CN108974277A - A kind of water life-saving equipment - Google Patents
A kind of water life-saving equipment Download PDFInfo
- Publication number
- CN108974277A CN108974277A CN201810845922.0A CN201810845922A CN108974277A CN 108974277 A CN108974277 A CN 108974277A CN 201810845922 A CN201810845922 A CN 201810845922A CN 108974277 A CN108974277 A CN 108974277A
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- China
- Prior art keywords
- bracket
- axle aircraft
- water wheels
- stepper motor
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 239000004677 Nylon Substances 0.000 claims abstract description 45
- 229920001778 nylon Polymers 0.000 claims abstract description 45
- 206010013647 Drowning Diseases 0.000 claims abstract description 38
- 230000005611 electricity Effects 0.000 claims description 10
- 230000008602 contraction Effects 0.000 claims description 8
- 241000251468 Actinopterygii Species 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/01—Air-sea rescue devices, i.e. equipment carried by, and capable of being dropped from, an aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C35/00—Flying-boats; Seaplanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C35/00—Flying-boats; Seaplanes
- B64C35/001—Flying-boats; Seaplanes with means for increasing stability on the water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C35/00—Flying-boats; Seaplanes
- B64C35/005—Flying-boats; Seaplanes with propellers, rudders or brakes acting in the water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C35/00—Flying-boats; Seaplanes
- B64C35/008—Amphibious sea planes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Remote Sensing (AREA)
- Ocean & Marine Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of water life-saving equipment, it include a four-axle aircraft, be fixedly connected on four-axle aircraft lower end and the horizontally disposed stepper motor of output shaft, the u-bracket being fixedly connected with the motor output shaft, the nylon wire being connected in u-bracket, and it is respectively fixedly connected with two pushing directions and the perpendicular rear driving water wheels of u-bracket on the outside of the position of u-bracket both ends；The lower end or u-bracket middle position of the four-axle aircraft are equipped with camera；The u-bracket front part sides form mounting bracket；Fishing board group part is rotatably connected in the mounting bracket.The present invention quickly arrives at emergency place, mobility strong by flying method by the u-bracket that four-axle aircraft carrying is equipped with nylon wire；Especially when drowning person has sunk to underwater, which can dive beneath the water and pick up drowning person, and be transported to bank in time, after being conducive to rescue personnel more timely sued and laboured.
Description
Technical field
The invention belongs to remote control type field of rescue equipment, and in particular to a kind of water life-saving equipment.
Background technique
At present at sea, be mostly by pilot steering ship to emergency place when rescuing on rivers drowning person
Searched and rescued, due to rescue drowning person prime time be it is 4-6 minutes first, if imposing rescue within prime time, retrieve it
The success rate of life is up to 90%, however to expend the time longer for existing artificial search and rescue mode, and more time consuming is arrived in departure place
In the way of emergency place.In addition, rescue worker needs to pull the plug to search and rescue after drowning person sinks to below the water surface, search
Rescue the physical strength that speed depends entirely on rescue personnel.It is lower that above-mentioned a variety of causes causes drowned personnel to be saved rear survival rate.
Summary of the invention
The technical problems to be solved by the present invention are: in view of the deficienciess of the prior art, providing a kind of structure novel, energy
The enough water life-saving equipment for quickly reaching emergency place and quickly suing and labouring.
Purpose to realize the present invention, is achieved using following technical scheme: a kind of water life-saving equipment, includes one
A four-axle aircraft, be fixedly connected on four-axle aircraft lower end and the horizontally disposed stepper motor of output shaft, with the stepping
The u-bracket that motor output shaft is fixedly connected, the nylon wire being connected in u-bracket, and be respectively fixedly connected in u-bracket
Two pushing directions and the perpendicular rear driving water wheels of u-bracket on the outside of the position of both ends；The lower end of the four-axle aircraft
Or u-bracket middle position is equipped with camera；
The u-bracket front part sides form mounting bracket；Fishing board group part is rotatably connected in the mounting bracket；The fishing
Board group part is rotatably connected in the mounting bracket by rotary shaft；The mounting bracket side is fixedly connected with shaft end motor,
The output shaft of the shaft end motor is fixedly connected with the rotary shaft；Consolidate at two mounting brackets in the rotary shaft
There are two electric pushrods for fixed connection；The electric pushrod end is rotatably connected to fishing plate；The fishing plate passes through rotating electric machine and electricity
It is relatively rotated between dynamic push rod；The rotating electric machine is fixedly connected on the boss of the fishing plate；The output of the rotating electric machine
Axis is fixedly connected with the end of the electric pushrod；
Controller is installed, the driving motor of four fans possessed by four-axle aircraft, after two in the four-axle aircraft
Driving motor, stepper motor, shaft end motor, rotating electric machine and the camera of driving water wheels are electrically connected with the controller respectively
It connects；The controller is communicated by radio with remote controler realization；
When the rescue aid is standby, four fans of four-axle aircraft are in state downwards；The electricity
Downwards and in contraction state, the fishing plate is rotated to the contraction state to fit with the electric pushrod dynamic push rod；Institute
It states controller control stepper motor driving u-bracket and turns to vertical state；
When there is drowning people to need to rescue, rescue aid is flown to emergency place by four-axle aircraft from departure place.
1) after reaching emergency place, it is located on the water surface if being seen by camera to rescuer, is enabled by remote controler
Driving water wheels work after controller controls two, while controlling stepper motor rotation changes u-bracket gradually by vertical state
In the state of 10-30 degree angle between horizontal direction；The four-axle aircraft is kept and horizontal direction parallel；
The horizontal component driving rescue aid direction that driving water wheels generate after described is mobile to rescuer, and controller controls shaft end electricity
Electric pushrod is rotated upwards and is extended to u-bracket rear end is just longer than by machine and electric pushrod, and control rotating electric machine makes to fish out plate
It is unfolded and vertical with electric pushrod, after rescuer climbs on nylon wire, control shaft end motor makes electric pushrod cycle to water
Prosposition is set, and the output power of four fans of water wheels and four-axle aircraft is driven after enabling controller increase by remote controler, by rear
The horizontal component driving rescue aid for driving water wheels to generate and survivor are mobile toward bank；
2) it after reaching emergency place, has sunk under the water surface if being seen by camera to rescuer, has been enabled by remote controler
Controller reduces the output power of four-axle aircraft, and rescue aid is made to pull the plug searching to rescuer；
2.1) it is found when rescuer is in sinking watching when by camera, then enables controller control two by remote controler
Afterwards driving water wheels work, while control stepper motor rotation make u-bracket gradually by vertical state be changed into horizontal direction it
Between be in 10-30 degree angle state；The four-axle aircraft is kept and horizontal direction parallel；Controller controls shaft end motor and electricity
Dynamic push rod extends the electric pushrod to u-bracket rear end and parallel with u-bracket；Control rotating electric machine makes the fishing plate exhibition
It opens vertical with u-bracket；
The horizontal component driving rescue aid direction that driving water wheels generate after described is mobile to rescuer, until nylon wire is moved to
Positioned at after below rescuer's body, enabling controller control stepper motor rotation by remote controler makes u-bracket turn to level
State, four-axle aircraft is kept and horizontal direction parallel；Then four wind of water wheels and four-axle aircraft are driven after controller increases
The output power of fan pushes the rescued to be moved upwards up on the water surface；
Then enabling controller control stepper motor rotation by remote controler turns to u-bracket between horizontal direction in 5-15
The state of angle is spent, four-axle aircraft is kept and horizontal direction parallel, while the output power of water wheels is driven after increasing, and makes rear-guard
The component for the vertical direction that dynamic water wheels generate remains unchanged, by the horizontal component that rear driving water wheels generate drive rescue aid and
Survivor is mobile toward bank；
2.2) it is found when rescuer has sunk under water when by camera, then after rescue aid drops to the bottom, by distant
Control device enables controller control stepper motor rotation be changed into u-bracket gradually between horizontal direction by vertical state in 10-
The state of 30 degree of angles, the four-axle aircraft keep the state with horizontal direction in 30-60 degree, and four-axle aircraft generates perpendicular
Straight downward component makes u-bracket keep heeling condition, and the horizontal component that four-axle aircraft generates pushes u-bracket along dampening
Bottom sliding；
Close to when rescuer, one end intermediate alignment of water wheels that rescue aid drives after being equipped with waits for that the side of rescuer is mobile, control
Electric pushrod is rotated upwards and is extended to u-bracket rear end is longer than by device control shaft end motor and electric pushrod processed, and control rotates
Motor make fish out plate expansion and it is vertical with electric pushrod, make drowning person's body be located at u-bracket end and fishing plate between, control it is electronic
Push rod shrinks a part, after the rescued has more than half body to be located at nylon wire top, enables controller by remote controler
The work of driving water wheels, a distance so that rescued's way up floats after control two, driving water wheels stop after then controlling
Work, the rear end decline of rescue aid, while continuing to the movement of rescued direction, until rescued's body is entirely located in nylon wire
Top；
Then enabling controller control stepper motor rotation by remote controler makes u-bracket turn to horizontality, four-axle aircraft
Holding and horizontal direction parallel；Control shaft end motor rotation makes electric pushrod and parallel with u-bracket, while controlling automatically controlled push rod
Contraction makes fishing plate be flush with u-bracket end；Then four fans of water wheels and four-axle aircraft are driven after controller increases
Output power pushes the rescued to be moved upwards up on the water surface；
Then enabling controller control stepper motor rotation by remote controler turns to u-bracket between horizontal direction in 5-15
The state of angle is spent, four-axle aircraft is kept and horizontal direction parallel, while the output power of water wheels is driven after increasing, and makes rear-guard
The component for the vertical direction that dynamic water wheels generate remains unchanged, by the horizontal component that rear driving water wheels generate drive rescue aid and
Survivor is mobile toward bank.
As a preferred solution: being fixedly connected with a support rod, the nylon between the rear end both ends of the u-bracket
Net rear end is connected on support rod.
As a preferred solution: the lower end of the u-bracket two sides forms air bag tank along its length, in air bag tank
The air bag in a strip shape for extending out to air bag tank lower end after inflating is installed, is held on the side wall of two sides along air bag in the air bag tank
Slot length direction alternately forms the clamping protrusion to be limited in the air bag of unaerated in air bag tank；The U-shaped branch
Frame two sides are also equipped with the storage cylinder to be inflated to air bag, and the storage cylinder outlet end is connected with solenoid valve, solenoid valve
Outlet side connect with air bag by pipeline；The solenoid valve is electrically connected with the controller by conducting wire.
As a preferred solution: the u-bracket is rotatablely installed between the two sides of front and back end, there are two roller, the Buddhist nuns
Imperial net cover forms a transmission net band between two rollers, and one end that a roller is located in u-bracket is equipped with to drive
Dynamic roller and the motor of nylon wire rotation.
As a preferred solution: close to the both ends of u-bracket two sides to be fixedly connected with section cylindrical for the nylon wire
Flexible locating ring, the inner wall of the u-bracket two sides, which is equipped with, cooperates the C-shaped snap ring being slidably connected with locating ring.
As a preferred solution: u-bracket front end middle position forms the motor for accommodating the stepper motor
Receiving portion, the shaft of the stepper motor extend out to the both ends of stepper motor, the two sides of the both ends of the shaft and motor receiving portion
It is fixedly connected.
Compared with prior art, the beneficial effects of the present invention are: the present invention is equipped with Buddhist nun by four-axle aircraft carrying
The u-bracket of dragon net quickly arrives at emergency place, mobility strong by flying method；Especially when drowning person has sunk to underwater
When, which can dive beneath the water and pick up drowning person, and be transported to bank in time, the rescue personnel that is arrived after being conducive to carry out compared with
Timely to sue and labour.
In order to reduce the resistance in rescue aid dive process and uphill process to shorten rescue time to greatest extent, this is rescued
Equipment is helped only by u-bracket as supporting, uses the nylon wire of web form as the main part of conveying drowning person, it can
Resistance when being substantially reduced dive and rising, and soft nylon wire avoids damaging drowning person.Nylon in uphill process
Net can make drowning person's major part body be moved to the middle position of nylon wire, and electric pushrod because of itself characteristic flexible
And fishing plate plays the role of railing, it is ensured that drowning person will not slide from rescue aid.
When drowning person sinks under water (seabed or river bed), rescue aid is slided at the bottom close to drowning person by idler wheel,
Cooperate nylon wire to lift drowning person by rear driving water wheels keeps nylon wire complete after a distance by the thrust of four-axle aircraft
Be moved to below drowning person, rapidly drowning person can be transported on the water surface entirely equally, efficiency of suing and labouring much higher than manually dive under water into
Row is sued and laboured.Of course for guaranteeing that drowning person is given treatment in time, when rescue aid does not reach bank, the court that can steer a ship rescues first-aid personnel
Place traveling is helped, to give treatment in the shortest time after drowning person is transported to the water surface, it is ensured that survival rate.
In order to further shorten rescue time, the nylon wire is mounted between two rollers and its turn is driven by motor
Dynamic, after drowning person's body is located on nylon wire, motor driven nylon wire rotates the form to form a transmission mesh belt,
Lift to drowning person on nylon wire rapidly.
