CN205369968U - High -tension transmission iron tower protection against electric shock early warning system - Google Patents
High -tension transmission iron tower protection against electric shock early warning system Download PDFInfo
- Publication number
- CN205369968U CN205369968U CN201620180791.5U CN201620180791U CN205369968U CN 205369968 U CN205369968 U CN 205369968U CN 201620180791 U CN201620180791 U CN 201620180791U CN 205369968 U CN205369968 U CN 205369968U
- Authority
- CN
- China
- Prior art keywords
- master controller
- early warning
- warning system
- protection against
- electric shock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model provides a high -tension transmission iron tower protection against electric shock early warning system, includes iron tower, a plurality of detection terminal, main control unit, remote control terminal, on the iron tower is located to a plurality of detection terminal and master controller, and a plurality of detection terminal and main control unit wireless connection, main control unit and remote control terminal wireless connection, its main control unit 0: detection terminal includes ultrasonic ranging module, electrified detection module, microcontroller, a wireless communication module, and ultrasonic ranging module, electrified detection module all are connected with microcontroller, and microcontroller is connected with ultrasonic ranging module 0 through a wireless communication module, the utility model provides a high -tension transmission iron tower protection against electric shock early warning system can realize when the human body is close to the power transmission line detection to the electrified condition of power transmission line, and then provide the warning to danger to the device is connected simply, and the power consumption is few.
Description
Technical field
This utility model relates to transmission line equipment field, particularly a kind of high-voltage power transmission tower protection against electric shock early warning system.
Background technology
High voltage electric shock-proof early warning system is mainly used in the problem of accidental shock during prevention work personnel above tower operation.In the current process to power transmission lines overhauling, except maintainer is had strict safety examination, the monitoring that when seldom having relevant warning system to maintenance, the charged situation of circuit is carried out.The security incident that relevant maintenance the is got an electric shock life security to staff that happens occasionally causes serious threat, and therefore early warning system ensures that the life security of tower staff seems necessity particularly.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of high-voltage power transmission tower protection against electric shock early warning system, it is possible to realize human body near power transmission line time detection to the charged situation of power transmission line, and then danger provided report to the police, and device connects simple, power consumption is few.
For solving above-mentioned technical problem, this utility model be the technical scheme is that a kind of high-voltage power transmission tower protection against electric shock early warning system, including ferrum tower, multiple detection terminals, master controller, remote control terminal, multiple detection terminals and main controller are located on steel tower, multiple detection terminals and master controller wireless connections, master controller and remote control terminal wireless connections, it is characterized in that: described detection terminal includes ultrasonic distance measuring module, live detection module, microcontroller, first wireless communication module, ultrasonic distance measuring module, live detection module is all connected with microcontroller, microcontroller is connected with master controller by the first wireless communication module；
Described master controller is connected with human body infrared line detector and alarm device, and master controller is connected with remote control terminal by the second wireless communication module；Also including electric supply installation, described electric supply installation includes accumulator and device of solar generating, and accumulator is connected with master controller, and device of solar generating is connected with accumulator, converts the solar into electrical energy for storage in accumulator.
Preferably, also including scarer, scarer is connected with master controller.
Preferably, described master controller is installed in mainframe box, and mainframe box is installed in the middle part of the cross-arm of steel tower bottom；
The number of described detection terminal is two, is packaged in respectively in plastic casing, and described enclosure is respectively arranged on the both sides of bottom cross-arm；
Described alarm device is two audible-visual annunciators, is respectively arranged on the both sides of bottom cross-arm；
Described device of solar generating is located at the top of mainframe box.
Preferably, described scarer is supersonic wave bird driving device, and supersonic wave bird driving device is installed on the cross-arm of steel tower upper end.
Preferably, described first wireless communication module is ZIGBEE communication module, and described second wireless communication module is gsm communication module.
Preferably, described remote control terminal is mobile phone or PC or control centre.
Preferably, described master controller and microcontroller all adopt STM32 series monolithic.
Adopting said structure, this utility model has the advantages that
1) when workmen near time, it is possible to accurately whether detection circuit charged, and the distance of staff's distance detection device, carries out early warning according to monitoring situation；
2) heel part adopts wireless connections so that wiring is more succinct, convenient；
3) adopting device of solar generating is accumulator charging, adds the flying power of device, has saved the energy；
4) remote terminal is transmitted signals to by wireless communication technology, it is possible to remotely the situation of working site is being carried out monitor in real time, it is ensured that the safety of workmen；
5) increase scarer, reduce the situation of the wrong report caused because of birds impact.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structured flowchart of the present utility model；
Fig. 2 is the structured flowchart of this utility model detection terminal；
Fig. 3 is the structural representation of this utility model steel tower；
Fig. 4 is the circuit theory diagrams of this utility model live detection module；
Fig. 5 is the circuit theory diagrams of this utility model human body infrared line detector；
Fig. 6 is the circuit theory diagrams of this utility model ultrasonic distance measuring module；
In figure: mainframe box 1, bottom cross-arm 2, plastic casing 3, audible-visual annunciator 4, supersonic wave bird driving device 5, upper end cross-arm 6.
Detailed description of the invention
In Fig. 1-3, a kind of high-voltage power transmission tower protection against electric shock early warning system, including ferrum tower, multiple detection terminals, master controller, remote control terminal, multiple detection terminals and main controller are located on steel tower, multiple detection terminals and master controller wireless connections, master controller and remote control terminal wireless connections, it is characterized in that: described detection terminal includes ultrasonic distance measuring module, live detection module, microcontroller, first wireless communication module, ultrasonic distance measuring module, live detection module is all connected with microcontroller, microcontroller is connected with master controller by the first wireless communication module；
Described master controller is connected with human body infrared line detector and alarm device, and master controller is connected with remote control terminal by the second wireless communication module；Also including electric supply installation, described electric supply installation includes accumulator and device of solar generating, and accumulator is connected with master controller, and device of solar generating is connected with accumulator, converts the solar into electrical energy for storage in accumulator.
When human body infrared line detector detected workmen near time, just signal is sent to detection terminal, detection terminal starts to detect the distance of workmen's distance detection terminal, and whether circuit is charged, if circuit is charged, when the distance of testing staff's distance detection terminal is less than when setting threshold values, master controller just controls alarm device and reports to the police, thus reminding workmen to note personal safety.
Also including scarer, scarer is connected with master controller.Birds are driven the place to principle steel tower by scarer, it is prevented that birds enter, and cause alarm device to report by mistake.
Described master controller is installed in mainframe box 1, and mainframe box 1 is installed in the middle part of the cross-arm 2 of steel tower bottom；
The number of described detection terminal is two, is packaged in plastic casing 3 respectively, and described enclosure 3 is respectively arranged on the both sides of bottom cross-arm 2；The both sides of steel tower are all detected, it is ensured that the maximization of detection range.
Described alarm device is two audible-visual annunciators 4, is respectively arranged on the both sides of bottom cross-arm 2；
Described device of solar generating is located at the top of mainframe box 1.
Described scarer is supersonic wave bird driving device 5, and supersonic wave bird driving device 5 is installed on steel tower upper end cross-arm 6.
Described first wireless communication module is ZIGBEE communication module, and described second wireless communication module is gsm communication module.
Described remote control terminal is mobile phone or PC or control centre.
Described master controller and microcontroller all adopt STM32 series monolithic.
As shown in Figure 4, the space electric field information that collection comes is converted into the voltage signal of exchange by live detection module by probe, ac voltage signal is given reverse Schmidt trigger integer by signal processing circuit circuit, output rectangular pulse signal, again by this signal by high pass filter and low pass filter filtering noise and other interference signal, the square wave of a 50Hz can be retained, then pass through two reverse Schmidt triggers to increase the fan out capability of signal, then by this signal by a multivibrator, the low-frequency square-wave signal of output 8Hz, and then by this signal by cascode level amplifying circuit, after level conversion, sent to controller by colelctor electrode extraction to make to differentiate.
