CN105490235B - A kind of oscillator automatically removing high-tension cable ice and snow - Google Patents
A kind of oscillator automatically removing high-tension cable ice and snow Download PDFInfo
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- CN105490235B CN105490235B CN201410464095.2A CN201410464095A CN105490235B CN 105490235 B CN105490235 B CN 105490235B CN 201410464095 A CN201410464095 A CN 201410464095A CN 105490235 B CN105490235 B CN 105490235B
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- pressure sensitive
- oscillator
- snow
- pressure
- ice
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Abstract
The invention discloses a kind of oscillator automatically removing high-tension cable ice and snow, oscillator includes pressure sensitive platform and oscillator arrangement.Pressure sensitive platform is to incude the pressure of the ice and snow of cover it, and oscillator device with high-tension cable connecting.When the ice and snow pressure that pressure sensitive platform senses reaches preset pressure, oscillator arrangement generates concussion to drive high-tension cable to generate concussion, achievees the purpose that prevent ice and snow from condensing on cable by concussion.
Description
Technical field
The present invention relates to a kind of oscillator, especially a kind of oscillator automatically removing high-tension cable ice and snow.
Background technology
The high voltage power transmission and transforming cable of the northern area of China, when winter ice and snow comes temporarily, ice and snow can be covered on high-tension cable more
The thicker product the heavier, finally breaks cable, causes huge loss, swept away snow with aircraft, cost is too high, manually removes the snow, and both expends
Huge human and material resources and financial resources, simultaneously because high voltage power transmission and transforming cable is all very high, people can also give personal safety band in working at height
To threaten.
Invention content
The present invention provides a kind of oscillator automatically removing high-tension cable ice and snow, solves removal high voltage power transmission and transforming cable and overstocks ice
The problem of snow.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：A kind of oscillation automatically removing high-tension cable ice and snow
Device, the oscillator include pressure sensitive platform and oscillator arrangement, and the pressure sensitive platform is incuding cover it
Ice and snow pressure, the oscillator arrangement with high-tension cable to connect, when the ice and snow that the pressure sensitive platform senses
When pressure reaches preset pressure, the oscillator arrangement generates concussion to drive the high-tension cable to generate concussion.
In one embodiment, the oscillator arrangement includes eccentric shaft wheel and to drive the eccentric shaft wheel to rotate
Motor, the motor has the contact switch of motor circuit and the control motor circuit, when the pressure sensitive platform sense
When the ice and snow pressure that should be arrived reaches the preset pressure, the pressure sensitive platform triggers the contact switch.
In one embodiment, the oscillator arrangement is equipped with the outer cover for accommodating the eccentric shaft wheel and motor, the electricity
Machine is fixedly mounted in the outer cover, and the pressure sensitive plateau elastic is supported on above the outer cover, and the pressure sensitive is flat
Pressure sensitive column, when the ice and snow pressure that the pressure sensitive platform senses reaches the preset pressure, institute are housed below platform
It states pressure sensitive column and triggers the contact switch.
In one embodiment, the upper wall of the outer cover be equipped with opening, the pressure sensitive column pass through it is described opening and just
To the contact switch, spring, the pressure sensitive platform energy are equipped between the pressure sensitive platform and the outer cover upper wall
It is enough to be moved down under the pressure of the ice and snow, when the pressure for the ice and snow being covered on the pressure sensitive platform is equal to described pre-
If when pressure, the pressure sensitive column is moved to the position for triggering the contact switch.
In one embodiment, it is equipped in the pressure sensitive platform and is covered on the pressure sensitive platform to remove
Ice and snow electric drive heat generating device, when the ice and snow pressure that the pressure sensitive platform senses reaches the preset pressure,
The motor and the electric drive heat generating device are driven simultaneously.
In one embodiment, the electric drive heat generating device is electrically connected with the contact switch.
In one embodiment, the oscillator arrangement is equipped with the through-hole passed through for the high-tension cable.
In one embodiment, the oscillator includes oscillator bracket, and the oscillator bracket is being fixed to high pressure
The oscillator arrangement to be mounted on the high-tension cable on cable bearer, the oscillator arrangement and the oscillator support
It is connected with damper between frame.
In one embodiment, the pressure sensitive platform is equipped with the device for preventing birds from stopping, to prevent birds from stopping
It stays on the pressure sensitive platform.The device for preventing birds from stopping is, for example, to be arranged on the pressure sensitive platform
Several bore spines.
Above-mentioned oscillator can incude snow and ice cover degree, when excessive inventory, automatically remove the overstocked ice on high-tension cable
Snow, reduces or eliminates danger, time saving, laborsaving, efficient.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the schematic side view of eccentric shaft wheel of the present invention.
Fig. 3 is the schematic cross-section of high-tension cable of the present invention.
In figure：1, pressure sensitive platform；2, bore spine；3, heating resistance wire；4, resetting spring；5, pressure sensitive column；6, it shakes
Swing device device；7, oscillator outer cover；8, it is open；9, string holes；10, electric wire；11, contact switch；12, motor；13, motor circuit；
14, motor shaft；15, eccentric shaft wheel；16, electric machine support；17, high-tension cable；18, oscillator bracket；19 dampening arrangements；20、
High-voltage cable support；21 insulated enclosure circles.
Specific implementation mode
Introduce embodiments of the present invention below in conjunction with the accompanying drawings.
Such as Fig. 1, the oscillator that can automatically remove high-tension cable ice and snow includes mainly that pressure sensitive platform 1 and oscillator fill
Set 6.Oscillator is fixedly mounted on using oscillator bracket 18 on high-voltage cable support 20, and oscillator bracket 18 and oscillator it
Between with dampening arrangement 19 connect.Oscillator is connect with high-tension cable 17.Pressure sensitive platform 1 is incuding cover it
The pressure of ice and snow, oscillator arrangement 6 with high-tension cable 17 connecting.When the ice and snow pressure that pressure sensitive platform 1 senses reaches
When to preset pressure, oscillator arrangement 6 generates concussion to drive high-tension cable 17 to generate concussion, removes ice and snow thereon.
Oscillator arrangement 6 includes eccentric shaft wheel 15, motor 12 and receiving eccentric shaft to drive eccentric shaft wheel to rotate
The oscillator outer cover 17 of wheel 15 and motor 12.Motor 12 has motor shaft 14, and eccentric shaft wheel 15 is fixed on motor shaft 14.Electricity
Machine 12 has motor circuit 13 and controls the contact switch 11 of motor circuit 13.When the ice and snow pressure that pressure sensitive platform senses
When power reaches a preset pressure, pressure sensitive platform 1 triggers contact switch 11.Motor 12 is fixedly mounted using electric machine support 16
In oscillator outer cover 17.
Pressure sensitive platform 1 can be rectangular parallelepiped structure, be elastically supported in 17 top of outer cover.Specifically, pressure sensitive is flat
Platform 1 is elastically supported in 1 top of pressure sensitive platform using resetting spring 4.Resetting spring 4 is located at the bottom of pressure sensitive platform 1
Between the upper wall of outer cover 17.1 lower section of pressure sensitive platform is equipped with pressure sensitive column 5, when the pressure sensitive platform senses
Ice and snow pressure when reaching the preset pressure, pressure sensitive column 5 triggers contact switch 11.
Pressure sensitive platform 1 is equipped with the device 2 for preventing birds from stopping, to prevent birds from resting on the pressure sensitive
On platform 1, maloperation is generated.In the example of fig. 1, the device for preventing birds from stopping is to be arranged on pressure sensitive platform 1
Several bore spines 2.1 inside of pressure sensitive platform is equipped with electric drive heat generating device, such as heating resistance wire 3, is covered in remove
Ice and snow on pressure sensitive platform 1.
Oscillator outer cover 7 can be cuboid frame like structure, and the intermediate position of upper wall is provided with opening 8, and pressure sensitive column 5 can be from
Opening 8 is inserted into, and face contact switch 11.In this way, pressure sensitive platform 1 can move down under the pressure of ice and snow.When covering
It covers when the pressure of the ice and snow on pressure sensitive platform 1 is equal to the preset pressure, pressure sensitive column 5 is moved to triggering contact and opens
Close 11 position.Also there are string holes 9 for the upper wall of outer cover 7, connect heating resistance wire 3 and contact switch in pressure sensitive platform 1
Connection electric wire 10 between 11 extends there through.The upper wall of oscillator outer cover 7 is connect with the lower end of resetting spring 4.Electric machine support 16
It is fixed on the lower part in oscillator outer cover 7, motor 12 is fixed on electric machine support 16.Motor circuit 13 and 11 both ends of contact switch
Connection.
Oscillator arrangement 6 is equipped with the through-hole passed through for high-tension cable 17.High-tension cable 17 passes through oscillator arrangement 6 and oscillation
Device outer cover 7 is combined closely by insulated enclosure circle 21, and oscillator bracket 18 is fixed on high-voltage cable support 20, oscillator arrangement
It is connected with dampening arrangement 19 between 6 and oscillator bracket 18.In order to avoid generating resonance, setting motor 12 drives eccentric shaft wheel
The frequency values of 15 rotations will be far from the natural frequency of vibration value of high-tension cable 17.
