CN201097435Y - An ice eliminator for electric remote control high-voltage line - Google Patents
An ice eliminator for electric remote control high-voltage line Download PDFInfo
- Publication number
- CN201097435Y CN201097435Y CNU2008200788522U2008200788522U CN200820078852U CN201097435Y CN 201097435 Y CN201097435 Y CN 201097435Y CN U2008200788522U2008200788522 U CNU2008200788522U2008200788522 U CN U2008200788522U2008200788522U CN 200820078852 U CN200820078852 U CN 200820078852U CN 201097435 Y CN201097435 Y CN 201097435Y
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- voltage wire
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Abstract
The utility model discloses a remote-control electric deicing apparatus for high-voltage wire, which is composed of an electric moving driver, a deicing device and a remote-control controller. The electric moving driver and the deicing device are arranged on a structure frame; the deicing device is arranged at the front end of the electric moving driver and is connected with the electric moving driver through an adjustable flexible bracket; the electric moving driver and the deicing device are respectively provided with a remote-control circuit and a receiver matched with the remote-control controller; an emitter is arranged inside the remote-control controller; the remote-control controller, the electric moving driver and the deicing device realize long-distance wireless data transmission through the emitter and the receiver. With novel, simple and ingenious structure, and convenient using, the remote-control electric deicing apparatus for high-voltage wire can conveniently realize deicing working for live overhead transmission lines.
Description
Technical field
The utility model relates to a kind of deicer on the electric power overhead transmission line of high-altitude automatically, specifically, relates to a kind of electric remote control deicing of high-voltage wires device.
Background technology
Must there be powerful electric line in the country of a high development as its basic guarantee, promptly must have rich motivational guarantee.China's electric utility develops comparatively fast always, setting up and putting into operation of high pressure and superhigh pressure transmission and distribution network will grow with each passing day, the large-scale transmission and distribution line and the transformer station distributed areas of different electric pressures such as 110KV, 220KV, 330KV, 500KV are very wide, and effect becomes increasingly conspicuous.To end in 2003, China built up more than 40,000 kilometer of 500 kilovolts of transmission line, more than 10,000 kilometer of 330 kilovolts of transmission line.
Because high voltage transmission line generally all is that set up in the high-altitude, existing helicopter line walking technology is utilized advanced airborne equipment, can find the fault and the defective of electricity overhead power transmission line timely and accurately.And small-sized fault of finding and defective just wish to realize charged direct operation, can in time fix a breakdown by some small-sized equipment, ensure power supply safety.
And how to be implemented in directly live line working on the electric power overhead transmission line that sets up in the high-altitude, as electric power overhead transmission line being carried out deicing, become a difficult problem.
China northeast and the Northwest are very cold winter, and some areas are because specific meteorological reason makes electric power overhead transmission line produce the phenomenon of freezing.When ice sheet reaches certain thickness, it must be removed, break power transmission line and cause power outage, have a strong impact on industrial production and life otherwise can cause.
At present, the method for electric power overhead transmission line deicing employing mainly contains:
1. utilize electric current heating ice-melt, its principle is exactly with the short circuit of power transmission line user side, by step-down transformer supply power voltage is reduced, provide the electric current that many bigger, allow lead produce a large amount of heat and the ice sheet of its surface coverage is melted than the normal power supply electric current to transmission line.The special-purpose about hundreds of thousands of transformer price yuan, and utilance is extremely low.Thereby the characteristics of utilizing electric current heating ice-melt be need specialized apparatus, must have a power failure could ice-melt, energy consumption is greatly, investment is huge, generally is applied to the trunk power network.
2. utilize the manpower method to remove freezing of conductive line surfaces, this does not need specialized apparatus, but efficient is very low.Generally be applied to for example professional electrical network in each oil field of non-trunk power network, but very big to span, particularly cross the transmission line at mountain stream place and can't finish the deicing task substantially.
3. mechanical deicing, as publication number is that the Chinese patent application of CN1404644A discloses a kind of keying line driving of electric power overhead transmission line and instrument that opens ice of monitoring, this instrument comprises the walking drive part, the operation working portion, accept to send control section, following content is specifically disclosed: the driving of using on the electrified wire have that three coplanes execute that driving wheel is contained on the wheel carrier and along on and above it first major axis parallel with lead alternately, two coplane pinch rollers are detachable turn up the soil be installed on the wheel carrier and along on and second major axis thereunder parallel with lead alternately.A drive motors is installed in and is used to drive tugboat on the wheel carrier.Pressure apparatus is used to maintain the extruding force that drags between wheel and the pinch roller lead.A control system is used to control motor, and the icebreaking device that also has in the driving has an axle sleeve closed around can electrified wire, the tapered escapement of some wing fences of axle sleeve, and the opening of its vertical shape points to the direction of advance of driving.But this tool construction complexity, the cost of manufacture height uses also inconvenience, and its walking drive part walking stability is poor, and operation working portion efficient also has much room for improvement.
Thereby to sum up analyze, all there is defective separately in above-mentioned several method.
The utility model content
The utility model technical issues that need to address just are to overcome the complex structure that the charged ice removal of existing power overhead transmission line exists, the defective of using aspects such as inconvenience, inefficiency, a kind of electric remote control ice remover for high-voltage wire is provided, its novelty simple in structure, small volume and less weight, easy to use, can realize the charged deicing operation of electric power overhead transmission line easily.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of electric remote control ice remover for high-voltage wire of the utility model, described electric remote control ice remover for high-voltage wire is made of electric walking driver, ice removal and remote controller, described electric walking driver and ice removal are installed on the structure-steel framing, and ice removal is installed in electric walking driver front end, is connected with the electric walking driver by adjustable elastic support; Electric walking driver and ice removal are respectively arranged with remote control circuit and the receiver that matches with remote controller, be provided with reflector in the described remote controller, described remote controller and electric walking driver and ice removal are realized the long distance wireless transfer of data by reflector and receiver.
In order to make whole apparatus structure compactness, easy to adjust and smooth-ride, structure-steel framing described in the utility model is made of last structure-steel framing and following structure-steel framing, and the screwed union that described upper and lower structure-steel framing passes through to be made up of nut and leading screw is connected; Distance between the upper and lower structure-steel framing of rotating threaded shaft scalable.Described electric walking driver comprises that three are gone up suspension contact roller and two following running wheels, the described suspension contact roller of going up is installed on the structure-steel framing by rolling bearing, described two following running wheels are respectively main drive wheel and auxiliary drive wheels, both connect by belt and are installed on down on the structure-steel framing by rolling bearing, and described main drive wheel is connected with DC motor by worm type of reduction gearing.
For road wheel and electric wire are closely cooperated, guarantee smooth running, described in the utility model going up hung contact roller and will be provided with the groove that a circle and electric wire match following running wheel foreign steamer week, in order to increase the frictional force of road wheel, be provided with the elastic insulated encapsulant layer of a circle at road wheel groove inner surface.
In order to reach best deicing effect, ice removal described in the utility model comprises two wheeled outer open ice milling cutter and one milling cutter that opens ice in wheeled, the coaxial installation of the inside and outside milling cutter that opens ice also is connected with direct current machine by the Worm-gear type decelerator, in the middle of the milling cutter that opens ice in two milling cutters that open ice are outward incited somebody to action is sandwiched in, the inside and outside milling cutter that opens ice connects by bolt, and the milling cutter length that opens ice outward is greater than the interior milling cutter length that opens ice.
In order to control the distance between ice removal and the electric power overhead transmission line effectively, on the ice removal described in the utility model stop is installed.
For weight reduction, decelerator shell described in the utility model adopts casting aluminium material to make, and the described inside and outside milling cutter that opens ice all adopts the high-carbon steel material and does hollow and handle.
