility model technical solution used by its technical problem of determining is:
A kind of power distribution cabinet remote switching device, it is on-off switch ontology, Switching Power Supply, battery including power distribution cabinet, remote
Process control circuit, timing circuit, trigger circuit, it is characterised in that also there is close/open machine, Switching Power Supply, long-range control electricity
On circuit boards, circuit board and battery are mounted in subassembly wrapper, and subassembly wrapper is mounted on for road, timing circuit, trigger circuit installation
In the shell of power distribution cabinet, the operation panel front side end of on-off switch ontology laterally has a through-hole, and close/open machine includes connecting
The upper end power output shaft of moving axis bar, upper connector, lower connector, motor decelerating mechanism, motor decelerating mechanism has external screw thread,
The inside of lower connector from top to bottom has internal screw thread, and a U-typed opening is arranged at the top of lower connector, and lower connector opening is left
Right two are used as support plate, and left and right ends support plate respectively has an aperture, and the top and lower part left and right ends of upper connector are each
With an aperture, the support plate of upper connector lower part and lower connector is hingedly mounted on together, is interlocked shaft and is laterally covered respectively
The aperture of upper connector upper lateral, on-off switch ontology operation panel front side end cross through hole in, motor decelerating mechanism
Upper end power output shaft and lower connector link together, and the shell of motor decelerating mechanism is mounted on the outer of on-off switch ontology
Before shell in the middle part of right end, the power input both ends of Switching Power Supply and a phase line and the zero curve difference of three-phase and four-line 380V AC power source
It is connected through conducting wire, the power supply output both ends of Switching Power Supply and battery, circuit for remotely controlling, timing circuit, trigger circuit are just
Negative the two poles of the earth power input is connected through conducting wire respectively, and trigger circuit has identical two sets, and the of circuit for remotely controlling, timing circuit
Control signal output both ends are connected through conducting wire respectively with two trigger signal input terminals of first set trigger circuit all the way, long-range to control
Circuit, the second tunnel control signal output both ends of timing circuit and two trigger signal input terminals of second set of trigger circuit processed divide
Do not connected through conducting wire, the power supply of first set trigger circuit output both ends respectively with the positive and negative polarities power input of motor decelerating mechanism
End is connected through conducting wire, the power supply of second set trigger circuit export both ends respectively with negative and positive the two poles of the earth power input of motor decelerating mechanism
End is connected through conducting wire.
The shaft that interlocks can be along the aperture of upper connector upper lateral, the operation panel front side end transverse direction of on-off switch ontology
Through-hole rotation, upper connector lower part can be moved forward and backward along shaft, and the motor decelerating mechanism of close/open machine is motor gear reduction
Device.
The Switching Power Supply is that alternating current 220V turns direct-current switch power supply module, and battery is lithium storage battery.
The circuit for remotely controlling is remote controllers, and circuit for remotely controlling is also configured with a relay, therebetween through electricity
1 foot of cathode power supply input terminal of the wiring connection of road plate, remote controllers is connected with relay anode control power input, remotely
3 foot of output end of controller is connected with relay cathode power supply input terminal, 2 foot of negative power supply input terminal of remote controllers and after
Electric appliance negative power supply input terminal and cathode control power input connection.
The timing circuit is time controller, and timing circuit is also configured with a relay, therebetween through circuit board wiring
Connection, two control power output ends 3 of time controller and 4 feet and relay positive and negative polarities power input and relay
Anode control power input, cathode control power input are separately connected.
The every set of two sets of trigger circuits includes time controller module and a relay, therebetween through circuit board wiring
Connection, 2 foot of negative power supply input terminal and relay negative power supply input terminal and cathode of time controller module control power supply
Input terminal connection, 9 foot of output end of time controller module are connected with relay cathode power supply input terminal, time controller module
Cathode power supply input terminal and relay anode control power input connect.
The utility model beneficial effect is: the utility model actual use in, administrative staff as needed can through it is existing at
The cell phone application of ripe remote control of electrical equipment working method issues wireless closure control instruction, and then triggers electricity in first set
Under the action of road, its shaft of the motor work once electrified of motor decelerating mechanism is rotated clockwise, the power output of motor decelerating mechanism
Axis drives lower connector, upper connector to move downward, and upper connector drives the operation panel of on-off switch ontology to move downward, into
And on-off switch ontology is in gate-dividing state；Administrative staff issue through cell phone application disconnects control instruction, and then touches at second set
Under the action of Power Generation Road, its shaft of the motor work once electrified of motor decelerating mechanism is rotated counterclockwise, the power of motor decelerating mechanism
Output shaft drives lower connector, upper connector to move upwards, and upper connector drives the operation panel of on-off switch ontology to transport upwards
It is dynamic, and then on-off switch ontology is in "on" position.In actual use, if some special time periods need power or
The place of power failure carries out on-off switch ontology combined floodgate or sub-switching operation, and operator can control divide-shut brake by time circuit and open
The opening and closing state of pass；In the period of setting, under the action of first set trigger circuit, on-off switch ontology is in separating brake
State；After the period of setting, under the action of second set of trigger circuit, on-off switch ontology is in "on" position.Pass through
Above-mentioned, the utility model can carry out at any time the separating brake or closing operation of power distribution cabinet on-off switch ontology by circuit for remotely controlling, also
The separating brake or closing operation of on-off switch ontology can be carried out automatically by timing circuit in the region that special time period is powered,
Thus it is brought conveniently to administrative staff.Based on above-mentioned, so the application prospect that the utility model has had.
Detailed description of the invention
The utility model is described further below in conjunction with drawings and examples.
Fig. 1 is structural schematic diagram after the utility model on-off switch ontology is mounted in power distribution cabinet.
Fig. 2 is the utility model structure diagram.
Fig. 3 is the utility model circuit diagram.
Specific embodiment
Fig. 1, shown in 2, a kind of power distribution cabinet remote switching device, on-off switch ontology 1, switch electricity including power distribution cabinet
Source 2, battery 3, circuit for remotely controlling 4, timing circuit 5, trigger circuit 6, also have a close/open machine 7, Switching Power Supply 2, remote
On circuit boards, circuit board and battery 3 are mounted in subassembly wrapper 8 for process control circuit 4, timing circuit 5, the installation of trigger circuit 6,
Subassembly wrapper 8 is mounted in the shell of power distribution cabinet 10, and 11 front side end of operation panel of on-off switch ontology 1 laterally has a through-hole
1-1, close/open machine include interlocking shaft 7-1, upper connector 7-2, lower connector 7-3, motor decelerating mechanism 7-4, and motor subtracts
The upper end power output shaft of fast mechanism 7-4 has external screw thread 7-41, and the inside of lower connector 7-3 from top to bottom has internal screw thread,
One U-typed opening is arranged at the top of lower connector 7-3, and lower connector opening left and right two is used as support plate 7-31, left and right ends
Support plate 7-31 respectively has an aperture, and the top and lower part left and right ends of upper connector 7-2 respectively have an aperture, upper connection
Two apertures of the aperture of the lower part pipe 7-2 two and support plate 7-31 are respectively aligned to, and a shaft 9 is each passed through upper connector lower part two
Two apertures of a aperture and support plate 7-31, so that the support plate 7-31 of the lower part upper connector 7-2 and lower connector is hingedly pacified
It is fitted together (lower part upper connector 7-2 is located at the top lower connector 7-3 U-typed opening inner side end), interlocks shaft 7-1 difference
Laterally cover the aperture of upper connector 7-2 upper lateral, on-off switch ontology 11 front side end cross through hole 1-1 of operation panel in
It (top upper connector 7-2 is located on the right side of operation panel), is screwed by the upper end power output shaft of motor decelerating mechanism 7-4
In the internal screw thread of lower connector 7-3, the upper end power output shaft and lower connector 7-3 of motor decelerating mechanism 7-4 are connected to one
It rises, the shell of motor decelerating mechanism 7-4 is mounted on right end middle part before the shell of on-off switch ontology 1 by bolt and nut
Shown in Fig. 2, the gearing shaft 7-1 of close/open machine laterally cover respectively the aperture of upper connector 7-2 upper lateral,
After in the operation panel front side end cross through hole 1-1 of on-off switch ontology, interlocking shaft 7-1 can be along upper connector 7-2 upper lateral
It is rotated to the operation panel front side end cross through hole 1-1 of aperture, on-off switch ontology, the lower part upper connector 7-2 can be before shaft 9
After move, the motor decelerating mechanism 7-4 of close/open machine is the motor gear reducer finished product of the positive section of brand, model ZK12, electricity
The enclosure interior of machine gear reduction unit finished product 7-4 has multiple stage gear reduction mechanism, when work, motor gear reducer finished product 7-
After 4 motor work once electrified, the power of motor output is after multiple stage gear reduction, increase torque from motor gear reducer finished product
The power output shaft of 7-4 exports.
Shown in Fig. 3, Switching Power Supply A1 is that alternating current 220V turns 12V DC power switch power module finished product, and battery G is
12V/10AH lithium storage battery.Circuit for remotely controlling A3 is the remote controllers finished product of brand JB, model JB20, operating voltage
12V, has SIM card inside remote controllers finished products, and remote controllers finished product A3 has 3 foot of power output end, and when use uses
The APP that person is installed by existing mature technology, mobile phone, user can export in remote control remote controllers finished product A3 power supply
It holds the output of 3 feet or out-put supply, circuit for remotely controlling A3 is not configured with a relay K2 also, connects therebetween through circuit board wiring
It connects, 1 foot of cathode power supply input terminal of remote controllers finished product A3 is connected with relay K2 anode control power input, long-range to control
3 foot of output end of device finished product A3 processed is connected with relay K2 cathode power supply input terminal, the negative power supply of remote controllers finished product A3
2 foot of input terminal is connected with relay K2 negative power supply input terminal and cathode control power input.Timing circuit A2 is brand
Positive safe, model KG316T the time controller finished product of CHNT/, operating voltage direct current 12V, there are two power inputs 1 and 2 for tool
Foot, two control power output ends 3 and 4 feet can be with by the corresponding operating key of operating time controller finished product A2 when use
It is set in two control power output ends 3 of period and 4 foot out-put supplies of needs, the cathode power supply of time controller finished product A2
It is in series with a power switch S before 1 foot of input terminal, the display screen of the operation handle of power switch S, time controller finished product A2
Curtain, operation button are located at subassembly wrapper front center open outer side, and it is defeated to set control power output end convenient for users to operation button
The time of power supply and power switch S is opened or closed out, timing circuit A2 is also configured with a relay K1, therebetween through circuit
Plate wiring connection, the control power output end 3 and 4 feet and relay K1 positive and negative polarities power input of time controller finished product A2
And relay K1 anode control power input, cathode control power input are separately connected, time controller finished product A2 is set
After having set the time, as long as will not change after internal setting data power-off without being arranged next time.
First set trigger circuit includes the time controller module finished product A4 and a relay K3 of brand Quason, therebetween
It is connected through circuit board wiring, time controller module finished product A4 operating voltage is direct current 12V, time controller module finished product A4 tool
There is the digital LED pipe of three time showings, also there are two power input 1 and 2 feet, two trigger signal input terminals 3 for tool
And 4 feet, 5 foot of setting button, 6 foot of emergency stop key, a time add 7 foot of key, a time to subtract 8 foot of key, one
A 9 foot of normally opened power output end, after the positive and negative polarities power input of time controller module finished product A4 is powered, operator is pressed
After setting button, show that the operating time adds key, time to subtract key respectively, may be set in needs by the number of charactron
Period normally opened 9 foot output cathode power supply of power output end, after the period of setting, normally opened power output end stops output
Power supply, the maximum setting time is 999 minutes, after time controller module finished product A4 sets the time, as long as without next time
Setting will not change after internal setting data power-off, and the time sets, two trigger signal input terminals 3 and 4 feet every time
After input triggering power supply signal, time relay module finished product A4 will do it the time timing of setting, time controller modules A 4
2 foot of negative power supply input terminal and relay K3 negative power supply input terminal and cathode control power input connect, the time is controlled
9 foot of output end of device modules A 3 processed is connected with relay K3 cathode power supply input terminal, the cathode power supply of time controller modules A 3
Input terminal is connected with relay K3 anode control power input.Second set of trigger circuit includes the time control of brand Quason
A device module finished product A5 and relay K4, connects through circuit board wiring, the negative power supply of time controller modules A 5 is defeated therebetween
Enter 2 feet of end to connect with relay K4 negative power supply input terminal and cathode control power input, time controller modules A 5
9 foot of output end is connected with relay K4 cathode power supply input terminal, the cathode power supply input terminal and relay of time controller modules A 5
Device K4 anode controls power input connection.
Shown in Fig. 3, one of the power input both ends 1 of Switching Power Supply A1 and 2 feet and three-phase and four-line 380V AC power source
Phase line N is connected (220V) with zero curve L, and the power supply output both ends 3 of Switching Power Supply A1 and 4 feet and battery G positive and negative polarities are remotely controlled
Circuit A3 positive and negative polarities power input 1 and 2 feet processed, timing circuit A2 positive and negative polarities power input 1 and 2 feet, trigger circuit
Positive and negative polarities power input time controller modules A 4, the 1 of time controller modules A 5 and 2 feet connected respectively through conducting wire,
Trigger circuit has identical two sets, and the circuit for remotely controlling A3 first via controls signal and exports two normally opened contacts of both ends relay K2
End, first via control signal output both ends relay K1 two normally opened contact ends of timing circuit A2 and first set trigger circuit
3 and 4 feet of two trigger signal input terminal time controller modules As 4 are connected through conducting wire respectively, the control of the second tunnel of circuit for remotely controlling
Signal processed exports the two normally-closed contact ends both ends relay K2, the second tunnel control signal of timing circuit A2 exports both ends relay
3 and 4 feet of two trigger signal input terminal time controller modules As 5 of the two normally-closed contact ends K1 and second set of trigger circuit
It is connected respectively through conducting wire, power supply output two normally opened contact ends both ends relay K3 of first set trigger circuit subtract with motor respectively
The motor M positive and negative polarities power input of fast mechanism is connected through conducting wire, and the power supply of second set of trigger circuit exports both ends relay
The two normally opened contact ends K4 are connected with motor M negative and positive the two poles of the earth power input of motor decelerating mechanism through conducting wire respectively.
Shown in Fig. 3, after 1 and 2 feet of 220V AC power source access switch power supply A1,3 and 4 feet of Switching Power Supply A1 can be defeated
Out stable 12V DC power supply enter battery G, circuit for remotely controlling A3, timing circuit A2, trigger circuit time controller
The power input both ends of modules A 4, time controller modules A 5, then, circuit for remotely controlling A3, timing circuit A2, trigger circuit
Time controller modules A 4, time controller modules A 5 be in work once electrified state；12V power supply enters after battery G for storage
Long-term floating charging is carried out when battery G is flat, guarantees that integral device can work normally after having a power failure.Circuit for remotely controlling A3, first set touching
Power Generation Road A4, motor decelerating mechanism motor M in: after circuit for remotely controlling A3, first set trigger circuit A4 work once electrified, management
When personnel need anywhere to carry out separating brake to on-off switch ontology, administrative staff are used by the long-range control of existing maturation
The cell phone application of electric equipment working method issues wireless closure control instruction through mobile radio network, and circuit for remotely controlling A3 is received
Its 3 foot can export high level after to wireless control directives, after high level enters relay K2 cathode power supply input terminal, relay K2
It is electric be attracted its anode control power input, cathode control power input is closed with two normally opened contact ends respectively, due to,
The trigger signal input terminal 3 and 4 feet at the two normally opened contact ends relay K2 and first set trigger circuit time controller modules A 4
It being connected respectively through conducting wire, two control power inputs of relay K2 are communicated with battery G positive and negative polarities respectively at this time, so this
It carves, 3 and 4 feet of first set trigger circuit A4 can be entered triggering power supply signal, first set trigger circuit A4 circuit inside it
Under effect, 9 feet can export 10 seconds power supplys and enter relay K3 cathode power supply input terminal, and in turn, relay K3 obtains electric actuation
Its anode control power input, cathode control power input and two normally opened contact ends are respectively closed；Due to relay K3
Two normally opened contact ends are connected with the motor M positive and negative polarities power input of motor decelerating mechanism through conducting wire respectively, so this moment,
Motor M meeting its shaft of work once electrified rotates clockwise 10 seconds；Anywhere administrative staff need to on-off switch ontology
When being closed a floodgate, administrative staff are by the cell phone application of the remote control of electrical equipment working method of existing maturation through wireless mobile
Network issues wireless disconnection control instruction, its 3 foot can stop output height after circuit for remotely controlling A3 receives wireless control directives
Level, in turn, relay K2 power loss are no longer attracted its anode control power input, cathode control power input respectively and two
A normally-closed contact end closure, due to the two normally-closed contact ends relay K2 and second set of trigger circuit time controller modules A 5
Trigger signal input terminal 3 and 4 feet connected respectively through conducting wire, two control power inputs of relay K2 are at this time respectively and electric power storage
Pond G positive and negative polarities communicate, so this moment, 3 and 4 feet of second set of trigger circuit A5 can be entered triggering power supply signal, and second set
Inside it under circuit function, 9 feet can export 10 seconds power supplys and enter relay K4 anode, in turn, relay trigger circuit A5
Device K4 obtains electric its anode control power input, cathode control power input and two normally opened contact ends of being attracted and is respectively closed；
Since the two normally opened contact ends relay K4 are respectively with motor M negative and positive the two poles of the earth power input of motor decelerating mechanism through conducting wire
Connection, so this moment, motor M meeting its shaft of work once electrified rotates counterclockwise 10 seconds.
Shown in Fig. 3, time circuit A2, first set trigger circuit A4, motor decelerating mechanism motor M in: user's root
According to needs, if carrying out on-off switch ontology combined floodgate or separating brake behaviour in the place that some special time periods need to power or have a power failure
Make (for example factory is automatically stopped power supply to 8 periods of the next morning at 12 points at night), operator opens power supply in advance and opens
S is closed, after time circuit A2 work once electrified, by itself function of time circuit A2, operator passes through operating time controller
The corresponding operating key of finished product A2 may be set in two control power output ends 3 of period and 4 foot out-put supplies of needs,
This implementation setting at night 12 points to 8 periods 3 of the next morning and 4 foot out-put supplies；At night 12 when, in time controller
Under itself function of finished product A2,3 and 4 feet can export positive and negative polarities power supply and enter relay K1 positive and negative polarities power input
End, then, relay K1, which is obtained, electric is attracted its anode control power input, cathode control power input respectively and two normally opened
Tip side closure, due to the triggering at the two normally opened contact ends relay K1 and first set trigger circuit time controller modules A 4
Signal input part 3 and 4 feet are connected through conducting wire respectively, two control power inputs of relay K1 at this time respectively with battery G just
Negative Extremes meet, so this moment, 3 and 4 feet of first set trigger circuit A4 can be entered triggering power supply signal, first set triggering electricity
Road A4 is inside it under circuit function, and 9 feet can export 10 seconds power supplys and enter relay K3 anode, and in turn, relay K3 is obtained
Electricity is attracted its anode control power input, cathode control power input and two normally opened contact ends and is respectively closed；Due to, after
The two normally opened contact ends electric appliance K3 are connected with the motor M positive and negative polarities power input of motor decelerating mechanism through conducting wire respectively, institute
With this moment, motor M meeting its shaft of work once electrified rotates clockwise 10 seconds；When morning 8, in time controller finished product A2 itself
Under function, 3 and 4 feet can stop output positive and negative polarities power supply and enter relay K1 positive and negative polarities power input, then,
Relay K1 power loss is no longer attracted its anode control power input, cathode control power input respectively and two normally-closed contacts
End closure, due to the trigger signal at relay K1 two normally-closed contact ends and second set of trigger circuit time controller modules A 5
Input terminal 3 and 4 feet are connected through conducting wire respectively, two control power inputs of relay K1 at this time respectively with battery G positive and negative two
Pole communicates, so this moment, 3 and 4 feet of second set of trigger circuit A5 can be entered triggering power supply signal, second set of trigger circuit A5
Inside it under circuit function, 9 feet can export 10 seconds power supplys and enter relay K4 anode, and in turn, relay K4 obtains electric suction
Its anode control power input, cathode control power input and two normally opened contact ends are closed to be respectively closed；Due to relay
The two normally opened contact ends K4 are connected with motor M negative and positive the two poles of the earth power input of motor decelerating mechanism through conducting wire respectively, so this
It carves, motor M meeting its shaft of work once electrified rotates counterclockwise 10 seconds.
Shown in Fig. 2, when administrative staff need anywhere to carry out separating brake to on-off switch ontology, administrative staff
Wireless closure control is issued through mobile radio network by the cell phone application of the remote control of electrical equipment working method of existing maturation
Instruction, its shaft of the motor work once electrified of motor decelerating mechanism 7-4 rotate clockwise 10 seconds, or in some special time periods
The place for needing to power or have a power failure carries out on-off switch ontology sub-switching operation, at night the motor of 12 motor decelerating mechanism 7-4
After its shaft of work once electrified rotates clockwise 10 seconds, its shaft of the motor work once electrified of motor decelerating mechanism 7-4 turns clockwise
When dynamic, under the effect of motor decelerating mechanism 7-4 internal multi-stage reduction gearing, the power output shaft of motor decelerating mechanism can be counterclockwise
Rotation, the power output shaft external screw thread 7-41 of motor decelerating mechanism act on the internal screw thread of lower connector 7-3, then, lower connection
Pipe 7-3 drives upper connector 7-2 to move downward, and upper connector 7-2 drives the operation panel 11 of on-off switch ontology 1 to transport downwards
Dynamic, after 10 seconds, after operation panel 11 moves downward stopping in place, on-off switch ontology 1 is just at gate-dividing state.Work as management
When personnel need anywhere to close a floodgate to on-off switch ontology 1, long-range control that administrative staff pass through existing maturation
The cell phone application of electrical equipment working method issues wireless disconnection control instruction through mobile radio network, motor decelerating mechanism 7-4's
Its shaft of motor work once electrified rotates counterclockwise 10 seconds, or some special time periods need power or have a power failure place into
Row closing operation, when morning 8, after its shaft of the motor work once electrified of motor decelerating mechanism 7-4 rotates counterclockwise 10 seconds, electricity
When its shaft of the motor work once electrified of machine deceleration mechanism 7-4 rotates counterclockwise, in motor decelerating mechanism 7-4 internal multi-stage reducing gear
Under wheel effect, the power output shaft of motor decelerating mechanism 7-4 can be rotated clockwise, the outer spiral shell of the power output shaft of motor decelerating mechanism
Line 7-41 acts on lower connector 7-3 internal screw thread, and then, lower connector 7-3 drives upper connector 7-2 to move upwards, upper connection
Pipe 7-2 drives the operation panel 11 of on-off switch ontology 1 to move upwards, and after 10 seconds, operation panel 11 moves upwards to be stopped in place
Afterwards, on-off switch ontology 1 is just at "on" position.
Shown in Fig. 3, Switching Power Supply A1 is that alternating current 220V turns 12V DC power switch power module finished product, and brand is bright
Latitude, power are 200W.The matched relay K2 model of circuit for remotely controlling A3 is DC4123/12V, and brand is loose pleasure, has two
A power input, two control power inputs, two normally-closed contact ends, two normally opened contact ends.The electricity of timing circuit A2
Source switch S is commonly to stir power switch；The matched relay K1 model of timing circuit A2 is DC4123/12V, and brand is pine
Happy, there are two power input, two control power inputs, two normally-closed contact ends, two normally opened contact ends for tool.First set
The relay K3 model of trigger circuit is DC4123/12V, and brand is loose pleasure.The relay K4 model of second set of trigger circuit is
DC4123/12V, brand are loose pleasures, and there are two power input, two control power inputs, two normally-closed contact ends, two for tool
A normally opened contact end.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the utility model is limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this reality
In the case where with novel spirit or essential attributes, the utility model can be realized in other specific forms.Therefore, no matter from
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by appended
Claim rather than above description limit, it is intended that the institute that will be fallen within the meaning and scope of the equivalent elements of the claims
It changes and is embraced therein.Right involved in should not treating any reference in the claims as limiting is wanted
It asks.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
- It is on-off switch ontology, Switching Power Supply, battery including power distribution cabinet, long-range 1. a kind of power distribution cabinet remote switching device Control circuit, timing circuit, trigger circuit, it is characterised in that also have close/open machine, Switching Power Supply, circuit for remotely controlling, On circuit boards, circuit board and battery are mounted in subassembly wrapper, and subassembly wrapper is mounted on distribution for timing circuit, trigger circuit installation In the shell of cabinet, the operation panel front side end of on-off switch ontology laterally has a through-hole, and close/open machine includes couple axle The upper end power output shaft of bar, upper connector, lower connector, motor decelerating mechanism, motor decelerating mechanism has external screw thread, lower company The inside of adapter tube from top to bottom has internal screw thread, and a U-typed opening, lower connector opening left and right two are arranged at the top of lower connector As support plate, left and right ends support plate respectively has an aperture in portion, and the top and lower part left and right ends of upper connector respectively have The support plate of one aperture, upper connector lower part and lower connector is hingedly mounted on together, is interlocked shaft and is laterally covered upper respectively The aperture of connecting tube upper lateral, on-off switch ontology operation panel front side end cross through hole in, the upper end of motor decelerating mechanism Power output shaft and lower connector link together, before the shell of motor decelerating mechanism is mounted on the shell of on-off switch ontology In the middle part of right end, the power input both ends of Switching Power Supply and the phase line and zero curve of three-phase and four-line 380V AC power source are respectively through leading Line connection, Switching Power Supply power supply output both ends and battery, circuit for remotely controlling, timing circuit, trigger circuit positive and negative two Pole power input is connected through conducting wire respectively, and trigger circuit has identical two sets, the first via of circuit for remotely controlling, timing circuit Control signal output both ends are connected through conducting wire respectively with two trigger signal input terminals of first set trigger circuit, long-range control electricity Two trigger signal input terminals on road, the second tunnel control signal output both ends of timing circuit and second set of trigger circuit pass through respectively The power supply output both ends of conducting wire connection, first set trigger circuit are passed through with the positive and negative polarities power input of motor decelerating mechanism respectively The power supply output both ends of conducting wire connection, second set of trigger circuit are passed through with negative and positive the two poles of the earth power input of motor decelerating mechanism respectively Conducting wire connection.