When snow and ice cover is on high-tension cable 17, while can also be covered on pressure sensitive platform 1.When ice and snow is got deeper
When heavier, resetting spring 4 is compressed, and pressure sensitive column 5 moves down.When the pressure of ice and snow reaches a preset pressure, pressure
Sensing post 5 will withstand contact switch 11 (that is, triggering contact switch 11) and connect motor circuit 13 and heating resistance wire 3, motor
12 will drive eccentric shaft wheel 15 to rotate by motor shaft 14.Due to being eccentric shaft wheel, vibrations are will produce, drive is entirely shaken
The vibrations of device device 6 are swung, and since high-tension cable 17 is tight by insulated enclosure circle with oscillator outer cover 17 across oscillator arrangement 6
Close combination, therefore oscillator arrangement 6 also drives high-tension cable 17 to shake, to make high-tension cable 17 generate oscillation removal high-voltage electricity
The ice and snow overstock on cable.
Due to being connected by resetting spring 4 between pressure sensitive platform 1 and oscillator arrangement 6, pressure sensitive platform 1 cannot
Reflect that the vibrations on oscillator arrangement 6, the ice and snow overstock on pressure sensitive platform 1 cannot be removed by shaking, therefore in pressure
Heating resistance wire 3 is mounted in induction platform, and the contact switch 11 that motor circuit 13 and heating resistance wire 3 connect is to connect simultaneously
Logical, the at this moment fever of heating resistance wire 3 has dissolved ice and snow and (has set the ice and snow and heating resistance wire hair on oscillation removal high-tension cable
The time that heat of solution removes the ice and snow on pressure sensitive platform is roughly the same), after removing ice and snow, on pressure sensitive platform 1
Pressure mitigates, and resetting spring 4 resets, and contact switch 11 disconnects, and motor circuit 13 and heating resistance wire 3 are simultaneously stopped work, and one
Cut recovery as former state.Due to using damping device 19 to connect between oscillator arrangement 6 and oscillator bracket 18, the shake of oscillator arrangement 6
It is dynamic not interfere with oscillator bracket 18, therefore oscillator bracket 18 can play the role of firm support oscillator arrangement 6.It uses
Before to set natural frequency of vibration value of the frequency values far from high-tension cable 17 that motor 12 drives 15 rotation of eccentric shaft wheel, thus will not
Generate the danger of resonance.
In conclusion a kind of oscillator automatically removing high-tension cable ice and snow of the present invention, which can reach, automatically removes high-voltage electricity
The purpose of the ice and snow overstock on cable, it is time saving, laborsaving, economical, efficient.
Claims (4)
1. a kind of oscillator automatically removing high-tension cable ice and snow, it is characterised in that：The oscillator includes pressure sensitive platform
And oscillator arrangement, the pressure sensitive platform to incude the pressure of the ice and snow of cover it, use by the oscillator arrangement
To be connect with high-tension cable, when the ice and snow pressure that the pressure sensitive platform senses reaches preset pressure, the oscillator
Device generates concussion to drive the high-tension cable to generate concussion；The oscillator arrangement includes eccentric shaft wheel and to drive
The motor of the eccentric shaft wheel rotation, the motor have the contact switch of motor circuit and the control motor circuit, when
When the ice and snow pressure that the pressure sensitive platform senses reaches the preset pressure, the pressure sensitive platform triggering is described to touch
Point switch；The oscillator arrangement is equipped with the outer cover for accommodating the eccentric shaft wheel and motor, and the motor is fixedly mounted on described
In outer cover, the pressure sensitive plateau elastic is supported on above the outer cover, and feeling of stress is housed below the pressure sensitive platform
Ying Zhu, when the ice and snow pressure that the pressure sensitive platform senses reaches the preset pressure, the pressure sensitive column triggering
The contact switch；The upper wall of the outer cover is equipped with opening, and the pressure sensitive column passes through contact described in the opening and face
Switch is equipped with spring between the pressure sensitive platform and the outer cover upper wall, the pressure sensitive platform can be in the ice
The pressure of snow is descended to move down, when the pressure for the ice and snow being covered on the pressure sensitive platform is equal to the preset pressure,
The pressure sensitive column is moved to the position for triggering the contact switch, is equipped in the pressure sensitive platform to remove covering
The electric drive heat generating device of ice and snow on the pressure sensitive platform, when the ice and snow pressure that the pressure sensitive platform senses
When reaching the preset pressure, the motor and the electric drive heat generating device are driven simultaneously.