In order to finish the location of upper and lower structure-steel framing, upper and lower structure-steel framing described in the utility model two ends are respectively installed with locating slide sleeve.
In order to prevent anti-pine of leading screw, leading screw described in the utility model is provided with the leading screw locking device, prevents anti-pine of leading screw by the leading screw locking device.
In order to regulate the degree of tightness of belt easily, belt described in the utility model is provided with belt stretching wheel.
For easy to use, motor described in the utility model adopts lithium-ions battery that power supply is provided.
The utility model is installed on electric walking driver and ice removal on one structure-steel framing, ice removal is positioned at structure-steel framing front end, electric power overhead transmission line top, during work, make ice removal realize live line working by remote controller to electric power overhead transmission line, the electric walking driver advances the total frame, so just can realize the automatic job to the electric remote control of electric power overhead transmission line.
The utility model novelty simple in structure, small volume and less weight, can under situation about not having a power failure, substitute the de-icing work of manually finishing electric power overhead transmission line, not only energy consumption low but also easy to carry, simple to operate, applicable to the supply line on the various complex-terrains.
Description of drawings
Fig. 1 is an electric remote control ice remover for high-voltage wire structural representation described in the utility model.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is an ice removal structural representation described in the utility model.
Fig. 4 is an acceptor circuit theory diagram described in the utility model.
Fig. 5 is a transmitter circuit theory diagram described in the utility model.
Embodiment
With in conjunction with the accompanying drawings, the utility model is described further below.
As shown in Figure 1, a kind of electric remote control ice remover for high-voltage wire, constitute by electric walking driver 1, ice removal 2 and remote controller 3, described electric walking driver and ice removal are installed on the structure-steel framing 4, and ice removal is installed in electric walking driver front end, is connected with the electric walking driver by adjustable elastic support 5; Electric walking driver and ice removal are respectively arranged with remote control circuit and the receiver that matches with remote controller, be provided with reflector in the described remote controller, described remote controller and electric walking driver and ice removal are realized the long distance wireless transfer of data by reflector and receiver.The schematic block circuit diagram of described reflector as shown in Figure 5, the schematic block circuit diagram of described receiver is as shown in Figure 4.
Electric walking activation configuration described in the utility model as shown in Figure 1, described structure-steel framing is made of last structure-steel framing 41 and following structure-steel framing 42, the screwed union 43 that described upper and lower structure-steel framing passes through to be made up of nut and leading screw is connected; Distance between the upper and lower structure-steel framing of rotating threaded shaft scalable.The location of adopting shift sleeve structure 44 to finish upper and lower structure-steel framing.Prevent anti-pine of leading screw by the leading screw clamping device.Upper and lower structure-steel framing adopts monolateral connected mode, is convenient to whole device is hung on the power transmission line.In order to increase the friction of road wheel and power transmission line, described electric walking driver 1 adopts last three times two structure, comprise going up for three and hang contact roller 11 and two following running wheels, the described suspension contact roller of going up is installed on the structure-steel framing by rolling bearing, described two following running wheels are respectively main drive wheel 121 and auxiliary drive wheels 122, both connect to increase driving force by belt 13, and be installed on down on the structure-steel framing by rolling bearing, described main drive wheel is connected with DC motor by worm type of reduction gearing.
Because last suspension contact roller diameter is less, adopt the high-carbon steel material in order to guarantee its intensity, handle weight reduction through hollow.The diameter of two following running wheels is bigger, adopts casting aluminium material for weight reduction and makes, and make belt pulley and its one, and the degree of tightness of belt can be installed in down belt stretching on the structure-steel framing by adjusting and take turns 14 adjusting devices and finish.
