CN107579448A - A kind of antitheft temporary distribution box - Google Patents
A kind of antitheft temporary distribution box Download PDFInfo
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- CN107579448A CN107579448A CN201710844920.5A CN201710844920A CN107579448A CN 107579448 A CN107579448 A CN 107579448A CN 201710844920 A CN201710844920 A CN 201710844920A CN 107579448 A CN107579448 A CN 107579448A
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Abstract
The invention discloses a kind of antitheft temporary distribution box.Anti-theft door plate is provided between casing and chamber door, electrical equipment is arranged on inside anti-theft door plate to prevent electrical equipment to be stolen.In order to prevent non-operating personnel from drawing electrical connection privately, termination is provided with the bottom of box house, termination progress wiring could be opened by only inputting correct password.In order to prevent cable from falling, cable fixer is provided with the bottom of casing.In order to facilitate mobile power distribution box on-site, movable pulley is provided with the bottom of casing, handle is provided with the rear portion of casing.Therefore the present invention have theft protection for devices, it is anti-electricity-theft, be easily installed mobile many beneficial effects.
Description
Technical field
It is particularly a kind of for a kind of antitheft interim of job site the present invention relates to controller switching equipment technical field
Distribution box.
Background technology
Temporary distribution box is the distribution box temporarily used in construction process, and temporary distribution box will after Practical Completion
Remove.At present, distribution box is to be assembled in switchgear, measuring instrumentss, protection electrical equipment and auxiliary equipment by electrical wiring requirement
In closing or semiclosed metal safe, low-voltage distribution equipment is formed.It can connect or divide by manual or automatic switch during normal operation
Deenergizing.By protection electrical equipment cut-out circuit or alarm when failure or irregular operating.Measuring instrumentss can show operating each
Some electric parameters can be also adjusted by kind parameter, and signal is prompted or sent to deviateing normal operating conditions.
Normal distribution box is fixedly mounted indoors, and has personnel to carry out high-frequency tour, therefore security is preferable.
And temporary distribution box can have problems with building-site：
First, phenomenon is stolen, building-site often occurs that distribution box is stolen, the quilt such as automatic switch, ammeter in distribution box
The phenomenon of robber；
2nd, it is not easy to change position, after temporary distribution box is finished in a certain place, other positions is moved on to, due to casing
Heavier movement is more time-consuming；
3rd, dispute is produced, due to there are multiple construction teams in building-site, for example power construction, civil engineering, hot-water heating are applied
Work, these construction teams are frequently not a company, therefore steal and applied electric dispute with the conductance of other people temporary distribution boxes.
A kind of Theft-proof distributing box of Application No. 201510730172.9, including casing, chamber door, rotating shaft, installing plate, inlet wire
Hole, control panel, alarm switch, interior lock body, outer lock body, vent window, lockhole, visor and lead sealing.Chamber door is arranged on case by rotating shaft
The front portion of body；Described interior lock body is arranged on the bosom position of casing right side wall；Described outer lock body is mounted on case
The centre position of door left side.By control panel, alarm switch, interior lock body, outer lock body, the setting of lockhole and lead sealing, be advantageous to
The flexible setting of antitheft parameter and operation, realize remote antitheft alarm, play the multiple safety function to distribution box.But still
The possibility that door lock is prized, lead sealing is cut be present, cause the equipment of box house to be stolen.And the phenomenon of stealing can not be prevented.
Therefore designing a kind of multi-functional antitheft, anti-electricity-theft, easy to remove temporary distribution box turns into a kind of urgent requirement.
The content of the invention
The technical problem to be solved in the present invention is：Provide a kind of antitheft temporary distribution box, have prevent equipment it is stolen,
Prevent stealing, function easy to remove.
The technical scheme of the technical problem to be solved in the present invention is：A kind of antitheft temporary distribution box, including casing, case
Door, rotating shaft, installing plate, entrance hole, controller, interior lock body, outer lock body, it is characterised in that：Also include anti-theft door plate, movable pulley,
Handle, support, termination and antenna.The movable pulley quantity is two, and two movable pulleys are arranged on the both ends of lower box,
The handle is on the panel at casing rear portion.The top of the casing left and right sides is respectively provided with a buckle, the branch
Frame is " H " shape, and the number of holders is two, and is separately mounted to the left and right sides of casing, under one end and casing of support
The edge in portion is articulated and connected, and the other end is stuck on buckle, and the support is provided with adjusting rod, and one end of adjusting rod and support are hinged
Connection, the other end of adjusting rod are provided with multiple screws, wing bolt are provided with inside the screw of distalmost end.It is embedding on the anti-theft door plate
Provided with change-over switch, emergent release circuit and button, the liquid crystal display being electrically connected with controller.The change-over switch is controlling
The breaker provided with electrically operated institution of box house processed, the button is to input operation password, and the liquid crystal display is showing
Electric parameter and electric quantity information.The controller is provided with communication module, communication module and the antenna electrical connection, the day
Line is arranged on casing top.The anti-theft door plate is located between installing plate and chamber door, and, the left side of anti-theft door plate parallel with chamber door
The Left-Hand Panel of edge and box house is articulated and connected, and the right hand edge on rear side of anti-theft door plate is provided with theft-proof electromagnetic lock, box house
Right panel be provided with anti-theft spring bolt, the center of the anti-theft spring bolt and the locking bolt socket connection of theft-proof electromagnetic lock, it is described anti-
The bottom for stealing door-plate is provided with wiring hole, theft-proof electromagnetic lock and the controller electrical connection.The emergent release circuit includes embedding
It is located at unblock supply hub on anti-theft door plate, password supply hub, fuse jack, lock switch and installed in antitheft door
Password head circuit, password chain circuit, password tail circuit on rear side of plate, the unblock supply hub, password supply hub are to even
Connect external power source.The password head circuit includes the first electric capacity, the first relay, very first time relay, the first adjustable resistance,
The coil windings of first electric capacity and the first relay simultaneously connect, the coil windings of very first time relay and the first relay
With the first electric capacity and connecing after normally opened contact series connection, first adjustable resistance and the first electric capacity, the first relay, the very first time after
The circuit connected in series of electrical equipment composition.The password chain circuit includes the second electric capacity, the second relay, second time relay, second
Adjustable resistance, the coil windings of second electric capacity and the second relay simultaneously connect, the coil windings of second time relay and
With the second electric capacity and connecing after the normally opened contact series connection of two relays.Second adjustable resistance and the second electric capacity, the second relay,
The circuit connected in series of second time relay composition, the normally-closed contact of the very first time relay are connected to the second electric capacity and second
The both ends of adjustable resistance.The password tail circuit includes the 3rd relay and the 3rd adjustable resistance, the line of the 3rd relay
Enclose winding and the series connection of the 3rd adjustable resistance, the 3rd relay and the 3rd adjustable resistance and second time relay being cascaded
Normally-closed contact it is in parallel.The fuse jack being cascaded, lock switch, password head circuit, password chain circuit, password
Tail circuit is in parallel with password supply hub.The normally opened contact of the 3rd relay and the line of theft-proof electromagnetic lock being cascaded
It is in parallel with unblock supply hub to enclose winding.The termination includes fixed bin, shutter, blocks motor, locking electromagnetic lock.Institute
The box body that fixed bin is recording quantity is stated, the edge of the unlimited one side of fixed bin abuts with the edge of the wiring hole of anti-theft door plate,
The bottom of fixed bin is fixedly connected with bottom half, and the position that the bottom of fixed bin corresponds to entrance hole is provided with into line three-way hole, described
The rear board of fixed bin is provided with binding post, and the power supply lead wire terminal of the breaker in the binding post and casing electrically connects
Connect.The anterior top of the fixed bin left and right sides is provided with rotating shaft through hole, and the outside of left side rotating shaft through hole, which is provided with, blocks electricity
Machine, the outside of right side rotating shaft through hole are provided with fixing bearing, and the rotating shaft for blocking motor is plugged on inside rotating shaft through hole, blocks motor
The other end of rotating shaft is fixedly connected with the inner ring of fixing bearing.The shutter is rectangular slab, the top edge of shutter and is blocked
The rotating shaft of motor is fixedly connected.The right flank of the fixed bin is provided with locking through hole, and locking through hole is corresponding up and down with rotating shaft through hole,
The outside for locking through hole is provided with locking electromagnetic lock, and the locking bolt for locking electromagnetic lock is plugged on inside locking through hole, the locking electromagnetism
The locking bolt of lock is provided with neck, and the bottom of the shutter is inserted in neck.The locking electromagnetic lock, block motor and controller
Electrical connection.
