CN109398741A - Trailer-type unmanned plane emitter - Google Patents
Trailer-type unmanned plane emitter Download PDFInfo
- Publication number
- CN109398741A CN109398741A CN201811519082.5A CN201811519082A CN109398741A CN 109398741 A CN109398741 A CN 109398741A CN 201811519082 A CN201811519082 A CN 201811519082A CN 109398741 A CN109398741 A CN 109398741A
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- Prior art keywords
- guide rail
- rope
- coaster
- rail
- roller
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- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 238000004064 recycling Methods 0.000 claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 239000004020 conductor Substances 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000004044 response Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 10
- 230000007306 turnover Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 241000736199 Paeonia Species 0.000 description 1
- 235000006484 Paeonia officinalis Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/04—Ground or aircraft-carrier-deck installations for launching aircraft
- B64F1/10—Ground or aircraft-carrier-deck installations for launching aircraft using self-propelled vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
- B60S9/10—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting by fluid pressure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Handcart (AREA)
Abstract
The present invention relates to unmanned plane launch installation technical fields, specifically refer to a kind of trailer-type unmanned plane emitter, including trailer chassis, trailer chassis includes vehicle frame, wheel and telescopic outrigger, trailer chassis is equipped with foldable guiding rail transmission gear, coaster, coaster idler wheel, drum drive, fore-stock and after-poppet, foldable guiding rail transmission gear includes guide rail mechanism, strainer, hinge, coaster arrestment mechanism and supporting mechanism, guide rail mechanism is equipped with rope drum, coaster is slidably connected through coaster idler wheel with guide rail mechanism, supporting mechanism includes support transverse slat, electric pushrod and support rod, coaster arrestment mechanism includes u-bracket, sleeve rack and permanent magnet, the lower end of the tackle face is equipped with conductor plate, drum drive includes driving motor, roller, rolling stand, recycle rope and driving rope, driving motor drives roller, recycling Rope and driving rope connect with coaster and roller, the present invention have many advantages, such as it is easy to operate, brake, fast response time.
Description
Technical field
The present invention relates to unmanned plane launch installation technical field, in particular to a kind of trailer-type unmanned plane emitters.
Background technique
In recent years, the features such as unmanned plane is with its simple structure, convenient manipulation and higher security performance is by more next
More attention, existing small drone, the considerations of for save the cost etc., fuselage etc. is generally used metal or modeling
Material, generally also by metal, perhaps plastics are made or are generally not provided with stabilizer blade stabilizer blade, and unmanned plane in many cases, can not
Realization is independently taken off, it is therefore necessary to have additional device or technology that unmanned plane is helped to take off, at present the mode master that takes off of unmanned plane
There is takeoff, take off vertically and catapult-assisted take-off etc.；It takes off higher to site requirements, this mode is difficult in field
It realizes；Take off vertically the enough lift of engine generation for requiring unmanned plane that must have strength, and most of unmanned vehicle engines
Power is unable to satisfy；Catapult-assisted take-off is comparatively lower to the engine power requirement of unmanned plane, and the requirement to environment is also very low,
Therefore this mode of taking off is generally used, and is generallyd use electric capstan band running block, is emitted rubber band accumulation of energy, upper dress portion
Divide and transported by sheave or trailer, elastic force transmitting utilizes the very strong elastic element of retractility (such as rubber band, spring)
Elastic force be used as power, provide the required acceleration that takes off, elastic element is driven by more than ten pairs of rubber cords, and rubber cord uses electricity in advance
Dynamic winch pulls open, and unmanned plane is erected on the ejection bracket of similar trolley, and ejection force is sent to by triple pulley blocks along guide rail
Trolley drives unmanned plane transmitting, and Chinese patent CN107933947A discloses a kind of small drone car launcher, including transmitting is put down
Platform, support column and emission base, the bottom of emission base are set there are two wheel, and support column is vertically fixedly connected on emission base
Surface, emission base are equipped with hydraulic station, and the length direction of flat pad is arranged in left-right direction, the bottom rear of flat pad
It is hinged on upper end of support column, lifting cylinder is equipped between the bottom right side and emission base of flat pad, flat pad is equipped with
Emit pushing meanss, emission base is equipped with driving device, and hydraulic station passes through oil pipe and lifting cylinder, driving device and hair respectively
Pushing meanss are penetrated to be connected；Flat pad includes take off plate, floor and bottom plate, and the length direction of the plate that takes off, floor and bottom plate is equal
It is arranged in left-right direction, bottom plate is located at the lower section for the plate that takes off, and floor, which is located at, to take off between plate and bottom plate, and floor is set perpendicular to bottom plate
It sets, the upper side edge of floor is fixed on the midline for plate lower surface of taking off, and the lower side of floor is fixed on the middle line of plate upper surface
Place；The transmitting pushing meanss include power spring, traction rope and sliding traction mechanism, and lifting cylinder lower end is fixedly connected on hair
Right part on the upside of pedestal is penetrated, the piston rod end of lifting cylinder is hinged on the right side of bottom plate, and the first fixed pulley, bottom plate are equipped on the right side of bottom plate
Right side lower surface is fixedly connected with mounting cylinder along its length, and the left end of mounting cylinder is open and right end blocks, on the upside of mounting cylinder
Barrel offers the first slot of strip along mounting cylinder length direction, and side tube-wall is opened along mounting cylinder length direction under mounting cylinder
Equipped with the second slot less than the first slot length, the second fixed pulley is equipped on the upside of mounting cylinder, power spring is located in mounting cylinder
Interior and power spring right end is fixedly connected with mounting cylinder right end, and power spring left end is fixedly connected with plectane, the circumferential table of plectane
Ball is embedded on face, the inner cavity rolling of ball and mounting cylinder cooperates, and plectane diameter is less than the intracavity diameter of mounting cylinder, traction rope
One end is connect with the right side on front side of floor, and the other end of traction rope is connect with plectane；Floor offers long hole along its length,
The sliding traction mechanism includes the sliding rack being slidably connected in long hole, and sliding rack includes strip sliding block, the sliding of strip sliding block
It is connected in the long hole of floor, the left end of strip sliding block is fixedly connected with the first installation axle being arranged along the longitudinal direction, and strip is sliding
The right end of block is fixedly connected with the second installation axle being arranged along the longitudinal direction, and the rear and front end of the first installation axle passes through bearing respectively
It is rotatably connected to idler wheel, two idler wheel rollings are connected on bottom plate, and the rear and front end of the second installation axle is rotated by bearing respectively
It is connected with movable pulley, one end of traction rope and the right side on front side of floor connect, before the other end of traction rope successively bypasses floor
The movable pulley of side, the first fixed pulley and the second fixed pulley are connect with plectane；Fixed plate, fixed plate are fixed on front side of strip sliding block
Front side be fixed with the first mounting plate vertically downward, fixed plate is fixedly arranged at the front end with the second mounting plate, hinged on the second mounting plate
There is L shape pole, electric cylinder is equipped between one end and the first mounting plate of L shape pole, the other end of L shape pole, which is fixedly connected with, to be led
Draw block, guiding piece is equipped with jaw；The driving device includes push action cylinder, press oil cylinder and lifting ram, and emission base is left
Middle part is equipped with sliding slot in left-right direction, is equipped with slide plate in sliding slot, slide plate is in sliding fit with the sliding chute, and emission base left side level is set
There is push action cylinder, be connected on the left of the piston rod end of push action cylinder and slide plate, press oil cylinder lower end is hinged in slide plate upside
Portion, the piston rod end for pressing oil cylinder are fixedly connected with pinch roller, and the second slot that pinch roller passes through on the downside of mounting cylinder protrudes into mounting cylinder
Interior mutually to compress with plectane, right part is connected with lifting ram on the upside of slide plate, and the piston rod end of lifting ram is hinged on press oil cylinder
Cylinder barrel side；The bottom symmetrical of emission base is set there are four hydraulic leg, and hydraulic station is connected by oil pipe with hydraulic leg；Hair
It penetrates base right side and is fixedly connected with towing hook；Flat pad is limited to emission base in above-mentioned patent, thus Chinese patent
CN101503115B discloses a kind of folding unmanned plane ejection system, including multistage ejector rail, turnover hinge, hinge lock
Determine mechanism and fold locking mechanisms, it is characterised in that: turnover hinge is fixed on the end of adjacent two ejector rail, ejector rail
Using the shaft for hinge of transferring as rotation center, is vertically being folded or be unfolded at least once in ejector rail plane, making to launch
System is in collapsed transportable state or transmitting working condition, fold locking mechanisms are arranged on guide rail, when ejection system is in folding
When folded travel position, for locking two ejector rails folded；Hinge locking mechanisms are located on turnover hinge, work as ejection
When system is in transmitting working condition, for locking turnover hinge, make that relative motion, fold latch cannot occur between ejector rail
Determine that mechanism is identical with hinge locking mechanisms structure, on a blade including turnover hinge is arranged in or in one section of ejector rail
Retainer is arranged on turnover another blade of hinge or the bracket in another section of ejector rail, across bracket is inserted into holding
Locking bolt in device jack locks locking bolt on retainer or the lever unclamped and retainer nut, sets on bracket
There is the guide sleeve of locking bolt, which is provided with threaded hole, locking bolt is screw-rod structure, and it is adjacent to reach locking by rotation screw rod
Tightening force needed for component, turnover hinge are fixed by bolt and ejector rail end, and fold locking mechanisms pass through bolt and bullet
It penetrates guide rail to fix, turnover hinge end face is equipped with limiting slot；The deficiency of above-mentioned two patent is: first is that elastic element is easy aging,
Accumulation of energy is unstable, and emission process releases energy unevenly, and installation maintenance is difficult, and reliability relative deficiency directly affects unmanned plane
The safe application performance of take-off attitude and emitter；Second is that being braked by power spring, spring is easy to produce oscillating motion, no
Controllably, braking ability is bad；Third is that above-mentioned patent is cooperated using multiple hydraulic-drivens, at high cost, structure is complicated, dynamic response
Slowly, the emission rate of coaster not can guarantee；Fourth is that above-mentioned fold locking mechanisms, structure is complicated, and locking bolt is removed when unlocking
It is easy to fall or lose, it is inconvenient for use.
Summary of the invention
The purpose of the present invention is to solve prior art deficiencies, provide a kind of structure novel, easy to operate, guide rail exhibition
It opens, fold, convenient transportation, fast response time, trailer-type unmanned plane emitter at low cost.
To achieve the above object, the technical scheme adopted by the invention is that:
A kind of trailer-type unmanned plane emitter, including trailer chassis, the trailer chassis include vehicle frame, wheel and flexible branch
Leg, it is characterised in that: trailer chassis is equipped with foldable guiding rail transmission gear, coaster, coaster idler wheel, drum drive, preceding
Bracket and after-poppet, the central frame beam are equipped with drum drive, and vehicle frame front end is equipped with fore-stock, and vehicle frame rear end is propped up after being equipped with
Frame, the fore-stock and after-poppet are equipped with foldable guiding rail transmission gear, and the fore-stock lower end is fixedly connected with vehicle frame, on
End is connected with foldable guiding rail transmission gear, and the after-poppet lower end is fixedly connected with vehicle frame, and upper end and foldable guide rail pass
Dynamic device is connected, and the foldable guiding rail transmission gear includes guide rail mechanism, strainer, hinge, coaster arrestment mechanism and branch
Support mechanism, the guide rail mechanism include fromer rail, small guide rail, middle guide rail and rear rail, in the fromer rail, in small guide rail, in
Guide rail sliding chute is respectively equipped in guide rail and in rear rail, the fromer rail front end is equipped with supporting mechanism, fromer rail rear end side warp
Hinge and small guide rail front end side are hinged, the fixed company of the tensioned device in the fromer rail rear end other side and the small guide rail front end other side
It connects, the small guide rail rear end side is hinged through hinge and middle guide rail front end side, the tensioned device in the small guide rail rear end other side
Be fixedly connected with the middle guide rail front end other side, middle guide rail rear end side is hinged through hinge and rear rail front end side, it is described in lead
The tensioned device in the rail rear end other side is fixedly connected with the rear rail front end other side, and the rear rail rear end is equipped with coaster brake
Structure, the fromer rail front end and rear rail rear end are respectively equipped with rope drum, are respectively equipped on the small guide rail and on middle guide rail
Rope drum, coaster front end two sides and rear end sides are respectively equipped with the coaster idler wheel matched with guide rail sliding chute, the cunning
Chinese herbaceous peony end face both ends are equipped with guide roller, and the coaster is slidably connected through coaster idler wheel, guide rail sliding chute and guide rail mechanism, the branch
Support mechanism includes that support transverse slat, electric pushrod and support rod, the electric pushrod upper end are hinged with the first guide rail lower end surface, under
End is hinged with support transverse slat, and the post upper is hinged with the first guide rail lower end surface, and lower end is hinged with support transverse slat,
First guide rail and the second guide rail are connected with fore-stock and after-poppet respectively, and the drum drive includes driving electricity
Machine, roller, rope and rolling stand, the driving motor drive roller, and roller warp beam, bearing are connected with rolling stand, institute
It states rolling stand lower end to be fixedly connected with vehicle frame, for the cylinder surface along helicla flute is axially arranged with, the rope is wrapped in spiral
On slot, the both ends of rope are stretched out from the starting point of helicla flute and clearing end respectively, and the both ends of the rope are cross-shaped to be pierced by rolling
Cylinder is fixedly connected in the rope drum for being each passed through guide rail mechanism both ends with the front-end and back-end of coaster, in favor of passing through driving electricity
Machine driving roller rotates and reverse, a drawing one time on guide rail of band fly block realizes the transmitting of unmanned plane, and recyclable cunning
Vehicle, for use next time.
Rope of the present invention includes driving rope and recycling rope, and the roller is equipped with pressing plate, the helicla flute
Starting point and clearing end are separately installed with driving rope and recycling rope, the driving rope lower end and recycling rope lower end difference
It is fixed on roller and is compressed through pressing plate, the driving rope and recycling rope are respectively wound around on roller, the driving rope
Upper end and the recycling cross-shaped roller that is pierced by rope upper end are in the rope drum and cunning for being each passed through guide rail mechanism front-end and back-end
The front-end and back-end of vehicle are fixedly connected, and the pressing plate is fixedly connected with roller, in favor of needing biggish speed when unmanned plane, i.e.,
When slide trolley needs biggish pulling force, trolley is pulled and withdrawn by fixing two ropes, and driving motor drives roller
Driving force can be directly passed on driving rope and recycling rope, control the emission rate of coaster.
Coaster arrestment mechanism of the present invention includes u-bracket, sleeve rack and permanent magnet, and the u-bracket is led after being stuck in
In rail, u-bracket both ends are equipped with two sleeve racks parallel with rear rail, the sleeve rack outer wall and the fixed company of u-bracket
It connects, the card slot with permanent magnetism mates is equipped at intervals in the sleeve rack, the permanent magnet is caught in card in the alternating shape arrangement of the pole N, S
In slot, the lower end of the tackle face, which faces, is equipped with conductor plate at permanent magnet, the conductor plate is fixedly connected with coaster, in favor of cunning
Vehicle is slidably connected by coaster idler wheel with guide rail sliding chute, and it is extremely alternately arranged that a series of N, S are equipped with when passing through rear rail, in sleeve
Permanent magnet generates magnetic flux so that conductor plate induces electromotive force and vortex and passes through eddy current magnetism and permanent magnet field phase interaction
With, tangential braking moment is generated, braking effect is formed, coaster is hindered to pass through, and then coaster and supratrochlear unmanned plane are separated,
Unmanned plane transmitting, coaster are withdrawn.
Strainer of the present invention includes drag hook shelf, fixed frame and handle frame, and the drag hook shelf and fixed frame pass through respectively
Screw is fixed in the adjacent rails of guide rail mechanism, and drag hook shelf is equipped with drag hook, and the fixed frame is equipped with handle frame, the hand
Grip frame is equipped with handle, U-shaped screw rod, pin and nut, and described handle frame one end is hinged with fixed frame, and the other end is fixed with hand
Handle, pin is installed among the handle frame, and the pin both ends are equipped with threaded hole, pass through drag hook, both ends among the U-shaped screw rod
Across pin and through nut check, in favor of moving handle, screw rod is removed from drag hook, adjacent rails are separated, guide rail mechanism
, when needing for guide rail to be unfolded, handle can be moved by hinge rotary folding, drag hook will be passed through among U-shaped screw rod, then by hand
Handle is broken to the other side and can fix adjacent rails, adjusts very convenient.
Guide rail mechanism lower end surface of the present invention is equipped with rail brackets, and the rail brackets upper end is fixedly connected with guide rail mechanism,
Lower end is fixedly connected through bolt, nut with fore-stock or after-poppet, and bolt disassembly is convenient, is convenient for guide rail mechanism collapsed transportable, solution
Except bolt, strainer is opened, guide rail mechanism can be unfolded.
Connecting plate is equipped on the outside of sleeve rack of the present invention, the sleeve rack is fixedly connected through connecting plate with u-bracket.
Rolling stand of the present invention includes left support and right support, is successively arranged a left side on the output shaft of the driving motor
Bracket, roller and right support, the roller are fixedly connected with the output shaft of driving motor, roller two sides warp beam, bearing with
Left support is connected with right support, and the left support lower end and right support lower end are fixedly connected with vehicle frame respectively, in favor of passing through
Drum drive can be fixed up to support roller by left support and right support by rolling stand, increase rolling
The cylinder stability of driving mechanism and the safety of transport.
Telescopic outrigger of the present invention be equipped with adjust supporting leg handle, in favor of more easily adjust trailer chassis front end and
The height of rear end telescopic outrigger.
The present invention due to using the above structure, have structure novel, easy to operate, guide rail expansion, folding, convenient transportation,
Fast response time, it is at low cost the advantages that.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is main view of the invention.
Fig. 3 is front view of the invention.
Fig. 4 is structural schematic diagram when the invention works.
Fig. 5 is the partial structure diagram of guide rail mechanism in the present invention.
Fig. 6 is the structural schematic diagram of coaster in the present invention.
Fig. 7 is the structural schematic diagram of strainer in the present invention.
Fig. 8 is the structural schematic diagram of foldable guiding rail transmission gear expansion in the present invention.
Fig. 9 is the top view of Fig. 8 in the present invention.
The structural schematic diagram that foldable guiding rail transmission gear collapses in the present invention when Figure 10.
Figure 11 is the structural schematic diagram of drum drive in the present invention.
Figure 12 is the part enlarged structure schematic diagram of coaster brake structure in the present invention.
Figure 13 is the structural schematic diagram of the connection relationship of permanent magnet and casing rack in the present invention.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention will be described in further detail.
A kind of trailer-type unmanned plane emitter, including trailer chassis 1, the trailer chassis 1 include vehicle frame 2,3 and of wheel
Telescopic outrigger 4, the connection relationship of each component is same as the prior art on trailer chassis, does not repeat, it is characterised in that: trailer chassis
1 is equipped with foldable guiding rail transmission gear 5, coaster 6, coaster idler wheel 7, drum drive 8, fore-stock 9 and after-poppet 10, institute
It states and is equipped with drum drive 8 among vehicle frame 2,2 front end of vehicle frame is equipped with fore-stock 9, and 2 rear end of vehicle frame is equipped with after-poppet 10, described
Fore-stock 9 and after-poppet 10 are equipped with foldable guiding rail transmission gear 5, and 9 lower end of fore-stock is fixedly connected with vehicle frame 2, on
End is connected with foldable guiding rail transmission gear 5, and 10 lower end of after-poppet is fixedly connected with vehicle frame 2, and upper end is led with foldable
Rail transmission device 5 is connected, and the foldable guiding rail transmission gear 5 includes guide rail mechanism 11, strainer 12, hinge 13, coaster
Arrestment mechanism 14 and supporting mechanism 15, the guide rail mechanism 11 include fromer rail 23, small guide rail 24, middle guide rail 25 and rear rail
26, it is respectively equipped with guide rail sliding chute 27 in the fromer rail 23, in small guide rail 24, in middle guide rail 25 and in rear rail 26, before described
27 front end of guide rail is equipped with supporting mechanism 15, and 27 rear end side of fromer rail is hinged through hinge 13 and small 24 front end side of guide rail, described
The tensioned device 12 in the 27 rear end other side of fromer rail is fixedly connected with the small 24 front end other side of guide rail, the small 24 rear end side of guide rail
It is hinged through hinge 13 and middle 25 front end side of guide rail, the small tensioned device 13 in the 24 rear end other side of guide rail and middle 25 front end of guide rail
The other side is fixedly connected, and middle 25 rear end side of guide rail is hinged through hinge 13 and 26 front end side of rear rail, after the middle guide rail 25
The end tensioned device 13 in the other side is fixedly connected with the 26 front end other side of rear rail, and 26 rear end of rear rail is equipped with coaster brake
Structure 14,23 front end of fromer rail and 26 rear end of rear rail are respectively equipped with rope drum 16, on the small guide rail 24 and middle guide rail
Rope drum 16 is respectively equipped on 25, the 6 front end two sides of coaster and rear end sides are respectively equipped with and match with guide rail sliding chute 27
Coaster idler wheel 7, the 6 front end face both ends of coaster be equipped with guide roller 28, the coaster 6 is through coaster idler wheel 7, guide rail sliding chute 27
It is slidably connected with guide rail mechanism 11, the supporting mechanism 15 includes support transverse slat 17, electric pushrod 18 and support rod 19, the electricity
Dynamic 18 upper end of push rod is hinged with the first guide rail lower end surface, and lower end is hinged with transverse slat 17 is supported, 19 upper end of support rod and
First guide rail lower end surface is hinged, and lower end is hinged with support transverse slat 17, first guide rail and the second guide rail respectively with preceding branch
Frame is connected with after-poppet, and the drum drive 8 includes driving motor 20, roller 21, rope and rolling stand, the drive
Dynamic motor 20 drives roller 21, and 21 warp beam of roller, bearing are connected with rolling stand, and the rolling stand lower end and vehicle frame 2 are solid
Fixed connection, along helicla flute 34 is axially arranged with, the rope is wrapped on helicla flute 34 on 21 surface of roller, the both ends point of rope
It is not stretched out from the starting point of helicla flute 34 and clearing end, the both ends of the rope are cross-shaped to be pierced by roller 21 and lead being each passed through
The rope drum 16 at rail mechanism both ends is fixedly connected with the front-end and back-end of coaster 6, in favor of driving roller by driving motor
It rotates and reverse, a drawing one time on guide rail of band fly block realizes the transmitting of unmanned plane, and recyclable coaster, so as under
Secondary use.
Rope of the present invention includes driving rope 22 and recycling rope 33, and the roller 21 is equipped with pressing plate 30, described
The starting point of helicla flute 34 and clearing end be separately installed with driving rope 22 and recycling rope 33,22 lower end of driving rope with
Recycling 33 lower end of rope is separately fixed on roller 21 and compresses through pressing plate 30, and the driving rope 22 and recycling rope 33 are distinguished
To 33 mid-wrap of roller, 22 upper end of driving rope and the recycling cross-shaped roller 21 that is pierced by 33 upper end of rope are being worn respectively
The rope drum 16 for crossing 11 front-end and back-end of guide rail mechanism is fixedly connected with the front-end and back-end of coaster 6, the pressing plate 30 and rolling
Cylinder 21 is fixedly connected, in favor of needing biggish speed to pass through fixation when that is, slide trolley needs biggish pulling force when unmanned plane
Two ropes pull and withdraw trolley, and the driving force of driving motor driving roller can be directly passed to driving rope and recycling
On rope, the emission rate of coaster is controlled.
Coaster arrestment mechanism 14 of the present invention includes u-bracket 35, sleeve rack 36 and permanent magnet 37, the u-bracket
35 are stuck in rear rail 26, and 35 both ends of u-bracket are equipped with two sleeve racks 36 parallel with rear rail 26, the sleeve rack 36
Outer wall is fixedly connected with u-bracket 35, and the card slot matched with permanent magnet 37, the permanent magnetism are equipped at intervals in the sleeve rack 36
Body 37 is caught in card slot in the alternating shape arrangement of the pole N, S, and 7 lower end surface of coaster, which faces, is equipped with conductor plate, institute at permanent magnet 37
It states conductor plate to be fixedly connected with coaster 7, so that coaster is slidably connected by coaster idler wheel with guide rail sliding chute, passes through rear rail
When, sleeve is interior to be equipped with the extremely alternately arranged permanent magnet of a series of N, S, magnetic flux is generated, so that conductor plate induces electromotive force and whirlpool
Stream is interacted by eddy current magnetism and permanent magnet field, generates tangential braking moment, forms braking effect, hinders coaster logical
It crosses, and then coaster and supratrochlear unmanned plane is separated, unmanned plane transmitting, coaster is withdrawn.
Strainer 12 of the present invention includes drag hook shelf 38, fixed frame 39 and handle frame 40, the drag hook shelf 38 and fixation
Frame 39 is fixed by screws in respectively in the adjacent rails of guide rail mechanism, and drag hook shelf 38 is equipped with drag hook 41, the fixed frame 39
It is equipped with handle frame 40, the handle frame 40 is equipped with handle 42, U-shaped screw rod 43, pin 44 and nut 45, the handle frame 40
One end is hinged with fixed frame 39, and the other end is fixed with handle 42, and pin 44, the pin 44 are installed among the handle frame 40
Both ends are equipped with threaded hole, drag hook 41 are passed through among the U-shaped screw rod 43, both ends pass through pin 44 and lock through nut 45, with benefit
In moving handle, screw rod is removed from drag hook, adjacent rails are separated, and guide rail mechanism can work as needs by hinge rotary folding
When guide rail is unfolded, handle is moved, drag hook will be passed through among U-shaped screw rod, then breaking handle to the other side can lead adjacent
Rail is fixed, and is adjusted very convenient.
11 lower end surface of guide rail mechanism of the present invention is equipped with rail brackets 29, and 29 upper end of rail brackets and guide rail mechanism 11 are solid
Fixed connection, lower end are fixedly connected through bolt, nut with fore-stock 9 or after-poppet 10, and bolt disassembly is convenient, are rolled over convenient for guide rail mechanism
Folded transport releases bolt, opens strainer, guide rail mechanism can be unfolded.
Connecting plate 46 is equipped on the outside of sleeve rack 36 of the present invention, the sleeve rack 36 is through connecting plate 46 and u-bracket 35
It is fixedly connected.
Rolling stand of the present invention includes left support 31 and right support 32, on the output shaft of the driving motor 20 successively
Equipped with left support 31, roller 21 and right support 32, the roller 21 is fixedly connected with the output shaft of driving motor 20, the roller
21 two sides warp beams, bearing are connected with left support 31 and right support 32,31 lower end of left support and 32 lower end of right support difference
It is fixedly connected with vehicle frame 2, in favor of supporting roller by rolling stand, while can be by roller by left support and right support
Driving mechanism is fixed up, and increases the stability of drum drive and the safety of transport.
Telescopic outrigger 4 of the present invention, which is equipped with, adjusts supporting leg handle 47, before more easily adjusting trailer chassis
The height at end and rear end telescopic outrigger.
Such as attached drawing, trailer chassis is the prior art in the present invention, and the running gear of trailer chassis can be in uniaxial vehicle bridge
It sets, band parking is mechanically hand braking, matches guide wheel device and adjustable traction device, and adjustable traction device is detachable apparatus, with
Trailer is adapted in test site short distance transportation, trailer chassis lower end is equipped with wheel, and trailer chassis front-end and back-end are respectively equipped with
Telescopic outrigger, in favor of adjusting the difference in height of trailer chassis front-end and back-end by telescopic outrigger, supporting leg is also possible to use
Hydraulic leg in background technique, for the present invention in driving status, foldable guiding rail transmission gear is in contraction state, contraction side
Formula can be rear rail and is placed on middle guide rail for 180 ° by hinge rotation, and then by small guide rail and fromer rail, guide rail direction is erected backward
90 ° are played, fromer rail 90-degree bent is placed on rear rail, then the rail brackets and fore-stock by middle guide rail lower end and rear branch
Frame is connected through bolt, nut, and convenient transportation saves space.
When the invention works, after first vehicle being come to a complete stop, shake supporting leg on adjust supporting leg handle, by adjust vehicle frame front end and
The telescopic outrigger of rear end is allowed to form certain launch angle with ground, by foldable guiding rail transmission gear according to above-mentioned contraction side
Formula is reversely gradually unfolded, and is finally locked two adjacent sections guide rail with strainer, forms a straightaway, finally will be under fromer rail
The supporting mechanism at end is unfolded, and support transverse slat, electric pushrod and support rod form a handstand triangular structure, support transverse slat support
Ground, electric pushrod are used to support fromer rail according to orographic condition angle changing, finely tune supporting leg, make that transverse slat is supported to entail much effort,
Unmanned plane is connected by unmanned plane bracket with coaster, in the prior art, a variety of nothings are arranged according to the type difference of unmanned plane
Man-machine bracket needs to carry different unmanned plane transmittings with coaster, it is only necessary to replace corresponding unmanned plane bracket, unmanned plane
It is connected with bracket by U-shaped frame and straight pin, this part is same as the prior art, and then the both ends of coaster pass through driving rope
Be connected with recycling rope with roller, start driving motor, driving motor drives roller to rotate and reverse, band fly block advance with
It retreats, a rope can be used in the present invention can also be can be used using two ropes when the power that slide trolley needs is little
A piece rope, rope middle part are wrapped in the centre of helicla flute, and then rope ends are rotated to helicla flute both ends, respectively from helicla flute
Starting point and clearing end stretch out, the both ends of rope may be defined as driving end and recovery end, after driving end and recovery end to intersect with
The front-end and back-end of coaster are fixedly connected；When the power that slide trolley needs is larger, i.e., unmanned plane needs cracking speed, this
When, two ropes can be set, respectively driving rope and recycling rope, driving rope and recycling rope are mountable in helicla flute
Starting point and clearing end, and compressed by pressing plate, then drive rope and recycling rope to rotate respectively among helicla flute, so
Rear-guard running rope rope and recycling rope are pierced by after roller intersects to be fixedly connected with the front-end and back-end of slide trolley；When slide trolley needs
Advance when obtaining speed, is less than at this point, driving rope is wrapped in the circle number on roller and recycles the circle that rope is wrapped on roller
Number, in this way in driving motor driving roller rotation, driving rope pulls slide trolley as roller rotates, and driving rope is rolling
Circle number on cylinder increases, and recycling rope constantly puts rope, and circle number is reduced, and when slide trolley is recovered, driving motor drives roller
It rotates round about, recycles rope force at this time, slide trolley is pulled to return, recycling rope is rotated with roller, recycles rope
Circle number on roller increases, and driving rope is reduced, and realizes the withdrawal of slide trolley；About arrestment mechanism, when advancing, when
When coaster and unmanned plane enter rear track, the conductor plate of the lower end of the tackle is generated induction by the effect of the extremely alternate permanent magnet of N, S
Electric current, referred to as vortex current are referred to as vortexed, always revolted by faradic effect known to Lenz's law cause it is faradic
Reason, therefore braking can be generated to coaster, unmanned plane is emitted forward by inertial drive continuation at this time, and unmanned plane is separated with bracket,
Coaster is braked, while the pulling force by recycling rope pulls it back, and is greatly reduced inertia force to the pulling force of recycling rope, is prolonged
The service life of long recycling rope, coaster return to fromer rail front end, prepare next unmanned plane of installation；Compared with prior art:
First is that the present invention connects the front end of coaster with rope is recycled by the way that driving rope and recycling rope, driving rope are arranged on roller
And rear end, it drives roller to rotate and reverse by driving motor, realizes the transmitting of unmanned plane and the recycling of coaster, solve existing
Uneven, installation maintenance difficulty problem that technology elastic element is easy that aging, accumulation of energy be unstable, emission process releases energy,
Have many advantages, such as that easy for installation, accumulation of energy is stable, structure is simple, at low cost, long using the time；Second is that guide rail mechanism is rolled in the present invention
Folded, installation, transport are all very convenient, dismounting maintenance convenience, easy to operate, save space；Third is that being made by coaster arrestment mechanism
Fly block, structure is simple and convenient to operate, effect is good, and can greatly prolong the service life of rope；Fourth is that drive of the invention
Motivation structure drives drum driven, simple, at low cost, the easy adjusting of structure using motor.
The present invention due to using the above structure, have structure novel, easy to operate, guide rail expansion, folding, convenient transportation,
Fast response time, it is at low cost the advantages that.
Claims (8)
1. a kind of trailer-type unmanned plane emitter, including trailer chassis, the trailer chassis includes vehicle frame, wheel and flexible branch
Leg, it is characterised in that: the trailer chassis is equipped with foldable guiding rail transmission gear, coaster, coaster idler wheel, drum driven machine
Structure, fore-stock and after-poppet, the central frame beam are equipped with drum drive, and vehicle frame front end is equipped with fore-stock, and vehicle frame rear end is set
There is after-poppet, the fore-stock and after-poppet are equipped with foldable guiding rail transmission gear, and the fore-stock lower end is fixed with vehicle frame
Connection, upper end is connected with foldable guiding rail transmission gear, and the after-poppet lower end is fixedly connected with vehicle frame, upper end with it is foldable
Guiding rail transmission gear is connected, and the foldable guiding rail transmission gear includes guide rail mechanism, strainer, hinge, coaster brake
Structure and supporting mechanism, the guide rail mechanism include fromer rail, small guide rail, middle guide rail and rear rail, in the fromer rail, small guide rail
Guide rail sliding chute is respectively equipped in interior, middle guide rail and in rear rail, the fromer rail front end is equipped with supporting mechanism, fromer rail rear end one
Side is hinged through hinge and small guide rail front end side, and the tensioned device in the fromer rail rear end other side and the small guide rail front end other side are solid
Fixed connection, the small guide rail rear end side is hinged through hinge and middle guide rail front end side, and the small guide rail rear end other side is through drawing
Tight device is fixedly connected with the middle guide rail front end other side, and middle guide rail rear end side is hinged through hinge and rear rail front end side, described
The tensioned device in the middle guide rail rear end other side is fixedly connected with the rear rail front end other side, and the rear rail rear end is braked equipped with coaster
Mechanism, the fromer rail front end and rear rail rear end are respectively equipped with rope drum, set respectively on the small guide rail and on middle guide rail
There is rope drum, coaster front end two sides and rear end sides are respectively equipped with the coaster idler wheel matched with guide rail sliding chute, described
Coaster front end face both ends are equipped with guide roller, and the coaster is slidably connected through coaster idler wheel, guide rail sliding chute and guide rail mechanism, described
Supporting mechanism includes that support transverse slat, electric pushrod and support rod, the electric pushrod upper end are hinged with the first guide rail lower end surface,
Lower end is hinged with support transverse slat, and the post upper is hinged with the first guide rail lower end surface, and lower end is mutually cut with scissors with support transverse slat
It connects, first guide rail and the second guide rail are connected with fore-stock and after-poppet respectively, and the drum drive includes driving
Motor, roller, rope and rolling stand, the driving motor drive roller, and roller warp beam, bearing are connected with rolling stand,
The rolling stand lower end is fixedly connected with vehicle frame, and for the cylinder surface along helicla flute is axially arranged with, the rope is wrapped in spiral shell
On spin slot, the both ends of rope are stretched out from the starting point of helicla flute and clearing end respectively, and the both ends of the rope are cross-shaped to be pierced by
Roller is fixedly connected in the rope drum for being each passed through guide rail mechanism both ends with the front-end and back-end of coaster.
2. trailer-type unmanned plane emitter according to claim 1, it is characterised in that: the rope includes driving rope
With recycling rope, the roller is equipped with pressing plate, the starting point of the helicla flute and clearing end be separately installed with driving rope and
Rope is recycled, the driving rope lower end and recycling rope lower end are separately fixed on roller and compress through pressing plate, the driving
Rope upper end and the recycling cross-shaped roller that is pierced by rope upper end are in the rope drum for being each passed through guide rail mechanism front-end and back-end
It is fixedly connected with the front-end and back-end of coaster, the pressing plate is fixedly connected with roller.
3. trailer-type unmanned plane emitter according to claim 1 or 2, it is characterised in that: the coaster arrestment mechanism
Including u-bracket, sleeve rack and permanent magnet, the u-bracket is stuck in rear rail, and u-bracket both ends are equipped with and rear rail phase
Two parallel sleeve racks, the sleeve rack outer wall are fixedly connected with u-bracket, are equipped at intervals in the sleeve rack and permanent magnet
The card slot matched, the permanent magnet are caught in card slot in the alternating shape arrangement of the pole N, S, and the lower end of the tackle face faces permanent magnet
Place is equipped with conductor plate, and the conductor plate is fixedly connected with coaster.
4. trailer-type unmanned plane emitter according to claim 3, it is characterised in that: the strainer includes drag hook
Frame, fixed frame and handle frame, the drag hook shelf and fixed frame are fixed by screws in respectively in the adjacent rails of guide rail mechanism, are drawn
Hook housing is equipped with drag hook, and the fixed frame is equipped with handle frame, and the handle frame is equipped with handle, U-shaped screw rod, pin and spiral shell
Mother, described handle frame one end are hinged with fixed frame, and the other end is fixed with handle, and pin is installed among the handle frame, described
Pin both ends are equipped with threaded hole, and drag hook is passed through among the U-shaped screw rod, and both ends pass through pin and through nut check.
5. trailer-type unmanned plane emitter according to claim 4, it is characterised in that: guide rail mechanism lower end surface is equipped with and leads
Rail bracket, the rail brackets upper end are fixedly connected with guide rail mechanism, and lower end is fixed through bolt, nut and fore-stock or after-poppet
Connection.
6. trailer-type unmanned plane emitter according to claim 5, it is characterised in that: the company of being equipped on the outside of the sleeve rack
Fishplate bar, the sleeve rack are fixedly connected through connecting plate with u-bracket.
7. trailer-type unmanned plane emitter according to claim 1 or 6, it is characterised in that: the rolling stand includes
Left support and right support, are successively arranged left support, roller and right support on the output shaft of the driving motor, the roller and drive
The output shaft of dynamic motor is fixedly connected, and roller two sides warp beam, bearing are connected with left support and right support, the left support
Lower end and right support lower end are fixedly connected with vehicle frame respectively.
8. trailer-type unmanned plane emitter according to claim 7, it is characterised in that: the telescopic outrigger, which is equipped with, to be adjusted
Save supporting leg handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519082.5A CN109398741B (en) | 2018-12-12 | 2018-12-12 | Trailer type unmanned aerial vehicle launching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519082.5A CN109398741B (en) | 2018-12-12 | 2018-12-12 | Trailer type unmanned aerial vehicle launching device |
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| CN109398741A true CN109398741A (en) | 2019-03-01 |
| CN109398741B CN109398741B (en) | 2024-03-19 |
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|---|---|---|---|
| CN201811519082.5A Active CN109398741B (en) | 2018-12-12 | 2018-12-12 | Trailer type unmanned aerial vehicle launching device |
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| CN110316398A (en) * | 2019-08-02 | 2019-10-11 | 西安探索鹰航空科技有限公司 | A kind of unmanned plane takes off and recycles institutional operation vehicle |
| CN110329534A (en) * | 2019-08-13 | 2019-10-15 | 西安探索鹰航空科技有限公司 | A kind of trailer-type Pneumatic ejection mechanism |
| CN112483119A (en) * | 2020-12-02 | 2021-03-12 | 中铁二十三局集团第六工程有限公司 | Device and method special for quickly cleaning sediment at shield tail of double-shield TBM (tunnel boring machine) |
| CN112498728A (en) * | 2020-12-09 | 2021-03-16 | 航天时代飞鸿技术有限公司 | Brushless motor driven electromagnetic catapult and method |
| CN112704864A (en) * | 2020-12-10 | 2021-04-27 | 北京航天益森风洞工程技术有限公司 | Athlete ejection device for ice and snow sports |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316398A (en) * | 2019-08-02 | 2019-10-11 | 西安探索鹰航空科技有限公司 | A kind of unmanned plane takes off and recycles institutional operation vehicle |
| CN110329534A (en) * | 2019-08-13 | 2019-10-15 | 西安探索鹰航空科技有限公司 | A kind of trailer-type Pneumatic ejection mechanism |
| CN110329534B (en) * | 2019-08-13 | 2024-04-26 | 西安探索鹰航空科技有限公司 | Trailer type pneumatic ejection device |
| CN112483119A (en) * | 2020-12-02 | 2021-03-12 | 中铁二十三局集团第六工程有限公司 | Device and method special for quickly cleaning sediment at shield tail of double-shield TBM (tunnel boring machine) |
| CN112498728A (en) * | 2020-12-09 | 2021-03-16 | 航天时代飞鸿技术有限公司 | Brushless motor driven electromagnetic catapult and method |
| CN112704864A (en) * | 2020-12-10 | 2021-04-27 | 北京航天益森风洞工程技术有限公司 | Athlete ejection device for ice and snow sports |
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| CN109398741B (en) | 2024-03-19 |
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