Due to rescue aid in order to guarantee its portability, and rescue time otherness is also larger, therefore below u-bracket also
It is additionally provided with air bag, after rescue aid floats on the surface of the water, or in floating-upward process, openable solenoid valve makes the pressure in storage cylinder
Contracting air is full of air bag, and air bag volume expansion in gas replenishment process can be skidded off from air bag tank automatically.In rescue aid electric energy
It in insufficient situation, opens air bag and generates buoyancy, there is no need to four-axle aircrafts and rear driving water wheels to generate lift, reduce electricity
The consumption of energy, and in case of emergency, it avoids because the power supply deficiency of rescue aid causes the rescued to fall into the water again
The case where.
Detailed description of the invention
Fig. 1 is that the present invention awaits orders and configuration state schematic diagram when state of flight.
Fig. 2 is structural schematic diagram when u-bracket is changed into heeling condition by vertical state in the present invention.
Fig. 3 is the configuration state schematic diagram during the rescued is moved upward on the water surface by the present invention.
Fig. 4 is the configuration state schematic diagram in water-bed rescue operations of the invention.
Configuration state figure when Fig. 5 is inflated condition of the present invention.
Fig. 6 is the mounting structure schematic diagram of air bag.
Fig. 7 is the mounting structure schematic diagram of nylon wire.
1, u-bracket；11, nylon wire；12, support rod；13, motor receiving portion；14, air bag tank；15, clamping protrusion；
16, mounting bracket；17, motor；18, roller；2, four-axle aircraft；21, the first fan；22, the second fan；3, stepper motor；
4, water wheels are driven afterwards；5, board group part is fished out；51, electric pushrod；52, plate is fished out；53, shaft end motor；54, rotary shaft；55, electric rotating
Machine；56, boss；6, storage cylinder；61, solenoid valve；7, air bag；8, camera.
Specific embodiment
Embodiment 1
According to Fig. 1 to Fig. 4, the present embodiment is a kind of water life-saving equipment, includes a four-axle aircraft 2, fixed to connect
The horizontally disposed stepper motor 3 of in four-axle aircraft lower end and output shaft is connect, is fixedly connected with the stepper motor output shaft
U-bracket 1, the nylon wire 11 being connected in u-bracket, and being respectively fixedly connected on the outside of the position of u-bracket both ends
Two pushing directions and the perpendicular rear driving water wheels 4 of u-bracket；In the lower end of the four-axle aircraft or u-bracket
Between position camera 8 is installed.
The u-bracket front part sides form mounting bracket 16；Fishing board group part is rotatably connected in the mounting bracket
5；The fishing board group part is rotatably connected in the mounting bracket by rotary shaft 54；The mounting bracket side is fixedly connected with
The output shaft of shaft end motor 53, the shaft end motor is fixedly connected with the rotary shaft；Close to described in two in the rotary shaft
Electric pushrod 51 there are two being fixedly connected at mounting bracket；The electric pushrod end is rotatably connected to fishing plate 52；The fishing plate
By being relatively rotated between the rotating electric machine 55 and electric pushrod；The rotating electric machine is fixedly connected on the boss of the fishing plate
On 56；The output shaft of the rotating electric machine is fixedly connected with the end of the electric pushrod.
Controller, the driving motor of four fans possessed by four-axle aircraft, two are installed in the four-axle aircraft
Driving motor, stepper motor, shaft end motor, rotating electric machine and the camera of driving water wheels are electric with the controller respectively after a
Connection；The controller is communicated by radio with remote controler realization.
It should be noted that the battery for the power supply of each motor controller is also equipped in the four-axle aircraft,
Also, it is sealed by sealing bearing between the output shaft and electric machine casing of each motor, so that four-axle aircraft is with after
Driving water wheels can work normally under water.
The four-axle aircraft is four-axle aircraft of the tool there are four fan of the prior art, the rear-guard being connected with controller
The components such as dynamic water wheels, stepper motor are only simply to control its revolving speed or positive and negative rotation and those skilled in the art are easy to accomplish
, and it is not key content of the invention, no longer narration in detail in text.
When the rescue aid is standby, four fans of four-axle aircraft are in state downwards；Institute
Electric pushrod is stated downwards and in contraction state, the fishing plate rotates contraction-like to fitting with the electric pushrod
State；The controller control stepper motor driving u-bracket turns to vertical state, and four axis are directly controlled when being rescued
Aircraft takeoff.
When there is drowning people to need to rescue, rescue aid is flown to emergency place by four-axle aircraft from departure place.
1) after reaching emergency place, it is located on the water surface if being seen by camera to rescuer, is enabled by remote controler
Driving water wheels work after controller controls two, while controlling stepper motor rotation changes u-bracket gradually by vertical state
In the state of 10-30 degree angle between horizontal direction；The four-axle aircraft is kept and horizontal direction parallel.
The horizontal component driving rescue aid direction that driving water wheels generate after described is mobile to rescuer, controller control shaft
Electric pushrod is rotated upwards and is extended to u-bracket rear end is just longer than by end motor and electric pushrod, and control rotating electric machine makes
The expansion of fishing plate is simultaneously vertical with electric pushrod, and after rescuer climbs on nylon wire, control shaft end motor makes electric pushrod cycle
To horizontal position, electric pushrod and fishing plate play the role of railing, prevent it is overboard again to rescuer, pass through remote controler enable control
Device processed drives the output power of four fans of water wheels and four-axle aircraft after increasing, the horizontal component generated by rear driving water wheels
Drive rescue aid and survivor mobile toward bank.
2) it after reaching emergency place, has been sunk under the water surface if being seen by camera to rescuer, has passed through remote control
Device enables controller reduce the output power of four-axle aircraft, and rescue aid is made to pull the plug searching to rescuer.
2.1) it is found when rescuer is in sinking watching when by camera, then controller control is enabled by remote controler
Water wheels work is driven after two, while controlling stepper motor rotation is changed into u-bracket gradually and level side by vertical state
Between in the state of 10-30 degree angle；The four-axle aircraft is kept and horizontal direction parallel；Controller controls shaft end motor
The electric pushrod is extended to u-bracket rear end and parallel with u-bracket with electric pushrod；Control rotating electric machine makes the fishing
Plate expansion is vertical with u-bracket.
The horizontal component driving rescue aid direction that driving water wheels generate after described is mobile to rescuer, until nylon wire moves
It moves and is located at after below rescuer's body, enabling controller control stepper motor rotation by remote controler turns to u-bracket
Horizontality, four-axle aircraft is kept and horizontal direction parallel；Then water wheels and four-axle aircraft four are driven after controller increases
The output power of a fan pushes the rescued to be moved upwards up on the water surface.
Then enabling controller control stepper motor rotation by remote controler turns to u-bracket to be between horizontal direction
The state of 5-15 degree angle, four-axle aircraft is kept and horizontal direction parallel, while the output power of water wheels is driven after increasing, and makes
The component for the vertical direction that driving water wheels generate afterwards remains unchanged, and the horizontal component driving rescue generated by rear driving water wheels is set
Standby and survivor is mobile toward bank.
2.2) when rescuer has sunk under water, then after rescue aid drops to the bottom, lead to when by camera discovery
Crossing remote controler enables controller control stepper motor rotation be changed into u-bracket gradually by vertical state to be between horizontal direction
The state of 10-30 degree angle, the four-axle aircraft keep the state with horizontal direction in 30-60 degree, and four-axle aircraft generates
Component straight down make u-bracket keep heeling condition, four-axle aircraft generate horizontal component push u-bracket edge
Subaqueous glide.
Close to when rescuer, one end intermediate alignment of water wheels that rescue aid drives after being equipped with waits for that the side of rescuer is moved
Dynamic, electric pushrod is rotated upwards and is extended to u-bracket rear end is longer than by controller control shaft end motor and electric pushrod, is controlled
Rotating electric machine make fish out plate expansion and it is vertical with electric pushrod, make drowning person's body be located at u-bracket end and fishing plate between, control
Electric pushrod shrinks a part, after the rescued has more than half body to be located above nylon wire, passes through remote controler and enables control
The work of driving water wheels, a distance so that rescued's way up floats drive water wheels after then controlling after device processed controls two
It stops working, the rear end decline of rescue aid, while continuing to the movement of rescued direction, until rescued's body is entirely located in Buddhist nun
Imperial online side.Directly drowning person " scooping up " is easy by nylon wire to cause unexpected injury to drowning person, therefore first passes through rear-guard
Drowning person is lifted a distance by dynamic water wheels.
Then enabling controller control stepper motor rotation by remote controler makes u-bracket turn to horizontality, and four axis fly
Row device is kept and horizontal direction parallel；Control shaft end motor rotation makes electric pushrod and parallel with u-bracket, while controlling automatically controlled
Push rod contraction makes fishing plate be flush with u-bracket end；Then four wind of water wheels and four-axle aircraft are driven after controller increases
The output power of fan pushes the rescued to be moved upwards up on the water surface.
