109results about "Life-rafts" patented technology

The present invention provides a navigation control device, a navigation control system, a navigation control method, and a computer program for controlling the navigation of an underwater vehicle toward an area where an aerial vehicle is thought to be flying. [Solution] The navigation control device 10 detects the arrival of sound waves from an object 60 suspended in the water from the flying body 50, inputs direction information indicating the direction of the sound wave's arrival and distance information indicating the distance between the underwater navigating body 30 on which the device is mounted and the object 60, and uses the direction information and distance information to control the navigation of the underwater navigating body 30 toward a target position set below the flying body 50.

This invention discloses an unmanned collaborative emergency rescue system and method for special disasters involving ships in complex waters. The system, centered on a rescue mother ship, integrates unmanned fishing and rescue boats, intelligent fire detection boats, in-cabin emergency response robots, and tethered drones, constructing an integrated "air-water-cabin" unmanned equipment cluster. Information interconnection is achieved through a three-dimensional perception network and a flexible fusion communication network. The system integrates multi-source perception data through a collaborative control terminal and intelligently schedules each piece of equipment for collaborative operations based on preset decision logic. This invention enables tiered proactive rescue of personnel on the water, precise "internal detection and external attack" fire suppression of fires inside ships, and in-cabin emergency response, while maintaining communication via drone relay in signal-blocked environments. This invention solves the technical challenges of traditional rescue methods in responding to internal ship disasters, rescuing disabled persons, and collaborative operations in complex environments, significantly improving rescue efficiency and safety.

The utility model provides a high-altitude rescue unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicle rescue equipment and comprises a mounting module arranged at the bottom of the rescue unmanned aerial vehicle, mounting guide rails are arranged at the bottom of the mounting module, a plurality of mounting blocks are fixedly arranged in each mounting guide rail, and a first socket is transversely arranged in each mounting block in a penetrating manner. A limiting assembly is movably arranged in each first inserting opening, a second inserting opening is vertically formed in each mounting block, each second inserting opening penetrates through the corresponding first inserting opening in the coaxial mode, a connector is detachably arranged in each second inserting opening, and a life buoy is arranged at the bottom of each connector. According to the life buoy, the electric push rod is started to be pulled out of the first inserting opening and the third inserting opening, the inserting groove is separated from the electric push rod, the connector is separated from the mounting block, the life buoy is made to fall down by earth gravity and fall beside help seeking persons, and then emergency rescue can be conducted on multiple help seeking persons.

The present application belongs to the technical field of water rescue, and particularly relates to an air-water collaborative full-autonomous anti-drowning rescue method, system and readable storage medium. The air-water collaborative full-autonomous anti-drowning rescue method plans the paths of the water surface and the flying life buoy at the same time, compares the time consumption, and selects the fastest rescue mode, thereby solving the poor collaboration and low efficiency of the traditional single rescue mode and maximizing the rescue time. The intelligent path planning can adapt to complex environments by using sensing information as the basis for path planning, thereby improving the accuracy of time estimation and the efficiency of time estimation and further shortening the rescue time.

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.

The invention discloses a water surface life buoy unmanned aerial vehicle and a putting method. The water surface life buoy unmanned aerial vehicle comprises an unmanned aerial vehicle main body, a detection device, a putting structure and a life buoy structure, the unmanned aerial vehicle main body is used for sailing in the air and / or underwater; the detection device is arranged on the unmanned aerial vehicle main body and is used for detecting and acquiring position information of a drowning person; the throwing structure is arranged on the unmanned aerial vehicle main body and comprises at least two locking units; the life buoy structure comprises a flexible belt body, at least two connecting pieces arranged at the two ends of the flexible belt body respectively and an inflation device, a sealed air cavity is formed in the flexible belt body, the at least two connecting pieces are configured to be matched with the two locking units respectively, and the inflation device is arranged on the flexible belt body. According to the life buoy, active and reliable rescue can be achieved, it is ensured that the life buoy can accurately and reliably sleeve a drowning person, the rescue efficiency and success rate are greatly improved, and the life safety risk of the drowning person is reduced.