- 2. a kind of power distribution cabinet remote switching device according to claim 1, it is characterised in that interlocking shaft can be along upper connection The aperture of pipe upper lateral, the operation panel front side end cross through hole rotation of on-off switch ontology, upper connector lower part can be along shaft It moves forward and backward, the motor decelerating mechanism of close/open machine is motor gear reducer.
- 3. a kind of power distribution cabinet remote switching device according to claim 1, it is characterised in that Switching Power Supply is alternating current 220V Turn direct-current switch power supply module, battery is lithium storage battery.
- 4. a kind of power distribution cabinet remote switching device according to claim 1, it is characterised in that circuit for remotely controlling is long-range Controller, circuit for remotely controlling are also configured with a relay, connect therebetween through circuit board wiring, the anode electricity of remote controllers Input terminal 1 foot in source is connected with relay anode control power input, 3 foot of output end and relay the anode electricity of remote controllers The connection of source input terminal, 2 foot of negative power supply input terminal and relay negative power supply input terminal and cathode of remote controllers control electricity The connection of source input terminal.
- 5. a kind of power distribution cabinet remote switching device according to claim 1, it is characterised in that timing circuit is time control Device, timing circuit are also configured with a relay, connect therebetween through circuit board wiring, and two control power supplys of time controller are defeated Outlet 3 and 4 feet and relay positive and negative polarities power input and relay anode control power input, cathode control power supply Input terminal is separately connected.
- 6. a kind of power distribution cabinet remote switching device according to claim 1, it is characterised in that two sets of every sets of trigger circuit are equal It including time controller module and a relay, is connected therebetween through circuit board wiring, the negative power supply of time controller module 2 foot of input terminal and relay negative power supply input terminal and cathode control power input connect, time controller module it is defeated 9 foot of outlet is connected with relay cathode power supply input terminal, cathode power supply input terminal and the relay anode of time controller module Control power input connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822024557.5U CN208923703U (en) | 2018-12-04 | 2018-12-04 | A kind of power distribution cabinet remote switching device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822024557.5U CN208923703U (en) | 2018-12-04 | 2018-12-04 | A kind of power distribution cabinet remote switching device |
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| CN201822024557.5U Active CN208923703U (en) | 2018-12-04 | 2018-12-04 | A kind of power distribution cabinet remote switching device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398573A (en) * | 2019-07-20 | 2019-11-01 | 中广核戈瑞(深圳)科技有限公司 | A kind of device for facilitating reviewer to use food irradiation detection device |
| CN110739193A (en) * | 2019-10-30 | 2020-01-31 | 国网山东省电力公司龙口市供电公司 | electric power emergency automatic management device |
| CN110942933A (en) * | 2019-12-11 | 2020-03-31 | 袁宝庆 | Transformer with remote switching-on function |
-
2018
- 2018-12-04 CN CN201822024557.5U patent/CN208923703U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398573A (en) * | 2019-07-20 | 2019-11-01 | 中广核戈瑞(深圳)科技有限公司 | A kind of device for facilitating reviewer to use food irradiation detection device |
| CN110398573B (en) * | 2019-07-20 | 2021-12-17 | 中广核戈瑞(深圳)科技有限公司 | Device for facilitating inspection personnel to use food irradiation detection equipment |
| CN110739193A (en) * | 2019-10-30 | 2020-01-31 | 国网山东省电力公司龙口市供电公司 | electric power emergency automatic management device |
| CN110739193B (en) * | 2019-10-30 | 2022-04-26 | 国网山东省电力公司龙口市供电公司 | Emergent automatic management device of electric power |
| CN110942933A (en) * | 2019-12-11 | 2020-03-31 | 袁宝庆 | Transformer with remote switching-on function |
| CN110942933B (en) * | 2019-12-11 | 2022-09-06 | 福建鸿泰达科技有限责任公司 | Transformer with remote switching-on function |
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