CN207097200U - A kind of protection against electric shock prior-warning device based on power mains induced power taking - Google Patents
A kind of protection against electric shock prior-warning device based on power mains induced power taking Download PDFInfo
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- CN207097200U CN207097200U CN201720642001.5U CN201720642001U CN207097200U CN 207097200 U CN207097200 U CN 207097200U CN 201720642001 U CN201720642001 U CN 201720642001U CN 207097200 U CN207097200 U CN 207097200U
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Abstract
A kind of protection against electric shock prior-warning device based on power mains induced power taking, including electric power pylon and power transmission line, the electric power pylon is provided with cross-arm after cross-arm before steel tower and steel tower, a cross-arm is provided with control cabinet wherein, and supersonic range finder, audible-visual annunciator and infra-red ray detection device are provided with the both sides of control cabinet；Main control module is provided with the control cabinet, supersonic range finder, audible-visual annunciator and infra-red ray detection device are connected with main control module；Power supply module is additionally provided with the control cabinet, CT sensing electricity getting devices are provided with power transmission line, CT sensing electricity getting devices are connected with power supply module, and power supply module is connected with main control module.The utility model provides a kind of protection against electric shock prior-warning device based on power mains induced power taking, by way of CT induction energy fetchings are powered, gives whole system power supply, have the advantages that small volume, it is easy to install, be protected from weather influences, power it is reliable.
Description
Technical field
Power system protection field is the utility model is related to, particularly a kind of protection against electric shock based on power mains induced power taking is pre-
Alarm device.
Background technology
China is to the operation on high-tension line, and to different voltage class, strict regulations safe distance is defeated for high pressure
Electric line, typically hotline maintenance, thus many line maintenance personnel can only rely on strict adhere to working specification and from
The experience of body comes moment holding and the distance of power transmission line.This patent is based on the problem of above-mentioned and devises and a kind of be based on power mains induced
The protection against electric shock prior-warning device of power taking, come to provide electricity to whole early warning system by using the mode of transmission line of electricity CT induction energy fetchings
Can, ensure the supply of electric power of whole system, and combine each sensing system and coordinate, workmen is reminded constantly to reach
Whether safe distance is entered, to protect its personal safety.
A kind of anti-intrusion system device on transmission line of electricity disclosed in patent document CN204884024U, it includes
Steel tower, cabinet is provided with the middle part of the second steel tower cross-arm at the top of steel tower tower head below the first steel tower cross-arm, it is horizontal in the second steel tower
In load, and infra-red ray detection device, signal detection module, warning light, live detection module, ultrasonic wave are provided with positioned at cabinet both ends
Range finder module, solar energy equipment is provided with steel tower tower head, solar energy equipment includes solar panel, and solar panel is set
Put on steel tower tower head and above cabinet；Main control chip, the input port of main control chip and infrared ray are provided with the cabinet
Detection means, signal detection module, live detection module, ultrasonic distance measuring module connection, the power supply module of main control chip with too
Positive energy device connection, the delivery outlet of main control chip are connected with warning light, and main control chip is connected with communication module.Described above is special
Profit gives whole device to power by using the mode of photovoltaic generation, but because photovoltaic generation is easily influenceed and night by weather
When can not continue to give device power supply, power supply reliability is low, therefore this patent is proposed and a kind of powered by CT induction energy fetchings
Mode, give whole system power supply, have the advantages that small volume, it is easy to install, be protected from weather influences, power it is reliable.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of protection against electric shock early warning based on power mains induced power taking
Device, by way of CT induction energy fetchings are powered, give whole system power supply, have small volume, it is easy to install, not by weather shadow
Ring, power the advantages that reliable.
In order to solve the above technical problems, technical scheme is used by the utility model：One kind is taken based on power mains induced
The protection against electric shock prior-warning device of electricity, including electric power pylon and power transmission line, after the electric power pylon is provided with cross-arm before steel tower and steel tower
Cross-arm, wherein a cross-arm be provided with control cabinet, the both sides of control cabinet be provided with supersonic range finder, audible-visual annunciator and
Infra-red ray detection device；Main control module, supersonic range finder, audible-visual annunciator and infrared ray inspection are provided with the control cabinet
Device is surveyed to be connected with main control module；Power supply module is additionally provided with the control cabinet, CT sensing power takings are provided with power transmission line
Device, CT sensing electricity getting devices are connected with power supply module, and power supply module is connected with main control module.
Preferably, the power supply module includes overcurrent protective device, fairing, stable-pressure device and battery, CT sensings
Electricity getting device is connected with overcurrent protective device, and overcurrent protective device is connected with fairing, and fairing is connected with stable-pressure device,
Stable-pressure device is connected with battery, and battery is connected with Zhu's control module.
Preferably, air velocity transducer is additionally provided with the electric power pylon, temperature sensor, wind are additionally provided with the control cabinet
Fast sensor and temperature sensor are connected with main control module.
Preferably, the side of the control cabinet is provided with display screen, and display screen is connected with main control module.
Preferably, live detection module is additionally provided with the control cabinet, live detection module is connected with main control module.
