CN106532615A - Transmission and transformation line deicing trolley - Google Patents
Transmission and transformation line deicing trolley Download PDFInfo
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- CN106532615A CN106532615A CN201611054546.0A CN201611054546A CN106532615A CN 106532615 A CN106532615 A CN 106532615A CN 201611054546 A CN201611054546 A CN 201611054546A CN 106532615 A CN106532615 A CN 106532615A
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- icing
- defeated
- frame
- ice
- modified line
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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
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Abstract
The invention discloses a transmission and transformation line deicing trolley. The transmission and transformation line deicing trolley includes a traveling mechanism and a rack connected under the traveling mechanism through mechanical arms, the traveling mechanism includes a rear traveling wheel clamped on an ice-removed part on a transmission and transformation line and a front traveling wheel clamped on an ice-unremoved part on the transmission and transformation line, a deicing mechanism is arranged on the rack and is located between the rear traveling wheel and the front traveling wheel, a wireless controller is arranged on the left side in the rack, and the traveling mechanism and the wireless controller are in electrical signal connection; and the deicing mechanism includes an ice breaking module and a water jet division module in sequence from left to right. The transmission and transformation line deicing trolley provided by the invention can adjust water pressure of the water jet division module according to the detected icing layer thickness, so that when division is performed on ice on the surface, the ice can be removed efficiently without being affected by the icing layer thickness, and the line is not damaged.
Description
Technical field
The invention belongs to electric power maintenance safeguards technique field, more particularly, to the defeated change circuit deicing dolly of one kind.
Background technology
Caused by powerline ice-covering, failure 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
Technical standard about powerline ice-covering has been worked out specially.NORTHWEST CHINA area, the Northeast's winter are cold, high-pressure delivery line
Road freezes serious, suppresses the generation and development of icing to a certain extent although with ice-covering-proof technology, it is to avoid or reduce icing
Cause accident, but which potentially hazardous annoyings power department always.The own Jing of some big ice damages for occurring in recent years injures me
The operation safety of state's backbone network circuit, State Grid Corporation of China are paid high attention to electrical network icing de-icing work.Year Central China around the Spring Festival
The extremely rare sleet of area appearance, particularly sleety weather, Hunan, two province of Hubei big face since being 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 that equipment fault time alternating current-direct current occurs
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,
At earth wire support deformation, circuit falls column foot, gross distortion base, grid disconnection.With the increase of China's transmission line of electricity in recent years, with
And the raising of electric pressure, icing is also further serious to the potential hazard of transmission line of electricity.So registration study is quickly reasonably removed
Line ice coating technology is gone to be necessary.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 caused by powerline ice-covering, failure is always the country
One of major disaster of outer power system.Russia, Canada, the U.S., Japan, Britain, Finland, Iceland and China it is northern and
Midwest severe cold areas, circuit infringement and the security incident for thus causing 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 cause circuit
Shaft tower, broken string and the major accident such as 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, causes huge economic loss, to society cause it is catastrophic after
Really.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 for occurring in the last few years have injured the operation safety of China's backbone network circuit, and national grid is public
Department is paid high attention to electrical 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, two province of Hubei are subject to the powerline ice-covering disaster of large area, long-time, high intensity respectively, causes Central China electricity
There is equipment fault time AC/DC transmission line tripping strip time altogether in net transformer station.Disaster causes the transmission line of alternation current bar of falling tower base,
At gross distortion lot line sliding, at broken string, at earth wire support surrender, circuit falls column foot, gross distortion base, grid disconnection.Directly
Economic loss is connect more than tens billion of units, serious harm is produced to daily life and the security of the lives and property.With China it is near
The increase of transmission line of electricity over year, and the raising of electric pressure, 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 and is frozen, and is mitigated circuit load-bearing, is relatively effective method.
At present domestic clearing ice technology 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.Additionally, also thermal ice-melting technology, excess current de-icing
Technology, short-circuit de-icing technology etc..Short-circuit de-icing technology includes the three-phase shortcircuit de-icing technology of not 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, using short-circuit electromagnetic force clearing ice technology etc..Wherein power system is stablized using short-circuit electromagnetic force clearing ice technology
Property have considerable influence, on-load short circuit heating wires de-icing method is not the most perfect not to be suitable for extra high voltage network, 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 also do not accomplish using dielectric loss clearing ice technology, dielectric heating and
Kelvin effect heating combines, can uniformly deicing, energy consumption is relatively low, mobile flexible, but awaits solution electromagnetic interference
Problem.The current deicing operational method of China is mainly manually carried out.Artificial deicing is wasted time and energy, while also by natural environment
Restriction, such as the adverse circumstances such as high mountain, lake 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, it is badly in need of one kind and can replaces artificial deicing
Operational method and equipment, with the development of mobile robot technology, with one kind can on overhead transmission line stabilized walking, can
Replace artificial deicing so that the intelligentized robot of deicing is carried out on real-time online road, so can both improve deicing quality,
The operating efficiency heart being improved again and saving substantial amounts of human resources, deicing robot arises at the historic moment under this demand,
Researching and developing successful deicing robot and having be widely applied very much prospect, is technically the new breakthrough of traditional clearing ice technology, and it can
The icing on circuit is quickly removed, the generation of electric power accident is reduced, the loss caused because of accident is reduced.Especially China
The raising of electric pressure, and transmission line of electricity in recent years increases, and deicing robot has good market prospects, while can create good
Good economic benefit and social benefit.
Number of patent application is that 201210172326.3 patent of invention 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, remove
Mechanism of ice and clamp system are fixed with motor cabinet, and the upper end connection motor cabinet of supporting mechanism, supporting mechanism are fixed on barrier getting over mechanism
On；Described deicing mechanism, drive mechanism, clamp system, supporting mechanism have two groups and symmetrical opposite arrange；The invention can be across
Cross shaft tower and realize automatic de-icing operation between multi gear circuit, however, the invention is by the way of tapping to icing except ice lolly
Carry out deicing, the icing that the method is little to ice layer thickness, ice sheet hardness is relatively low has certain deicing effect, to ice layer thickness compared with
Greatly, the icing deicing effect of ice sheet hardness is bigger is undesirable.
Number of patent application is that 201410477337.1 patent of invention discloses deicer for power transmission line, including shell,
Power supply, road wheel, percussion part, cut portion and remote control, remote control include 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 sealing lower box, the centre of upper box and lower box is constituted for transmitting electricity
Circuit pass through by space, the bottom of upper box is provided with opening, 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 nowel body；The road wheel
It is connected with walking turbin generator；By field test, the deicer can be realized effectively walking on single, double split conductor
And spanning spacers, its tap, cutting function can be effectively realized in the case of remote control.The invention is using cut portion first to covering
Ice is tapped by percussion part to the icing after cutting after being cut, icing that can be larger to some ice layer thickness
Deicing is carried out, but the invention cut portion uses cutting sheet and icing is cut, the method has cutting effect and pays no attention to
Think and easily damage the problem of power transmission line.
The content of the invention
In view of this, the purpose of the present invention is for the deficiencies in the prior art, there is provided a kind of defeated change circuit deicing dolly, energy
It is enough to cover the hydraulic pressure that ice layer thickness adjustment water knife splits module according to what is detected, so as to can when splitting to surface icing
Efficiently deicing is not affected by ice layer thickness is covered again, will not also damage circuit.
To reach above-mentioned purpose, the present invention is employed the following technical solutions：
A kind of defeated change circuit deicing dolly, including walking mechanism and the machine below the walking mechanism is connected to by mechanical arm
Frame, the walking mechanism include that card is arranged on icing in defeated modified line and has removed the rear walking wheel at position and be fastened on icing in defeated modified line
Not except the front walking wheel at position, deicing mechanism is set in the frame, and the deicing mechanism is located at the rear walking wheel and institute
State between front walking wheel, wireless controller, the walking mechanism and wireless controller electricity are set on the left of the machine frame inside
Signal connects；The deicing mechanism includes the broken module of icing and water knife segmentation module from left to right successively.
Further, the broken module of the icing includes the broken module carrier being arranged in the frame, is arranged on institute
State half frame shape regular jaw of the left side of broken module carrier upper end with opening, half frame is slidably arranged in using dovetail configuration
Moving jaw on the right side of shape regular jaw, the half frame shape regular jaw position that contacts with the moving jaw are respectively provided with circle
Arc groove, the circular groove both sides on the half frame shape regular jaw arrange through hole and the through hole top arranges interior spiral shell
Line, the through hole top are threadedly coupled screw rod, arrange counterbore with the lead to the hole site corresponding section on the moving jaw, described
Screw rod bottom and the counterbore base are respectively provided with lead column, and compression spring and described is arranged with the lead column of the screw rod bottom
The bottom of compression spring is set in the lead column of the counterbore base, and the upper end of the compression spring is fixedly installed on the spiral shell
Bar bottom, the moving jaw bottom arrange arc boss, arrange base, set on the base on the half frame shape regular jaw
Put broken motor, the flywheel that eccentric setting is engaged with the boss on the output shaft of the broken motor, the broken motor
It is connected with the wireless controller electric signal；Ice covering thickness detection module is set in the frame, and the ice covering thickness detects mould
Block is connected with the wireless controller electric signal.
Further, the water knife segmentation module includes the water knife support being arranged in the frame, is arranged on the water
Two water jet cutting heads on knife support, the water tank and the high pressure being arranged in the frame that are arranged on the machine frame inside
Pump, two water jet cutting heads are located at both sides before and after defeated modified line 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 is towards icing outer surface and the water jet cutting head passes through pipeline and institute
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 arranges 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 includes that the defeated line image that becomes of the icing for being arranged on the frame front is adopted
Collect unit, be arranged on the defeated modified line image acquisition units of non-icing at the frame rear portion and be 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 be located at it is described after
Between road wheel and the front walking wheel, the processor unit include the image pre-processing unit that electric signal is connected successively,
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
Unit is connected with described image pretreatment unit electric signal, and described image pretreatment unit is for the defeated change line chart of the icing
As the image of the defeated modified line image acquisition units collection of the image and the non-icing of collecting unit collection carries out gray processing and filtering
Process, for carrying out edge filter to gathering image, the computing unit is used to calculate icing defeated change the edge detection unit
The half of the defeated modified line picture traverse difference of line image width and non-icing is obtaining covering ice layer thickness.
Further, the bottom of the frame arranges centre of gravity adjustment module, and the centre of gravity adjustment module includes tying using dovetail
Balancing weight and the automatic telescopic link being arranged on the left of the bottom of the frame that structure is slidably arranged in the bottom of the frame, it is 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 invention has the beneficial effects as follows：
The present invention be directed to existing deicer, or the relatively thin icing of icing layer can only be removed, otherwise remove icing layer compared with
The problem of circuit is damaged during the icing of thickness easily, there is provided a kind of first icing to be split using water knife segmentation module, Jin Erli
The icing of segmented mistake is extruded and is shaken with the broken module of icing below, so as to by icing all from circuit supernatant
Remove.Using front walking wheel and the walking mechanism of rear walking wheel, front walking wheel is fastened on icing in defeated modified line and does not remove position, rear row
Walk wheel and be fastened on icing in defeated modified line to have removed position, and front walking wheel and rear walking wheel are left by being arranged on machine frame inside
The wireless controller of side is controlled the walking in order to ground staff by remote control control front walking wheel and rear walking wheel；
Deicing mechanism is set in frame, and deicing mechanism is located between rear walking wheel and front walking wheel, can so keep this entirety to tie
Structure it is steady；Deicing mechanism includes the broken module of icing and water knife segmentation module from left to right successively, and such water knife splits module
In advance icing can be split so that icing and defeated modified line produce crack and reduce the contact area between them, and then drop
Adhesion between low icing and defeated modified line crushes module in order to the icing in left side and the icing after segmentation is extruded and shaken
It is dynamic, so as to icing is thoroughly cleared up from defeated modified line.In addition, knot of the high pressure waterjet module using two water jet cutting heads
Structure, and two water jet cutting heads are located at both sides before and after power transmission line respectively, so can split into two the icing on power transmission line,
And then the broken module of icing more easily by left side is smashed and is shaken.
Wherein, the broken module of the icing includes the broken module carrier being arranged in the frame, is arranged on described breaking
Half frame shape regular jaw of the left side of broken module carrier upper end with opening, that the half frame shape is slidably arranged in using dovetail configuration is solid
Determine the moving jaw on the right side of jaw, 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 is shaken to segmented icing；The half frame shape regular jaw is contacted with the moving jaw
Position is respectively provided with circular groove, and the circular groove is used for defeated modified line outer surface of fitting, 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 arrange through hole and institute
State through hole top and internal thread is set, the through hole top is threadedly coupled screw rod, with the lead to the hole site phase on the moving jaw
Corresponding position arranges counterbore, and the screw rod bottom and the counterbore base are respectively provided with lead column, in the lead column of the screw rod bottom
The bottom for being arranged with compression spring and the compression spring is set in the lead column 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, it is convex that the moving jaw bottom arranges arc
Platform, arranges base on the half frame shape regular jaw, arranges broken motor, on the output shaft of the broken motor on the base
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 upwardly, falls after peaking, and the moving jaw is in pressure
The icing on the defeated modified line surface under the collective effect of contracting spring and broken motor to being pressed in circular groove is extruded and is shaken
It is dynamic, as icing is opened by the water knife segmentation module segmentation on right side, the icing under the extruding of the broken module of icing and effect of vibration
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 it is too high to defeated modified line cause damage.
Description of the drawings
Fig. 1 is the structural representation of the first embodiment of the invention；
Fig. 2 is the structure schematic front view of the broken module of icing of the present invention；
Fig. 3 is the structure left view schematic diagram of the broken module of icing of the present invention；
Fig. 4 is the structure enlarged 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 embodiment of the invention；
Fig. 7 is the structural representation of the third embodiment of the invention.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this
Bright a part of embodiment, rather than the embodiment of whole.Based on described embodiments of the invention, ordinary skill
The every other embodiment obtained by personnel, belongs to the scope of protection of the invention.
Embodiment one：
As shown in Fig. 1 to 5, a kind of defeated change circuit deicing dolly, including walking mechanism and the row is connected to by mechanical arm 1
The frame 2 below mechanism is walked, the walking mechanism includes that card is arranged on 3 He of rear walking wheel that icing in defeated modified line 32 has removed position
It is fastened on icing in defeated modified line 32 and, not except the front walking wheel 4 at position, deicing mechanism, and the ice removing machine is set in the frame 2
Structure is located between the rear walking wheel 3 and the front walking wheel 4, and 2 inside left of the frame arranges wireless controller 5, described
Walking mechanism is connected with 5 electric signal of the wireless controller；The deicing mechanism includes the broken module 6 of icing from left to right successively
Split module 7 with water knife.
The broken module 6 of the icing includes the broken module carrier 8 being arranged in the frame 2, is arranged on described crushing
Half frame shape regular jaw 9 of the left side of 8 upper end of module carrier with opening, that the half frame shape is slidably arranged in using dovetail configuration is solid
Determine the moving jaw 10 on the right side of jaw 9, the half frame shape regular jaw 9 position that contacted with the moving jaw 10 is respectively provided with
Circular groove 11,11 both sides of circular groove on the half frame shape regular jaw 9 are arranged on through hole 12 and the through hole 12
Portion arranges internal thread, 12 top of through hole threaded connection screw rod 13, with 12 position phase of the through hole on the moving jaw 10
Corresponding position arranges counterbore 14, and 13 bottom of the screw rod and 14 bottom of the counterbore are respectively provided with lead column 15,13 bottom of the screw rod
Lead column 15 on be arranged with the bottom of compression spring 16 and the compression spring 16 and be set in the guiding of 14 bottom of the counterbore
On post 15, the upper end of the compression spring 16 is fixedly installed on 13 bottom of the screw rod, and 10 bottom of the moving jaw arranges arc
Shape boss 17, arranges base 18 on the half frame shape regular jaw 9, broken motor 19 is arranged on the base 18, 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
5 electric signal of device connects；Ice covering thickness detection module is set in the frame 2, and the ice covering thickness detection module is wireless with described
5 electric signal of controller connects.
The water knife segmentation module includes the water knife support 21 being arranged in the frame 2, 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 both sides before and after defeated modified line 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 with the delivery port of the high-pressure pump 24 by pipeline, the high-pressure pump 24 is connected with 5 electric signal of the wireless controller.
The ice covering thickness detection module includes the defeated modified line image acquisition units of icing for being arranged on 2 front portion of the frame
27th, the defeated modified line image acquisition units 28 of non-icing at 2 rear portion of the frame are arranged on and 2 inside right-hand member of the frame is arranged on
Processor unit 29, the defeated modified line image acquisition units 27 of icing and the defeated modified line image acquisition units of the non-icing 28 are located at
Between the rear walking wheel 3 and the front walking wheel 4, the processor unit 29 includes that the image that electric signal is connected successively is pre-
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 of icing 28 are connected with 291 electric signal of described image pretreatment unit, described image pretreatment
Unit 291 is for the image and the defeated modified line IMAQ of the non-icing to the defeated collection of modified line image acquisition units 27 of the icing
The image of the collection of unit 28 carries out gray processing and filtering process, and the edge detection unit 292 is for carrying out side to gathering image
Edge is filtered, and the computing unit 293 is used to calculate the defeated modified line picture traverse of icing with the one of the defeated modified line picture traverse difference of non-icing
Half obtaining covering ice layer thickness.
The present invention is directed to existing deicer, or the relatively thin icing of icing layer can only be removed, or removing icing
The problem of circuit is easily damaged during the thicker icing of layer, there is provided a kind of first icing to be split using water knife segmentation module, entered
And the icing of segmented mistake is extruded and is shaken using icing broken module below, so as to by icing all from circuit
On dispose.Using front walking wheel and the walking mechanism of 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 by being arranged in frame
Wireless controller on the left of portion is controlled in order to ground staff by remote control control front walking wheel and the row of rear walking wheel
Walk；Deicing mechanism is set in frame, and deicing mechanism is located between rear walking wheel and front walking wheel, can so keep whole
Body structure it is steady；Deicing mechanism includes the broken module of icing and water knife segmentation module, such water knife segmentation from left to right successively
Icing can be split by module in advance so that icing and defeated modified line produce crack and reduce the contact area between them, enter
And the adhesion between reduction icing and defeated modified line crushes module in order to the icing in left side and the icing after segmentation is extruded
And vibrations, so as to icing is thoroughly cleared up from defeated modified line.In addition, high pressure waterjet module adopts two water jet cutting heads
Structure, and two water jet cutting heads are located at both sides before and after power transmission line respectively, so can be divided into the icing on power transmission line
Two halves, and then the icing more easily by left side crushes module and smashed and shaken.
Wherein, the broken module of the icing includes the broken module carrier being arranged in the frame, is arranged on described breaking
Half frame shape regular jaw of the left side of broken module carrier upper end with opening, that the half frame shape is slidably arranged in using dovetail configuration is solid
Determine the moving jaw on the right side of jaw, 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 is shaken to segmented icing；The half frame shape regular jaw is contacted with the moving jaw
Position is respectively provided with circular groove, and the circular groove is used for defeated modified line outer surface of fitting, 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 arrange through hole and institute
State through hole top and internal thread is set, the through hole top is threadedly coupled screw rod, with the lead to the hole site phase on the moving jaw
Corresponding position arranges counterbore, and the screw rod bottom and the counterbore base are respectively provided with lead column, in the lead column of the screw rod bottom
The bottom for being arranged with compression spring and the compression spring is set in the lead column 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, it is convex that the moving jaw bottom arranges arc
Platform, arranges base on the half frame shape regular jaw, arranges broken motor, on the output shaft of the broken motor on the base
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 upwardly, falls after peaking, and the moving jaw is in pressure
The icing on the defeated modified line surface under the collective effect of contracting spring and broken motor to being pressed in circular groove is extruded and is shaken
It is dynamic, as icing is opened by the water knife segmentation module segmentation on right side, the icing under the extruding of the broken module of icing and effect of vibration
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 it is too high to defeated modified line cause damage.
In addition, the water knife segmentation module adopts two water jet cutting heads and two water jet cutting heads are located at defeated modified line respectively
Icing so can be divided into before and after's two halves by both sides in front and back, and advantageously the icing in left side crushes module by which from defeated change
The extruding and vibration of line comes off.
Embodiment two：
As shown in fig. 6, which with the difference of embodiment one is：23 top of the water tank arranges filler, the filler connection
There is filler pipe 25,25 lower end of the filler pipe is connected with snap joint 26, and the snap joint 26 is used to connect the water on ground
Pump thinks that the water tank 23 adds 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, so water tank can be added water as desired by filler pipe, little so as to increase this
Car works online the time.
Embodiment three：
As shown in fig. 7, which with the difference of embodiment two is：2 bottom of the frame arranges centre of gravity adjustment module, and the center of gravity is adjusted
Mould preparation block includes being slidably arranged in the balancing weight 30 of 2 bottom of the frame using dovetail configuration and is arranged on 2 bottom of the frame
The automatic telescopic link 31 in left side, the free end of the automatic telescopic link 31 are connected with the balancing weight 30, the automatic telescopic link
31 are connected with 5 electric signal of the wireless controller.
The automatic telescopic link 31 is electric expansion bar.
In the embodiment, centre of gravity adjustment module is set for being adjusted to the center of gravity of this dolly in bottom of the frame, it is to avoid
Crank affects 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 adopts electric expansion bar, with small volume and easily
In the advantage of control.
Finally illustrate, only to illustrate technical scheme and unrestricted, this area is common for above example
Other modifications or equivalent that technical staff is made to technical scheme, without departing from technical solution of the present invention
Spirit and scope, all should cover in the middle of scope of the presently claimed invention.
Claims (7)
1. a kind of defeated change circuit deicing dolly, including walking mechanism and it is connected to below the walking mechanism by mechanical arm
Frame, the walking mechanism include that card is arranged on icing in defeated modified line and has removed the rear walking wheel at position and be fastened on defeated modified line overlying
Ice is not except the front walking wheel at position, it is characterised in that：Deicing mechanism, and the deicing mechanism are set in the frame positioned at described
Between rear walking wheel and the front walking wheel, wireless controller is 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 the broken module of icing and water knife segmentation module from left to right successively.
2. one kind according to claim 1 is defeated becomes circuit deicing dolly, it is characterised in that：The broken module of the icing includes
The broken module carrier being arranged in the frame, half frame shape of the left side for being arranged on the broken module carrier upper end with opening
Regular jaw, the moving jaw on the right side of the half frame shape regular jaw is slidably arranged in using dovetail configuration, the half frame shape is solid
Determine the jaw position that contacts with the moving jaw and be respectively provided with circular groove, the circular arc on the half frame shape regular jaw
Groove both sides arrange through hole and the through hole top arranges internal thread, and the through hole top is threadedly coupled screw rod, the adjustable clamp
Counterbore is set with the lead to the hole site corresponding section on mouthful, and the screw rod bottom and the counterbore base are respectively provided with lead column, institute
The bottom that compression spring and the compression spring are arranged with the lead column for stating screw rod bottom is set in leading for the counterbore base
To on post, the upper end of the compression spring is fixedly installed on the screw rod bottom, and the moving jaw bottom arranges arc boss,
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 partially
The heart arranges the flywheel being engaged with the boss, and the broken motor is connected with the wireless controller electric signal；The frame
Upper setting ice covering thickness detection module, the ice covering thickness detection module are connected with the wireless controller electric signal.
3. one kind according to claim 1 is defeated becomes circuit deicing dolly, it is characterised in that：The water knife segmentation module includes
The water knife support being arranged in the frame, two water jet cutting heads being arranged on the water knife support, it is arranged on the machine
Water tank and the high-pressure pump being arranged in the frame inside 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 with the water inlet of the high-pressure pump by pipeline, the nozzle court of the water jet cutting head
To icing outer surface and the water jet cutting head is connected with the delivery port of the high-pressure pump by pipeline, the high-pressure pump and institute
State the connection of wireless controller electric signal.
4. one kind according to claim 3 is defeated becomes circuit deicing dolly, it is characterised in that：The water tank upper is arranged and is added 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.
5. according to any one of Claims 1-4 it is a kind of defeated change circuit deicing dolly, it is characterised in that：The icing is thick
Degree detection module includes the defeated modified line image acquisition units of the icing for being arranged on the frame front, is arranged on the frame rear portion
The defeated modified line image acquisition units of non-icing and the processor unit of the machine frame inside right-hand member is arranged on, the defeated change line chart of the icing
As collecting unit and the defeated modified line image acquisition units of the non-icing are located between the rear walking wheel and the front walking wheel, institute
Image pre-processing unit, edge detection unit and computing unit that processor unit includes that electric signal is connected successively are stated, it is described
The defeated modified line image acquisition units of icing and the defeated modified line image acquisition units of the non-icing are electric with described image pretreatment unit
Signal is connected, and described image pretreatment unit is for the image to the collection of the icing defeated modified line image acquisition units and described
The image of the defeated modified line image acquisition units collection of non-icing carries out gray processing and filtering process, and it is right that the edge detection unit is used for
Collection image carries out edge filter, and the computing unit is used to calculate the defeated modified line picture traverse of icing and the defeated change line image of non-icing
The half of stand out is obtaining covering ice layer thickness.
6. according to any one of Claims 1-4 it is a kind of defeated change circuit deicing dolly, it is characterised in that：The frame ground
Portion arranges centre of gravity adjustment module, and the centre of gravity adjustment module includes being slidably arranged in matching somebody with somebody for the bottom of the frame using dovetail configuration
Pouring weight and the automatic telescopic link being arranged on the left of the bottom of the frame, the free end of the automatic telescopic link is connected with the balancing weight
Connect, the automatic telescopic link is connected with the wireless controller electric signal.
7. one kind according to claim 6 is defeated becomes circuit deicing dolly, it is characterised in that：The automatic telescopic link is electronic
Expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054546.0A CN106532615B (en) | 2016-11-25 | 2016-11-25 | A kind of defeated change circuit deicing dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054546.0A CN106532615B (en) | 2016-11-25 | 2016-11-25 | A kind of defeated change circuit deicing dolly |
Publications (2)
| Publication Number | Publication Date |
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| CN106532615A true CN106532615A (en) | 2017-03-22 |
| CN106532615B CN106532615B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611054546.0A Active CN106532615B (en) | 2016-11-25 | 2016-11-25 | A kind of defeated change circuit deicing dolly |
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| CN107039917A (en) * | 2017-03-31 | 2017-08-11 | 国家电网公司 | Carbon fiber composite core wire on-line monitoring system and operation maintenance device |
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| Publication number | Publication date |
|---|---|
| CN106532615B (en) | 2018-02-06 |
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Inventor after: Han Qingjun Inventor after: Zhang Hao Inventor after: Shi Hongwei Inventor after: Tang Yingjie Inventor after: Han Jing Inventor after: Duan Xuefu Inventor before: Han Qingjun Inventor before: Shi Hongwei Inventor before: Duan Xuefu |
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