CN208140859U - Mountain area power-line patrolling "electric cat" warning device - Google Patents
Mountain area power-line patrolling "electric cat" warning device Download PDFInfo
- Publication number
- CN208140859U CN208140859U CN201820541162.XU CN201820541162U CN208140859U CN 208140859 U CN208140859 U CN 208140859U CN 201820541162 U CN201820541162 U CN 201820541162U CN 208140859 U CN208140859 U CN 208140859U
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- Prior art keywords
- capacitor
- resistor
- detection bar
- main body
- resistance
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- 241000282326 Felis catus Species 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 239000000523 sample Substances 0.000 claims abstract description 23
- 230000005855 radiation Effects 0.000 claims abstract description 6
- 239000003990 capacitor Substances 0.000 claims description 32
- 230000005669 field effect Effects 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 241000282898 Sus scrofa Species 0.000 description 1
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a kind of mountain area power-line patrolling "electric cat" warning devices, including detection bar main body, are fixed on the probe in the detection bar body front end portion and are fixed on the handle of the detection bar body tail section；The middle part of the detection bar main body, which is equipped with, is equipped with the alarm unit connecting with described control unit with the control unit popped one's head in and be electrically connected, the rear side of detection bar main body, and the front side of detection bar main body is equipped with control switch；Wherein, described control unit includes that sequentially connected radiation receives circuit, amplifying circuit, bandwidth-limited circuit and warning circuit.
Description
Technical field
The utility model relates to a kind of mountain area power-line patrolling "electric cat" warning devices.
Background technique
In order to make transmission and distribution circuit safe and stable operation, securely and reliably for electricity consumption, generally requires track walker and cross over mountain after mountain edge
Route carry out the inspection of line.And line inspection personnel's aging is serious, educational level is not high, can only be by traditional inspection method
Artificial line walking.Body is easy tired out when tour, cannot sometimes be concentrated on, and weather constantly and irregularly changes again, so that personal safety is not
It can be ensured well.
In recent years, it is multiple arbitrarily to place animal trap " "electric cat" " situation by villager, and very big difficulty and peace are brought to tour personnel
Full hidden danger." "electric cat" " is a kind of high voltage installation for being placed on mountain area for catching small animal (such as wild boar, hare) by individual,
This general voltage of equipment is in 220V or more, it is likely that endangers track walker, causes safety accident.Therefore, if daily
O&M is maked an inspection tour during route, and a kind of device that can be reminded near tour personnel and have " "electric cat" " danger is carried, and improves personnel certainly
The safety of body, is necessary.
Utility model content
The purpose of the utility model is to provide a kind of mountain area power-line patrolling "electric cat" warning device, with solve tour personnel
The problem of may be subjected to "electric cat" harm during making an inspection tour, causing safety accident.
In order to solve the above technical problems, the utility model provides a kind of mountain area power-line patrolling "electric cat" warning device, including visit
Measuring staff main body, the probe for being fixed on the detection bar body front end portion and the handle for being fixed on the detection bar body tail section；
The middle part of the detection bar main body be equipped with the control unit that be electrically connected of popping one's head in, detect the rear side of bar main body equipped with it is described
The front side of the alarm unit of control unit connection, detection bar main body is equipped with control switch；Wherein, described control unit includes successively
The radiation of connection receives circuit, amplifying circuit, bandwidth-limited circuit and warning circuit.
Further, the detection bar main body is integrally formed.
Further, the probe is 45 ° of galvanizing steel probes.
Further, the surface of the handle is arranged with PVC protective jacket.
Further, the amplifying circuit includes first resistor R1, field-effect tube Q1, the first triode Q2, the 4th capacitor
R4, sliding variable resistance Rf, the 4th resistance R4 and the 5th resistance R5；One end of the first resistor R1 and the grid of field-effect tube Q1 connect
It connects, the other end of first resistor R1 is connect with the grid of field-effect tube Q1；The source electrode of field-effect tube Q1 and the first triode Q2's
Base stage connection；The collector of first triode Q2 one end with one end of the 4th resistance R4, the 5th resistance R5 respectively
It is connected with the drain electrode of field-effect；The 4th capacitor R4 and sliding variable resistance Rf is connected in the transmitting of the first triode Q2 in parallel
Pole.
Further, the bandwidth-limited circuit includes second resistance R2,3rd resistor R3, first capacitor C1, the second electricity
Hold C2 and third capacitor C3；One end of the second resistance R2 is connect with described one end of first resistor R1, the other end with it is described
One end of 3rd resistor R3 connects, the other end ground connection of 3rd resistor R3；One end of the first capacitor C1 and first resistor R1
Other end connection, the other end connect with one end of the second capacitor C2, and the other end is grounded；One end of the third capacitor C3
Be connected between the second resistance R2 and 3rd resistor R3, the other end of third capacitor C3 be connected to the first capacitor C1 and
Between second capacitor C2.
