CN115723984B - Unmanned aerial vehicle carrying platform for fire truck and application method thereof - Google Patents
Unmanned aerial vehicle carrying platform for fire truck and application method thereof Download PDFInfo
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Abstract
The utility model provides an unmanned aerial vehicle carrying platform for a fire engine, which comprises a bearing frame, a bearing plate which is connected to the inner wall of the bearing frame in a sliding way, a compression ring which is matched with a fixed groove is fixedly connected to the bottom wall of the bearing plate, and the unmanned aerial vehicle carrying platform further comprises: the fixing component is connected to the bottom wall of the bearing plate; the positioning assembly comprises a support frame fixedly connected to the bottom wall of the support frame, a sleeve rotationally connected to the inner wall of the support frame, a rotating plate fixedly connected to the outer wall of the sleeve, a third gear, a centering component slidingly connected to the inner wall of the positioning groove, a driving component, a top wall connected to the bottom wall of the support frame, a protection component and a top wall slidingly connected to the top wall of the support frame; according to the utility model, the locating component is linked with the fixing component, the unmanned aerial vehicle is centered and located before being fixed, the clamping rod is matched with the pressing ring, and the sliding block drives the clamping movement to press the clamping rod to move downwards gradually, so that the landing gear of the unmanned aerial vehicle is hooked by the clamping frame, and the fixing effect on the unmanned aerial vehicle is improved.
Description
Technical Field
The utility model relates to the technical field of aluminum profile processing, in particular to an unmanned aerial vehicle carrying platform for a fire truck and a use method thereof.
Background
Along with development of industrial technology, more and more dangerous situations are carried out by unmanned aerial vehicles instead of personnel, and particularly in the field of fire control, unmanned aerial vehicles are widely applied, and due to the strong flight capacity of unmanned aerial vehicles, the unmanned aerial vehicles can reach accident sites which cannot be reached by a plurality of fire fighters, and the tasks of extinguishing fires, spraying medicines, throwing materials, collecting site data and the like are carried out.
The unmanned aerial vehicle carrying platform for the fire engine, which is proposed by Chinese utility model patent (application number: 202023107617.3), comprises a bearing plate, wherein an unmanned aerial vehicle body is arranged at the top of the bearing plate, supports are arranged on two sides of the bottom of the unmanned aerial vehicle body, fixing plates are arranged on two sides of the top of the bearing plate, clamping holes are formed in inner cavities of the fixing plates, a motor is arranged on the right side of the bearing plate, an output end of the motor is movably connected with a positive and negative screw rod, the left side of the positive and negative screw rod penetrates through and extends to the inner cavity of the bearing plate, the joint of the left side of the positive and negative screw rod and the bearing plate is movably connected through a movable base, screw sleeves are connected with positive and negative thread surfaces of the positive and negative screw rod in a threaded manner, and a moving plate is sleeved on the surface of the screw sleeve;
however, the device still has certain disadvantages: 1. after the unmanned aerial vehicle finishes the flight task, the unmanned aerial vehicle is difficult to ensure that the unmanned aerial vehicle can accurately fall on the center of the bearing plate, the unmanned aerial vehicle cannot be centered and positioned before being fixed, and then the bracket of the unmanned aerial vehicle cannot be guaranteed to correspond to the clamping rod each time, and the fixing purpose cannot be finished, so that the unmanned aerial vehicle is low in practicability; 2. when the clamping rod is used for fixing the unmanned aerial vehicle, a certain distance exists between the clamping rod and the unmanned aerial vehicle bracket, and then the fixed unmanned aerial vehicle can move up and down, so that the unmanned aerial vehicle can vibrate in the driving process of the fire engine, the unmanned aerial vehicle is damaged, and the fixing effect is poor; 3. can not protect unmanned aerial vehicle when not using unmanned aerial vehicle, and when the conflagration takes place, on-the-spot environment is all more complicated, just so can cause the damage to unmanned aerial vehicle, influences unmanned aerial vehicle's life.
Therefore, the unmanned aerial vehicle carrying platform for the fire engine is improved.
Disclosure of Invention
The utility model aims at: before fixing existing at present, the unmanned aerial vehicle cannot be centered and positioned, and then the unmanned aerial vehicle support cannot be guaranteed to correspond to the clamping rod every time, and then the fixing purpose cannot be achieved.
In order to achieve the above object, the present utility model provides the following technical solutions:
unmanned aerial vehicle carrying platform for fire engine to improve above-mentioned problem.
The utility model is specifically as follows:
the utility model provides an unmanned aerial vehicle carries on platform for fire engine, includes carrier and sliding connection in the loading board of carrier inner wall, symmetrical distribution's fixed slot and evenly distributed's constant head tank have been seted up to the loading board roof, the loading board diapire still fixedly connected with presses the ring with fixed slot matched with, still includes:
the fixing assembly comprises a supporting shaft, a first gear, a second gear and a clamping component, wherein the supporting shaft is rotatably connected to the bottom wall of the bearing plate, the first gear and the second gear are fixedly connected to the outer wall of the supporting shaft, the clamping component is slidably connected to the inner wall of the fixing groove, two groups of clamping components are symmetrically arranged on the supporting shaft, and the clamping components are matched with the compression ring and used for clamping and fixing the unmanned aerial vehicle body;
the positioning assembly comprises a supporting frame fixedly connected to the bottom wall of the bearing plate, a sleeve rotationally connected to the inner wall of the supporting frame, a rotating plate fixedly connected to the outer wall of the sleeve, a third gear and a centering component slidingly connected to the inner wall of the positioning groove, and is used for centering and positioning the unmanned aerial vehicle before fixing the unmanned aerial vehicle body;
the driving part is connected to the top wall of the bottom wall of the support frame, and is matched with the second gear and the third gear and used for centering, positioning and clamping a fixed power source;
the protection part is connected to the top wall of the bearing frame in a sliding way, and is linked with the bearing plate and used for protecting the unmanned aerial vehicle body.
As a preferable technical scheme of the utility model, the clamping component comprises a sliding block, a clamping rod, a clamping frame and a first rack, wherein the sliding block is connected to the inner wall of the fixed groove in a sliding way, the clamping rod is connected to the inner wall of the sliding block in a sliding way, the clamping frame is fixedly connected to the top of the clamping rod, the first rack is fixedly connected to the side wall of the sliding block, and the first rack is meshed with the first gear.
As the preferable technical scheme of the utility model, the two groups of first racks are respectively positioned at two sides of the first gear, the side wall of the clamping rod is also fixedly connected with a supporting rod, one end of the supporting rod far away from the sliding block is rotationally connected with a roller, and the supporting rod is in sliding connection with the compression ring through the roller.
As the preferable technical scheme of the utility model, the centering components are arranged into four groups, the centering components comprise a positioning frame which is connected with the inner wall of a positioning groove in a sliding way, a connecting rod which is connected with the bottom wall of the positioning frame in a rotating way and an elastic piece which is fixedly connected with the side wall of the positioning frame, the supporting end of the positioning frame penetrates through the positioning groove and is fixedly connected with a positioning plate, one end of the connecting rod, which is far away from the positioning frame, is connected with a rotating plate in a rotating way, and one end of the elastic piece, which is far away from the positioning frame, is fixedly connected with a bearing plate.
As a preferable technical scheme of the utility model, the driving part comprises a driving shaft rotatably connected to the bottom wall of the supporting frame, a fourth gear and a half gear fixedly connected to the outer wall of the driving shaft, the fourth gear is meshed with the second gear, and the half gear is matched with the third gear.
As the preferable technical scheme of the utility model, the bottom wall of the support frame is also fixedly connected with a driving motor, and the output end of the driving motor passes through the support frame to be fixedly connected with the driving shaft.
As the preferable technical scheme of the utility model, the inner wall of the bearing frame is also fixedly connected with telescopic cylinders which are symmetrically distributed relative to the supporting shaft, the output end of each telescopic cylinder is fixedly connected with the bearing plate, and the side wall of the bearing plate is also fixedly connected with a second rack matched with the protection part.
As a preferable technical scheme of the utility model, the protection part is symmetrically provided with two groups about a supporting axis, the protection part comprises a protection plate which is connected with the top wall of the bearing frame in a sliding way, a third rack which is fixedly connected with the bottom wall of the protection plate and a transmission shaft which is rotationally connected with the side wall of the bearing frame, the third rack is symmetrically provided with two groups about the supporting axis, and the outer wall of the transmission shaft is fixedly connected with a fifth gear and a sixth gear which are meshed and connected with the second rack and the third rack.
As the preferable technical scheme of the utility model, the two side walls of the bearing frame are provided with heat dissipation fans, and the top walls of the bearing plate and the protection plate are provided with evenly distributed navigation lights.
The utility model also discloses a use method of the unmanned aerial vehicle carrying platform for the fire truck, which comprises the following steps:
s1: when the unmanned aerial vehicle task finishes the flight task to return to the voyage, referring to the pilot lamp, controlling the unmanned aerial vehicle to drop to the top of the bearing plate, starting the driving motor, further driving the driving shaft to rotate, thereby driving the fourth gear and the half gear to rotate, when the driving shaft rotates to the third gear to be meshed, driving the sleeve to rotate through the third gear, when the sleeve rotates, pulling the four groups of locating frames to slide towards the central position of the bearing plate in the locating slot through the rotating plate and the four groups of connecting rods, and carrying out centering and positioning on the unmanned aerial vehicle through the eight groups of locating plates, so that the undercarriage at the bottom of the unmanned aerial vehicle corresponds to the clamping frames, the fixing effect of the clamping frames on the unmanned aerial vehicle is improved, the operation difficulty of the unmanned aerial vehicle during the drop is reduced, and after the half gear is separated from the third gear, the locating frames recover the original state under the action of the elastic piece;
s2: when the positioning of the unmanned aerial vehicle is finished, the driving shaft drives the second gear through the fourth gear, and then drives the supporting shaft to rotate, so that the first gears drive the two groups of first racks to synchronously move, push the sliding blocks to slide in the fixed grooves, further drive the clamping rods to synchronously move along with the sliding blocks, gradually move towards the landing gear of the unmanned aerial vehicle, meanwhile, under the action of the supporting rods, the rollers and the compression rings, the clamping rods are pressed to gradually move downwards along with the movement of the sliding blocks, and the clamping rods hook the landing gear of the unmanned aerial vehicle through the clamping frames before the sliding blocks are contacted with the landing gear, the fixing of the unmanned aerial vehicle is finished, the fixing effect of the unmanned aerial vehicle is improved, the unmanned aerial vehicle is prevented from vibrating after the fixing, and damage of the unmanned aerial vehicle caused by vibration is avoided;
s3: after the fixing is finished, the telescopic cylinder is started and retracted, the bearing plate is pulled to slide downwards in the bearing frame, the bearing plate drives the two groups of transmission shafts to rotate through the two groups of second racks and the fifth gear in the moving process, the two groups of protection plates are pulled to move along with the bearing plate through the sixth gear and the third gear, the bearing frame is gradually shielded, and then after the use is finished, the unmanned aerial vehicle is shielded in the bearing frame, so that the unmanned aerial vehicle is prevented from being damaged when not used, and the service life of the unmanned aerial vehicle is prolonged;
s4: through the mounting hole that bears the frame bottom and set up, can install this device to the fire engine on to after unmanned aerial vehicle returns to the journey, dispel the heat to unmanned aerial vehicle through the heat dissipation fan, avoid unmanned aerial vehicle to damage because of the high temperature, increase unmanned aerial vehicle's life.
In the scheme of the utility model:
1. through the locating component that sets up and fixed subassembly linkage, accomplish the centering location to unmanned aerial vehicle before fixing unmanned aerial vehicle to fixed subassembly is fixed to unmanned aerial vehicle's support can not guarantee to correspond with the draw-in bar at every turn, and then can't accomplish fixed purpose, the problem that the practicality is lower, the unmanned aerial vehicle is difficult to guarantee to fall in loading board central point after accomplishing the flight mission in the prior art has been solved to the fixed effect of carriage to unmanned aerial vehicle's fixed effect that has been reduced to the fixed subassembly, and the device can't carry out centering location to unmanned aerial vehicle before fixing unmanned aerial vehicle, and then can lead to unmanned aerial vehicle's support can not guarantee to correspond with the draw-in bar at every turn;
2. through the clamping rod that sets up and oppression ring matched with, along with the motion of sliding block, oppression clamping rod gradually moves down to before sliding block and undercarriage contact, the clamping rod hooks unmanned aerial vehicle undercarriage through the clamping frame, accomplishes the fixed to unmanned aerial vehicle, has increased the fixed effect to unmanned aerial vehicle, has solved the clamping rod among the prior art when fixing unmanned aerial vehicle, has had a certain distance with unmanned aerial vehicle support, and then leads to the unmanned aerial vehicle after fixing still can reciprocate, just so can lead to unmanned aerial vehicle to produce the shock in the fire engine driving, causes unmanned aerial vehicle's damage, the poor problem of fixed effect;
3. through the protection component who sets up, when not using, progressively will bear the frame and shield, and then after using, shield unmanned aerial vehicle and bear the frame inside, avoid unmanned aerial vehicle to receive the damage when not using, increase unmanned aerial vehicle's life, can not protect unmanned aerial vehicle in the prior art when not using unmanned aerial vehicle, and when the conflagration takes place, on-the-spot environment is all more complicated, just so can cause the damage to unmanned aerial vehicle, influence unmanned aerial vehicle's life's problem.
Drawings
Fig. 1 is a schematic view of a protection state structure of an unmanned aerial vehicle carrying platform for a fire truck;
fig. 2 is a schematic structural diagram of a working state of a unmanned aerial vehicle carrying platform for a fire truck;
fig. 3 is a schematic cross-sectional structure of the unmanned aerial vehicle carrying platform for a fire truck provided by the utility model;
fig. 4 is a schematic diagram of a carrier plate structure of the unmanned aerial vehicle carrying platform for a fire truck provided by the utility model;
fig. 5 is a second schematic view of a carrier plate structure of an unmanned aerial vehicle carrying platform for a fire truck according to the present utility model
Fig. 6 is a third schematic diagram of a carrier plate structure of the unmanned aerial vehicle carrying platform for a fire truck provided by the utility model;
fig. 7 is an enlarged view of a portion a in fig. 1 of the unmanned aerial vehicle carrying platform for the fire truck provided by the utility model;
fig. 8 is an enlarged view of a portion B in fig. 4 of the unmanned aerial vehicle mounting platform for the fire truck provided by the utility model;
fig. 9 is an enlarged view of a portion C in fig. 6 of the unmanned aerial vehicle mounting platform for a fire truck provided by the utility model.
The figures indicate:
1. a carrier; 11. a telescopic cylinder; 12. a second rack; 13. a protection plate; 14. a third rack; 15. a transmission shaft; 16. a fifth gear; 17. a sixth gear; 18. a heat dissipation fan; 19. a navigation light; 2. a carrying plate; 21. a fixing groove; 22. a positioning groove; 23. a compression ring; 3. a support shaft; 31. a first gear; 32. a second gear; 33. a sliding block; 34. a clamping rod; 35. a clamping frame; 36. a first rack; 37. a support rod; 38. a roller; 4. a support frame; 41. a sleeve; 42. a rotating plate; 43. a third gear; 44. a positioning frame; 45. a connecting rod; 46. an elastic member; 47. a positioning plate; 5. a drive shaft; 51. a fourth gear; 52. a half gear; 53. and driving the motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.
Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
As shown in fig. 1-8, this embodiment provides a unmanned aerial vehicle carrying platform for fire engine, including loading frame 1 and sliding connection in loading board 2 of loading frame 1 inner wall, the fixed slot 21 of symmetric distribution and evenly distributed's constant head tank 22 have been seted up to loading board 2 roof, and loading board 2 diapire still fixedly connected with and fixed slot 21 matched with oppression ring 23 still include:
the fixing assembly comprises a supporting shaft 3, a first gear 31, a second gear 32 and clamping components, wherein the supporting shaft 3 is rotatably connected to the bottom wall of the bearing plate 2, the first gear 31 and the second gear 32 are fixedly connected to the outer wall of the supporting shaft 3, the clamping components are slidably connected to the inner wall of the fixing groove 21, two groups of clamping components are symmetrically arranged on the supporting shaft 3, and the clamping components are matched with the compression ring 23 and used for clamping and fixing the unmanned aerial vehicle body;
the positioning assembly comprises a supporting frame 4 fixedly connected to the bottom wall of the bearing plate 2, a sleeve 41 rotatably connected to the inner wall of the supporting frame 4, a rotating plate 42 fixedly connected to the outer wall of the sleeve 41, a third gear 43 and a centering component slidably connected to the inner wall of the positioning groove 22, and is used for centering and positioning the unmanned aerial vehicle before fixing the unmanned aerial vehicle body;
the driving part is connected to the top wall of the bottom wall of the support frame 4, and is matched with the second gear 32 and the third gear 43 and used for centering, positioning and clamping a fixed power source;
the protection part, sliding connection in 1 roof of loading ledges, protection part links mutually with loading board 2 for the protection to the unmanned aerial vehicle body.
The locating component is linked with the fixed component, accomplishes the centering location to unmanned aerial vehicle before fixing unmanned aerial vehicle to when fixed component is fixed to unmanned aerial vehicle, locating component resumes the state of state, avoids causing the influence to fixed component, increases the fixed effect of holder 35 to unmanned aerial vehicle, has reduced the operation degree of difficulty when unmanned aerial vehicle's the landing.
As shown in fig. 4 to 8, as a preferred embodiment, based on the above manner, further, the clamping component includes a sliding block 33 slidably connected to the inner wall of the fixed slot 21, a clamping rod 34 slidably connected to the inner wall of the sliding block 33, a clamping frame 35 fixedly connected to the top of the clamping rod 34, and a first rack 36 fixedly connected to the side wall of the sliding block 33, where the first rack 36 is engaged with and connected to the first gear 31, in this embodiment, the slots of the positioning slot 22 are set to eight groups, and the first gear 31 drives the two groups of first racks 36 to synchronously move and push the sliding block 33 to slide in the fixed slot 21, so as to drive the clamping rod 34 to synchronously move along with the sliding block, and gradually move toward the landing gear of the unmanned aerial vehicle.
As shown in fig. 4-8, as a preferred embodiment, further, on the basis of the above manner, two sets of first racks 36 are respectively located at two sides of the first gear 31, the side wall of the clamping rod 34 is fixedly connected with a supporting rod 37, one end of the supporting rod 37 away from the sliding block 33 is rotationally connected with a roller 38, the supporting rod 37 is slidably connected with the pressing ring 23 through the roller 38, under the action of the supporting rod 37, the roller 38 and the pressing ring 23, the clamping rod 34 is pressed to move downwards gradually along with the movement of the sliding block 33, and before the sliding block 33 contacts with the landing gear, the clamping rod 34 hooks the landing gear of the unmanned aerial vehicle through the clamping frame 35, so that the unmanned aerial vehicle is fixed, and the fixing effect on the unmanned aerial vehicle is increased.
As shown in fig. 3-8, as a preferred embodiment, on the basis of the above manner, further, the centering component is provided with four groups, the centering component comprises a positioning frame 44 slidingly connected to the inner wall of the positioning groove 22, a connecting rod 45 rotationally connected to the bottom wall of the positioning frame 44, and an elastic member 46 fixedly connected to the side wall of the positioning frame 44, the supporting end of the positioning frame 44 passes through the positioning groove 22 and is fixedly connected with a positioning plate 47, one end of the connecting rod 45 far away from the positioning frame 44 is rotationally connected with a rotating plate 42, one end of the elastic member 46 far away from the positioning frame 44 is fixedly connected with the bearing plate 2, when the sleeve 41 rotates, the four groups of positioning frames 44 are pulled to slide towards the center position of the bearing plate 2 in the positioning groove 22 through the rotating plate 42 and the four groups of connecting rods 45, and the eight groups of positioning plates 47 are used for centering and positioning the unmanned aerial vehicle, so that the undercarriage at the bottom of the unmanned aerial vehicle corresponds to the clamping frame 35, the fixing effect of the clamping frame 35 on the unmanned aerial vehicle is increased, the operation in the landing of the unmanned aerial vehicle is reduced, and after the semi-gear 52 is separated from the third gear 43, the original state is restored under the action of the elastic member 46.
As shown in fig. 4-8, as a preferred embodiment, further, the driving part comprises a driving shaft 5 rotatably connected to the bottom wall of the supporting frame 4, and a fourth gear 51 and a half gear 52 fixedly connected to the outer wall of the driving shaft 5, wherein the fourth gear 51 is meshed with the second gear 32, the half gear 52 is matched with the third gear 43, and the centering and fixing are completed through the transmission of the fourth gear 51 and the half gear 52.
As shown in fig. 4-8, as a preferred embodiment, on the basis of the above manner, the bottom wall of the support frame 4 is further fixedly connected with a driving motor 53, the output end of the driving motor 53 passes through the support frame 4 and is fixedly connected with the driving shaft 5, the model specification of the driving motor 53 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selecting calculation method adopts the prior art in the field, so that detailed description is omitted.
As shown in fig. 1 to 8, as a preferred embodiment, further, on the basis of the above manner, the inner wall of the bearing frame 1 is fixedly connected with telescopic cylinders 11 symmetrically distributed about the supporting shaft 3, the output end of the telescopic cylinders 11 is fixedly connected with the bearing plate 2, the side wall of the bearing plate 2 is fixedly connected with a second rack 12 matched with a protection component, the specific model specification of the telescopic cylinders 11 needs to be determined by selecting the model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so that detailed description is omitted.
As shown in fig. 1-8, as a preferred embodiment, further, two groups of protection parts are symmetrically arranged about the supporting shaft 3 on the basis of the above manner, the protection parts comprise a protection plate 13 which is slidably connected to the top wall of the carrier 1, a third rack 14 which is fixedly connected to the bottom wall of the protection plate 13, and a transmission shaft 15 which is rotatably connected to the side wall of the carrier 1, the third rack 14 is symmetrically arranged about the supporting shaft 3, the outer wall of the transmission shaft 15 is fixedly connected with a fifth gear 16 and a sixth gear 17 which are meshed with the second rack 12 and the third rack 14, the telescopic cylinder 11 is started and retracted, the carrier 2 is pulled to slide downwards in the carrier 1, the carrier 2 is further driven to rotate through the two groups of second racks 12 and the fifth gear 16 in the moving process, and then the two groups of protection plates 13 are pulled along with the movement of the carrier 2 through the sixth gear 17 and the third rack 14, the carrier 1 is gradually shielded, and after the use, the unmanned aerial vehicle is shielded in the carrier 1, the unmanned aerial vehicle is prevented from being damaged when not used, and the service life of the unmanned aerial vehicle is prolonged.
As shown in fig. 1-8, as a preferred embodiment, on the basis of the above manner, further, both side walls of the bearing frame 1 are provided with heat dissipation fans 18, the top walls of the bearing plate 2 and the protection plate 13 are provided with uniformly distributed pilot lamps 19, after the unmanned aerial vehicle returns, the unmanned aerial vehicle is cooled by the heat dissipation fans 18, so that the unmanned aerial vehicle is prevented from being damaged due to high temperature, and the service life of the unmanned aerial vehicle is prolonged.
Specifically, this unmanned aerial vehicle embarkation platform for fire engine is at the during operation: when the unmanned aerial vehicle mission finishes the flying mission and returns to the voyage, referring to the pilot lamp 19, controlling the unmanned aerial vehicle to drop to the top of the bearing plate 2, starting the driving motor 53, further driving the driving shaft 5 to rotate, thereby driving the fourth gear 51 and the half gear 52 to rotate, when the third gear 43 is meshed, driving the sleeve 41 to rotate through the third gear 43, when the sleeve 41 rotates, pulling the four groups of locating frames 44 to slide to the central position of the bearing plate 2 in the locating groove 22 through the rotating plate 42 and the four groups of connecting rods 45, and centering and locating the unmanned aerial vehicle through the eight groups of locating plates 47, leading the undercarriage at the bottom of the unmanned aerial vehicle to correspond to the clamping frame 35, increasing the fixing effect of the clamping frame 35 to the unmanned aerial vehicle, reducing the operation difficulty when the unmanned aerial vehicle drops, and after the half gear 52 is separated from the third gear 43, under the action of the elastic piece 46, the locating rack 44 resumes the original state, when finishing the location to the unmanned aerial vehicle, the drive shaft 5 also drives the second gear 32 through the fourth gear 51, and then drive the back shaft 3 to rotate, thus drive two sets of first racks 36 to move synchronously through the first gear 31, and promote the sliding block 33 to slide in the fixed slot 21, and then drive the clamping lever 34 to move synchronously with it, move towards the landing gear of the unmanned aerial vehicle gradually, meanwhile under the effects of bracing piece 37, gyro wheel 38 and forcing ring 23, along with the movement of the sliding block 33, force the clamping lever 34 to move downward gradually, and before the sliding block 33 contacts with landing gear, the clamping lever 34 catches the landing gear of the unmanned aerial vehicle through the clamping rack 35, finish the fixation to the unmanned aerial vehicle, have increased the fixation effect to the unmanned aerial vehicle, prevent after fixing, the unmanned aerial vehicle still will shake, avoid the unmanned aerial vehicle from damaging because of shaking;
after fixing, the telescopic cylinder 11 starts and retracts, and then the pulling loading board 2 slides downwards in the loading frame 1, the loading board 2 still drives two sets of transmission shafts 15 through two sets of second racks 12 and fifth gears 16 in the motion process, and then two sets of guard plates 13 are pulled along with the motion of the loading board 2 through sixth gears 17 and third racks 14, step by step, the loading frame 1 is shielded, and then after finishing using, the unmanned aerial vehicle is shielded inside the loading frame 1, the unmanned aerial vehicle is prevented from being damaged when not using, the service life of the unmanned aerial vehicle is prolonged, the device can be installed on the fire engine through the mounting hole arranged at the bottom of the loading frame 1, and after the unmanned aerial vehicle returns to the journey, the unmanned aerial vehicle is cooled through the cooling fan 18, the unmanned aerial vehicle is prevented from being damaged due to high temperature, and the service life of the unmanned aerial vehicle is prolonged.
The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.
Claims (10)
1. The utility model provides an unmanned aerial vehicle carries on platform for fire engine, includes carrier (1) and sliding connection in carrier (2) of carrier (1) inner wall, a serial communication port, fixed slot (21) and evenly distributed's constant head tank (22) of symmetric distribution have been seted up to carrier (2) roof, carrier (2) diapire still fixedly connected with and fixed slot (21) matched with oppression ring (23), still includes:
the fixing assembly comprises a supporting shaft (3) rotatably connected to the bottom wall of the bearing plate (2), a first gear (31) and a second gear (32) fixedly connected to the outer wall of the supporting shaft (3) and clamping components slidingly connected to the inner wall of the fixing groove (21), two groups of clamping components are symmetrically arranged on the supporting shaft (3), and the clamping components are matched with the compression ring (23) and used for clamping and fixing the unmanned aerial vehicle body;
the positioning assembly comprises a supporting frame (4) fixedly connected to the bottom wall of the bearing plate (2), a sleeve (41) rotatably connected to the inner wall of the supporting frame (4), a rotating plate (42) and a third gear (43) fixedly connected to the outer wall of the sleeve (41) and a centering component slidingly connected to the inner wall of the positioning groove (22), and is used for centering and positioning the unmanned aerial vehicle before fixing the unmanned aerial vehicle body;
the driving part is connected to the top wall of the bottom wall of the support frame (4), and is matched with the second gear (32) and the third gear (43) and used for centering, positioning and clamping a fixed power source;
the protection part is connected to the top wall of the bearing frame (1) in a sliding mode, and is linked with the bearing plate (2) and used for protecting the unmanned aerial vehicle body.
2. The unmanned aerial vehicle carrying platform for the fire engine according to claim 1, wherein the clamping component comprises a sliding block (33) which is connected to the inner wall of the fixed groove (21) in a sliding way, a clamping rod (34) which is connected to the inner wall of the sliding block (33) in a sliding way, a clamping frame (35) which is fixedly connected to the top of the clamping rod (34) and a first rack (36) which is fixedly connected to the side wall of the sliding block (33), and the first rack (36) is meshed and connected with the first gear (31).
3. The unmanned aerial vehicle carrying platform for the fire engine according to claim 2, wherein two groups of first racks (36) are respectively located at two sides of the first gear (31), a supporting rod (37) is fixedly connected to the side wall of the clamping rod (34), one end, far away from the sliding block (33), of the supporting rod (37) is rotationally connected with a roller (38), and the supporting rod (37) is slidably connected with the compression ring (23) through the roller (38).
4. The unmanned aerial vehicle carrying platform for the fire engine according to claim 3, wherein the centering components are arranged into four groups, the centering components comprise a positioning frame (44) which is connected to the inner wall of the positioning groove (22) in a sliding mode, a connecting rod (45) which is connected to the bottom wall of the positioning frame (44) in a rotating mode, and an elastic piece (46) which is fixedly connected to the side wall of the positioning frame (44), the supporting end of the positioning frame (44) penetrates through the positioning groove (22) and is fixedly connected with a positioning plate (47), one end, away from the positioning frame (44), of the connecting rod (45) is connected with the rotating plate (42) in a rotating mode, and one end, away from the positioning frame (44), of the elastic piece (46) is fixedly connected with the bearing plate (2).
5. The unmanned aerial vehicle carrying platform for the fire engine according to claim 4, wherein the driving part comprises a driving shaft (5) rotatably connected to the bottom wall of the supporting frame (4), and a fourth gear (51) and a half gear (52) fixedly connected to the outer wall of the driving shaft (5), the fourth gear (51) is meshed with the second gear (32), and the half gear (52) is matched with the third gear (43).
6. The unmanned aerial vehicle carrying platform for the fire engine according to claim 5, wherein the bottom wall of the supporting frame (4) is fixedly connected with a driving motor (53), and the output end of the driving motor (53) is fixedly connected with the driving shaft (5) through the supporting frame (4).
7. The unmanned aerial vehicle carrying platform for the fire engine according to claim 6, wherein the inner wall of the carrying frame (1) is fixedly connected with telescopic cylinders (11) symmetrically distributed about the supporting shaft (3), the output ends of the telescopic cylinders (11) are fixedly connected with the carrying plate (2), and the side wall of the carrying plate (2) is fixedly connected with a second rack (12) matched with the protection part.
8. The unmanned aerial vehicle carrying platform for the fire engine according to claim 7, wherein the protection component is symmetrically provided with two groups about the supporting shaft (3), the protection component comprises a protection plate (13) which is connected to the top wall of the bearing frame (1) in a sliding manner, a third rack (14) which is fixedly connected to the bottom wall of the protection plate (13) and a transmission shaft (15) which is rotationally connected to the side wall of the bearing frame (1), the third rack (14) is symmetrically provided with two groups about the supporting shaft (3), and a fifth gear (16) and a sixth gear (17) which are in meshed connection with the second rack (12) and the third rack (14) are fixedly connected to the outer wall of the transmission shaft (15).
9. The unmanned aerial vehicle carrying platform for the fire engine according to claim 8, wherein heat dissipation fans (18) are arranged on two side walls of the bearing frame (1), and pilot lamps (19) which are uniformly distributed are arranged on top walls of the bearing plate (2) and the protection plate (13).
10. The method for using the unmanned aerial vehicle carrying platform for the fire truck according to claim 9, which is characterized by comprising the following steps:
s1: when the unmanned aerial vehicle is in a mission to finish a flying mission and return, the unmanned aerial vehicle is controlled to fall to the top of the bearing plate (2) by referring to the navigation lamp (19), the driving motor (53) is started, the driving shaft (5) is further driven to rotate, the fourth gear (51) and the half gear (52) are driven to rotate, when the third gear (43) is meshed, the sleeve (41) is driven to rotate by the third gear (43), when the sleeve (41) rotates, the four groups of positioning frames (44) are pulled to slide to the center position of the bearing plate (2) in the positioning groove (22) by the rotating plate (42) and the four groups of connecting rods (45), and the unmanned aerial vehicle is centered and positioned by the eight groups of positioning plates (47), so that the undercarriage at the bottom of the unmanned aerial vehicle corresponds to the clamping frame (35), the fixing effect of the clamping frame (35) on the unmanned aerial vehicle is improved, the operation difficulty in the landing of the unmanned aerial vehicle is reduced, and after the half gear (52) is separated from the third gear (43), the positioning frames (44) are restored to the original state under the action of the elastic piece (46);
s2: when the positioning of the unmanned aerial vehicle is finished, the driving shaft (5) drives the second gear (32) through the fourth gear (51) and further drives the supporting shaft (3) to rotate, so that the first gears (31) drive the two groups of first racks (36) to synchronously move, the sliding block (33) is pushed to slide in the fixing groove (21) and further drive the clamping rod (34) to synchronously move along with the fixing groove, the clamping rod (34) gradually moves towards the landing gear of the unmanned aerial vehicle, meanwhile, under the action of the supporting rod (37), the roller (38) and the pressing ring (23), the clamping rod (34) is pressed to gradually move downwards along with the movement of the sliding block (33), and before the sliding block (33) contacts with the landing gear, the clamping rod (34) hooks the landing gear of the unmanned aerial vehicle through the clamping frame (35), the fixing of the unmanned aerial vehicle is finished, the fixing effect of the unmanned aerial vehicle is improved, and the unmanned aerial vehicle is prevented from vibrating and damage caused by vibration of the unmanned aerial vehicle is avoided after the fixing;
s3: after the fixing is finished, the telescopic cylinder (11) is started and retracted, the bearing plate (2) is pulled to slide downwards in the bearing frame (1), the bearing plate (2) drives the two groups of transmission shafts (15) to rotate through the two groups of second racks (12) and the fifth gear (16) in the moving process, the two groups of protection plates (13) are pulled to move along with the bearing plate (2) through the sixth gear (17) and the third rack (14), the bearing frame (1) is gradually shielded, and then after the use is finished, the unmanned aerial vehicle is shielded in the bearing frame (1), so that the unmanned aerial vehicle is prevented from being damaged when not used, and the service life of the unmanned aerial vehicle is prolonged;
s4: through the mounting hole that bears frame (1) bottom setting, can install this device to the fire engine on to after unmanned aerial vehicle returns to the journey, dispel the heat unmanned aerial vehicle through radiator fan (18), avoid unmanned aerial vehicle to damage because of the high temperature, increase unmanned aerial vehicle's life.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10640234B1 (en) * | 2017-01-19 | 2020-05-05 | L3 Latitude, LLC | System and methods for aircraft landing platform control |
| CN113895642A (en) * | 2021-11-12 | 2022-01-07 | 数字鹰航空科技(泰州)有限公司 | Foldable fire-fighting unmanned aerial vehicle and using method thereof |
| CN115180462A (en) * | 2022-07-25 | 2022-10-14 | 王纪辉 | Energy-saving automatic pay-off device applied to electric power engineering and pay-off method thereof |
| CN115401768A (en) * | 2022-10-09 | 2022-11-29 | 无锡市亿洲耐火材料有限公司 | Pressing device for preparing corundum mullite brick and using method thereof |
| US11511886B1 (en) * | 2021-06-07 | 2022-11-29 | Shanghai Autoflight Co., Ltd. | UAV take-off and landing platform |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11518542B2 (en) * | 2019-02-15 | 2022-12-06 | Hoverfly Technologies, Inc. | Landing structure for an unmanned aerial vehicle |
-
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10640234B1 (en) * | 2017-01-19 | 2020-05-05 | L3 Latitude, LLC | System and methods for aircraft landing platform control |
| US11511886B1 (en) * | 2021-06-07 | 2022-11-29 | Shanghai Autoflight Co., Ltd. | UAV take-off and landing platform |
| CN113895642A (en) * | 2021-11-12 | 2022-01-07 | 数字鹰航空科技(泰州)有限公司 | Foldable fire-fighting unmanned aerial vehicle and using method thereof |
| CN115180462A (en) * | 2022-07-25 | 2022-10-14 | 王纪辉 | Energy-saving automatic pay-off device applied to electric power engineering and pay-off method thereof |
| CN115401768A (en) * | 2022-10-09 | 2022-11-29 | 无锡市亿洲耐火材料有限公司 | Pressing device for preparing corundum mullite brick and using method thereof |
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