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128 results about "Fall into water" patented technology
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Method and device for detecting vehicle falling into water, vehicle and storage medium
PendingCN121404169AMeasurement devicesPedestrian/occupant safety arrangementAcquisition apparatusMultiple sensor
The invention provides a method and device for detecting vehicle falling into water, a vehicle and a storage medium, the method is applied to the technical field of vehicle falling into water detection, the method comprises the steps that M falling into water detection parameters are obtained through M collection devices of different types in the vehicle, the falling into water detection parameters are used for representing the falling into water state of the vehicle, and M is a positive integer larger than 1; determining M basic probability distribution values corresponding to the M collection devices according to the M water falling detection parameters; according to the M basic probability distribution values, the falling-into-water confidence coefficient of the vehicle is determined; and when the falling-into-water confidence is greater than or equal to the preset confidence, determining that the vehicle is in a falling-into-water state. According to the method, whether the vehicle falls into water or not can be identified by fusing the falling-into-water detection parameters collected by multiple sensors, the reliability and robustness of vehicle falling-into-water detection can be effectively improved, and misjudgment caused by identification of single equipment is avoided.
Owner:GREAT WALL MOTOR CO LTD
Under-actuated unmanned ship distributed multi-task allocation method for sea rescue
The invention discloses an under-actuated unmanned ship distributed multi-task distribution method for sea rescue, and the method comprises the following steps: carrying out the clustering and grouping through employing a nearest neighbor clustering algorithm of a greedy strategy based on the position information of a person falling into water at sea, building a task cluster package, and carrying out the clustering and grouping of the task cluster package; constructing a target function of a target allocation problem of the rescue task of the unmanned ship at sea by taking the shortest search and rescue distance as a constraint condition, and taking the optimal time satisfaction as a rescue target; and solving the target function of the target allocation problem of the rescue tasks of the maritime unmanned ships by adopting a clustering consensus consistency packet algorithm to realize task allocation of the plurality of maritime search and rescue unmanned ships carrying the plurality of search and rescue unmanned ships. Compared with an existing unmanned ship task allocation method, the allocation method designed by the invention fully considers the kinematics constraint problem caused by the underactuation characteristic of the unmanned ship, so that the allocation result is closer to the path distance from the unmanned ship to the target point, and the task performability is improved.
Owner:DALIAN MARITIME UNIVERSITY
Water surface rescue equipment for fire rescue
ActiveCN120156666ACargo handling apparatusPassenger handling apparatusStructural engineeringMechanical engineering
The invention discloses water surface rescue equipment for fire rescue, and relates to the technical field of fire rescue, the water surface rescue equipment for fire rescue comprises a lifeboat, a tool box for placing rescue tools is arranged above the lifeboat, a rescue mechanism for rescuing people falling into water is arranged above the lifeboat, and a lifting assembly is arranged on the rescue mechanism. One side of the lifeboat is provided with a fixing mechanism used for fixing a person falling into water on one side of the rescue mechanism, a moving mechanism used for driving the person falling into water to move is arranged above the lifeboat, and the first escalator is put into water through the moving mechanism, so that the person with strength can pull the escalator and climb up the lifeboat by own hands; the first motor drives the first escalator to rotate and drives the balancing weight to move to the other side of the lifeboat at the same time, so that when a person falling into water climbs the lifeboat, the lifeboat cannot turn over due to overlarge stress on one side, and the person falling into water with poor physical strength or fuzzy consciousness can be rescued through the lifting assembly.
Owner:ZHENJIANG RUNZHOU DISTRICT FIRE RESCUE BRIGADE (ZHENJIANG RUNZHOU DISTRICT FIRE RESCUE BUREAU)
Multifunctional lifesaving assembly for rescue
InactiveCN120117136ACargo handling apparatusPassenger handling apparatusLap jointMechanical engineering
The invention provides a multifunctional lifesaving assembly for rescue, and relates to the technical field of lifeboats, the multifunctional lifesaving assembly for rescue comprises a pontoon, a traction assembly is mounted on the surface of the pontoon, the traction assembly comprises a driving table, the driving table is fixed in the pontoon, two groups of winding seats are symmetrically arranged at the top of the driving table, and traction ropes are wound on winding shafts of the winding seats; a climbing assembly is arranged on the side edge of the pontoon, the climbing assembly comprises a climbing frame, the climbing frame is connected to the side edge of the pontoon in a lap joint mode, and two sets of right-angle sliding rails are symmetrically installed on the surface of the climbing frame in a sliding mode. The first floating ring can pull a person falling into water to the position near a ship in a traction mode, the first floating ring and the second floating ring are combined and then are in butt joint with the right-angle sliding rail, the two floating rings extrude and wrap the waist of the person falling into water and assist traction to climb the ship, physical power consumption of the person falling into water is saved, meanwhile boarding is more convenient, and the person on the ship is prevented from being pulled into water.
Owner:SHANDONG HUICHENG AUTOMOBILE REFITTING CO LTD
Multifunctional underwater rapid rescue device with telescopic air bag
The invention discloses a multifunctional underwater rapid rescue device with a telescopic air bag, and relates to the technical field of underwater rescue, the multifunctional underwater rapid rescue device comprises an air bag mechanism, the outer side of the air bag mechanism is detachably connected with a telescopic mechanism used for folding the air bag, and one side of the air bag mechanism is provided with a driving mechanism used for driving the telescopic mechanism; the driving mechanism is provided with an underwater propelling mechanism, the device drives the telescopic mechanism through the driving mechanism to achieve rapid unfolding and folding of the air bag mechanism in an uninflated state, and the folded air bag mechanism can reduce unnecessary drag force and resistance during underwater rescue. The influence of water flow on the air bag mechanism in the rescue process is reduced, the situation that the air bag mechanism shields a shooting module of the underwater propelling mechanism in water can be effectively avoided, meanwhile, the telescopic mechanism drives the air bag mechanism to be unfolded to surround the waist of a person falling into water, and the air bag mechanism is inflated to bring the person falling into water to the water surface so as to rescue the person falling into water.
Owner:东营科技职业学院
Hydrological patrol monitoring terminal
The utility model discloses a hydrological patrol monitoring terminal, and relates to the technical field of hydrological monitoring. The hydrological patrol monitoring terminal comprises a ship body, a hydrological monitoring terminal body fixedly installed on the ship body and a water quality detection sensor connected to the ship body in a lifting mode, the water quality detection sensor is used in cooperation with the hydrological monitoring terminal body, and the hydrological patrol monitoring terminal further comprises a balancing weight connected to the ship body and two sleeves. The sleeves are symmetrically and fixedly connected to the balancing weight, piston plates are slidably connected into the sleeves, springs are arranged in the sleeves and located between the piston plates and the inner walls of the sleeves, and one end of the balancing weight is obliquely arranged; according to the utility model, when the water quality in different areas of the lake surface is measured by means of the ship body capable of running in water, the ship body is more stable in the running process by lowering the gravity center of the ship body, and the ship body is prevented from rolling over, so that the hydrological monitoring terminal body is prevented from falling into water and being damaged.
Owner:WEIFANG RIVER WATER CULTURE TECH CO LTD
Lifesaving hanging basket for ship
The invention relates to the technical field of rescue tools, in particular to a lifesaving hanging basket for a ship. A center rod; and the frame part is installed on the edge of the hanging basket bottom frame, and the frame part is provided with a plurality of sets of adjustable frame assemblies. According to the lifesaving hanging basket for the ship, the center rod is telescopic or foldable and can be disassembled, the frame assembly can be rotationally stored, the size can be greatly reduced when the lifesaving hanging basket is not used, the storage space of the ship is saved, and the lifesaving hanging basket is adaptive to the limited storage environment of the ship; anti-corrosion coatings are sprayed on a hanging basket bottom frame and metal parts, a grating net is made of metal or anti-corrosion synthetic fibers such as nylon ropes and polyester ropes, the hanging basket is precisely adaptive to the offshore high-salt and high-humidity environment, the service life of equipment is prolonged, and the maintenance cost is reduced; the protection assembly can be pressed downwards to form an opening, people falling into water with poor physical strength can conveniently enter, capacity expansion can be achieved by adjusting the connecting piece and the locking piece, and the requirement for multi-person material rescue is met.
