CN106114859A - A kind of aerial electric electrical network fire extinguishing job that requires special skills unmanned plane - Google Patents
A kind of aerial electric electrical network fire extinguishing job that requires special skills unmanned plane Download PDFInfo
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- CN106114859A CN106114859A CN201610493467.3A CN201610493467A CN106114859A CN 106114859 A CN106114859 A CN 106114859A CN 201610493467 A CN201610493467 A CN 201610493467A CN 106114859 A CN106114859 A CN 106114859A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0228—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
- A62C3/0242—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft by spraying extinguishants from the aircraft
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
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Abstract
The present invention relates to a kind of aerial electric electrical network fire extinguishing job that requires special skills unmanned plane, including unmanned plane main body, trestle table, electrical turntable, hybrid mechanism and extinguishing device；Described trestle table is positioned at extinguishing device upper end center position, the Y-shaped structure of trestle table, trestle table lower end is connected with extinguishing device, trestle table upper end is connected with electrical turntable lower surface, hybrid mechanism is between electrical turntable and unmanned plane main body, and hybrid mechanism lower end is connected with electrical turntable upper surface, hybrid mechanism upper end is connected with unmanned plane main body.The present invention can to aerial electric electrical network breaking out of fire time carry out high altitude firefighting extinguishing operation, and automaticity is high, fire extinguishing time have a smooth flight flexibly, spray regime is big, fire-fighting efficiency is high and safety is high in fire extinguishing, solves the dangerous big problem of the artificial fire-fighting fire extinguishing of aerial electric electrical network.
Description
Technical field
The present invention relates to electric power fire-fighting aircraft field, specifically a kind of aerial electric electrical network fire extinguishing job that requires special skills without
Man-machine.
Background technology
Electric power is the energy using electric energy as power, invents in 19 century 70s, and invention and the application of electric power start
Industrialization climax for the second time, since becoming 18th century of human history, one of three scientific and technological revolutions that the world occurs, from this section's technological transformation
Having become the life of people, the large-scale electrical power system that 20th century occurred is one of most important achievement in the human engineering history of science,
The power generation being made up of links such as generating, transmission of electricity, power transformation, distribution and electricity consumptions and consumption system, it is by nature once
The energy changes into electric power by mechanical energy device, then supplies power to each user through transmission of electricity, power transformation and distribution；Due to electric power from
Produce, transmit and use during be easiest to produce electric leakage or use the improper fire that causes of environment, the easy breaking out of fire of electric power
Occasion is mainly by electric station, power supply station, transformer station, power distribution station, transmission line of electricity, overhead system, electric power laboratory and height line ball
Cable laying ground, road etc., and electric power fire occurs rapidly, and scene of fire is dangerous big and coverage is wide.
The fire extinguisher that fire-fighting at present uses is of a great variety, mainly has carbon dioxide extinguisher, 1211 fire extinguishers, dry-chemical fire extinguishing
Device, acid subtract foam annihilator, carbon tetrachloride fire extinguisher, mechanical foam fire extinguisher, water-type extinguisher and other fire extinguishing appliances etc.；Go out
Firearm is mainly made up of stack shell, spray canister and switch valve, divides from fire-extinguishing operations step and mode, and a class is only need to extract insurance
Ring, is directed at spray canister burning things which may cause a fire disaster and directly carries out operation, another kind of, is first to open Flos Mume wheel valve, when spray canister is directed at burning things which may cause a fire disaster operation
Need to press duck-beak type valve simultaneously.
Fire extinguisher entrance fire-fighting scene is manually carried for the fire many employings of fire-fighting fire extinguishing mode and carries out artificial fire-fighting operation,
For low latitude fire many employings lift, fireman being delivered to eminence and carry out fire-fighting operation, there is danger in such existing fire fighting mode
Dangerous greatly fire fighter's personal safety is caused greatly threat, have many firemans every year because on-the-spot fire-fighting operation
And sacrifice is died at one's post numerous；Manual site's fire-fighting operation fire-fighting efficiency progressively can drop along with the elongation of activity duration simultaneously
Low, fire-fighting fire extinguishing whole efficiency is low, speed slow and very flexible.Go out in consideration of it, the invention provides a kind of aerial electric electrical network
Fire job that requires special skills unmanned plane.