2. the oscillator described in accordance with the claim 1 for automatically removing high-tension cable ice and snow, it is characterised in that：The electric drive hair
Thermal is electrically connected with the contact switch.
3. the oscillator described in accordance with the claim 1 for automatically removing high-tension cable ice and snow, it is characterised in that：The oscillator packet
Include oscillator bracket, the oscillator bracket is being fixed on high-voltage cable support so that the oscillator arrangement is mounted on institute
It states on high-tension cable, the high-tension cable is combined closely with oscillator outer cover by insulated enclosure circle across oscillator arrangement, institute
It states and is connected with damper between oscillator arrangement and the oscillator bracket.
4. the oscillator described in accordance with the claim 1 for automatically removing high-tension cable ice and snow, which is characterized in that the pressure sensitive
Platform is equipped with the device for preventing birds from stopping, to prevent birds from resting on the pressure sensitive platform, the prevention birds
The device of stop includes several bore spines being arranged on the pressure sensitive platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410464095.2A CN105490235B (en) | 2014-09-14 | 2014-09-14 | A kind of oscillator automatically removing high-tension cable ice and snow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410464095.2A CN105490235B (en) | 2014-09-14 | 2014-09-14 | A kind of oscillator automatically removing high-tension cable ice and snow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105490235A CN105490235A (en) | 2016-04-13 |
| CN105490235B true CN105490235B (en) | 2018-10-16 |
Family
ID=55677055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410464095.2A Expired - Fee Related CN105490235B (en) | 2014-09-14 | 2014-09-14 | A kind of oscillator automatically removing high-tension cable ice and snow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105490235B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680633B (en) * | 2016-12-30 | 2020-03-13 | 国网山东省电力公司鄄城县供电公司 | Cable pressure monitoring method and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2418473A1 (en) * | 2003-02-04 | 2004-08-04 | Hydro-Quebec | Robot vehicle that runs on conductors and has the ability to negotiate obstacles using temporary support rotors |
| CN101807784A (en) * | 2010-04-01 | 2010-08-18 | 扬州东方吊架有限公司 | Solar ice coating resistant device of overhead transmission line |
| CN202363852U (en) * | 2011-11-17 | 2012-08-01 | 浙江工商职业技术学院 | Wire-vibrating snow remover |
| CN203086084U (en) * | 2012-12-04 | 2013-07-24 | 国家电网公司 | Current transformer-type power transmission line heating ice-melting apparatus |
| CN203259673U (en) * | 2012-11-12 | 2013-10-30 | 江苏南水科技有限公司 | Snow melting type rain and snow recorder |
| CN203605899U (en) * | 2013-11-22 | 2014-05-21 | 南京信息工程大学 | Real-time monitoring system for accumulated snow thickness of high-voltage power line |
| CN204068163U (en) * | 2014-09-14 | 2014-12-31 | 夏梓豪 | A kind of oscillator of automatic removal high-tension cable ice and snow |
-
2014
- 2014-09-14 CN CN201410464095.2A patent/CN105490235B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2418473A1 (en) * | 2003-02-04 | 2004-08-04 | Hydro-Quebec | Robot vehicle that runs on conductors and has the ability to negotiate obstacles using temporary support rotors |
| CN101807784A (en) * | 2010-04-01 | 2010-08-18 | 扬州东方吊架有限公司 | Solar ice coating resistant device of overhead transmission line |
| CN202363852U (en) * | 2011-11-17 | 2012-08-01 | 浙江工商职业技术学院 | Wire-vibrating snow remover |
| CN203259673U (en) * | 2012-11-12 | 2013-10-30 | 江苏南水科技有限公司 | Snow melting type rain and snow recorder |
| CN203086084U (en) * | 2012-12-04 | 2013-07-24 | 国家电网公司 | Current transformer-type power transmission line heating ice-melting apparatus |
| CN203605899U (en) * | 2013-11-22 | 2014-05-21 | 南京信息工程大学 | Real-time monitoring system for accumulated snow thickness of high-voltage power line |
| CN204068163U (en) * | 2014-09-14 | 2014-12-31 | 夏梓豪 | A kind of oscillator of automatic removal high-tension cable ice and snow |
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| CN105490235A (en) | 2016-04-13 |
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| CF01 | Termination of patent right due to non-payment of annual fee |