CN104218512B - High altitude power transmission line ice scraper - Google Patents
High altitude power transmission line ice scraper Download PDFInfo
- Publication number
- CN104218512B CN104218512B CN201410488323.XA CN201410488323A CN104218512B CN 104218512 B CN104218512 B CN 104218512B CN 201410488323 A CN201410488323 A CN 201410488323A CN 104218512 B CN104218512 B CN 104218512B
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- transmission line
- power transmission
- rotary body
- ice scraper
- rotation body
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 97
- 230000006698 induction Effects 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 230000005284 excitation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention provides a high altitude power transmission line ice scraper. The high altitude power transmission line ice scraper comprises a non-rotation body which sleeves the periphery of a power transmission line and slides along the power transmission line in straight line mode, wherein a pair of rotation bodies symmetrically arranged at two ends of the non-rotation body in matching mode sleeves the periphery of the power transmission line, the rotation bodies freely rotate around the axis of the non-rotation body, a spiral matched with a twisted thread of the power transmission line is formed on the surface of an axle hole in each rotation body, used to sleeve the power transmission line, a weight ratio between the non-rotation body and each rotation body is larger than 10:1, each rotation body comprises a metal end face which directly faces the end of the non-rotation body, the non-rotation body comprises an induction power source and an electromagnet array, which surround the power transmission line, a remote switch and an oscillating circuit are sequentially connected with the induction power source and the electromagnet array, the electromagnet array comprises more than two electromagnets which are evenly distributed along the circumference of the electromagnet array, and the oscillating circuit enables all the electromagnets in the electromagnet array to conduct in turn according to a set clock direction. The high altitude power transmission line ice scraper can easily remove ice and snow under the condition that the snow or the ice is accumulated on the surface of the power transmission line, and thereby prevents the power transmission line from fracturing.
Description
Technical field
The present invention relates to electric power facility field, is to be related to a kind of high-altitude power transmission line ice scraper especially.
Background technology
High-altitude electric lines of force is to realize the basic electric power facility that remote power is conveyed；In electricity transmission process, need to undergo various
The weather test of different regions, e.g., some cold mountain areas, the high-altitude residing for power transmission line has extremely cold temperature, and meets with often
Rainwater weather is met, now, power transmission line surface is very easy to accumulated snow and icing, causes power transmission line weight to be increased sharply, then Jing wind one
Blow, power transmission line very likely ruptures and drops.Current high-altitude electric lines of force is formed by wire process, be substantially all be faced with it is this
Problem, to power construction department very big trouble is caused.
The content of the invention
For the problems referred to above, it is an object of the invention to provide a kind of high-altitude power transmission line ice scraper, the ice scraper can be
Under the situation of power transmission line surface accumulated snow or accumulated ice, ice and snow is easily removed, in case transmission of electricity thread breakage.
The technical solution adopted for the present invention to solve the technical problems is：The high-altitude power transmission line ice scraper includes non-rotating
Body；The non-rotary body is nested with power transmission line periphery, and can be along power transmission line linear slide；Symmetrically match somebody with somebody at the two ends of the non-rotary body
Unification is to being equally to be nested with the rotary body in power transmission line periphery；The rotary body is coordinated with non-rotary body by annular groove, with
The rotary body is set to rotate freely as rotating shaft with the axis of non-rotary body；It is used to entangle the axis hole of power transmission line in the rotary body
Surface is formed with the helical matched with the process screw thread of the power transmission line, so that rotary body around power transmission line during rotating,
Because of the constraint of the helical and the process screw thread of power transmission line, along power transmission line continuous moving；The matter of the non-rotary body and rotary body
The ratio of amount is more than 10：1；The rotary body at least include one with the end of the non-rotary body just to metal end face；It is described
Non-rotary body includes surrounding the induction power supply of power transmission line and the electric magnet array for surrounding the induction power supply；The induction power supply,
Also being linked in sequence between electric magnet array has remote switch, oscillating circuit；The electric magnet array is included around power transmission line circumference
Equally distributed two or more electric magnet；The oscillating circuit make each electric magnet in the electric magnet array according to setting when
Pin steering wheel conductance leads to.
Preferably, the induction power supply includes being nested with the magnetic guiding loop around power transmission line and around the home on the magnetic guiding loop
Induction coil；Also include AC-DC conversion module and power storage module；The AC-DC conversion module is defeated by the induction coil
The alternating current for going out is converted into after unidirectional current and is input into the power storage module.
Preferably, the rotary body is in cone cylinder shape, and its boring, to reduce weight, cone tip portion direction is entirely scraped
The outside of ice device, to the ice and snow on power transmission line spatula effect is formed；Further, the conical surface of the rotary body of the cone cylinder shape is formed with
Spiral lines, in rotation traveling process, to ice and snow tapping effect, more conducively deicing is formed.
Preferably, the rotary body is made up of metallic aluminium.
Preferably, the medial surface of end face that the rotary body is leaned on non-rotating body phase is sticked and has piece of silicon steel loop piece, from
And greatly increase the magnetic line of force quantity through the end face of rotary body.
The beneficial effects of the present invention is：The high-altitude power transmission line ice scraper is directly through power transmission line when power transmission line is set up
On, hereafter, when ice and snow is covered on the power transmission line that it is located, as long as being opened using the remote control in non-rotary body described in remote control control
Close, make the induction power supply pass through oscillating circuit to electric magnet powering arrays, so that non-rotary body both sides form rotating excitation field；
So that non-rotary body and both sides form opposing torque between metal end face rotary body；Due to the quality of non-rotary body it is remote
More than rotary body, therefore, non-rotary body is almost circumferential static, and rotary body then quickly rotates around power transmission line；Again due to rotary body
In be formed with the helical matched with the process screw thread of the power transmission line for the shaft bore surface that entangles power transmission line, therefore, rotary body
During rotating around power transmission line, because of the constraint of the helical and the process screw thread of power transmission line, will continuously move along power transmission line
It is dynamic, to realize linear slide of the whole ice scraper on power transmission line, so as to realize scraping to the ice and snow on power transmission line.
Description of the drawings
Fig. 1 is the cooperation schematic diagram of this high-altitude power transmission line ice scraper and power transmission line.
Fig. 2 is one embodiment schematic diagram of symmetrically arranged rotary body in this high-altitude power transmission line ice scraper.
Fig. 3 is one embodiment schematic diagram of induction power supply in this high-altitude power transmission line ice scraper.
Fig. 4 is one embodiment schematic diagram of electric magnet array in this high-altitude power transmission line ice scraper.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further described：
As shown in figure 1, this high-altitude power transmission line ice scraper includes non-rotary body 21；The non-rotary body 21 is nested with power transmission line
1 periphery, the axis hole that non-rotary body 21 is engaged with power transmission line has smooth surface；Make the non-rotary body 21 can be along the straight line of power transmission line 1
Slide；Symmetrically cooperation is equally to be nested with the rotary body 22,23 in the periphery of power transmission line 1 a pair at the two ends of the non-rotary body 21；Institute
State rotary body and non-rotary body to coordinate by annular groove so that the rotary body 22,23 can with the axis of non-rotary body 21,
Axis exactly with power transmission line 1 is rotated freely as rotating shaft.
One embodiment of the rotary body 22,23 is as shown in Fig. 2 it is used to entangle the axis hole 220 of power transmission line 1,230 tables
Face is formed with the helical matched with the process screw thread of the power transmission line 1, so that rotary body 22,23 is in the mistake rotated around power transmission line 1
Cheng Zhong, because of the constraint of the helical and the process screw thread of power transmission line, along power transmission line continuous moving.Rotary body shown in Fig. 2 is implemented
In example, rotary body 22,23 is in cone cylinder shape, its boring, to reduce weight, cone tip portion towards whole ice scraper outside,
Spatula effect is formed to the ice and snow on power transmission line；And rotary body 22,23 is just right with the end of the non-rotary body with one
Metal end face 221,231.
The non-rotary body 21 is more than 10 with the mass ratio of rotary body 22,23：1.
The non-rotary body 21 includes surrounding the induction power supply 211 of power transmission line 1 and the electromagnetism for surrounding the induction power supply 211
Ferrum array 212；Also being linked in sequence between the induction power supply 211, electric magnet array 212 has remote switch, oscillating circuit（Do not scheme
Show）.
One embodiment of the induction power supply 211 is as shown in figure 3, it includes the magnetic guiding loop being nested with around power transmission line 1
2111 and the induction coil 2112 on the magnetic guiding loop 2111 around the home；Also include AC-DC conversion module and power storage module（Not
Diagram）；The alternating current that the induction coil 2112 is exported is converted into after unidirectional current and is input into institute by the AC-DC conversion module
State power storage module.The ultimate principle of the induction power supply 211 is：Real-time alternating current in power transmission line 1 is produced in magnetic guiding loop 2111
Raw annular alternating magnetic field, the sensed coil 2112 of the alternating magnetic field is extracted, electronic so as to generate in induction coil 2112
Gesture, forms power supply.
One embodiment of the electric magnet array 212 as shown in figure 4, it include it is circumferential equally distributed around power transmission line 1
Four electric magnet 2121,2122,2123,2124；The end of four electric magnet is just to the metal end face of the rotary body 22,23
221、231。
The oscillating circuit makes each electric magnet 2121,2122,2123,2124 in the electric magnet array 212 according to setting
Fixed clockwise is turned in turn.Now, after the fixation non-rotary body 21, electric magnet array 212 is just in rotary body 22,23
A rotating excitation field is produced on metal end face 221,231, for each point on metal end face, through its magnetic field intensity
Continuous alternation, so as on metal end face induce Induced magnetic field again, the Induced magnetic field is drawn by the rotary magnetic place, is promoted
Metal end face follows the rotating excitation field continuously to rotate, so that the rotary body 22,23 follows what electric magnet array 212 was produced
Rotating excitation field continuously rotates；Its principle is same as the aluminium dish in mechanical electric energy meter, follows the rotating excitation field that coil is produced continuously to rotate.
The rotary body 22,23 is made up of metallic aluminium, good conductivity, and lighter weight.
Furthermore it is also possible to the medial surface of the metal end face 221,231 mutually leaned on non-rotary body 21 in the rotary body 22,23
Being sticked has piece of silicon steel loop piece, so as to greatly increase the magnetic line of force quantity through the end face of rotary body, makees non-rotary body 21
Moment of torsion on rotary body 22,23 is more powerful.
Above-mentioned high-altitude power transmission line ice scraper set up power transmission line when, be directly through on power transmission line, hereafter, when its be located it is defeated
When covering ice and snow on electric wire, as long as using the remote switch in non-rotary body described in remote control control 21, making the induction power supply
By oscillating circuit to electric magnet powering arrays, so that the both sides of non-rotary body 21 form rotating excitation field；So that non-rotary body
Opposing torque is formed between 21 and the rotary body 22,23 with metal end face 221,231 of both sides；Due to the matter of non-rotary body 21
Amount is much larger than rotary body 22,23, therefore, non-rotary body 21 is almost circumferential static, and rotary body 22,23 is quick around power transmission line 1
Rotation；It is formed with the process screw thread phase with the power transmission line due to the shaft bore surface for being used to entangling power transmission line in rotary body 22,23 again
The helical of matching, therefore, rotary body during rotating around power transmission line, because of the pact of the helical and the process screw thread of power transmission line
Beam, will be along power transmission line continuous moving, to realize linear slide of the whole ice scraper on power transmission line, so as to realize to power transmission line
On ice and snow scrape；In addition, the oscillating circuit can also simultaneously arrange two, during vibration, the electric magnet battle array is made respectively
Electric magnet 2121,2122,2123,2124 in row is turned in turn with contrary clockwise；Include in the remote switch
Signal analysis module, the hour hands instruction in remote signal selectivelyes switch on one in two oscillating circuits, so that
The rotary body 22,23 optionally realizes forward or reverse, namely the two-way controllable movement for realizing ice scraper.
The foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (7)
1. a kind of high-altitude power transmission line ice scraper, it is characterised in that：Including non-rotary body（21）；The non-rotary body is nested with transmission of electricity
Line（1）Periphery, and can be along power transmission line linear slide；The non-rotary body（21）Two ends symmetrically coordinate a pair be equally to be nested with
The rotary body of power transmission line periphery（22、23）；The rotary body（22、23）With non-rotary body（21）Coordinated by annular groove, with
Make the rotary body（22、23）Can be with non-rotary body（21）Axis rotate freely for rotating shaft；The rotary body（22、23）Middle use
In entangling power transmission line（1）Axis hole（220、230）Surface is formed with the helical matched with the process screw thread of the power transmission line, so that
Rotary body（22、23）During rotating around power transmission line, because of the constraint of the helical and the process screw thread of power transmission line, along transmission of electricity
Line continuous moving；The non-rotary body（21）With rotary body（22、23）Mass ratio be more than 10：1；The rotary body（22、
23）At least include one with the non-rotary body（21）End just to metal end face（221、231）；The non-rotary body
（21）Including encirclement power transmission line（1）Induction power supply（211）With the electric magnet array for surrounding the induction power supply（212）；It is described
Induction power supply（211）, electric magnet array（212）Between be also linked in sequence and have remote switch, oscillating circuit；The electric magnet array
（212）Include along power transmission line（1）Circumferential equally distributed two or more electric magnet（2121、2122、2123、2124）；It is described
Oscillating circuit makes each electric magnet in the electric magnet array（2121、2122、2123、2124）According to the clockwise wheel of setting
Conductance leads to.
2. power transmission line ice scraper in high-altitude according to claim 1, it is characterised in that：The induction power supply（211）Including set
Put in power transmission line（1）The magnetic guiding loop of surrounding（2111）And the induction coil on the magnetic guiding loop around the home（2112）；Also include handing over
DC conversion modules and power storage module；The AC-DC conversion module is by the induction coil（2112）The alternating current of output turns
Turn to and be input into after unidirectional current the power storage module.
3. power transmission line ice scraper in high-altitude according to claim 1, it is characterised in that：The rotary body（22、23）In cone cylinder
Shape, its boring；Outside of the cone tip portion towards whole ice scraper.
4. power transmission line ice scraper in high-altitude according to claim 3, it is characterised in that：The conical surface of the rotary body of the cone cylinder shape
It is formed with spiral lines.
5. the high-altitude power transmission line ice scraper according to claim 1 or 3 or 4, it is characterised in that：The rotary body is by metallic aluminium
Constitute.
6. the high-altitude power transmission line ice scraper according to claim 3 or 4, it is characterised in that：The rotary body（22、23）With it is non-
Rotary body（21）The medial surface of the end face for mutually leaning on is sticked piece of silicon steel loop piece.
7. power transmission line ice scraper in high-altitude according to claim 5, it is characterised in that：The rotary body（22、23）With non-rotation
Swivel（21）The medial surface of the end face for mutually leaning on is sticked piece of silicon steel loop piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410488323.XA CN104218512B (en) | 2014-09-23 | 2014-09-23 | High altitude power transmission line ice scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410488323.XA CN104218512B (en) | 2014-09-23 | 2014-09-23 | High altitude power transmission line ice scraper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104218512A CN104218512A (en) | 2014-12-17 |
| CN104218512B true CN104218512B (en) | 2017-05-03 |
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ID=52099760
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410488323.XA Active CN104218512B (en) | 2014-09-23 | 2014-09-23 | High altitude power transmission line ice scraper |
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| CN (1) | CN104218512B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159864B (en) * | 2016-08-29 | 2017-10-24 | 国网山东省电力公司商河县供电公司 | Rotary type electric wire snow protection device |
| CN107919643B (en) * | 2017-12-11 | 2019-12-10 | 韶关市擎能设计有限公司 | Snow removing device for cable |
| CN107800096B (en) * | 2017-12-11 | 2019-12-06 | 於岩明 | snow-proof device for electric wire |
| CN110265954B (en) * | 2019-07-12 | 2020-12-08 | 临沂文衡信息技术有限公司 | Intelligent deicing robot for cables based on spiral cutting |
| CN111327009B (en) * | 2020-02-27 | 2020-12-15 | 南京工程学院 | Intelligent rotary deicing robot based on multi-rotor aircraft and deicing method thereof |
| CN113315030B (en) * | 2021-06-08 | 2023-07-18 | 许昌学院 | Intelligent high-voltage line cleaning and maintaining robot for power engineering |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11332074A (en) * | 1998-05-15 | 1999-11-30 | Hitachi Cable Ltd | Snow-melting method for overhead power transmission line |
| CN201185330Y (en) * | 2008-02-29 | 2009-01-21 | 付心军 | Deicer for high-tension line |
| CN202455018U (en) * | 2012-02-13 | 2012-09-26 | 李刚 | Rotation type deicing mechanism of deicing robot for high-tension transmission line |
| CN203690860U (en) * | 2013-08-28 | 2014-07-02 | 国家电网公司 | Device for removing icing on power transmission line |
-
2014
- 2014-09-23 CN CN201410488323.XA patent/CN104218512B/en active Active
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| Publication number | Publication date |
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| CN104218512A (en) | 2014-12-17 |
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Effective date of registration: 20170406 Address after: 362000 Huian County, Quanzhou City, the town of Yang Po Po Applicant after: Quanzhou benlier Petrochemical Equipment Co. Address before: Wuzhong City Building No. 388 Suzhou City, Wuzhong District province Jiangsu Soochow road 2107 room 215100 Applicant before: Ma Genchang |
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Effective date of registration: 20191115 Address after: 215400 A, building 88, Beijing East Road, Taicang Development Zone, Suzhou, Jiangsu Patentee after: Taicang Denasen Electromechanical Engineering Co., Ltd. Address before: 362000 Huian County, Quanzhou City, the town of Yang Po Po Patentee before: Quanzhou benlier Petrochemical Equipment Co. |
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