CN105680398B - Electrical deicing pick and de-icing method - Google Patents
Electrical deicing pick and de-icing method Download PDFInfo
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- CN105680398B CN105680398B CN201610154917.6A CN201610154917A CN105680398B CN 105680398 B CN105680398 B CN 105680398B CN 201610154917 A CN201610154917 A CN 201610154917A CN 105680398 B CN105680398 B CN 105680398B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of electrical deicing pick and de-icing method; including insulating bar and the housing being arranged on insulating bar; coil is provided with the housing; iron core is provided with the coil; provided with slip armature in the iron core; return spring is set with the slip armature, the upper end of the slip armature is provided with the deicing shovel for stretching out housing, and the housing is provided with deicing guidance route protection mechanism.The device is without having a power failure in ice detachment, and high-tension electricity will not also cause damage to operating personnel.
Description
Technical field
The present invention relates to electric power transmission line deicing equipment technical field, more particularly to a kind of electrical deicing pick and deicing side
Method.
Background technology
With the fast development of China's power industry, grid area coverage constantly expands, and circuit passes through different
Geographical environment, some areas often meet with low temperature, ice and snow or the weather of frost, because high-voltage line conveys electric energy and generates heat, cause
Make attached ice-out on the line, but be due to that atmospheric temperature is less than zero degree, air humidity is than larger, and the ice of thawing can coagulate rapidly
Build-up ice so that icing rate, which exceedes, melts speed, causes icing more and more.Serious high-voltage line icing can cause tower bar to fall
Collapse, conductor galloping, broken string, insulator arc-over and ice-shedding etc., trigger the accidents such as line tripping, power failure, these can give
National grid causes serious economic loss, and serious influence can be also caused to social production and people's lives.
In order to mitigate the adverse effect that ice disaster is caused to transmission line of electricity, various clearing ice technology researchs have been carried out both at home and abroad
Work.Domestic and international de-icing method has more than 30 kinds, is essentially divided into two kinds of mechanical deicing's method and thermal ice-melting method.Mechanical deicing side
Method has strength lash method, pulley one-lick, and this method is cheap, but expends a large amount of man power and materials, and deicing efficiency is low；Heat
Power ice-melt mainly has the methods such as three-phase shortcircuit ice-melt, on-load ice-melt, compared with mechanical deicing, safe except speed of icing is fast,
Local line is only used for, but traditional mechanism of mechanical deicing or deicing device easily cause traumatic damage to power line,
The long-term life-span for having a strong impact on power transmission line in the past.It is general maximally efficient with deicing of manually reaching the standard grade for serious wire icing, but
Artificial deicing is dangerous very high and less efficient.There is the system of highfield, long-time work in addition, transmission system is one
Make in highfield, human body will be encroached on by electromagnetic radiation.
Traditional mechanical deicing's device, a kind of deicing high-voltage power transmission line robot as disclosed in CN201410739538.4
Mechanism, belongs to mechanical engineering field.The purpose of the present invention is that instead of artificial work high above the ground, improves operating efficiency, reduction personnel's wound
Die accident rate.Robot body structure is by deicing tool, walking mechanism, barrier getting over mechanism, transmission system and image unit five
Part is constituted.Deicing tool realizes deicing by deicing emery wheel and except ice hammer is constituted using cutting and hitting combination.Obstacle detouring machine
Structure is integrated with walking mechanism, also ensures that mechanism walks on line while realizing robot obstacle crossing function.Transmission system
It is made up of three drive paths, realizes that power is transmitted using gear engagement system.Image unit is then ground Real-time Feedback device
Working condition, it is ensured that the accuracy and reliability of work, the communication control system on ground can also carry out existing to robot
Line fault diagnosis and remote control.A kind of removing ice of power transmission line snow system disclosed in CN201310467828.3, in two shaft towers
Between set up and have power transmission cable, it is vertical with every shaft tower between two shaft towers to be provided with first crossbeam and second cross beam,
The vertical direction of first crossbeam and second cross beam is provided with vertical beam by four groups of pulleys, and two groups of cunnings are passed through respectively at the two ends of vertical beam
Wheel is moved on first crossbeam and second cross beam, is provided with the snow removing case moved on vertical beam by electronic pulley on vertical beam,
Bending-type support is internally provided with snow removing case, is fixedly connected with scraping that cable is wiped off in the lower end of bending-type support
