CN207409106U - A kind of anti-screen of trees of transmission line of electricity and outer broken active probe prior-warning device - Google Patents
A kind of anti-screen of trees of transmission line of electricity and outer broken active probe prior-warning device Download PDFInfo
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- CN207409106U CN207409106U CN201721425962.7U CN201721425962U CN207409106U CN 207409106 U CN207409106 U CN 207409106U CN 201721425962 U CN201721425962 U CN 201721425962U CN 207409106 U CN207409106 U CN 207409106U
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- cover board
- support base
- trees
- transmission line
- screen
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 230000005611 electricity Effects 0.000 title claims abstract description 19
- 239000000523 sample Substances 0.000 title claims abstract description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 7
- 230000005674 electromagnetic induction Effects 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000006698 induction Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a kind of anti-screens of trees of transmission line of electricity and outer broken active probe prior-warning device, including support base, the top of the support base is rotatably connected to cover board by shaft, the cover board and the opposite one side of support base are equipped with stripper plate, it is connected between the stripper plate and cover board by sliding bar, the one end of the slide bar away from stripper plate is through cover board and extends outwardly, one end of the slide bar extension is fixedly connected with handle, it is connected between one end of the handle and cover board by turnbuckle, the one end of the handle away from turnbuckle is equipped with sliding mouth, guide rod is inserted in the cunning mouth, one end of the guide rod is fixedly connected with cover board.The defeated setting by induction charging power supply and ultrasonic listening mechanism of the utility model, device is allow to carry out screen of trees and outer broken object distance monitoring, transmission, alarm early warning, it can reduce and manually stare at the difficulty and cost kept, while improve power supply reliability, reduce the economic loss for having a power failure and bringing.
Description
Technical field
The utility model is related to the tamper-proof technical fields of network system more particularly to a kind of anti-screen of trees of transmission line of electricity to break with outer
Active probe prior-warning device.
Background technology
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, construction appliance in operation, tall protrusion sometimes into transmission line of electricity safe range line in
Cause circuit discharge it in addition touch be suspended to transmission line of electricity cause tripping, power outage, also have some line crossings building or woods
Area, the growth of trees and the effect of wind-force cause circuit 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 the influences such as device volume, installation and maintenance, practical effect are unsatisfactory.
Utility model content
The purpose of this utility model is to be typically secured to solve external force damage prevention device in the prior art on steel tower, using too
Positive energy plate and storage battery power supply, but by shadows such as the solar powered dependence to weather conditions and device volume, installation and maintenances
The problem of sound, practical effect is unsatisfactory, and the anti-screen of trees of a kind of transmission line of electricity proposed and outer broken active probe early warning
Device.
To achieve these goals, the utility model employs following technical solution：
A kind of anti-screen of trees of transmission line of electricity and outer broken active probe prior-warning device, including support base, the top of the support base
Portion is rotatably connected to cover board by shaft, and the cover board and the opposite one side of support base are equipped with stripper plate, the stripper plate and lid
It is connected between plate by sliding bar, the one end of the slide bar away from stripper plate is through cover board and extends outwardly, and the slide bar prolongs
The one end stretched is fixedly connected with handle, is connected between one end of the handle and cover board by turnbuckle, and the handle is separate
One end of turnbuckle is equipped with sliding mouth, and guide rod is inserted in the cunning mouth, and one end of the guide rod is fixedly connected with cover board,
The one end of the support base away from shaft is fixedly connected with supporting block, and kelly, the cover board are slidably connected in the supporting block
Bayonet corresponding with kelly is equipped with, the kelly is connected to cutting ferrule close to one end fixing sleeve of cover board, and the kelly is away from cutting ferrule
One end be fixedly connected with limited block, be arranged with the first spring on the kelly, the both ends of first spring respectively with cutting ferrule
Be fixedly connected with supporting block, the bottom of the support base is equipped with protection network, the both ends of the protection network by lock-screw with
Support base is threadedly coupled, and is equipped with device chamber in the support base, and described device intracavitary is equipped with power supply, the bottom of the support base according to
It is secondary to be equipped with wireless signal transmitting device, ultrasonic detector and audible-visual annunciator.
Preferably, the support base is equipped with miniature webcam, the miniature webcam and support base close to one end of shaft
Between be fixedly connected by fixed link.
Preferably, the ultrasonic detector includes sonac and alarm ball, the output terminal of the sonac
It is electrically connected with the input terminal of alarm ball.
Preferably, the power supply include electromagnetic induction coil and storage capacitor, the output terminal of the electromagnetic induction coil and
The input terminal electrical connection of storage capacitor.
Preferably, be arranged with torque spring in the shaft, the both ends of the torque spring respectively with cover board and support base
It is fixedly connected.
Preferably, be arranged with second spring on the guide rod, the both ends of the second spring respectively with handle and cover board
It is fixedly connected.
Preferably, the stripper plate and the opposite one side of support base are equipped with the multipair arc groove that position is answered.
In the utility model, first by cover plate lid on the line, cover board then is blocked with kelly, then pass through turnbuckle band
Dynamic stripper plate pushes down circuit, and so as to fix device, when the device is operated, sonac can set alarm detection distance,
If maximum alarm detection distance is 8.5m, into the object in this monitoring distance it is possible that alarm of setting out, alarm ball every
50ms sends one section of ultrasonic pulsative signal and continues 50us, and detection sensitivity can be adjusted by sending interval by adjusting pulse, work as danger
Dangerous object leaves alarm range stop alarm, and device maximum alarm distance is 8.5 meters, then ultrasonic alarm is critical there are one
Time, when the ultrasonic wave turnaround time being less than the crash time, it is believed that dangerous object exists, after a period of time, when back and forth
Between always be more than the crash time when, it is believed that dangerous objects have been moved off, so as to eliminate alarm.The utility model is defeated logical
Cross the setting of induction charging power supply and ultrasonic listening mechanism, allow device carry out screen of trees and the monitoring of outer broken object distance, transmission,
Alarm early warning, can reduce and manually stare at the difficulty and cost kept, while improve power supply reliability, reduce the economic damage for having a power failure and bringing
It loses.
Description of the drawings
Fig. 1 be the utility model proposes a kind of anti-screen of trees of transmission line of electricity and outer broken active probe prior-warning device structure
Schematic diagram；
Fig. 2 is structure diagram at the A of Fig. 1.
In figure：1 support base, 2 shafts, 3 cover boards, 4 stripper plates, 5 slide bars, 6 handles, 7 turnbuckles, 8 guide rods, 9 supports
Block, 10 kellies, 11 cutting ferrules, 12 limited blocks, 13 first springs, 14 protection networks, 15 lock-screws, 16 storage capacitors, 17 wireless communications
Number emitter, 18 second springs, 19 audible-visual annunciators, 20 miniature webcams, 21 fixed links, 22 sonacs, 23 alarms
Ball, 24 electromagnetic induction coils.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
In the description of the utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
With reference to Fig. 1-2, a kind of anti-screen of trees of transmission line of electricity and outer broken active probe prior-warning device, including support base 1, support
The top of seat 1 is rotatably connected to cover board 3 by shaft 2, prevents from being used to support stripper plate 4, cover board 3 and support base 1 it is opposite one
Side is equipped with stripper plate 4, for pushing down circuit, is slidably connected between stripper plate 4 and cover board 3 by slide bar 5, and slide bar 5 is away from extruding
One end of plate 4 is through cover board 3 and extends outwardly, and one end that slide bar 5 extends is fixedly connected with handle 6, is moved for band moving slide-bar 5
It is dynamic, it is connected between one end of handle 6 and cover board 3 by turnbuckle 7, for handle 6 to be driven to move, handle 6 is away from gaily decorated basket spiral shell
One end of silk 7 is equipped with sliding mouth, is inserted with guide rod 8 in sliding mouth, prevents handle 6 from rotating, one end of guide rod 8 and cover board 3 are fixed
Connection, the one end of support base 1 away from shaft 2 is fixedly connected with supporting block 9, is used to support kelly 10, is slidably connected in supporting block 9
There is kelly 10, for fixing cover board 3, cover board 3 is equipped with to be consolidated with 10 corresponding bayonet of kelly, kelly 10 close to one end of cover board 3
Surely cutting ferrule 11 is socketed with, prevents kelly 10 from coming off from supporting block 9, the one end of kelly 10 away from cutting ferrule 11 is fixedly connected with /V
Block 12 prevents kelly 10 from coming off from supporting block 9, and the first spring 13, the both ends difference of the first spring 13 are arranged on kelly 10
It is fixedly connected with cutting ferrule 11 and supporting block 9,10 automatic rebounding of kelly is made to block cover board 3, the bottom of support base 1 is equipped with protection network
14, detection agency is prevented to be destroyed, the both ends of protection network 14 are threadedly coupled by lock-screw 15 with support base 1, support base 1
Interior to be equipped with device chamber, device intracavitary is equipped with power supply, for for wireless signal transmitting device 17, ultrasonic detector and sound-light alarm
Device 19 is powered, and the bottom of support base 1 is equipped with wireless signal transmitting device 17, ultrasonic detector and audible-visual annunciator 19 successively.