Preferably, the main control module is also connected with wireless communication module, is connected by wireless communication module and host computer
Connect.
Preferably, the control cabinet is made up of insulating materials, and being fixed on electric power pylon of unloading is opened by bolt.
The utility model provides a kind of protection against electric shock prior-warning device based on power mains induced power taking, has advantages below：
1st, with CT sensing electricity getting devices, electric energy is produced using electromagnetic induction principle to be provided to whole protection against electric shock prior-warning device
Electric energy, not by weather, influence, it is reliable convenient.
2nd, be strayed into safe distance for maintainer timely can carry out acousto-optic prompting to workmen, with protection against electric shock thing
Therefore occur.
3rd, overcurrent protective device is installed between CT sensing electricity getting devices and battery, prevents from producing big electricity when thunderbolt
Stream causes to damage to equipment.
4th, by the real-time air speed data and temperature data measured by air velocity transducer and temperature sensor by liquid crystal
Display screen is shown, there is provided current environmental information.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structured flowchart of the utility model control system；
Fig. 3 is operational flow diagram of the present utility model；
In figure：Power transmission line 1, CT sensing electricity getting devices 2, cross-arm 3 after steel tower, supersonic range finder 4, audible-visual annunciator 5,
Infra-red ray detection device 6, cross-arm 7 before steel tower, control cabinet 8, display screen 9, air velocity transducer 10, temperature sensor 11, main control
Module 12, battery 13, fairing 14, overcurrent protective device 15, stable-pressure device 16, live detection module 17, radio communication
Module 18, host computer 19.
Embodiment
As shown in Figure 1-2, a kind of protection against electric shock prior-warning device based on power mains induced power taking, including electric power pylon and transmission of electricity
Line 1, the electric power pylon are provided with control cabinet 8 provided with cross-arm 3 after cross-arm 7 before steel tower and steel tower, wherein a cross-arm,
The both sides of control cabinet 8 are provided with supersonic range finder 4, audible-visual annunciator 5 and infra-red ray detection device 6；Set in the control cabinet 8
There is main control module 12, supersonic range finder 4, audible-visual annunciator 5 and infra-red ray detection device 6 connect with main control module 12
Connect；Power supply module is additionally provided with the control cabinet 8, CT sensing electricity getting devices 2, CT sensing electricity getting devices 2 are provided with power transmission line 1
It is connected with power supply module, power supply module is connected with main control module 12.
Preferably, the power supply module includes overcurrent protective device 15, fairing 14, stable-pressure device 16 and battery
13, CT sensing electricity getting devices 2 are connected with overcurrent protective device 15, and overcurrent protective device 15 is connected with fairing 14, rectification dress
Put 14 to be connected with stable-pressure device 16, stable-pressure device 16 is connected with battery 13, and battery 13 is connected with Zhu's control module 12.
Preferably, air velocity transducer 10 is additionally provided with the electric power pylon, temperature sensor is additionally provided with the control cabinet 8
11, air velocity transducer 10 and temperature sensor 11 are connected with main control module 12.
Preferably, the side of the control cabinet 8 is provided with display screen 9, and display screen 9 is connected with main control module 12.
Preferably, live detection module 17, live detection module 17 and main control module 12 are additionally provided with the control cabinet 8
Connection.
Preferably, the main control module 12 is also connected with wireless communication module 18, by wireless communication module 18 with it is upper
Position machine 19 connects.The wireless communication module 18 uses 4G wireless communication modules, and the host computer 19 is PC.
Preferably, the control cabinet 8 is made up of insulating materials, and being fixed on electric power pylon of unloading is opened by bolt.
CT sensing electricity getting devices 2 are enclosed on above high voltage transmission line 1, and CT sensing electricity getting devices 2 are existed using electromagnetic induction principle
The peripheral electromagnetic field of power transmission line 1 intercepts and captures energy production electric energy, by overcurrent protective device 15, fairing 14, stable-pressure device 16
Afterwards by electrical power storage in battery 13, the electric energy of the inside of battery 13 is used for powering to whole system.
During maintainer's livewire work, when its body enters infrared detection detection range, adopted here is infrared
Line detector 5 is pyroelectric infrared sensor, the object not moved for some or homeothermal animal（Birds）Into infrared
During line security area, pyroelectric infrared sensor non-output signal, when someone swarms into security area, as long as human motion, pyroelectricity
Infrared ray sensor can capture the infrared ray that human body is sent and work, so as to export electric signal to main control module 15, this
When, live detection module 17 is started working after receiving the order sent from main control module 12, live detection adopted here
Induction type electric detection means is used in module, using the magnetic field for detecting transmission line of electricity judge transmission line of electricity whether band
Electricity, if powered, the order supersonic range finder 7 of main control module 12 is started working, when supersonic range finder 7 detects inspection
When repairing personnel and entering safe distance, it is now placed in the audible and visible alarm lamp 6 below supersonic range finder and sends flicker and send police
Report sound, to remind maintainer.If measuring device with electricity detects that transmission line of electricity is not powered, now whole system is in latch like
State, maintainer now is in a safe condition, does not interfere with its operation on steel tower.
Air velocity transducer 10 and temperature sensor 11 are installed on electric power line steel tower, its data measured is implemented to be transferred to
Above the display screen 9 of the side of main control cabinet 8, workmen can come suitably according to data shown above as reference
Iron tower operation is carried out, reduces construction risk.Main control module 12 is using STM32 series monolithics；Infra-red ray detection device 6
For pyroelectric infrared sensor, model：HC-SR501；Supersonic range finder 4 uses ultrasonic distance-measuring sensor, model
For：HC-SR04；Live detection module 17 uses induction type electric detection means, model：BDXN.
The above embodiments are only optimal technical scheme of the present utility model, and are not construed as limit of the present utility model
System, the technical scheme that the scope of protection of the utility model should be recorded with claim, including the technical scheme that claim is recorded
The equivalents of middle technical characteristic are protection domain.Equivalent substitution i.e. within this range is improved, also in the utility model
Protection domain within.
Claims (7)
1. a kind of protection against electric shock prior-warning device based on power mains induced power taking, including electric power pylon and power transmission line（1）, its feature exists
In：The electric power pylon is provided with cross-arm before steel tower（7）With cross-arm after steel tower（3）, wherein a cross-arm be provided with control cabinet
（8）, in control cabinet（8）Both sides be provided with supersonic range finder（4）, audible-visual annunciator（5）And infra-red ray detection device（6）；
The control cabinet（8）It is interior to be provided with main control module（12）, supersonic range finder（4）, audible-visual annunciator（5）And infrared detection
Device（6）And main control module（12）Connection；The control cabinet（8）Power supply module is inside additionally provided with, in power transmission line（1）It is provided with
CT sensing electricity getting devices（2）, CT sensing electricity getting devices（2）It is connected with power supply module, power supply module and main control module（12）Even
Connect.
A kind of 2. protection against electric shock prior-warning device based on power mains induced power taking according to claim 1, it is characterised in that：It is described
Power supply module includes overcurrent protective device（15）, fairing（14）, stable-pressure device（16）And battery（13）, CT sensing power takings
Device（2）With overcurrent protective device（15）Connection, overcurrent protective device（15）With fairing（14）Connection, fairing（14）
With stable-pressure device（16）Connection, stable-pressure device（16）With battery（13）Connection, battery（13）With main control module（12）Even
Connect.
A kind of 3. protection against electric shock prior-warning device based on power mains induced power taking according to claim 1, it is characterised in that：It is described
Air velocity transducer is additionally provided with electric power pylon（10）, the control cabinet（8）Inside it is additionally provided with temperature sensor（11）, air velocity transducer
（10）And temperature sensor（11）And main control module（12）Connection.
4. according to a kind of protection against electric shock prior-warning device based on power mains induced power taking of claim 1 or 3, it is characterised in that：
The control cabinet（8）Side be provided with display screen（9）, display screen（9）With main control module（12）Connection.
A kind of 5. protection against electric shock prior-warning device based on power mains induced power taking according to claim 1, it is characterised in that：It is described
Control cabinet（8）Inside it is additionally provided with live detection module（17）, live detection module（17）With main control module（12）Connection.
A kind of 6. protection against electric shock prior-warning device based on power mains induced power taking according to claim 1, it is characterised in that：It is described
Main control module（12）Also with wireless communication module（18）Connection, passes through wireless communication module（18）With host computer（19）Connection.
A kind of 7. protection against electric shock prior-warning device based on power mains induced power taking according to claim 1, it is characterised in that：It is described
Control cabinet（8）It is made up of insulating materials, being fixed on electric power pylon of unloading is opened by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720642001.5U CN207097200U (en) | 2017-06-05 | 2017-06-05 | A kind of protection against electric shock prior-warning device based on power mains induced power taking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720642001.5U CN207097200U (en) | 2017-06-05 | 2017-06-05 | A kind of protection against electric shock prior-warning device based on power mains induced power taking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207097200U true CN207097200U (en) | 2018-03-13 |
Family
ID=61551764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720642001.5U Expired - Fee Related CN207097200U (en) | 2017-06-05 | 2017-06-05 | A kind of protection against electric shock prior-warning device based on power mains induced power taking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207097200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286357A (en) * | 2018-04-19 | 2018-07-17 | 云南电网有限责任公司电力科学研究院 | A kind of iron tower of power transmission line advertising device and installation method |
| CN111047825A (en) * | 2019-12-25 | 2020-04-21 | 广东电网有限责任公司 | Novel device for preventing social personnel from getting electric shock |
-
2017
- 2017-06-05 CN CN201720642001.5U patent/CN207097200U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286357A (en) * | 2018-04-19 | 2018-07-17 | 云南电网有限责任公司电力科学研究院 | A kind of iron tower of power transmission line advertising device and installation method |
| CN111047825A (en) * | 2019-12-25 | 2020-04-21 | 广东电网有限责任公司 | Novel device for preventing social personnel from getting electric shock |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |