CN106408708B - High-low pressure ammeter box gate control system - Google Patents
High-low pressure ammeter box gate control system Download PDFInfo
- Publication number
- CN106408708B CN106408708B CN201610819376.4A CN201610819376A CN106408708B CN 106408708 B CN106408708 B CN 106408708B CN 201610819376 A CN201610819376 A CN 201610819376A CN 106408708 B CN106408708 B CN 106408708B
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- ammeter box
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- electromagnet
- infrared
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- 210000002615 epidermis Anatomy 0.000 claims description 49
- 238000004891 communication Methods 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical group O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a kind of high-low pressure ammeter box gate control system, including controller, warning device and infrared assembly, controller is connected with warning device, infrared assembly and control centre respectively, the infrared beams that infrared assembly is formed are located at the top for the screw for being used to fix ammeter, when screw is in tight condition, infrared beams are not blocked by screw；Screw from tight condition be unscrewed to precalculated position when, screw blocks infrared beams, and controller control warning device is alarmed and alarm signal is transferred into control centre.High-low pressure ammeter box gate control system in the present invention is provided with multiple safety safeties, can carry out multiple protective to ammeter box, effectively prevents from artificially deliberately causing ammeter box the behavior of damage.Simultaneously as being additionally provided with identity recognizing unit in the present invention, therefore it can also prevent power system internal staff from ganging up stranger and damaging electric device.
Description
Technical field
The present invention relates to electric power meter field, more particularly to a kind of high-low pressure ammeter box gate control system.
Background technology
Ammeter box is a kind of electric device nearest apart from user, because ammeter box is generally arranged in corridor, often
There is artificial wilful damage or power stealing, the situation of electric leakage, serious influence is caused to power system, and power equipment is caused
Irreversible damage.
The anti-theft measure of existing ammeter box is only that physics is antitheft, that is, locks and locking installation seal, but this mode
Effect is just lost after being destroyed by external force, and electric company's management region is wide, and client disperses, and is not easy to supervise, existing
Supervision Measures be only manual patrol and using monitoring system supervise.
But existing anti-theft measure can not prevent the behavior sneaked current, leaked electricity well, once occur damaging and find
Not, then very big economic loss can be caused, and influences the Controlling line loss of company.
Therefore, it is necessary to propose that a kind of theftproof performance is good, can effectively prevent power stealing, the high-low pressure ammeter box of drain conditions
Gate control system.
The content of the invention
(1) technical problems to be solved
It is an object of the present invention to propose a kind of high-low pressure ammeter box gate control system, with solve in the prior art by
In ammeter box has a very wide distribution, ammeter box caused by Supervision Measures scarcity power stealing electric leakage occurs easily by artificial damage
Situation or there is the problem of electricity consumption danger.
(2) technical scheme
In order to achieve the above object, the main technical schemes that the present invention uses include：
High-low pressure ammeter box gate control system, including controller, warning device and infrared assembly, the controller respectively with report
Alarm device, infrared assembly and control centre are connected, and the infrared assembly is respectively arranged at the top and bottom of ammeter；
The infrared beams that the infrared assembly is formed are located at the top for the screw for being used to fix ammeter, and the screw, which is in, twists
During tight state, infrared beams are not blocked by screw；
The screw from tight condition be unscrewed to precalculated position when, the screw blocks infrared beams, the controller
Control warning device is alarmed and alarm signal is transferred into the control centre；
Include a plurality of wire harness in the ammeter, one layer of epidermis, the table are coated with the outer wall of every wire harness
Signal wire is provided with skin, the signal wire is connected with the controller；
When the signal wire is cut, alarm signal is simultaneously transferred to described by the controller control warning device alarm
Control centre.
Preferably, the epidermis forms circular ring, the length of the epidermis and the wire harness after wrapping up the wire harness
Exposed equal length；
The more signal wires are provided with the epidermis, the more signal wires are evenly distributed on the described of annular shape
Extend in epidermis and on the epidermis length direction.
Preferably, the epidermis forms circular ring, the length of the epidermis and the wire harness after wrapping up the wire harness
Exposed equal length；
Be provided with a signal wire in the epidermis, the signal wire in the epidermis of annular shape helically
Shape sets and extended on the epidermis length direction.
Further, in addition to seal wire terminal, the exposed section store of wire harness is in described closed
In binding post；
The seal wire terminal is box-like enclosed construction, has only opened up two cablings in inlet wire and outlet opening position
Hole；
Lug is provided with the bottom surface of the seal wire terminal, by the lug by the seal wire terminal
It is fixed in ammeter box.
Further, the infrared assembly includes RF transmitter and infrared receiver, the RF transmitter
It is respectively arranged at infrared receiver on ammeter box left side wall and right side wall；
Vibrating sensor, the vibrating sensor and institute are provided with the RF transmitter and infrared receiver
Controller is stated to be connected；
When, which there is vibration, in the RF transmitter or infrared receiver exceedes setting vibration values, the controller control
Warning device processed is alarmed and alarm signal is transferred into the control centre.
Further, anti-theft net is provided with the ammeter box, is provided between the casing of the anti-theft net and ammeter box
Identity recognizing unit, the identity recognizing unit are connected with controller；
The identity recognizing unit passes to the controller after receiving identity information, and the controller is discriminated to identity
Not, the anti-theft net is opened if identity information is confirmed；
If identity information is not confirmed, the controller keeps the anti-theft net to close and passes identity information
It is handed to the control centre.
Preferably, it is provided with jack on the anti-theft net inwall；
Also include the latch being fabricated from iron, one end of the latch is free end, and the other end of the latch passes through hard bullet
Spring is fixed in the side wall of the ammeter box；
The both ends of the latch are respectively arranged with the first electromagnet and the second electromagnet, first electromagnet and the second electricity
Magnet apart from the latch distance in the range of the magnetic force of electromagnet；
Also include electromagnetic relay, first electromagnet is connected with the normally-closed contact of the electromagnetic relay, normality
Under first electromagnet obtain electric generation magnetic force and adsorb the free end of the latch latch is fixed in jack, it is described
Anti-theft net is closed；
Second electromagnet is connected with the normally opened contact of the electromagnetic relay, normally opened when the electromagnetic relay
Second electromagnet described in when contact obtains electric produces magnetic force, and second electromagnet adsorbs one that the latch is connected with hard spring
End, the latch compression hard spring is removed from the jack in the presence of the second electromagnet absorption affinity, and the anti-theft net is opened
Open.
Further, the controller is screened to identity, if identity information is confirmed, the controller control
The electromagnetic relay normally opened contact closure is made, normally-closed contact disconnects, and the second electromagnet obtains electric generation magnetic force, and the anti-theft net is opened
Open；
If identity information is not confirmed, the controller controls the electromagnetic relay normally opened contact to disconnect,
Normally-closed contact is closed, and the first electromagnet obtains electric generation magnetic force, and the anti-theft net is closed.
Preferably, the identity recognizing unit includes fingerprint identification module, face recognition module, iris recognition module, close
Code identification module and authority card identification module.
Preferably, in addition to communication module, the controller are connected by the communication module with control centre；
The communication module is one kind in GPRS or bluetooth or 3G or 4G or LAN.
(3) beneficial effect
The beneficial effects of the invention are as follows：Infrared assembly is provided with the present invention, caused infrared beams are arranged at for solid
Determine the top of the screw of ammeter, when someone, which wants stubborn screw, takes ammeter apart, screw is unscrewed to predetermined from tight condition
During position, infrared beams are blocked by screw, and controller control warning device is alarmed and alarm signal is transferred in control
The heart, control centre expatriate personnel can be reacted at once.
One layer of epidermis for carrying signal wire, signal wire and control are coated with a plurality of wire harness in the ammeter of the present invention in addition
Device processed is connected, and when someone cuts signal wire, and ammeter box is destroyed, controller control warning device is alarmed simultaneously
Alarm signal is passed into control centre, control centre reacts in time.
High-low pressure ammeter box gate control system in the present invention is provided with multiple safety safeties, and ammeter box can be carried out
Multiple protective, effectively prevent from artificially deliberately causing ammeter box the behavior of damage.Simultaneously as identity is additionally provided with the present invention
Recognition unit, therefore can also prevent power system internal staff from ganging up stranger and damaging electric device.
Brief description of the drawings
Fig. 1 is the structure arrangement schematic diagram of infrared assembly disclosed in the embodiment of the present invention one；
Fig. 2 is the structural representation of signal wire disclosed in the embodiment of the present invention one；
Fig. 3 is the schematic diagram of anti-theft net open and close structure disclosed in the embodiment of the present invention one；
Fig. 4 is the structural representation of signal wire disclosed in the embodiment of the present invention two.
【Description of reference numerals】
1st, ammeter；
2nd, screw；
3rd, infrared beams；
4th, wire harness；
5th, epidermis；
6th, signal wire；
7th, controller；
8th, warning device；
9th, control centre；
10th, RF transmitter；
11st, infrared receiver；
12nd, vibrating sensor；
13rd, jack；
14th, latch；
15th, hard spring；
16th, the first electromagnet；
17th, the second electromagnet；
18th, electromagnetic relay.
Embodiment
In order to preferably explain the present invention, in order to understand, below in conjunction with the accompanying drawings, by embodiment, to this hair
It is bright to be described in detail.
Embodiment one
It is a kind of high-low pressure ammeter box gate control system disclosed in the present embodiment with reference to shown in Fig. 1 to 3, including controller 7,
Warning device 8, infrared assembly, identity recognizing unit and communication module.Controller 7 respectively with warning device 8, infrared assembly, body
Part recognition unit is respectively connected with, and controller 7 is also connected by communication module with control centre 9.
Infrared assembly is respectively arranged at the top and bottom of ammeter 1, and such set-up mode is due to be carried out to ammeter 1
It is to be fixed each drift angle of ammeter 1 by screw 2 when fixed, wants to unload in ammeter 1, it is necessary to revolve the screw 2 of each drift angle
Pine, then ammeter 1 is pulled down.Infrared assembly is arranged on to the top and bottom of ammeter 1 can prevent pull down ammeter 1 completely
Problem.
As further embodiment, the infrared beams 3 that infrared assembly is formed are located at the screw 2 for being used for fixing ammeter 1
Top (if ammeter 1 be arranged on vertical metope on, infrared beams 3 are located at the front of screw 2.Used in the present invention " on
Side ", " front " etc., it is for the ease of statement), when screw 2 is in tight condition, infrared beams 3 are not blocked by screw 2, at this moment
Controller 7 is in stable working condition.When screw 2 is unscrewed to precalculated position from tight condition, that is, someone wants
When by unscrewing screw 2, the lid of ammeter 1 is disassembled, screw 2 blocks infrared beams 3, and controller 7 controls warning device 8 to enter
Row alarm, dismounting ammeter personnel are given a warning by alarm, play fright effect.Controller 7 also passes alarm signal simultaneously
Control centre 9 is handed to, control centre 9 is good to react in time, sends corresponding staff to be handled to scene.
Further, as shown in figure 1, in order to ensure the working effect of infrared assembly, infrared beams 3 are arranged at screw 2
Top 4mm -7mm opening positions, i.e. when screw 2 tightens position 4mm -7mm by back-out, screw 2 will hide infrared beams 3
Gear, the infrared beams 3 that RF transmitter 10 is sent can not just reach infrared receiver 11, and now, controller 7 will control
Warning device 8 is alarmed.If power stealing personnel want, by handling so as to sneak current ammeter 1, just to have to electricity
The lid of table 1 disassembles first.And want to disassemble on the lid of ammeter 1, just have to first unscrew screw 2, it is above-mentioned red
The set-up mode of outer component can prevent power stealing personnel to carry out dismantling this mode and sneaks current to ammeter, as long as screw 2 is
Loosening will touch infrared beams 3, so as to trigger alarm.
In order to prevent power stealing personnel are first damaged infrared assembly from then being dismantled again to ammeter 1, following two are taken
Kind of scheme, the first scheme are will to form the RF transmitter 10 of infrared assembly and infrared receiver 11 is respectively arranged at electricity
On electricity box left side wall and right side wall, the position of side wall is relatively hidden, is not easy personnel's discovery of being sneaked current.Second scheme is red
Vibrating sensor 12 is respectively provided with outside line transmitter 10 and infrared receiver 11, vibrating sensor 12 is connected with controller 7,
When vibration, which occur, in RF transmitter 10 or infrared receiver 11 exceedes setting vibration values, controller 7 controls warning device 8
Alarmed and alarm signal is transferred to control centre 9.Preferably, setting vibration values are set and stored based on experience value
In controller 7, when run into be not above setting the common vibration of vibration values when, gate control system still normal work, when having
When people is sabotaged, vibration has exceeded setting vibration values, and at this moment controller 7 just controls warning device 8 to be alarmed.Vibration
The setting of sensor 12 can prevent power stealing personnel from first being destroyed to infrared assembly then to dismantle the row that ammeter 1 is sneaked current again
To realize the duplicate protection to ammeter 1 so that power stealing personnel have no way of doing it, and allow it to beat a retreat in the face of difficulties, and give up the thought of its power stealing.
Due to including a plurality of wire harness 4 in ammeter 1, need to handle wire harness 4 when being sneaked current, in order to further
Prevent from sneaking current, the appearance for behavior of leaking electricity, one layer of epidermis 5 is coated with the outer wall of every wire harness 4, letter is provided with epidermis 5
Number line 6, signal wire 6 are connected with controller 7.When power stealing person is sneaked current, signal wire is cut, the control alarm of controller 7
Device 8 is alarmed and alarm signal is transferred into control centre 9.As shown in Fig. 2 it is the setting side of signal wire disclosed in the present embodiment
Formula.Epidermis 5 forms circular ring, length and the 4 exposed equal length of wire harness of epidermis 5, in epidermis after wrapping up wire harness 4
More signal wires 6 are provided with 5, more signal wires 6 are evenly distributed in the epidermis 5 of annular shape and on the length direction of epidermis 5
Extension.Signal wire 6 upwardly extends in the whole length side of epidermis 5, if only in partial-length setting signal line 6, it is likely that make
The part of epidermis 5 for being not provided with signal wire 6 into the congenial searching of power stealing personnel is sheared and then sneaked current, and in whole length
Setting signal line 6 then allows power stealing personnel nowhere to set about on direction.In addition, more signal wires 6 are set in the present embodiment, more signals
Line 6 can be sheared in the wire harness 4 in protection access ammeter 1 in the range of 360 degree.
In the present embodiment, length and the 4 exposed equal length of wire harness of epidermis 5, whole wire harness 4 can be carried out entirely
The protection in orientation.If epidermis 5 only is set in the exposed a part of outer surface of wire harness 4, then stealing personnel will be organic
It can multiply, be handled in the exposed part for the wire harness 4 for being not provided with epidermis 5 so as to sneak current.Therefore, wire harness 4 it is all it is exposed
Outer length all sets epidermis 5 preferably to prevent the generation of stealing problem.Above-mentioned exposed part is meant that wire harness 4
Outside does not carry out blocking complete exposed aerial part.
The setting of infrared assembly and signal wire 6 realizes dual anti-theft, earth leakage protective, can more effectively protect state-owned
Assets will not be encroached on, and prevent power stealing, the generation of leaky.
In order to prevent some extreme power stealing personnel from being handled using high-tech means the wire harness 4 in access ammeter 1, this
Gate control system in embodiment is also provided with seal wire terminal, and 4 exposed section store of wire harness is in closed wiring
In terminal, seal wire terminal is box-like enclosed construction, has only opened up two cable holes in inlet wire and outlet opening position, closing
Lug is provided with the bottom surface of formula binding post, the seal wire terminal is fixed in ammeter box by lug.Closing
The setting of formula binding post has carried out comprehensive protection to wire harness, add power stealing personnel power stealing complexity and power stealing into
This, adds the security of gate control system, and seal wire terminal is mostly plastic material, and production and manufacturing cost are relatively low,
Economy is more preferable.
Except above-mentioned measure, the present invention also takes other measure, to prevent ammeter box from being damaged.The present invention's
Anti-theft net is provided with ammeter box, identity recognizing unit, identity recognizing unit are provided between anti-theft net and the casing of ammeter box
It is connected with controller 7.Anti-theft net will not hinder user to observe the number of degrees of ammeter, but also can increase to a certain extent steathily
The difficulty of electricity and damage ammeter, allows power stealing person to beat a retreat in the face of difficulties.
The present invention sets identity recognizing unit, on the one hand the setting of identity recognizing unit can prevent internal staff and user
Gang up and sneaked current, on the other hand, the setting of identity recognizing unit can ensure that staff can when ammeter breaks down
Quick opening gate system is repaired to ammeter 1.Identity recognizing unit passes to controller 7 after receiving identity information, control
Device 7 is screened to identity, the opening anti-theft net if identity information is confirmed.If identity information is not confirmed,
Then controller keeps anti-theft net to close and identity information is transferred into control centre.
As further embodiment, as shown in figure 3, in order to realize the intelligent opening of anti-theft net and closing, antitheft
Jack 13 is provided with net inwall, in addition to the latch 14 being fabricated from iron.One end of latch 14 is free end, latch 14 it is another
End is fixed in the side wall of ammeter box by hard spring 15, and the both ends of latch 14 are respectively arranged with the first electromagnet 16 and the second electricity
Magnet 17, the first electromagnet 16 and the second electromagnet 17 apart from latch 14 distance in the range of the magnetic force of electromagnet.Also wrap
Electromagnetic relay 18 is included, the first electromagnet 16 is connected with the normally-closed contact of electromagnetic relay 18, the first electromagnet 16 under normality
Obtain the electric free end for producing magnetic force and adsorbing latch 14 latch 14 is fixed in jack 13, anti-theft net is closed.Second electromagnet
17 are connected with the normally opened contact of electromagnetic relay 18, and when the normally opened contact of electromagnetic relay 18 obtains electric, the second electromagnet 17 produces
Magnetisation power, one end that the second electromagnet 17 absorption latch is connected with hard spring 15, in the presence of the absorption affinity of the second electromagnet 17,
Latch 14 compresses hard spring 15, so as to which latch 14 is removed from jack 13, and anti-theft net is opened.Using electromagnet to irony latch
14 absorption affinity realizes the opening and closing to anti-theft net, simple, efficiently, and control effect is good.Hard spring 15 is set, can not only
Enough utilize the elastic force of spring, moreover it is possible to certain support is carried out to latch 14 so that latch 14 accurately can enter in jack 13
Go out, if being provided that slinky spring, then can not then support latch 14, so as to which latch 14 can not smoothly pass in and out jack 13, cause
Anti-theft net opens closure inconvenience.
After identity information is obtained, controller is screened to identity, if identity information is confirmed, controller control
The normally opened contact of electromagnetic relay 18 closure processed, normally-closed contact are disconnected, and the second electromagnet 17 obtains electric generation magnetic force, and anti-theft net is opened；
If identity information is not confirmed, controller 7 controls the normally opened contact of electromagnetic relay 18 to disconnect, normally-closed contact closure,
First electromagnet 16 obtains electric generation magnetic force, and anti-theft net is closed.It is above-mentioned to be used to control the structure of anti-theft net opening and closing simple, institute
Need that all parts price is relatively low, and production cost is low, good anti-theft effect.
As preferred embodiment, identity recognizing unit includes fingerprint identification module, face recognition module, iris recognition
Module, password identification module and authority card identification module.Above-mentioned identification module is all more advanced recognition methods, can be ensured
The authenticity and security of staff's opening gate system.Because recognition of face to be carried out needs to set corresponding shooting to set
Standby, picture pick-up device also has recording function concurrently simultaneously, and the photologging around ammeter box is got off and is transferred to control centre, controls
There is corresponding monitoring personnel in center, the situation around ammeter box is monitored.Due to being provided with identity recognizing unit, moreover it is possible to
Enough prevent power system internal staff from ganging up stranger and damaging electric device.
Controller is connected by communication module with control centre, it is preferred that communication module be GPRS or bluetooth or 3G or
One kind in 4G or LAN.
High-low pressure ammeter box gate control system in the present invention is provided with multiple safety safeties, and ammeter box can be carried out
Multiple protective, effectively prevent from artificially deliberately causing ammeter box the behavior of damage.
Embodiment two
As shown in figure 4, it is the setting structure of signal wire in high-low pressure ammeter box gate control system epidermis disclosed in the present embodiment.
Difference between the present embodiment and embodiment one is, epidermis 5, which wraps up, forms circular ring after wire harness, the length of epidermis 5 with
The exposed equal length of wire harness, is provided with a signal wire 6 in epidermis 5, and signal wire 6 is in spiral shell in the epidermis of annular shape
Rotation shape sets and extended on the length direction of epidermis 5.The present embodiment only sets a signal wire 6, then compared in embodiment one
Cost it is lower, moreover, extended to using the signal wire 6 of helicoidal structure on the length direction of whole epidermis 5 so that steal
Electric personnel can not which position of accurate judgement have signal wire 6, which position does not have signal wire 6, so as to dare not set about to carry out easily
Power stealing.Spiral helicine signal wire 6 not only good economy performance, and the wire harness of access ammeter can be protected from each orientation, is adapted to wide
It is general to promote the use of.In the present embodiment, length and the exposed equal length of wire harness of epidermis 5, whole wire harness can be carried out
Comprehensive protection.If epidermis 5 only is set in wire harness exposed a part of outer surface, then stealing personnel will be organic
It can multiply, be handled in the exposed part for the wire harness for being not provided with epidermis 5 so as to sneak current.Therefore, wire harness it is all it is exposed outside
Part all set epidermis 5 preferably to prevent the appearance of stealing problem.Above-mentioned exposed part is meant that the outer of wire harness
Portion does not carry out blocking complete exposed aerial part.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to the present invention's
Thought, there will be changes, this specification content should not be construed as to the present invention in specific embodiments and applications
Limitation.
Claims (9)
1. a kind of high-low pressure ammeter box gate control system, including controller, warning device and infrared assembly, the controller respectively with
Warning device, infrared assembly and control centre are connected, it is characterised in that：The infrared assembly is respectively arranged at the upper of ammeter
End and lower end；
The infrared beams that the infrared assembly is formed are located at the top for the screw for being used to fix ammeter, and the screw is in and tightens shape
During state, infrared beams are not blocked by screw；
The screw from tight condition be unscrewed to precalculated position when, the screw blocks infrared beams, the controller control
Warning device is alarmed and alarm signal is transferred into the control centre；
Include a plurality of wire harness in the ammeter, be coated with one layer of epidermis on the outer wall of every wire harness, in the epidermis
Signal wire is provided with, the signal wire is connected with the controller；
When the signal wire is cut, the controller control warning device is alarmed and alarm signal is transferred into the control
Center；
The infrared assembly includes RF transmitter and infrared receiver, the RF transmitter and infrared receiver
It is respectively arranged on ammeter box left side wall and right side wall；
Vibrating sensor, the vibrating sensor and the control are provided with the RF transmitter and infrared receiver
Device processed is connected；
When, which there is vibration, in the RF transmitter or infrared receiver exceedes setting vibration values, the controller control report
Alarm device is alarmed and alarm signal is transferred into the control centre.
2. high-low pressure ammeter box gate control system as claimed in claim 1, it is characterised in that：After the epidermis wraps up the wire harness
Form circular ring, the length of the epidermis and the exposed equal length of the wire harness；
The more signal wires are provided with the epidermis, the more signal wires are evenly distributed on the epidermis of annular shape
In and extend on the epidermis length direction.
3. high-low pressure ammeter box gate control system as claimed in claim 1, it is characterised in that：After the epidermis wraps up the wire harness
Form circular ring, the length of the epidermis and the exposed equal length of the wire harness；
A signal wire is provided with the epidermis, the signal wire is set in the shape of a spiral in the epidermis of annular shape
Put and extend on the epidermis length direction.
4. high-low pressure ammeter box gate control system as claimed in claim 2 or claim 3, it is characterised in that：Also include closed terminals
Son, the exposed section store of wire harness is in the seal wire terminal；
The seal wire terminal is box-like enclosed construction, has only opened up two cable holes in inlet wire and outlet opening position；
Lug is provided with the bottom surface of the seal wire terminal, is fixed the seal wire terminal by the lug
In ammeter box.
5. the high-low pressure ammeter box gate control system as described in any one of claims 1 to 3, it is characterised in that：On the ammeter box
Anti-theft net is provided with, identity recognizing unit, the identity recognizing unit are provided between the casing of the anti-theft net and ammeter box
It is connected with controller；
The identity recognizing unit passes to the controller after receiving identity information, and the controller is screened to identity,
The anti-theft net is opened if identity information is confirmed；
If identity information is not confirmed, the controller keeps the anti-theft net to close and is transferred to identity information
The control centre.
6. high-low pressure ammeter box gate control system as claimed in claim 5, it is characterised in that：It is provided with the anti-theft net inwall
Jack；
Also include the latch being fabricated from iron, one end of the latch is free end, and the other end of the latch is consolidated by hard spring
It is scheduled in the side wall of the ammeter box；
The both ends of the latch are respectively arranged with the first electromagnet and the second electromagnet, first electromagnet and the second electromagnet
Distance apart from the latch is in the range of the magnetic force of electromagnet；
Also include electromagnetic relay, first electromagnet is connected with the normally-closed contact of the electromagnetic relay, institute under normality
State the first electromagnet and obtain electric generation magnetic force and adsorb the free end of the latch and the latch is fixed in jack, it is described antitheft
Gateway closes；
Second electromagnet is connected with the normally opened contact of the electromagnetic relay, when the normally opened contact of the electromagnetic relay
Second electromagnet described in when obtaining electric produces magnetic force, and second electromagnet adsorbs one end that the latch is connected with hard spring,
The latch compression hard spring is removed from the jack in the presence of second electromagnet absorption affinity, and the anti-theft net is opened.
7. high-low pressure ammeter box gate control system as claimed in claim 6, it is characterised in that：The controller is discriminated to identity
Not, if identity information is confirmed, the controller controls the electromagnetic relay normally opened contact closure, and normally-closed contact breaks
Open, the second electromagnet obtains electric generation magnetic force, and the anti-theft net is opened；
If identity information is not confirmed, the controller controls the electromagnetic relay normally opened contact to disconnect, normally closed
Contact closure, the first electromagnet obtain electric generation magnetic force, and the anti-theft net is closed.
8. high-low pressure ammeter box gate control system as claimed in claim 5, it is characterised in that：The identity recognizing unit includes referring to
Line identification module, face recognition module, iris recognition module, password identification module and authority card identification module.
9. high-low pressure ammeter box gate control system as claimed in claim 5, it is characterised in that：Also include communication module, the control
Device processed is connected by the communication module with control centre；
The communication module is one kind in GPRS or bluetooth or 3G or 4G or LAN.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610819376.4A CN106408708B (en) | 2016-09-12 | 2016-09-12 | High-low pressure ammeter box gate control system |
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|---|---|---|---|
| CN201610819376.4A CN106408708B (en) | 2016-09-12 | 2016-09-12 | High-low pressure ammeter box gate control system |
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| CN106408708A CN106408708A (en) | 2017-02-15 |
| CN106408708B true CN106408708B (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610819376.4A Active CN106408708B (en) | 2016-09-12 | 2016-09-12 | High-low pressure ammeter box gate control system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732683A (en) * | 2017-10-31 | 2018-02-23 | 凯源新创（天津）科技有限公司 | It is a kind of to play triple antitheft intelligent high-pressure power distribution cabinets |
| CN108152551A (en) * | 2017-11-24 | 2018-06-12 | 国网北京市电力公司 | Electricity anti-theft method and device |
| CN112798835A (en) * | 2020-12-28 | 2021-05-14 | 广东电网有限责任公司中山供电局 | Uninterrupted meter replacing device |
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| CN106408708A (en) | 2017-02-15 |
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