As shown in Figure 2, for road wheel and electric wire are closely cooperated, guarantee smooth running, described in the utility model going up hung contact roller and will be provided with the groove 15 that a circle and electric wire match following running wheel foreign steamer week, in order to increase the frictional force of road wheel, be provided with the elastic insulated encapsulant layer 16 of a circle at road wheel groove inner surface.
The structure of ice removal described in the utility model such as Fig. 1, shown in Figure 3, described ice removal is wheeled icecap, comprise two wheeled outer open ice milling cutter 21 and one milling cutter 22 that opens ice in wheeled, the coaxial installation of the inside and outside milling cutter that opens ice also is connected with direct current machine 23 by the Worm-gear type decelerator, in the middle of the milling cutter that opens ice in two milling cutters that open ice are outward incited somebody to action is sandwiched in, power transmission line is positioned at wherein, can be effective when it rotates the ice sheet that covers of broken power transmission line.The inside and outside milling cutter that opens ice connects by bolt 24, can regulate to adapt to the power transmission line of different-diameter by the mode of plus-minus pad.Milling cutter diameter open ice outward greater than the interior milling cutter diameter that opens ice.The Worm-gear type decelerator has that big retarding is littler than, volume, the characteristics of reliable operation, and it is connected with the wheeled milling cutter that opens ice with DC motor, can make the wheeled rotary speed of milling cutter acquisition needs and the enough moment of opening ice.Adopt DC motor to drive to make the wheeled milling cutter that opens ice to have bigger detent torque and good controlled.Whole wheeled icecap is connected with last structure-steel framing by link, regulates distance between itself and the power transmission line by adjusting wheeled icecap stop, and the ice sheet that assurance covers on can effective broken power transmission line does not damage power transmission line again.For weight reduction decelerator shell employing cast aluminium, the inside and outside milling cutter that opens ice all adopt the high-carbon steel material and do the hollow processing to alleviate its weight.
As Fig. 4, shown in Figure 5, the utility model wireless receiving controller adopts industrial wireless transmission and receiver to cooperate respective coding and decoding circuit, forms remote radio data transmission system, and the reliable transmission distance is greater than 500 meters.Deicing by the control on transmitter coding button control ice removal, advance, retreat, operating state such as driving power resets.
Because lithium-ions battery has the automatic overload protection function, can not provide electric energy when it is protected, and ice removal may overload occur because of some reason in the course of the work, and device is quit work.And must excise load power supply is resumed work again.In order to address this problem the pattern that has adopted control and driven dual power supply, when driving power transship, still can effectively work owing to control power supply, so, driving power resetted and devote oneself to work again.Avoid ice removal to stop causing unrenewable accident to the middle part of overhead wire.Cause the storage battery overload and can't start because very big starting current can appear in drive motors when starting,, guaranteed the reliable startup of movable motor so added the starting current control circuit in the circuit.
The utility model electric remote control ice remover for high-voltage wire The performance test results is as follows:
Device full weight 19.5Kg adopts manual clamping mode to place on the power transmission line for the treatment of deicing, under the environment of simulation the electric remote control ice remover for high-voltage wire is tested.Device is at 75mm
2And 120mm
2On the power transmission line walking freely, it is respond well to carry out Long-distance Control 500 meters distances far away.Can finish effectively that the deicing electric motor starting stops, running gear move forward and backward the remote recovery behind the driving power overload protection.
Utilize freezing on the paraffin mimic transmission line, remove respond well.
The device per second moves 0.5 meter approximately.Driving storage battery can use more than 4 hours under the condition that is full of electricity continuously.Field work for convenience drives the mode that storage battery has adopted fast changeable, can unscrew the hold-down screw that drives storage battery when a battery discharging when finishing, and changes another piece reserve battery fast.And the control storage battery can continuous operation more than 10 hours.Device can utilize the 220V power frequency AC respectively to control and driving charge in batteries when not using.