In the utility model, support base 1 is equipped with miniature webcam 20, miniature webcam 20 and branch close to one end of shaft 2
It is fixedly connected between support seat 1 by fixed link 21, for noting down the image for destroying object, ultrasonic detector includes sonac
22 and alarm ball 23, the output terminal of sonac 22 and the input terminal electrical connection of alarm ball 23 destroy object and hair to detect
Go out alarm, power supply includes electromagnetic induction coil 24 and storage capacitor 16, the output terminal of electromagnetic induction coil 24 and storage capacitor 16
Input terminal electrical connection, the scope of application of intensifier is arranged with torque spring in shaft 2, the both ends of torque spring respectively with
Cover board 3 is fixedly connected with support base 1, and certain torque force support is provided to cover board 3, and second spring 18 is arranged on guide rod 8, the
The both ends of two springs 18 are fixedly connected respectively with handle 6 and cover board 3, and certain resilient support, 4 He of stripper plate are provided to handle 6
The opposite one side of support base 1 is equipped with the multipair arc groove that position is answered, and stripper plate 4 is made more to be bonded with circuit.
In the utility model, first cover board 3 is covered on the line, then blocks cover board 3 with kelly 10, then passes through gaily decorated basket spiral shell
Silk 7 drives stripper plate 4 to push down circuit, and so as to fix device, when the device is operated, sonac 22 can set alarm inspection
Ranging is from such as maximum alarm detection distance is 8.5m, into the object in this monitoring distance it is possible that alarm of setting out, alarm ball
23 send one section of ultrasonic pulsative signal every 50ms, and detection sensitivity can be adjusted by sending interval by adjusting pulse, work as danger
Object leaves alarm range stop alarm, and device maximum alarm distance is 8.5 meters, ultrasonic alarm there are a crash time,
When the ultrasonic wave turnaround time being less than the crash time, it is believed that dangerous object exists, after a period of time, when the turnaround time always
During more than the crash time, it is believed that dangerous objects have been moved off, so as to eliminate alarm.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of anti-screen of trees of transmission line of electricity and outer broken active probe prior-warning device, including support base (1), which is characterized in that institute
State the top of support base (1) and cover board (3) be rotatably connected to by shaft (2), the cover board (3) and support base (1) it is opposite one
Side is equipped with stripper plate (4), is slidably connected between the stripper plate (4) and cover board (3) by slide bar (5), the slide bar (5) is separate
One end of stripper plate (4) is through cover board (3) and extends outwardly, and one end of slide bar (5) extension is fixedly connected with handle (6),
It is connected between one end of the handle (6) and cover board (3) by turnbuckle (7), the handle (6) is away from turnbuckle (7)
One end be equipped with sliding mouth, be inserted with guide rod (8) in the cunning mouth, one end of the guide rod (8) and cover board (3) is fixed connects
It connects, the one end of the support base (1) away from shaft (2) is fixedly connected with supporting block (9), is slidably connected on the supporting block (9)
There is kelly (10), the cover board (3) is equipped with bayonet corresponding with kelly (10), and the kelly (10) is close to the one of cover board (3)
End fixing sleeve is connected to cutting ferrule (11), and the one end of the kelly (10) away from cutting ferrule (11) is fixedly connected with limited block (12), described
Be arranged with the first spring (13) on kelly (10), the both ends of first spring (13) respectively with cutting ferrule (11) and supporting block (9)
It is fixedly connected, the bottom of the support base (1) is equipped with protection network (14), and the both ends of the protection network (14) pass through lock-screw
(15) it is threadedly coupled with support base (1), device chamber is equipped in the support base (1), described device intracavitary is equipped with power supply, the branch
The bottom for supportting seat (1) is equipped with wireless signal transmitting device (17), ultrasonic detector and audible-visual annunciator (19) successively.
2. the anti-screen of trees of a kind of transmission line of electricity according to claim 1 and outer broken active probe prior-warning device, feature exist
In the support base (1) is equipped with miniature webcam (20), the miniature webcam (20) and support close to one end of shaft (2)
It is fixedly connected between seat (1) by fixed link (21).
3. the anti-screen of trees of a kind of transmission line of electricity according to claim 1 and outer broken active probe prior-warning device, feature exist
In the ultrasonic detector includes sonac (22) and alarm ball (23), the output terminal of the sonac (22)
It is electrically connected with the input terminal of alarm ball (23).
4. the anti-screen of trees of a kind of transmission line of electricity according to claim 1 and outer broken active probe prior-warning device, feature exist
Include electromagnetic induction coil (24) and storage capacitor (16) in, the power supply, the output terminal of the electromagnetic induction coil (24) with
The input terminal electrical connection of storage capacitor (16).
5. the anti-screen of trees of a kind of transmission line of electricity according to claim 1 and outer broken active probe prior-warning device, feature exist
In being arranged with torque spring on the shaft (2), the both ends of the torque spring are fixed with cover board (3) and support base (1) respectively
Connection.
6. the anti-screen of trees of a kind of transmission line of electricity according to claim 1 and outer broken active probe prior-warning device, feature exist
In, be arranged with second spring (18) on the guide rod (8), the both ends of the second spring (18) respectively with handle (6) and lid
Plate (3) is fixedly connected.
7. the anti-screen of trees of a kind of transmission line of electricity according to claim 1 and outer broken active probe prior-warning device, feature exist
The multipair arc groove answered position is equipped in the opposite one side of, the stripper plate (4) and support base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425962.7U CN207409106U (en) | 2017-10-31 | 2017-10-31 | A kind of anti-screen of trees of transmission line of electricity and outer broken active probe prior-warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425962.7U CN207409106U (en) | 2017-10-31 | 2017-10-31 | A kind of anti-screen of trees of transmission line of electricity and outer broken active probe prior-warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409106U true CN207409106U (en) | 2018-05-25 |
Family
ID=62409245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721425962.7U Expired - Fee Related CN207409106U (en) | 2017-10-31 | 2017-10-31 | A kind of anti-screen of trees of transmission line of electricity and outer broken active probe prior-warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409106U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231668A (en) * | 2019-06-27 | 2019-09-13 | 安徽理工大学 | A kind of electric transmission line channel alarm system |
| CN113835094A (en) * | 2021-09-01 | 2021-12-24 | 国网山东省电力公司烟台市福山区供电公司 | Novel ultrasonic distance alarm device |
| CN115601936A (en) * | 2022-10-31 | 2023-01-13 | 国网湖北省电力有限公司咸宁供电公司（Cn） | Outer broken calamity monitoring alarm device of power transmission line |
-
2017
- 2017-10-31 CN CN201721425962.7U patent/CN207409106U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231668A (en) * | 2019-06-27 | 2019-09-13 | 安徽理工大学 | A kind of electric transmission line channel alarm system |
| CN113835094A (en) * | 2021-09-01 | 2021-12-24 | 国网山东省电力公司烟台市福山区供电公司 | Novel ultrasonic distance alarm device |
| CN115601936A (en) * | 2022-10-31 | 2023-01-13 | 国网湖北省电力有限公司咸宁供电公司（Cn） | Outer broken calamity monitoring alarm device of power transmission line |
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Legal Events
| 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: 20180525 Termination date: 20181031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |