CN101582579A - Ultrasonic icebreaking device for power transmission line - Google Patents
Ultrasonic icebreaking device for power transmission line Download PDFInfo
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- CN101582579A CN101582579A CNA2008103016186A CN200810301618A CN101582579A CN 101582579 A CN101582579 A CN 101582579A CN A2008103016186 A CNA2008103016186 A CN A2008103016186A CN 200810301618 A CN200810301618 A CN 200810301618A CN 101582579 A CN101582579 A CN 101582579A
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- ultrasonic
- icebreaking device
- power transmission
- transmission line
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Abstract
The invention provides an ultrasonic icebreaking device for a power transmission line, which comprises a guide wheel, a driving wheel, a motor, a punch, an energy converter, a battery, an ultrasonic transducer and other components, wherein the punch is driven by the transducer to generate shock in an ultrasound mode to break ice slush at the front end. The device has the characteristics of having simple structure and timely deicing, ensuring the normal operation of the power transmission line under the freezing climate and the like.
Description
Technical field
What the present invention relates to the safeguard of power transmission line, particularly a kind of power transmission line removes the ice slush device.
Background technology
At present, because power transmission line does not remove the ice slush device, so, when eternal frost climate occurring, may cause following situation: the one, because of being subjected to ice slush weight, power transmission line can rupture; The 2nd, behind the electric power transfer thread breakage, cause the monolateral stressed iron tower that causes of iron tower to collapse; The 3rd, after electric power transfer thread breakage or iron tower collapse, can cause large-area power-cuts, thereby bring economic loss to country, accident sometimes also can cause casualties; At present known processing mode is two kinds substantially: the one, and the personnel upper boom of taking is reached the standard grade to knock with hand-operated tools and is opened ice, this mode not only bother and also efficient low, particularly run into cable when thin, personnel's processing of at all can't reaching the standard grade, another is to take regularly to take the mode of high frequency power supply and short circuit cable to heat cable to power transmission line ice slush is melted, be that effectively thawing is required consuming time longer when this mode adopts, and cost is higher.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of power transmission line to remove the ice slush device, this device can effectively be removed power transmission line and freeze, and prevents the purpose of power transmission line because of freezing and rupturing thereby reach.
The technical scheme that its technical problem of solution of the present invention is adopted is:
A kind of power line transmission icebreaking device is provided, and this device comprises directive wheel, drive, and motor, drift, energy converter, battery, parts such as ultrasonic power source, described energy converter is a ultrasonic transducer.
In order further to realize the effect of this device, this device also can:
Described ultrasonic transducer is a kind of magnetostrictive transducer, and the magnetic core of this magnetostrictive transducer is built up by thin slice, and this magnetic flakes generates a cyan oxide layer through high-temperature process.
Described magnetostrictive transducer and drift are structure as a whole.
Described ultrasonic transducer is a kind of PZT (piezoelectric transducer).
One buffer is arranged between described drift and the magnetostrictive transducer.
Adopt the belt mode to be connected between described drive and the motor.
Described drive and motor are integrated.
When this device uses, take this device to cat head by operating personnel, be placed on the power line, start power supply, this power transmission line removes the slowly reach under driven by motor of ice slush device, the drift of device front end produces vibrations with ultrasonic form drift front end ice slush is smashed under the drive of transducer, reach better effect for reinforcement deicing effect can combine this device with the power line heating mode.
Because to adopt above scheme to make that the present invention has simple in structure in the present invention, deicing in time and guarantee power transmission line characteristics such as normal use under eternal frost climate.
Description of drawings
Fig. 1 is first example structure schematic diagram of ultrasonic icebreaking device for power transmission line of the present invention.
Fig. 2 is first embodiment drive schematic diagram of ultrasonic icebreaking device for power transmission line of the present invention.
Fig. 3 is second example structure schematic diagram of ultrasonic icebreaking device for power transmission line of the present invention.
Fig. 4 is the user mode schematic diagram of ultrasonic icebreaking device for power transmission line of the present invention.
Embodiment
The invention will be further described below in conjunction with embodiment and accompanying drawing.
Now please in detail referring to these accompanying drawings, label identical among the figure is represented similar or same parts.An embodiment of ultrasonic icebreaking device for power transmission line of the present invention shown in Figure 1, total represents with label 100, this device comprises directive wheel 101, drive 108, motor 107, drift 103, energy converter 104, battery 106, ultrasonic power source 105 parts such as grade, described energy converter 104 is a ultrasonic transducer, this transducer adopts a kind of magnetostrictive transducer, and the magnetic core of this magnetostrictive transducer is built up by thin slice, and this magnetic flakes generates a cyan oxide layer through high-temperature process, make and guarantee the good insulation performance state between sheet and the sheet, in present embodiment magnetostrictive transducer and drift are designed to integrative-structure, adopt the nickel sheet to make magnetostrictive material, its sheet is 0.05～0.2mm, by the direct punch forming of shape shown, behind the lamination front end drift end is carried out Quenching Treatment; The separated exciting ultrasonic generator is adopted in ultrasonic power source 105, comprise prime oscillator and post-amplifier, wherein, make the frequency in ultrasonic power source between 10KHz-100KHz, stablize adjustable for stabilized frequency prime oscillator adopts phase-locking type automatic frequency tracking system; The installation and the use of this icebreaking device for convenience, connect by connector 102 between directive wheel 101 and the drive 108, this connector 102 is a kind of band spring type hinge connected mode, folding by hinge makes directive wheel 101 and drive 108 can clamp power transmission line very easily, can also control the clamping degree of directive wheel 101 and 108 pairs of power transmission lines of drive in addition by the elastic strength of regulating spring, simultaneously in order to improve the frictional force of 108 pairs of power transmission lines of drive, the annular knurl that the surface design of drive 108 has a certain depth as shown in Figure 2, this ultrasonic icebreaking device for power transmission line guarantees plumbness all the time in order to guarantee to use, battery is designed in the bottom of device, and takes the buckle form that can be connected fast with device.
Another embodiment of ultrasonic icebreaking device for power transmission line of the present invention shown in Figure 3, total represents with label 200, this device comprises directive wheel 201, drive 208, drift 203, energy converter 204, battery 206, control circuit 209, ultrasonic power source 205 parts such as grade, described energy converter 204 is a ultrasonic transducer, this transducer adopts a kind of PZT (piezoelectric transducer), and piezoelectric is selected zirconium titanium plumbic acid (PZT) piezoelectric ceramic for use, in order to obtain higher extensional vibration electroacoustic efficiency, energy converter 204 adopts the sandwich PZT (piezoelectric transducer) structure of combined type, also has buffer 210 between energy converter 204 and drift 203; The auto-excitation type ultrasonic generator is adopted in ultrasonic power source 205; The installation and the use of this icebreaking device for convenience, connect by connector 202 between directive wheel 202 and the drive 208, this connector 202 is a kind of connecting mode of inserted pin, insertion by latch makes directive wheel 201 and drive 208 can clamp power transmission line very easily, the directive wheel 201 of present embodiment all adopts from the translator mode with drive 208 in addition, and the annular knurl that certain depth is arranged in the surface design that contacts with circuited transmission, control circuit 209 is a kind of radio remote control circuit, can move forward and backward by wireless remote control ultrasonic icebreaking device for power transmission line 200, make operating personnel on iron tower with regard to controllable device, the operation of need not reaching the standard grade has alleviated workload.
The general technical staff of the technical field of the invention also can both understand except above-mentioned, can further change the characteristics that are incorporated into shown in the other specific embodiment in any one of this explanation and illustrated each specific embodiment.For example, the elastic component in first embodiment can be designed to unsprung, but other can produce the structure that elastic type becomes, and perhaps the control circuit scheme with second embodiment adds first embodiment.
Claims (8)
1. a power line transmission icebreaking device comprises directive wheel, drive, motor, drift, energy converter, battery, ultrasonic power source composition, and it is characterized in that: described energy converter is a ultrasonic transducer.
2. power line transmission icebreaking device according to claim 1 is characterized in that: described ultrasonic transducer is a kind of magnetostrictive transducer.
3. power line transmission icebreaking device according to claim 2 is characterized in that: the magnetic core of described magnetostrictive transducer is built up by thin slice, and this magnetic flakes generates a cyan oxide layer through high-temperature process.
4. power line transmission icebreaking device according to claim 1 is characterized in that: described ultrasonic transducer is a kind of piezoelectric transducer.
5. power line transmission icebreaking device according to claim 1 is characterized in that: a buffer is arranged between described drift and the magnetostrictive transducer.
6. power line transmission icebreaking device according to claim 1 is characterized in that: adopt the belt mode to be connected between described drive and the motor.
7. power line transmission icebreaking device according to claim 1 is characterized in that: described drive and motor are integrated.
8. power line transmission icebreaking device according to claim 1 is characterized in that: described ultrasonic transducer and drift are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103016186A CN101582579A (en) | 2008-05-16 | 2008-05-16 | Ultrasonic icebreaking device for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103016186A CN101582579A (en) | 2008-05-16 | 2008-05-16 | Ultrasonic icebreaking device for power transmission line |
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| CN101582579A true CN101582579A (en) | 2009-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008103016186A Pending CN101582579A (en) | 2008-05-16 | 2008-05-16 | Ultrasonic icebreaking device for power transmission line |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611063A (en) * | 2012-01-13 | 2012-07-25 | 华北电力大学 | Ultrasonic deicing device for high-voltage power transmission lines and deicing method of ultrasonic deicing device |
| CN102780192A (en) * | 2011-12-19 | 2012-11-14 | 杭州电子科技大学 | Ultrasonic wire deicing device and method thereof |
| CN104184069A (en) * | 2014-08-26 | 2014-12-03 | 国网河南省电力公司南阳供电公司 | Sweeping wind on-line foreign matter removal device and debug method for overhead power transmission line |
| CN104289459A (en) * | 2014-11-05 | 2015-01-21 | 广西大学 | Cable dirt cleaning device |
| CN104420438A (en) * | 2013-08-28 | 2015-03-18 | 黄力华 | Novel ultrasonic wave deicing device |
| CN104577925A (en) * | 2014-12-19 | 2015-04-29 | 国家电网公司 | De-icing device for electric power circuit |
| CN104831670A (en) * | 2015-05-27 | 2015-08-12 | 苏州科锐恒机械科技有限公司 | High-speed ice breaking vehicle by utilizing super magnetostrictive devices |
| CN105490236A (en) * | 2013-08-30 | 2016-04-13 | 国网河南省电力公司漯河供电公司 | Cable hard spiral deicing device |
| CN105846379A (en) * | 2016-04-13 | 2016-08-10 | 陕西师范大学 | Supersonic wave high voltage line ice removing apparatus |
| CN105896441A (en) * | 2016-04-13 | 2016-08-24 | 陕西师范大学 | Ultrasonic wave high voltage line accumulated snow-prevention device |
| CN111654000A (en) * | 2020-06-18 | 2020-09-11 | 中网电力科技有限公司 | Cable spacer with high-altitude cable snow-removing dust-removing bird-repelling function |
| CN117638672A (en) * | 2024-01-25 | 2024-03-01 | 山东广瑞电力科技有限公司 | Stable offshore booster station |
-
2008
- 2008-05-16 CN CNA2008103016186A patent/CN101582579A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780192A (en) * | 2011-12-19 | 2012-11-14 | 杭州电子科技大学 | Ultrasonic wire deicing device and method thereof |
| CN102780192B (en) * | 2011-12-19 | 2014-12-24 | 杭州电子科技大学 | Ultrasonic wire deicing device and method thereof |
| CN102611063B (en) * | 2012-01-13 | 2014-10-08 | 华北电力大学 | Ultrasonic deicing device for high-voltage power transmission lines and deicing method of ultrasonic deicing device |
| CN102611063A (en) * | 2012-01-13 | 2012-07-25 | 华北电力大学 | Ultrasonic deicing device for high-voltage power transmission lines and deicing method of ultrasonic deicing device |
| CN104420438A (en) * | 2013-08-28 | 2015-03-18 | 黄力华 | Novel ultrasonic wave deicing device |
| CN105490236A (en) * | 2013-08-30 | 2016-04-13 | 国网河南省电力公司漯河供电公司 | Cable hard spiral deicing device |
| CN104184069A (en) * | 2014-08-26 | 2014-12-03 | 国网河南省电力公司南阳供电公司 | Sweeping wind on-line foreign matter removal device and debug method for overhead power transmission line |
| CN104184069B (en) * | 2014-08-26 | 2017-01-25 | 国网河南唐河县供电公司 | Sweeping wind on-line foreign matter removal device and debug method for overhead power transmission line |
| CN104289459A (en) * | 2014-11-05 | 2015-01-21 | 广西大学 | Cable dirt cleaning device |
| CN104289459B (en) * | 2014-11-05 | 2017-01-25 | 广西大学 | cable dirt cleaning device |
| CN104577925A (en) * | 2014-12-19 | 2015-04-29 | 国家电网公司 | De-icing device for electric power circuit |
| CN104577925B (en) * | 2014-12-19 | 2017-02-22 | 国家电网公司 | De-icing device for electric power circuit |
| CN104831670A (en) * | 2015-05-27 | 2015-08-12 | 苏州科锐恒机械科技有限公司 | High-speed ice breaking vehicle by utilizing super magnetostrictive devices |
| CN105846379A (en) * | 2016-04-13 | 2016-08-10 | 陕西师范大学 | Supersonic wave high voltage line ice removing apparatus |
| CN105896441A (en) * | 2016-04-13 | 2016-08-24 | 陕西师范大学 | Ultrasonic wave high voltage line accumulated snow-prevention device |
| CN105846379B (en) * | 2016-04-13 | 2017-09-29 | 陕西师范大学 | A kind of ultrasonic high pressure line deicer |
| CN111654000A (en) * | 2020-06-18 | 2020-09-11 | 中网电力科技有限公司 | Cable spacer with high-altitude cable snow-removing dust-removing bird-repelling function |
| CN111654000B (en) * | 2020-06-18 | 2021-04-16 | 中网电力科技有限公司 | Cable spacer with high-altitude cable snow-removing dust-removing bird-repelling function |
| CN117638672A (en) * | 2024-01-25 | 2024-03-01 | 山东广瑞电力科技有限公司 | Stable offshore booster station |
| CN117638672B (en) * | 2024-01-25 | 2024-05-03 | 山东广瑞电力科技有限公司 | Stable offshore booster station |
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Open date: 20091118 |