The invention relates to a water rescue unmanned aerial vehicle accurate throwing method and system based on environmental perception, electronic equipment and a medium, and provides an automatic solution that life-saving equipment can be accurately and reliably delivered to a drowning person by establishing a throwing kinetic model. The invention aims to solve the problems of inaccurate throwing, neglect of environmental influence and dependence on manual operation in the prior art, and realizes unmanned and intelligent accurate water rescue.

A life raft is provided. The life raft includes at least one inflatable tube, an inflatable canopy support tube coupled to the at least one inflatable tube, and a solar powered universal serial bus (USB) charger. The solar powered USB charger is coupled to the inflatable canopy support tube. The solar powered USB charger is configured to store a charge by being exposed to sunlight. The solar powered USB charger is configured to charge a mobile device responsive to being connected to the mobile device.

The utility model provides an ejection throwing mechanism of a lifesaving device, and relates to the technical field of emergency rescue equipment. The ejection mechanism comprises a rack, a first elastic piece, a spring plate, a first gear, a first rack and a first motor, the upper end of the first elastic piece is connected with the rack, the lower end of the first elastic piece is connected with the spring plate, the first rack is vertically arranged and connected with the spring plate, and the first gear is connected with the first motor; the trigger mechanism comprises a trigger block, a second elastic piece, a pull rod and a second motor, the first rack is provided with a clamping groove, the trigger block is rotatably connected to the rack and connected with the rack through the second elastic piece, one end of the pull rod is rotatably connected with the trigger block, and the other end of the pull rod is connected with the second motor. And the second motor can drive the trigger block to rotate, so that the trigger block is separated from the clamping groove. The life buoy releasing device has the beneficial effects that the accuracy and speed of releasing life buoys by the unmanned aerial vehicle are improved, and the probability of rescue failure of drowners is reduced.

A flotation device that can include a multi-chamber flotation element having a first fluid chamber and a second fluid chamber. The flotation device can have a first valve in fluid communication with the active inflation chamber but not the passive inflation chamber and an opening in fluid communication with the passive inflation chamber but not the active air chamber. The active inflation chamber can be configured to be inflated through the first valve. The active inflation chamber can be configured to expand the passive inflation chamber from a collapsed state to an expanded state as the active inflation chamber is expanded by, for example and without limitation, permitting ambient air to enter the passive inflation chamber when a pressure within the passive inflation chamber is less than an ambient air pressure.

This utility model relates to a throwable self-righting inflatable life raft, comprising a raft bottom, with an upper buoyancy tire and a lower buoyancy tire stacked on top of each other. An arc-shaped canopy spanning the life raft is mounted on the upper buoyancy tire. Each of the upper and lower buoyancy tires contains two independent air chambers, and the arc-shaped canopy is unidirectionally connected to each of the two air chambers of the upper buoyancy tire. Several air cylinders for inflating the air chambers are located on one side of the raft bottom. Its innovation lies in the four independent air chamber design. The upper and lower buoyancy tires are each divided into two independent air chambers (first to fourth air chambers) by rubber sheeting. Even if one air chamber is damaged, the remaining air chambers still maintain more than 75% buoyancy. It also features a redundant inflation system. A first one-way air inlet valve is located at each of the four corners of the arc-shaped canopy, connecting to the air chambers of the upper buoyancy tire. Combined with the air cylinders on one side of the raft bottom and a V-shaped air supply pipe, rapid inflation in 40 seconds is achieved. It also features a self-righting structure. This utility model significantly improves the life raft's anti-capsulation performance, safety redundancy, and survivability in harsh sea conditions.

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.

The invention discloses an efficient power system of a flight rescue boat, a control method and a device thereof, and relates to the technical field of flight rescue boats, the efficient power system comprises a flight power module for providing flight power data for the flight rescue boat, and the flight rescue boat is provided with an attitude acquisition module for acquiring flight attitude data of the flight rescue boat; the attitude analysis module is used for generating flight data of the flight rescue boat based on the collected flight attitude data, and a wind resistance collection module is arranged on the flight rescue boat and used for collecting wind resistance data of the flight rescue boat; the control module is used for determining flight power data of the flight power module based on the flight data and the wind resistance data; resistance data collected by the wind resistance sensor in real time is updated in real time, so that the flight rescue boat can automatically overcome unpredictable wind power change factors in the flight process, and stable flight of the flight rescue boat is guaranteed.

