Content of the invention
The technical problem to be solved is to realize a kind of device that can carry out exterior wall modification using unmanned plane.
To achieve these goals, the technical solution used in the present invention is: efficiently unmanned plane repaired by exterior wall, including unmanned plane
Unit and surface units, holding wire, power line constitute work cable together with water pipe bondage, described unmanned plane unit and ground
Connected by work cable between unit;
Unmanned plane unit: be fixed with head below rotor wing unmanned aerial vehicle, described head is fixed with cleaning nozzle, paint spray nozzle
And hot-air blower, described water pipe is provided with two, and its termination connects cleaning nozzle and paint spray nozzle respectively, solid on described rotor wing unmanned aerial vehicle
Surely there is the downward laser range sensor measuring flying height, laser range sensor output distance signal is to holding wire;;
Surface units: include cleaning container, container for paint, power supply, controller and reel, described power supply connects power line,
Described reel is used for folding and unfolding work cable and by coiling Motor drive, and two described water pipes connect wash pump and paint pump respectively,
Described wash pump extracts the water in cleaning container, and described paint pump extracts the coating in container for paint, and described controller connects letter
Number line simultaneously outputs control signals to coiling motor, for remote controlled rotary-wing unmanned plane, hot-air blower, wash pump, paint pump remote control
Connect controller.
Described head is driven by Universal electric governor motion and rotates, and described power line and holding wire are all connected with Universal electric and adjust
Section mechanism, described head is fixed with the photographic head of level acquisition image information, and exports the picture signal with cross foresight
To holding wire, described hot-air blower, cleaning nozzle are identical with the blowing/injection direction of paint spray nozzle, are described cross foresight
Position, described remote control output Universal electric governor motion drive signal is to controller.
Described head is provided with the barrier radar detecting camera photographing direction obstacle distance information, described barrier
Radar output distance signal is to holding wire.
Described surface units are fixed on dolly, and described dolly has halting mechanism, and described dolly is provided with for parking
Unmanned plane unit park platform, described park fixing band or the stationary fixture that platform is provided with fixing unmanned plane unit.
Described reel is provided with and unreels length measurement unit for measure that work cable releases length, described unreels length
Measuring unit output length signals, to controller, is equipped with water level sensing unit in described cleaning container and container for paint, described
To controller, described controller is furnished with alarm unit and display to water level sensing unit output water level signal.
Gps unit is equipped with institute's head unmanned plane unit and surface units, described gps unit all outputs signal to control
Device obtains the horizontal-direction pitch of unmanned plane unit and surface units.
Control method based on described efficient exterior wall repairing unmanned plane:
After efficiently unmanned plane startup repaired by exterior wall, by remote control device rotor wing unmanned aerial vehicle, Universal electric governor motion, hot blast
Machine, wash pump and coating pump work;
When rotor wing unmanned aerial vehicle takes off, controller is just unreeling motor according to the distance controlling of unmanned plane unit and surface units
Turn, overturn or stop, the described distance+safe distance that length is equal to unmanned plane unit and surface units that unreels unreeling motor,
Described safe distance increases with the distance of unmanned plane unit and surface units and increases.
Obtain following arbitrary signal when unmanned plane work repaired by efficient exterior wall, then reported to the police and given accordingly to point out;
1) when cleaning pump work, the water level numerical value that the water level sensing unit in cleaning container obtains is less than predetermined threshold value;
2) when coating pump work, the water level numerical value that the water level sensing unit in container for paint obtains is less than predetermined threshold value;
3) when electric quantity of power supply is less than preset security value;
4) when wash pump, paint pump or hot-air blower work, barrier detections of radar is to front exterior wall spacing in default threshold
When outside value interval;
5) when unreel length measurement unit detect unreel length be more than predetermined threshold value when.
The present invention can remote operation it is not necessary to staff climbs eminence construction so that exterior wall reparation construction process
Safely and fast, reduce the professional requirement of construction.
Specific embodiment
The efficient exterior wall of the present invention is repaired unmanned plane and is included unmanned plane unit and surface units, unmanned plane unit and surface units
Between connected by work cable, work cable is made up of together with water pipe bondage holding wire, power line, and efficient exterior wall is repaired
Unmanned plane is divided into above-mentioned two part, can greatly improve the motility of unmanned plane unit, and the continuation of the journey of aerial work
Ability.
Unmanned plane unit main body aviation mechanism is rotor wing unmanned aerial vehicle, and the lower section of rotor wing unmanned aerial vehicle is fixed with head, head by
Universal electric governor motion drives and rotates, remote control output Universal electric governor motion drive signal to controller, power line and
Holding wire is all connected with Universal electric governor motion, and power line is powered for Universal electric governor motion, holding wire output control signal
To Universal electric governor motion.
Photographic head, cleaning nozzle, paint spray nozzle and hot-air blower are fixed with head, water pipe is provided with two, its termination is respectively
Connect cleaning nozzle and paint spray nozzle, cleaning nozzle and paint spray nozzle are horizontally disposed with the same direction, carry out metope cleaning and spray coating operations.
Hot-air blower is used for drying clean water and coating it is ensured that repairing quality.Photographic head output has the picture signal of cross foresight to letter
Number line, hot-air blower, cleaning nozzle are identical with the blowing/injection direction of paint spray nozzle, are the position of described cross foresight, due to
Photographic head, hot-air blower, cleaning nozzle and paint spray nozzle are each attached on head, only need to debug the position of cross foresight in advance, no
How to rotate by head, spraying, the accuracy of blowing direction can be ensured.
Head is provided with the barrier radar detecting camera photographing direction obstacle distance information, and barrier radar exports
Distance signal can ensure that the spacing of device and exterior wall to holding wire, the radar that breaks the barriers, it is to avoid the error that vision judges, protects
Card spraying, the quality of blowing.
Surface units include cleaning container, container for paint, power supply, controller and reel, and cleaning container is used for holding cleaning
Water, can clean and moisten metope, and container for paint is used for depositing the coating of repairing.Surface units are fixed on dolly, convenient turn
Fortune, dolly has halting mechanism it is ensured that when device works, dolly will not arbitrarily move, and improves processing safety, dolly is provided with
Park platform for park unmanned plane unit, park fixing band or the stationary fixture that platform is provided with fixing unmanned plane unit,
When dolly is mobile, ensure that will not falling of unmanned plane unit.
Power supply is powered for whole unmanned plane unit by power line, also powers for surface units, is effectively equipped with electricity for power supply
Pond administrative unit, and battery data is delivered to display shows, allow staff understand power supply status in real time.
Reel is used for folding and unfolding work cable and by coiling Motor drive, and two water pipes connect wash pump and paint pump respectively,
Wash pump extracts the water in cleaning container, and paint pump extracts the coating in container for paint, is all provided with cleaning container and container for paint
There is water level sensing unit, to controller, waterlevel data can show two water level sensing unit output water level signal over the display
Show, and in the too low alarm of water level, facilitate staff to feed in time.
For the unwrapping wire length of Automated condtrol work cable, rotor wing unmanned aerial vehicle is fixed with downward measurement flying height
Laser range sensor, laser range sensor is fixed on the measurement leading on rotor wing unmanned aerial vehicle it can be avoided that because of cloud platform rotation
Error, the distance of laser range sensor output is delivered to controller by holding wire, thus by obtaining unmanned plane unit
The height that takes off obtains the approximate distance of unmanned plane unit and surface units, and controller controls coiling motor work by this distance signal
Make, thus controlling the length of unwrapping wire, by improve further acquisitions unmanned plane unit and surface units distance precision, head is no
Gps unit is equipped with man-machine unit and surface units, described gps unit all outputs signal to controller and obtains unmanned plane unit
With the horizontal-direction pitch of surface units such that it is able to obtain more accurate unmanned plane unit and ground list using Pythagorean theorem
The distance of unit, improves the precision of work cable unwrapping wire length.
Reel be provided with for measure work cable release length unreel length measurement unit, unreel length measurement unit
To controller, controller is furnished with alarm unit and display to output length signals, can show different parameters, data, and profit
Give staff corresponding alarm with alarm unit, for remote controlled rotary-wing unmanned plane, wash pump, paint pump, universal electricity
The remote control of dynamic governor motion and hot-air blower connects controller, and controller connects holding wire, sends control signal to unmanned plane list
Unit.
Because reel works as rotation status, the reel end of therefore work cable has a swivel joint and surface units
Each equipment connect, swivel joint includes the swivel joint of water pipe swivel joint and power line and holding wire, due to line,
Pipe has four, can be affixed with reel by section components, keeps synchronous rotary, it would however also be possible to employ reel two goes out respectively
Line, the mode of pipe, solve wiring, adapter problem.
Control method based on above-mentioned efficient exterior wall repairing unmanned plane:
After efficiently unmanned plane startup repaired by exterior wall, by remote control device rotor wing unmanned aerial vehicle, Universal electric governor motion, hot blast
Machine, wash pump and coating pump work;Remote signal includes control rotor wing unmanned aerial vehicle flight control signal, Universal electric governor motion turns
Keying signal to signal, hot-air blower, wash pump and paint pump;
When rotor wing unmanned aerial vehicle takes off, controller is just unreeling motor according to the distance controlling of unmanned plane unit and surface units
Turn, overturn or stop, the described distance+safe distance that length is equal to unmanned plane unit and surface units that unreels unreeling motor,
Safe distance increases with the distance of unmanned plane unit and surface units and increases, so that work cable remains at a peace
Complete unreels in length;
Obtain following arbitrary signal when unmanned plane work repaired by efficient exterior wall, then reported to the police and given accordingly to point out;
1) when cleaning pump work, the water level numerical value that the water level sensing unit in cleaning container obtains is less than predetermined threshold value;
2) when coating pump work, the water level numerical value that the water level sensing unit in container for paint obtains is less than predetermined threshold value;
3) when electric quantity of power supply is less than preset security value;
4) when wash pump, paint pump or hot-air blower work, barrier detections of radar is to front exterior wall spacing in default threshold
When outside value interval;
5) when unreel length measurement unit detect unreel length be more than predetermined threshold value when.
By above-mentioned early warning so that device work is more safe and reliable.