Preferably, the bottom of the casing is provided with cable fixer, the cable fixer include two perpendicular supports, one
Lateral frame and multiple anchor ears, two perpendicular supports are located at the both sides of entrance hole and are fixedly connected with bottom half, the horizontal branch
The bottom of frame and two perpendicular supports is fixedly connected, and the anchor ear is semicircle anchor ear, and anchor ear is fixed on lateral frame.
Preferably, the password chain circuit is provided with multiple, and multiple password chain circuits are connected in series.
Preferably, the bottom of the anti-theft door plate is provided with two wiring holes, and the termination is provided with two, the wiring
Device is divided into internal staff and use termination using termination and external staff, the external staff using termination with
It is provided with electric energy meter between the breaker of box house, the electric energy meter is measuring the power consumption of external staff.
Preferably, the box house is provided with battery, to provide electricity to controller when distribution box has a power failure or is stolen
Source, to guarantee normally-open termination or send stolen instruction and positional information.
Preferably, the external power source is adjust automatically out-put supply, and the adjust automatically out-put supply includes unblock electricity
Press output plughole, password voltage output jack, battery, switch, starting relay, voltage-stablizer, input capacitance, output capacitance, base
Quasi- resistance, the first adjustment resistance, the second adjustment resistance, the 3rd adjustment resistance, the 3rd time relay, the 4th time relay.
The input capacitance and cell parallel, output capacitance is in parallel with password voltage output jack, the input of voltage-stablizer and battery
Positive pole is connected, and output end is connected with the positive pole of password voltage output jack, one end of reference resistance and the output pin of voltage-stablizer
The adjustment pin electrical connection of electrical connection, the other end and voltage-stablizer, the negative pole of battery and the negative pole of password voltage output jack
Electrical connection.The first adjustment resistance is connected with the normally-closed contact of the 3rd time relay, the normally opened contact of starting relay
It is connected in parallel on afterwards between the adjustment pin of voltage-stablizer and the negative pole of battery.The second adjustment resistance is normal with the 3rd time relay
Open contact, the normally-closed contact of the 4th time relay is connected in parallel between the adjustment pin of voltage-stablizer and the negative pole of battery after connecting.
The 3rd adjustment resistance is connected in parallel on the adjustment pin and battery of voltage-stablizer after being connected with the normally opened contact of the 4th time relay
Negative pole between.The 3rd time relay coil winding with switch connect after with cell parallel, the 4th time relay
The coil windings of device connected with the normally opened contact of the 3rd relay after with the 3rd time relay coil winding parallel, shown startup
The coil windings of relay and the coil windings of the 3rd time relay are in parallel.The battery is with unlocking voltage output jack simultaneously
Connection, the normally opened contact of starting relay, the voltage and preventing fraudulent use of electricity of the battery are provided between battery and unblock voltage output jack
Magnetic padlock rated voltage matches.
Preferably, the box house is provided with Temperature Humidity Sensor, cooling piece, blower fan, the Temperature Humidity Sensor, refrigeration
Piece, blower fan and controller electrical connection, to control the humiture of box house.
A kind of application method of antitheft temporary distribution box, it is characterised in that including following methods：
Method 1, mobile and installation method, it is specially：Step 1.1, the handle at casing rear portion is pulled, casing is dragged to building site
On the position specified；Step 1.2, casing is laid flat, opens support, be specially：Support is taken out out of buckle, by holder pivots
To the bottom of casing；Step 1.3, the adjusting rod on two side stands is opened, the wing bolt on adjusting rod top is screwed into another
Inside the screw of adjusting rod；Step 1.4, casing is erect, completes installation.
Method 2, the method that internal staff quotes power supply, it is specially：
Step 2.1, chamber door is opened, checks powered situation, then input opening internal staff is filled using wiring on keyboard
The password put；Step 2.2, controller verification password, opening internal staff uses termination if correct, is specially：It is first
First, controller control locking electromagnetic lock is powered, and the locking bolt for locking electromagnetic lock is withdrawn, and the locking bolt for locking electromagnetic lock is released to shutter
Locking；Then, motor rotation is blocked in control, and shutter is rotated to horizontality；Step 2.3, cable is worn from entrance hole
Enter internal staff and use termination, and cable is crimped on binding post；Step 2.4, switch on power, be specially：Conversion
Switch, which is switched to, closes position, breaker closing, power on；Step 2.5, after switching on power, controller lock shutter, specifically
For：Motor reversal is blocked in control, shutter is gone into vertical state, control locks electromagnetic lock dead electricity, locks the locking bolt of electromagnetic lock
Locked through locking through hole with shutter grafting；Step 2.6, it is finished after electricity, change-over switch corresponding to switching disconnects disconnected
The power supply of road device, and internal staff is opened by input through keyboard password and uses termination, cable is released, afterwards controller
Control shutter is switched to lock-out state.
Method 3, the method that external staff quotes power supply, it is specially：
Step 3.1, chamber door is opened, electricity consumption payment Quick Response Code is obtained by liquid crystal display；Step 3.2, by mobile phone to management
Member delivers advance payment；Step 3.3, keeper sends control instruction opening external staff and uses termination, the controller side of passing through
The control mode of step 2.2 opens external staff and uses termination in method 2, step 3.4, according to step 2.3 in method 2 and step
Rapid 2.4 and step 2.5 carry out wiring and power transmission operation；Step 3.5, after power supply is finished, the application that has a power failure, step are sent to keeper
Rapid 3.6, after keeper receives application, sent to controller and obtain electricity instruction, controller obtains the electricity of electric energy meter metering
And send keeper to, calculate the electricity charge and carry out clearing and left fund and return, finally sending instruction control breaker to controller breaks
Electricity and open external staff use termination shutter, step 3.7, release cable, afterwards controller control shutter
Locking external staff uses termination.
Method 4, during maintenance of equipment, the method for opening anti-theft door plate is specially：
Because theft-proof electromagnetic lock is located at the inside of casing, under normal circumstances, the method for opening is：Keeper first with control
Device communicates, and controller obtains to unlock and orders and control theft-proof electromagnetic lock is powered to be unlocked；In emergency circumstances, emergent unblock is passed through
Circuit opens theft-proof electromagnetic lock, is specially：Step 4.1, the output end of outside regulated power supply is inserted into password supply hub, will be steady
Determine power supply insertion unblock supply hub, step 4.2, fuse loaded in fuse jack, and lock switch is opened with key,
Emergent release circuit is connected, step 4.3, the password of emergent release circuit continues for the different voltage of input and different voltage
Time it is different, therefore realize unblock by adjusting the output voltage of regulated power supply, concretely comprise the following steps：First, adjust adjustable
The voltage output of power supply is U1, and continues the T1 seconds, and it is U2 then to switch voltage, and continues the T2 seconds, and it is U3 finally to switch voltage, is prevented
Stealing electricity magnetic padlock is opened.
Method 5, meet an urgent need release circuit in password method to set up, be specially：
Step 5.1, anti-theft door plate is opened, the circuit for release circuit of meeting an urgent need is adjusted, step 5.2, passes through regulation the
One adjustable resistance sets U1, and regulation very first time relay sets duration T 1, step 5.2, can by regulation second
Resistance is adjusted to set U2, adjusts second time relay to set duration T 2, step 5.2, passes through and adjusts the 3rd adjustable electric
Hinder to set U3, step 5.5, close anti-theft door plate.
The beneficial effects of the present invention are：
1st, the invention is provided with movable pulley, has the beneficial effect for facilitating temporary distribution box to change position；
2nd, the invention is provided with the termination opened by password, has the beneficial effect for preventing stealing, while have and prolong
The beneficial effect of the service life of long distribution box internal breaker；
3rd, the invention is provided with anti-theft door plate, has the function for the box house electrical equipment that avoids theft；
4th, the lockset of the security plate of the invention is arranged on inside, is opened by communication from inside, has higher anti-
Steal effect.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of Theft-proof distributing box of the prior art,
Fig. 2 is a kind of left view of antitheft temporary distribution box of the present invention,
Fig. 3 is a kind of front view of antitheft temporary distribution box of the present invention,
Fig. 4 is the front view after the erecting of a kind of antitheft temporary distribution box of the present invention,
Fig. 5 is the schematic diagram of A directions anti-theft door plate in Fig. 4 of the present invention,
Fig. 6 is a kind of front view of the anti-theft door plate of antitheft temporary distribution box of the present invention,
Fig. 7 is a kind of top view of the termination of antitheft temporary distribution box of the present invention,
Fig. 8 is a kind of front view of the termination of antitheft temporary distribution box of the present invention,
Fig. 9 is the sectional view in B directions in Fig. 8,
A kind of circuit diagram of the emergent release circuit of antitheft temporary distribution box of present invention during Figure 10,
Figure 11 is a kind of circuit diagram of the adjust automatically out-put supply of antitheft temporary distribution box of the present invention,
Figure 12 is the source curve that a kind of antitheft temporary distribution box of the present invention opens input required for anti-theft door plate.
In figure：
1st, movable pulley, 2, support, 21, adjusting rod,
3rd, termination, 301, internal staff use termination, 302, external staff use termination, 31, fixed
Box, 311, locking through hole, 312, rotating shaft through hole, 32, shutter, 33, block motor, 34, locking electromagnetic lock, 341, locking bolt,
4th, supply hub is unlocked, 42, password supply hub, 43, fuse jack, 44, lock switch, 45, password head electricity
Road, 46, password chain circuit, 47, password tail circuit, 48, unblock voltage output jack, 49, password voltage output jack,
C1, the first electric capacity, C2, the second electric capacity, C3, the 3rd electric capacity, R1, the first adjustable resistance, R2, the second adjustable resistance,
R3, the 3rd adjustable resistance, KM1, the first relay, KM2, the second relay, KM3, the 3rd relay, KT1, very first time relay
Device, KT2, second time relay, Cin, input capacitance, Cout, output capacitance, R0, reference resistance, R11, the first adjustment electricity
Resistance, R21, the second adjustment resistance, R31, the 3rd adjustment resistance, KT3, the 3rd time relay, KT4, the 4th time relay,
KM0, starting relay, S1, switch, 317, voltage-stablizer,
51st, perpendicular support, 52, lateral frame, 53, anchor ear,
6th, anti-theft door plate, 62, change-over switch, 63, keyboard, 64, liquid crystal display, 65, theft-proof electromagnetic lock, 66, anti-theft spring bolt,
7th, buckle,
8th, shake hands,
91st, casing, 92, chamber door, 93, rotating shaft, 94, installing plate, 95, entrance hole, 96, controller, 98, interior lock body, 99, outer
Lock body.
Embodiment
To make technical scheme and beneficial effect clearer, embodiments of the present invention are done below further
Explain in detail.
A kind of antitheft temporary distribution box, including casing 91, chamber door 92, rotating shaft 93, installing plate 94, entrance hole 95, control
Device 96, interior lock body 98, outer lock body 99, in addition to anti-theft door plate 6, movable pulley 1, handle 8, support 2, termination 3 and antenna.This
Invention is upgraded and optimized on the basis of a kind of entitled Theft-proof distributing box of Application No. 201510730172.9.Such as figure
It is a kind of Theft-proof distributing box of prior art described in 1.
In order that distribution box is easy to move in construction site, movable pulley 1 is provided with the bottom of casing 91.Such as Fig. 2
Shown in Fig. 3, the quantity of movable pulley 1 is two, and two movable pulleys 1 are located at the both sides of the entrance hole 95 of the bottom of casing 91, and
It is fixedly connected with the bottom of casing 91.Want dragging distribution box and also need to a handle 8, therefore in the panel at the rear portion of casing 91
On be fixedly mounted one handle 8.Handle 8 is annular, and one side of handle 8 and casing 91 are articulated and connected.
In order to prevent distribution box immersion, prevent layman's malfunction, it is therefore desirable to which distribution box is erected.Such as Fig. 3 and Fig. 4
It is shown, the buckle 7 of support 2 and clamping support 2 is provided with for distribution box.
In order to ensure the stabilization of casing 91, the quantity of support 2 is two, and support 2 is shaped as " H " shape.Support 2 divides
Not Wei Yu casing 91 the left and right sides, and the lower edge of one end of support 2 and the left and right side of casing 91 is articulated and connected.In order to
Support 2 is packed up during mobile power distribution box, a buckle 7 will be respectively provided with 91 or so two sides of casing.
A kind of middle spring buckle of Application No. 201520336163.7, exactly a kind of buckle of clamping., will when dragging distribution box
Support 2 is connected to inside buckle.Support 2 is taken out from the inside of buckle 7 when mounted, the bottom that support 2 is gone to casing 91 will
Casing 91 is propped.In order that support 2 is more stable, adjusting rod 21 is provided with the middle part of support 2.One end of adjusting rod 21 and branch
The middle part of frame 2 is articulated and connected, and the other end of adjusting rod 21 is provided with multiple screws, and butterfly spiral shell is provided with inside the screw most on end
Bolt.After casing 91 is propped, the adjusting rod 21 on two supports 2 is linked together by wing bolt and screw.Adjusting rod 21
It can not only make casing 91 more stable, support 2 can also be changed by the length of the connection of two adjusting rods 21 of adjustment
Angle is so as to adjusting the height of casing 91.
Preferably, it is provided with cable fixer in the bottom of casing 91.In the prior art, cable is often under casing 91
The entrance hole 95 in portion directly connects after entering the inside of casing 91 with binding post, and pair of wire connection terminals applies downward pulling force, causes
Destruction to terminal.The destruction reduced to prevent cable from coming off to distribution box is provided with cable fixer.As shown in figure 3, line
Cable fixator includes two perpendicular supports, 51, lateral frames 52 and multiple anchor ears 53.Two perpendicular supports 51 are located at entrance hole
Both sides and it is fixedly connected with the bottom of casing 91.The both ends of lateral frame 52 are fixedly connected with the lower end of two perpendicular supports 51.Anchor ear
53 are arranged on lateral frame 52.It is semicircle anchor ear for the ease of installation and fixed cable, anchor ear 53, anchor ear 53 passes through butterfly spiral shell
Bolt is connected with lateral frame 52.
As shown in Fig. 2 in order to realize the control to the breaker in casing 91 and prevent the equipment quilt inside casing 91
Steal, anti-theft door plate 6 is provided between installing plate 94 and chamber door 92.Anti-theft door plate 6 is parallel with chamber door 92.Anti-theft door plate 6 will pacify
Space between loading board 94 and chamber door 92 is separated into two parts.Therefore anti-theft door plate 6 will be electric on installing plate 94
Equipment is enclosed in the inside of casing 91.Designed if the equipment inside casing 91 needs to change or repairs therefore anti-theft door plate 6
For the door-plate that can be locked and open.As shown in figure 5, the left side edge of anti-theft door plate 6 and the inside hinge of the Left-Hand Panel of casing 91
Connect in succession, so that anti-theft door plate 6 is opened.Theft-proof electromagnetic lock 65 is provided with the right side of anti-theft door plate 6.Theft-proof electromagnetic lock 65 is positioned at anti-
Door-plate 6 is stolen close to the side of installing plate 94.The position of theft-proof electromagnetic lock 65 is corresponded in the inside of the right panel of casing 91 provided with anti-
Lock pin 66 is stolen to coordinate with theft-proof electromagnetic lock 65.The locking bolt of theft-proof electromagnetic lock 65 is inserted into after the inside of anti-theft spring bolt 66, will
Anti-theft door plate 6 locks.Unlocked when needing to open anti-theft door plate 6 to theft-proof electromagnetic lock 65 is powered.
As shown in fig. 6, be embedded with anti-theft door plate 6 change-over switch 62, emergent release circuit and with the electricity of controller 96
The button 63 and liquid crystal display 64 of gas connection.Button 63 opens termination to input password, and liquid crystal display 64 is to display information.
In order to realize the communication with distribution box management director, controller 96 is provided with communication module, communication module and installed in casing
The antenna electrical connection at 91 tops.
Preferably, the inside of casing 91 is provided with battery, to provide electricity to controller 96 when distribution box has a power failure or is stolen
Source.Stolen instruction and positional information normally-open termination or can be sent by the guarantee of power of battery.
Controller 96 is electrically connected with theft-proof electromagnetic lock 65, and when needing to unlock, distribution box management director passes through monitoring
System sends unlocking instruction to controller 96, controls theft-proof electromagnetic lock 65 powered after the order that controller 96 receives.If communication
Module damage or antenna damage, controller 96, which can not receive instruction, just to be needed to carry out emergent unlocking to anti-theft door plate 6, therefore
There is provided emergent release circuit.Emergent release circuit includes being embedded unblock supply hub 41, password power supply on anti-theft door plate 6
Jack 42, fuse jack 43, lock switch 44 and password head circuit 45, password chain electricity installed in the rear side of anti-theft door plate 6
Road 46, password tail circuit 47.Due to alternating current have zero fire point, direct current has positive and negative point, therefore unlocks supply hub 41, close
Code supply hub 42 is diplopore jack.Unblock supply hub 41 to connect outside regulated power supply, password supply hub 42 to
Connect the power supply matched with locking electromagnetic lock 34.Fuse jack 43 to fuse is installed with prevent unblock when burn out circuit.
Lock switch 44 is a kind of switch that switching manipulation is carried out by key, has more preferable security.
As shown in Figure 10, password head circuit 45 includes the first electric capacity C1, the first relay KM1, very first time relay
KT1, the first adjustable resistance R1.First electric capacity C1 and the first relay KM1 coil windings simultaneously connect, electric capacity to keep first after
The stabilization of the voltage at electrical equipment KM1 both ends, the first relay KM1 coil losing electricity when preventing from switching voltage.Very first time relay
With the first electric capacity C1 and connecing after the series connection of KT1 coil windings and the first relay KM1 normally opened contact.The circuit is detecting
Correctly start very first time relay KT1 afterwards to first input voltage U1 and start timing.First electric capacity C1, the first relay
The circuit of KM1 and very first time relay KT1 compositions and the first adjustable resistance R1 series connection.Password head can be realized by adjusting R1
First relay KM1 and the first adjustable resistance R1 dividing ratios in circuit 45, realize the setting of voltage password.
Password chain circuit 46 includes the second electric capacity C2, the second relay KM2, the second time relay KT2, the second adjustable electric
Hinder R2.Second electric capacity C2 and the second relay KM2 coil windings simultaneously connect.Second time relay KT2 coil windings and
With the second electric capacity C2 and connecing after two relay KM2 normally opened contact series connection.Second electric capacity C2, the second relay KM2, the second time
The circuit of relay KT2 compositions and the second adjustable resistance R2 series connection.Very first time relay KT1 normally-closed contact is connected to second
Electric capacity C2 and the second adjustable resistance R2 both ends.In password chain circuit 46 and connect very first time relay KT1 normally-closed contact
Act as：Short circuit is carried out to password chain circuit 46 when inputting first unblock voltage U1.
Password tail circuit 47 includes the 3rd relay KM3 and the 3rd adjustable resistance R3.3rd relay KM3 coil windings
Connected with the 3rd adjustable resistance R3.The 3rd relay KM3 and the 3rd adjustable resistance R3 and the second time relay being cascaded
Device KT2 normally-closed contact is in parallel.3rd relay KM3 normally opened contact and the coil windings of theft-proof electromagnetic lock 65 are cascaded
With unblock supply hub 41 it is in parallel.Therefore password tail circuit 47 finally controls theft-proof electromagnetic lock 65 powered.
In order that emergent release circuit work, fuse jack 43, lock switch 44, password head circuit 45, password chain electricity
Road 46, password tail circuit 47 are in parallel with password supply hub 42 after being cascaded.Password supply hub 42 is outer to connect
The regulated power supply in portion, pass through the electricity for adjusting the output voltage of regulated power supply and the duration of voltage to verify whether with setting
Whether pressure and duration match, and then determine whether opening anti-theft electromagnetic lock 65.
It can be seen from the circuit diagram shown in Figure 10, after password supply hub 42 accesses the regulated power supply of outside, due to
First and second time relay KT1, KT2 normally-closed contact is short in closure state, password chain circuit 46 and password tail circuit 47
Connect, voltage is added on password head circuit, now only inputs correct voltage U1, and the first relay KM1 can just be moved, Jin Erqi
Dynamic very first time relay KT1, after certain time interval T 1, very first time relay KT1 actions, password chain circuit 46 opens
Dynamic, the voltage for now needing switching to input is U2, can be just circuit normal work.After the normal work of password chain circuit 46, warp
Time T2 switching voltage U3 are crossed, password tail circuit 47 works, and the 3rd relay KM3 normally opened contact action, starts anti-theft electromagnetic
Lock 65.Therefore correct voltage is only inputted, and anti-theft electromagnetic can be opened in switching of correct time point input voltage
Lock 65.The voltage and voltage duration of input turn into the password for opening theft-proof electromagnetic lock 65.Therefore the circuit shown in Figure 10
Referred to as emergent release circuit, its function be exactly by inputting different voltages, the password of various durations unlocked.Such as figure
It is exactly a kind of voltage curve of unlocking shown in 12.
Preferably, in order to increase the complexity of password, password chain circuit 46 is provided with multiple.Multiple password chain circuits 46 are gone here and there
Connection connection.
Because common distribution box carrying out outside lead is lower port that cable is often directly crimped on to breaker,
Breaker is enclosed between installing plate 94 and anti-theft door plate 6 in order to prevent breaker stolen in the present invention, it is therefore desirable to
One termination 3 realizes the connection of breaker and external cable.Breaker and external cable are connected by termination 3
The service life of breaker is extended indirectly.As shown in figure 8, termination 3 includes fixed bin 31, shutter 32, blocks electricity
Machine 33, locking electromagnetic lock 34.
In order to facilitate wiring, fixed bin 31 is the box body of recording quantity.Fixed bin 31 unlimited a face edge and antitheft door
The edge of the wiring hole of the bottom of plate 6 abuts.Operating personnel carry out the operation of the crimping of cable by wiring hole.In order to facilitate cable
Lead, it is provided with the bottom of fixed bin 31 into line three-way hole, enters the position of line three-way hole and the position of the entrance hole 95 of the bottom of casing 91
Put coincidence.Binding post, the power supply of binding post and the breaker inside casing 91 are provided with the front panel of fixed bin 31
Lead terminal is electrically connected.
It is spacious in fixed bin 31 in order to prevent unrelated person from carrying out patching operations, prevent non-workmen from carrying out stealing wiring
The one side opened is provided with shutter 32.As shown in Figure 7 and Figure 8, in order to realize automatically controlling and locking for shutter 32, in fixed bin
31 anterior top is provided with and blocks motor 33 and fixing bearing, and locking electromagnetic lock is provided with the anterior lower section of fixed bin 31
34.Block motor 33 and fixing bearing respectively be located at fixed bin 31 the left and right sides, for the ease of block the rotating shaft of motor 33 with
Shutter 32 is fixedly connected, and in 31 or so two sides of fixed bin, anterior top is provided with rotating shaft through hole 312 and hidden to grafting
Keep off the rotating shaft of motor 33.The axial line for blocking motor 33, rotating shaft through hole 312 and fixing bearing overlaps.Block turning for motor 33
Axle is fixedly connected through two rotating shaft through holes 312 with the inner ring of fixing bearing.Shutter 32 is rectangular slab, and it is dimensioned slightly smaller than solid
Determine the unlimited one side of box 31.The top edge of shutter 32 is fixedly connected with the rotating shaft for blocking motor 33.In order to realize automatic control
System blocks motor 33 and controller 96 is electrically connected.
Motor 33 is blocked to realize the opening and closing of shutter 32, in order to prevent artificially being opened by external force, solid
The bottom for determining box 31 is provided with locking through hole 311.Locking through hole 311 and rotating shaft through hole correspond to about 312.Lock through hole 311
Outside is provided with locking electromagnetic lock 34.As shown in figure 9, the locking bolt 341 of locking electromagnetic lock 34 is plugged on the inside of locking through hole 311.
In order to realize the locking of shutter 32, neck, neck up/down perforation are provided with the locking bolt 341 of locking electromagnetic lock 34.Work as screening
When baffle plate 32 is in vertical state, shutter 32 is plugged on inside the neck of the locking bolt 341 of locking electromagnetic lock 34.In order to realize pair
The automatic locking of shutter 32, locks electromagnetic lock 34 and controller 96 is electrically connected.
Preferably, in order to distinguish the difference of termination 3 that internal staff and external staff use, termination 3 is set to
Two, one is to use termination 301 for the internal staff of internal staff's wiring, and one is the outside used for external staff
Librarian use termination 302.Accordingly, two wiring holes are provided with the bottom of anti-theft door plate 6, respectively with two terminations
3 correspondences.The expense of electric energy is used for the ease of metering external staff, outside librarian use termination 302 and breaker it
Between added electric energy meter.
Preferably, Temperature Humidity Sensor, refrigeration are provided with order to improve the environmental condition inside casing 91 inside casing 91
Piece, blower fan.Temperature Humidity Sensor, cooling piece, blower fan and controller 96 are electrically connected.Ensure that the inside humiture of casing 91 is in close
The service life of distribution box is just can guarantee that in suitable scope.Temperature Humidity Sensor is to detect the humiture inside casing 91, such as
Fruit humiture then manages director to distribution box by communication module beyond alarm range and sends warning message.Cooling piece is dropping
Gentle condensation, blower fan is to aeration-cooling.
Preferably, in order in case of emergency more quickly open anti-theft door plate 6, adjust automatically is provided with for the device
Out-put supply.Adjust automatically out-put supply can export the voltage curve matched with emergent release circuit automatically, quickly to open
Lock.As shown in figure 11, adjust automatically out-put supply include unblock voltage output jack 48, password voltage output jack 49, battery,
Switch S1, starting relay KM0, voltage-stablizer 317, input capacitance Cin, output capacitance Cout, reference resistance R0, the first adjustment electricity
Hinder R11, the second adjustment resistance R21, the 3rd adjustment resistance R31, the 3rd time relay KT3, the 4th time relay KT4.Surely
Depressor 317 uses LM317 chips, and LM317 is one of power IC being most widely used, and it not only has fixed three
Hold mu balanced circuit simplest form, but also with output voltage it is adjustable the characteristics of.In addition, also having, range of regulation is wide, voltage stabilizing
Can it is good, noise is low, Ripple Suppression than it is high the advantages that.Its standard application circuit can be obtained from the specification of chip, by right
Standard application circuit is improved the output for the curve for realizing voltage.
Input capacitance Cin and cell parallel.Output capacitance Cout is in parallel with password voltage output jack 49.Voltage-stablizer 317
Input and battery positive pole connect.Output end is connected with the positive pole of password voltage output jack 49.The one of reference resistance R0
The output pin of end and voltage-stablizer 317 is electrically connected, the adjustment pin electrical connection of the other end and voltage-stablizer 317.Battery is born
The negative pole of pole and password voltage output jack 49 is electrically connected.
First adjustment resistance R11 and the 3rd time relay KT3 normally-closed contact, starting relay KM0 normally opened contact
It is connected in parallel on after series connection between the adjustment pin of voltage-stablizer 317 and the negative pole of battery.Second adjustment resistance R21 and the 3rd time relay
Device KT3 normally opened contact, the 4th time relay KT4 normally-closed contact series connection after be connected in parallel on voltage-stablizer 317 adjustment pin and
Between the negative pole of battery.3rd adjustment resistance R31 is connected in parallel on voltage-stablizer after being connected with the 4th time relay KT4 normally opened contact
Between 317 adjustment pin and the negative pole of battery.
3rd time relay KT3 coil windings with switch S1 connect after with cell parallel.4th time relay KT4
Coil windings connected with the 3rd relay KT3 normally opened contact after it is in parallel with the 3rd time relay KT3 coil windings.Open
Motor type relay KM0 coil windings and the 3rd time relay KT3 coil windings are in parallel.Battery and unblock voltage output jack
48 is in parallel.Starting relay KM0 normally opened contact is provided between battery and unblock voltage output jack 48.In order to anti-theft electromagnetic
The matching of lock 65, the voltage of battery match with the rated voltage of theft-proof electromagnetic lock 65.
Tested by the jack of the emergent release circuit of the jack and distribution box of adjust automatically out-put supply by banana plug
Line is attached to complete to unlock.Circuit diagram as shown in figure 11 is understood, after closure switch S1, starting relay KM0, the 3rd
Time relay KT3 is acted, now starting relay KM0 normally opened contact closure, the electricity between password voltage output jack 49
Press as U1, U1=1.25 × (1+R11/R0) according to knowable to circuit theory.After 3rd time relay KT3 is powered, the elapsed time
T1 is acted, and now, the first adjustment resistance R11 exits work, the second adjustment resistance R21 live line works, the 4th time relay KT4
Powered, the voltage between password voltage output jack 49 now is U2, U2=1.25 × (1+R21/R0).4th time relay
After device KT4 elapsed time T2, the second adjustment resistance R21 exits work, and the 3rd adjusts resistance R31 live line works, now password
Voltage between voltage output is inserted is U3, U3=1.25 × (1+R31/R0).Thus, adjust automatically out-put supply just exports automatically
The voltage curve unlocked.Figure 12 is the voltage curve for opening emergent release circuit.Pass through the adjustment of adjustment first resistance R11, the
Two adjustment resistance R21, the 3rd adjustment resistance R31 can change output voltage U1, U2, U3, by adjusting third and fourth time relay
Device KT3, KT4 can adjust T1, T2.
Below according to a kind of structure of antitheft temporary distribution box of the present invention, to the user of this interim Theft-proof distributing box
Method is illustrated.
Method 1, mobile and installation method.Specifically include following steps：
Step 1.1, the handle 8 at the rear portion of casing 91 is pulled, casing 91 is dragged to the position specified on building site.
Step 1.2, casing 91 is laid flat, opens support 2, support 2 taken out out of buckle 7, swinging mounting 2 makes support 2
Positioned at the bottom of casing 91.
Step 1.3, the adjusting rod 21 on two side stands 2 is opened, the wing bolt on the top of adjusting rod 21 is screwed into another
Inside the screw of adjusting rod 21.
Step 1.4, casing 91 is erect, completes installation.
Method 2, the method that internal staff quotes power supply.Specifically include following steps：
Step 2.1, chamber door 92 is opened, checks powered situation.Electrical Safety is important principle, therefore before the procedure must
Powered situation must be checked, it is determined that being operated in the case of out of power.Input opens internal staff and uses termination on keyboard 63
301 password
Step 2.2, controller 96 verifies password.If password correctly if open internal staff use termination 301, tool
Body is：
First, the control of controller 96 locking electromagnetic lock 34 is powered, and the locking bolt 341 of locking electromagnetic lock 34 is withdrawn, and locks electromagnetism
The locking bolt 341 of lock 34 separates with shutter 32, releases the locking to shutter 32.
Then, control is blocked motor 33 and rotated, and shutter 32 is rotated to horizontality, just opens shutter 32.
Step 2.3, cable is penetrated into internal staff from entrance hole 95 and uses termination 301, and cable is crimped on and connect
In line terminals.
Step 2.4, switch on power, be specially：Change-over switch 62, which is switched to, closes position, breaker closing, power on.To disconnected
The control of road device, which has to control to become manually, to be automatically controlled, because the progress of communication equipment can utilize communication apparatus to realize
Remote control.The electrically operated institution of change-over switch 62 and breaker is electrically connected, by controlling electrically operated institution to realize to breaker point
The control of conjunction.Therefore change-over switch 62 is switched into conjunction position breaker to be then closed.
Step 2.5, after switching on power, controller 96 locks shutter 32, is specially：Control is blocked motor 33 and inverted, will
Shutter 32 goes to vertical state, the control locking dead electricity of electromagnetic lock 34, and the locking bolt 341 of locking electromagnetic lock 34 passes through locking through hole 31
Locking is carried out with the grafting of shutter 32
Step 2.6, it is finished after electricity, the cut-off breaker of change-over switch 62 corresponding to switching.Password is inputted by keyboard 63
Open internal staff and use termination 301, release cable.Controller 96 controls shutter 32 to be switched to lock-out state.
Method 3, the method that external staff quotes power supply, it is specially：
Step 3.1, chamber door 92 is opened, electricity consumption payment Quick Response Code is obtained by liquid crystal display 64.
Step 3.2, advance payment is delivered to keeper by mobile phone.In actual life, wechat is paid and Alipay is paid
It has been ripe technology and application is also commonplace, therefore has realized and deliver what advance payment can be achieved on.
Step 3.3, keeper sends control instruction opening external staff and uses termination 302.Due to the communication technology
Development, technology of Internet of things is more and more ripe, may be coupled to the equipment with communication module by mobile phone application, and enter line number
According to transmission.Therefore keeper can be sent to controller 96 by network and be instructed.After controller 96 receives instruction, the side of passing through
The control mode of step 2.2 opens external staff and uses termination 302 in method 2.
Step 3.4, wiring is carried out according to step 2.3 in method 2 and step 2.4 and step 2.5 and power transmission operates；
Step 3.5, after power supply is finished, the application that has a power failure is sent to keeper.
Step 3.6, after keeper receives application, the finger for obtaining information about power is sent to controller 96 by communication network
Order, controller 96 obtain the electricity of electric energy meter metering, and electricity is sent into keeper.Keeper receive electricity it
After carry out the calculating electricity charge.Calculate to carry out settling accounts after completing and returned with left fund.Last keeper is beaten by network service control again
Over librarian use termination 302 shutter 32.
Step 3.7, external staff releases cable after the opening of shutter 32, and controller 96 controls shutter 32 to lock afterwards
External staff uses termination 302.
Method 4, during maintenance of equipment, the method for opening anti-theft door plate 6 is specially：
Because theft-proof electromagnetic lock 65 is located at the inside of casing 91, it is necessary to which first opening chamber door 92 is opening anti-theft door plate 6.
Under normal circumstances, the method for opening is：Keeper communicates with controller 96 first, and controller 91 obtains order of unlocking
And control theft-proof electromagnetic lock 65 is powered to be unlocked.
In emergency circumstances, theft-proof electromagnetic lock 65 is opened by emergent release circuit, is specially：
Step 4.1, the output end of outside regulated power supply is inserted into password supply hub 42, stabilized power source is inserted into unblock electricity
Source jack 41.Outside regulated power supply is a kind of adjustable power supply of output voltage, and stabilized power source is that a kind of out-put supply is stable
Power supply.The matching of the voltage class of stabilized power source and the rated voltage of theft-proof electromagnetic lock 65.
Step 4.2, fuse is loaded in fuse jack 43, and lock switch 44 is opened with key, connects emergent solution
Lock circuit.Fuse jack 43 is embedded on anti-theft door plate 6, and a kind of screw base fuse of prior art can realize the face of being embedded
The mounting means of plate, and fusion tube is plug-in type.
Step 4.3, meet an urgent need release circuit password to input different voltage and different voltage durations not
Together, as shown in figure 12, it is necessary to which the voltage curve exported shown in figure can just open theft-proof electromagnetic lock 65.Therefore can by adjustment
Adjust the output voltage of power supply to be unlocked to realize, concretely comprise the following steps：
First, the voltage output for adjusting regulated power supply is U1, and continues the T1 seconds,
Then, it is U2 to switch voltage, and continues the T2 seconds,
Finally, it is U3 to switch voltage, and theft-proof electromagnetic lock 65 is opened.
Method 5, meet an urgent need release circuit in password method to set up, be specially：
Step 5.1, anti-theft door plate 6 is opened, the circuit for release circuit of meeting an urgent need is adjusted,
Step 5.2, U1 is set by adjusting the first adjustable resistance R1.From circuit, the first adjustable resistance R1 is to
One relay KM1 coil windings carry out partial pressure, and the first adjustable resistance R1 of adjustment stool and urine can determine input voltage U1's
Size.Adjust very first time relay KT1 adjustment duration T 1, the delay time of the time relay be all it is adjustable, therefore
The length of duration can be adjusted by adjustment time relay.
Step 5.2, U2 is set by adjusting the second adjustable resistance R2, regulation the second time relay KT2 adjustment continues
Time T2.
Step 5.2, U3 is set by adjusting the 3rd adjustable resistance R3,
Step 5.5, anti-theft door plate 6 is closed.
In summary, only presently preferred embodiments of the present invention, not it is used for limiting the scope of the present invention, by above-mentioned
Description, relevant staff can carry out various change without departing from the scope of the technological thought of the present invention' completely
More and change.The technical scope of the present invention is not limited to the content on specification, all claimed range institutes under this invention
The shape stated, construction, feature and the so-called equivalent changes and modifications of spirit, all should include and scope of the presently claimed invention
It is interior.
Claims (8)
1. a kind of antitheft temporary distribution box, including casing (91), chamber door (92), rotating shaft (93), installing plate (94), entrance hole
(95), controller (96), interior lock body (98), outer lock body (99), it is characterised in that：
Also include anti-theft door plate (6), movable pulley (1), handle (8), support (2), termination (3) and antenna,
Movable pulley (1) quantity is two, and two movable pulleys (1) are arranged on the both ends of casing (91) bottom, the handle (8)
On the panel at casing (91) rear portion,
The top of casing (91) left and right sides is respectively provided with a buckle (7), and the support (2) is " H " shape, the support
(2) quantity is two, and is separately mounted to the left and right sides of casing (91), one end of support (2) and the bottom of casing (91)
Edge is articulated and connected, and the other end is stuck on buckle (7), and the support (2) is provided with adjusting rod (21), one end of adjusting rod (21)
It is articulated and connected with support (2), the other end of adjusting rod (21) is provided with multiple screws, and butterfly spiral shell is provided with inside the screw of distalmost end
Bolt,
Change-over switch (62), emergent release circuit are embedded with the anti-theft door plate (6) and is electrically connected with controller (96)
Button (63), liquid crystal display (64),
The change-over switch (62) to control the internal breaker provided with electrically operated institution of casing (91), use by the button (63)
With input operation password, the liquid crystal display (64) to show electric parameter and electric quantity information,
The controller (96) is provided with communication module, communication module and the antenna electrical connection, and the antenna is arranged on casing
Top,
The anti-theft door plate (6) is located between installing plate (94) and chamber door (92), and, anti-theft door plate parallel with chamber door (92)
(6) left hand edge and the Left-Hand Panel of casing (91) inside is articulated and connected, and the right hand edge on rear side of anti-theft door plate (6) is provided with preventing fraudulent use of electricity
Magnetic padlock (65), the internal right panel of casing (91) are provided with anti-theft spring bolt (66), the center of the anti-theft spring bolt (66) and prevent
The locking bolt socket connection of stealing electricity magnetic padlock (65), the bottom of the anti-theft door plate (6) are provided with wiring hole, the theft-proof electromagnetic lock (65)
It is electrically connected with controller (96),
The emergent release circuit includes being embedded unblock supply hub (41), password supply hub on anti-theft door plate (6)
(42), fuse jack (43), lock switch (44) and password head circuit (45) on rear side of anti-theft door plate (6), close
Code chain circuit (46), password tail circuit (47), the unblock supply hub (41), password supply hub (42) are connecting outside
Power supply,
The password head circuit (45) includes the first electric capacity (C1), the first relay (KM1), very first time relay (KT1), the
The coil windings of one adjustable resistance (R1), first electric capacity (C1) and the first relay (KM1) simultaneously connect, very first time relay
(KT1) with the first electric capacity (C1) and connecing after the series connection of the normally opened contact of coil windings and the first relay (KM1), described first can
The circuit connected in series for adjusting resistance (R1) to be formed with the first electric capacity (C1), the first relay (KM1), very first time relay (KT1),
The password chain circuit (46) includes the second electric capacity (C2), the second relay (KM2), second time relay (KT2), the
The coil windings of two adjustable resistances (R2), second electric capacity (C2) and the second relay (KM2) simultaneously connect, second time relay
(KT2) with the second electric capacity (C2) and connecing after the series connection of the normally opened contact of coil windings and the second relay (KM2), described second can
The circuit connected in series for adjusting resistance (R2) to be formed with the second electric capacity (C2), the second relay (KM2), second time relay (KT2), institute
The normally-closed contact for stating very first time relay (KT1) is connected to the both ends of the second electric capacity (C2) and the second adjustable resistance (R2),
The password tail circuit (47) includes the 3rd relay (KM3) and the 3rd adjustable resistance (R3), the 3rd relay
(KM3) coil windings and the series connection of the 3rd adjustable resistance (R3), the 3rd relay (KM3) being cascaded and the 3rd adjustable electric
Resistance (R3) is in parallel with the normally-closed contact of second time relay (KT2),
The fuse jack (43) being cascaded, lock switch (44), password head circuit (45), password chain circuit
(46), password tail circuit (47) is in parallel with password supply hub (42),
The normally opened contact of the 3rd relay KM3 being cascaded and the coil windings of theft-proof electromagnetic lock (65) and unblock electricity
Source jack (41) is in parallel,
The termination (3) includes fixed bin (31), shutter (32), blocks motor (33), locking electromagnetic lock (34),
The fixed bin (31) is the box body of recording quantity, edge and the anti-theft door plate (6) of the unlimited one side of fixed bin (31)
The edge of wiring hole is abutted, and the bottom of fixed bin (31) is fixedly connected with casing (91) bottom, and the bottom of fixed bin (31) is corresponding
The position of entrance hole (95) is provided with into line three-way hole, and the rear board of the fixed bin (31) is provided with binding post, the terminals
The power supply lead wire terminal electrical connection of breaker in son and casing (91),
The anterior top of fixed bin (31) left and right sides is provided with rotating shaft through hole (312), left side rotating shaft through hole (312)
Outside is provided with and blocks motor (33), and the outside of right side rotating shaft through hole (312) is provided with fixing bearing, and the rotating shaft for blocking motor (33) is inserted
It is internal to be connected on rotating shaft through hole (312), the other end of rotating shaft for blocking motor (33) is fixedly connected with the inner ring of fixing bearing,
The shutter (32) is rectangular slab, and the top edge of shutter (32) is fixedly connected with the rotating shaft for blocking motor (33),
The right flank of the fixed bin (31) is provided with locking through hole (311), and locking through hole (311) and rotating shaft through hole (312) are up and down
Corresponding, the outside of locking through hole (311) is provided with locking electromagnetic lock (34), and the locking bolt (341) of locking electromagnetic lock (34) is plugged on lock
Determine through hole (311) inside, the locking bolt (341) of the locking electromagnetic lock (34) is provided with neck, and the bottom of the shutter (32) is inserted
In neck,
The locking electromagnetic lock (34), block motor (33) and controller (96) electrical connection.
A kind of 2. antitheft temporary distribution box according to claim 1, it is characterised in that：
The bottom of the casing (91) is provided with cable fixer, and the cable fixer includes two perpendicular supports (51), a horizontal stroke
Support (52) and multiple anchor ears (53), two perpendicular supports (51) be located at the both sides of entrance hole (95) and with casing (91) bottom
It is fixedly connected, the lateral frame (52) is fixedly connected with the bottom of two perpendicular supports (51), and the anchor ear (53) is embraced to be semicircle
Hoop, anchor ear (53) are fixed on lateral frame (52).
A kind of 3. antitheft temporary distribution box according to claim 1, it is characterised in that：
The password chain circuit (46) be provided with it is multiple, multiple password chain circuits (46) are connected in series.
A kind of 4. antitheft temporary distribution box according to claim 1, it is characterised in that：
The bottom of the anti-theft door plate (6) is provided with two wiring holes, and the termination (3) is provided with two, the termination
(3) it is divided into internal staff and uses termination (302) using termination (301) and external staff, the external staff uses
It is provided with electric energy meter between the internal breaker of termination (302) and casing (91), the electric energy meter is measuring external staff
Power consumption.
A kind of 5. antitheft temporary distribution box according to claim 1, it is characterised in that：
Battery is provided with inside the casing (91), to provide power supply to controller (96) when distribution box has a power failure or is stolen,
To guarantee normally-open termination (3) or send stolen instruction and positional information.
A kind of 6. antitheft temporary distribution box according to claim 1, it is characterised in that：
The external power source is adjust automatically out-put supply, and the adjust automatically out-put supply includes unblock voltage output jack
(48), password voltage output jack (49), battery, switch (S1), starting relay KM0, voltage-stablizer (317), input capacitance
(Cin), output capacitance (Cout), reference resistance (R0), the first adjustment resistance (R11), the second adjustment resistance (R21), the 3rd adjust
Whole resistance (R31), the 3rd time relay (KT3), the 4th time relay (KT4),
The input capacitance (Cin) and cell parallel, output capacitance (Cout) is in parallel with password voltage output jack (49), voltage stabilizing
The input of device (317) and the positive pole of battery are connected, and output end is connected with the positive pole of password voltage output jack (49), benchmark electricity
Hinder the one end of (R0) and the output pin of voltage-stablizer (317) is electrically connected, the adjustment pin of the other end and voltage-stablizer (317) is electric
Connection, the negative pole electrical connection of the negative pole and password voltage output jack (49) of battery,
The first adjustment resistance (R11) and the normally-closed contact of the 3rd time relay (KT3), starting relay (KM0) it is normal
It is connected in parallel on after opening contact series between the adjustment pin of voltage-stablizer (317) and the negative pole of battery,
Normally opened contact, the 4th time relay (KT4) of the second adjustment resistance (R21) and the 3rd time relay (KT3)
Normally-closed contact series connection after be connected in parallel between the adjustment pin of voltage-stablizer (317) and the negative pole of battery,
The 3rd adjustment resistance (R31) is connected in parallel on voltage-stablizer after being connected with the normally opened contact of the 4th time relay (KT4)
(317) between adjustment pin and the negative pole of battery,
3rd time relay (KT3) coil windings with switch (S1) connect after with cell parallel, the 4th time after
The coil windings of electrical equipment (KT4) connected with the normally opened contact of the 3rd relay (KT3) after with the 3rd time relay (KT3) coil
Winding parallel, the coil windings of shown starting relay (KM0) and the coil windings of the 3rd time relay (KT3) are in parallel,
The battery is in parallel with unblock voltage output jack (48), is provided with and starts between battery and unblock voltage output jack (48)
The normally opened contact of relay (KM0), the voltage of the battery match with theft-proof electromagnetic lock (65) rated voltage.
A kind of 7. antitheft temporary distribution box according to claim 1, it is characterised in that:
Temperature Humidity Sensor, cooling piece, blower fan, the Temperature Humidity Sensor, cooling piece, blower fan are provided with inside the casing (91)
It is electrically connected with controller (96), to control the internal humiture of casing (91).
8. the application method of a kind of antitheft temporary distribution box according to claim 4, it is characterised in that including with lower section
Method：
Method 1, mobile and installation method, it is specially：
Step 1.1, the handle (8) at casing (91) rear portion is pulled, casing (91) is dragged to the position specified on building site；
Step 1.2, casing (91) is laid flat, opens support (2), be specially：Support (2) is taken out out of buckle (7), by support
(2) bottom of casing (91) is turned to；
Step 1.3, the adjusting rod (21) on two side stands (2) is opened, the wing bolt on adjusting rod (21) top is screwed into another
Inside the screw of individual adjusting rod (21)；
Step 1.4, casing (91) is erect, completes installation；
Method 2, the method that internal staff quotes power supply, it is specially：
Step 2.1, chamber door (92) is opened, checks powered situation, then the internal staff's use of input opening connects on keyboard (63)
The password of line apparatus (301)；
Step 2.2, controller (96) checking password, opening internal staff uses termination (301) if correct, specifically
For：
First, controller (96) control locking electromagnetic lock (34) is powered, and the locking bolt (341) of locking electromagnetic lock (34) is withdrawn, locking
The locking bolt (341) of electromagnetic lock (34) releases the locking to shutter (32),
Then, motor (33) rotation is blocked in control, by shutter (32) rotation to horizontality；
Step 2.3, cable is penetrated into internal staff from entrance hole (95) and uses termination (301), and cable is crimped on and connect
In line terminals；
Step 2.4, switch on power, be specially：Change-over switch (62), which is switched to, closes position, breaker closing, power on,
Step 2.5, after switching on power, controller (96) locking shutter (32), it is specially：Motor (33) reversion is blocked in control,
Shutter (32) is gone into vertical state, control locking electromagnetic lock (34) dead electricity, the locking bolt (341) of locking electromagnetic lock (34) passes through
Locking through hole (311) is locked with shutter (32) grafting,
Step 2.6, it is finished after electricity, the power supply of change-over switch corresponding to switching (62) cut-off breaker, and passes through keyboard (63)
Input password opens internal staff and uses termination (301), releases cable, the shutter of controller (96) control afterwards
(32) it is switched to lock-out state；
Method 3, the method that external staff quotes power supply, it is specially：
Step 3.1, chamber door (92) is opened, electricity consumption payment Quick Response Code is obtained by liquid crystal display (64)；
Step 3.2, advance payment is delivered to keeper by mobile phone；
Step 3.3, keeper sends control instruction opening external staff and uses termination (302), controller (96) side of passing through
The control mode of step 2.2 opens external staff and uses termination (302) in method 2,
Step 3.4, wiring is carried out according to step 2.3 in method 2 and step 2.4 and step 2.5 and power transmission operates；
Step 3.5, after power supply is finished, the application that has a power failure is sent to keeper,
Step 3.6, after keeper receives application, sent to controller (96) and obtain electricity instruction, controller obtains electric energy meter
The electricity of amount simultaneously sends keeper to, calculates the electricity charge and carries out clearing and left fund and return, finally sends and refer to controller (96)
Order control breaker powers off and opened the shutter (32) that external staff uses termination (302),
Step 3.7, cable is released, the external staff of controller (96) control shutter (32) locking afterwards uses termination
(302)；
Method 4, during maintenance of equipment, the method for opening anti-theft door plate (6) is specially：
Because theft-proof electromagnetic lock (65) is located at the inside of casing (91),
Under normal circumstances, the method for opening is：Keeper communicates with controller (96) first, and controller (91) obtains order of unlocking
And control theft-proof electromagnetic lock (65) is powered to be unlocked；
In emergency circumstances, theft-proof electromagnetic lock (65) is opened by emergent release circuit, is specially：
Step 4.1, the output end of outside regulated power supply is inserted into password supply hub (42), stabilized power source is inserted into unblock power supply
Jack (41),
Step 4.2, fuse is loaded in fuse jack (43), and lock switch (44) is opened with key, connects emergent solution
Lock circuit,
Step 4.3, the password of emergent release circuit is to input different voltage and different voltage durations difference, because
This realizes unblock by adjusting the output voltage of regulated power supply, concretely comprises the following steps：
First, the voltage output for adjusting regulated power supply is U1, and continues the T1 seconds,
Then, it is U2 to switch voltage, and continues the T2 seconds,
Finally, switching voltage is U3, and theft-proof electromagnetic lock (65) is opened；
Method 5, meet an urgent need release circuit in password method to set up, be specially：
Step 5.1, anti-theft door plate (6) is opened, the circuit for release circuit of meeting an urgent need is adjusted,
Step 5.2, U1 is set by adjusting the first adjustable resistance (R1), regulation very first time relay (KT1) is held to set
Continuous time T1,
Step 5.2, U2 is set by adjusting the second adjustable resistance (R2), second time relay of regulation (KT2) is held to set
Continuous time T2,
Step 5.2, U3 is set by adjusting the 3rd adjustable resistance (R3),
Step 5.5, anti-theft door plate (6) is closed.
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| CN108915398A (en) * | 2018-08-27 | 2018-11-30 | 国网江苏省电力有限公司镇江供电分公司 | Substation's security protection system |
| CN110896208A (en) * | 2019-11-29 | 2020-03-20 | 广东欧文特电气有限公司 | Intelligent load-limiting universal circuit breaker |
| CN110957660A (en) * | 2019-12-17 | 2020-04-03 | 国网河南省电力公司南阳供电公司 | Electric trolley for indoor high-voltage SF6 circuit breaker |
| CN112034225A (en) * | 2020-08-27 | 2020-12-04 | 广东电网有限责任公司佛山供电局 | Electricity meter box capable of preventing electricity theft |
| CN113482444A (en) * | 2021-06-08 | 2021-10-08 | 山西翰宁电力科技有限公司 | Anti-theft device for power equipment for power production operation |
| CN114172031A (en) * | 2022-01-24 | 2022-03-11 | 卞骏 | Dampproofing outdoor block terminal of synthesizing of theftproof |
| CN114421602A (en) * | 2022-04-01 | 2022-04-29 | 西安交通大学城市学院 | Safety emergency system and device for electric automation power distribution cabinet |
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| CN114421602A (en) * | 2022-04-01 | 2022-04-29 | 西安交通大学城市学院 | Safety emergency system and device for electric automation power distribution cabinet |
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