Described are inflation systems having an electric propellant device and an inflatable safety device. The electric propellant device may be configured to generate gas for the inflatable safety device, and the electric propellant device may include an electric propellant that is configured to be converted to gas by the electric propellant device using an electric current. The inflatable safety device may be positioned to receive the gas from the electric propellant device.

The patrol rescue unmanned aerial vehicle comprises an unmanned aerial vehicle body, a protection part is installed at the bottom end of the unmanned aerial vehicle body and can be used for protecting a life buoy, three sets of first stand columns are installed in an inner cavity of the protection part circumferentially at equal intervals, and each set of first stand columns is connected with a set of racks in a limiting and sliding mode. The life buoy can be protected by the aid of the mounted protective part, wind influence on the life buoy is reduced, and the three groups of racks can be driven by the driving component to slide along the first vertical column in a limited manner, extend to the position below the life buoy and limit the life buoy, so that the life buoy can be prevented from being separated from the protective part. The life buoy can be prevented from being separated from the inner cavity of the protection part, the life buoy can be protected and limited, the unmanned aerial vehicle body is more stable to carry, when the unmanned aerial vehicle body flies over a water area with large storm waves, the life buoy is not prone to being affected by wind power, the flying attitude of the unmanned aerial vehicle body is not prone to being unstable, and the operation difficulty and danger are reduced.

The invention relates to the technical field of sea rescue, in particular to a real-time positioning, tracking and precise launching system for a sea rescue unmanned aerial vehicle. Comprising a multi-sensor fusion positioning module, and a GPS positioning module, an IMU and a visual sensor are adopted to collect data and perform fusion positioning; the real-time target tracking module is used for identifying and tracking a maritime distress target in real time by using a visual sensor and automatically tracking the target in combination with an unmanned aerial vehicle flight control system; according to the material precise throwing module, an adjustable throwing device is installed on the unmanned aerial vehicle, the angle and force of the throwing device are adjusted through precise calculation and control, and precise throwing of materials is achieved; and the data communication and remote control module is used for establishing a high-speed data communication link between the unmanned aerial vehicle and a ground control center and realizing real-time transmission and remote control of data. According to the invention, the positioning precision, the target tracking real-time performance and the material putting precision can be improved, and the sea rescue efficiency and success rate can be effectively improved.

This invention relates to an integrated rescue system for drowning victims, comprising a protective device, a maritime rescue device, and a delivery system. The protective device includes a protective shell, a shell hoisting mechanism mounted on the shell, and a shell zipper mechanism. The maritime rescue device is housed within the protective shell and includes a foldable airbag mechanism, a foldable stretcher mechanism, a stretcher hoisting mechanism, and a positioning system. The delivery system includes a drone and a delivery device. The delivery device is mounted on the shell hoisting mechanism to hoist the protective device. After the drone locates the drowning victim, it delivers the protective device. The shell zipper mechanism unlocks under pulling action to release the maritime rescue device, inflating and deploying the airbag mechanism. The stretcher mechanism then unfolds, and the drowning victim lies on the unfolded stretcher mechanism. The positioning system reports the location to the rescue command center in real time. The stretcher hoisting mechanism, under the lifting action of the rescue helicopter, detaches the airbag mechanism and the stretcher mechanism, lifting only the stretcher mechanism that secures the drowning victim.

