CN202512680U - Breakage-proof and anti-theft long-distance monitoring device for transformer - Google Patents
Breakage-proof and anti-theft long-distance monitoring device for transformer Download PDFInfo
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- CN202512680U CN202512680U CN2012201264766U CN201220126476U CN202512680U CN 202512680 U CN202512680 U CN 202512680U CN 2012201264766 U CN2012201264766 U CN 2012201264766U CN 201220126476 U CN201220126476 U CN 201220126476U CN 202512680 U CN202512680 U CN 202512680U
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- transformer
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- intelligent bolt
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Abstract
The utility model provides a breakage-proof and anti-theft long-distance monitoring device for a transformer. The breakage-proof and anti-theft long-distance monitoring device comprises an infrared probing device located at the upper end of an electric pole of a transformer region, intelligent bolt assemblies located at the four corners of the upper cover of the transformer and an anti-theft coil for connecting the four intelligent bolt assemblies in series, wherein the infrared probing device, the intelligent bolt assemblies and the anti-theft coil are connected with a signal collecting module; the signal collecting module is connected with a single chip microcomputer through an optical coupling isolation module; and the output end of the single chip microcomputer is connected with a monitoring system through a GSM (Global System for Mobile) module. According to the breakage-proof and anti-theft long-distance monitoring device, breakage-proof and anti-theft long-distance wireless monitoring can be carried out on the transformer through electrician mobile phones in a power distribution region, security inspector mobile phones in power supply administrations in villages and towns, monitoring platforms in county telephone central offices, and police 110 platform three-level networks by using the intelligent detection control and a GSM network technology matched with the anti-dismounting intelligent bolt and the alarming coil which are mounted on the upper cover of the shell of the transformer, thus the state property loss can be avoided.
Description
Technical field
The utility model relates to a kind of tamper-proof theft protection long-distance monitorng device of urban and rural power grids transformer that is widely used in.
Background technology
Transformer is the outlying power distribution station of the visual plant of electric system, a particularly rural area transformer, unmanned; It is very rampant that some lawless persons destroy the criminal offence that theft transformer copper core circle sells profit when copper scrap; Particularly in the winter time, indivedual small towns service areas once took place overnight, and tens transformers go to pot; Copper coil is stolen, brings about great losses for national wealth and industrial and agricultural production.Therefore, occurred some anti-theft device for transformer on the market, obtained certain function to guaranteeing transformer safety, but still had many problems.
At present, the shortcoming of existing anti-theft device for transformer existence is:
1, the use high-strength anti-theft bolt that has is passive antitheft, has just increased thief and has destroyed the difficulty and prolongation crime time of bolt, but finally can't resolve the problem that transformer is destroyed theft.
2, the employing infrared induction warning device that has, no matter be that animal, livestock and personnel get into the antitheft fence coverage and report to the police, distribution management electrician and police are on the scene finds it is to report the waste of manpower police strength by mistake.
3, the employing position resolver sensor that has is reported to the police, and opens transformer case when thief, reports to the police when toppling over transformer theft copper coil, and this moment, transformer was destroyed, had caused irremediable property loss even arrest the offender.
The utility model content
Report by mistake in order to solve existing anti-theft device for transformer, report late; Even waste of manpower, police strength and arrest thief; Transformer is destroyed, causes the shortcoming of irremediable property loss, provides a kind of novel transformer tamper-proof theft protection long-distance monitorng device.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model comprises the infrared detection device that is positioned at electric pole upper end, transformer platform district, the intelligent bolt assembly that is positioned at four jiaos of transformer loam cakes; And the antitheft coil that four intelligent bolt assemblies are cascaded; Described infrared detection device, intelligent bolt assembly and antitheft coil all are connected with signal acquisition module; Signal acquisition module connects single-chip microcomputer through the light-coupled isolation module, and the output terminal of single-chip microcomputer connects supervisory system through gsm module.
Described intelligent bolt assembly comprises package shell, and described package shell insulate through axle sleeve and transformer case, and is connected with the transformer loam cake through nuts and bolt; Insulating washer and following insulating washer in package shell, packing into; Conductive gasket and following conductive gasket are set between last insulating washer and following insulating washer; Between last conductive gasket and following conductive gasket, packing ring is set, in the hole of packing ring, pressure-sensitive conductive rubber is set; Wherein, the described conductive gasket of going up is connected through the input electrode of lead with input bilateral connector, and described conductive gasket down is connected through the output electrode of lead with output bilateral connector.
Described cable is the concentric cable that has the metallic shield net.
Described supervisory system comprises any one or a few in platform district electrician mobile phone, the safety supervision person of power supply station mobile phone, the county telephone central office's safety supervision platform.
Adopt the utility model of technique scheme; Application intelligent detects control and GSM network technology; The intelligent bolt of anti-dismounting and the warning coil that cooperate the transformer case loam cake to install have been realized power distribution station electrician's mobile phone, the security staff of small towns power supply station mobile phone, county telephone central office's safety supervision platform and the police's 110 platform three-level networks tamper-proof theft protection remote wireless monitoring to transformer, have accomplished that thief gets into the fence coverage early warning, starts to destroy electric wire, the triple warnings of demounting bolt; Guarantee to report to the police in advance; Responding is in time accurately prevented and is arrested thief, avoids the national wealth loss.
Description of drawings
Fig. 1 is the theory diagram of the utility model.
Fig. 2 is the structural representation of intelligent bolt assembly in the utility model.
Fig. 3 is the fundamental diagram of intelligent bolt assembly in the utility model.
Fig. 4 is the integrated circuit figure of the utility model.
Embodiment
As shown in Figure 1; The utility model comprises the infrared detection device that is positioned at electric pole upper end, transformer platform district, the intelligent bolt assembly that is positioned at four jiaos of transformer loam cakes; And the antitheft coil that four intelligent bolt assemblies are cascaded; Infrared detection device, intelligent bolt assembly and antitheft coil all are connected with signal acquisition module, and signal acquisition module connects single-chip microcomputer through the light-coupled isolation module, and the output terminal of single-chip microcomputer connects supervisory system through gsm module.Above-mentioned supervisory system comprises any one or a few in platform district electrician mobile phone, the safety supervision person of power supply station mobile phone, the county telephone central office's safety supervision platform.
1, infrared detection device
Infrared detection device is installed in the electric pole upper end in the transformer platform district, and thief is as long as the illegal transformer platform district fence coverage that gets into gets final product output alarm signal, and its remote alarm interface is gathered port with the single-chip microcomputer detection signal and is connected.At this moment, if general personnel are strayed into or animals is swarmed into, device is in alert status, prevents wrong report, waste of manpower, police strength.
2, intelligent bolt assembly
As shown in Figure 2; The intelligence bolt assembly comprises package shell 1, and package shell 1 is through nylon sleeve 8 and transformer case 9 insulation, and package shell 1 bottom is provided with metal plain cushion 16; The below of metal plain cushion 16 is a nut 17, and package shell 1 is connected with transformer loam cake 11 with bolt 10 through nut 17.The last split pin 18 that clamp nut 17 usefulness are set in bolt 10 bottoms.Pack in the package shell 1 and go up insulating washer 12 and following insulating washer 2; Conductive gasket 7 and following conductive gasket 3 are set between last insulating washer 12 and following insulating washer 2; Between last conductive gasket 7 and following conductive gasket 3, silicone rubber gasket 6 is set, four pressure-sensitive conductive rubbers 15 are set in the hole of silicone rubber gasket 6; Wherein, last conductive gasket 7 is connected through the input electrode 14 of lead with input bilateral connector 13, and following conductive gasket 3 is connected through the output electrode 5 of lead with output bilateral connector 4.Behind the clamp nut 17, silicone rubber gasket 6 is compressed like this, pressure-sensitive conductive rubber 15 conducting that is under pressure, and input electrode 14 constitutes signalling channels with output electrode 5; Otherwise, unscrewing nut 17 silicone rubber gasket resiliences, pressure-sensitive conductive rubber 15 breaks off, and signalling channel is interrupted.
3, antitheft coil
As shown in Figure 3; The common coupling bolt that the transformer loam cake is 11 4 jiaos all changes a, b, c, four intelligent bolt assemblies of anti-dismounting of d into; And four intelligent transformer bolt assemblies are connected in series through the concentric cable 19 that has the metallic shield net successively; Thereby form a hidden signalling channel, and finally be connected in the anti-theft monitoring device.Specifically; Above-mentioned cable 19 adopts the concentric cable of SYWV-75-5 type band metallic shield net as connecting electric wire; With input bilateral connector 13,4 series connection successively of output bilateral connector on a, b, c, four intelligent bolt assemblies of anti-dismounting of d, first intelligent bolt assembly a imports bilateral connector 13 and is connected with anti-theft monitoring device through 5F head, concentric cable, 5F head through the 5F head; The output bilateral connector 4 of first intelligent bolt assembly a connects the input bilateral connector 4 of second intelligent bolt assembly b through cable 19; By that analogy; Lower floor's conductive gasket 3 of the 4th intelligent bolt assembly d is connected with packing ring 16 through flexible circuit conductor internally; Link to each other with transformer case 11 through bolt 10 again, form an electric signal passage of can't see from the outside.
Under normal circumstances; The intelligent bolt assembly of the anti-dismounting of four jiaos of four transformers of a, b, c, d of installing of transformer loam cake is under the pressure of bolted; Pressure-sensitive conductive rubber 15 receives the pressure conducting of upper and lower conductive gasket; The tamper-proof theft protection long-distance monitorng device of transformer detection signal, through bolt 10, transformer case ground connection among the intelligent bolt assembly d of the anti-dismounting of transformer, is linked up with the tamper-proof theft protection long-distance monitorng device of transformer earth terminal successively through the intelligent bolt assembly a of the anti-dismounting of transformer, b, c, d through coaxial cable core wire again; Form a hidden signalling channel, the tamper-proof theft protection long-distance monitorng device of transformer is in holding state.
Another road detection signal of the tamper-proof theft protection long-distance monitorng device of transformer; Through concentric cable metallic shield net; Successively through the intelligent bolt assembly a of the anti-dismounting of transformer, b, c, d, outer hull shape, become another hidden signalling channel; Because nylon sleeve 8 insulation are arranged between anti-intelligent bolt assembly shell 1 of dismounting of transformer and transformer case 9, the coupling bolt 10, and signal is high level.
When thief implements to destroy the theft transformer; No matter be transformer is moved or taken apart copper coil dismounting is stolen; All must cut off, remove the antitheft electric wire concentric cable that the tamper-proof theft protection long-distance monitorng device of transformer connects the intelligent bolt assembly of the anti-dismounting of transformer; This moment, detection signal interrupted, and device sends alerting signal.
When thief is directly dismantled the intelligent bolt assembly of the anti-dismounting of transformer, the split pin 18 that must remove set nut 17, opening lock-joint end is to be crimped onto package shell 1 the inside to both sides; Very little with the shell gap; Want to remove, instrument one is moving a little, will the triggering component shell; Because package shell and bolt split pin are in varying level, touch immediately and report to the police.
4, transformer displacement probe unit
Transformer anti-theft coil metal gauze screen, intelligent bolt shell, transformer case, transformer stand, comprehensive distribution box shell form a hidden annular signalling channel; Gathering port with the single-chip microcomputer detection signal is connected; Thief is as long as move and the dismounting transformer; Single-chip microcomputer just can detect shift signal, triggers and reports to the police.
5, signal opto-electronic conversion isolated location
Through the flashlight power conversion circuit, send the signal of gathering to single-chip microcomputer, photoelectric isolating circuit mainly is used for preventing high voltage, strong electromagnetic, improves the interference rejection ability of single-chip microcomputer.
6, Single-chip Controlling unit
Transformer long-distance monitorng device Single-chip Controlling unit; Be to take over from the past and set a new course for the future to realize the command centre that the long-range prison of transformer is reported to the police; It will collect information such as protective device action situation and handle, analyzes, judges; Control GSM circuit is reported to the police to the related personnel, realizes long-range remote monitoring to transformer.
7, GSM communication module unit
GSM communication module unit is one and adds the control system that single-chip microcomputer is formed by the GSM communication module.The GSM circuit mainly is to be used for setting up wireless channel, sends warning message.
8, power conversion unit
Power conversion unit is that AC/DC is transformed to transformer long-distance monitorng device power supply, the GSM unit that prevents to have a power failure can't work, design and installation has chargeable lithium ion battery group power supply back-up source in support.Back-up source has been arranged, both made to lose AC power supplies, the transformer long-distance monitorng device also can operate as normal.
9, every transformer long-distance monitorng device needs to handle a SIM cards of mobile phones to local GSM Virtual network operator, and opens the SMS function, and number is as the electronic ID card of every transformer long-distance monitorng device.
10, the control section of the tamper-proof theft protection device of transformer is integrated in is installed in the metallic shield box on the transformer on electrical energy metering tank or the stand in the comprehensive power distribution cabinet, miniature antenna is drawn, thief is difficult for discovering.
The principle of work and the process of the utility model are following:
As shown in Figure 4, when the equipment operate as normal, the tamper-proof theft protection long-distance monitorng device of transformer is in holding state.In the time of in the lawless person gets into the transformer fence coverage, the infrared eye action, the Vcc power supply is supplied power to photoelectrical coupler O1 through RP1, infrared eye; Isolate conversion through photoelectricity, to single-chip microcomputer IC1P3.0 mouth input signal, after single-chip microcomputer carries out the signal judgment processing; The control gsm module sends " someone gets into XX transformer platform district " note early warning signal to power distribution station electrician's mobile phone, and notice power distribution station electrician enhances your vigilance, if general personnel are strayed into or animals is swarmed into; Do not destroy larceny; No longer send alerting signal, avoid wrong report, the waste of manpower police strength.
When thief implement to destroy the theft transformer,, all must cut off, remove the antitheft inductive coil no matter be that transformer is moved or opened the copper coil dismounting is stolen; This moment, the Vcc power supply passed through RP1, antitheft coil, intelligent bolt, photoelectrical coupler O3 to single-chip microcomputer IC1P3.2 mouth input signal; After single-chip microcomputer carried out the signal judgment processing, the control gsm module sent " XX platform district has the people to destroy the antitheft coil " SMS alarm signal to power distribution station electrician's mobile phone, reports to the police to county, township power supply station safety supervision personnel mobile phone and security monitoring platform simultaneously; Three grades of interlocks this moment; Cooperate the police to surround the scene rapidly, arrest the offender, the protection national wealth.
When thief dismounting transformer bolt; The Vcc power supply passes through RP1, antitheft coil, intelligent bolt, photoelectrical coupler O3 to single-chip microcomputer IC1P3.1 mouth input signal; After single-chip microcomputer carries out the signal judgment processing; The control gsm module sends " XX platform district has the people to dismantle the transformer bolt " SMS alarm signal to power distribution station electrician's mobile phone, reports to the police to county, township power supply station safety supervision personnel mobile phone and security monitoring platform simultaneously.
When thief lifts or during phase shifting transformer; The Vcc power supply passes through RP1, transformer anti-theft coil metal gauze screen, intelligent bolt shell, transformer case, transformer stand, comprehensive distribution box shell, photoelectrical coupler O4 to single-chip microcomputer IC1P3.3 mouth input signal; After single-chip microcomputer carries out the signal judgment processing; The control gsm module sends " there is people's phase shifting transformer in XX platform district " SMS alarm signal to power distribution station electrician's mobile phone, reports to the police to county, township power supply station safety supervision personnel mobile phone and security monitoring platform simultaneously.
It is that supervising device provides power supply that power module DY, electric capacity E2, C4 form the AC/DC power converting circuit, and voltage stabilizing chip IC 3, electric capacity E6, C7 form stabilized voltage supply single-chip microcomputer is supplied power; It is that supervising device provides back-up source that voltage stabilizing chip IC 2, resistance R 7, R6, diode D4, D5, electric capacity E3, E4, E5, C5, C6, electric battery BT1 form secondary voltage stabilizing charge power supply.
Claims (4)
1. tamper-proof theft protection long-distance monitorng device of transformer; It is characterized in that: it comprises the infrared detection device that is positioned at electric pole upper end, transformer platform district, the intelligent bolt assembly that is positioned at four jiaos of transformer loam cakes; And the antitheft coil that four intelligent bolt assemblies are cascaded; Described infrared detection device, intelligent bolt assembly and antitheft coil all are connected with signal acquisition module; Signal acquisition module connects single-chip microcomputer through the light-coupled isolation module, and the output terminal of single-chip microcomputer connects supervisory system through gsm module.
2. the tamper-proof theft protection long-distance monitorng device of transformer according to claim 1; It is characterized in that: described intelligent bolt assembly comprises package shell (1); Described package shell (1) insulate through axle sleeve (8) and transformer case (9), and is connected with transformer loam cake (11) with bolt (10) through nut (17); In package shell (1), pack into and go up insulating washer (12) and following insulating washer (2); Conductive gasket (7) and following conductive gasket (3) are set between last insulating washer (12) and following insulating washer (2); Between last conductive gasket (7) and following conductive gasket (3), packing ring (6) is set, pressure-sensitive conductive rubber (15) is set in the hole of packing ring (6); Wherein, the described conductive gasket (7) of going up is connected through the input electrode (14) of lead with input bilateral connector (13), and described conductive gasket (3) down is connected through the output electrode (5) of lead with output bilateral connector (4).
3. the tamper-proof theft protection long-distance monitorng device of transformer according to claim 2 is characterized in that: described cable (19) is for having the concentric cable of metallic shield net.
4. the tamper-proof theft protection long-distance monitorng device of transformer according to claim 1 is characterized in that: described supervisory system comprises any one or a few in platform district electrician mobile phone, the safety supervision person of power supply station mobile phone, the county telephone central office's safety supervision platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201264766U CN202512680U (en) | 2012-03-30 | 2012-03-30 | Breakage-proof and anti-theft long-distance monitoring device for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201264766U CN202512680U (en) | 2012-03-30 | 2012-03-30 | Breakage-proof and anti-theft long-distance monitoring device for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202512680U true CN202512680U (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201264766U Withdrawn - After Issue CN202512680U (en) | 2012-03-30 | 2012-03-30 | Breakage-proof and anti-theft long-distance monitoring device for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202512680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366479A (en) * | 2012-03-30 | 2013-10-23 | 郑州金源特变电气有限公司 | Transformer damage proof anti-theft remote monitoring device |
| CN107547859A (en) * | 2016-10-25 | 2018-01-05 | 郑州蓝视科技有限公司 | Transformer resistance to movement video frequency monitoring method |
-
2012
- 2012-03-30 CN CN2012201264766U patent/CN202512680U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366479A (en) * | 2012-03-30 | 2013-10-23 | 郑州金源特变电气有限公司 | Transformer damage proof anti-theft remote monitoring device |
| CN103366479B (en) * | 2012-03-30 | 2016-03-16 | 郑州金源特变电气有限公司 | The tamper-proof theft protection long-distance monitorng device of transformer |
| CN107547859A (en) * | 2016-10-25 | 2018-01-05 | 郑州蓝视科技有限公司 | Transformer resistance to movement video frequency monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121031 Effective date of abandoning: 20160316 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |