CN201465247U - Wire pole stay wire anti-theft device - Google Patents
Wire pole stay wire anti-theft device Download PDFInfo
- Publication number
- CN201465247U CN201465247U CN2009200926599U CN200920092659U CN201465247U CN 201465247 U CN201465247 U CN 201465247U CN 2009200926599 U CN2009200926599 U CN 2009200926599U CN 200920092659 U CN200920092659 U CN 200920092659U CN 201465247 U CN201465247 U CN 201465247U
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- China
- Prior art keywords
- backguy
- wire
- line bar
- universal pressure
- indoor receiver
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- Expired - Fee Related
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Abstract
The utility model relates to a wire pole stay wire anti-theft device which consists of a universal pressure sensor, an outdoor emitter, an indoor receiver, and a central controller used for controlling data receiving and data analysis and processing, wherein the universal pressure sensor is arranged at the upper part of a wire pole between a stay wire and the wire pole, a clearance is left between the universal pressure sensor and the stay wire, the outdoor emitter is arranged at the upper part of the wire pole, the universal pressure sensor is connected with a stay wire state collector interface by a transmission line, the outdoor emitter is connected with an indoor receiver network by a GSM network, and the indoor receiver is connected with the central controller. The wire pole stay wire anti-theft device is applicable to remote real-time on-line monitoring on high-voltage power transmission lines of 35kV or above and low-voltage distribution circuit tower stay wire, and simultaneously can be applied to telegraphy and other strength-bearing connecting devices, so as to conduct all-weather ceaseless monitoring to the strength-bearing conditions of various strength-bearing devices, and accurately inform fault point and fault information in the shortest time, thus providing scientific proof and strong technical assurance for prompt repair, and avoiding occurrence of accidents to the greatest extent.
Description
Technical field
The utility model relates to a kind of anti-theft device, especially relates to a kind of line bar Pull wire anti-thief device that prevents that the backguy of circuit line bar is stolen.
Background technology
At present, ultra-high-tension power transmission line is owing to the forced outage that artificial theft causes is very huge to the economic loss that national economy causes, and wherein the stolen rod disconnection that causes down of shaft tower or the backguy of line bar is a major reason.Though do not having can not cause the accident of falling the bar immediately under the situation of wind-force after the shaft tower backguy is cut, but because the transmission line of electricity distribution is too wide, stolen location is often in remote mountain area, field, be difficult to be found immediately, if run into inclement weathers such as strong wind, sleet, do not have the shaft tower of backguy very easily to topple over, cause the broken string accident.
According to certain electric company practical operation situation statistics in recent years, in the case that these equipment are cut, especially situation about being cut with backguy and distaff is the most outstanding.Only in the time in 4 years year Dec of in January, 2003 to 2006,396 of the stolen incidents of backguy and distaff take place altogether, 883 stolen saws of backguy are arranged altogether, and the serious accident that shaft tower is toppled over took place to cause because of backguy is stolen.Though put in place, rush to repair in time by tour, occurrence of large-area power outage not, its character is very abominable, consequence is inconceivable.
Antitheft distaff, the antitheft sheath of corundum etc. are installed in the antitheft common employing of current power transmission line guy, though these anti-theft measures play antitheft effect to a certain extent, but on the one hand because antitheft distaff and the antitheft sheath of corundum self theftproof performance also exist certain weakness, cut the raising of means on the other hand along with the robber, both having made is to have taked anti-measure, and distaff is cut or happens occasionally.After the robber cuts generation, can not in time grasp to steal and cut information, take effective treatment measures, and cause guide rod tower accident.
The utility model content
The purpose of this utility model is to provide a kind of carries out wireless remote to outside wire bar or the backguy of line tower and monitors in real time, finds that in time backguy is cut, and takes remedial measuress such as repairing, avoids the line bar to topple over and causes the line bar Pull wire anti-thief device of broken string accident.
For achieving the above object, the utility model is by the following technical solutions:
A kind of line bar Pull wire anti-thief device of the present utility model, by universal pressure inductor, outdoor transmitter, indoor receiver, be used to control the central control unit composition of reception and data analysis processing, universal pressure inductor is installed in the line bar top between backguy and the line bar, leave the gap between universal pressure inductor and the backguy, outdoor transmitter is installed the top of online bar, be provided with the fault condition detection chip in the outdoor transmitter, be used for solar storage battery to the fault condition detection chip power supply, the GSM card that is connected with the fault condition detection chip, the backguy state acquisition device interface that is connected with the fault condition detection chip, universal pressure inductor is connected with backguy state acquisition device interface by transmission line, and the GSM cartoon is crossed the GSM network and is connected with indoor receiver network; Indoor receiver is connected with central control unit.
Above-mentioned line bar Pull wire anti-thief device also is provided with standby lithium ion battery in the described outdoor transmitter, is used to connect the system extension interface of temperature sensor, humidity sensor, wind speed, wind transducer.Its objective is and can the failure environment of outdoor transmitter be detected.
Above-mentioned line bar Pull wire anti-thief device, the quantity of described backguy state acquisition device interface are 1-12, can the 1-12 root backguy of line bar be detected in real time.
Above-mentioned line bar Pull wire anti-thief device, the number of faults that described indoor receiver detects backguy is 1-300.Indoor receiver can be to a lot of line bar backguy in the GSM network coverage, but the quantity that at every turn can detect the fault backguy mostly is 300 most.
Because the utility model is taked technique scheme, has following beneficial effect:
Major function of the present utility model is the actual state of real time on-line monitoring shaft tower backguy, sends alarm and give managerial personnel when being cut.Many outdoor transmitters can be installed, in the GSM network's coverage area with the distance of monitoring center without limits.Every outdoor transmitter can detect the situation of 12 backguys at most, in addition can the monitoring of environmental temperature, cell voltage and temperature data in the outdoor transmitter.
Outdoor transmitter and indoor receiver are by GSM short message transfer data information, outdoor transmitter can be beamed back one day detection data at the setting-up time of every day to central control unit, central control unit can be sent out outdoor transmitter and survey, during the school, instruction such as test, outdoor transmitter can send warning information to centralized administrator immediately when having backguy stolen.So that in time take remedial measuress such as repairing targetedly, avoid the line bar to topple over and break, guarantee that supply line normally moves.
Outdoor transmitter volume is small and exquisite, has functions such as waterproof and dustproof, lightning protection, anti-electromagnetic interference (EMI), anti-high temperature, anti-low temperature, and is easy for installation, do not need line outage during installation
The utility model is applicable to the remote live on-line monitoring of 35kV and above ultra-high-tension power transmission line and the backguy of low-voltage distribution wire line pole tower, also can be applicable to simultaneously in other load coupling arrangements such as telecommunications, be subjected to situation to carry out round-the-clock uninterrupted monitoring to each bearing, in the shortest time, inform trouble spot and failure message accurately, for repairing in time provides the foundation and the strong technique guarantee of science, avoided the generation of accident to greatest extent.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can be passed through following instructions, claims, and the specifically noted structure realizes and obtains in the accompanying drawing.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 looks synoptic diagram for the master of the utility model structure.
Mark among the figure: the indoor receiver 8-GSM of the universal pressure inductor 3-of 1-backguy 2-line bar 4-outdoor transmitter 5-central control unit 7-network
Embodiment
As shown in Figure 1, a kind of line bar Pull wire anti-thief device of the present utility model, by universal pressure inductor 2, outdoor transmitter 4, indoor receiver 7, be used to control central control unit 5 compositions of reception and data analysis processing, universal pressure inductor is installed in the line bar top between backguy 1 and the line bar 3, leave the gap between universal pressure inductor and the backguy, outdoor transmitter is installed the top of online bar, be provided with the fault condition detection chip in the outdoor transmitter, be used for solar storage battery to the fault condition detection chip power supply, the GSM card that is connected with the fault condition detection chip, the backguy state acquisition device interface that is connected with the fault condition detection chip, universal pressure inductor 2 is connected with backguy state acquisition device interface by transmission line, and the GSM cartoon is crossed GSM network 8 and is connected with indoor receiver 7 networks; Indoor receiver 7 is connected with central control unit 5.
Also be provided with standby lithium ion battery in the outdoor transmitter 4, be used to connect the system extension interface of temperature sensor, humidity sensor, wind speed, wind transducer.Its objective is and can the failure environment of outdoor transmitter be detected.
The quantity of backguy state acquisition device interface is 1-12.Indoor receiver can be to a lot of line bar backguy in the GSM network coverage, but the quantity that at every turn can detect the fault backguy mostly is 300 most.
The number of faults that indoor receiver 7 detects backguy is 1-300.Indoor receiver can be to a lot of line bar backguy in the GSM network coverage, but the quantity that at every turn can detect the fault backguy mostly is 300 most.
During work, adopt the gsm wireless transmission mode, outdoor transmitter 4 by the transmission of GSM note with remote monitoring to backguy 1 operation conditions note send to indoor receiver 7 or managerial personnel's mobile phone.The content of short message can be the non-text data of text, numeral or scale-of-two, and every rule information content is generally 100 characters, the reliability height of communication like this, and expense is low.
The GSM parameter is: type is TC35, baud rate 19200,8 bit data positions, 1 position of rest, no parity.Support the EGSM900/GSM1800 double frequency; Direct AT instruction control; Support GSMphase2/2+; During output power EGSM900,2W/GSM1800,1W; Input voltage 3.3-5.5V; Power consumption: dormant state, 3.0mA; Idle condition, 10.0mA; The average 300mA of emission state, peak value 1.8A; Data rate: maximum rate 14.4kbps under the CSD state; Interface: 40pin comprises pin/50 Ω antennal interfaces such as power supply, 3V SIM card, RS232 interface, voice, control;
The outdoor transmitter 4 that power supply system is mainly open-air shaft tower installation provides round-the-clock electric power to support.Open-air supply line is a high-tension line, and equipment can't use its electric power, and it also is unpractical providing common 220V conventional electric power by wiring in the open air.The daily power consumption of chipset design reduction off-premises extension collector has improved the dormancy awakening power-save mechanism, and its parameter is as follows:
Low-power consumption: under dormant state, all I/O and communication facilities will be closed, and power consumption is 10mW.Under scanning mode, the I/O equipment of system is activated, and power consumption is about 450mW.Under communication pattern, system start-up I/O equipment and communication facilities, the power of this moment depends on the quantity and the communication device types of I/O equipment.In the application of low-power consumption, system can be the pattern of park mode by configuration in most of the cases, uses scan pattern under a few cases; Under rare occasion, use communication pattern.
Power supply: outdoor transmitter 4 can use multiple power supply mode: small-sized DC reason battery power, and voltage is that 12V, electric current are 500mA to the maximum; Voltage range is the electric current power supply of 11.5-13.8VDC; Power is 6-30W sun power merit electricity, and the internal cell of 1 0.8Ah can be nearly 8 hours power supply of extension set at park mode; If when using serial ports 3 and serial ports 4 functions, the 12V accumulator of usefulness 7-17Ah and sun power are as power supply.
Low-power dissipation system uses various communications protocols, as Modbus, SERIESII, DNP3 etc.
Product is selected the minimum universal pressure inductor of volume for use.Simple in structure firm, the angle of backguy is changed and the pressure sensitive sensitivity that produces, the minimum difficult discovery of volume own is installed succinctly, does not need the power supply support, meets multiple technologies requirement such as outwork.
The volume of outdoor transmitter and disguise: a unattended electronic anti-theft product; in the environment in the open air; exposure itself just means stolen and destroyed; having said nothing of to guy guard. the people who is familiar with electronics general knowledge knows; what the volume of electronic product was the most difficult is exactly to reduce. through improving circuit chip; improvement interface and mounting process; success the off-premises extension volume is integrated into a dictionary size. moreover; integrated standby reason electric battery in the protective shielding shell of a dictionary size; the fault condition detection chip; standby backguy state acquisition device interface; system extension interface etc. the guard shield of outdoor transmitter has good anti-beating; impact resistance; waterproof; dustproof; anti-electromagnetic interference (EMI); anti-malice dismountings etc. are for the outside work of extension set provides good protection.
Principle of work
1, outdoor transmitter:
The 12:00 at noon of every day sends out to the center and once passes by the data message that collected in 24 hours, sends out once every 24 hours; 8:00～12:00 of every day i.e. 4 hours extension set GSM is in wake-up states, can receive, the processing enter order; 12:00～24:00 of every day～8:00 i.e. 20 hours extension set GSM is in power-down state, can not receive, the processing enter order;
For external alarm, in any case if normal state variation to alarm is arranged, outdoor transmitter will be sent out the alarm short message to the center, specified otherwise to alarm: when outside appearance is alarmed, equipment is only sent out 1 alarm short message, be in the lock state then, alarm is comprised that emerging alarm sends out no longer again.If equipment GSM is in dormant state during alarm, outwards send out immediately; If equipment GSM is in power-down state, then send out warning information at interval after 20 seconds.Equipment only measures when measuring and does not alarm, and just can remove the alarm lock, then sends out the alarm short message again if another alarm occurs after the release.Equipment was surveyed once in usual 4 hours, if any order of central host is arranged, extension facility all can be measured once when GSM woke up.
2, central control unit
Be made as two big modules in the primary controller of center, control receiver module and data analysis disposal system.
Control receiver module inside mainly is divided into three sub-function module:
A, alarm/state receiving subsystem.Because receiver and central control unit generally are located in the electric power pulpit, building structure and electromagnetic screen are better, consider the intensity attenuation of wireless signal during the design of control receiver module, adopted the split type antenna receiver of high power, and in alarm/state receiving subsystem, designed the weak alarming mechanism of received signal, effectively solved the transmission of wireless signals problem.
B, control command send subsystem.At pulpit external transmitter state, utilize a cover system host-host protocol, can on central control unit, send instruction at any time by this agreement and come the operation room external transmitter, obtain outdoor transmitter duty and parameter.
C, the fault-tolerant subsystem of data command verification.The fault tolerance of alarm data and control command is directly connected to the stability of central control unit.System adopts 2 grades of fault-tolerant verifications of data, has thoroughly solved the data command error problem.
Indoor receiver should be opened casing before use, the SIM card of packing into.Connect the line during use, opening power gets final product.After the energized, the STA pilot lamp can be glittering apace, and the GSM network is being registered in expression, and after 5～6 seconds, the STA lantern festival becomes goes out 3 seconds approximately excessively, bright 0.75 second state, and expression is succeeded in registration, and is in holding state.If do not enter this kind state for a long time, should open casing and check whether SIM card inserts.
The data analysis disposal system is made up of foreground Control Software System and background data base system.Consider daily data volume and all non-big data quantity of alarm amount during the background data base development, system adopts the ACCESS database, and it is simple in structure, stable that this database has; Characteristics such as versatility, ease for operation are strong.The front-end control program is developed two kinds of B/S, C/S simultaneously.System uses the high-precision electronic map, and shaft tower position attribution intuitively is provided, and cooperates audible and visual alarm and short message alarm, the user was known in the shortest time and starts prediction scheme.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. line bar Pull wire anti-thief device, it is characterized in that: by universal pressure inductor (2), outdoor transmitter (4), indoor receiver (7), be used to control central control unit (5) composition of reception and data analysis processing, universal pressure inductor is installed in the line bar top between backguy (1) and the line bar (3), leave the gap between universal pressure inductor and the backguy, outdoor transmitter is installed the top of online bar, be provided with the fault condition detection chip in the outdoor transmitter, be used for solar storage battery to the fault condition detection chip power supply, the GSM card that is connected with the fault condition detection chip, the backguy state acquisition device interface that is connected with the fault condition detection chip, universal pressure inductor (2) is connected with backguy state acquisition device interface by transmission line, and the GSM cartoon is crossed GSM network (8) and is connected with indoor receiver (7) network; Indoor receiver (7) is connected with central control unit (5).
2. line bar Pull wire anti-thief device according to claim 1 is characterized in that: also be provided with standby lithium ion battery in the described outdoor transmitter (4), be used to connect the system extension interface of temperature sensor, humidity sensor, wind speed, wind transducer.
3. line bar Pull wire anti-thief device according to claim 1 is characterized in that: the quantity of described backguy state acquisition device interface is 1-12.
4. line bar Pull wire anti-thief device according to claim 1 is characterized in that: the number of faults that described indoor receiver (7) detects backguy is 1-300.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200926599U CN201465247U (en) | 2009-08-27 | 2009-08-27 | Wire pole stay wire anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200926599U CN201465247U (en) | 2009-08-27 | 2009-08-27 | Wire pole stay wire anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201465247U true CN201465247U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200926599U Expired - Fee Related CN201465247U (en) | 2009-08-27 | 2009-08-27 | Wire pole stay wire anti-theft device |
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| Country | Link |
|---|---|
| CN (1) | CN201465247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102129764A (en) * | 2011-01-30 | 2011-07-20 | 傅署阳 | Wireless connection control device for passive contact point |
| CN103628729A (en) * | 2013-12-04 | 2014-03-12 | 国家电网公司 | Road crossing strut for power grid construction |
-
2009
- 2009-08-27 CN CN2009200926599U patent/CN201465247U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102129764A (en) * | 2011-01-30 | 2011-07-20 | 傅署阳 | Wireless connection control device for passive contact point |
| CN103628729A (en) * | 2013-12-04 | 2014-03-12 | 国家电网公司 | Road crossing strut for power grid construction |
| CN103628729B (en) * | 2013-12-04 | 2015-10-28 | 国家电网公司 | Power grid construction highway crossing support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20100827 |