CN106329450B - A kind of online deicer of transmission line of electricity - Google Patents
A kind of online deicer of transmission line of electricity Download PDFInfo
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- CN106329450B CN106329450B CN201611053919.2A CN201611053919A CN106329450B CN 106329450 B CN106329450 B CN 106329450B CN 201611053919 A CN201611053919 A CN 201611053919A CN 106329450 B CN106329450 B CN 106329450B
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- icing
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- module
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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
Abstract
The invention discloses a kind of online deicer of transmission line of electricity, the frame below the walking mechanism is connected to including walking mechanism and by mechanical arm, the walking mechanism include card be arranged on icing in defeated modified line except position rear walking wheel and be fastened on the front walking wheel that icing in defeated modified line do not remove position, deicing mechanism is set in the frame, and the deicing mechanism is between the rear walking wheel and the front walking wheel, wireless controller is set on the left of the machine frame inside, and the walking mechanism is connected with the wireless controller electric signal；The deicing mechanism includes icing and crushes module and water knife segmentation module successively from left to right.The present invention, so as to deicing can not influenceed when splitting to surface icing by ice layer thickness is covered efficiently again, can will not also damage circuit according to the hydraulic pressure for covering ice layer thickness adjustment water knife segmentation module detected.
Description
Technical field
The invention belongs to electric power maintenance safeguards technique field, more particularly, to a kind of online deicer of transmission line of electricity.
Background technology
Failure caused by powerline ice-covering is always one of major disaster of domestic and international power system.In the world to circuit
Icing Study on Problems also takes much count of, and international conference on large HV electric systems repeatedly organizes various countries expert to carry out special seminar International Electrotechnical Commission
Specially the technical standard about powerline ice-covering is worked out.NORTHWEST CHINA area, the Northeast's winter are cold, high-pressure delivery line
Road freezes seriously, suppresses the generation and development of icing to a certain extent although with ice-covering-proof technology, avoid or reduces icing
Cause accident, but its potentially hazardous annoyings power department always.Some the big ice damages occurred in recent years oneself through injuring me
State's backbone network circuit it is safe for operation, State Grid Corporation of China to power network icing de-icing work pay high attention to.Year Central China around the Spring Festival
Big face since the extremely rare sleet of area appearance, particularly sleety weather, Hunan, the province of Hubei two are subject to year and year respectively
Product, long-time, the powerline ice-covering natural calamity of high intensity, cause Central China Power Grid transformer station occurrence of equipment failure time alternating current-direct current
Tripping strip is secondary altogether for transmission line of electricity.Disaster causes the transmission line of alternation current bar of falling tower base, at gross distortion lot line sliding, at broken string,
Circuit falls column foot at earth wire support deformation, gross distortion base, grid disconnection.With the increase of China's transmission line of electricity in recent years, with
And the raising of voltage class, icing are also further serious to the potential hazard of transmission line of electricity.So registration study quickly reasonably removes
It is necessary to go line ice coating technology.The continuous development of power system and safe and stable operation are sent out to national economy and society
Exhibition brings huge power and benefit, and high-tension line safety work is the guarantee of long distance power transmission.At present, high voltage power transmission
The icing of circuit and accumulated snow moment threaten the safe operation of power system, and failure caused by powerline ice-covering is always the country
One of major disaster of outer power system.In Russia, Canada, the U.S., Japan, Britain, Finland, Iceland and China it is northern and
Midwest severe cold areas, the circuit infringement and the security incident thus triggered that powerline ice-covering is led, usually to local life
Living and production brings great inconvenience, and causes huge economic loss.Transmission line of electricity once produces icing, it will causes circuit
The major accident such as shaft tower, broken string and insulator arc-over, the safe operation to power system produce one of serious harm.Large-scale electricity
Force system once breaks down, it will cause large-area power-cuts, cause huge economic loss, to society cause it is catastrophic after
Fruit.China is one of serious country of powerline ice-covering, and the probability that circuit ice damage accident occurs is at the forefront in the world.
Some the big ice damages occurred in the last few years have injured the safe for operation of China's backbone network circuit, and national grid is public
Department pays high attention to power network icing de-icing work.Year, there is extremely rare sleet, sleety weather in Central China around the Spring Festival, special
It is not that Hunan, the province of Hubei two are subject to the powerline ice-covering disaster of large area, long-time, high intensity respectively, causes Central China electric
Net transformer station's occurrence of equipment failure time AC/DC transmission line tripping strip time altogether.Disaster causes the transmission line of alternation current bar of falling tower base,
At gross distortion lot line sliding, at broken string, circuit falls column foot at earth wire support surrender, gross distortion base, grid disconnection.Directly
Connect economic loss and exceed tens billion of members, serious harm is produced to daily life and the security of the lives and property.As China is near
The increase of transmission line of electricity over year, and the raising of voltage class, icing are also further serious to the potential hazard of transmission line of electricity.Avoid
The effective measure one that this major natural disasters occur is removed in time to freeze, and mitigates circuit load-bearing, is relatively effective method.