Further, one end of the detection bar main body and the probe connection is equipped with probe protective cap.
The beneficial effects of the utility model are：By being detected using probe to the "electric cat" ensconced in mountain area, control is single
Member receives the detectable signal of circuit receiving transducer output by radiation, carries out front end enhanced processing by amplifying circuit, is utilizing
Bandwidth-limited circuit is filtered, and whether the signal received with post analysis reaches preset value, if reaching preset value, is just led to
Crossing alarm unit warning reminding tour personnel, there are high voltage installations, to remind tour personnel that danger in time, improve personnel
The safety of itself.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, at this
The same or similar part, the illustrative embodiments and their description of the application are indicated using identical reference label in a little attached drawings
For explaining the application, do not constitute an undue limitation on the present application.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model one embodiment；
Fig. 2 is the circuit diagram of the control unit of the utility model one embodiment.
Wherein：1, handle；2, bar main body is detected；3, control unit；31, control switch；4, indicator light；41, loudspeaker；5,
Probe.
Specific embodiment
Mountain area power-line patrolling "electric cat" warning device as shown in Figure 1, including detect bar main body 2, be fixed on the detection bar
The probe 5 of 2 front end of main body and the handle 1 for being fixed on detection 2 tail portion of bar main body；The middle part of the detection bar main body 2
Equipped with the control unit 3 being electrically connected with the probe 5, the rear side of detection bar main body 2 is equipped with the report connecting with described control unit 3
The front side of alert unit, detection bar main body 2 is equipped with control switch 31.
Wherein, as shown in Fig. 2, described control unit 3 includes that sequentially connected radiation receives circuit, amplifying circuit, band logical
Filter circuit and warning circuit.Control switch 31, can when without detection operation for being switched on and off installation's power source in time
Power supply is closed in time by control switch 31, saves electricity.Also, the control switch 31 setting is pacified in second body of rod and controller
One end of dress portion connection, and after the reason of being not arranged in front end is anti-locking apparatus detection use, device metal 5 parts of popping one's head in exist
The remaining electricity of induction, if setting, touching switch is possible to touching live part and causes accident if front end.In addition, alarming in the application
Unit is acousto-optic warning unit, including indicator light 4 and loudspeaker 41.
By being detected using 5 pairs of "electric cat"s ensconced in mountain area of probe, control unit 3 is connect the utility model by radiation
The detectable signal that circuit receiving transducer 5 exports is received, front end enhanced processing is carried out by amplifying circuit, is utilizing bandwidth-limited circuit
It is filtered, whether the signal received with post analysis reaches preset value, if reaching preset value, will pass through alarm unit report
It is alert to remind tour personnel that there are high voltage installations, to remind tour personnel that danger in time, improve the safety of personnel itself.
According to one embodiment of the application, the detection bar main body 2 is integrally formed, and can increase the strong of detection bar main body 2
Degree, and the sonde body uses epoxide resin material, it can be achieved that integral insulation, sturdy and durable, increases people and charges " "electric cat" "
Safe distance；
According to one embodiment of the application, the probe 5 is 45 ° of galvanizing steel probes 5, and sensitivity is good, has anti-corruption
Erosion, sturdy and durable feature.
According to one embodiment of the application, the surface of the handle 1 is arranged with PVC protective jacket, can effectively prevent
Device maloperation, device punctures caused by charging "electric cat" because of touching, injures tour personnel, and can be convenient and hold device, just
In operation.
According to one embodiment of the application, the amplifying circuit includes first resistor R1, field-effect tube Q1, the one or three pole
Pipe Q2, the 4th capacitor R4, sliding variable resistance Rf, the 4th resistance R4 and the 5th resistance R5；One end and field of the first resistor R1 is imitated
Should pipe Q1 grid connection, the other end of first resistor R1 connect with the grid of field-effect tube Q1；The source electrode of field-effect tube Q1 with
The base stage of first triode Q2 connects；The collector of the first triode Q2 respectively with one end of the 4th resistance R4,
One end of five resistance R5 is connected with the drain electrode of field-effect；The 4th capacitor R4 and sliding variable resistance Rf are connected in described first in parallel
The emitter of triode Q2.
According to one embodiment of the application, the bandwidth-limited circuit includes second resistance R2,3rd resistor R3, first
Capacitor C1, the second capacitor C2 and third capacitor C3；One end of the second resistance R2 is connect with described one end of first resistor R1,
The other end is connect with one end of the 3rd resistor R3, the other end ground connection of 3rd resistor R3；One end of the first capacitor C1
It is connect with the other end of first resistor R1, the other end is connect with one end of the second capacitor C2, other end ground connection；The third
One end of capacitor C3 is connected between the second resistance R2 and 3rd resistor R3, and the other end of third capacitor C3 is connected to described
Between first capacitor C1 and the second capacitor C2.The bandwidth-limited circuit can circuit exclusive PCR, to prevent false alarm.
According to one embodiment of the application, one end that the detection bar main body 2 is connect with the probe 5 is equipped with probe 5
Protective cap (not shown), the protective cap and 2 detachable connection of detection bar main body.It can be with when not needing detection operation
Probe 5 is covered into protection probe 5 using protective cap, to extend the service life of the device.
According to one embodiment of the application, the utility model is equipped with independent power circuit and is powered to device, out
In small in size, facilitate the characteristics of integrating, voltage class 3V, the lithium manganese button cell of model CR2032 may be selected.Battery tool
There is the advantages of electricity is sufficient, long service life.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of mountain area power-line patrolling "electric cat" warning device, which is characterized in that including detection bar main body, be fixed on the detection bar
The probe in body front end portion and the handle for being fixed on the detection bar body tail section；It is described detection bar main body middle part be equipped with
The control unit of the probe electrical connection, the rear side of detection bar main body are equipped with the alarm unit connecting with described control unit, visit
The front side of measuring staff main body is equipped with control switch；Wherein, described control unit includes that sequentially connected radiation receives circuit, amplification electricity
Road, bandwidth-limited circuit and warning circuit；The detection bar main body is integrally formed.
2. power-line patrolling "electric cat" warning device in mountain area according to claim 1, which is characterized in that the probe is 45 ° of steel
Zinc-plated probe.
3. power-line patrolling "electric cat" warning device in mountain area according to claim 1, which is characterized in that the surface of the handle covers
Equipped with PVC protective jacket.
4. power-line patrolling "electric cat" warning device in mountain area according to claim 1, which is characterized in that the amplifying circuit includes
First resistor R1, field-effect tube Q1, the first triode Q2, the 4th capacitor R4, sliding variable resistance Rf, the 4th resistance R4 and the 5th resistance
R5；One end of the first resistor R1 is connect with the grid of field-effect tube Q1, the other end and field-effect tube Q1 of first resistor R1
Grid connection；The source electrode of field-effect tube Q1 is connect with the base stage of the first triode Q2；The collector of the first triode Q2
It is connect respectively with one end, one end of the 5th resistance R5 and the drain electrode of field-effect of the 4th resistance R4；The 4th capacitor R4
It is connected in the emitter of the first triode Q2 in parallel with sliding variable resistance Rf.
5. power-line patrolling "electric cat" warning device in mountain area according to claim 4, which is characterized in that the bandwidth-limited circuit
Including second resistance R2,3rd resistor R3, first capacitor C1, the second capacitor C2 and third capacitor C3；The second resistance R2's
One end is connect with described one end of first resistor R1, and the other end is connect with one end of the 3rd resistor R3,3rd resistor R3's
Other end ground connection；One end of the first capacitor C1 is connect with the other end of first resistor R1, the other end and the second capacitor
One end of C2 connects, other end ground connection；One end of the third capacitor C3 is connected to the second resistance R2 and 3rd resistor R3
Between, the other end of third capacitor C3 is connected between the first capacitor C1 and the second capacitor C2.
6. power-line patrolling "electric cat" warning device in mountain area according to claim 1, which is characterized in that the detection bar main body with
One end of the probe connection is equipped with probe protective cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541162.XU CN208140859U (en) | 2018-04-17 | 2018-04-17 | Mountain area power-line patrolling "electric cat" warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541162.XU CN208140859U (en) | 2018-04-17 | 2018-04-17 | Mountain area power-line patrolling "electric cat" warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208140859U true CN208140859U (en) | 2018-11-23 |
Family
ID=64292944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820541162.XU Expired - Fee Related CN208140859U (en) | 2018-04-17 | 2018-04-17 | Mountain area power-line patrolling "electric cat" warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208140859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034240A (en) * | 2020-08-27 | 2020-12-04 | 广东电网有限责任公司肇庆供电局 | Wading anti-creeping and anti-surging detection rod and control circuit thereof |
-
2018
- 2018-04-17 CN CN201820541162.XU patent/CN208140859U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034240A (en) * | 2020-08-27 | 2020-12-04 | 广东电网有限责任公司肇庆供电局 | Wading anti-creeping and anti-surging detection rod and control circuit thereof |
| CN112034240B (en) * | 2020-08-27 | 2022-12-16 | 广东电网有限责任公司肇庆供电局 | Wading anti-creeping and anti-surging detection rod and control circuit thereof |
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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: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |