CN107069632A - Ultra-high-tension power transmission line Snowremoval device and system - Google Patents
Ultra-high-tension power transmission line Snowremoval device and system Download PDFInfo
- Publication number
- CN107069632A CN107069632A CN201710259684.0A CN201710259684A CN107069632A CN 107069632 A CN107069632 A CN 107069632A CN 201710259684 A CN201710259684 A CN 201710259684A CN 107069632 A CN107069632 A CN 107069632A
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- power transmission
- transmission line
- ultra
- telescopic bar
- tension power
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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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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention provides a kind of ultra-high-tension power transmission line Snowremoval device and system, belong to high-tension apparatus Snowremoval technical field.Described device includes：Insulating telescopic bar and the knocker for being connected to described insulating telescopic bar one end, the other end of insulating telescopic bar are provided with the connecting portion being detachably connected with the unmanned plane；Control chip and signal transceiver are provided with insulating telescopic bar, control chip is connected by signal transceiver with the processor of the unmanned plane, control signal for receiving ground by the processor, according to the control signal, insulating telescopic bar and knocker action are controlled, to remove the accumulated snow on ultra-high-tension power transmission line.Ultra-high-tension power transmission line Snowremoval device and system provided in an embodiment of the present invention, the accumulated snow on ultra-high-tension power transmission line can be removed automatically, it is safe, ultra-high-tension power transmission line is avoided to damage operation maintenance personnel, the effect that removes the snow is good, it is ensured that the stability of ultra-high-tension power transmission line power Transmission under low temperature adverse circumstances.
Description
Technical field
The present invention relates to high-tension apparatus Snowremoval technical field, in particular to a kind of ultra-high-tension power transmission line accumulated snow
Remove device and system.
Background technology
When snowfall occurs for northern China winter, easily accumulated snow is formed on the outdoor ultra-high-tension power transmission line of transformer station.Surface area
The phenomenons such as electric discharge, flashover seriously easily occur for snow, icing, and grid equipment is possible to bring harm and causes consequence need timely
The precautionary measures are taken, therefore operation maintenance personnel can be according to the cleaning dredging work that snowfall situation carries out ice and snow, ice is slipped.Need not timing
Facilities for observation accumulated snow and snow melt situation, in time remove ice slip, it is ice-covering-proof wave, anti-accumulated snow dissolves and causes equipment short circuit accident and set
The accidents such as standby flashover.
At present, operation maintenance personnel is insulated tension pole to common tool when accumulated snow ice slips removing on ultra-high-tension power transmission line, using exhausted
The cephalomenia of edge pull bar is rapped dozen ice and slipped, or the head of insulated tension pole is bound into broom cleaning ice and snow.Due to close to high voltage power transmission
Circuit homework belongs to dangerous operation, just in case operation maintenance personnel touches ultra-high-tension power transmission line by mistake, then security incident is likely to result in, seriously
It can even cause casualties.
The content of the invention
For above-mentioned problems of the prior art, the invention provides a kind of ultra-high-tension power transmission line Snowremoval device
And system, it is dynamic by UAV system, the accumulated snow on ultra-high-tension power transmission line can be removed automatically, it is to avoid ultra-high-tension power transmission line is to fortune
Dimension personnel damage.
In a first aspect, the embodiments of the invention provide a kind of ultra-high-tension power transmission line Snowremoval device, for installed in nothing
On man-machine, described device includes：Insulating telescopic bar and the knocker for being connected to described insulating telescopic bar one end, the insulating telescopic
The other end of bar is provided with the connecting portion being detachably connected with the unmanned plane；
Control chip and signal transceiver are provided with the insulating telescopic bar, the control chip passes through signal transceiver
It is connected with the processor of the unmanned plane, the control signal for receiving ground by the processor is believed according to the control
Number, control insulating telescopic bar and knocker action, to remove the accumulated snow on ultra-high-tension power transmission line；
The motor being connected with the control chip is additionally provided with the insulating telescopic bar, in the control core
Under the control of piece, the expansion link is driven to stretch out or retract；
The knocker includes swing mechanism and the stamp that is connected with the swing mechanism, the swing mechanism with it is described
Control chip is connected, and under the control of the control chip, driving the stamp to swing, taps ultra-high-tension power transmission line,
To shake off the accumulated snow on ultra-high-tension power transmission line.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the first of first aspect, wherein, institute
Connecting portion is stated for engaging lug, the engaging lug is connected with the connecting seat set on the inside of unmanned plane upper wall in articulated manner.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of second of first aspect, wherein, institute
State connecting portion and be formed with external screw thread, be connected in the female mounting hole of tool set on the inside of unmanned plane upper wall.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the third of first aspect, wherein, institute
State the braking motor for being additionally provided with and being connected with control chip in insulating telescopic bar；The braking motor is outer with the motor
The tailing axle connection of dew, for when the motor stops, reverse active force to be applied to the tailing axle of the motor, with
The motor is set accurately to brake.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 4th of first aspect kind, wherein, institute
Stamp is stated to be made of elastomeric material.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 5th of first aspect kind, wherein, institute
State control chip and the signal transceiver is arranged on control panel, the control panel is plugged in the insulating telescopic bar
In slot on wall, the slot is connected with for the power module that described device is powered.
With reference to the 5th kind of possible embodiment of first aspect, the embodiments of the invention provide the 6th of first aspect kind
Possible embodiment, wherein, it is provided with hatch door to be opened/closed on the insulating telescopic bar perisporium relative with the slot.
With reference to the 6th kind of possible embodiment of first aspect, the embodiments of the invention provide the 7th of first aspect kind
Possible embodiment, wherein, the swing mechanism is the oscillating cylinder being connected with the control chip, the stamp connection
On the output shaft of the oscillating cylinder.
Second aspect, the embodiment of the present invention additionally provides a kind of ultra-high-tension power transmission line Snowremoval system, including main control computer,
Unmanned plane and the ultra-high-tension power transmission line Snowremoval device being arranged on the unmanned plane, the unmanned plane include processor and logical
Part is interrogated, the processor is connected by the communication component with the main control computer on ground, data are transmitted simultaneously to the main control computer
Receive the control signal that the main control computer is returned.
With reference to second aspect, the embodiments of the invention provide the possible embodiment of the first of second aspect, wherein, institute
Stating unmanned plane also includes alarm and the electric field induction device being arranged on rotor, and the electric field induction device connects with the processor
Connect, the electric field intensity value for sensing surrounding transmits the electric field intensity value to processor；
The processor is used to the electric field intensity value received being compared with default alarm threshold value, if the electric field
Intensity level is higher than the alarm threshold value, then sends alarm signal to the alarm.
The embodiment of the present invention brings following beneficial effect：
Ultra-high-tension power transmission line Snowremoval device and system provided in an embodiment of the present invention, high voltage power transmission can be removed automatically
Accumulated snow on circuit, safe, it is to avoid ultra-high-tension power transmission line is damaged to operation maintenance personnel, snow removing effect is good, it is ensured that
The stability of ultra-high-tension power transmission line power Transmission under low temperature adverse circumstances.
Other features and advantages of the present invention will be illustrated in the following description, also, partly be become from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and obtained in accompanying drawing.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation for the ultra-high-tension power transmission line Snowremoval device that Fig. 1 is provided by one embodiment of the invention；
The structural representation for the ultra-high-tension power transmission line Snowremoval device that Fig. 2 is provided by another embodiment of the present invention；
The use state figure for the ultra-high-tension power transmission line Snowremoval device that Fig. 3 is provided by another embodiment of the present invention；
The structured flowchart for the ultra-high-tension power transmission line Snowremoval system that Fig. 4 is provided by one embodiment of the invention.
Icon：
1- ultra-high-tension power transmission line Snowremoval devices；11- control chips；12- signal transceivers；13- motors；14-
Braking motor；15- oscillating cylinders；110- insulating telescopic bars；120- knockers；111- telescopic sections；112- changeover portions；113- drives
Section；114- hatch doors；121- oscillating cylinders；122- stamps；130- connecting portions；2- unmanned planes；21- processors；22- communication sections
Part；23- electric field induction devices；24- alarms；200- fuselages；210- rotors；3- main control computers.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is a part of embodiment of the invention, rather than
Whole embodiments.The component of embodiments of the present invention, which are generally described and illustrated herein in the accompanying drawings can be matched somebody with somebody with a variety of
Put to arrange and design.Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit
The scope of claimed invention, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.
The problem of easily causing security incident for the accumulated snow on existing manual cleaning ultra-high-tension power transmission line, the present invention is real
Example is applied there is provided a kind of ultra-high-tension power transmission line Snowremoval device and system, the ultra-high-tension power transmission line of the present invention is accumulated first below
Snow remove device describes in detail.
Embodiment one
This embodiment offers a kind of ultra-high-tension power transmission line Snowremoval device, for installed in unmanned plane.Such as Fig. 1 and
Shown in Fig. 2, the ultra-high-tension power transmission line Snowremoval device includes insulating telescopic bar 110 and is connected to the one end of insulating telescopic bar 110
Knocker 120, the other end of the insulating telescopic bar 110 is provided with the connecting portion 130 being detachably connected with unmanned plane.
As shown in fig. 1, connecting portion 130 is engaging lug, and engaging lug on the inside of unmanned plane upper wall in articulated manner with setting
Connecting seat connection.It is formed with the engaging lug of connecting portion 130 on hole, the connecting seat of unmanned plane and is formed with hole, connecting shaft
Hole through on the hole and engaging lug on connecting seat, so that the two be linked together.
It is appreciated that above-mentioned connecting portion can also be connected using other manner with unmanned plane.For example, connecting portion is formed with outside
The female mounting hole of tool is formed with screw thread, unmanned plane, the mode that connecting portion is connected through a screw thread is connected on unmanned plane
In the mounting hole set on the inside of wall.
It should be noted that the connection of connecting portion and unmanned plane is not limited to above two connected mode.
Control chip and signal transceiver are provided with insulating telescopic bar 110, the control chip passes through signal transceiver
It is connected with the processor of the unmanned plane, the control signal for receiving ground by the processor is believed according to the control
Number, control insulating telescopic bar and knocker action, to remove the accumulated snow on ultra-high-tension power transmission line.
The ultra-high-tension power transmission line Snowremoval device that the embodiment is provided, the product on ultra-high-tension power transmission line can be removed automatically
Snow, safe, it is to avoid ultra-high-tension power transmission line is damaged to operation maintenance personnel, snow removing effect is good, it is ensured that high voltage transmission line
The stability of road power Transmission under low temperature adverse circumstances.
The motor being connected with the control chip is additionally provided with insulating telescopic bar 110, in the control core
Under the control of piece, the expansion link is driven to stretch out or retract.
As shown in figure 1, a kind of specific implementation of insulating telescopic bar 110 can be：Insulating telescopic bar includes telescopic section
111 and drive section 113, telescopic section 111 and drive section 113 are all hollow tubular elements.The telescopic section 111 and drive section
Connected in the middle of 113 by changeover portion 112.Certainly, telescopic section 111 and drive section 113 can also be directly connected to, i.e. drive section 113
It is directly connected to following hollow expansion links.
Telescopic section 111 is internally provided with hollow expansion link, and hollow expansion link has a screw rod, hollow expansion link with
Can relative motion in the axial direction between screw rod.Furthermore, one end of expansion link is provided with nut, nut and screw rod coupling
Close, by the rotation of screw rod, expansion link can be moved back and forth along the axially any of screw rod.
The head end of expansion link is provided with guide screw cap, and guide screw cap is slidably connected with the madial wall of telescopic section shell, screw rod
Head end also has a sliding block, and sliding block is connected to the madial wall of expansion link with slidable relation, when screw rod is in the band of motor
During dynamic lower rotation, it is possible to move expansion link using guide screw hatband reciprocating along the axial direction of screw rod.
Drive section 113 is internally provided with motor, and motor is used to drive screw rod to rotate.Or, motor leads to
Crossing reducing gear drives screw rod to rotate.The afterbody of motor has an exposed tailing axle, be additionally provided with inside drive section 113 with
The braking motor of control chip connection, the exposed tailing axle connection of the braking motor and motor, for working as motor
During stopping, reverse active force is applied to the tailing axle of motor, to suppress the inertia force that motor and screw rod are produced, makes drive
Dynamic motor is accurately braked.
Changeover portion 112 is a kind of hollow pipe fitting, be respectively arranged with the axial two ends of changeover portion the first threaded portion and
Second threaded portion.One end of the shell of telescopic section 111 is connected with the first threaded portion, the other end and the connecting portion screw thread of telescopic section 111
Connection.The shell of the hollow tubular of drive section 113 encapsulates motor, reducing gear and following braking motors wherein.
Knocker 120 includes swing mechanism and the stamp 122 being connected with swing mechanism, and swing mechanism connects with control chip
Connect, under the control of control chip, driving stamp 122 to be swung, and ultra-high-tension power transmission line is tapped, to shake off high voltage transmission line
Accumulated snow on road.Stamp 122 is made of elastomeric material, and quality is soft, will not damage electric wire.
Control chip and signal transceiver are arranged on control panel, and control panel is plugged on insulating telescopic bar inwall
In slot, slot is connected with for the power module that described device is powered.The power module can be provided in described device
Battery pack or the power supply that is external on unmanned plane.
As shown in Fig. 2 hatch door to be opened/closed is provided with the insulating telescopic bar perisporium relative with slot, convenient plug control
Plate, maintenance etc. is taken out by control panel.The side of hatch door is with the perisporium of insulating telescopic bar by gemel connection, and opposite side, which is provided with, to be closed
Locking device, when hatch door is closed, latches automatically.A handle is provided with the outside of hatch door, hatch door is easy to open.
Swing mechanism is the oscillating cylinder 121 being connected with control chip, and stamp is connected to the output shaft of oscillating cylinder 121
On, in the drive lower swing of oscillating cylinder 121, to tap ultra-high-tension power transmission line, shake off accumulated snow thereon.
Fig. 3 is the working state figure for the ultra-high-tension power transmission line Snowremoval device that the embodiment of the present invention is provided.Such as Fig. 3 institutes
Show, the ultra-high-tension power transmission line Snowremoval device is arranged in the cabin of unmanned plane.The unmanned plane includes fuselage 200 and position
In the rotor 210 of body upper.Ultra-high-tension power transmission line Snowremoval device 1 is under the control of ground main control computer, under fuselage
Side is stretched out, and underlying stamp is swung, and ultra-high-tension power transmission line is tapped, to shake off accumulated snow thereon.
Embodiment two
This embodiment offers a kind of ultra-high-tension power transmission line Snowremoval system, as shown in figure 4, the system includes main control computer
3rd, unmanned plane 2 and the ultra-high-tension power transmission line Snowremoval device 1 being arranged on unmanned plane 2.Processor 21 is provided with unmanned plane 2
With communication component 22, processor 21 is connected by communication component 22 with the main control computer 3 on ground, and data are transmitted simultaneously to main control computer 3
Receive the control signal that main control computer 3 is returned.
Unmanned plane 2 also includes alarm 24 and the electric field induction device 23 being arranged on rotor, electric field induction device 23 and processing
Device 21 is connected, the electric field intensity value for sensing surrounding, and electric field intensity value is transmitted to processor 21.
Processor 21 is used to the electric field intensity value received being compared with default alarm threshold value, if electric field intensity value
Higher than alarm threshold value, then alarm signal is sent to alarm 24, prevent the rotor of unmanned plane 2 from touching ultra-high-tension power transmission line.
Control chip 11, the letter being connected respectively with control chip 11 are provided with ultra-high-tension power transmission line Snowremoval device 1
Number transceiver 12, motor 13, braking motor 14 and oscillating cylinder 15.
What main control computer 3 can be understood as resting on the ground includes the remote control in the device of remote control, or staff's hand.
During work, main control computer 3 sends control signal to unmanned plane 2, controls flying height and the direction of unmanned plane, and high voltage transmission line
Stretching, retraction and the action of oscillating cylinder of the insulating telescopic bar of road Snowremoval device 1.The processor 21 of unmanned plane 2 passes through
Communication component 22 receives the control signal from main control computer 3, and control signal is forwarded into high voltage power transmission by communication component 22
Circuit Snowremoval device 1.The control chip 11 of ultra-high-tension power transmission line Snowremoval device is received by signal transceiver 12 and controlled
Signal processed, and control the action of motor 13, braking motor 14 and oscillating cylinder 15.
Specifically the course of work is：When unmanned plane 2 is located at the top of ultra-high-tension power transmission line, believed according to the control of main control computer
Number, motor 13 starts, the insulating telescopic bar elongation of Snowremoval device, is stretched out from fuselage lower section.When insulating telescopic bar is stretched
Grow to behind suitable position, under stop signal effect, motor 13 stops, and insulating telescopic bar stops elongation.Oscillating cylinder
15 actions, stamp carries out snow removing operation.
Ultra-high-tension power transmission line Snowremoval device and system provided in an embodiment of the present invention have identical technical characteristic, institute
Can also solve identical technical problem, identical technique effect is reached.
, can it should be noted that in embodiment provided by the present invention, it should be understood that disclosed system and method
To realize by another way.Device embodiment described above is only schematical, for example, stroke of the unit
Point, only a kind of division of logic function can have other dividing mode when actually realizing, in another example, multiple units or group
Part can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is described to be used as separation unit
The unit that part illustrates can be or may not be physically separate, and the part shown as unit can be or also may be used
Not to be physical location, you can with positioned at a place, or it can also be distributed on multiple NEs.Can be according to reality
The need for select some or all of unit therein to realize the purpose of this embodiment scheme.
In addition, each functional unit in the embodiment that the present invention is provided can be integrated in a processing unit, also may be used
To be that unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
In addition, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying phase
To importance.
Finally it should be noted that：Embodiment described above, is only the embodiment of the present invention, to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical scheme of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of ultra-high-tension power transmission line Snowremoval device, it is characterised in that for installed in unmanned plane, described device bag
Include：Insulating telescopic bar and the knocker for being connected to described insulating telescopic bar one end, the other end of the insulating telescopic bar are provided with
The connecting portion being detachably connected with the unmanned plane；
Control chip and signal transceiver are provided with the insulating telescopic bar, the control chip passes through signal transceiver and institute
State the processor connection of unmanned plane, the control signal for receiving ground by the processor, according to the control signal, control
Insulating telescopic bar and knocker action processed, to remove the accumulated snow on ultra-high-tension power transmission line；
The motor being connected with the control chip is additionally provided with the insulating telescopic bar, in the control chip
Under control, the expansion link is driven to stretch out or retract；
The knocker includes swing mechanism and the stamp being connected with the swing mechanism, the swing mechanism and the control
Chip is connected, and under the control of the control chip, driving the stamp to swing, taps ultra-high-tension power transmission line, to shake
Accumulated snow on drop height pressure transmission line.
2. device according to claim 1, it is characterised in that the connecting portion is engaging lug, and the engaging lug is to be hinged
Mode and unmanned plane upper wall on the inside of the connecting seat that sets be connected.
3. device according to claim 1, it is characterised in that the connecting portion is formed with external screw thread, is connected to unmanned plane
In the female mounting hole of tool set on the inside of upper wall.
4. device according to claim 1, it is characterised in that be additionally provided with and connect with control chip in the insulating telescopic bar
The braking motor connect；The braking motor is connected with the exposed tailing axle of the motor, for stopping when the motor
When only, apply reverse active force to the tailing axle of the motor, so that the motor is accurately braked.
5. device according to claim 1, it is characterised in that the stamp is made of elastomeric material.
6. device according to claim 1, it is characterised in that the control chip and the signal transceiver are arranged on control
In making sheet, the control panel is plugged in the slot on the insulating telescopic bar inwall, and the slot is with being described device
The power module connection of power supply.
7. device according to claim 6, it is characterised in that on the insulating telescopic bar perisporium relative with the slot
It is provided with hatch door to be opened/closed.
8. device according to claim 1, it is characterised in that the swing mechanism is the pendulum being connected with the control chip
Take offence cylinder, the stamp is connected on the output shaft of the oscillating cylinder.
9. a kind of ultra-high-tension power transmission line Snowremoval system, it is characterised in that including main control computer, unmanned plane and be arranged on the nothing
On man-machine such as ultra-high-tension power transmission line Snowremoval device according to any one of claims 1 to 8, the unmanned plane includes place
Device and communication component are managed, the processor is connected by the communication component with the main control computer on ground, passed to the main control computer
Transmission of data simultaneously receives the control signal that the main control computer is returned.
10. system according to claim 9, it is characterised in that the unmanned plane also includes alarm and is arranged on rotor
On electric field induction device, the electric field induction device is connected with the processor, for sensing around electric field intensity value, will be described
Electric field intensity value is transmitted to processor；
The processor is used to the electric field intensity value received being compared with default alarm threshold value, if the electric-field intensity
Value is higher than the alarm threshold value, then sends alarm signal to the alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259684.0A CN107069632B (en) | 2017-04-19 | 2017-04-19 | Ultra-high-tension power transmission line Snowremoval device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259684.0A CN107069632B (en) | 2017-04-19 | 2017-04-19 | Ultra-high-tension power transmission line Snowremoval device and system |
Publications (2)
| Publication Number | Publication Date |
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| CN107069632A true CN107069632A (en) | 2017-08-18 |
| CN107069632B CN107069632B (en) | 2018-09-21 |
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| CN201710259684.0A Expired - Fee Related CN107069632B (en) | 2017-04-19 | 2017-04-19 | Ultra-high-tension power transmission line Snowremoval device and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4135221A (en) * | 1976-12-16 | 1979-01-16 | Lvovsky Politekhnichesky Institut | Ice melting circuit arrangement for a high-voltage transmission network |
| CN201975744U (en) * | 2010-12-27 | 2011-09-14 | 王彬 | Electric-power deicing tool |
| CN204538623U (en) * | 2015-03-09 | 2015-08-05 | 国家电网公司 | The artificial deicing tool of a kind of Multifunctional safe type electric power |
| CN105244833A (en) * | 2015-11-22 | 2016-01-13 | 无锡同春新能源科技有限公司 | De-icing unmanned aerial vehicle with photothermal device |
| CN105305356A (en) * | 2015-12-09 | 2016-02-03 | 国网四川省电力公司广元供电公司 | Power transmission line ground wire defroster |
| CN106025983A (en) * | 2016-06-23 | 2016-10-12 | 陈晨 | Overhead wire cable deicing unmanned plane |
-
2017
- 2017-04-19 CN CN201710259684.0A patent/CN107069632B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4135221A (en) * | 1976-12-16 | 1979-01-16 | Lvovsky Politekhnichesky Institut | Ice melting circuit arrangement for a high-voltage transmission network |
| CN201975744U (en) * | 2010-12-27 | 2011-09-14 | 王彬 | Electric-power deicing tool |
| CN204538623U (en) * | 2015-03-09 | 2015-08-05 | 国家电网公司 | The artificial deicing tool of a kind of Multifunctional safe type electric power |
| CN105244833A (en) * | 2015-11-22 | 2016-01-13 | 无锡同春新能源科技有限公司 | De-icing unmanned aerial vehicle with photothermal device |
| CN105305356A (en) * | 2015-12-09 | 2016-02-03 | 国网四川省电力公司广元供电公司 | Power transmission line ground wire defroster |
| CN106025983A (en) * | 2016-06-23 | 2016-10-12 | 陈晨 | Overhead wire cable deicing unmanned plane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107069632B (en) | 2018-09-21 |
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