Summary of the invention
In order to make up the deficiencies in the prior art, the invention provides a kind of aerial electric electrical network fire extinguishing job that requires special skills unmanned
Machine.
The present invention to solve its technical problem and realize by the following technical solutions.
A kind of aerial electric electrical network fire extinguishing job that requires special skills unmanned plane, including unmanned plane main body, trestle table, electrical turntable, mixes
Online structure and extinguishing device；Described trestle table is positioned at extinguishing device upper end center position, the Y-shaped structure of trestle table, props up
Pallet lower end is connected with extinguishing device, and trestle table upper end is connected with electrical turntable lower surface, and hybrid mechanism is positioned at electrical turntable
And between unmanned plane main body, and hybrid mechanism lower end is connected with electrical turntable upper surface, hybrid mechanism upper end and unmanned owner
Body is connected.
As a further improvement on the present invention, described unmanned plane main body includes frame, servomotor, propeller, locking
Detain and protective cover, and the quantity of servomotor, propeller and tight locking button is six；Described central rack is cirque structure, machine
It is respectively symmetrically along its center axis outside frame and is provided with bar shaped support, bar shaped support offers rectangle material reducing mouth, servomotor
Bottom is fixed on bar shaped stent outer upper surface, and propeller is arranged on servomotor spindle, and propeller and servomotor
Being locked by tight locking button between main shaft, protective cover is positioned at directly over frame, and protective cover is semielliptical shape housing knot
Structure.
As a further improvement on the present invention, described hybrid mechanism includes roll-out tray and four-freedom parallel mechanism,
Roll-out tray is positioned at above four-freedom parallel mechanism, and roll-out tray is connected with four-freedom parallel mechanism；Described movement
Underframe includes base plate, shifting sledge, slide block, limit spring and locking post, and the quantity of shifting sledge and slide block is four, spacing
Number of springs is 16, and the quantity of locking post is 32；Described base plate is fixed on four-freedom parallel mechanism, mobile sliding
Rail is respectively symmetrically layout along longitudinal center's axis of base plate, and shifting sledge two ends are respectively arranged with baffle plate, and slide block is arranged on movement
On slide rail, limit spring is between slide block and the baffle plate of shifting sledge, and limit spring one end is sliding with mobile by locking post
The baffle plate of rail is connected, the limit spring other end by locking post be connected with slide block, and the baffle plate medial surface of shifting sledge with
All offering installation screwed hole before and after slide block on end face, locking post one end is provided with the tight locking button for fixing limit spring,
The locking post other end is provided with and installs the external screw thread that corresponding threaded holes closes；Roll-out tray uses the cascaded structure of a translation, moves
Dynamic underframe can move forward and backward, and moves before and after can driving four-freedom parallel mechanism by roll-out tray；Described four selfs
Fixed platform, Hooke's hinge, expansion link, spherical hinge and moving platform is included by degree parallel institution, and Hooke's hinge, expansion link and spherical hinge
Quantity is four；Described fixed platform and moving platform are disc-shaped structure, and moving platform is positioned at immediately below fixed platform, fixed platform
End portion and moving platform upper part are provided with installation screw thread respectively, and expansion link bottom is connected with slide block by Hooke's hinge
Connecing, expansion link top is connected with moving platform by spherical hinge；Four-freedom parallel mechanism uses the parallel machine of 4-UPS form
Structure, can realize a translation three and rotate the motion in totally four degree of freedom directions, and movement effects is good, and freedom of motion is many, compact conformation
And bearing capacity is strong；Hybrid mechanism is applied in the present invention, on the one hand serves the regulation to extinguishing device orientation angles, just
In the carrying out of the high aerial comprehensive extinguishing operation of various attitudes of the present invention, on the other hand extinguishing device is served the effect of damping
Really so that extinguishing device is in horizontal plateau under the various flight attitude of the present invention all the time, prevents jitter excessive to storage
The fire extinguisher put causes potential safety hazard.
As a further improvement on the present invention, described extinguishing device includes support plate, fire extinguishing guide rail, fire extinguishing guide block, fixes
Adjusting means and drop handle drawing device, and the quantity of fire extinguishing guide rail, fire extinguishing guide block, secured adjusted device and drop handle drawing device is equal
It is two；Being horizontal structure in the middle part of described support plate, the support plate left and right sides is incline structure, and fire extinguishing guide rail is along the transverse center of support plate
Axis is respectively symmetrically and is fixed on both sides before and after support plate, and fire extinguishing guide block is arranged on fire extinguishing guide rail, and secured adjusted device is solid respectively
Being scheduled on the left and right sides of support plate, drop handle drawing device is positioned at inside secured adjusted device, and drop handle drawing device lower end is fixed on
On fire extinguishing guide block.
As a further improvement on the present invention, described secured adjusted device includes fixed frame, regulation rotating shaft, lower limit
Frame, upper limit frame, latch segment, shrinking connecting-rod, the first rotational pin and the second rotational pin；Described fixed frame is medial extremity opening
Frame structure, fixed frame longitudinal direction spaced set has sideboard, is provided with semicircular arc cushion block, fixed frame upper end between sideboard
Crosspiece it is provided with at medium position；Described lower limit frame is positioned at fixed frame inner top side, and lower limit frame lower end is by regulation
Rotating shaft is connected with fixed frame, and upper limit frame is positioned at directly over lower limit frame, and upper limit frame lower end and lower limit frame upper end equal
Offer upper limit position groove and lower limit groove respectively, and upper limit position groove and lower limit groove are arcuate structure, upper limit position groove and lower limit
Position groove respectively one_to_one corresponding, before and after upper limit frame lower end, before and after both sides and lower limit frame upper end, both sides are provided with projection seat respectively
Being locked with employing latch segment between lower projection seat, and upper projection seat and lower projection seat, shrinking connecting-rod one end is by the first rotation
Pin is connected with lower limit frame, and the shrinking connecting-rod other end is by the crosspiece phase of the second rotational pin with fixed frame upper center position
Connect.
As a further improvement on the present invention, described drop handle drawing device includes mobile support saddle, rolling bearing, pulls open electricity
Dynamic push rod and pulling claw；Being provided with floor outside described mobile support saddle, rolling bearing is positioned at mobile support saddle lateral wall upper end position
Locate, and rolling bearing is equidistantly evenly arranged along mobile support saddle longitudinal direction, pulls open electric pushrod bottom and is fixed on rolling bearing
On, pull open electric pushrod top and pulling claw is installed, and pull open employing threaded engagement between electric pushrod top and pulling claw rear end
Mode is attached, and pulling claw front end is provided with incomplete annular and hooks pawl.
During concrete operations, it is fixed in first fire extinguisher is placed into fixed frame and stores, and the spray canister of fire extinguisher is pacified
It is inserted between the upper limit position groove of upper limit frame and the lower limit groove of lower limit frame, by the relieving ring of fire extinguisher around being enclosed within pulling claw；
Then, when the present invention enters operation area, by drop handle drawing device, the relieving ring on fire extinguisher is extracted so that at fire extinguisher
In open mode；The spray canister of fire extinguisher can be driven to carry out regulating rotating shaft by shrinking connecting-rod again to rotate for center of rotation,
It is achieved thereby that the adjustable angle function that fire extinguisher is when fire extinguishing, fire extinguishing spray regime is wide, and fire-fighting efficiency is high.
Compared with prior art, the invention have the advantages that
(1) present invention can to aerial electric electrical network breaking out of fire time carry out high altitude firefighting extinguishing operation, and automaticity
Have a smooth flight flexibly during high, fire extinguishing, spray regime is big, fire-fighting efficiency is high and safety is high in fire extinguishing, solves aerial electric electrical network
The dangerous big problem of artificial fire-fighting fire extinguishing.
(2) roll-out tray of the present invention uses the cascaded structure of a translation, and four-freedom parallel mechanism uses 4-UPS form
Parallel institution, a translation three can be realized and rotate the motion in totally four degree of freedom directions, movement effects is good, and freedom of motion is many,
Compact conformation and bearing capacity are strong；Hybrid mechanism is applied in the present invention, on the one hand serves extinguishing device orientation angles
Regulation, it is simple to the carrying out of the high aerial comprehensive extinguishing operation of various attitudes of the present invention, on the other hand extinguishing device is served
The effect of damping so that extinguishing device is in horizontal plateau under the various flight attitude of the present invention all the time, prevents jitter
The excessive fire extinguisher to storing causes potential safety hazard.
(3) extinguishing device of the present invention can realize fire extinguisher and stores the extracting of fire extinguisher relieving ring fixing, existing, fire extinguisher spray
Cylinder is fixing and the function of spraying operation adjustable angle, and fire extinguishing spray regime is wide, fire-fighting efficiency is high and safety is good.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the perspective view after the present invention removes unmanned plane main body；
Fig. 3 is the perspective view of hybrid mechanism of the present invention；
Fig. 4 is perspective view when trestle table of the present invention, electrical turntable and extinguishing device cooperation；
Fig. 5 is the perspective view of secured adjusted device of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Figures 1 to 5, a kind of aerial electric electrical network fire extinguishing job that requires special skills unmanned plane, including unmanned plane main body 1, props up
Pallet 2, electrical turntable 3, hybrid mechanism 4 and extinguishing device 5；Described trestle table 2 is positioned at extinguishing device 5 upper end center position
Place, the Y-shaped structure of trestle table 2, trestle table 2 lower end is connected with extinguishing device 5, trestle table 2 upper end and electrical turntable 3 lower surface
Being connected, hybrid mechanism 4 is between electrical turntable 3 and unmanned plane main body 1, and hybrid mechanism 4 lower end and electrical turntable 3 upper end
Face is connected, and hybrid mechanism 4 upper end is connected with unmanned plane main body 1.
As it is shown in figure 1, described unmanned plane main body 1 includes frame 11, servomotor 12, propeller 13, tight locking button 14 and
Protective cover 15, and the quantity of servomotor 12, propeller 13 and tight locking button 14 is six；Tie in annular in the middle part of described frame 11
Structure, is respectively symmetrically along its center axis outside frame 11 and is provided with bar shaped support, bar shaped support offers rectangle material reducing mouth, watches
Taking motor 12 bottom to be fixed on bar shaped stent outer upper surface, propeller 13 is arranged on servomotor 12 main shaft, and spiral
Being locked by tight locking button 14 between oar 13 and servomotor 12 main shaft, protective cover 15 is positioned at directly over frame 11, and
Protective cover 15 is in semielliptical shape shell structure.
As shown in Figures 2 and 3, described hybrid mechanism 4 includes roll-out tray 41 and four-freedom parallel mechanism 42, mobile
Underframe 41 is positioned at above four-freedom parallel mechanism 42, and roll-out tray 41 is connected with four-freedom parallel mechanism 42；Described
Roll-out tray 41 includes base plate 411, shifting sledge 412, slide block 413, limit spring 414 and locking post 415, and shifting sledge
412 and the quantity of slide block 413 be four, limit spring 414 quantity is 16, and the quantity of locking post 415 is 32；Described
Base plate 411 is fixed on four-freedom parallel mechanism 42, and shifting sledge 412 is respectively symmetrically along longitudinal center's axis of base plate 411
Arranging, shifting sledge 412 two ends are respectively arranged with baffle plate, and slide block 413 is arranged on shifting sledge 412, and limit spring 414 is positioned at
Between the baffle plate of slide block 413 and shifting sledge 412, and limit spring 414 one end is by locking post 415 and shifting sledge 412
Baffle plate is connected, and limit spring 414 other end is connected with slide block 413 by locking post 415, and the baffle plate of shifting sledge 412
All offering installation screwed hole before and after medial surface and slide block 413 on end face, locking post 415 one end is provided with for fixing spacing
The tight locking button of spring 414, locking post 415 other end is provided with and installs the external screw thread that corresponding threaded holes closes；Roll-out tray 41 is adopted
With the cascaded structure of a translation, roll-out tray 41 can move forward and backward, and four-degree-of-freedom can be driven in parallel by roll-out tray 41
Move before and after mechanism 42；Described four-freedom parallel mechanism 42 includes fixed platform 421, Hooke's hinge 422, expansion link 423, ball
Hinge 424 and moving platform 425, and the quantity of Hooke's hinge 422, expansion link 423 and spherical hinge 424 is four；Described fixed platform
424 and moving platform 425 be disc-shaped structure, and moving platform 425 is positioned at immediately below fixed platform 425, fixed platform 421 end portion
Being provided with installation screw thread respectively with moving platform 425 upper part, Hooke's hinge 422 and slide block 413 phase are passed through in expansion link 423 bottom
Connecting, expansion link 423 top is connected with moving platform 425 by spherical hinge 424；Four-freedom parallel mechanism 42 uses 4-UPS
The parallel institution of form, can realize a translation three and rotate the motion in totally four degree of freedom directions, and movement effects is good, freedom of motion
Many, compact conformation and bearing capacity are strong；Hybrid mechanism 4 is applied in the present invention, on the one hand serves extinguishing device 5 orientation
The regulation of angle, it is simple to the carrying out of the high aerial comprehensive extinguishing operation of various attitudes of the present invention, on the other hand to extinguishing device 5
Arrive the effect of damping so that extinguishing device 5 is in horizontal plateau under the various flight attitude of the present invention all the time, prevents from trembling
The dynamic excessive fire extinguisher to storing of property causes potential safety hazard.
As shown in Figure 4 and Figure 5, described extinguishing device 5 includes support plate 51, fire extinguishing guide rail 52, fire extinguishing guide block 53, fixing tune
Regulating device 54 and drop handle drawing device 55, and fire extinguishing guide rail 52, fire extinguishing guide block 53, secured adjusted device 54 and drop handle drawing device
The quantity of 55 is two；Being horizontal structure in the middle part of described support plate 51, support plate 51 left and right sides is incline structure, guide rail 52 of putting out a fire
Being respectively symmetrically along the central transverse axis of support plate 51 and be fixed on both sides before and after support plate 51, fire extinguishing guide block 53 is arranged on fire extinguishing guide rail
On 52, secured adjusted device 54 is separately fixed at the left and right sides of support plate 51, and drop handle drawing device 55 is positioned at secured adjusted device
Inside 54, and drop handle drawing device 55 lower end is fixed on fire extinguishing guide block 53；Described secured adjusted device 54 includes fixed frame
541, regulation rotating shaft 542, lower limit frame 543, upper limit frame 544, latch segment 545, shrinking connecting-rod the 546, first rotational pin 547 and
Second rotational pin 548；The described frame structure that fixed frame 541 is medial extremity opening, fixed frame 541 longitudinal direction equidistantly sets
Being equipped with sideboard, be provided with semicircular arc cushion block between sideboard, fixed frame 541 upper center position is provided with crosspiece；Described
Lower limit frame 543 is positioned at fixed frame 541 inner top side, and lower limit frame 543 lower end is by regulation rotating shaft 542 and fixed frame 541
Being connected, upper limit frame 544 is positioned at directly over lower limit frame 543, and upper limit frame 544 lower end and lower limit frame 543 upper end equal
Offer upper limit position groove and lower limit groove respectively, and upper limit position groove and lower limit groove are arcuate structure, upper limit position groove and lower limit
Position groove respectively one_to_one corresponding, before and after upper limit frame 544 lower end, before and after both sides and lower limit frame 543 upper end, both sides are provided with respectively
Latch segment 545 is used to be locked between upper projection seat and lower projection seat, and upper projection seat and lower projection seat, shrinking connecting-rod 546 one end
Being connected with lower limit frame 543 by the first rotational pin 547, shrinking connecting-rod 545 other end is by the second rotational pin 548 and fixes
The crosspiece of frame 541 upper center position is connected；Described drop handle drawing device 55 includes mobile support saddle 551, rolling bearing
552, electric pushrod 553 and pulling claw 554 are pulled open；Being provided with floor outside described mobile support saddle 551, rolling bearing 552 is positioned at
At the upper end position of mobile support saddle 551 lateral wall, and rolling bearing 552 is equidistantly evenly arranged along mobile support saddle 551 longitudinal direction,
Pull open electric pushrod 553 bottom to be fixed on rolling bearing 552, pull open electric pushrod 553 top and pulling claw 554 is installed, and draw
Opening uses the mode of threaded engagement to be attached between electric pushrod 553 top and pulling claw 554 rear end, and pulling claw 554 front end is arranged
Incomplete annular is had to hook pawl.During concrete operations, it is fixed in first fire extinguisher is placed into fixed frame 541 and stores, and will
The spray canister of fire extinguisher assigns between the upper limit position groove of upper limit frame 544 and the lower limit groove of lower limit frame 543, by fire extinguisher
Relieving ring is around being enclosed within pulling claw 554；Then when the present invention enters operation area, by drop handle drawing device 5 by fire extinguisher
Relieving ring is extracted so that fire extinguisher is in open mode；The spray canister of fire extinguisher can be driven to carry out adjusting by shrinking connecting-rod 546 again
Joint rotating shaft 542 rotates for center of rotation, it is achieved thereby that the adjustable angle function that fire extinguisher is when fire extinguishing, fire extinguishing injection model
Enclosing wide, fire-fighting efficiency is high.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.The technical staff of the industry should
Understanding, the present invention is not restricted to the described embodiments, the simply explanation present invention's of the description in above-described embodiment and description
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.Claimed scope is by appending claims and equivalent thereof
Define.
Claims (2)
1. an aerial electric electrical network fire extinguishing job that requires special skills unmanned plane, it is characterised in that: include unmanned plane main body, trestle table, electricity
Dynamic turntable, hybrid mechanism and extinguishing device；Described trestle table is positioned at extinguishing device upper end center position, and trestle table is in " Y "
Type structure, trestle table lower end is connected with extinguishing device, and trestle table upper end is connected with electrical turntable lower surface, and hybrid mechanism is positioned at
Between electrical turntable and unmanned plane main body, and hybrid mechanism lower end is connected with electrical turntable upper surface, hybrid mechanism upper end with
Unmanned plane main body is connected；Wherein:
Described unmanned plane main body includes frame, servomotor, propeller, tight locking button and protective cover, and servomotor, propeller
It is six with the quantity of tight locking button；Described central rack is cirque structure, is respectively symmetrically along its center axis and sets outside frame
Being equipped with bar shaped support, bar shaped support offers rectangle material reducing mouth, servomotor bottom is fixed on bar shaped stent outer upper surface
On, propeller is arranged on servomotor spindle, and it is solid to carry out locking by tight locking button between propeller and servomotor spindle
Fixed, protective cover is positioned at directly over frame, and protective cover is semielliptical shape shell structure；
Described hybrid mechanism includes roll-out tray and four-freedom parallel mechanism, and roll-out tray is positioned at four-freedom parallel mechanism
Top, and roll-out tray is connected with four-freedom parallel mechanism；
Described roll-out tray includes base plate, shifting sledge, slide block, limit spring and locking post, and shifting sledge and slide block
Quantity is four, and limit spring quantity is 16, and the quantity of locking post is 32；Described base plate is fixed on four-degree-of-freedom also
On online structure, shifting sledge is respectively symmetrically layout along longitudinal center's axis of base plate, and shifting sledge two ends are respectively arranged with baffle plate,
Slide block is arranged on shifting sledge, and limit spring is between slide block and the baffle plate of shifting sledge, and limit spring one end is passed through
Locking post is connected with the baffle plate of shifting sledge, and the limit spring other end is connected with slide block by locking post, and shifting sledge
Baffle plate medial surface and slide block before and after all offer installation screwed hole on end face, locking post one end is provided with for fixing spacing
The tight locking button of spring, the locking post other end is provided with and installs the external screw thread that corresponding threaded holes closes；
Described four-freedom parallel mechanism includes fixed platform, Hooke's hinge, expansion link, spherical hinge and moving platform, and Hooke's hinge, stretches
The quantity of contracting bar and spherical hinge is four；Described fixed platform and moving platform are disc-shaped structure, and moving platform is positioned at and allocates
Immediately below platform, fixed platform end portion and moving platform upper part are provided with installation screw thread respectively, and expansion link bottom is by tiger
Gram hinge is connected with slide block, and expansion link top is connected with moving platform by spherical hinge；
Described extinguishing device includes support plate, fire extinguishing guide rail, fire extinguishing guide block, secured adjusted device and drop handle drawing device, and goes out
The quantity of fire guide rail, fire extinguishing guide block, secured adjusted device and drop handle drawing device is two；It it is horizontal junction in the middle part of described support plate
Structure, the support plate left and right sides is incline structure, and fire extinguishing guide rail is respectively symmetrically along the central transverse axis of support plate before being fixed on support plate
Rear both sides, fire extinguishing guide block is arranged on fire extinguishing guide rail, and secured adjusted device is separately fixed at the left and right sides of support plate, and drop handle pulls open
Device is positioned at inside secured adjusted device, and drop handle drawing device lower end is fixed on fire extinguishing guide block；
Described secured adjusted device include fixed frame, regulation rotating shaft, lower limit frame, upper limit frame, latch segment, shrinking connecting-rod,
First rotational pin and the second rotational pin；Described fixed frame is the frame structure of medial extremity opening, between fixed frame longitudinal direction etc.
Away from being provided with sideboard, being provided with semicircular arc cushion block between sideboard, fixed frame upper center position is provided with crosspiece；Described
Lower limit frame is positioned at fixed frame inner top side, and lower limit frame lower end is connected with fixed frame by regulation rotating shaft, upper limit frame
It is positioned at directly over lower limit frame, and upper limit frame lower end and lower limit frame upper end offer upper limit position groove and lower limit respectively
Groove, and upper limit position groove and lower limit groove be arcuate structure, upper limit position groove and lower limit groove one_to_one corresponding respectively, under upper limit frame
Before and after end, before and after both sides and lower limit frame upper end, both sides are provided with projection seat and lower projection seat respectively, and upper projection seat and lower projection seat it
Between use latch segment be locked, shrinking connecting-rod one end is connected with lower limit frame by the first rotational pin, shrinking connecting-rod
The other end is connected by the crosspiece of the second rotational pin with fixed frame upper center position.
A kind of aerial electric electrical network fire extinguishing job that requires special skills unmanned plane the most according to claim 1, it is characterised in that: described
Drop handle drawing device includes mobile support saddle, rolling bearing, pulls open electric pushrod and pulling claw；It is provided with outside described mobile support saddle
Floor, rolling bearing is positioned at the upper end position of mobile support saddle lateral wall, and rolling bearing is equidistant along mobile support saddle longitudinal direction
It is evenly arranged, pulls open electric pushrod bottom and be fixed on rolling bearing, pull open electric pushrod top and pulling claw is installed, and pull open electricity
Moving uses the mode of threaded engagement to be attached between push rod top and pulling claw rear end, pulling claw front end is provided with incomplete annular
Hook pawl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610493467.3A CN106114859B (en) | 2016-06-28 | 2016-06-28 | A kind of aerial electric power grid fire extinguishing job that requires special skills unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610493467.3A CN106114859B (en) | 2016-06-28 | 2016-06-28 | A kind of aerial electric power grid fire extinguishing job that requires special skills unmanned plane |
Publications (2)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108839803A (en) * | 2018-06-29 | 2018-11-20 | 刘先平 | A kind of pesticide brainpower insufflation unmanned plane |
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| WO2013123459A2 (en) * | 2012-02-15 | 2013-08-22 | Microlink Devices, Inc. | Integration of high-efficiency, lightweight solar sheets onto unmanned aerial vehicle for increased endurance |
| CN205044962U (en) * | 2015-08-31 | 2016-02-24 | 晏高飞 | Multi -functional fire control aircraft |
| CN205127216U (en) * | 2015-11-23 | 2016-04-06 | 曾凯涛 | High altitude electric power automatic fire extinguishing device |
| CN205127215U (en) * | 2015-11-23 | 2016-04-06 | 曾凯涛 | High altitude power equipment extinguishing device |
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| WO2013123459A2 (en) * | 2012-02-15 | 2013-08-22 | Microlink Devices, Inc. | Integration of high-efficiency, lightweight solar sheets onto unmanned aerial vehicle for increased endurance |
| CN205044962U (en) * | 2015-08-31 | 2016-02-24 | 晏高飞 | Multi -functional fire control aircraft |
| CN205127216U (en) * | 2015-11-23 | 2016-04-06 | 曾凯涛 | High altitude electric power automatic fire extinguishing device |
| CN205127215U (en) * | 2015-11-23 | 2016-04-06 | 曾凯涛 | High altitude power equipment extinguishing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108839803A (en) * | 2018-06-29 | 2018-11-20 | 刘先平 | A kind of pesticide brainpower insufflation unmanned plane |
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