Then enabling controller control stepper motor rotation by remote controler turns to u-bracket to be between horizontal direction
The state of 5-15 degree angle, four-axle aircraft is kept and horizontal direction parallel, while the output power of water wheels is driven after increasing, and makes
The component for the vertical direction that driving water wheels generate afterwards remains unchanged, and the horizontal component driving rescue generated by rear driving water wheels is set
Standby and survivor is mobile toward bank.
A support rod 12, the nylon wire rear end connection are fixedly connected between the rear end both ends of the u-bracket
On support rod.Support tube is the round thin bar of diameter 5-15mmd, can be used for fixing the rear end of nylon wire, and diameter is smaller, benefit
It is moved on nylon wire in drowning person.
U-bracket front end middle position forms the motor receiving portion 13 for accommodating the stepper motor, described
The shaft of stepper motor extend out to the both ends of stepper motor, and the both ends of the shaft is fixedly connected with the two sides of motor receiving portion.
During water wheels driving rescue aid is driven after four-axle aircraft and two by being raised on the water surface under water, four axis
There are two fans to be located at the top of nylon wire for aircraft, is denoted as the second fan 22, there are two fan be located at the front of u-bracket,
It is denoted as the first fan 21, in rescue aid uphill process, the first fan work, the second fan does not work, and avoids the second fan
The water flow that rotation generates causes to impact to drowning person's body, even results in drowning person and slides from nylon wire.
Embodiment 2
In conjunction with shown in Fig. 5 to Fig. 6, the present embodiment makes following improvement on the basis of embodiment 1: the u-bracket two sides
Lower end forms air bag tank 14 along its length, be equipped in air bag tank extend out to after inflation air bag tank lower end in item
The air bag 7 of shape is alternately formed to by unaerated on the side wall of two sides along air bag tank length direction in the air bag tank
Air bag be limited in the clamping protrusion 15 in air bag tank；The u-bracket two sides are also equipped with to be inflated to air bag
Storage cylinder 6, the storage cylinder outlet end is connected with solenoid valve 61, and the outlet side of solenoid valve is connect with air bag by pipeline；Institute
Solenoid valve is stated to be electrically connected with the controller by conducting wire.
Due to rescue aid in order to guarantee its portability, and rescue time otherness is also larger, therefore below u-bracket also
It is additionally provided with air bag, after rescue aid floats on the surface of the water, or in floating-upward process, openable solenoid valve makes the pressure in storage cylinder
Contracting air is full of air bag, and air bag volume expansion in gas replenishment process can be skidded off from air bag tank automatically.In rescue aid electric energy
It in insufficient situation, opens air bag and generates buoyancy, there is no need to four-axle aircrafts and rear driving water wheels to generate lift, reduce electricity
The consumption of energy, and in case of emergency, it avoids because the power supply deficiency of rescue aid causes the rescued to fall into the water again
The case where.
It should be noted that the air bag is not opened under non-emergency situation, rescue aid dive otherwise will affect.
Embodiment 3
As shown in connection with fig. 7, the present embodiment makes following improvement on the basis of embodiment 1 or 2: remove the support rod 12,
Being changed to rotational installation between the two sides in the u-bracket close to front and back end, there are two rollers 18, and the nylon net cover is at two
A transmission net band is formed between roller, one end that a roller is located in u-bracket is equipped with to driving roller and nylon
Net the motor 17 of rotation.
The nylon wire is fixedly connected with section flexible positioning cylindrical close to the both ends of u-bracket two sides
Circle, the inner wall of the u-bracket two sides, which is equipped with, cooperates the C-shaped snap ring (not shown) being slidably connected with locating ring.
In order to further shorten rescue time, the nylon wire is mounted between two rollers and its turn is driven by motor
Dynamic, after drowning person's body is located on nylon wire, motor driven nylon wire rotates the form to form a transmission mesh belt,
Lift to drowning person on nylon wire rapidly.
Drowning person in text to rescuer, drowning people is phase equivalents.
Certainly, in order to guarantee that drowning person is given treatment in time, when rescue aid does not reach bank, can steer a ship first-aid personnel court
Emergency place traveling, to be given treatment in the shortest time after drowning person is transported to the water surface, it is ensured that survival rate.
Claims (4)
1. a kind of water life-saving equipment, it is characterised in that: include a four-axle aircraft, be fixedly connected under four-axle aircraft
Holding and the horizontally disposed stepper motor of output shaft, the u-bracket being fixedly connected with the output shaft of the stepper motor are connected to
Nylon wire in u-bracket, and be respectively fixedly connected with two pushing directions on the outside of the position of u-bracket both ends with it is U-shaped
The perpendicular rear driving water wheels of bracket；The lower end or u-bracket middle position of the four-axle aircraft are equipped with camera；
The u-bracket front part sides form mounting bracket；Fishing board group part is rotatably connected in the mounting bracket；The fishing
Board group part is rotatably connected in the mounting bracket by rotary shaft；The mounting bracket side is fixedly connected with shaft end motor,
The output shaft of the shaft end motor is fixedly connected with the rotary shaft；Consolidate at two mounting brackets in the rotary shaft
There are two electric pushrods for fixed connection；The electric pushrod end is rotatably connected to fishing plate；The fishing plate passes through rotating electric machine and electricity
It is relatively rotated between dynamic push rod；The rotating electric machine is fixedly connected on the boss of the fishing plate；The output of the rotating electric machine
Axis is fixedly connected with the end of the electric pushrod；
Controller is installed, the driving motor of four fans possessed by four-axle aircraft, after two in the four-axle aircraft
Driving motor, stepper motor, shaft end motor, rotating electric machine and the camera of driving water wheels are electrically connected with the controller respectively
It connects；The controller is communicated by radio with remote controler realization；
When the rescue aid is standby, four fans of four-axle aircraft are in state downwards；The electricity
Downwards and in contraction state, the fishing plate is rotated to the contraction state to fit with the electric pushrod dynamic push rod；Institute
It states controller control stepper motor driving u-bracket and turns to vertical state；
The lower end of the u-bracket two sides forms air bag tank along its length, stretches out after inflation is equipped in air bag tank
To the air bag in a strip shape of air bag tank lower end, in the air bag tank on the side wall of two sides along air bag tank length direction alternately
Form the clamping protrusion to be limited in the air bag of unaerated in air bag tank；The u-bracket two sides are also equipped with use
With the storage cylinder being inflated to air bag, the storage cylinder outlet end is connected with solenoid valve, and the outlet side of solenoid valve and air bag are logical
Piping connection；The solenoid valve is electrically connected with the controller by conducting wire.
2. a kind of water life-saving equipment as described in claim 1, it is characterised in that: when there is drowning people to need to rescue, rescue
Equipment is flown to emergency place by four-axle aircraft from departure place；
1) after reaching emergency place, it is located on the water surface if being seen by camera to rescuer, is enabled and being controlled by remote controler
Device control two after driving water wheels work, while control stepper motor rotation make u-bracket gradually by vertical state be changed into
It is in the state of 10-30 degree angle between horizontal direction；The four-axle aircraft is kept and horizontal direction parallel；
The horizontal component driving rescue aid direction that driving water wheels generate after described is mobile to rescuer, and controller controls shaft end electricity
Electric pushrod is rotated upwards and is extended to u-bracket rear end is just longer than by machine and electric pushrod, and control rotating electric machine makes to fish out plate
It is unfolded and vertical with electric pushrod, after rescuer climbs on nylon wire, control shaft end motor makes electric pushrod cycle to water
Prosposition is set, and the output power of four fans of water wheels and four-axle aircraft is driven after enabling controller increase by remote controler, by rear
The horizontal component driving rescue aid for driving water wheels to generate and survivor are mobile toward bank；
2) it after reaching emergency place, has sunk under the water surface if being seen by camera to rescuer, has been enabled by remote controler
Controller reduces the output power of four-axle aircraft, and rescue aid is made to pull the plug searching to rescuer；
2.1) it is found when rescuer is in sinking watching when by camera, then enables controller control two by remote controler
Afterwards driving water wheels work, while control stepper motor rotation make u-bracket gradually by vertical state be changed into horizontal direction it
Between be in 10-30 degree angle state；The four-axle aircraft is kept and horizontal direction parallel；Controller controls shaft end motor and electricity
Dynamic push rod extends the electric pushrod to u-bracket rear end and parallel with u-bracket；Control rotating electric machine makes the fishing plate exhibition
It opens vertical with u-bracket；
The horizontal component driving rescue aid direction that driving water wheels generate after described is mobile to rescuer, until nylon wire is moved to
Positioned at after below rescuer's body, enabling controller control stepper motor rotation by remote controler makes u-bracket turn to level
State, four-axle aircraft is kept and horizontal direction parallel；Then four wind of water wheels and four-axle aircraft are driven after controller increases
The output power of fan pushes the rescued to be moved upwards up on the water surface；
Then enabling controller control stepper motor rotation by remote controler turns to u-bracket between horizontal direction in 5-15
The state of angle is spent, four-axle aircraft is kept and horizontal direction parallel, while the output power of water wheels is driven after increasing, and makes rear-guard
The component for the vertical direction that dynamic water wheels generate remains unchanged, by the horizontal component that rear driving water wheels generate drive rescue aid and
Survivor is mobile toward bank；
2.2) it is found when rescuer has sunk under water when by camera, then after rescue aid drops to the bottom, by distant
Control device enables controller control stepper motor rotation be changed into u-bracket gradually between horizontal direction by vertical state in 10-
The state of 30 degree of angles, the four-axle aircraft keep the state with horizontal direction in 30-60 degree, and four-axle aircraft generates perpendicular
Straight downward component makes u-bracket keep heeling condition, and the horizontal component that four-axle aircraft generates pushes u-bracket along dampening
Bottom sliding；
Close to when rescuer, one end intermediate alignment of water wheels that rescue aid drives after being equipped with waits for that the side of rescuer is mobile, control
Electric pushrod is rotated upwards and is extended to u-bracket rear end is longer than by device control shaft end motor and electric pushrod processed, and control rotates
Motor make fish out plate expansion and it is vertical with electric pushrod, make drowning person's body be located at u-bracket end and fishing plate between, control it is electronic
Push rod shrinks a part, after the rescued has more than half body to be located at nylon wire top, enables controller by remote controler
The work of driving water wheels, a distance so that rescued's way up floats after control two, driving water wheels stop after then controlling
Work, the rear end decline of rescue aid, while continuing to the movement of rescued direction, until rescued's body is entirely located in nylon wire
Top；
Then enabling controller control stepper motor rotation by remote controler makes u-bracket turn to horizontality, four-axle aircraft
Holding and horizontal direction parallel；Control shaft end motor rotation makes electric pushrod and parallel with u-bracket, while controlling automatically controlled push rod
Contraction makes fishing plate be flush with u-bracket end；Then four fans of water wheels and four-axle aircraft are driven after controller increases
Output power pushes the rescued to be moved upwards up on the water surface；
Then enabling controller control stepper motor rotation by remote controler turns to u-bracket between horizontal direction in 5-15
The state of angle is spent, four-axle aircraft is kept and horizontal direction parallel, while the output power of water wheels is driven after increasing, and makes rear-guard
The component for the vertical direction that dynamic water wheels generate remains unchanged, by the horizontal component that rear driving water wheels generate drive rescue aid and
Survivor is mobile toward bank.
3. a kind of water life-saving equipment as described in claim 1, it is characterised in that: the rear end both ends of the u-bracket it
Between be fixedly connected with a support rod, the nylon wire rear end is connected on support rod.
4. a kind of water life-saving equipment as described in claim 1, it is characterised in that: u-bracket front end middle position at
Type has the motor receiving portion for accommodating the stepper motor, and the shaft of the stepper motor extend out to the both ends of stepper motor,
The both ends of the shaft is fixedly connected with the two sides of motor receiving portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810845922.0A CN108974277B (en) | 2017-05-11 | 2017-05-11 | A kind of water life-saving equipment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710327467.0A CN107128460B (en) | 2017-05-11 | 2017-05-11 | A kind of water life-saving equipment |
| CN201810845922.0A CN108974277B (en) | 2017-05-11 | 2017-05-11 | A kind of water life-saving equipment |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710327467.0A Division CN107128460B (en) | 2017-05-11 | 2017-05-11 | A kind of water life-saving equipment |
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| CN108974277A true CN108974277A (en) | 2018-12-11 |
| CN108974277B CN108974277B (en) | 2019-11-29 |
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| CN201810845922.0A Active CN108974277B (en) | 2017-05-11 | 2017-05-11 | A kind of water life-saving equipment |
| CN201710327467.0A Active CN107128460B (en) | 2017-05-11 | 2017-05-11 | A kind of water life-saving equipment |
| CN201810844633.9A Active CN108945345B (en) | 2017-05-11 | 2017-05-11 | Water rescue equipment |
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| CN201710327467.0A Active CN107128460B (en) | 2017-05-11 | 2017-05-11 | A kind of water life-saving equipment |
| CN201810844633.9A Active CN108945345B (en) | 2017-05-11 | 2017-05-11 | Water rescue equipment |
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| CN113212694A (en) * | 2021-01-04 | 2021-08-06 | 苏州创世威智能科技有限公司 | Intelligent escape robot |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108945345A (en) | 2018-12-07 |
| CN107128460B (en) | 2019-02-05 |
| CN107128460A (en) | 2017-09-05 |
| CN108974277B (en) | 2019-11-29 |
| CN108945345B (en) | 2020-08-04 |
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