CN106972402A - High-altitude flame obstacle removing robot - Google Patents

High-altitude flame obstacle removing robot Download PDF

Info

Publication number
CN106972402A
CN106972402A CN201610020492.XA CN201610020492A CN106972402A CN 106972402 A CN106972402 A CN 106972402A CN 201610020492 A CN201610020492 A CN 201610020492A CN 106972402 A CN106972402 A CN 106972402A
Authority
CN
China
Prior art keywords
grades
level
guide rail
sliding block
guide rails
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610020492.XA
Other languages
Chinese (zh)
Other versions
CN106972402B (en
Inventor
谢道鸿
樊中文
赵广志
程胜
张建伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Industrial Technology Research Institute Co Ltd
Original Assignee
Kunshan Industrial Technology Research Institute Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kunshan Industrial Technology Research Institute Co Ltd filed Critical Kunshan Industrial Technology Research Institute Co Ltd
Priority to CN201610020492.XA priority Critical patent/CN106972402B/en
Publication of CN106972402A publication Critical patent/CN106972402A/en
Application granted granted Critical
Publication of CN106972402B publication Critical patent/CN106972402B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables

Abstract

The invention discloses a kind of high-altitude flame obstacle removing robot, including Multi-axis aircraft two-stage telescoping mechanism and flaming system, flaming system includes pressurization fuel reservoir, nozzle and isolating high-pressure ignitor, pressurization fuel oil in fuel reservoir of pressurizeing is after nozzle atomization, it can be lighted by isolating high-pressure ignitor, two-stage telescoping mechanism includes one-level sliding block, one-level guide rail, two grades of sliding blocks, two grades of guide rails, extension rod and drive device, one-level sliding block is slidedly arranged on one-level guide rail, and be fixedly arranged on the mainframe of flaming system, two grades of sliding blocks are slidedly arranged on two grades of guide rails;While drive device driving with respect to two grades guide rails of two grades of sliding blocks are slided, synchronous driving one-level guide rail versus primary sliding block is slided in the same direction;Extension rod is fixed on two grades of sliding blocks, and nozzle and isolating high-pressure ignitor are installed on extension rod.The present invention uses remote control distributor flame scheme, and the process of removing obstacles is not required to power-off, simplifies operating process of removing obstacles, and alleviates operating personnel's burden, improves efficiency of removing obstacles, it is ensured that the safety of staff.

Description

High-altitude flame obstacle removing robot
Technical field
The present invention relates to the feeding robot of injection machine shaping discharging, one is specifically related to Plant high-altitude flame obstacle removing robot.
Background technology
The foreign matter serious shadow of feeder line fault that even electricity, electric discharge are caused on high-tension line Ring the reliable electricity consumption of electric power netting safe running and society.The barrier hanging wire such as balloon, kite Situation happens occasionally, and prior art is typically direct power-off, is climbed by artificial to high pressure Line carries out operation of removing obstacles, and substantial amounts of human and material resources will be consumed by manually removing obstacles, safety It is difficult to be protected.This interruption maintenance or the method for removing obstacles of livewire work are not only endangered Danger, and inefficiency, influence power network reliability service and social normal electricity consumption.Also There are some to use circuit obstacle removing robot, it usually needs to put robot using crane, Carry and installation workload is larger;The person is easily caused when misoperation or equipment fault Injury, there is also larger potential safety hazard.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention proposes a kind of high-altitude flame obstacle cleaning machine Device people, using remote control distributor flame scheme, the process of removing obstacles need not be powered off, simplified Remove obstacles operating process, alleviate operating personnel's burden, greatly improve efficiency of removing obstacles, It ensure that the safety of staff.
The technical proposal of the invention is realized in this way:
A kind of high-altitude flame obstacle removing robot, including Multi-axis aircraft and flaming system, The Multi-axis aircraft includes mainframe, and the flaming system includes pressurization fuel oil storage Pressurization fuel oil in tank, nozzle and isolating high-pressure ignitor, the pressurization fuel reservoir is through institute State after nozzle atomization, can be lighted by the isolating high-pressure ignitor, in addition to two-stage telescopic machine Structure, the two-stage telescoping mechanism include one-level sliding block, one-level guide rail, two grades of sliding blocks, Two grades of guide rails, extension rod and drive device, two grades of guide rails and the one-level guide rail Arrange up and down, and its two ends is connected as one by connecting seat respectively, the one-level is slided Block is slidedly arranged on the one-level guide rail, and the one-level sliding block is fixedly arranged on the mainframe On, two grades of sliding blocks are slidedly arranged on two grades of guide rails;The drive device is located at On the connecting seat, the drive device drives two grades of sliding blocks relatively described two grades While guide rail is slided, the synchronous driving relatively described one-level sliding block of one-level guide rail is same To slip;Described extension rod one end is fixed on two grades of sliding blocks, the nozzle and The isolating high-pressure ignitor is installed on the other end of the extension rod.
Further, the drive device includes motor, two synchronizing wheels and together Band is walked, two synchronizing wheels are installed on two connecting seats, the timing belt It is sheathed in two synchronizing wheels, the power output shaft output power of the motor is extremely One synchronizing wheel, two grades of sliding blocks are fixed on the timing belt of top, The one-level sliding block is fixed on the timing belt of lower section.
Further, the one-level guide rail, two grades of guide rails are non-for small one and large one Asymmetrical track.
Further, the Multi-axis aircraft is four-axle aircraft, the four axles flight Device includes the mainframe, four connecting shafts extended from the mainframe and is located at The rotor of the free end of each connecting shaft, four rotors are distributed in the master Frame surrounding.
Further, the pressurization fuel reservoir is fixedly arranged on the mainframe, described Pressurization fuel reservoir is connected to the nozzle by airway tube.
Further, what Multi-axis aircraft flew in addition to described in Wireless remote control is distant Device is controlled, and the remote control being capable of flaming system described in Wireless remote control and described two Level telescoping mechanism action.
The beneficial effects of the invention are as follows:The present invention provides a kind of high-altitude flame and removed obstacles machine People, using remote control technology, manipulates Multi-axis aircraft, two-stage telescoping mechanism and adds Flammable liquid flaming system is pressed, flaming system is arranged on flight by two-stage telescoping mechanism On device, flaming system is in aircraft interior under original state;Operating personnel can pass through Remote control control flaming system is expanded to aircraft exterior, carries out ignition operation, manipulation Aircraft flight is to target proximity to be cleaned, and flaming system is retracted to winged after the completion of removing obstacles Inside row device;Therefore, the present invention process of removing obstacles need not be powered off, and simplify the behaviour that removes obstacles Make process, alleviate operating personnel's burden, greatly improve efficiency of removing obstacles, it is ensured that The safety of staff.The two-stage telescoping mechanism is according to structure feature, and design is adopted With small one and large one two asymmetrical tracks, lightweight is realized, be ensure that simultaneously Integral rigidity;One-level guide rail and two grades of guide rails and drive device one, compact conformation, Lightly.Drive flaming system to stretch by two-stage telescoping mechanism, facilitate flaming system Expansion and withdrawal, retracted state ensure that aircraft smooth flight, deployed condition Add overall flame distance.Flaming system uses pressurized combustible liquid, passes through nozzle Pressurized combustible liquid is atomized, effective flame distance is up to 1.5~2m.
Brief description of the drawings
Fig. 1 is the viewing angle constructions schematic diagram of retracted state one of the present invention;
Fig. 2 is another viewing angle constructions schematic diagram of retracted state of the present invention;
Fig. 3 is the viewing angle constructions schematic diagram of deployed condition one of the present invention;
Fig. 4 is another viewing angle constructions schematic diagram of deployed condition of the present invention;
Fig. 5 coordinates deployed condition for two-stage telescoping mechanism in the present invention and flaming system One viewing angle constructions schematic diagram;
Fig. 6 coordinates deployed condition for two-stage telescoping mechanism in the present invention and flaming system Another viewing angle constructions schematic diagram;
Fig. 7 coordinates retracted state for two-stage telescoping mechanism in the present invention and flaming system Structural representation.
With reference to accompanying drawing, make the following instructions:
1 --- Multi-axis aircraft 11 --- mainframe
12 --- connecting shaft 13 --- rotors
2 --- flaming systems 21 --- pressurization fuel reservoir
22 --- nozzle 23 --- isolating high-pressure ignitors
3 --- two-stage telescoping mechanism 31 --- one-level sliding blocks
32 --- one-level guide rail 33 --- two grades of sliding blocks
34 --- two grades of guide rails 35 --- extension rods
36 --- drive device 361 --- motors
362 --- synchronizing wheel 363 --- timing belts
37 --- connecting seat
Embodiment
In order to be more clearly understood that the technology contents of the present invention, implement especially exemplified by following Example is described in detail, and its purpose, which is only that, is best understood from present disclosure and unrestricted The protection domain of invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of high-altitude flame is removed obstacles machine People, including Multi-axis aircraft 1 and flaming system 2, the Multi-axis aircraft include master Frame 11, the flaming system includes pressurization fuel reservoir 21, nozzle 22 and high pressure Pressurization fuel oil in igniter 23, the pressurization fuel reservoir is through the nozzle atomization Afterwards, it can be lighted by the isolating high-pressure ignitor, in addition to two-stage telescoping mechanism 3, it is described Two-stage telescoping mechanism include one-level sliding block 31, one-level guide rail 32, two grades of sliding blocks 33, Two grades of guide rails 34, extension rod 35 and drive device 36, two grades of guide rails with it is described Arranged above and below one-level guide rail, and its two ends is connected as one by connecting seat 37 respectively, The one-level sliding block is slidedly arranged on the one-level guide rail, and the one-level sliding block is fixedly arranged on On the mainframe, two grades of sliding blocks are slidedly arranged on two grades of guide rails;It is described to drive Dynamic device is on the connecting seat, and the drive device drives two grades of sliding block phases While slip to two grades of guide rails, the synchronous driving one-level guide rail is relatively described One-level sliding block is slided in the same direction;Described extension rod one end is fixed on two grades of sliding blocks, The nozzle and the isolating high-pressure ignitor are installed on the other end of the extension rod.This Sample, passes through one-level sliding block, one-level guide rail, two grades of sliding blocks, two grades of guide rails, extension rods And the cooperation of drive device, the nozzle and isolating high-pressure ignitor of flaming system are installed on and prolonged On boom, it is possible to achieve the function of two grades of stretching motions of flaming system, by by two-stage Telescoping mechanism and flaming system are arranged on the mainframe of Multi-axis aircraft, by long-range Telecontrol engineering, can be achieved remote control Multi-axis aircraft, two-stage telescoping mechanism and flame The function of system.I.e. flaming system is in inside Multi-axis aircraft in an initial condition, Operating personnel can be expanded to outside Multi-axis aircraft by remote control control flaming system, Ignition operation is carried out, manipulation Multi-axis aircraft flies to target proximity to be cleaned, removed obstacles After the completion of flaming system be retracted to inside Multi-axis aircraft.Therefore, the present invention removed obstacles Journey need not be powered off, and simplify operating process of removing obstacles, and alleviate operating personnel's burden, Greatly improve efficiency of removing obstacles, it is ensured that the safety of staff.
It is preferred that, the drive device includes motor 361, two synchronizing wheels 362 With a timing belt 363, two synchronizing wheels are installed on two connecting seats, The timing belt is sheathed in two synchronizing wheels, the power output shaft of the motor Power is exported to a synchronizing wheel, two grades of sliding blocks are fixed in the described of top On timing belt, the one-level sliding block is fixed on the timing belt of lower section.So, Drive a synchronizing wheel timing belt can be driven to move by motor, timing belt can drive The one-level sliding block affixed with it and two grades of sliding blocks, because one-level sliding block is fixedly arranged on mainframe On, therefore, using mainframe as references object, one-level guide rail slides versus primary sliding block It is dynamic, while with respect to two grades guide rails of two grades of sliding blocks are slided;Realize drive device driving two While level with respect to two grades guide rails of sliding block are slided, moreover it is possible to which synchronous driving one-level guide rail is relative The function that one-level sliding block is slided in the same direction.Such as, it is necessary to when deploying two-stage telescoping mechanism, Top timing belt is moved out, and with respect to two grades guide rails of two grades of sliding blocks are moved out, and will be prolonged Boom and nozzle push out, and lower section timing belt is inwardly moved, and one-level guide rail is with respect to one Level sliding block (mainframe) is moved out, and two grades of sliding blocks, two grades of guide rails, drivings are filled Put and the entirety of extension rod pushes out;The twice timing belt of flaming system can be achieved Movement travel.When needing to withdraw two-stage telescoping mechanism, top timing belt is inwardly moved, With respect to two grades guide rails of two grades of sliding blocks are inwardly moved, and extension rod and nozzle are withdrawn, lower section Timing belt is moved out, and one-level guide rail versus primary sliding block (mainframe) is inwardly moved, Overall by two grades of sliding blocks, two grades of guide rails, drive device and extension rod is withdrawn, so as to Positioned in the flight of Multi-axis aircraft.
It is preferred that, the one-level guide rail, two grades of guide rails are non-right for small one and large one Claim guide rail.So, according to structure feature, design is non-right using small one and large one Claim guide rail, realize lightweight while ensure that integral rigidity.
It is preferred that, the Multi-axis aircraft is four-axle aircraft, the four-axle aircraft Four connecting shafts 12 extending including the mainframe, from the mainframe and set Rotor 13 in the free end of each connecting shaft, four rotors are distributed in The mainframe surrounding.Multi-axis aircraft can also be six axle aircraft etc., can basis Selection is actually needed, it is a kind of preferred scheme that four-axle aircraft is chosen herein, four axles fly The function and structure of row device are prior art, be will not be described in detail herein.
It is preferred that, the pressurization fuel reservoir is fixedly arranged on the mainframe, described to add Compression ignition oil tank is connected to the nozzle by airway tube.So, pressurization fuel oil passes through Airway tube is lighted by isolating high-pressure ignitor again after entering nozzle atomization, to realize to barrier Carry out the function that processing is removed in burning.
It is preferred that, in addition to the remote control that Multi-axis aircraft described in Wireless remote control flies Device, and the remote control being capable of flaming system described in Wireless remote control and the two-stage Telescoping mechanism is acted.So, Wireless remote control Multi-axis aircraft, flaming system and The technology of two-stage telescoping mechanism is prior art, is not being repeated herein, the technical scheme Innovation be:Flown using remote control technology manipulation Multi-axis aircraft to treating Target proximity is removed, manipulation two-stage telescoping mechanism drives the development of the nozzles of flaming system extremely Aircraft exterior, and flaming system progress ignition operation is manipulated, and after the completion of removing obstacles Flaming system is retracted to aircraft interior;Burning removing is carried out to barrier to realize The controlling remote control of processing.
To sum up, the present invention proposes a kind of high-altitude flame obstacle removing robot, using long-range distant Control technology, control Multi-axis aircraft, two-stage telescoping mechanism and flaming system, flame system System is installed on board the aircraft, under original state at flaming system by two-stage telescoping mechanism In aircraft interior;Operating personnel can be expanded to winged by remote control control flaming system Outside row device, ignition operation is carried out, aircraft flight is manipulated to target proximity to be cleaned, Flaming system is retracted to aircraft interior after the completion of removing obstacles;Therefore, the present invention removed obstacles Journey need not be powered off, and simplify operating process of removing obstacles, and alleviate operating personnel's burden, Greatly improve efficiency of removing obstacles, it is ensured that the safety of staff.The two-stage telescopic machine Structure is according to structure feature, and design employs small one and large one two and asymmetric led Rail, realizes lightweight, while ensure that integral rigidity;One-level guide rail is led with two grades Rail and drive device one are compact conformation, light and handy.Driven by two-stage telescoping mechanism Flaming system stretches, and facilitates the expansion and withdrawal of flaming system, retracted state can Ensure aircraft smooth flight, deployed condition adds overall flame distance.Flame system System uses pressurized combustible liquid, passes through nozzle atomization pressurized combustible liquid, effective flame Distance is up to 1.5~2m.
Above example is referring to the drawings, the preferred embodiments of the present invention to be carried out detailed Explanation.Those skilled in the art to above-described embodiment by carrying out on various forms Modification or change, but without departing substantially from the present invention essence in the case of, all fall in the present invention Protection domain within.

Claims (6)

1. a kind of high-altitude flame obstacle removing robot, including Multi-axis aircraft (1) and spray Fiery system (2), the Multi-axis aircraft includes mainframe (11), the flame system System includes pressurization fuel reservoir (21), nozzle (22) and isolating high-pressure ignitor (23), Pressurization fuel oil in the pressurization fuel reservoir, can be by described after the nozzle atomization Isolating high-pressure ignitor is lighted, it is characterised in that:Also include two-stage telescoping mechanism (3), institute Stating two-stage telescoping mechanism includes one-level sliding block (31), one-level guide rail (32), two grades of cunnings Block (33), two grades of guide rails (34), extension rod (35) and drive device (36), Two grades of guide rails above and below the one-level guide rail with arranging, and its two ends is respectively by even Joint chair (37) is connected as one, and the one-level sliding block is slidedly arranged on the one-level guide rail, And the one-level sliding block is fixedly arranged on the mainframe, two grades of sliding blocks are slidedly arranged on institute State on two grades of guide rails;The drive device is on the connecting seat, the driving dress While putting the relatively described two grades of guide rails of driving two grades of sliding blocks and slide, synchronous driving The relatively described one-level sliding block of the one-level guide rail is slided in the same direction;Described extension rod one end is consolidated It is connected on two grades of sliding blocks, the nozzle and the isolating high-pressure ignitor are installed on described The other end of extension rod.
2. flame obstacle removing robot in high-altitude according to claim 1, its feature It is:The drive device includes motor (361), two synchronizing wheels (362) With a timing belt (363), two synchronizing wheels are installed on two connecting seats, The timing belt is sheathed in two synchronizing wheels, the power output shaft of the motor Power is exported to a synchronizing wheel, two grades of sliding blocks are fixed in the described of top On timing belt, the one-level sliding block is fixed on the timing belt of lower section.
3. flame obstacle removing robot in high-altitude according to claim 1, its feature It is:The one-level guide rail, two grades of guide rails are small one and large one asymmetrical track.
4. flame obstacle removing robot in high-altitude according to claim 1, its feature It is:The Multi-axis aircraft is four-axle aircraft, and the four-axle aircraft includes institute State mainframe, four connecting shafts (12) extended from the mainframe and located at every The rotor (13) of the free end of the individual connecting shaft, four rotors are distributed in institute State mainframe surrounding.
5. flame obstacle removing robot in high-altitude according to claim 1, its feature It is:The pressurization fuel reservoir is fixedly arranged on the mainframe, the pressurization fuel oil Storage tank is connected to the nozzle by airway tube.
6. flame obstacle removing robot in high-altitude according to claim 1, its feature It is:Also include the remote control that Multi-axis aircraft described in Wireless remote control flies, and The remote control can flaming system described in Wireless remote control and the two-stage it is flexible Mechanism action.
CN201610020492.XA 2016-01-13 2016-01-13 High-altitude flame obstacle removing robot Expired - Fee Related CN106972402B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610020492.XA CN106972402B (en) 2016-01-13 2016-01-13 High-altitude flame obstacle removing robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610020492.XA CN106972402B (en) 2016-01-13 2016-01-13 High-altitude flame obstacle removing robot

Publications (2)

Publication Number Publication Date
CN106972402A true CN106972402A (en) 2017-07-21
CN106972402B CN106972402B (en) 2018-06-22

Family

ID=59334338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610020492.XA Expired - Fee Related CN106972402B (en) 2016-01-13 2016-01-13 High-altitude flame obstacle removing robot

Country Status (1)

Country Link
CN (1) CN106972402B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107977015A (en) * 2017-12-07 2018-05-01 蔡璟 A kind of intelligence auxiliary mountain-climbing system for mountaineering
CN113594959A (en) * 2021-05-25 2021-11-02 衢州学院 Three-arm coupling clamping type transmission line inspection obstacle avoidance and removal device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11118090A (en) * 1997-10-15 1999-04-30 Hitachi Ltd Thermal insulation device
CN203722130U (en) * 2014-01-14 2014-07-16 国网山东齐河县供电公司 High-voltage wire attachment removing device
CN104682267A (en) * 2015-03-26 2015-06-03 国家电网公司 Power transmission line fault removal device based on multi-axle air vehicle
CN204885998U (en) * 2015-07-07 2015-12-16 中国南方电网有限责任公司超高压输电公司天生桥局 Overhead earth wire foreign matter cleaning device
CN205489261U (en) * 2016-01-13 2016-08-17 昆山市工业技术研究院有限责任公司 High altitude flame projecting robot that removes obstacles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11118090A (en) * 1997-10-15 1999-04-30 Hitachi Ltd Thermal insulation device
CN203722130U (en) * 2014-01-14 2014-07-16 国网山东齐河县供电公司 High-voltage wire attachment removing device
CN104682267A (en) * 2015-03-26 2015-06-03 国家电网公司 Power transmission line fault removal device based on multi-axle air vehicle
CN204885998U (en) * 2015-07-07 2015-12-16 中国南方电网有限责任公司超高压输电公司天生桥局 Overhead earth wire foreign matter cleaning device
CN205489261U (en) * 2016-01-13 2016-08-17 昆山市工业技术研究院有限责任公司 High altitude flame projecting robot that removes obstacles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107977015A (en) * 2017-12-07 2018-05-01 蔡璟 A kind of intelligence auxiliary mountain-climbing system for mountaineering
CN113594959A (en) * 2021-05-25 2021-11-02 衢州学院 Three-arm coupling clamping type transmission line inspection obstacle avoidance and removal device
CN113594959B (en) * 2021-05-25 2023-02-28 衢州学院 Three-arm coupling clamping type transmission line inspection obstacle avoidance and removal device

Also Published As

Publication number Publication date
CN106972402B (en) 2018-06-22

Similar Documents

Publication Publication Date Title
CN205489261U (en) High altitude flame projecting robot that removes obstacles
CN106025932B (en) Distance type distribution line hangs debris cleaning device
CN105739524B (en) One kind being tethered at unmanned rotary wing aircraft cluster platform system and the continuous sprinkling system of liquid
CN110676752B (en) Cleaning device for sundries on high-voltage line and using method thereof
CN106972402A (en) High-altitude flame obstacle removing robot
CN207759027U (en) A kind of high-altitude flame is removed obstacles unmanned plane
CN205159915U (en) Transmission line unmanned aerial vehicle cleaning device
CN108837349A (en) Smart home alarm fire-extinguishing device
CN203722130U (en) High-voltage wire attachment removing device
CN205878152U (en) Electric power unmanned aerial vehicle carry flame projecting system
CN106178296A (en) A kind of building's fire life saving system
CN214344076U (en) Robot suitable for high-rise building extinguishment
CN103921950A (en) Safety lander for airplane emergency landing
CN105735156A (en) Novel helipad folding deck
CN103730865B (en) A kind of high-voltage line attachment removes the clear operation method of device
CN103405867A (en) Overhead fixed-point continuous water spraying device based on hot air balloon
CN205617256U (en) Novel foldable deck of helideck
CN107645142A (en) Equipment that circuit removes obstacles unmanned plane and circuit is removed obstacles
CN210126641U (en) Atomizing plant protection unmanned aerial vehicle
CN205092513U (en) A foreign matter clearing device for power transmission line
CN105775136B (en) A kind of agricultural unmanned plane is sprayed anti-shift and its application method
CN209630477U (en) A kind of unmanned plane fine spray extinguisher
CN206225890U (en) High-altitude power circuit knot screen
CN207039066U (en) A kind of portable throwing type based on unmanned plane removes foreign matter device
CN207029575U (en) A kind of unmanned plane resupply vehicle from traveling

Legal Events

Date Code Title Description
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180622

CF01 Termination of patent right due to non-payment of annual fee