Plate, support is fixedly connected with the node of bending-type support, behind bending-type support, and hairiness is connected in the lower end of support
Brush, distribution box is provided with the outside of snow removing case.Device for expelling ice and snow of the present invention is soft, does not injure cable, it is to avoid workman directly makees
Industry, it is safe and reliable, it is ensured that winter power network is normally run, with low cost, using simple.And for example CN201210535045.X is disclosed
Electric device snow-blowing and deicing device, including walker, the side wall of walker, which is set, sets control on horizontal opening, walker
Motor is set in device, heater box, driving wheel and the first contact roller, control cabinet, and walker opens up the first vertical chute, the first pressure
The wheel shaft periphery of bearing up pulley sets slide bearing assembly, one end of the overcoat top connecting spring of bearing, the other end of spring and the
It is fixedly connected at the top of one chute, spring gives one downward power of bearing all the time, heater box is installed in walker bottom, heater box
One end sets blower fan, and the heater box other end, which is set, installs heating wire in discharge pipe, heater box.The present invention is arranged on the transmission of electricity such as cable
On circuit, walked along transmission line of electricity, the ice and snow on circuit is blown away by the air of heating, makes ice dissolution, using soft side
Formula removes ice and snow, and operating efficiency increase, snow-blowing and deicing effect is good, and cleaning speed is fast, and course of work safety and stability, it is to avoid
Artificial direct operation, ensures that winter power network is normally run.Although above-mentioned traditional deicing device can be by ice-out, it is not
Know that part is：Deicing device easily causes to damage to high voltage transmission line, and what is more important needs power failure operation, it is necessary to first stop
Electricity, then the said equipment is arranged on transmission line of electricity, generally require and at least have a power failure 70 minutes, then lock power transmission is pushed away, after after deicing, stop
Need to remove the said equipment after electricity, it is necessary to power transmission again, time-consuming to take a lot of work, have a strong impact on electrical stability.
The content of the invention
In view of this, the purpose of the present invention be in view of the shortcomings of the prior art there is provided a kind of handheld electrical deicing pick and
De-icing method, the device is without having a power failure in ice detachment, and high-tension electricity will not also cause damage to operating personnel.
To reach above-mentioned purpose, the present invention uses following technical scheme：A kind of electrical deicing pick, including insulating bar and setting
It is provided with provided with coil in housing on insulating bar, the housing, in the coil in iron core, the iron core provided with slip rank
Return spring is set with iron, the slip armature, the upper end of the slip armature is provided with the deicing shovel for stretching out housing, the shell
Body, which is provided with deicing guidance route protection mechanism, the housing, is provided with lithium battery, and lithium battery is connected with energy storage capacitor, accumulation of energy electricity
Appearance is connected with coil and thyristor switch.
Further, the deicing guidance route protection mechanism includes the connecting rod being arranged on housing and is arranged on connecting rod certainly
By the rotating shaft held, roller is set with the rotating shaft, the roller the week side of boss is provided with the groove matched with the wire after icing.
Further, the anti-heating rubber layer of Special wear-resistant is provided with the groove.
Further, the rotating shaft is provided with roller deicing shovel aligning guide.
Further, the roller deicing shovel aligning guide includes the sleeve being sleeved in rotating shaft and is used for through sleeve solid
Determine the fixing bolt of sleeve, the rotating shaft is provided with the nut for fixed idler whell.
Further, the blade direction of the deicing shovel is parallel with power transmission line.
Further, the deicing shovel is moved up after the blade of rear deicing shovel is more than apart from the distance of roller groove and freezes
Diameter of wire.
Further, the slip armature lower end is provided with limited block.
Further, the housing, which is provided with, is used to adjust roller groove to the adjustment mechanism of the blade of deicing shovel, described
Adjustment mechanism includes the slide cartridge and the connecting rod slided up and down in slide cartridge being arranged on housing, and the slide cartridge, which is provided with, to be used for
The bolt of fixed connecting rod.
Further, the anti-heating rubber layer of the Special wear-resistant is made up of the raw material of following parts by weight, and nitrile rubber 90~
100 parts, 10~20 parts of butadiene-styrene rubber, 3~5 parts of aluminum oxide, 30~50 parts of zeolite powder, carbon black N660：5~10 parts, ethyoxyl changes
Poly- 7~11 parts of the trisiloxanes of property, 3~6 parts of stearic acid, 5~7 parts of nylon fiber.
A kind of electrical deicing pick de-icing method, comprises the following steps：
1）Wire diameter dimensions are checked, conductor glaze formation thickness is observed, the rolling matched with the diameter of wire after icing is chosen
Wheel, the groove of roller can be stuck on the wire after freezing；
2）Connecting rod is adjusted, the blade that deicing shovel moves up rear deicing shovel is more than apart from the distance of roller groove after icing
Diameter of wire；
3）After adjustment sleeve makes roller corresponding with deicing cutting edge, fixing bolt and nut are tightened；
4）Insulating bar is fixed under housing, the groove of roller is stuck on transmission line of electricity, switched on power, above and below deicing shovel
Move back and forth, the icing on wire is impacted, pull insulating bar to remove icing on wire.
It is L that the deicing shovel, which moves up the blade of rear deicing shovel apart from the distance of roller groove, and the wire after icing is straight
Footpath is l, L-l=0.1~3mm.
The electrical deicing shovel of the present invention utilizes electromagnetic principle, and lithium battery makees power supply, because high power discharge influences lithium battery
Service life, so the present invention is by the use of Large Copacity energy storage capacitor as arresting element, lithium battery first charges to energy storage capacitor,
After charging complete, powerful electric current is formed, then trigger high-power thyristor to electromagnet coil progress transient large current discharge, profit
Steel shovel is promoted to work with armature, control electromagnetic actuation cycle and intensity make the vibrations of the continuous high intensity of steel shovel, effectively carry out
Deicing.
The device of the present invention is hung on wire all the time, and roller plays good guide effect simultaneously, easy to operate；Deicing shovel
Blade apart from roller groove distance all the time slightly larger than diameter of wire after freezing, the blade of deicing shovel is all the time in impact process
It can not touch wire, therefore any damage will not be caused in wire, and present apparatus light weight damages minimum to wire, using exhausted
Edge bar can high-voltage hot-line work；The present invention can carry out replacing roller according to the thickness of icing, then make deicing shovel by adjusting connecting rod
Blade can not touch wire all the time, will not damage wires.
The present invention is attempted to introduce the poly- trisiloxanes of ethyoxyl modification into rubber first, and making rubber layer, operationally surface is oozed
Go out silicone oil, help frictional contact surface lubrication, so as to reduce the service life that frictional force extends rubber layer.What is more important rubber
The continuous friction of layer is used 5 hours, and the ice adhered on wire will not melt, so that little water will not be infected with housing and insulating bar,
Live-working safety, just has current on housing, serious shadow after being rubbed 10 minutes using rubber of the prior art and wire
Ring the security of deicing.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural representation of the present invention.
Embodiment
Embodiment 1：
As shown in figure 1, a kind of electrical deicing pick, including insulating bar 16 and the housing 8 being arranged on insulating bar 16, the shell
It is provided with provided with coil 10 in body 8, in the coil 10 in iron core 11, the iron core provided with slip armature 12, the slip armature
It is set with return spring 9, the deicing shovel 7 of the upper end for sliding armature 12 provided with stretching housing 8, the housing 8 and sets on 12
There is deicing guidance route protection mechanism.
The deicing guidance route protection mechanism includes the connecting rod 19 being arranged on housing 8 and is arranged on the free end of connecting rod 19
Rotating shaft 17, roller 1 is set with the rotating shaft, the week side of boss of roller 1 is provided with the groove matched with the wire 21 after icing
20。
It is good using special (purpose) rubber layer anti-wear performance provided with the anti-heating rubber layer 2 of Special wear-resistant in the groove, and in friction
During inner hollow connectivity structure, air can enter inside, and good cooling results, frictional heating amount is small.
The rotating shaft is provided with roller deicing shovel aligning guide.
The roller deicing shovel aligning guide includes the sleeve 4 being sleeved in rotating shaft and is used for fixes sleeve through sleeve 4
Fixing bolt 3, the rotating shaft 17 be provided with for fixed idler whell nut 18, be easy to regulation roller be directed at the groove of roller
Deicing shovel, has a wide range of application.
The blade direction of the deicing shovel is parallel with power transmission line, and ice is rolled on wire, and blade is parallel with wire, is easy to ice
Cut.
The blade that the deicing shovel moves up rear deicing shovel is straight apart from the wire that the distance of roller groove is more than after freezing
Footpath, will not switch to wire.
The slip armature lower end is provided with limited block, prevents from switching to wire.
The housing, which is provided with, to be used to adjust roller groove to the adjustment mechanism of the blade of deicing shovel, the adjustment mechanism bag
The slide cartridge 5 being arranged on housing and the connecting rod 19 slided up and down in slide cartridge are included, the slide cartridge, which is provided with, is used for fixed company
The bolt 6 of bar, convenient regulation blade and the distance of groove bottom, can cut the wire icing of different-diameter.
Lithium battery 15 is provided with the housing, lithium battery is connected with energy storage capacitor 14, energy storage capacitor and coil and IGCT
Switch 13 is connected.
The anti-heating rubber layer of Special wear-resistant is made up of the raw material of following parts by weight, 90 parts of nitrile rubber, butadiene-styrene rubber
10 parts, 3 parts of aluminum oxide, 30 parts of zeolite powder, carbon black N660：5 parts, ethyoxyl be modified poly- 7 parts of trisiloxanes, 3 parts of stearic acid, nylon
5 parts of fiber.
A kind of electrical deicing pick de-icing method, comprises the following steps：
1）Wire diameter dimensions are checked, conductor glaze formation thickness is observed, the rolling matched with the diameter of wire after icing is chosen
Wheel, the groove of roller can be stuck on the wire after freezing；
2）Connecting rod is adjusted, the blade that deicing shovel moves up rear deicing shovel is more than apart from the distance of roller groove after icing
Diameter of wire；
3）After adjustment sleeve makes roller corresponding with deicing cutting edge, fixing bolt and nut are tightened；
4）Insulating bar is fixed under housing, the groove of roller is stuck on transmission line of electricity, switched on power, above and below deicing shovel
Move back and forth, the icing on wire is impacted, pull insulating bar to remove icing on wire.
It is L that the deicing shovel, which moves up the blade of rear deicing shovel apart from the distance of roller groove, and the wire after icing is straight
Footpath is l, L-l=0.1mm.
Embodiment 2：
As shown in figure 1, a kind of electrical deicing pick, including insulating bar 16 and the housing 8 being arranged on insulating bar 16, the shell
It is provided with provided with coil 10 in body 8, in the coil 10 in iron core 11, the iron core provided with slip armature 12, the slip armature
It is set with return spring 9, the deicing shovel 7 of the upper end for sliding armature 12 provided with stretching housing 8, the housing 8 and sets on 12
There is deicing guidance route protection mechanism.
The deicing guidance route protection mechanism includes the connecting rod 19 being arranged on housing 8 and is arranged on the free end of connecting rod 19
Rotating shaft 17, roller 1 is set with the rotating shaft, the week side of boss of roller 1 is provided with the groove matched with the wire 21 after icing
20。
It is good using special (purpose) rubber layer anti-wear performance provided with the anti-heating rubber layer 2 of Special wear-resistant in the groove, and in friction
During inner hollow connectivity structure, air can enter inside, and good cooling results, frictional heating amount is small.
The rotating shaft is provided with roller deicing shovel aligning guide.
The roller deicing shovel aligning guide includes the sleeve 4 being sleeved in rotating shaft and is used for fixes sleeve through sleeve 4
Fixing bolt 3, the rotating shaft 17 be provided with for fixed idler whell nut 18, be easy to regulation roller be directed at the groove of roller
Deicing shovel, has a wide range of application.
The blade direction of the deicing shovel is parallel with power transmission line, and ice is rolled on wire, and blade is parallel with wire, is easy to ice
Cut.
The blade that the deicing shovel moves up rear deicing shovel is straight apart from the wire that the distance of roller groove is more than after freezing
Footpath, will not switch to wire.
The slip armature lower end is provided with limited block, prevents from switching to wire.
Lithium battery 15 is provided with the housing, lithium battery is connected with energy storage capacitor 14, energy storage capacitor and coil and IGCT
Switch 13 is connected.
The anti-heating rubber layer of Special wear-resistant is made up of the raw material of following parts by weight, 100 parts of nitrile rubber, butadiene-styrene rubber
20 parts, 5 parts of aluminum oxide, 50 parts of zeolite powder, carbon black N660：10 parts, ethyoxyl be modified poly- 11 parts of trisiloxanes, 6 parts of stearic acid, Buddhist nun
Imperial 7 parts of fiber.
It is L that the deicing shovel, which moves up the blade of rear deicing shovel apart from the distance of roller groove, and the wire after icing is straight
Footpath is l, L-l=3mm.
Embodiment 3：
It is provided with a kind of electrical deicing pick, including insulating bar 16 and the housing 8 being arranged on insulating bar 16, the housing 8
It is provided with iron core 11, the iron core to be provided with coil 10, the coil 10 and slides armature 12, is set with the slip armature 12
Return spring 9, the upper end for sliding armature 12 is oriented to provided with the deicing shovel 7 for stretching out housing 8, the housing 8 provided with deicing
Route protection mechanism.
The deicing guidance route protection mechanism includes the connecting rod 19 being arranged on housing 8 and is arranged on the free end of connecting rod 19
Rotating shaft 17, roller 1 is set with the rotating shaft, the week side of boss of roller 1 is provided with the groove matched with the wire 21 after icing
20。
It is good using special (purpose) rubber layer anti-wear performance provided with the anti-heating rubber layer 2 of Special wear-resistant in the groove, and in friction
During inner hollow connectivity structure, air can enter inside, and good cooling results, frictional heating amount is small.
The rotating shaft is provided with roller deicing shovel aligning guide.
The roller deicing shovel aligning guide includes the sleeve 4 being sleeved in rotating shaft and is used for fixes sleeve through sleeve 4
Fixing bolt 3, the rotating shaft 17 be provided with for fixed idler whell nut 18, be easy to regulation roller be directed at the groove of roller
Deicing shovel, has a wide range of application.
The blade that the deicing shovel moves up rear deicing shovel is straight apart from the wire that the distance of roller groove is more than after freezing
Footpath, will not switch to wire.
Lithium battery 15 is provided with the housing, lithium battery is connected with energy storage capacitor 14, energy storage capacitor and coil and IGCT
Switch 13 is connected.
The anti-heating rubber layer of Special wear-resistant is made up of the raw material of following parts by weight, 95 parts of nitrile rubber, butadiene-styrene rubber
15 parts, 4 parts of aluminum oxide, 40 parts of zeolite powder, carbon black N660：8 parts, ethyoxyl be modified poly- 9 parts of trisiloxanes, 5 parts of stearic acid, nylon
6 parts of fiber.
It is L that the deicing shovel, which moves up the blade of rear deicing shovel apart from the distance of roller groove, and the wire after icing is straight
Footpath is l, L-l=2mm.
The difference of embodiment 4 and embodiment 3 is：Rubber layer of the prior art is provided with the groove, is used
Rubber disclosed in CN201510049051.8.
The present invention can carry out replacing roller according to the thickness of icing, then not make the blade of deicing shovel all the time not by adjusting connecting rod
Wire can be touched, will not damage wires.The present invention attempts to introduce the poly- trisiloxanes of ethyoxyl modification into rubber first, makes rubber
Operationally ooze out glue-line silicone oil on surface, helps frictional contact surface lubrication, so as to reduce the use longevity that frictional force extends rubber layer
Life.What is more important is continuously rubbed using 5 hours using embodiment 1-4 rubber layer, and the ice adhered on wire will not melt,
So as to be infected with little water on housing and insulating bar, live-working safety uses rubber disclosed in CN201510049051.8
Current are just had on housing after being rubbed 10 minutes with wire, have a strong impact on the security of deicing.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area is common
Other modifications or equivalent substitution that technical staff is made to technical scheme, without departing from technical solution of the present invention
Spirit and scope, all should cover among scope of the presently claimed invention.