Clearing ice technology domestic at present is the most frequently used or artificial de-icing method, with the instrument pair of the most originals such as waddy, bamboo pole
The icing part of path of most serious is tapped, and removes the icing on circuit.In addition, also thermal ice-melting technology, excess current de-icing
Technology, short-circuit de-icing technology etc..Short-circuit de-icing technology is including not the three-phase shortcircuit de-icing technology of on-load, wire to wire two-phase
Short-circuit de-icing technology, wire are to ground wire single-phase short circuit de-icing technology, and traditional on-load de-icing technology, utilize dielectric loss
Clearing ice technology, utilize short-circuit electromagnetic force clearing ice technology etc..Stabilization wherein using short-circuit electromagnetic force clearing ice technology to power system
Property has considerable influence, and not being suitable for extra high voltage network, on-load short circuit heating wires de-icing method is not the most perfect, at me
State is only applicable to the circuit in the serious location of local icing using relatively broad traditional on-load de-icing method, to large area icing
The ice-melt of regional circuit or all fronts ice-melt of longer lines do not accomplish also to utilize dielectric loss clearing ice technology, dielectric heating and
Kelvin effect heating combines, can uniform deicing, energy consumption is relatively low, mobile flexible, but up for solving electromagnetic interference
Problem.The current deicing operational method in China is mainly manually carried out.Artificial deicing is wasted time and energy, while also by natural environment
Restrict, such as high mountain, lake adverse circumstances can threaten to the personal safety of operating personnel.In a word, remove at present, anti-icing technology
Universal energy consumption is big, security is low, there is no safely, effectively, simple method ` mono-.Therefore, artificial deicing can be replaced by being badly in need of one kind
Operational method and equipment, with the development of mobile robot technology, with one kind can on overhead transmission line stabilized walking, can
To carry out the intelligentized robot of deicing on real-time online road to substitute artificial deicing, deicing quality so can be both improved,
The operating efficiency heart can be improved again saves substantial amounts of human resources, deicing robot arises at the historic moment under this demand,
Research and develop successful deicing robot and have and be widely applied very much prospect, be technically the new breakthrough of traditional clearing ice technology, it can
The icing on circuit is quickly removed, reduces the generation of electric power accident, reduces and is lost caused by accident occurs.Especially China
The raising of voltage class in recent years, and transmission line of electricity increase, deicing robot has good market prospects, while can create good
Good economic benefit and social benefit.
The patent of invention that number of patent application is 201210172326.3 discloses a kind of removing ice of power transmission line robot, including
Deicing mechanism, drive mechanism, clamp system, supporting mechanism, barrier getting over mechanism, drive mechanism include motor and motor cabinet, removed
Mechanism of ice and clamp system are fixed with motor cabinet, and the upper end connection motor cabinet of supporting mechanism, supporting mechanism is fixed on barrier getting over mechanism
On；Described deicing mechanism, drive mechanism, clamp system, supporting mechanism have two groups and symmetrical opposite arrangement；The invention can be across
Cross shaft tower and realize automatic de-icing operation between multi gear circuit, however, the invention except ice lolly to icing by the way of tapping
Carry out deicing, the icing that this method is small to ice layer thickness, ice sheet hardness is relatively low has certain deicing effect, to ice layer thickness compared with
Greatly, the larger icing deicing effect of ice sheet hardness is undesirable.
The patent of invention that number of patent application is 201410477337.1 discloses deicer for power transmission line, including shell,
Power supply, road wheel, part, cut portion and remote control are tapped, remote control includes remote control module, and shell includes being vertically arranged
Perpendicular case and the upper box that is connected on front side of perpendicular case and the lower box of sealing, the centre of upper box and lower box is formed for transmitting electricity
What circuit passed through is provided with opening by space, the bottom of upper box, and two or more road wheels are installed in transverse direction
At upper box, upper box is stretched out in the latter half of road wheel, and power supply and remote control module are arranged in lower box；The road wheel
It is connected with walking turbin generator；It can be realized by the field test deicer and effectively be walked on single, double split conductor
And spanning spacers, its tap, cutting function can effectively realize in the case of remote control.The invention is using cut portion first to covering
Ice is tapped after being cut to the icing after cutting by tapping part, icing that can be larger to some ice layer thickness
Deicing is carried out, but the invention cut portion is cut using cutting sheet to icing, and cutting effect be present and pay no attention in this method
The drawbacks of thinking, easily damaging power transmission line and be unable to sustainable protection.
The content of the invention
In view of this, the purpose of the present invention is in view of the shortcomings of the prior art, there is provided a kind of online deicing dress of transmission line of electricity
Put, can be according to the hydraulic pressure for covering ice layer thickness adjustment water knife segmentation module detected, so as to split to surface icing
The efficient deicing of Shi Jineng is not influenceed by ice layer thickness is covered again, will not also damage circuit, and can be formed and protected on defeated modified line surface
Cuticula reduces the possibility for producing ice cube again.
To reach above-mentioned purpose, the present invention uses following technical scheme：
A kind of online deicer of transmission line of electricity, including walking mechanism and the walking mechanism is connected to by mechanical arm
The frame of lower section, the walking mechanism include card be arranged on icing in defeated modified line except position rear walking wheel and be fastened on defeated change
Icing does not remove the front walking wheel at position on line, deicing mechanism is set in the frame, and the deicing mechanism is positioned at the rear row
Walk between wheel and the front walking wheel, wireless controller be set on the left of the machine frame inside, the walking mechanism with it is described wireless
Controller electric signal connects；The deicing mechanism includes icing and crushes module and water knife segmentation module successively from left to right；It is described
The drier of defeated modified line drying is provided in frame and is arranged on the drier rear portion and is used to spray hydrophober
Spray body.
The drier includes being arranged on deicing mechanism rear portion and the front and rear drying mould for being arranged on the defeated modified line both sides
Block, the irradiation modules are connected by drying pedestal with frame, and the irradiation modules include support bar, are arranged on the support
The cylinder of bar upper end, the blower fan being arranged in cylinder and it is arranged in the cylinder and is arranged on the anterior electric heating of the blower fan
Silk.
The spray body includes being arranged on spraying pedestal and surrounding the defeated modified line two spray modules setting up and down,
The spray module include be arranged on spraying pedestal on spraying support bar, be arranged on it is described spray support bar on spraying box,
The spray lance being arranged on the spraying box and the spray nozzle being arranged on the spray lance.
The spray lance rear portion connection applies expects pipe, the painting expects pipe rear portion connection storage tank, and the storage tank connects air pump.
The icing crush module include be arranged in the frame broken module carrier, be arranged on the broken module
Half frame shape regular jaw of the left side of pedestal upper end with opening, the half frame shape regular jaw is slidably arranged in using dovetail configuration
The moving jaw on right side, the half frame shape regular jaw position that is in contact with the moving jaw set circular groove respectively,
Circular groove both sides on the half frame shape regular jaw set through hole and the through hole top sets internal thread, the through hole
Top is threadedly coupled screw rod, sets counterbore on the moving jaw with the lead to the hole site corresponding section, the screw rod bottom and
The counterbore base is respectively provided with lead, and compression spring and the compression spring are arranged with the lead of the screw rod bottom
Bottom is set on the lead of the counterbore base, and the upper end of the compression spring is fixedly installed on the screw rod bottom, institute
State moving jaw bottom and arc boss is set, base is set on the half frame shape regular jaw, broken electricity is set on the base
Machine, the flywheel that eccentric setting is engaged with the boss on the output shaft of the broken motor, the broken motor and the nothing
Lane controller electric signal connects；In the frame set ice covering thickness detection module, the ice covering thickness detection module with it is described
Wireless controller electric signal connects.
Further, water knife segmentation module includes being arranged in the frame water knife support, it is arranged on the water
Two water jet cutting heads on knife support, it is arranged on the water tank of the machine frame inside and the high pressure being arranged in the frame
Pump, two water jet cutting heads are located at defeated modified line front and rear sides respectively, and the apopore of the water tank passes through pipeline and the high-pressure pump
Water inlet be connected, the nozzle of the water jet cutting head passes through pipeline and institute towards icing outer surface and the water jet cutting head
The delivery port for stating high-pressure pump is connected, and the high-pressure pump is connected with the wireless controller electric signal.
Further, the water tank upper sets filler, and the filler is connected with filler pipe, the filler pipe lower end
Snap joint is connected with, the water pump that the snap joint is used to connect on ground thinks that the water tank adds water.
Further, the ice covering thickness detection module is adopted including the defeated line image that becomes of icing for being arranged on the frame front
Collection unit, it is arranged on the defeated modified line image acquisition units of non-icing at the frame rear portion and is arranged on the machine frame inside right-hand member
Processor unit, the defeated modified line image acquisition units of icing and the defeated modified line image acquisition units of the non-icing are after described
Between road wheel and the front walking wheel, the processor unit include successively image pre-processing unit that electric signal is connected,
Edge detection unit and computing unit, the defeated modified line image acquisition units of icing and the defeated modified line IMAQ list of the non-icing
Member is connected with described image pretreatment unit electric signal, and described image pretreatment unit is used for change line image defeated to icing and adopted
Collect the image of unit collection and the image of the defeated modified line image acquisition units collection of non-icing carries out gray processing and filtering process, it is described
Edge detection unit is used to carry out collection image edge filter, and the computing unit is used to calculate the defeated modified line picture traverse of icing
The half of defeated with non-icing modified line picture traverse difference is to obtain covering ice layer thickness.
Further, the bottom of the frame sets centre of gravity adjustment module, and the centre of gravity adjustment module includes using dovetail knot
Structure is slidably arranged in the balancing weight of the bottom of the frame and the automatic telescopic link being arranged on the left of the bottom of the frame, described automatic
The free end of expansion link is connected with the balancing weight, and the automatic telescopic link is connected with the wireless controller electric signal.
Further, the automatic telescopic link is electric expansion bar.
The beneficial effects of the invention are as follows：
The present invention is directed to existing deicer, otherwise the relatively thin icing of icing layer can only be removed, otherwise removing icing
The problem of circuit easily being damaged during the thicker icing of layer, there is provided it is a kind of that first icing is split using water knife segmentation module, enter
And crush module using icing below and the icing of segmented mistake is extruded and shaken, so that by icing all from circuit
On dispose.Using the walking mechanism of front walking wheel and rear walking wheel, front walking wheel is fastened on icing in defeated modified line and does not remove position,
Rear walking wheel is fastened on icing in defeated modified line and has removed position, and front walking wheel and rear walking wheel are by being arranged in frame
Wireless controller on the left of portion is controlled in order to which ground staff passes through remote control control front walking wheel and the row of rear walking wheel
Walk；Deicing mechanism is set in frame, and deicing mechanism is between rear walking wheel and front walking wheel, can so keep whole
Body structure it is steady；Deicing mechanism includes icing and crushes module and water knife segmentation module, such water knife segmentation successively from left to right
Module in advance can be split icing so that icing and defeated modified line produce crack and reduce the contact area between them, be entered
And reduce the adhesion between icing and defeated modified line and the icing after segmentation is extruded in order to which the icing in left side crushes module
And vibrations, so as to which icing thoroughly be cleared up from defeated modified line.In addition, high pressure waterjet module uses two water jet cutting heads
Structure, and two water jet cutting heads are located at power transmission line front and rear sides respectively, can so be divided into the icing on power transmission line
Two halves, and then smashed more easily by the broken module of icing in left side and shake.
In addition, drier that defeated modified line dries is provided in frame and be arranged on the drier rear portion and
For spraying the spray body of hydrophober；So that after ice cube has been cleared up, moisture thereon is quickly removed by drier,
And hydrophober is sprayed thereon using spray body, water-repellent layer is formed, is avoided in condensing water droplet thereon, so as to form ice cube；And
The drier of use includes being arranged on deicing mechanism rear portion and the front and rear irradiation modules for being arranged on the defeated modified line both sides, described
Irradiation modules are connected by drying pedestal with frame, and the irradiation modules include support bar, are arranged on the post upper
Cylinder, the blower fan that is arranged in cylinder and be arranged in the cylinder and be arranged on the anterior heating wire of the blower fan；Its
The mutual consumption of wind-force by being staggered front to back setting irradiation modules, can be reduced, preferably defeated modified line surface is done
It is dry；And portion sets spray body behind, it include being arranged on spraying pedestal and surround the defeated modified line it is setting up and down two
Spray module, the spray module include being arranged on the spraying support bar sprayed on pedestal, are arranged on the spraying support bar
Spraying box, the spray lance that is arranged on the spraying box and the spray nozzle that is arranged on the spray lance；Using emphasis pair
Defeated modified line top and bottom spray the mode of hydrophober, can avoid above and following condensing water droplet, and the water of both sides is due to weight
Power acts on, and will not here be detained, the condition of ice cube is formed so as to avoid it from possessing；And its rear portion of the spray lance connection used applies
Expects pipe, and expects pipe connection storage tank is applied, and storing pot bottom is inserted, and the air pump of pressurization connection wherein, for adding to it
Pressure is so that it is guaranteed that the pressure of spray nozzle ejection is uniform with spraying；Magnetic valve can be set on expects pipe is applied, with to being controlled to it
System.
Wherein, the icing crush broken module carrier that module includes being arranged in the frame, be arranged on it is described broken
Half frame shape regular jaw of the left side of broken module carrier upper end with opening, the half frame shape is slidably arranged in using dovetail configuration consolidated
The moving jaw on the right side of jaw is determined, using half frame shape regular jaw and the adjustable clamp being slidably arranged on the right side of half frame shape regular jaw
The cooperation of mouth is extruded and shaken to segmented icing；The half frame shape regular jaw is in contact with the moving jaw
Position sets circular groove respectively, and the circular groove is used to be bonded defeated modified line outer surface, can so consolidate by band
In the defeated modified line press-in circular groove of icing；Circular groove both sides on the half frame shape regular jaw set through hole and institute
State through hole top and internal thread be set, the through hole top is threadedly coupled screw rod, on the moving jaw with the lead to the hole site phase
Corresponding position sets counterbore, and the screw rod bottom and the counterbore base are respectively provided with lead, on the lead of the screw rod bottom
The bottom for being arranged with compression spring and the compression spring is set on the lead of the counterbore base, the compression spring
Upper end is fixedly installed on the screw rod bottom, and so described moving jaw can be in the elastic force of the compression spring and its own weight
Slide downward on the right side of half frame shape regular jaw described in power effect lower edge, at the same time, the moving jaw bottom sets arc convex
Platform, base is set on the half frame shape regular jaw, broken motor is set on the base, on the output shaft of the broken motor
Eccentric setting flywheel, the broken motor are connected with the wireless controller electric signal, are so led under the driving of broken motor
The flywheel for crossing eccentric setting drives the moving jaw upward, is fallen after peaking, and the moving jaw is being pressed
The icing on the defeated modified line surface under the collective effect of contracting spring and broken motor to being pressed into circular groove is extruded and shaken
It is dynamic, because icing has been opened by the water knife segmentation module segmentation on right side, icing crush module extruding and effect of vibration under icing
It is easy for broken to hold and come off；Ice covering thickness detection module, the ice covering thickness detection module and institute are set in the frame
The connection of wireless controller electric signal is stated, the thickness of icing layer, the opposing party are on the one hand able to know that by ice covering thickness detection module
Face water knife segmentation module can adjust hydraulic pressure in time according to the thickness of the icing layer of detection, so as to ensure in the same of segmentation icing
When not because hydraulic pressure is too high that defeated modified line is caused to damage；And by the drier and coating mechanism of front and rear setting, clearing up
It is complete by dry with spraying hydrophober, avoid due to there is the drawbacks of ponding forms ice cube again thereon.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment of the invention；
Fig. 2 is the structure of the main view that icing of the present invention crushes module；
Fig. 3 is the structure left view schematic diagram that icing of the present invention crushes module；
Fig. 4 is the structure enlargement diagram that water knife of the present invention splits module；
Fig. 5 is the structured flowchart of ice covering thickness detection module of the present invention；
Fig. 6 is the structural representation of second of embodiment of the invention；
Fig. 7 is the structural representation of the third embodiment of the invention；
Fig. 8 is the structural representation of drier of the present invention；
Fig. 9 is the structural representation of spray body of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing 1-9, the technical scheme of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this
The part of the embodiment of invention, rather than whole embodiments.Based on described embodiments of the invention, the common skill in this area
The every other embodiment that art personnel are obtained, belongs to the scope of protection of the invention.
Embodiment one：
A kind of online deicer of transmission line of electricity, including walking mechanism and the vehicle with walking machine is connected to by mechanical arm 1
Frame 2 below structure, the walking mechanism include card and are arranged on icing in defeated modified line 32 except the rear walking wheel 3 and card at position are set
Icing does not remove the front walking wheel 4 at position in defeated modified line 32, and deicing mechanism, and the deicing mechanism position are set in the frame 2
Between the rear walking wheel 3 and the front walking wheel 4, the inside left of frame 2 sets wireless controller 5, the walking
Mechanism is connected with the electric signal of wireless controller 5；The deicing mechanism includes icing and crushes module 6 and water successively from left to right
Knife splits module 7；After the drier of the defeated drying of modified line 32 is provided in the frame 2 and is arranged on the drier
Portion and the spray body 33 for spraying hydrophober.
The drier includes being arranged on deicing mechanism rear portion and the front and rear drying for being arranged on the both sides of defeated modified line 32
Module 34, the irradiation modules 34 by dry pedestal 37 be connected with frame 2, the irradiation modules 34 including support bar 343,
The cylinder 344 for being arranged on the upper end of support bar 343, the blower fan 342 being arranged in cylinder 344 and it is arranged on the cylinder
In 344 and the anterior heating wire 341 of the blower fan 342 is arranged on, the irradiation modules pass through wire 36 and the phase of wireless controller 5
Connection.
The spray body 33 includes being arranged on spraying pedestal 334 and around the defeated modified line two sprayings setting up and down
Module, the spray module include being arranged on the spraying support bar 335 sprayed on pedestal 334, are arranged on the spraying support bar
Spraying box 331 on 335, the spray lance 336 being arranged on the spraying box 331 and it is arranged on the spray lance 336
Spray nozzle 333.
Spraying support bar 335 rear portion connection applies expects pipe 332, and the painting expects pipe 332 rear portion connection storage tank 35 is described
Storage tank 35 connects air pump 38.
The icing crush the broken module carrier 8 that module 6 includes being arranged in the frame 2, be arranged on it is described broken
Half frame shape regular jaw 9 of the left side of the upper end of module carrier 8 with opening, the half frame shape is slidably arranged in using dovetail configuration consolidated
Determine the moving jaw 10 on the right side of jaw 9, the half frame shape regular jaw 9 position that is in contact with the moving jaw 10 is set respectively
Circular groove 11, the both sides of circular groove 11 on the half frame shape regular jaw 9 are set on through hole 12 and the through hole 12
Portion sets internal thread, and the top of through hole 12 is threadedly coupled screw rod 13, on the moving jaw 10 with the position phase of through hole 12
Corresponding position sets counterbore 14, and the bottom of screw rod 13 and the bottom of the counterbore 14 are respectively provided with lead 15, the bottom of screw rod 13
Lead 15 on be arranged with the bottom of compression spring 16 and the compression spring 16 and be set in the guiding of the bottom of counterbore 14
On post 15, the upper end of the compression spring 16 is fixedly installed on the bottom of screw rod 13, and the bottom of moving jaw 10 sets arc
Shape boss 17, base 18 is set on the half frame shape regular jaw 9, broken motor 19 is set on the base 18, it is described broken
The flywheel 20 that eccentric setting is engaged with the boss on the output shaft of motor 19, the broken motor 19 and the controlled in wireless
The electric signal of device 5 connects；Ice covering thickness detection module is set in the frame 2, the ice covering thickness detection module with it is described wireless
The electric signal of controller 5 connects.
Water knife support 21 that water knife segmentation module includes being arranged in the frame 2, it is arranged on the water knife support
Two water jet cutting heads 22, the water tank 23 being arranged on inside the frame 2 and the high pressure being arranged in the frame 2 on 21
Pump 24, two water jet cutting heads 22 are located at defeated modified line front and rear sides respectively, the apopore of the water tank 23 by pipeline with it is described
The water inlet of high-pressure pump 24 is connected, and the nozzle of the water jet cutting head 22 is towards icing outer surface and the water jet cutting head 22
It is connected by pipeline with the delivery port of the high-pressure pump 24, the high-pressure pump 24 is connected with the electric signal of wireless controller 5.
The ice covering thickness detection module includes being arranged on the anterior defeated modified line image acquisition units of icing of the frame 2
27th, the defeated modified line image acquisition units 28 of non-icing at the rear portion of frame 2 are arranged on and are arranged on the inside right-hand member of frame 2
Processor unit 29, the defeated modified line image acquisition units 27 of icing and the defeated modified line image acquisition units 28 of the non-icing are located at
Between the rear walking wheel 3 and the front walking wheel 4, it is pre- that the processor unit 29 includes the image that electric signal is connected successively
Processing unit 291, edge detection unit 292 and computing unit 293, the defeated modified line image acquisition units 27 of the icing and it is described not
The defeated modified line image acquisition units 28 of icing are connected with the electric signal of described image pretreatment unit 291, described image pretreatment
Unit 291 is used to adopt the image and the defeated modified line image acquisition units 28 of non-icing of the collection of icing defeated modified line image acquisition units 27
The image of collection carries out gray processing and filtering process, and the edge detection unit 292 is used to carry out edge filter, institute to collection image
Computing unit 293 is stated to be used to calculate the poor half of the defeated modified line picture traverse of icing modified line picture traverse defeated with non-icing to be covered
Ice layer thickness.
The present invention is directed to existing deicer, otherwise the relatively thin icing of icing layer can only be removed, otherwise removing icing
The problem of circuit easily being damaged during the thicker icing of layer, there is provided it is a kind of that first icing is split using water knife segmentation module, enter
And crush module using icing below and the icing of segmented mistake is extruded and shaken, so that by icing all from circuit
On dispose.Using the walking mechanism of front walking wheel and rear walking wheel, front walking wheel is fastened on icing in defeated modified line and does not remove position,
Rear walking wheel is fastened on icing in defeated modified line and has removed position, and front walking wheel and rear walking wheel are by being arranged in frame
Wireless controller on the left of portion is controlled in order to which ground staff passes through remote control control front walking wheel and the row of rear walking wheel
Walk；Deicing mechanism is set in frame, and deicing mechanism is between rear walking wheel and front walking wheel, can so keep whole
Body structure it is steady；Deicing mechanism includes icing and crushes module and water knife segmentation module, such water knife segmentation successively from left to right
Module in advance can be split icing so that icing and defeated modified line produce crack and reduce the contact area between them, be entered
And reduce the adhesion between icing and defeated modified line and the icing after segmentation is extruded in order to which the icing in left side crushes module
And vibrations, so as to which icing thoroughly be cleared up from defeated modified line.In addition, high pressure waterjet module uses two water jet cutting heads
Structure, and two water jet cutting heads are located at power transmission line front and rear sides respectively, can so be divided into the icing on power transmission line
Two halves, and then smashed more easily by the broken module of icing in left side and shake.
In addition, drier that defeated modified line dries is provided in frame and be arranged on the drier rear portion and
For spraying the spray body of hydrophober；So that after ice cube has been cleared up, moisture thereon is quickly removed by drier,
And hydrophober is sprayed thereon using spray body, water-repellent layer is formed, is avoided in condensing water droplet thereon, so as to form ice cube；And
The drier of use includes being arranged on deicing mechanism rear portion and the front and rear irradiation modules for being arranged on the defeated modified line both sides, described
Irradiation modules are connected by drying pedestal with frame, and the irradiation modules include support bar, are arranged on the post upper
Cylinder, the blower fan that is arranged in cylinder and be arranged in the cylinder and be arranged on the anterior heating wire of the blower fan；Its
The mutual consumption of wind-force by being staggered front to back setting irradiation modules, can be reduced, preferably defeated modified line surface is done
It is dry；And portion sets spray body behind, it include being arranged on spraying pedestal and surround the defeated modified line it is setting up and down two
Spray module, the spray module include being arranged on the spraying support bar sprayed on pedestal, are arranged on the spraying support bar
Spraying box, the spray lance that is arranged on the spraying box and the spray nozzle that is arranged on the spray lance；Using emphasis pair
Defeated modified line top and bottom spray the mode of hydrophober, can avoid above and following condensing water droplet, and the water of both sides is due to weight
Power acts on, and will not here be detained, the condition of ice cube is formed so as to avoid it from possessing；And its rear portion of the spray lance connection used applies
Expects pipe, and expects pipe connection storage tank is applied, and storing pot bottom is inserted, and the air pump of pressurization connection wherein, for adding to it
Pressure is so that it is guaranteed that the pressure of spray nozzle ejection is uniform with spraying；Magnetic valve can be set on expects pipe is applied, with to being controlled to it
System.
Wherein, the icing crush broken module carrier that module includes being arranged in the frame, be arranged on it is described broken
Half frame shape regular jaw of the left side of broken module carrier upper end with opening, the half frame shape is slidably arranged in using dovetail configuration consolidated
The moving jaw on the right side of jaw is determined, using half frame shape regular jaw and the adjustable clamp being slidably arranged on the right side of half frame shape regular jaw
The cooperation of mouth is extruded and shaken to segmented icing；The half frame shape regular jaw is in contact with the moving jaw
Position sets circular groove respectively, and the circular groove is used to be bonded defeated modified line outer surface, can so consolidate by band
In the defeated modified line press-in circular groove of icing；Circular groove both sides on the half frame shape regular jaw set through hole and institute
State through hole top and internal thread be set, the through hole top is threadedly coupled screw rod, on the moving jaw with the lead to the hole site phase
Corresponding position sets counterbore, and the screw rod bottom and the counterbore base are respectively provided with lead, on the lead of the screw rod bottom
The bottom for being arranged with compression spring and the compression spring is set on the lead of the counterbore base, the compression spring
Upper end is fixedly installed on the screw rod bottom, and so described moving jaw can be in the elastic force of the compression spring and its own weight
Slide downward on the right side of half frame shape regular jaw described in power effect lower edge, at the same time, the moving jaw bottom sets arc convex
Platform, base is set on the half frame shape regular jaw, broken motor is set on the base, on the output shaft of the broken motor
Eccentric setting flywheel, the broken motor are connected with the wireless controller electric signal, are so led under the driving of broken motor
The flywheel for crossing eccentric setting drives the moving jaw upward, is fallen after peaking, and the moving jaw is being pressed
The icing on the defeated modified line surface under the collective effect of contracting spring and broken motor to being pressed into circular groove is extruded and shaken
It is dynamic, because icing has been opened by the water knife segmentation module segmentation on right side, icing crush module extruding and effect of vibration under icing
It is easy for broken to hold and come off；Ice covering thickness detection module, the ice covering thickness detection module and institute are set in the frame
The connection of wireless controller electric signal is stated, the thickness of icing layer, the opposing party are on the one hand able to know that by ice covering thickness detection module
Face water knife segmentation module can adjust hydraulic pressure in time according to the thickness of the icing layer of detection, so as to ensure in the same of segmentation icing
When not because hydraulic pressure is too high that defeated modified line is caused to damage；And by the drier and coating mechanism of front and rear setting, clearing up
It is complete by dry with spraying hydrophober, avoid due to there is the drawbacks of ponding forms ice cube again thereon.
Embodiment two：
The difference of itself and embodiment one is：The top of water tank 23 sets filler, and the filler is connected with plus water
Pipe 25, the lower end of filler pipe 25 are connected with snap joint 26, and the water pump that the snap joint 26 is used to connect on ground is thought
The water tank 23 plus water.
In the embodiment, filler is set in water tank upper, filler is connected with filler pipe, and the lower end of filler pipe passes through
Snap joint connects the water pump on ground, water tank can so be carried out as desired by filler pipe adding water, small so as to increase this
Car works online the time；The hydrophober used in the embodiment, storage tank is pressurizeed by air pump, then by storage tank
Hydrophober is delivered to spray nozzle by the painting expects pipe of its underpart, magnetic valve is set on expects pipe is applied, for coutroi velocity, it is ensured that spray
The loss amount that is uniform and reducing hydrophober of coating.
Embodiment three：
The difference of itself and embodiment two is：The bottom of frame 2 sets centre of gravity adjustment module, the centre of gravity adjustment module
Including being slidably arranged in the balancing weight 30 of the bottom of frame 2 using dovetail configuration and being arranged on the bottom left of frame 2
Automatic telescopic link 31, the free end of the automatic telescopic link 31 are connected with the balancing weight 30, the automatic telescopic link 31 and institute
State the connection of the electric signal of wireless controller 5.
The automatic telescopic link 31 is electric expansion bar.
In the embodiment, set centre of gravity adjustment module to be used to be adjusted the center of gravity of this dolly in bottom of the frame, avoid
Crank influences the work of this dolly；And centre of gravity adjustment module is slidably arranged in bottom of the frame using automatic telescopic link control
The position of balancing weight, and then play the purpose of adjustment center of gravity；And automatic telescopic link uses electric expansion bar, with small volume and easily
In control the advantages of.
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 online deicer of transmission line of electricity, including walking mechanism and it is connected to by mechanical arm under the walking mechanism
The frame of side, the walking mechanism include card be arranged on icing in defeated modified line except position rear walking wheel and be fastened on defeated modified line
Upper icing does not remove the front walking wheel at position, deicing mechanism is set in the frame, and the deicing mechanism is positioned at the rear walking
Between wheel and the front walking wheel, wireless controller, the walking mechanism and the wireless controlled are set on the left of the machine frame inside
Device electric signal connection processed；The deicing mechanism includes icing and crushes module and water knife segmentation module successively from left to right；The machine
The drier of defeated modified line drying is provided on frame and is arranged on the drier rear portion and is used to spray hydrophober
Spray body；The icing crush module include be arranged in the frame broken module carrier, be arranged on the broken mould
Half frame shape regular jaw of the left side of block pedestal upper end with opening, the half frame shape grips pincers are slidably arranged in using dovetail configuration
The moving jaw on mouthful right side, the half frame shape regular jaw position that is in contact with the moving jaw sets circular arc recessed respectively
Groove, the circular groove both sides on the half frame shape regular jaw set through hole and the through hole top sets internal thread, described
Through hole top is threadedly coupled screw rod, sets counterbore, the screw rod bottom with the lead to the hole site corresponding section on the moving jaw
Portion and the counterbore base are respectively provided with lead, and compression spring and the compression bullet are arranged with the lead of the screw rod bottom
The bottom of spring is set on the lead of the counterbore base, and the upper end of the compression spring is fixedly installed on the screw rod bottom
Portion, the moving jaw bottom set arc boss, and base is set on the half frame shape regular jaw, is set on the base broken
Broken motor, the flywheel that eccentric setting is engaged with the boss on the output shaft of the broken motor, the broken motor and institute
State the connection of wireless controller electric signal；In the frame set ice covering thickness detection module, the ice covering thickness detection module with
The wireless controller electric signal connection.
2. the online deicer of transmission line of electricity according to claim 1, it is characterised in that：The drier includes setting
In deicing mechanism rear portion and the front and rear irradiation modules for being arranged on the defeated modified line both sides, the irradiation modules by dry pedestal with
Frame is connected, and the irradiation modules include support bar, are arranged on the cylinder of the post upper, the wind being arranged in cylinder
Machine and it is arranged in the cylinder and is arranged on the anterior heating wire of the blower fan.
3. the online deicer of transmission line of electricity according to claim 1, it is characterised in that：The spray body includes setting
On spraying pedestal and around the defeated modified line two spray modules setting up and down, the spray module includes being arranged on spraying base
Spraying support bar on seat, the spraying box being arranged on the spraying support bar, be arranged on the spray lance sprayed on box, with
And it is arranged on the spray nozzle on the spray lance.
4. the online deicer of transmission line of electricity according to claim 1, it is characterised in that：The water knife segmentation module includes
The water knife support that is arranged in the frame, two water jet cutting heads being arranged on the water knife support, it is arranged on the machine
Water tank inside frame and the high-pressure pump being arranged in the frame, two water jet cutting heads are located at two before and after defeated modified line respectively
Side, the apopore of the water tank are connected by pipeline with the water inlet of the high-pressure pump, the nozzle court of the water jet cutting head
It is connected to icing outer surface and the water jet cutting head by pipeline with the delivery port of the high-pressure pump, the high-pressure pump and institute
State the connection of wireless controller electric signal.
5. the online deicer of transmission line of electricity according to claim 4, it is characterised in that：The water tank upper is set plus water
Mouthful, the filler is connected with filler pipe, and the filler pipe lower end is connected with snap joint, and the snap joint is used to connect ground
Water pump on face thinks that the water tank adds water.
6. the online deicer of transmission line of electricity according to claim any one of 1-5, it is characterised in that：The ice covering thickness
Detection module includes being arranged on the defeated modified line image acquisition units of icing of the frame front, is arranged on the frame rear portion not
The defeated modified line image acquisition units of icing and the processor unit for being arranged on the machine frame inside right-hand member, the defeated change line image of the icing
Collecting unit and the defeated modified line image acquisition units of the non-icing are described between the rear walking wheel and the front walking wheel
Processor unit includes image pre-processing unit, edge detection unit and the computing unit that electric signal is connected successively, described to cover
The defeated modified line image acquisition units of ice and the defeated modified line image acquisition units of the non-icing with described image pretreatment unit telecommunications
Number it is connected, described image pretreatment unit is used for image and the defeated change of non-icing to the collection of icing defeated modified line image acquisition units
The image of line image collecting unit collection carries out gray processing and filtering process, and the edge detection unit is used to enter collection image
Row edge filter, the computing unit are used to calculate the one of the defeated modified line picture traverse of icing modified line picture traverse difference defeated with non-icing
Half to obtain covering ice layer thickness.
7. the online deicer of transmission line of electricity according to claim any one of 1-5, it is characterised in that：The bottom of the frame
Centre of gravity adjustment module is set, and the centre of gravity adjustment module includes the counterweight that the bottom of the frame is slidably arranged in using dovetail configuration
Block and the automatic telescopic link being arranged on the left of the bottom of the frame, the free end of the automatic telescopic link connect with the balancing weight
Connect, the automatic telescopic link is connected with the wireless controller electric signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611053919.2A CN106329450B (en) | 2016-11-25 | 2016-11-25 | A kind of online deicer of transmission line of electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611053919.2A CN106329450B (en) | 2016-11-25 | 2016-11-25 | A kind of online deicer of transmission line of electricity |
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| CN106329450A CN106329450A (en) | 2017-01-11 |
| CN106329450B true CN106329450B (en) | 2017-12-01 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562987A (en) * | 2018-01-09 | 2018-09-21 | 惠安闽神石材加工设备开发有限公司 | A kind of novel aerial optical cable line construction machine |
| CN108808609B (en) * | 2018-07-05 | 2020-12-11 | 国网河南省电力公司西峡县供电公司 | Transmission line defroster |
| CN110190572B (en) * | 2019-06-26 | 2020-10-13 | 安徽工程大学 | Deicing device of cable |
| CN110595054A (en) * | 2019-09-26 | 2019-12-20 | 国网湖南省电力有限公司 | Water supply system for hot water deicing of power transmission line |
| CN112310921B (en) * | 2020-09-24 | 2022-05-31 | 国网河北省电力有限公司行唐县供电分公司 | 10kV distribution lines defroster |
| CN112629807B (en) * | 2021-03-09 | 2022-01-11 | 中国空气动力研究与发展中心低速空气动力研究所 | Method for removing ice growing on surface of silk thread hot knife and model |
| CN113173109B (en) * | 2021-04-07 | 2022-01-28 | 无锡圣普电力科技有限公司 | A maintain check out test set that is arranged in high-speed train contact net contact wire |
| CN113432658B (en) * | 2021-08-26 | 2022-01-11 | 广东信通通信有限公司 | Electric power operation risk prediction and evaluation system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58182408A (en) * | 1982-04-16 | 1983-10-25 | 東北電力株式会社 | Device for mounting snowfall resisting ring for aerial transmission line |
| CN101320899A (en) * | 2008-03-28 | 2008-12-10 | 张福生 | Deicing machine for aerial cable |
| CN101886373A (en) * | 2010-07-15 | 2010-11-17 | 南京信息工程大学 | Road ice and snow removing device based on high-speed jet impact |
| CN105983993A (en) * | 2015-01-27 | 2016-10-05 | 中江机电科技江苏有限公司 | High pressure water jet cutter control system |
| CN105755888B (en) * | 2016-03-31 | 2017-07-25 | 德清县上峰纸业有限公司 | A kind of l Water Paper Scissoring device |
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2016
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Address after: 474450 68 Xinjian Road, Xichuan County, Nanyang City, Henan Province Patentee after: State Grid Henan Xichuan power supply Co. Address before: 474450 shangsheng West Road, Xichuan Industrial Park, Nanyang City, Henan Province Patentee before: XICHUAN ELECTRIC POWER BUREAU |