Because electric walking driver described in the utility model adopts three times two structure, it is convenient freely that it can be clamped electric wire tightly and make it walking, thereby, ice removal described in the utility model not only can be applicable on the high voltage transmission line, and can be applied on all electric power overhead transmission lines, not only on the power transmission line that the level of can be applicable to is set up, also can be applied on oblique line or the vertical power transmission line.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; As replace the ice removal in the present embodiment with washer or electric wire maintenance device, the charged cleaning and the simple maintenance that just can realize electric power overhead transmission line wait operation, and all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (10)
1. electric remote control ice remover for high-voltage wire, it is characterized in that: described electric remote control ice remover for high-voltage wire is made of electric walking driver, ice removal and remote controller, described electric walking driver and ice removal are installed on the structure-steel framing, and ice removal is installed in electric walking driver front end, is connected with the electric walking driver by adjustable elastic support; Electric walking driver and ice removal are respectively arranged with remote control circuit and the receiver that matches with remote controller, be provided with reflector in the described remote controller, described remote controller and electric walking driver and ice removal are realized the long distance wireless transfer of data by reflector and receiver.
2. electric remote control ice remover for high-voltage wire as claimed in claim 1 is characterized in that: described structure-steel framing is made of last structure-steel framing and following structure-steel framing, and described upper and lower structure-steel framing is connected by the screwed union of being made up of nut and leading screw; Described electric walking driver comprises that three are gone up suspension contact roller and two following running wheels, the described suspension contact roller of going up is installed on the structure-steel framing by rolling bearing, described two following running wheels are respectively main drive wheel and auxiliary drive wheels, both connect by belt and are installed on down on the structure-steel framing by rolling bearing, and described main drive wheel is connected with direct current machine by worm type of reduction gearing.
3. electric remote control ice remover for high-voltage wire as claimed in claim 2 is characterized in that: described upper and lower structure-steel framing two ends are respectively installed with locating slide sleeve.
4. electric remote control ice remover for high-voltage wire as claimed in claim 2 is characterized in that: described leading screw is provided with the leading screw locking device.
5. electric remote control ice remover for high-voltage wire as claimed in claim 2 is characterized in that: described going up hung contact roller and will be provided with a circle groove following running wheel foreign steamer week, and described groove inner surface is provided with the elastic insulated encapsulant layer of a circle.
6. electric remote control ice remover for high-voltage wire as claimed in claim 2 is characterized in that: described decelerator shell adopts casting aluminium material to make.
7. as each described electric remote control ice remover for high-voltage wire of claim 1 to 6, it is characterized in that: on the described ice removal stop is installed.
8. as each described electric remote control ice remover for high-voltage wire of claim 1 to 6, it is characterized in that: described ice removal comprises two wheeled outer open ice milling cutter and one milling cutter that opens ice in wheeled, the coaxial installation of the inside and outside milling cutter that opens ice also is connected with direct current machine by the Worm-gear type decelerator, in the middle of the milling cutter that opens ice in two milling cutters that open ice are outward incited somebody to action is sandwiched in, the inside and outside milling cutter that opens ice connects by bolt, and the milling cutter length that opens ice outward is greater than the interior milling cutter length that opens ice.
9. as each described electric remote control ice remover for high-voltage wire of claim 1 to 6, described motor adopts lithium-ions battery that power supply is provided.
10. electric remote control ice remover for high-voltage wire as claimed in claim 8 is characterized in that: the described inside and outside milling cutter that opens ice all adopts the high-carbon steel material and does hollow and handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200788522U2008200788522U CN201097435Y (en) | 2008-01-31 | 2008-01-31 | An ice eliminator for electric remote control high-voltage line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200788522U2008200788522U CN201097435Y (en) | 2008-01-31 | 2008-01-31 | An ice eliminator for electric remote control high-voltage line |
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| CN201097435Y true CN201097435Y (en) | 2008-08-06 |
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| CNU2008200788522U2008200788522U Expired - Fee Related CN201097435Y (en) | 2008-01-31 | 2008-01-31 | An ice eliminator for electric remote control high-voltage line |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100486067C (en) * | 2008-01-31 | 2009-05-06 | 周宇涵 | Electromotion remote control electric power overhead transmission line operating apparatus |
| CN101777740A (en) * | 2010-02-26 | 2010-07-14 | 吴利群 | Wire icing preventer for overhead power transmission lines |
| CN102832584A (en) * | 2012-09-20 | 2012-12-19 | 哈尔滨电业局 | High-voltage cable deicing device |
| CN103972817A (en) * | 2014-05-04 | 2014-08-06 | 六盘水恒泰电气成套设备有限公司 | Remote-control electric deicing machine for power overhead lines |
| CN104190642A (en) * | 2014-08-01 | 2014-12-10 | 中国科学院寒区旱区环境与工程研究所 | Electric ice scraping device for ice core pretreatment |
| CN104289459A (en) * | 2014-11-05 | 2015-01-21 | 广西大学 | Cable dirt cleaning device |
| CN107147067A (en) * | 2017-04-19 | 2017-09-08 | 国网山东省电力公司德州市陵城区供电公司 | A kind of power cable deicer |
| CN109038443A (en) * | 2018-08-20 | 2018-12-18 | 国网河北省电力有限公司沧州供电分公司 | A kind of aerial cables deicing robot |
| CN109473933A (en) * | 2017-12-29 | 2019-03-15 | 国网浙江省电力公司磐安县供电公司 | A kind of cable deicing vehicle |
| CN109755914A (en) * | 2018-12-17 | 2019-05-14 | 贵州电网有限责任公司 | A kind of deicing high-voltage power transmission line robot deicer |
-
2008
- 2008-01-31 CN CNU2008200788522U2008200788522U patent/CN201097435Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100486067C (en) * | 2008-01-31 | 2009-05-06 | 周宇涵 | Electromotion remote control electric power overhead transmission line operating apparatus |
| CN101777740A (en) * | 2010-02-26 | 2010-07-14 | 吴利群 | Wire icing preventer for overhead power transmission lines |
| CN102832584B (en) * | 2012-09-20 | 2015-08-26 | 哈尔滨电业局 | High voltage cable deicing device |
| CN102832584A (en) * | 2012-09-20 | 2012-12-19 | 哈尔滨电业局 | High-voltage cable deicing device |
| CN103972817A (en) * | 2014-05-04 | 2014-08-06 | 六盘水恒泰电气成套设备有限公司 | Remote-control electric deicing machine for power overhead lines |
| CN103972817B (en) * | 2014-05-04 | 2016-06-29 | 董建坤 | A kind of power overhead network remote control electric ice removing machine |
| CN104190642A (en) * | 2014-08-01 | 2014-12-10 | 中国科学院寒区旱区环境与工程研究所 | Electric ice scraping device for ice core pretreatment |
| CN104190642B (en) * | 2014-08-01 | 2016-04-20 | 中国科学院寒区旱区环境与工程研究所 | For the electronic ice scraping device of ice core pre-treatment |
| 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 |
| CN107147067A (en) * | 2017-04-19 | 2017-09-08 | 国网山东省电力公司德州市陵城区供电公司 | A kind of power cable deicer |
| CN107147067B (en) * | 2017-04-19 | 2018-08-17 | 国网山东省电力公司德州市陵城区供电公司 | A kind of power cable deicer |
| CN109473933A (en) * | 2017-12-29 | 2019-03-15 | 国网浙江省电力公司磐安县供电公司 | A kind of cable deicing vehicle |
| CN109038443A (en) * | 2018-08-20 | 2018-12-18 | 国网河北省电力有限公司沧州供电分公司 | A kind of aerial cables deicing robot |
| CN109755914A (en) * | 2018-12-17 | 2019-05-14 | 贵州电网有限责任公司 | A kind of deicing high-voltage power transmission line robot deicer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20110131 |