Claims (7)
1. a kind of hand pulling type electrical deicing pick de-icing method, it is characterised in that：Including hand pulling type electrical deicing pick, including insulating bar
With the housing being arranged on insulating bar, interior be provided with coil, the coil of the housing is provided with iron core, is provided with and slides in the iron core
Return spring is set with moving armature, the slip armature, the upper end of the slip armature is provided with the deicing shovel for stretching out housing, institute
Housing is stated provided with deicing guidance route protection mechanism, the housing is interior to be provided with lithium battery, and lithium battery is connected with energy storage capacitor, is stored
Can electric capacity connect with coil and thyristor switch, the deicing guidance route protection mechanism including be arranged on connecting rod on housing with
It is arranged in the rotating shaft of connecting rod free end, the rotating shaft and is set with roller, the roller the week side of boss is provided with and the wire phase after icing
The groove of matching, the roller deicing shovel aligning guide includes the sleeve being sleeved in rotating shaft and is used for fixes sleeve through sleeve
Fixing bolt, the rotating shaft be provided with for fixed idler whell nut, comprise the following steps：
1）Wire diameter dimensions are checked, conductor glaze formation thickness is observed, the roller matched with the diameter of wire after icing is chosen,
The groove of roller can be stuck on the wire after freezing；
2）Connecting rod is adjusted, the blade that deicing shovel moves up rear deicing shovel is more than leading after freezing apart from the distance of roller groove
Linear diameter；
3）After adjustment sleeve makes roller corresponding with deicing cutting edge, fixing bolt and nut are tightened；
4）Insulating bar is fixed under housing, the groove of roller is stuck on transmission line of electricity, switched on power, deicing shovel is up and down reciprocatingly
Motion, impacts to the icing on wire, pulls insulating bar to move forward and removes icing on wire.
2. hand pulling type electrical deicing pick de-icing method as claimed in claim 1, it is characterised in that：Provided with special in the groove
Wear-resisting anti-heating rubber layer.
3. hand pulling type electrical deicing pick de-icing method as claimed in claim 2, it is characterised in that：The rotating shaft is provided with roller
Deicing shovel aligning guide.
4. hand pulling type electrical deicing pick de-icing method as claimed in claim 3, it is characterised in that：The blade side of the deicing shovel
To parallel with power transmission line.
5. hand pulling type electrical deicing pick de-icing method as claimed in claim 4, it is characterised in that：The deicing shovel is moved up
The blade of deicing shovel is more than the diameter of wire after freezing apart from the distance of roller groove afterwards.
6. hand pulling type electrical deicing pick de-icing method as claimed in claim 5, it is characterised in that：The slip armature lower end is set
Limited location block.
7. hand pulling type electrical deicing pick de-icing method as claimed in claim 6, it is characterised in that：The housing, which is provided with, to be used for
Roller groove is adjusted to the adjustment mechanism of the blade of deicing shovel, the adjustment mechanism includes the slide cartridge being arranged on housing and is located at
The connecting rod slided up and down in slide cartridge, the slide cartridge is provided with the bolt for being used for fixing connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610154917.6A CN105680398B (en) | 2016-03-18 | 2016-03-18 | Electrical deicing pick and de-icing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610154917.6A CN105680398B (en) | 2016-03-18 | 2016-03-18 | Electrical deicing pick and de-icing method |
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| Publication Number | Publication Date |
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| CN105680398A CN105680398A (en) | 2016-06-15 |
| CN105680398B true CN105680398B (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610154917.6A Active CN105680398B (en) | 2016-03-18 | 2016-03-18 | Electrical deicing pick and de-icing method |
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| CN105958415B (en) * | 2016-07-06 | 2017-10-24 | 深圳市保千里电子有限公司 | A kind of magnetic shakes formula high-tension line deicing robot |
| CN109239382B (en) * | 2018-10-12 | 2020-11-10 | 徐州木泽林建筑工程有限公司 | Utilize magnetic force to promote wind speed measurement appearance for unmanned area of deicing |
| CN109167320B (en) * | 2018-10-19 | 2023-11-03 | 国网河南省电力公司新安县供电公司 | Deicing device for 10KV distribution line |
| CN111579199B (en) * | 2020-05-27 | 2022-05-17 | 中国空气动力研究与发展中心低速空气动力研究所 | Electromagnetic force deicing device for front edge ice hull of test model in icing wind tunnel |
| CN111555230B (en) * | 2020-06-04 | 2021-05-25 | 山东鼎盛电气设备有限公司 | A high-efficient defroster for power equipment |
| CN113680765B (en) * | 2021-08-20 | 2022-05-27 | 国网山东省电力公司东营市东营区供电公司 | Electric power overhaul device and operation method for electric power overhaul |
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