CN109191743A - A kind of prior-warning device preventing screen of trees for transmission line of electricity and external force is destroyed - Google Patents
A kind of prior-warning device preventing screen of trees for transmission line of electricity and external force is destroyed Download PDFInfo
- Publication number
- CN109191743A CN109191743A CN201811205744.1A CN201811205744A CN109191743A CN 109191743 A CN109191743 A CN 109191743A CN 201811205744 A CN201811205744 A CN 201811205744A CN 109191743 A CN109191743 A CN 109191743A
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- Prior art keywords
- storehouse
- electricity
- transmission line
- trees
- external force
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- 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.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 230000005611 electricity Effects 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 239000003990 capacitor Substances 0.000 claims description 7
- 230000005674 electromagnetic induction Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 238000011068 loading method Methods 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
- G08B13/1609—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems
- G08B13/1618—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of prior-warning devices for preventing screen of trees for transmission line of electricity and external force is destroyed, and clamping device and a detection storehouse on transmission line of electricity can be held on including one.The type of attachment of storehouse cover and storehouse plate can effectively prevent water inlet in warehouse so that seam crossing does not leak outside, and is detected storehouse main body and be arranged using hemisphere, to ensure that the normal operation of internal each electronic component.About early warning component when generation wave receiver is received in the signal of risk range internal reflection, controller will be fed back to, controller then controls alarm equipment alarm, to drive dangerous objects, controller starts image collecting device simultaneously, to acquire the image of dangerous objects and feed back to long-range monitoring personnel, so that staff is handled in time, to effectively be protected transmission line of electricity.
Description
Technical field
The present invention relates to the tamper-proof technical fields of network system, more particularly to one kind is for transmission line of electricity prevention screen of trees and outside
The prior-warning device that power is destroyed.
Background technique
Transmission line of electricity in all parts of the country is happened occasionally by external force malicious event, such as: construction site scene is in transmission line of electricity
Lower section or near, in operation, tall protrusion enters in the safe range line of transmission line of electricity construction appliance sometimes
Cause route to discharge it, in addition touch be suspended to transmission line of electricity cause tripping, power outage, there are also some line crossings building or woods
Area, the growth of trees and the effect of wind-force cause route not enough to discharge the insulation distance of trees.
But existing external force damage prevention device is typically secured on steel tower, using laser or tellurometer survey as basic principle, is used
Solar panels and storage battery power supply, because being limited to microbeam, laser scanning precision and the solar powered dependence to weather conditions
And device volume, installation and maintenance etc. influence, practical effect is unsatisfactory.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of installations, easy to maintain, and can be effectively to power transmission line
A kind of prior-warning device for preventing screen of trees for transmission line of electricity and external force is destroyed that road is protected.
In order to solve the above technical problems, the technical solution used in the present invention is:
A kind of prior-warning device preventing screen of trees for transmission line of electricity and external force is destroyed, is characterized in that, comprising:
One can be held on the clamping device on transmission line of electricity, and the clamping device includes upper and lower upper clamp plate disposed in parallel
And lower clamp plate, and it is vertical set on therebetween for adjusting the telescopic rod of upper and lower plywoods spacing, the upper clamp plate and lower clamp plate
It is made by isolation material, the corresponding arc holding tank for offering multiple recess, the telescopic rod have on the opposite end face of the two
It is placed in two of upper clamp plate both ends；
One detection storehouse, is located at below clamping device, including storehouse plate, storehouse cover and early warning component and for mentioning for early warning component
For the power supply of electric energy；
Wherein,
The rounded structure of storehouse plate, and the horizontal bottom for being fixed on upper clamp plate, the bottom surface of the storehouse plate be equipped with a circle with
Its concentric slot, horizontal the first threaded hole for offering perforation slot on the side wall of storehouse plate, and the first threaded hole is outer
The deep gouge with accommodating screw cap is held, first threaded hole has circumferentially uniformly distributed multiple；
The storehouse cover is made by transparent material, and the top of the storehouse cover is in cylindrical shell, and bottom is in Loadings On Hemispherical Shell, the circle
It being offered on column shell with the first threaded hole to matched second threaded hole, the cylindrical shell of the storehouse cover is inserted into slot, and
By the screw locking being arranged in threaded hole；
The early warning component is placed in the cover of storehouse and is fixed on Cang Banshang, and the early warning component includes controller, ultrasonic wave hair
The signal input part connection ultrasonic wave of emitter, ultrasonic receiver, alarm and image collecting device, the controller receives
Device, the control output end connection alarm and image collecting device of controller, the output end of image of described image acquisition device connect
It is connected to long-range image display device.
A further technical solution lies in the controller is also connected with long-range remote alarming device.
A further technical solution lies in offer screw thread on the side wall of the storehouse plate, and be threaded with protective nut.
A further technical solution lies in the power supply includes electromagnetic induction coil and storage capacitor, the electromagnetic induction
The input terminal electrical connection of the output end and storage capacitor of coil.
A further technical solution lies in the alarm includes buzzer and LED light.
A further technical solution lies in the bottom of storehouse cover offers multiple air holes, in being covered on air hole
One layer of moisture adsorption layer.
The beneficial effects of adopting the technical scheme are that
The prior-warning device is installed on cable by clamping device, and multiple arcs groove is equipped on clamping device,
Each arc groove is held with single line cable clip, so that the device can be at least held on both threads cable, to ensure that this dress
Stationarity after setting installation, will not be flipped, and the folding of clamping device is adjusted using telescopic rod, convenient for the peace of the device
Assembly and disassembly, it is easy to operate；
In the device, the type of attachment of storehouse cover and storehouse plate so that seam crossing does not leak outside, and detects storehouse main body and uses hemisphere
Body setting can effectively prevent water inlet in warehouse, to ensure that the normal operation of internal each electronic component；
About early warning component, receives when generating wave receiver in the signal of risk range internal reflection, will feed back to
Controller, controller then control alarm equipment alarm, and to drive dangerous objects, while controller starts image collecting device, to adopt
Collect dangerous objects image simultaneously feed back to long-range monitoring personnel, so that staff is handled in time, thus to transmission line of electricity into
The effective protection of row.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the present invention looks up structural representation of storehouse plate of the present invention；
Fig. 3 is the principle of the present invention structural schematic diagram；
Fig. 4 is the structural schematic diagram of power supply of the present invention.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiment is a part of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Only embodiment in bright, those skilled in the art's every other implementation obtained without making creative work
Example, shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
As shown in FIG. 1 to 3, a kind of prior-warning device preventing screen of trees for transmission line of electricity and external force is destroyed, including an energy
The clamping device being enough held on transmission line of electricity and a detection storehouse.
Clamping device includes upper and lower upper clamp plate 11 and lower clamp plate 12 disposed in parallel, and vertical be set to is used for therebetween
The telescopic rod 13 of 12 spacing of upper and lower plywoods is adjusted, the upper clamp plate 11 and lower clamp plate 12 are made by isolation material, and the two is opposite
The corresponding arc holding tank for offering multiple recess on end face, the telescopic rod 13, which has, is placed in the two of 11 both ends of upper clamp plate
Root is shortened by telescopic rod 13, upper clamp plate 11 and lower clamp plate 12 can be made to be matched for clamping tightly cable, wherein telescopic rod 13 can stretch
And locking, casing can be used and cooperate structure flexible and by bolt locking, cylinder can also be used.
Position in storehouse is detected below the clamping device, including storehouse plate 21, storehouse cover 22 and early warning component and for being early warning component
The power supply 24 of electric energy is provided.
Wherein, the rounded structure of the storehouse plate 21, and the horizontal bottom for being fixed on upper clamp plate 11, the bottom surface of the storehouse plate 21
It is horizontal on the side wall of the storehouse plate 21 to offer the first threaded hole for penetrating through slot 211 equipped with circle slot 211 concentric with it
212, and the outer end of the first threaded hole 212 has the deep gouge of accommodating screw cap, first threaded hole 212 has circumferentially uniformly distributed
It is multiple.
The storehouse cover 22 is made by transparent material, and the top of the storehouse cover 22 is in cylindrical shell, and bottom is in Loadings On Hemispherical Shell, institute
It states and is offered on cylindrical shell with the first threaded hole 212 to matched second threaded hole, the cylindrical shell of the storehouse cover 22 is inserted into
It in slot 211, and is locked by the screw that is arranged in threaded hole, by the setting of deep gouge, so that screw cap not evagination.
The early warning component is placed in storehouse cover 22 and is fixed on storehouse plate 21, and the early warning component includes controller 230, surpasses
Pinger 231, ultrasonic receiver 232, alarm 233 and image collecting device 234, the signal of the controller 230
Input terminal connects ultrasonic receiver 232, the control output end connection alarm 233 and image collecting device of controller 230
234, the output end of image of described image acquisition device 234 is connected with long-range image display device.
The prior-warning device is installed on cable by clamping device, and multiple arcs groove is equipped on clamping device,
Each arc groove is held with single line cable clip, so that the device can be at least held on both threads cable, to ensure that this dress
Stationarity after setting installation, will not be flipped, and the folding of clamping device is adjusted using telescopic rod 13, convenient for the device
Installation and removal, it is easy to operate；
In the device, the type of attachment of storehouse cover 22 and storehouse plate 21 so that seam crossing does not leak outside, and detects storehouse main body and uses
Hemisphere setting can effectively prevent water inlet in warehouse, to ensure that the normal operation of internal each electronic component；
About early warning component, receives when generating wave receiver in the signal of risk range internal reflection, will feed back to
Controller 230, controller 230 then control the alarm of alarm 233, and to drive dangerous objects, while controller 230 starts image and adopts
Acquisition means 234, to acquire the image of dangerous objects and feed back to long-range monitoring personnel, so that staff is handled in time, from
And transmission line of electricity is effectively protected.
Ultrasonic sensor sets alarm detection distance, is possible to issue alarm into the object in this monitoring distance, need
It wants device to send one section of ultrasonic pulsative signal every 50ms, continues 50us, sent by adjusting pulse and be spaced adjustable detection
Sensitivity.
It alarms to prevent from instantaneously entering object in range, when system detects foreign matter for the first time, primary ultrasound inspection will be done again
It surveys, if meeting alarm distance, it will triggering alarm；If object is separate, alert if will no longer satisfy, it can be to avoid antithesis
The bird or leaf that you skip over generate alarm.
When dangerous objects leave alarm range stop alarm, device maximum alarm distance is 8.5 meters, then ultrasonic alarm
There are a crash times, when the ultrasonic wave turnaround time being less than the crash time, it is believed that dangerous object exists, a period of time
Afterwards, when the turnaround time being always more than the crash time, it is believed that dangerous objects have been moved off, so as to eliminate alarm.
Controller 230 is also connected with long-range remote alarming device 235, when 233 long-time of alarm is in alarm condition
When, controller 230 can also by dangerous object, close to power transmission cable, this signal feeds back to long-range monitoring personnel so that remotely
Warning device 235 is alarmed, to remind worker that personnel are handled.
Screw thread is offered on the side wall of storehouse plate 21, and is threaded with protective nut 25, and protective nut 25 can be avoided spiral shell
Junction water inlet is followed closely, gets rusty after long-time use and draws button, cause problem not easy to disassemble.
As shown in figure 4, power supply 24 includes electromagnetic induction coil 241 and storage capacitor 242, the electromagnetic induction coil 241
Output end and storage capacitor 242 input terminal electrical connection, the scope of application of enhancement device, using high-voltage conducting wires induction take electricity,
The mode of combining super capacitor energy storage carries out the power-supply service of sphere unit.Sphere unit passes through the low function that manages based on power supply 24
Its maximum power dissipation is about 5W after consumption design, and average power consumption is in 1W or so.
Wherein, alarm 233 includes buzzer and LED light.
In storehouse, the bottom of cover 22 offers multiple air holes 221, to reduce the intracorporal temperature in cabin, guarantees electronic component just
Often operation, and to prevent from entering moisture in cabin, in being covered with one layer of moisture adsorption layer 222, moisture adsorption on air hole 221
Layer 222 can be using biggish materials in gaps such as non-woven fabrics or active carbons.
The above is only presently preferred embodiments of the present invention, anyone content according to the present invention makes the present invention a little
Simple modification, deformation and equivalent replacement each fall within protection scope of the present invention.
Claims (6)
1. a kind of prior-warning device for preventing screen of trees for transmission line of electricity and external force is destroyed, is characterized in that, comprising:
One can be held on the clamping device on transmission line of electricity, and the clamping device includes upper and lower upper clamp plate (11) disposed in parallel
With lower clamp plate (12), and it is vertical be set to therebetween for adjusting the telescopic rod (13) of upper and lower plywoods (12) spacing, it is described on
Clamping plate (11) and lower clamp plate (12) are made by isolation material, the corresponding arc folder for offering multiple recess on the opposite end face of the two
Slot is held, the telescopic rod (13) has two of upper clamp plate (11) both ends that are placed in；
One detection storehouse, is located at below clamping device, including storehouse plate (21), storehouse cover (22) and early warning component and for being early warning group
The power supply (24) of part offer electric energy；
Wherein,
The rounded structure of the storehouse plate (21), and level is fixed on the bottom of upper clamp plate (11), the bottom surface of the storehouse plate (21) is set
The slot (211) for having a circle concentric with it, level offers the first spiral shell of perforation slot (211) on the side wall of the storehouse plate (21)
Pit (212), and the outer end of the first threaded hole (212) has the deep gouge of accommodating screw cap, first threaded hole (212) has
Circumferentially uniformly distributed is multiple；
The storehouse cover (22) is made by transparent material, and the top of the storehouse cover (22) is in cylindrical shell, and bottom is in Loadings On Hemispherical Shell, institute
It states and is offered on cylindrical shell with the first threaded hole (212) to matched second threaded hole, the cylindrical shell of (22) is covered in the storehouse
It is inserted into slot (211), and is locked by the screw being arranged in threaded hole；
The early warning component be placed in storehouse cover (22) in and be fixed on storehouse plate (21), the early warning component include controller (230),
Ultrasonic transmitter (231), ultrasonic receiver (232), alarm (233) and image collecting device (234), the controller
(230) signal input part connects ultrasonic receiver (232), and the control output end of controller (230) connects alarm (233)
With image collecting device (234), the output end of image of described image acquisition device (234) is connected with long-range image display dress
It sets.
2. a kind of prior-warning device for preventing screen of trees for transmission line of electricity and external force is destroyed according to claim 1, feature exist
In the controller (230) is also connected with long-range remote alarming device (235).
3. a kind of prior-warning device for preventing screen of trees for transmission line of electricity and external force is destroyed according to claim 1, feature exist
In offering screw thread on the side wall of the storehouse plate (21), and be threaded with protective nut (25).
4. a kind of prior-warning device for preventing screen of trees for transmission line of electricity and external force is destroyed according to claim 1, feature exist
In, the power supply (24) include electromagnetic induction coil (241) and storage capacitor (242), the electromagnetic induction coil (241) it is defeated
The electrical connection of the input terminal of outlet and storage capacitor (242).
5. a kind of prior-warning device for preventing screen of trees for transmission line of electricity and external force is destroyed according to claim 1, feature exist
In the alarm (233) includes buzzer and LED light.
6. a kind of prior-warning device for preventing screen of trees for transmission line of electricity and external force is destroyed according to claim 1, feature exist
In the bottom of storehouse cover (22) offers multiple air holes (221), in being covered with one layer of moisture adsorption on air hole (221)
Layer (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811205744.1A CN109191743A (en) | 2018-10-17 | 2018-10-17 | A kind of prior-warning device preventing screen of trees for transmission line of electricity and external force is destroyed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811205744.1A CN109191743A (en) | 2018-10-17 | 2018-10-17 | A kind of prior-warning device preventing screen of trees for transmission line of electricity and external force is destroyed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109191743A true CN109191743A (en) | 2019-01-11 |
Family
ID=64945047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811205744.1A Pending CN109191743A (en) | 2018-10-17 | 2018-10-17 | A kind of prior-warning device preventing screen of trees for transmission line of electricity and external force is destroyed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109191743A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376637A (en) * | 2021-06-30 | 2021-09-10 | 海南电网有限责任公司白沙供电局 | Power grid line tree obstacle measuring device |
| CN113985315A (en) * | 2021-10-25 | 2022-01-28 | 广东电网有限责任公司 | Pole tower line fault monitoring system |
-
2018
- 2018-10-17 CN CN201811205744.1A patent/CN109191743A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376637A (en) * | 2021-06-30 | 2021-09-10 | 海南电网有限责任公司白沙供电局 | Power grid line tree obstacle measuring device |
| CN113376637B (en) * | 2021-06-30 | 2023-01-06 | 海南电网有限责任公司白沙供电局 | Power grid line tree obstacle measuring device |
| CN113985315A (en) * | 2021-10-25 | 2022-01-28 | 广东电网有限责任公司 | Pole tower line fault monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |