CN113753250B - Rescue unmanned aerial vehicle take-off and landing platform for water conservancy flood prevention - Google Patents
Rescue unmanned aerial vehicle take-off and landing platform for water conservancy flood prevention Download PDFInfo
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- CN113753250B CN113753250B CN202111167302.4A CN202111167302A CN113753250B CN 113753250 B CN113753250 B CN 113753250B CN 202111167302 A CN202111167302 A CN 202111167302A CN 113753250 B CN113753250 B CN 113753250B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 230000002265 prevention Effects 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 238000003860 storage Methods 0.000 claims abstract description 27
- 230000008093 supporting effect Effects 0.000 claims description 50
- 230000000670 limiting effect Effects 0.000 claims description 39
- 238000009434 installation Methods 0.000 claims description 27
- 230000010354 integration Effects 0.000 abstract description 3
- 241000282414 Homo sapiens Species 0.000 description 4
- 230000009471 action Effects 0.000 description 3
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- 239000000126 substance Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 125000003003 spiro group Chemical group 0.000 description 1
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
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Abstract
The invention discloses a rescue unmanned aerial vehicle take-off and landing platform for water conservancy flood prevention, which comprises the following components: the device comprises a shell, a controller, a storage mechanism, a fixing mechanism, a storage groove, a lifting mechanism, a rescue unmanned aerial vehicle, a water tank and a water pump; the two containing mechanisms are respectively embedded in openings at the left side and the right side of the shell; the two fixing mechanisms are respectively arranged at the front and rear ends of the inner sides of the left and right containing mechanisms; the storage groove is formed in the center of the top end of the shell; the lifting mechanism is arranged in the inner cavity of the accommodating groove; the rescue unmanned aerial vehicle is placed at the top end of the lifting mechanism; the water tank is arranged at the bottom end of the inner cavity of the shell; the water pump is arranged at the rear side of the water tank. This water conservancy flood prevention is with rescue unmanned aerial vehicle platform of taking off and land, can realize rescue unmanned aerial vehicle and accomodate protection integration, can take off and land of unmanned aerial vehicle when the flood disaster uses the rescue unmanned aerial vehicle to the device resistance to wind and waves is stronger, can directly can carry out the platform of taking off and land that uses in the flood area, improves rescue efficiency.
Description
Technical Field
The invention relates to the technical field of water conservancy, in particular to a rescue unmanned aerial vehicle take-off and landing platform for water conservancy flood prevention.
Background
Water is an essential material in life and production activities of human beings, the water environment needs to be continuously adapted, utilized, transformed and protected in the survival and development of the human society, water conservancy projects are continuously developed along with the development of social productivity and become important props for civilization and economic development of the human society, the original social productivity is low, the human beings have no capability of changing the natural environment, people live by water and grass, land is selected and hilly, the water in the nature can only be favored and refuged by fishing and hunting, collection and nomadic life, the water is passively adapted, after entering the new-style society and sealing society, people develop agriculture on two sides of a river along with the development of ironware tools, villages and towns are built, flood control, drainage, irrigation, shipping and town water supply are generated, thereby the water conservancy projects are opened and developed, the water conservancy projects refer to the development and the prevention of flood, the main work of the water conservancy projects is various water construction structures, including the water dam and sea dyke, the water collecting network, the ecological control and the continuous control and the water collecting network, the management and the water and the ecological control, the water guide project, the water guide and the water guide project are controlled and the water guide project are regulated and are used for the natural disaster, the water guide project is controlled and the water and is well-controlled and water and is regulated and water-down and is protected;
in the prior art, unmanned aerial vehicle is adopted to search personnel and transport rescue behaviors such as substances when encountering flood disasters at present, but rescue personnel are required to erect a take-off and landing platform in a flood area due to higher requirements on take-off and landing conditions of the unmanned aerial vehicle, so that the rescue unmanned aerial vehicle cannot be used in time, and precious rescue time is further influenced.
Disclosure of Invention
The invention aims to provide a rescue unmanned aerial vehicle take-off and landing platform for water conservancy flood prevention, which at least solves the problems that rescue unmanned aerial vehicles are adopted to search personnel and transport substances and other rescue behaviors when flood disasters happen in the prior art, but rescue personnel are required to erect the take-off and landing platform in a flood area due to higher requirements on the take-off and landing conditions of the unmanned aerial vehicles, so that the rescue unmanned aerial vehicles cannot be used in time, and precious rescue time is influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions: rescue unmanned aerial vehicle landing platform for water conservancy flood prevention includes:
a housing;
the controller is embedded in the front side of the shell;
the two storage mechanisms are respectively embedded in openings at the left side and the right side of the shell;
the two fixing mechanisms are respectively arranged at the front and rear ends of the inner sides of the left and right storage mechanisms;
a storage groove formed in the center of the top end of the housing;
the lifting mechanism is arranged in the inner cavity of the accommodating groove;
the rescue unmanned aerial vehicle is placed at the top end of the lifting mechanism;
the water tank is arranged at the bottom end of the inner cavity of the shell;
the water pump is arranged at the rear side of the water tank, the water inlet pipe of the water pump extends to the outer side of the shell, the water outlet of the water pump is in threaded connection with the water pump, and the water pump is electrically connected with the controller.
Preferably, the storage mechanism includes: the device comprises a storage mechanism shell, a first limiting rod, a rotating rod, a first motor, a worm and a worm wheel; the housing mechanism is embedded in the outer side of the housing; the two first limiting rods are arranged in number, and one ends of the two first limiting rods are respectively connected with the front end and the rear end of the outer side of the outer wall of the housing mechanism housing in a rotating manner through pin shafts; the number of the rotating rods is two, one ends of the two rotating rods are respectively connected with the front and rear ends of the inner side of the outer wall of the housing mechanism housing in a rotating way through pin shafts, and the axle center of each rotating rod extends into the inner cavity of the housing mechanism housing; the number of the first motors is two, the two first motors are respectively arranged at the front side and the rear side of the inner cavity of the housing mechanism shell, and the first motors are electrically connected with the controller; the number of the worms is two, and the two worms are respectively connected with the axes of the front motor and the rear motor through screws; the number of the worm gears is two, and the two worm gears are respectively connected with the axes of the front rotating rod and the rear rotating rod in a key way.
Preferably, the fixing mechanism includes: the device comprises a fixed mechanism shell, a first mounting seat, a first electric push rod, a first rotating seat, a mounting seat, an angle regulator and an electric propeller; the fixed mechanism shell is rotationally connected with the left and right first limiting rods and the other ends of the rotating rods along the left and right directions through pin shafts; the first mounting seat is arranged at the center position of the front side of the inner cavity of the fixing mechanism shell; one end of a first electric push rod is rotationally connected to the center position of the top end of the rear side of the first mounting seat through a pin shaft, and the first electric push rod is electrically connected with the controller; the first rotating seat is rotationally connected with the bottom end of the rear side of the first mounting seat through a pin shaft, and the inner side of the first rotating seat is rotationally connected with the other end of the first electric push rod through a pin shaft; the mounting seat is arranged at the bottom end of the other end of the first rotating seat; the number of the angle adjusters is two, the two angle adjusters are respectively arranged at the left side and the right side of the mounting seat, and the angle adjusters are electrically connected with the controller; the number of the electric propellers is two, the two electric propellers are respectively arranged at the moving ends of the left angle adjuster and the right angle adjuster, and the electric propellers are electrically connected with the controller.
Preferably, the fixing mechanism further includes: the device comprises a second mounting seat, a second electric push rod, a second rotating seat, an electromagnetic coil, a third mounting seat, a supporting rod, a fourth mounting seat and a second limiting rod; the number of the second installation seats is two, and the two second installation seats are respectively arranged at the left side and the right side of the inner cavity of the fixing mechanism shell; the number of the second installation seats is two, the two second electric push rods are respectively arranged at the top ends of the left and right second installation seats through pin shafts, and the second electric push rods are electrically connected with the controller; the number of the second rotating seats is two, one ends of the two second rotating seats are respectively arranged on the inner sides of the left and right second mounting seats through pin shafts, and the inner sides of the second rotating seats are rotationally connected with the telescopic ends of the second electric push rods through pin shafts; the number of the electromagnetic coils is two, the two electromagnetic coils are respectively arranged on the inner sides of the left and right second rotating seats, and the electromagnetic coils are electrically connected with the controller; the third mounting seat is arranged on the outer wall of the electromagnetic coil; the number of the support rods is two, the number of each group of support rods is three, and the two groups of support rods are respectively connected to the outer side of the third mounting seat in a rotating manner at intervals of one hundred twenty degrees along the circumferential direction through pin shafts; the number of the fourth installation seats is two, and the two fourth installation seats are respectively inserted into the inner cavity of the electromagnetic coil; the number of the second limiting rods is two, the number of the second limiting rods is three in each group, one ends of the second limiting rods are respectively connected to the outer side of the fourth mounting seat in a one hundred twenty-degree circumferential interval mode through pin shafts in a rotating mode, and the other ends of the second limiting rods are respectively connected to the inner sides of the two groups of supporting rods in a rotating mode through pin shafts.
Preferably, the lifting mechanism comprises: the device comprises a base, a first guide rail, a first limiting slide block, an electric telescopic rod, a first supporting rod, a top seat, a supporting plate, a second guide rail, a second slide block and a second supporting rod; the base is arranged at the center of the bottom end of the inner cavity of the storage groove; the number of the first guide rails is two, and the two first guide rails are respectively arranged at the right ends of the front side and the rear side of the inner side of the base; the number of the first limit sliding blocks is two, and the two first limit sliding blocks are respectively inserted into the inner cavities of the front and rear first guide rails; the electric telescopic rod is arranged at the center position of the right end of the inner side of the base, the telescopic end of the electric telescopic rod is fixedly connected with the inner sides of the front and rear first limit sliding blocks, and the electric telescopic rod is electrically connected with the controller; the number of the first supporting rods is two, and one ends of the two first supporting rods are respectively connected to the outer sides of the front and rear first limiting sliding blocks in a rotating mode through pin shafts; the top seat is arranged above the base, and the other ends of the two first support rods are respectively and rotatably connected with the left side of the inner cavity of the top seat through pin shafts; the supporting plate is arranged at the top end of the top seat, and the rescue unmanned aerial vehicle is placed on the surface of the supporting plate; the number of the second guide rails is two, and the two second guide rails are respectively arranged at the right ends of the front side and the rear side of the inner side of the top seat; the number of the second sliding blocks is two, and the two second sliding blocks are respectively inserted into the inner cavities of the front second guide rail and the rear second guide rail; the number of the second support rods is two, one ends of the second support rods are respectively connected to the outer sides of the front and rear second sliding blocks through pin shafts in a rotating mode, the other ends of the second support rods are respectively connected with the left ends of the front and rear sides of the inner side of the base through pin shafts in a rotating mode, the second support rods and the first support rods are arranged in a crossed mode, and the crossed positions of the second support rods and the first support rods are connected through pin shafts in a rotating mode.
Preferably, the lifting mechanism further comprises: the third rotating seat, the folding supporting frame and the moving seat; the number of the third rotating seats is two, and the two third rotating seats are respectively arranged at the left side and the right side of the base; the number of the folding support frames is two, the number of each group of folding support frames is two, and one ends of the two groups of folding support frames are respectively connected with the front and rear ends of the inner side of the third rotating seat through pin shafts in a rotating way; the number of the movable seats is two, the two movable seats are respectively arranged at the left side and the right side of the bottom end of the supporting plate, and the front end and the rear end of the inner side of the left movable seat and the right movable seat are respectively and rotatably connected with the other ends of the left folding support frame and the right folding support frame through pin shafts; and a limiting component is arranged on the outer side of the second supporting rod.
Preferably, the limiting assembly includes: the fourth rotating seat, the sleeve, the rack bar, the second motor and the ratchet wheel; the fourth rotating seat is arranged on the outer side of the third rotating seat; the sleeve is rotationally connected to the inner side of the fourth rotating seat through a pin shaft; the rack rod is inserted into the inner cavity of the sleeve, and the top end of the rack rod is rotationally connected with the bottom end of the movable seat through a pin shaft; the second motor is arranged on the outer wall of the sleeve, the output end of the second motor extends into the inner cavity of the sleeve, and the second motor is electrically connected with the controller; the ratchet screw is connected to the output end of the second motor, and the ratchet is meshed with the rack rod.
Compared with the prior art, the invention has the beneficial effects that: this rescue unmanned aerial vehicle takes off and land platform for water conservancy flood prevention:
1. when the device is used, the staff control controller sequentially starts the first motors in the left storage mechanism and the right storage mechanism, the first motors respectively drive the worms at the corresponding positions, the worm wheel drives the rotating rods at the corresponding positions to rotate outwards under the action of the rotating force of the worms, and then the front fixing mechanism and the rear fixing mechanism respectively move outwards to the front side and the rear side of the shell under the limit of the first limiting rod;
2. the second electric push rod stretches to be connected with the pin shaft of the second installation seat in a rotating mode to be the vertex and downwards rotates, the second rotating seat is pushed to be the vertex and downwards rotates at the rotating joint of the pin shaft of the second installation seat, the electromagnetic coil moves out of the inner cavity of the shell of the fixing mechanism, the electromagnetic coil starts to enable the fourth installation seat to downwards move, the fourth installation seat pushes the supporting rod to be the vertex and outwards move and stretch under the cooperation of the second limiting rod, the supporting rod further plays a supporting role, the first electric push rod stretches to be connected with the pin shaft of the first installation seat in a rotating mode to be the vertex and downwards rotates at the same time, the first rotating seat is pushed to be the vertex and downwards rotates at the rotating joint of the pin shaft of the first installation seat, the electric screw is moved to the outer side of the shell of the fixing mechanism under the cooperation of the angle regulator, the angle regulator adjusts the angle direction of the electric screw, and the motor inside the electric screw drives the screw to rotate to generate a reverse thrust avoiding device, so that the water pump can improve the weight of the water injection device to avoid water waves from being poured into the water tank;
3. the electric telescopic rod stretches, the first limiting slide block drives the first support rod to move leftwards with the bottom end of the top seat pin shaft as the top point, the first support rod drives the second support rod to move leftwards with the top end of the top point at the position of the base pin shaft as the top point under the limiting action of the second slide block, the top seat pushes the supporting plate to drive the movable seat to drive one end of the folding support frame at the corresponding position to move upwards so as to expand and play an auxiliary supporting role, the movable seat moves upwards and simultaneously drives the rack rod to drive the sleeve to rotate with the top point at the position of the pin shaft rotation connection of the fourth rotary seat, meanwhile, the rack rod is pulled out from the inner cavity of the sleeve to a specified length position, the second motor drives the ratchet wheel to rotate and is clamped with the rack rod so as to limit and fix the ratchet wheel, and a worker controls the starting of the rescue unmanned aerial vehicle to perform rescue operation;
thereby can realize rescue unmanned aerial vehicle and accomodate protection integration, can carry out unmanned aerial vehicle's take-off and land when the rescue unmanned aerial vehicle is used in flood disasters to the device resistance to wind and waves is stronger, can directly can carry out the take-off and land platform that uses in the flood area, improves rescue efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is an exploded view of the securing mechanism of FIG. 1;
fig. 4 is an exploded view of the lifting mechanism of fig. 1.
In the figure: 1. a housing, 2, a controller, 3, a storage mechanism, 31, a storage mechanism housing, 32, a first stopper rod, 33, a rotating rod, 34, a first motor, 35, a worm, 36, a worm wheel, 4, a fixing mechanism, 41, a fixing mechanism housing, 42, a first mount, 43, a first electric push rod, 44, a first rotating mount, 45, a mount, 46, an angle adjuster, 47, an electric screw, 48, a second mount, 49, a second electric push rod, 410, a second rotating mount, 411, an electromagnetic coil, 412, a third mount, 413, a support rod, 414, a fourth installation seat, 415, a second limiting rod, 5, a lifting mechanism, 51, a base, 52, a first guide rail, 53, a first limiting slide block, 54, an electric telescopic rod, 55, a first support rod, 56, a top seat, 57, a supporting plate, 58, a second guide rail, 59, a second slide block, 510, a second support rod, 511, a third rotation seat, 512, a folding support frame, 513, a movable seat, 514, a fourth rotation seat, 515, a sleeve, 516, a rack rod, 517, a second motor, 518, a ratchet wheel, 6, a storage groove, 7, a rescue unmanned aerial vehicle, 8, a water tank, 9 and a water pump.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: rescue unmanned aerial vehicle landing platform for water conservancy flood prevention includes: the device comprises a shell 1, a controller 2, a storage mechanism 3, a fixing mechanism 4, a storage groove 6, a lifting mechanism 5, a rescue unmanned aerial vehicle 7, a water tank 8 and a water pump 9; the controller 2 is embedded in the front side of the shell 1, and the specific use model of the controller 2 is directly purchased, installed and used from the market according to the actual use requirement; the number of the containing mechanisms 3 is two, and the two containing mechanisms 3 are respectively embedded in openings on the left side and the right side of the shell 1; the number of the fixing mechanisms 4 is two, and the two fixing mechanisms 4 are respectively arranged at the front and rear ends of the inner sides of the left and right storage mechanisms 3; the storage groove 6 is arranged at the center of the top end of the shell 1; the lifting mechanism 5 is arranged in the inner cavity of the accommodating groove 6; the rescue unmanned aerial vehicle 7 is placed at the top end of the lifting mechanism 5, the specific use model of the rescue unmanned aerial vehicle 7 is directly purchased, installed and used from the market according to actual use requirements, and the rescue unmanned aerial vehicle 7 can be controlled by staff to perform operation rescue; the water tank 8 is arranged at the bottom end of the inner cavity of the shell 1; the water pump 9 sets up the rear side at water tank 8, and the inlet tube of water pump 9 extends to the outside of shell 1, and the delivery port of water pump 9 and water pump 9 looks spiro union, water pump 9 and controller 2 electric connection, and the water pump 9 specifically uses the model to directly purchase the installation and use from market according to the in-service use requirement, and water pump 9 can control the inside water injection of water tank 8 or drainage by controller 2 to adjust the inside weight of water tank 8, avoid being washed down by the wave.
Preferably, the housing mechanism 3 further includes: a housing mechanism case 31, a first stopper rod 32, a rotation rod 33, a first motor 34, a worm 35, and a worm wheel 36; the housing mechanism case 31 is embedded in the outer side of the housing 1; the number of the first limiting rods 32 is two, and one ends of the two first limiting rods 32 are respectively connected with the front end and the rear end of the outer side of the outer wall of the storage mechanism shell 31 in a rotating manner through pin shafts; the number of the rotating rods 33 is two, one end of each rotating rod 33 is respectively connected with the front and rear ends of the inner side of the outer wall of the containing mechanism shell 31 in a rotating way through a pin shaft, and the axle center of each rotating rod 33 extends into the inner cavity of the containing mechanism shell 31; the number of the first motors 34 is two, the two first motors 34 are respectively arranged on the front side and the rear side of the inner cavity of the housing mechanism shell 31, the first motors 34 are electrically connected with the controller 2, the specific use types of the first motors 34 are directly purchased, installed and used from the market according to the actual use requirements, and the first motors 34 can be controlled by the controller 2 to drive the worm 35 at the corresponding position to rotate clockwise or anticlockwise; the number of the worm rods 35 is two, the two worm rods 35 are respectively connected with the axes of the front and rear first motors 34 through screws, and the worm wheel 36 can drive the rotating rod 33 at the corresponding position to rotate outwards or inwards under the action of the rotating force of the worm rods 35; the number of worm gears 36 is two, and the two worm gears 36 are respectively keyed to the axes of the front and rear rotating levers 33.
As a preferred embodiment, the fixing mechanism 4 includes: the fixed mechanism housing 41, the first mount 42, the first electric push rod 43, the first rotating mount 44, the mount 45, the angle adjuster 46, the electric propeller 47, the second mount 48, the second electric push rod 49, the second rotating mount 410, the electromagnetic coil 411, the third mount 412, the support bar 413, the fourth mount 414, and the second stopper bar 415; the fixed mechanism housing 41 is rotatably connected to the other ends of the left and right first stopper rods 32 and the rotation rod 33 through pin shafts in the left and right directions; the first mounting seat 42 is arranged at the center position of the front side of the inner cavity of the fixed mechanism shell 41, and the first electric push rod 43 can be rotationally connected with the first mounting seat 42 by a pin roll to rotate upwards or downwards at the vertex in the process of self extension and shortening; one end of the first electric push rod 43 is rotationally connected to the center position of the top end of the rear side of the first mounting seat 42 through a pin shaft, the first electric push rod 43 is electrically connected with the controller 2, the specific use type of the first electric push rod 43 is directly purchased, mounted and used from the market according to the actual use requirement, and the first electric push rod 43 can be controlled by the controller 2 to be shortened through self extension; the first rotating seat 44 is rotatably connected to the bottom end of the rear side of the first mounting seat 42 through a pin shaft, and the inner side of the first rotating seat 44 is rotatably connected with the other end of the first electric push rod 43 through a pin shaft; the mounting seat 45 is arranged at the bottom end of the other end of the first rotating seat 44; the number of the angle adjusters 46 is two, the two angle adjusters 46 are respectively arranged on the left side and the right side of the mounting seat 45, the angle adjusters 46 are electrically connected with the controller 2, the specific use model of the angle adjusters 46 is directly purchased, mounted and used from the market according to the actual use requirement, and the angle adjusters 46 can be controlled by the controller 2 to adjust the angle direction of the electric propeller 47; the number of the electric propellers 47 is two, the two electric propellers 47 are respectively arranged at the moving ends of the left angle adjuster 46 and the right angle adjuster 46, the electric propellers 47 are electrically connected with the controller 2, the specific use types of the electric propellers 47 are directly purchased, installed and used from the market according to actual use requirements, and the electric propellers 47 can be controlled by the controller 2 to drive the propellers to rotate by an internal motor so as to generate reverse thrust so as to avoid the overturning of the device; the number of the second installation seats 48 is two, the two second installation seats 48 are respectively arranged at the left side and the right side of the inner cavity of the fixed mechanism shell 41, and the second electric push rod 49 can be rotationally connected with the second rotating seat 410 through a pin shaft in the process of self-elongation and shortening to enable the vertex to rotate upwards or downwards; the number of the second installation seats 48 is two, the two second electric push rods 49 are respectively arranged at the top ends of the left second installation seat 48 and the right second installation seat 48 through pin shafts, the second electric push rods 49 are electrically connected with the controller 2, the specific use types of the second electric push rods 49 are directly purchased, installed and used from the market according to actual use requirements, and the second electric push rods 49 can be controlled to be lengthened and shortened by the controller 2; the number of the second rotating seats 410 is two, one end of each second rotating seat 410 is respectively arranged on the inner sides of the left and right second mounting seats 48 through a pin shaft, and the inner sides of the second rotating seats 410 are rotatably connected with the telescopic ends of the second electric push rods 49 through pin shafts; the number of the electromagnetic coils 411 is two, the two electromagnetic coils 411 are respectively arranged on the inner sides of the left and right second rotating seats 410, the electromagnetic coils 411 are electrically connected with the controller 2, the specific use type of the electromagnetic coils 411 is directly purchased, installed and used from the market according to the actual use requirement, and the electromagnetic coils 411 can be controlled by the controller 2 to enable the fourth installation seat 414 to move upwards or downwards; the third mounting seat 412 is disposed on the outer wall of the electromagnetic coil 411; the number of the support rods 413 is two, the number of each group of support rods 413 is three, the two groups of support rods 413 are respectively connected to the outer side of the third mounting seat 412 in a rotating manner through pin shafts at intervals of one hundred twenty degrees in the circumferential direction, and the positions of the support rods 413 and the third mounting seat 412 in the rotating connection manner can be vertexes of the support rods, which are outwards moved and opened or inwards rotated for storage; the number of the fourth mounting seats 414 is two, and the two fourth mounting seats 414 are respectively inserted into the inner cavity of the electromagnetic coil 411; the number of the second limiting rods 415 is two, the number of each group of the second limiting rods 415 is three, one ends of the two groups of the second limiting rods 415 are respectively connected to the outer side of the fourth mounting seat 414 in a rotating mode through pin shafts at intervals of one hundred twenty degrees along the circumferential direction, and the other ends of the two groups of the second limiting rods 415 are respectively connected to the inner sides of the two groups of the supporting rods 413 in a rotating mode through pin shafts.
Preferably, the lifting mechanism 5 further includes: the folding device comprises a base 51, a first guide rail 52, a first limit sliding block 53, an electric telescopic rod 54, a first support rod 55, a top seat 56, a supporting plate 57, a second guide rail 58, a second sliding block 59, a second support rod 510, a third rotating seat 511, a folding support frame 512 and a moving seat 513; the base 51 is arranged at the center of the bottom end of the inner cavity of the accommodating groove 6; the number of the first guide rails 52 is two, and the two first guide rails 52 are respectively arranged at the right ends of the front side and the rear side of the inner side of the base 51; the number of the first limit sliding blocks 53 is two, the two first limit sliding blocks 53 are respectively inserted into the inner cavities of the front and rear first guide rails 52, and the first limit sliding blocks 53 can move left and right in the inner cavities of the first guide rails 52; the electric telescopic rod 54 is arranged at the center position of the right end of the inner side of the base 51, the telescopic end of the electric telescopic rod 54 is fixedly connected with the inner sides of the front and rear first limit sliding blocks 53, the electric telescopic rod 54 is electrically connected with the controller 2, the specific use model of the electric telescopic rod 54 is directly purchased, installed and used from the market according to the actual use requirement, and the electric telescopic rod 54 can be controlled by the controller 2 to be lengthened and shortened; the number of the first supporting rods 55 is two, and one ends of the two first supporting rods 55 are respectively connected to the outer sides of the front and rear first limit sliding blocks 53 in a rotating mode through pin shafts; the top seat 56 is arranged above the base 51, and the other ends of the two first support rods 55 are respectively and rotatably connected with the left side of the inner cavity of the top seat 56 through pin shafts; the supporting plate 57 is arranged at the top end of the top seat 56, and the rescue unmanned aerial vehicle 7 is placed on the surface of the supporting plate 57; the number of the second guide rails 58 is two, and the two second guide rails 58 are respectively arranged at the right ends of the front side and the rear side of the inner side of the top seat 56; the number of the second sliding blocks 59 is two, the two second sliding blocks 59 are respectively inserted into the inner cavities of the front second guide rail 58 and the rear second guide rail 58, and the second sliding blocks 59 can move left and right in the inner cavities of the second guide rails 58; the number of the second support rods 510 is two, one ends of the two second support rods 510 are respectively connected to the outer sides of the front and rear second sliding blocks 59 in a rotating way through pin shafts, the other ends of the two second support rods 510 are respectively connected to the left ends of the front and rear sides of the inner side of the base 51 in a rotating way through pin shafts, the second support rods 510 and the first support rods 55 are arranged in a crossed way, and the crossed positions are connected in a rotating way through pin shafts; the number of the third rotating seats 511 is two, and the two third rotating seats 511 are respectively arranged at the left side and the right side of the base 51; the number of the folding support frames 512 is two, the number of each group of folding support frames 512 is two, and one end of each group of folding support frames 512 is respectively connected with the front end and the rear end of the inner side of the third rotating seat 511 through a pin shaft in a rotating way; the number of the movable seats 513 is two, the two movable seats 513 are respectively arranged at the left side and the right side of the bottom end of the supporting plate 57, and the front end and the rear end of the inner side of the left movable seat 513 and the rear end of the inner side of the right movable seat 513 are respectively connected with the other ends of the left folding supporting frame 512 and the right folding supporting frame 512 in a rotating way through pin shafts; wherein, the outside of second bracing piece 510 is provided with spacing subassembly, and spacing subassembly includes: a fourth rotary seat 514, a sleeve 515, a rack bar 516, a second motor 517, and a ratchet 518; the fourth rotating seat 514 is disposed outside the third rotating seat 511; the sleeve 515 is rotatably connected to the inner side of the fourth rotating seat 514 through a pin shaft, the moving seat 513 moves upwards or downwards and drives the rack rod 516 to drive the sleeve 515 to rotate upwards or downwards with the pin shaft rotation connection part of the fourth rotating seat 514 as a vertex; the rack bar 516 is inserted into the inner cavity of the sleeve 515, the top end of the rack bar 516 is rotationally connected with the bottom end of the movable seat 513 through a pin shaft, and the rack bar 516 can move inside and outside the inner cavity of the sleeve 515; the second motor 517 is arranged on the outer wall of the sleeve 515, the output end of the second motor 517 extends into the inner cavity of the sleeve 515, the second motor 517 is electrically connected with the controller 2, the specific use model of the second motor 517 is directly purchased, installed and used from the market according to the actual use requirement, and the second motor 517 can be controlled by the controller 2 to drive the ratchet 518 to rotate; the ratchet 518 is connected with the output end of the second motor 517 through screws, the ratchet 518 is meshed with the rack bar 516, and the ratchet 518 can rotate and is clamped with the rack bar 516 so as to limit and fix the rack bar 516.
All electric parts in the scheme can be connected with an externally-adapted power supply through wires by the aid of a person in the art, and the externally-adapted external controller is selected to be connected according to specific actual use conditions so as to meet control requirements of all electric parts, a specific connection mode and a control sequence of the externally-adapted external controller are referred to in the following working principles, electric connection of all electric parts is completed in sequence, and detailed connection means of the electric parts are known in the art and are not described any more, and the working principles and the processes are mainly described below, and the specific working is as follows.
Step 1: when the device is used, the staff control controller 2 sequentially starts the first motors 34 in the left storage mechanism 3 and the right storage mechanism 3, the first motors 34 respectively drive the worms 35 at corresponding positions to rotate, and as the worm wheel 36 is meshed with the worms 35, the worm wheel 36 drives the rotating rods 33 at corresponding positions to rotate outwards under the action of the rotating force of the worms 35, and then the front fixing mechanism 4 and the rear fixing mechanism 4 respectively move outwards to the front side and the rear side of the shell 1 under the limit of the first limiting rods 32;
step 2: the staff control controller 2 sequentially starts a second electric push rod 49, an electromagnetic coil 411, a first electric push rod 43, an angle regulator 46 and an electric screw propeller 47 in the front fixing mechanism 4 and the rear fixing mechanism 4, the second electric push rod 49 stretches to be in pin shaft rotation connection with the second mounting seat 48 to be in vertex downward rotation, meanwhile, the second electric push rod 49 pushes the second rotating seat 410 to be in vertex downward rotation at the pin shaft rotation connection position with the second mounting seat 48, the electromagnetic coil 411 is further moved out of the inner cavity of the fixing mechanism shell 41, the electromagnetic coil 411 is started to enable the fourth mounting seat 414 to be moved downwards, the fourth mounting seat 414 pushes the supporting rod 413 to be in vertex outward movement and opening at the pin shaft rotation connection position with the third mounting seat 412 under the cooperation of the second limiting rod 415, the first electric push rod 43 extends to be connected with the first installation seat 42 in a pin shaft rotating mode to enable the top point to rotate downwards, meanwhile, the first electric push rod 43 pushes the first rotation seat 44 to be connected with the first installation seat 42 in a pin shaft rotating mode to enable the installation seat 45 to move the electric screw 47 to the outer side of the fixing mechanism shell 41 under the cooperation of the angle adjuster 46, the angle adjuster 46 adjusts the angle direction of the electric screw 47, a motor in the electric screw 47 drives the screw to rotate to enable a reverse thrust avoiding device to topple, and the staff control controller 2 starts the water pump 9 to enable the water pump 9 to fill water into the water tank 8 to improve the weight of the device to avoid being flushed by water waves;
step 3: the staff control controller 2 sequentially starts an electric telescopic rod 54 and a left second motor 517 and a right second motor 517, the electric telescopic rod 54 stretches by itself, so that under the limiting effect of a first guide rail 52, a first limiting sliding block 53 drives a first supporting rod 55 to move leftwards with the bottom end which is at the top point of a pin shaft rotation joint with a top seat 56, the first supporting rod 55 drives a second supporting rod 510 to move leftwards with the top point of the pin shaft rotation joint with a base 51 under the limiting effect of the second sliding block 59, the crossing angle of the first supporting rod 55 and the second supporting rod 510 is reduced, meanwhile, a supporting plate 57 is pushed to move upwards through the top seat 56, the supporting plate 57 drives a moving seat 513 to drive one end of a folding supporting frame 512 at a corresponding position to move upwards to expand to have an auxiliary supporting effect, the moving seat 513 moves upwards and drives a rack rod 516 to drive the sleeve 515 to rotate with a pin shaft of a fourth rotating seat 514 as the top point, meanwhile, the rack rod 516 is pulled out from an inner cavity of the sleeve 515 to a specified length position, the second motor 517 drives a ratchet wheel to rotate and is clamped with the rack rod 516 to limit and fix the rack 516, and the rescue operation is controlled by staff to start up the rescue operation of the unmanned aerial vehicle 7;
thereby can realize rescue unmanned aerial vehicle and accomodate protection integration, can carry out unmanned aerial vehicle's take-off and land when the rescue unmanned aerial vehicle is used in flood disasters to the device resistance to wind and waves is stronger, can directly can carry out the take-off and land platform that uses in the flood area, improves rescue efficiency.
The unmanned aerial vehicle is adopted to search personnel and transport rescue behaviors such as substances, but because the unmanned aerial vehicle has higher requirement on taking off and landing conditions, rescue personnel are required to erect a taking off and landing platform in a flood area, so that the rescue unmanned aerial vehicle cannot be used in time, and precious rescue time is further influenced;
although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Rescue unmanned aerial vehicle platform that takes off and land for water conservancy flood prevention, its characterized in that includes:
a housing (1);
the controller (2) is embedded at the front side of the shell (1);
the two storage mechanisms (3) are arranged, and the two storage mechanisms (3) are respectively embedded in openings at the left side and the right side of the shell (1);
the number of the fixing mechanisms (4) is two, and the two fixing mechanisms (4) are respectively arranged at the front and rear ends of the inner sides of the left and right accommodating mechanisms (3);
a storage groove (6) which is arranged at the center of the top end of the shell (1);
the lifting mechanism (5) is arranged in the inner cavity of the accommodating groove (6);
the rescue unmanned aerial vehicle (7) is placed at the top end of the lifting mechanism (5);
the water tank (8) is arranged at the bottom end of the inner cavity of the shell (1);
the water pump (9) is arranged at the rear side of the water tank (8), a water inlet pipe of the water pump (9) extends to the outer side of the shell (1), a water outlet of the water pump (9) is in threaded connection with the water pump (9), and the water pump (9) is electrically connected with the controller (2);
the housing mechanism (3) includes:
a housing mechanism case (31) embedded in the outer side of the housing (1);
the two first limiting rods (32) are arranged, and one ends of the two first limiting rods (32) are respectively connected to the front end and the rear end of the outer side of the outer wall of the storage mechanism shell (31) in a rotating mode through pin shafts;
the number of the rotating rods (33) is two, one ends of the two rotating rods (33) are respectively connected to the front and rear ends of the inner side of the outer wall of the containing mechanism shell (31) in a rotating way through pin shafts, and the axle center of the rotating rods (33) extends into the inner cavity of the containing mechanism shell (31);
the number of the first motors (34) is two, the two first motors (34) are respectively arranged at the front side and the rear side of the inner cavity of the storage mechanism shell (31), and the first motors (34) are electrically connected with the controller (2);
the number of the worms (35) is two, and the two worms (35) are respectively connected with the axes of the front and rear first motors (34) through screws;
the number of the worm gears (36) is two, and the two worm gears (36) are respectively connected with the axes of the front rotating rod and the rear rotating rod (33) in a key way;
the fixing mechanism (4) includes:
a fixed mechanism shell (41) which is rotationally connected with the other ends of the left and right first limiting rods (32) and the rotating rods (33) along the left and right directions through pin shafts;
the first mounting seat (42) is arranged at the center of the front side of the inner cavity of the fixing mechanism shell (41);
one end of the first electric push rod (43) is rotationally connected to the center position of the top end of the rear side of the first mounting seat (42) through a pin shaft, and the first electric push rod (43) is electrically connected with the controller (2);
the first rotating seat (44) is rotationally connected to the bottom end of the rear side of the first mounting seat (42) through a pin shaft, and the inner side of the first rotating seat (44) is rotationally connected with the other end of the first electric push rod (43) through a pin shaft;
the mounting seat (45) is arranged at the bottom end of the other end of the first rotating seat (44);
the number of the angle adjusters (46) is two, the two angle adjusters (46) are respectively arranged at the left side and the right side of the mounting seat (45), and the angle adjusters (46) are electrically connected with the controller (2);
the number of the electric propellers (47) is two, the two electric propellers (47) are respectively arranged at the moving ends of the left angle adjuster and the right angle adjuster (46), and the electric propellers (47) are electrically connected with the controller (2);
the two second installation seats (48) are arranged on the left side and the right side of the inner cavity of the fixing mechanism shell (41) respectively;
the number of the second electric pushing rods (49) is two, the two second electric pushing rods (49) are respectively arranged at the top ends of the left and right second installation seats (48) through pin shafts, and the second electric pushing rods (49) are electrically connected with the controller (2);
the number of the second rotating seats (410) is two, one ends of the two second rotating seats (410) are respectively arranged on the inner sides of the left and right second mounting seats (48) through pin shafts, and the inner sides of the second rotating seats (410) are rotationally connected with the telescopic ends of the second electric push rods (49) through pin shafts;
the electromagnetic coils (411), the number of the electromagnetic coils (411) is two, the two electromagnetic coils (411) are respectively arranged on the inner sides of the left second rotating seat (410) and the right second rotating seat, and the electromagnetic coils (411) are electrically connected with the controller (2);
a third mounting seat (412) arranged on the outer wall of the electromagnetic coil (411);
the number of the support rods (413) is two, the number of each group of support rods (413) is three, and the two groups of support rods (413) are respectively connected to the outer side of the third mounting seat (412) in a rotating mode at intervals of one hundred twenty degrees along the circumferential direction through pin shafts;
the number of the fourth installation seats (414) is two, and the two fourth installation seats (414) are respectively inserted into the inner cavity of the electromagnetic coil (411);
the number of the second limiting rods (415) is two, each group of the second limiting rods (415) is three, one ends of the second limiting rods (415) are respectively connected to the outer side of the fourth mounting seat (414) in a rotating mode through pin shafts at intervals of one hundred twenty degrees in the circumferential direction, and the other ends of the second limiting rods (415) are respectively connected to the inner sides of the two groups of supporting rods (413) in a rotating mode through pin shafts.
2. The rescue unmanned aerial vehicle lifting platform for water conservancy flood prevention according to claim 1, wherein: the lifting mechanism (5) comprises:
the base (51) is arranged at the center of the bottom end of the inner cavity of the accommodating groove (6);
the first guide rails (52) are two in number, and the two first guide rails (52) are respectively arranged at the right ends of the front side and the rear side of the inner side of the base (51);
the two first limiting sliding blocks (53) are respectively inserted into the inner cavities of the front and rear first guide rails (52);
the electric telescopic rod (54) is arranged at the center position of the right end of the inner side of the base (51), the telescopic end of the electric telescopic rod (54) is fixedly connected with the inner sides of the front and rear first limit sliding blocks (53), and the electric telescopic rod (54) is electrically connected with the controller (2);
the two first support rods (55) are arranged, and one ends of the two first support rods (55) are respectively connected to the outer sides of the front and rear first limit sliding blocks (53) in a rotating mode through pin shafts;
the top seat (56) is arranged above the base (51), and the other ends of the two first supporting rods (55) are respectively and rotatably connected with the left side of the inner cavity of the top seat (56) through pin shafts;
the supporting plate (57) is arranged at the top end of the top seat (56), and the rescue unmanned aerial vehicle (7) is placed on the surface of the supporting plate (57);
the number of the second guide rails (58) is two, and the two second guide rails (58) are respectively arranged at the right ends of the front side and the rear side of the inner side of the top seat (56);
the number of the second sliding blocks (59) is two, and the two second sliding blocks (59) are respectively inserted into the inner cavities of the front second guide rail (58) and the rear second guide rail (58);
the number of the second supporting rods (510) is two, one ends of the second supporting rods (510) are respectively connected to the outer sides of the front and rear second sliding blocks (59) through pin shafts in a rotating mode, the other ends of the second supporting rods (510) are respectively connected with the left ends of the front and rear sides of the inner sides of the base (51) through pin shafts in a rotating mode, and the second supporting rods (510) and the first supporting rods (55) are arranged in a crossed mode and are connected in a crossed mode through pin shafts in the crossed position.
3. The rescue unmanned aerial vehicle lifting platform for water conservancy flood prevention according to claim 2, wherein: the lifting mechanism (5) further comprises:
the number of the third rotating seats (511) is two, and the two third rotating seats (511) are respectively arranged at the left side and the right side of the base (51);
the foldable support frames (512), the number of the foldable support frames (512) is two, the number of each group of foldable support frames (512) is two, and one ends of the two groups of foldable support frames (512) are respectively connected to the front and rear ends of the inner side of the third rotating seat (511) through pin shafts in a rotating way;
the two movable seats (513) are arranged, the two movable seats (513) are respectively arranged at the left side and the right side of the bottom end of the supporting plate (57), and the front end and the rear end of the inner side of the left movable seat (513) are respectively connected with the other ends of the left folding supporting frame (512) and the right folding supporting frame (512) in a rotating way through pin shafts;
and a limiting component is arranged on the outer side of the second supporting rod (510).
4. A rescue unmanned aerial vehicle landing platform for water conservancy flood prevention according to claim 3, wherein: the spacing subassembly includes:
a fourth rotating seat (514) provided outside the third rotating seat (511);
a sleeve (515) rotatably connected to the inner side of the fourth rotating seat (514) through a pin shaft;
the rack rod (516) is inserted into the inner cavity of the sleeve (515), and the top end of the rack rod (516) is rotationally connected with the bottom end of the movable seat (513) through a pin shaft;
the second motor (517) is arranged on the outer wall of the sleeve (515), the output end of the second motor (517) extends into the inner cavity of the sleeve (515), and the second motor (517) is electrically connected with the controller (2);
and a ratchet wheel (518) connected with the output end of the second motor (517) through a screw, wherein the ratchet wheel (518) is meshed with the rack bar (516).
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| CN202111167302.4A CN113753250B (en) | 2021-10-04 | 2021-10-04 | Rescue unmanned aerial vehicle take-off and landing platform for water conservancy flood prevention |
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| CN202111167302.4A CN113753250B (en) | 2021-10-04 | 2021-10-04 | Rescue unmanned aerial vehicle take-off and landing platform for water conservancy flood prevention |
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| CN114932965B (en) * | 2022-06-16 | 2023-10-27 | 江苏业派生物科技有限公司 | Plant disease and insect pest monitoring device, remote monitoring system and monitoring method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249355A (en) * | 2020-10-14 | 2021-01-22 | 路志芹 | Unmanned aerial vehicle take-off and landing device for water conservancy |
| CN212401527U (en) * | 2020-03-30 | 2021-01-26 | 江苏航运职业技术学院 | Novel unmanned aerial vehicle undercarriage receive and releases device |
| CN112319340A (en) * | 2020-11-12 | 2021-02-05 | 陈玉新 | High-rise logistics distribution conveyer |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212401527U (en) * | 2020-03-30 | 2021-01-26 | 江苏航运职业技术学院 | Novel unmanned aerial vehicle undercarriage receive and releases device |
| CN112249355A (en) * | 2020-10-14 | 2021-01-22 | 路志芹 | Unmanned aerial vehicle take-off and landing device for water conservancy |
| CN112319340A (en) * | 2020-11-12 | 2021-02-05 | 陈玉新 | High-rise logistics distribution conveyer |
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