Owner:ANHUI SHENGTU FIRE TECH CO LTD
Portable water rescue life-saving buoy
The utility model belongs to the technical field of buoys, and discloses a portable water rescue life-saving buoy which comprises a strip-shaped buoy body. The two buoy bodies are arranged in parallel; turntables are fixed at one ends of the buoy bodies, and the central axes of the two turntables are arranged in parallel; rotating shafts which are coaxially arranged are rotationally connected to the rotating discs; the upper ends of the two rotating shafts are jointly connected with a shell sleeve, and the rotating shafts are fixedly connected with the shell sleeve. Locking assemblies are arranged between the shell sleeve and the two rotating discs, and the locking assemblies are used for locking or releasing rotation of the rotating discs; through the design of the expandable double-buoy body structure, the shape of the life-saving buoy can be flexibly adjusted according to rescue requirements, a rescue worker can rapidly rotate and unfold the two buoy bodies into a straight line shape, the life-saving worker can hold one section of the buoy bodies by hand, the other end of the buoy bodies extends to a person falling into water, and the life-saving buoy is convenient to use. The problem that in the prior art, a lifesaving buoy is prone to being flushed to be deflected by water flow in a lifesaving buoy throwing mode is solved, and a patient can conveniently and effectively grab the lifesaving buoy.
Owner:NANNING BLUE SKY RESCUE VOLUNTEER ASSOCIATION
Lifesaving device for ship capable of rapidly entering water
The utility model discloses a fast launching life-saving device for a ship, which comprises a mounting frame, one side of the mounting frame is an inclined plane, a throwing port is arranged at the top end of the mounting frame, an air storage tank is fixedly arranged on one side of the mounting frame, an air pump is fixedly arranged on one side of the air storage tank, and an electromagnetic valve is fixedly arranged on the inner wall of the throwing port. The surface of the electromagnetic valve is sleeved with an air outlet channel, throwing rails are arranged on the two sides of the inner wall of the throwing opening, and control assemblies are fixedly arranged on the top of the inner wall of the mounting frame. Through the power system and angle adjustment, the lifesaving device can achieve long-distance throwing, the laser sighting device and the angle adjusting mechanism are used in cooperation, rescue workers can accurately throw the lifesaving device to the position near a person falling into water, the success rate of rescue is greatly increased, and in actual rescue, even if the person falling into water is far away, the lifesaving device can be used for rescue. Rescue workers can quickly send life buoys or life jackets through accurate aiming and strong power, and precious rescue time is won for drowning people.
Owner:GUANGZHOU HONGHOU SHIPBUILDING CO LTD
Free-falling lifeboat model test method
The invention belongs to the technical field of lifeboats, discloses a free-falling lifeboat model test method, and effectively solves the problem that the result is inaccurate when a wooden model is used for testing. Comprising the following steps: manufacturing a lifeboat model by glass fiber reinforced plastic according to a selected scale ratio; performing static calibration and dynamic calibration on the lifeboat model; carrying out a free falling test on the lifeboat model, measuring the impact acceleration of the lifeboat model falling into water, and measuring the water entering distance and the forward rushing distance of the lifeboat model; the method comprises the following steps: firstly, determining the angle of a landing slide way, preliminarily selecting an approved landing height and the length of the landing slide way, then respectively combining the weight distribution state and the initial landing state of a lifeboat model, then carrying out a free landing test, and finally determining the landing approved height, the landing slide way angle and the landing slide way length of the lifeboat. The acceleration test result is closer to the real boat test, and the accuracy is higher.
Owner:CSSC QINGDAO BEIHAI SHIP CO LTD
Fishing vessel positioning device
The application provides a fishing boat positioning device, which comprises a shell, a circuit module and a falling into water detection assembly. The circuit module is arranged in the shell. The circuit module comprises a communication module, a positioning module and a control module. The falling into water detection assembly, the communication module and the positioning module are electrically connected with the control module. The shell wall of the shell is provided with a mounting hole, which is in communication with the inner cavity of the shell and the outside of the shell. The falling into water detection assembly is arranged at least partially in the mounting hole and blocks the mounting hole. When the fishing boat positioning device falls into water, the water outside the shell can enter the mounting hole to make the falling into water detection assembly conductive. The control module sends a falling into water alarm information to a cloud platform through the communication module. The fishing boat positioning device has a falling into water alarm function and can improve the safety of the fishing boat.
Owner:SHENZHEN CHEZHIJIE INTERNET OF VEHICLES CO LTD
Self-righting inflatable rubber boat
The utility model relates to a self-righting inflatable rubber boat and belongs to the technical field of rubber boats, the overall structure is simple, the anti-impact effect of a rubber boat main body is effectively improved, and compared with the prior art, the rubber boat main body can be prevented from rolling over after being impacted, a user is prevented from falling into water to be injured, and the service life of the rubber boat is prolonged. The rubber dinghy guarantees personal safety of a user, is high in use safety and good in practicability and comprises a rubber dinghy body. The two mounting plates are detachably connected to the outer wall of the rubber dinghy main body, three supporting rods are fixedly connected to the mounting plates, and the other ends of the three supporting rods are fixedly connected with a strip-shaped plate; the floating mat main bodies are detachably connected to the strip-shaped plates; and the two protection mechanisms are correspondingly arranged at the front end and the rear end of the rubber dinghy body correspondingly and used for conducting anti-collision protection operation on the rubber dinghy body, and each protection mechanism comprises four rubber connecting columns.
Owner:QINGDAO HUIHAO YACHT CO LTD
A high-speed falling body slamming test device and method with controllable angular velocity
The present invention belongs to the technical field of structure impact test into water, and discloses a high-speed falling body impact test device and method with controllable angular velocity. The device includes structures such as a guide rail and a slider, a traction device, a speed sensor switch, an angle sensor switch, a rate gyroscope, a laser speed measuring device and a water immersion sensor. The guide rail, the slider and the traction device are used for fixing and releasing, and provide horizontal speed. The laser speed measuring device is used to measure the horizontal speed of the target structure to control the release of the speed sensor switch. The rate gyroscope is used to measure the angular velocity of the target structure to control the release of the angle sensor switch. The water immersion sensor is used to accurately determine the time when the structure falls into water. The present invention has a simple and reliable structure and is easy to operate. It combines the vertical falling motion released by the model to achieve the release of multiple degrees of freedom of the model.
Owner:HARBIN ENG UNIV
Helicopter water surface rescue salvage device
The utility model relates to a water surface rescue salvaging device for a helicopter, which belongs to the technical field of water surface rescue and comprises a main frame, a salvaging net mounted at the bottom of the main frame, a U-shaped notch formed in one side of the main frame and used for allowing people falling into water to enter, and a protection mechanism mounted in the U-shaped notch of the main frame. Through the U-shaped notch of the main frame, a person falling into water can be fished into the fishing net when the helicopter moves, and when the fishing device is separated from the water surface after fishing, the water absorption sponge which absorbs water and increases weight pulls the rotating rod in the U-shaped notch from a vertical state to a horizontal state through the connecting rope, so that the rotating rod can form a fence in the U-shaped notch, and the fishing device can be used for fishing the person falling into water. The flying posture of the helicopter is too large or a hung rope swings to fall into the water, the person falling into the water is not prone to being thrown out through the U-shaped notch, the safety performance of the device is improved, and therefore the fear of the person falling into the water in the transferring process is reduced.
Owner:HAILI STAR (HAINAN) AVIATION TECHNOLOGY CO LTD
Water rescue robot capable of preventing secondary falling into water
The invention discloses a water rescue robot capable of preventing secondary water falling, and belongs to the technical field of rescue robots, the water rescue robot comprises a bottom shell, a propelling system is mounted at the tail of the bottom shell, and the propelling system comprises a water spraying propelling assembly arranged on the central axis and propeller propelling assemblies symmetrically arranged about the water spraying propelling assembly; a gear shaft assembly is arranged on the right side of the propeller propelling assembly and connected with a safety belt assembly, the bottom shell is covered with a top shell, and the whole device is provided with a control assembly. According to the water rescue robot capable of preventing secondary water falling, a path can be automatically recognized and planned, the robot can reach the position near a person falling into water, after the person falling into water is located on the robot, the person falling into water is fixed through the safety belt system, and secondary water falling is avoided; and a remote control function is reserved, and when a person falling into water is not in a visual range of the rescue worker or the robot, the rescue worker can perform remote control search, so that timely intervention of the rescue worker under an emergency condition is ensured.
Owner:QINGDAO UNIV OF SCI & TECH
A skateboard structure for laying boats
The utility model relates to the technical field of laying boats, a slide plate structure of a laying boat, installed on the main body of the laying boat, including a control arm fixedly connected to the upper surface of the main body of the laying boat, a laying board rotatably connected to one side of the main body of the laying boat, a blocking mechanism for preventing people from falling into the water or underwater bottom protection interlocking plates from sliding off is arranged between the control arm and the laying board, the side groove is opened on one side of the control arm, the lifting cylinder is fixedly connected to the inside of the side groove, the slider is fixedly connected to the top of the lifting cylinder, and the pulling head is fixedly connected to one side of the slider. The slide plate structure of the laying boat is provided by lifting a slider controlled by a lifting cylinder in a side groove opened on one side of the control arm, the pulling head arranged on the outside of the slider is connected to a connecting cable, and the connecting cable is connected to a blocking plate rotating at the outer end of the laying board by a connecting head, and the connecting cable also runs through a guide ring fixed on one side of the control arm, so as to control the rotation and expansion of the blocking plate to prevent people or underwater bottom protection interlocking plates from sliding off.
Owner:三峡新能源如东有限公司
Emergency position indicating radio beacon for containers falling overboard
Owner:SHANGHAI DONGZHEN SHIPPING ENG CO LTD
Water falling position indicating device
The utility model belongs to the technical field of lifesaving in water, and particularly relates to a falling-into-water position indicating device which comprises a binding mechanism, a magnetic attraction mechanism, a position indicating marker body, a falling-into-water trigger module, an electromagnetic module and a control module. The control module is configured to receive a trigger signal output by the falling-into-water trigger module after falling into water; the control module is further configured to control the electromagnetic module to be powered on after being started. The control module is further configured to control the electromagnetic module to be powered off after receiving the trigger signal; the magnetic attraction mechanism is arranged on the binding mechanism, and the electromagnetic module is arranged on the position indicator body, so that the binding mechanism and the position indicator body can be arranged in a split mode, the position indicator body and the binding mechanism are fixed before falling into water, and the position indicator body and the binding mechanism are separated after falling into water. Meanwhile, the water falling triggering module can be triggered in time after water falling, and the problem that a traditional water falling beacon needs to be started manually, and consequently reaction cannot be conducted in time is solved.
Owner:ZHEJIANG CHENGSHI ROBOT CO LTD +1
Water area rescuing and salvaging device
The invention discloses a water area rescuing and salvaging device which comprises a life buoy body. The outer rubber floating ring is arranged on the outer side of the life buoy main body; the connecting pieces are used for connecting the life buoy main body with the outer rubber floating ring and comprise a first rubber ring arranged on the outer side of the life buoy main body in a surrounding manner, a rubber cushion block arranged on the outer surface of the first rubber ring and a second rubber ring arranged on the outer side of the outer rubber floating ring in a surrounding manner, and a connecting rubber block embedded into the rubber cushion block is arranged on the second rubber ring; the grabbing piece comprises a stabilizing ring mounted on the life buoy main body, a grabbing rod with one end connected with the surface of the stabilizing ring, and a stop lever connected with the end part, far away from the stabilizing ring, of the grabbing rod; the life buoy is designed to be convenient for a person falling into water to grasp, the life buoy main body is pulled to the side of the person falling into water through the designed rubber floating ball, the outer rubber floating ring and the grabbing rod, the person falling into water grabs the bent grabbing rod or the outer rubber floating ring with fingers to adjust the posture and hold the life buoy main body, and the design for the person falling into water to grasp is provided.
Owner:QINGDAO HUAKAI OCEAN SCI & TECH
Anti-seismic enhancing structure of ice surface rescue unmanned aerial vehicle and ice surface rescue unmanned aerial vehicle
Owner:XUZHOU BLUE LAKE INFORMATION TECH CO LTD
A water depth measuring device
The utility model provides a kind of water depth measuring device, including support seat and measuring component, and the horizontal support arm of support seat is inserted with extension arm, can be elongated in horizontal direction according to need, adjustment measuring position;Measuring component is connected with winding device by pull rope, and the lifting of measuring component can be realized by winding device, and it is convenient to recycle after measurement;Measuring component includes transparent tube, float and counterweight disc, counterweight disc is convenient for transparent tube to fall into water, the lower part of transparent tube is equipped with water-permeable hole, when measuring component is put into water, water enters transparent tube by water-permeable hole, float rises with the increasing water in transparent tube, float is red, the position of float can be seen through transparent tube, and water depth is read out corresponding to scale. Float floats in transparent tube, can prevent the interference of wave on water surface to measurement result, improve the precision of measurement, further reduce its measurement frequency.
Owner:TIANJIN HARBOR MARINE ENG
Externally-hung jettisoned lifeboat for overwater lifesaving
PendingCN122009439ACargo handling apparatusPassenger handling apparatusStructural engineeringMechanical engineering
The invention provides an externally-hung throwing lifeboat for water lifesaving, and relates to the field of water lifesaving equipment.The externally-hung throwing lifeboat comprises a lifeboat body, a bearing assembly and a linkage assembly, a rescue frame is arranged on the peripheral side of the lifeboat body, and surrounding plates are slidably matched with the outer walls of two side plates of the rescue frame; and when the two surrounding plates slide to the outermost side, a rescue channel is formed by the two surrounding plates and the two side plates of the rescue frame body, a pulling plate is arranged on the upper side between the two side plates of the rescue frame body in a sliding fit mode, movable grooves are outwards formed in the inner walls of the two side plates of the rescue frame body, and rotating grooves are outwards formed in the inner walls of the movable grooves. A complete auxiliary climbing system is constructed through cooperation of multiple assemblies, and rescue personnel do not need to directly drag the system. The unfolded step blocks form step-by-step climbing support, the bearing plate provides a stable foot stress point, the coaming grabs the handle and the pull rope to lift assistance to form hand and waist dual assistance, a person falling into water can gradually get on a ship by means of self strength in cooperation with an auxiliary structure, and physical output of rescue personnel is reduced.
Owner:BINZHOU TAOERHE SHIP PARTS CO LTD
A method, apparatus, device, and storage medium for determining if a vehicle has fallen into water.
ActiveCN119796107BPedestrian/occupant safety arrangementHydrologyElectrical and Electronics engineering
This application discloses a method, apparatus, device, and storage medium for determining whether a vehicle has fallen into water. The method includes: responding to the vehicle's real-time location being in a water area, detecting whether the vehicle's main communication module receives a communication signal sent by the vehicle's slave communication module, wherein the communication signal includes at least one of a heartbeat pulse signal and tire pressure signals of the vehicle's wheels; if the main communication module does not receive a communication signal within a preset time period, it is determined that the vehicle is in a water-filled state. Through this embodiment, when it is determined that the vehicle's real-time location is in a water area and the vehicle's main communication module does not receive a communication signal from the slave communication module within a preset time period, it is determined that the vehicle is in a water-filled state. Therefore, by combining positioning and communication methods to detect whether a vehicle is in a water-filled state, the accuracy of vehicle water-filled detection can be improved in a simple and efficient manner.
Owner:ZHEJIANG LEAPMOTOR TECH CO LTD
Flow measuring device
The utility model discloses a flow measuring device, and relates to the technical field of hydrological detection. Comprising a first fixing piece and a second fixing piece, the outer side of the first fixing piece is provided with a second supporting piece used for driving the surveying vessel, the outer side of the second supporting piece is provided with a connecting rope used for connecting the surveying vessel, and the outer side of the connecting rope is provided with a guiding mechanism used for supporting the connecting rope. Through the arrangement of the first fixing piece, the second fixing piece, the first supporting piece, the second supporting piece and the third supporting piece, matching of the first fixing piece, the second fixing piece, the fixing rod, the connecting rod, the first rolling wheel, the second rolling wheel, the first connecting frame, the supporting rod, the third rolling wheel, the fourth rolling wheel, the second connecting frame and the fifth rolling wheel is achieved; therefore, the connecting rope and the surveying vessel are driven to move back and forth, and the potential safety hazard that detection personnel fall into water due to the complex underwater environment in the wading detection process is avoided.
Owner:黑龙江省水文水资源中心黑河分中心
A device for collecting an alien organism apple snail and apple snail eggs
The application discloses a kind of collection devices of alien organism apple snail and apple snail egg, including tracked vehicle, the top of the tracked vehicle is equipped with operation table, the top of the operation table is welded with work seat, the inside of the work seat is embedded with bearing, the inside of the bearing is equipped with rotating shaft, the outside of the rotating shaft is welded with rotating plate, the top of the operation table is equipped with motor, one end of the rotating plate is provided with rotating groove, the inside of the rotating groove is rotatably installed with limit shaft, the application structure is scientific and reasonable, safe and convenient to use, operator can observe the position of apple snail by controller standing on the shore, then apple snail and apple snail egg on the high place of bank need to be collected, collection box will constantly move to the bottom, so as to stand on the shore safely and accurately shovel off and collect apple snail and apple snail egg, prevent operator from operating falling into water by approaching the shore, improve operation safety and improve work efficiency.
Owner:PEARL RIVER FISHERY RES INST CHINESE ACAD OF FISHERY SCI
Floating body outer cover for rescue boat
The utility model discloses a floating body outer cover for a rescue boat, and relates to the field of floating body outer covers, the floating body outer cover comprises a main body, one side of the main body is provided with a curved cavity, the two sides of the main body are fixedly provided with side convex blocks, and the main body can be conveniently fixed on the rescue boat by arranging the side convex blocks. A side grabbing rod is installed on the side, away from the curved cavity, of the main body, when the main body is used for rescue work, a person falling into water can conveniently hold the side grabbing rod, and a grabbing groove is formed in one end of the main body. The floating body outer cover solves the problem that an existing floating body outer cover is poor in fixing and rescuing effect, the side protruding blocks and the clamping cavity are arranged, the clamping cavity is connected with a protruding block which is arranged on one side of a rescuing ship and bent downwards, the main body can be limited, then a rope penetrates through the through holes of the side protruding blocks on the two sides, and the floating body outer cover is fixed and rescued. And the curved cavity is formed in one side of the main body, and the curved cavity is attached to the rescue ship, so that the stability of the main body is enhanced.
Owner:JIANGSU TENGBANG ENVIRONMENTAL PROTECTION EQUIP CO LTD
Flying lifesaving device with adjustable inner diameter
The invention belongs to the technical field of rescue equipment, and particularly relates to an inner diameter adjustable flight lifesaving device.A flight life buoy active rescue mechanism comprises a shell, a first cavity and a second cavity are formed in the shell, and the second cavity is located in the first cavity; and an annular notch is formed in the upper end of the inner side wall of the second cavity, a plurality of avoiding clamping grooves are evenly formed in the lower end of the interior of the second cavity, and an adjusting bottom plate is assembled at the lower end of the interior of the second cavity. After a person falling into water wears the device, buoyancy support is provided for the person falling into water through the shell, and the bottom surface of the second capsule film moves under the buoyancy effect and promotes the first capsule film to expand, so that the first capsule film extends out from the interior of the annular notch and is attached to the trunk of the person falling into water; through cooperation of the deformed and expanded first capsule membrane and the shell, surrounding constraining force and distributed balanced buoyancy are provided for people falling into water, so that the device can be suitable for people falling into water with different figures.
Owner:JIANGSU KAITIANYAN DRONE TECHNOLOGY CO LTD +1
Bionic multi-purpose offshore unmanned rescue boat for mayfly naiad and control method
The invention discloses a bionic multi-purpose offshore unmanned rescue ship for mayfly naiad. The ship comprises a ship body, a driving device, an energy system, a lifting device, a positioning sensing system and bionic mayfly naiad legs. Wherein the lifting device comprises a steel cable, a steel wire mesh, a pulley and a motor driving unit; the bionic mayfly naiad of the offshore unmanned rescue ship adopts a modularized hemispherical floating body structure, and a main body part is designed to be free of water immersion. The driving device adopts a pneumatic propelling system, so that a person falling into water is prevented from being hurt by a traditional propeller; the positioning sensing system integrates a GPS module and a machine vision positioning technology, and provides support for rescue path planning and personnel detection. The solar array panel can supply power to the battery; through cooperative work of all the assemblies, the personnel falling into water without action ability can be rapidly and accurately positioned and safely rescued, and the offshore rescue efficiency and safety are effectively improved.
Owner:NANJING FORESTRY UNIV
Shoreline ecological hydrophilic platform
The utility model discloses a shoreline ecological hydrophilic platform which comprises a base platform, the outer wall of the base platform is fixedly connected with a reinforcing supporting platform, the top end of the reinforcing supporting platform is provided with a long-strip supporting column, and the top end of the long-strip supporting column is fixedly connected with a circular platform. According to the shoreline ecological hydrophilic platform, the base table, the reinforcing supporting table, the long-strip supporting columns, the circular platform, a bottom protection plate, an arc-shaped plate, a side bar handrail, a vertical frame strip, a circular ring supporting frame, a shaping standing plate, a long-strip bottom plate, a protection fence and a long-strip rod are arranged and used in cooperation at present, so that the shoreline ecological hydrophilic platform is convenient to protect, the protection effect is good, and the service life of the shoreline ecological hydrophilic platform is prolonged. The shoreline ecological hydrophilic platform has the advantages that the circular platform can be protected by the aid of the protective plates, accordingly, viewing and playing people can be protected from falling into water when viewing and playing on the shoreline ecological hydrophilic platform, the circular platform can be protected by the aid of the bottom protective plates and the arc-shaped plates, and the protective effects can be obvious by the aid of the vertical frame strips and the circular ring supporting frames; and the practicability of the shoreline ecological hydrophilic platform is improved.
Owner:GUANGRAO COUNTRY WATER CONSERVANCY ENG CO +1
Light-emitting type heating and warm-keeping life jacket
The utility model provides a luminous heating warm-keeping life jacket, which relates to the technical field of life jackets, and comprises a vest, one side of the vest is provided with a bandage, one side of the vest is provided with a flashing light, one side of the vest is provided with a controller, and the controller is connected with the vest. One side of the vest is provided with an auxiliary device capable of rapidly pulling a person falling into water away from the bank back to the bank, the side, close to the flashing light, of the vest is provided with a protection device for preventing an external object from colliding with the flashing light and damaging the flashing light, the auxiliary device comprises a cylinder, and the cylinder is fixedly connected with the vest. According to the invention, rescue personnel can rescue people falling into water away from the shore within the fastest time, so that the situation that the rescue personnel cannot rescue the people falling into water within the fastest time due to the fact that the people falling into water are far away from the shore, the people falling into water are soaked in water for a long time, and the safety of the people falling into water is influenced is reduced; and the rescue efficiency and convenience of people falling into water are improved.
Owner:JIANGSU BAIZHOU SAFETY TECH CO LTD