As shown in Figure 5, human body infrared line detector is made up of three parts such as detecting unit, light filtering window and field effect transistor impedance transformer, these materials are made very thin thin slice, and an electrode is respectively drawn on the two sides that each plate sheet is relative, then forms an equivalent small capacitances at electrode two ends.When sensor is not detected by the infrared signal that human body radiation goes out, the positive and negative electric charge that polarization is contrary at electric capacity two ends, electricity is equal, so, positive and negative charge is cancelled out each other, and no current in loop, sensor is without output；When human body is still in the detection region of sensor, the infrared ray light energy being irradiated on two electric capacity is equal, and reaches balance, and the photoelectric current that opposite polarity, energy are equal is cancelled out each other in the loop, and sensor remains without signal output；When human body moves in the detection region of sensor, the infrared energy being irradiated on two electric capacity is unequal, and photoelectric current can not be cancelled out each other in the loop, and sensor has signal to export.In sum, the mobile or human body of motion and the object of body temperature approximating anatomy are worked by sensor.
As shown in Figure 6, ultrasonic distance measuring module adopts time difference telemetry, measures ultrasound wave and runs into barrier and return time of experiencing and be multiplied by hyperacoustic speed again and just obtain the distance between sound source and the barrier of two times from being transmitted into.Launching ultrasound wave by ultrasonic transmitter to a direction, in the timing that starts simultaneously at of x time, encounter barrier and just return immediately when ultrasound wave is propagated in atmosphere, ultrasonic receiver receives echo and just stops timing immediately.The aerial spread speed of ultrasound wave is v, and the time difference △ t launching and receiving echo that measures according to timer record, it is possible to calculate the launch point distance S from barrier, it may be assumed that S=V × △ t/2.
During use, real time information can be sent to remote control terminal by gsm communication module by master controller, enables the staff of remote control terminal to pinpoint the problems in time, by other means operating personnel is reminded.
Claims (7)
1. a high-voltage power transmission tower protection against electric shock early warning system, including ferrum tower, multiple detection terminals, master controller, remote control terminal, multiple detection terminals and main controller are located on steel tower, multiple detection terminals and master controller wireless connections, master controller and remote control terminal wireless connections, it is characterized in that: described detection terminal includes ultrasonic distance measuring module, live detection module, microcontroller, first wireless communication module, ultrasonic distance measuring module, live detection module is all connected with microcontroller, microcontroller is connected with master controller by the first wireless communication module；
Described master controller is connected with human body infrared line detector and alarm device, and master controller is connected with remote control terminal by the second wireless communication module；Also including electric supply installation, described electric supply installation includes accumulator and device of solar generating, and accumulator is connected with master controller, and device of solar generating is connected with accumulator, converts the solar into electrical energy for storage in accumulator.
2. a kind of high-voltage power transmission tower protection against electric shock early warning system according to claim 1, it is characterised in that: also including scarer, scarer is connected with master controller.
3. a kind of high-voltage power transmission tower protection against electric shock early warning system according to claim 1, it is characterised in that: described master controller is installed in mainframe box (1), and mainframe box (1) is installed in the middle part of the cross-arm (2) of steel tower bottom；
The number of described detection terminal is two, is packaged in plastic casing (3) respectively, and described enclosure (3) is respectively arranged on the both sides of bottom cross-arm (2)；
Described alarm device is two audible-visual annunciators (4), is respectively arranged on the both sides of bottom cross-arm (2)；
Described device of solar generating is located at the top of mainframe box (1).
4. a kind of high-voltage power transmission tower protection against electric shock early warning system according to claim 2, it is characterised in that: described scarer is supersonic wave bird driving device (5), and supersonic wave bird driving device (5) is installed on steel tower upper end cross-arm (6).
5. a kind of high-voltage power transmission tower protection against electric shock early warning system according to claim 1, it is characterised in that: described first wireless communication module is ZIGBEE communication module, and described second wireless communication module is gsm communication module.
6. a kind of high-voltage power transmission tower protection against electric shock early warning system according to claim 1, it is characterised in that: described remote control terminal is mobile phone or PC or control centre.
7. a kind of high-voltage power transmission tower protection against electric shock early warning system according to claim 1, it is characterised in that: described master controller and microcontroller all adopt STM32 series monolithic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180791.5U CN205369968U (en) | 2016-03-10 | 2016-03-10 | High -tension transmission iron tower protection against electric shock early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180791.5U CN205369968U (en) | 2016-03-10 | 2016-03-10 | High -tension transmission iron tower protection against electric shock early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205369968U true CN205369968U (en) | 2016-07-06 |
Family
ID=56265356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620180791.5U Expired - Fee Related CN205369968U (en) | 2016-03-10 | 2016-03-10 | High -tension transmission iron tower protection against electric shock early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205369968U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063186A (en) * | 2017-05-02 | 2017-08-18 | 三峡大学 | A kind of transmission line status detecting system based on unmanned plane |
| CN107796997A (en) * | 2017-09-28 | 2018-03-13 | 河南汇纳科技有限公司 | A kind of charged ion detection means based on LoRa |
| CN108560988A (en) * | 2018-04-26 | 2018-09-21 | 广东电网有限责任公司 | High voltage iron tower monitors alarming device and system |
| CN112234559A (en) * | 2020-09-28 | 2021-01-15 | 贵州电网有限责任公司 | Device for reducing current grounding accident for rural power grid transformation and using method |
-
2016
- 2016-03-10 CN CN201620180791.5U patent/CN205369968U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063186A (en) * | 2017-05-02 | 2017-08-18 | 三峡大学 | A kind of transmission line status detecting system based on unmanned plane |
| CN107796997A (en) * | 2017-09-28 | 2018-03-13 | 河南汇纳科技有限公司 | A kind of charged ion detection means based on LoRa |
| CN108560988A (en) * | 2018-04-26 | 2018-09-21 | 广东电网有限责任公司 | High voltage iron tower monitors alarming device and system |
| CN112234559A (en) * | 2020-09-28 | 2021-01-15 | 贵州电网有限责任公司 | Device for reducing current grounding accident for rural power grid transformation and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205369968U (en) | High -tension transmission iron tower protection against electric shock early warning system | |
| CN207037119U (en) | A kind of public place contraband safety check intelligent identifying system | |
| CN101615781B (en) | Device for fast disconnecting high voltage testing source | |
| CN102680804B (en) | Lightning electric field change signal measuring system and method | |
| CN207409106U (en) | A kind of anti-screen of trees of transmission line of electricity and outer broken active probe prior-warning device | |
| CN103035091B (en) | Intrusion detector and detection method for tension electronic fences | |
| CN102436708A (en) | Safety warning method and device for protecting targeted zones of transformer substation | |
| CN205374579U (en) | Transmission line is electrified to be detected and range unit | |
| CN101702257A (en) | Safety warning device for area protection | |
| CN206091556U (en) | Solar energy infrared early warning tent | |
| CN105911399A (en) | High-voltage power transmission line testing and alarming system | |
| CN201707746U (en) | Electronic fence warning system | |
| CN201993419U (en) | High-voltage electroscope alarm device | |
| CN102095944B (en) | Precise prewarning system of direct stroke in protection range | |
| CN208548029U (en) | A kind of intelligent multifunctional guard system | |
| CN108072787A (en) | Non-contact intelligent type high voltage direct current electroscope | |
| CN207097200U (en) | A kind of protection against electric shock prior-warning device based on power mains induced power taking | |
| CN107939445B (en) | Underground dangerous area human body approaching ultrasonic and infrared integrated early warning device | |
| CN216596460U (en) | Face frontier defense and protect detection early warning system | |
| CN210741769U (en) | Voltage transformer insulating medium leakage detection system | |
| CN102224817A (en) | Ultrasonic expelling device | |
| CN210166892U (en) | Device for preventing small animals from intruding into energy storage power station | |
| CN207248981U (en) | A kind of equipment live prior-warning device | |
| CN203786215U (en) | Safety helmet-used passive near electricity alarm | |
| CN202584344U (en) | Smoke sensor of safety protection monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170310 |