The utility model provides an unmanned aerial vehicle for water surface rescue. The unmanned aerial vehicle for water surface rescue comprises a flight assembly and a water power assembly which are both connected with a controller, the flight assembly comprises a first bus transceiver and a plurality of first motors, and a plurality of input ends of the first bus transceiver are connected with a plurality of groups of first signal output ends of the controller respectively; a plurality of output ends of the first bus transceiver are used for controlling a plurality of first motors; the water power assembly comprises a second bus transceiver and a plurality of second motors, a plurality of input ends of the second bus transceiver are respectively connected with the plurality of groups of first signal output ends of the controller, and a plurality of output ends of the second bus transceiver are used for controlling the plurality of second motors. The operation stability of an existing unmanned aerial vehicle for water surface rescue can be improved.

The application belongs to the technical field of unmanned aerial vehicles, and particularly relates to a flying lifesaving device for water rescue, which comprises an unmanned aerial vehicle body, an installation portion arranged in the unmanned aerial vehicle body and fixedly connected with the unmanned aerial vehicle body, an air storage portion arranged in the middle of the installation portion, lifesaving portions arranged at the lower ends of the two sides of the installation portion and inflated by the air storage portion, and the lifesaving portion comprising an unfolding frame, an unfolding board, an unfolding air bag, a connecting cable, a rotating wheel, a sliding block and a return spring, the unfolding frame being fixedly connected with the installation portion, the unfolding board being arranged in the unfolding frame, one end of the unfolding air bag being fixedly connected with the unfolding frame, the connecting cable being fixedly connected with the unfolding board after penetrating through the unfolding air bag, the sliding block being slidingly arranged in the unfolding frame and fixedly connected with the other end of the connecting cable. The three structures of the rigid frame, the multi-chamber and the unfolding board improve the lifesaving stability and prevent the lifesaving device from rolling over. The waterproof function, the double-mode search function and the sound-light reflection function realize all-time operation.

Described are gas cooling systems having a gas generator, a cooling device, and an inflatable safety device. The gas generator may be configured to generate gas for the inflatable safety device based on propellant. The cooling device may be coupled with the gas generator to receive the gas and to remove heat from, and / or expel at least a portion of, the gas to provide gas having a threshold temperature. The inflatable safety device may be coupled with the cooling device to receive the gas having the threshold temperature.

The application provides a kind of unmanned aerial vehicle search and rescue system that can be quickly deployed on water surface, comprising a delivery device and an unmanned aerial vehicle formation, the delivery device comprises an unmanned aerial vehicle platform cabin section, an airbag platform cabin section and a boost section, the airbag platform cabin section is internally provided with an airbag group, and the unmanned aerial vehicle platform cabin section comprises a cabin flap group; when the unmanned aerial vehicle search and rescue system is in a flight state, the airbag group is not inflated and the cabin flap group is closed, and the unmanned aerial vehicle formation is located inside the cabin flap group; when the unmanned aerial vehicle search and rescue system is in a water surface undeployed state, the airbag group is inflated to form a floating plane, and at this time the cabin flap group is in a closed state; when the unmanned aerial vehicle search and rescue system is in a water surface deployed state, the cabin flap group is deployed to form multiple cabin flaps, which are arranged horizontally on the airbag group, and at this time the unmanned aerial vehicle formation is carried on the horizontally arranged cabin flaps. The application sets the airbag group to inflate and form a floating plane, which can achieve quick deployment on water surface, so as to independently complete the search and rescue of a sea area of several hundred square kilometers.

The invention discloses a sea rescue system which comprises a flying disc type life buoy and a life buoy catching device, the flying disc type life buoy comprises an annular floating body and a water-soluble film system, and the water-soluble film system wraps the whole annular floating body; the water-soluble film system is provided with an inflation inlet in the range of the inner ring of the annular floating body, and the longitudinal section of the annular floating body is composed of two wing-like sections in mirror symmetry; and the life buoy capturing device is used for pulling back the life buoy. According to the sea rescue system provided by the invention, the life buoy adopts an asymmetric section structure and a water-soluble film system, so that efficient remote accurate throwing is realized, the aircraft system quickly positions the position of the life buoy through the visual capture system, the mooring rope is brought to the position of the life buoy, and the winch quickly tows the life buoy and personnel to a ship; rapid and long-distance rescue of the ship is achieved, rescue cost is reduced, and rescue efficiency is improved.

The utility model relates to life-saving equipment, in particular to novel life-saving equipment integrating a life raft and an evacuation system, which comprises a box body, the life raft is arranged in the box body, the evacuation system is further arranged in the box body, the evacuation system is connected with the box body, and a connecting part is arranged between the life raft and the evacuation system. A hydrostatic pressure releaser is arranged on the connecting part, and the connection between the life raft and the evacuation system is released by the hydrostatic pressure releaser. According to the novel life-saving equipment integrating the life raft and the evacuation system, the life raft and the evacuation system are integrated together, so that rapid evacuation of personnel in a ship can be ensured in an emergency, and the personnel in distress can be effectively self-rescued by utilizing the life raft under the condition that the ship sinks due to the fact that the ship is not evacuated in time; the lifesaving efficiency is remarkably improved, and the stability of the lifesaving equipment system is enhanced.

This invention discloses a safe construction passage for offshore beam joints, belonging to the field of marine engineering technology. It includes a transverse support frame located at the top of the beam, with a first vertical rod fixedly connected to the support frame. A bottom horizontal rod is fixedly connected to the first vertical rod, and a second vertical rod is connected to the bottom horizontal rod. A telescopic ramp abuts above the bottom horizontal rod, and the ramp is located between adjacent pile caps, thus forming a construction passage between them. A drive motor is installed inside the ramp, controlling its extension and retraction. The drive motor is electrically connected to a wind turbine generator, a controller, and a battery. The battery stores the electrical energy generated by the wind turbine generator and transmits it to the controller and drive motor. This invention effectively solves the drawbacks of traditional safety measures relying on personal protective equipment, significantly improves construction efficiency and safety, ensures the continuity and safety of construction in complex marine environments, greatly reduces construction risks, and improves construction efficiency.

The utility model discloses a rescue device, and relates to the technical field of rescue equipment. The rescue device is used for water rescue and comprises an annular main body, a rotor wing mechanism and a control mechanism, a buoyancy cavity is formed in the annular main body and can provide buoyancy, and the rotor wing mechanism comprises a first rotor wing unit, a second rotor wing unit and a third rotor wing unit; the first rotor wing unit, the second rotor wing unit and the third rotor wing unit are distributed at intervals along the periphery of the annular main body and are connected with the annular main body, and the control mechanism is electrically connected with the first rotor wing unit, the second rotor wing unit and the third rotor wing unit and is arranged in the annular main body. Compared with a four-axis unmanned aerial vehicle, the rotor mechanism has the advantages that the number of the rotors is remarkably reduced, and the rotors are prevented from occupying the use space of the annular main body. Meanwhile, the size and the maximum length of the rescue device are relatively reduced, so that the rescue device is easy to wear, the flight resistance is reduced, and the flight stability is improved.

The invention provides an offshore salvaging module loosening device capable of controlling the falling speed and height, and belongs to the technical field of emergency equipment, the offshore salvaging module loosening device comprises an automatic salvaging mechanism, the automatic salvaging mechanism comprises an unmanned aerial vehicle, a winch is arranged at the lower end of the unmanned aerial vehicle, a salvaging ring is arranged at the lower end of the winch, and a salvaging net is arranged at the lower end of the salvaging ring; a swinging ring rotationally arranged on the inner ring of the salvaging ring is arranged on the salvaging net, and a winding assembly is arranged at the lower end of the winch and used for controlling automatic winding and unwinding of the salvaging ring and the salvaging net; the unfolding mechanism comprises a plurality of first arc-shaped supporting rods slidably arranged at the lower end of the salvage ring, second arc-shaped supporting rods are fixedly arranged at the lower ends of the first arc-shaped supporting rods, a fixing plate is fixedly arranged between the first arc-shaped supporting rods, and a guiding assembly and an unlocking assembly are arranged on the fixing plate; and the guide assembly and the unlocking assembly are matched with each other to expand the salvage range of the salvage ring. The problems that a traditional salvage device only has a throwing function, does not have a recycling function and is limited in salvage range are solved.

The present application relates to the technical field of unmanned aerial vehicle rescue, and particularly relates to a rescue unmanned aerial vehicle device capable of accurately delivering life buoys, comprising: a fuselage, the fuselage is connected with four mechanical arms, and a propeller is arranged on the fuselage; connecting rods are uniformly arranged close to the outer edge of the fuselage, one end of the connecting rod is fixedly connected to the bottom of the fuselage, and the other end is connected with a base, the base comprises an annular shell assembly, a sliding groove frame, a base motor and a screw shaft, the annular shell assembly comprises an upper shell and a lower shell, the upper shell is sleeved on the lower shell, and the outer wall of the lower shell is provided with a number of hanging rings corresponding to the number of connecting rods; a take-up mechanism comprising a take-up mechanism motor and a take-up mechanism winch; a delivery mechanism arranged on the connecting rod for placing life buoys and delivering the life buoys to the base; and a control system assembly for controlling the operation of the rescue unmanned aerial vehicle, so as to solve the problem that the safety of the existing rescue unmanned aerial vehicle delivery device cannot be accurately delivered, thereby causing a safety hazard to the person falling into the water.

This utility model relates to the field of water rescue equipment technology, and more particularly to a drone-based water emergency rescue device, including a storage mechanism and a drone body. The storage mechanism houses a control handle with an integrated display screen. The drone body is also housed within the storage mechanism and is equipped with a camera. A positioning mechanism is located at the bottom of the drone body, and an automatically inflatable lifebuoy is mounted on the positioning mechanism. The automatically inflatable lifebuoy integrates an alarm and a trigger sensor. This utility model utilizes a drone body in conjunction with an automatically inflatable lifebuoy. A deployment mechanism places the automatically inflatable lifebuoy into the water, where it automatically inflates upon contact with water, providing buoyancy to the person in the water and buying precious rescue time. The drone body can bring one end of a tow rope connected to the automatically inflatable lifebuoy back to land, allowing the rescuer to pull the person in the water to safety using the tow rope, thus reducing the difficulty of operation.

This utility model discloses a foldable and portable inflatable life raft, relating to the field of life rafts. It includes a life raft body with an inflation valve on its outer wall. A folding assembly for folding the life raft body is located at its bottom. The folding assembly includes a folding female buckle and a folding male buckle fixedly installed on the outer wall of the life raft body. A folding groove is provided on the outer wall of the life raft body. A folding Velcro hook and a folding Velcro loop are fixedly installed on the bottom of the life raft body. A storage assembly for storing the folded life raft body is located at the bottom of the inner part of the life raft body. This foldable and portable inflatable life raft significantly reduces the volume of the life raft after folding, saving storage space. Furthermore, through multiple fixing and protective structures, it provides all-around protection for the life raft. Compared to existing life rafts lacking effective fixing and protective structures, it offers significant improvements in practicality, durability, and portability.

The invention provides an automatic separating device, and belongs to the field of marine aviation rescue, the automatic separating device comprises an unlocking mechanism and a separating mechanism, the unlocking mechanism comprises a lock hook, a pressing rod, a connecting shaft, a torsion bar and a push-pull electromagnet, and the separating mechanism comprises a first mounting cover, a second mounting cover, an ejector rod, a stop hook, a rotating shaft, a linear spring and a connecting pull ring. A push-pull rod of the push-pull type electromagnet is connected with the torsion bar, the two ends of the connecting shaft are connected with the lock hook and the torsion bar respectively, one end of the pressing rod is hooked by the lock hook, and the middle sliding groove presses the ejector rod. One end of the ejector rod is connected with a middle sliding groove of the pressing rod, the other end of the ejector rod is connected with the elastic component, a middle boss is connected with a sliding groove of the stop hook, the stop hook can rotate around the rotating shaft, the whole separating mechanism is sealed and fixed through the first mounting cover and the second mounting cover, and the connecting pull ring is blocked by the stop hook to achieve a locking state. The device is safe, reliable, convenient to use and maintain and capable of being manually and rapidly separated.