Novel semi-automatic marine salvage device for salvaging personnel falling into sea

Abstract

The invention relates to the technical field of salvage, and discloses a novel semi-automatic marine salvage device for salvaging personnel falling into the sea, which comprises a lifeboat, a transverse plate is arranged in the lifeboat, a plurality of vertical plates are arranged in the lifeboat, and a plurality of electronic one-way valves are arranged outside the lifeboat. A plurality of water inlet mechanisms are arranged at the bottom of the lifeboat, a rain shielding mechanism is arranged in the lifeboat, a winding mechanism is arranged in the lifeboat, folding mechanisms are arranged on the outer sides of the lifeboat, the right side of the lifeboat is connected with a net through a plurality of hinges, and a buoyant raft mechanism is arranged on the outer side of the net. The rolling mechanism is matched with the bag net, the motor drives to fish up people falling into water, and when the gravity center of the ship body deviates towards the ship head due to the rescued people, water can be pumped or air can be supplied to adjust the gravity center; the rain sheltering mechanism unfolds a rain sheltering shed in rainy days and is matched with a warm lamp to prevent the body temperature of a drowning person from decreasing, and life safety and health of the person are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of rescue and salvage, and in particular to a novel semi-automatic marine rescue and salvage device for rescuing people who fall into the sea. Background Art

[0002] In the vast ocean, ships face many risks when sailing, such as bad weather, collision, mechanical failure, etc., which may lead to shipwreck and people falling into the water. Marine rescue equipment came into being. It carries the heavy responsibility of protecting the safety of life and property at sea. Whether it is advanced professional rescue ships or various types of convenient rescue equipment, they all provide the possibility for timely rescue and loss reduction, and become an indispensable part of the marine safety guarantee system.

[0003] The device for rescuing people who fall into the sea at sea, by releasing a fast rescue boat or a life basket, the rescue boat can quickly sail to the person who falls into the sea, and the basket can accurately lift him or her from the sea surface to the ship, ensuring that the rescue operation is quick and safe.

[0004] In the implementation of maritime rescue operations, if there are a large number of people who need to be rescued and salvaged, during the salvage process, since the personnel are concentrated on one side of the ship, the force on the hull will be uneven, resulting in imbalance, and even causing the hull to tilt, causing accidents; in addition, the marine environment is harsh and it rains frequently. After the people who fall into the sea are rescued on board, their body temperature often becomes very low due to being immersed in sea water for a long time. This low temperature state can easily lead to hypothermia, which brings great challenges to the post-rescue treatment work. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a new type of semi-automatic marine rescue device for rescuing people who fall into the sea, which solves the problems that a large number of rescuers at sea may cause the ship to be unbalanced or even tilted, causing accidents, and that people who fall into the sea are prone to hypothermia due to low temperature after being rescued, which brings challenges to rescue.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a new type of semi-automatic marine salvage device for rescuing people who fall into the sea, comprising a lifeboat, a horizontal plate is arranged inside the lifeboat, a plurality of vertical plates are arranged inside the lifeboat, a plurality of electronic one-way valves are arranged outside the lifeboat, a plurality of water inlet mechanisms are arranged at the bottom of the lifeboat, a rain shielding mechanism is arranged inside the lifeboat, a winding mechanism is arranged inside the lifeboat, a folding mechanism is arranged on the outside of the lifeboat, the right side of the lifeboat is connected to a scoop net through a plurality of hinges, and a floating raft mechanism is arranged on the outside of the scoop net; The raft mechanism includes an air pump. A square box is arranged inside the lifeboat. The air pump is arranged inside the square box. The output end of the square box is connected to one end of multiple air pipes through a tee. The other ends of the air pipes are connected to multiple air bags. The multiple air bags are arranged on the outside of the net.

[0007] Preferably, the winding mechanism includes a mounting plate, a plurality of the mounting plates are arranged on the inner bottom wall of the lifeboat, a mounting box is arranged between the mounting plates, a reel is rotatably connected between the mounting plates and the mounting box, a motor is arranged on the inner bottom wall of the lifeboat, an output end of the motor is rotatably connected to one end of a worm, the other end of the worm is rotatably connected to the inner side of the mounting box, the worm is meshingly connected to a worm wheel, a rotating shaft is arranged in the middle of the worm wheel, and both ends of the rotating shaft are connected to the reel.

[0008] Preferably, the folding mechanism comprises square cylinders, which are respectively arranged on the outside of the lifeboat, and cylindrical grooves are opened inside the square cylinders, and round blocks are slid inside the cylindrical grooves, and cylinders are arranged on the tops of the round blocks, and a plurality of rotating blocks 1 are equidistantly arranged on the tops of the cylinders, and round rods are arranged between the rotating blocks 1, and the round rods are rotatably connected with rotating blocks 2, and one end of a column is arranged on the top of the rotating block 2, and a ring is arranged on the other end of the column.

[0009] Preferably, the water inlet mechanism comprises a water inlet pipe, a plurality of the water inlet pipes are arranged at the bottom of the lifeboat, a water pump is arranged inside the water inlet pipes, and a coarse filter screen and a fine filter screen are equidistantly arranged inside the water inlet pipes.

[0010] Preferably, the rainproof mechanism includes a slide plate, and the slide plates are all arranged on the inner side of the lifeboat. The inner side of the slide plates is provided with a slide groove, and an electric slider slides inside the slide groove. One end of the rainproof awning is arranged between the slide plates, and the other end of the rainproof awning is arranged between the electric sliders.

[0011] Preferably, one end of a cable is provided inside the drum, and the other end of the cable passes through a ring and is connected to the net.

[0012] Preferably, the transverse plate and the vertical plate divide the interior of the lifeboat into a plurality of chambers, and each set of the electronic one-way valve and the water inlet mechanism is connected to a corresponding chamber.

[0013] Preferably, a plurality of warning lights are provided on the outer sides of the columns.

[0014] Preferably, a plurality of warm lamps are provided at the bottom of the skateboard.

[0015] Preferably, a plurality of life buoys are arranged on the outside of the lifeboat, and a non-slip rubber strip is arranged on the upper side of the net.

[0016] The present invention provides a novel semi-automatic marine salvage device for rescuing people who fall into the sea. It has the following beneficial effects: 1. The present invention cooperates with the reeling mechanism and the net, which can, on the one hand, realize the rescue of people who fall into the water. When the motor is started to drive the relevant components to operate, the net can be lowered and pulled up through the cable to pick up the people who fall into the water; on the other hand, when rescuing a large number of people who fall into the water causes the center of gravity of the hull to shift to the bow, the center of gravity of the lifeboat can be adjusted by pumping water to a specific chamber or starting the air pump to supply air to the airbag, etc., in conjunction with the reeling mechanism and the net, to ensure the balance of the hull during the rescue process.

[0017] 2. The rainproof mechanism of the present invention can play an important role when it rains at sea. When encountering rainy weather, the electric slider slides in the slide groove of the slide board, driving the rainproof awning to unfold, providing shelter for people who fall into the water. This can prevent people who fall into the water from being wetted by rain for a long time, reduce the decrease in body temperature caused by heat absorption due to evaporation of rainwater, and cooperate with the warm lamp to help people who fall into the water regulate their body temperature and maintain the body's thermal balance, which is beneficial to protecting the life safety and health of people who fall into the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of the present invention; Figure 2 It is an internal schematic diagram of the present invention; Figure 3 It is a storage schematic diagram of the present invention; Figure 4 For the present invention Figure 1 Schematic diagram of the winding mechanism; Figure 5 For the present invention Figure 1 Schematic diagram of the mid-floating raft mechanism; Figure 6 For the present invention Figure 1 Schematic diagram of the folding mechanism; Figure 7 For the present invention Figure 2 Schematic diagram of the water inlet mechanism; Figure 8 For the present invention Figure 1 Schematic diagram of the central rain shield mechanism.

[0019] Among them, 1. Lifeboat; 2. Winding mechanism; 201. Mounting plate; 202. Mounting box; 203. Reel; 204. Rotating shaft; 205. Motor; 206. Worm; 207. Worm gear; 3. Rainproof mechanism; 301. Rainproof awning; 302. Slide plate; 303. Warming lamp; 304. Slide; 305. Electric slider; 4. Floating raft mechanism; 401. Air pump; 402. Air bag; 403. Air pipe; 5. Net; 6. Folding mechanism; 601. Stand Column; 602, ring; 603, square tube; 604, cylindrical groove; 605, round block; 606, cylinder; 607, rotating block one; 608, round rod; 609, rotating block two; 6010, warning light; 7, cable; 8, life buoy; 9, electronic one-way valve; 10, horizontal plate; 11, vertical plate; 12, water inlet mechanism; 1201, water inlet pipe; 1202, coarse filter; 1203, fine filter; 1204, water pump; 13, square box; 14, anti-slip rubber strip. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example: Please see attached Figure 1 - Attached Figure 6 The embodiment of the present invention provides a novel semi-automatic marine salvage device for rescuing people who fall into the sea, including a lifeboat 1. A transverse plate 10 is arranged inside the lifeboat 1. The transverse plate 10 is used to divide the internal space of the lifeboat 1. A plurality of vertical plates 11 are arranged inside the lifeboat 1. The transverse plates 10 cooperate with the vertical plates 11 to divide the interior of the lifeboat 1 into a plurality of compartments, which is convenient for operating different areas. The transverse plates 10 and the vertical plates 11 divide the interior of the lifeboat 1 into a plurality of compartments to form a plurality of independent compartments, which can realize the separate control of factors such as water volume to adjust the center of gravity of the lifeboat 1. Each group of electronic one-way valves 9 and the water inlet mechanism 12 are connected to the corresponding compartments, the electronic one-way valve 9 and the water inlet mechanism 12 cooperate to control and adjust the water volume in the compartment to ensure the balance of the lifeboat 1, a plurality of lifebuoys 8 are arranged on the outside of the lifeboat 1, and the lifebuoys 8 are placed around the lifeboat 1 to provide additional lifesaving equipment for people who fall into the sea in an emergency. The right side of the lifeboat 1 is connected to the bag net 5 through a plurality of hinges, and the bag net 5 is connected through the hinges so that the bag net 5 can move relative to the lifeboat 1 to facilitate the rescue operation, and the anti-skid rubber strip 14 on the upper side of the bag net 5 can prevent people who fall into the water from slipping on the bag net 5 to ensure their safety; The interior of the lifeboat 1 is provided with a winding mechanism 2, which is a key part for realizing the winding and releasing of the bag net 5. The winding mechanism 2 includes a mounting plate 201, and a plurality of mounting plates 201 are arranged on the inner bottom wall of the lifeboat 1. The mounting plates 201 provide a mounting basis for other components of the winding mechanism 2 to ensure structural stability. A mounting box 202 is arranged between the mounting plates 201, and the mounting box 202 provides protection and mounting space for internal transmission components. A reel 203 is rotatably connected between the mounting plate 201 and the mounting box 202, and the reel 203 is used for winding and releasing the cable 7 to realize the control of the bag net 5. The inner bottom wall of the lifeboat 1 is provided with a motor 205, and the motor 205 serves as a power source to drive the entire winding mechanism 2 to work. The output end of the motor 205 is rotatably connected to one end of a worm 206 to transmit the power of the motor 205 to the worm 206, and the other end of the worm 206 The end is rotatably connected to the inner side of the installation box 202 to ensure the stable rotation of the worm 206. The worm 206 is meshedly connected with a worm wheel 207. The meshing transmission of the worm 206 and the worm wheel 207 realizes self-locking. A rotating shaft 204 is provided in the middle of the worm wheel 207. The rotating shaft 204 transmits the rotation of the worm wheel 207 to the drum 203. Both ends of the rotating shaft 204 are connected to the drum 203, so that the drum 203 can rotate with the rotation of the worm wheel 207 to realize the reeling and releasing of the cable 7. One end of the cable 7 is provided inside the drum 203, and one end of the cable 7 is fixed on the drum 203 so as to realize the reeling and releasing when the drum 203 rotates. The other end of the cable 7 passes through the ring 602 and is connected with the bag net 5. The cable 7 is guided by the ring 602 to transmit the movement of the drum 203 to the bag net 5, so as to realize the lifting and lowering of the bag net 5. The outside of the lifeboat 1 is provided with a folding mechanism 6 for adjusting the space occupancy and use state of the device. The folding mechanism 6 includes a square cylinder 603, which is respectively arranged on the outside of the lifeboat 1. The square cylinder 603 provides installation and storage space for other components of the folding mechanism 6. The inside of the square cylinder 603 is provided with a cylindrical groove 604, which provides guidance and limit for the internal sliding components. The inside of the cylindrical groove 604 is provided with a round block 605, which can slide in the cylindrical groove 604 and is the key to realizing the folding action. The top of the round block 605 is provided with a cylinder 606, which connects the round block 605 and the rotating block 1 607 to transmit motion. A plurality of rotating blocks 1 607 are equidistantly arranged on the top of the cylinder 606, and the rotating block 1 607 cooperates with the rotating block 2 609 to realize The rotating connection is convenient for folding. Round rods 608 are arranged between the rotating blocks 1 607. The round rods 608 provide connection and support between the rotating blocks 1 607. The round rods 608 are rotatably connected with the rotating block 2 609. The rotating block 1 607 and the rotating block 2 609 realize relative rotation through the round rods 608 to complete the folding process. One end of the column 601 is arranged on the top of the rotating block 2 609. The column 601 is connected through the rotating block 2 609. Its position and state change with the folding action. The other end of the column 601 is arranged with a ring 602. The ring 602 is used to guide the cable 7. At the same time, its position changes with the column 601. A plurality of warning lights 6010 are arranged on the outside of the column 601. The warning lights 6010 can provide warnings to people who fall into the sea at night or in bad weather, so that they can find the lifeboat 1. A raft mechanism 4 is arranged on the outside of the bag net 5, which is used to provide buoyancy for the bag net 5 and ensure its stability on the water surface. The raft mechanism 4 includes an air pump 401. A square box 13 is arranged inside the lifeboat 1. The square box 13 provides installation space and protection for the air pump 401. The air pump 401 is arranged inside the square box 13. The air pump 401 is a gas generating device that provides power for the raft mechanism 4. The output end of the square box 13 is connected to one end of a plurality of air pipes 403 through a tee. The gas generated by the air pump 401 is delivered to each air bag 402 through the tee and the air pipe 403. The other ends of the air pipes 403 are connected to the plurality of air bags 402 to transmit the gas to the air bags 402 so that the air bags 402 are inflated. The plurality of air bags 402 are arranged on the outside of the bag net 5. After the air bags 402 are inflated, they provide buoyancy for the bag net 5 to ensure that it can carry people who fall into the water and adjust the center of gravity of the lifeboat 1. A plurality of electronic one-way valves 9 are arranged on the outside of the lifeboat 1, which can control the direction of water flow and play a key role in the balance adjustment of the lifeboat 1. A plurality of water inlet mechanisms 12 are arranged on the bottom of the lifeboat 1, which are used to inlet water into the chamber of the lifeboat 1 and cooperate with the electronic one-way valve 9 to adjust the center of gravity. The water inlet mechanism 12 includes an inlet pipe 1201, and a plurality of inlet pipes 1201 are arranged at the bottom of the lifeboat 1. The inlet pipe 1201 is a channel for inletting water and introduces water into the lifeboat 1. A water pump 1204 is arranged inside the inlet pipe 1201, which provides power for inletting water and pumps seawater into the lifeboat 1. A coarse filter 1202 and a fine filter 1203 are equidistantly arranged inside the inlet pipe 1201. The coarse filter 1202 and the fine filter 1203 can filter impurities in seawater to prevent clogging of the water pump 1204 and the pipeline.

[0022] Please see attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 With attached Figure 8 The lifeboat 1 is provided with a rain shielding mechanism 3 inside to provide a rain shielding function for people falling into the water. The rain shielding mechanism 3 includes a slide plate 302. The slide plates 302 are all arranged on the inner side of the lifeboat 1. The slide plates 302 provide an installation foundation and a sliding track for other components of the rain shielding mechanism 3. The inner side of the slide plates 302 is provided with a slide groove 304. The slide groove 304 provides a sliding track for the electric slider 305 so that the rain shield 301 can be smoothly unfolded and folded. The electric slider 305 slides inside the slide groove 304. The electric slider 305 slides in the slide groove 304. The awning 301 is driven to move to realize the opening and closing of the awning 301. One end of the awning 301 is arranged between the slides 302. One end of the awning 301 is fixed on the slides 302 to ensure that it is firmly installed. The other end of the awning 301 is arranged between the electric sliders 305. The electric sliders 305 drive the other end of the awning 301 to move to realize the unfolding and folding of the awning 301. A plurality of warm lamps 303 are arranged at the bottom of the slides 302. The warm lamps 303 can provide heat to the people who fall into the water after they are rescued on board to prevent hypothermia.

[0023] Working principle: first move the device to the vicinity of the person who falls into the water, use the warning light 6010 to remind them, then release the cable 7 of the reeling mechanism 2, put the net 5 on the sea surface and move it in front of the person who falls into the water, rescue personnel assist or the person who falls into the water actively climbs up the net 5 with the anti-slip rubber strip 14, if there are too many people who fall into the water and cause the center of gravity of the hull to shift, the air pump 401 can be started to supply air to the air bag 402, so that the air bag 402 drives the net 5 to rise to solve this problem, or the water pump 1204 can be used to pump water into the compartment separated by the horizontal plate 10 and the vertical plate 11, and the water is discharged through the electronic one-way valve 9, and the water volume of each compartment is adjusted to change the center of gravity distribution of the lifeboat 1, so as to achieve stable adjustment, and the motor 205 can be started, and the motor 2 05 drives the worm 206 to rotate, so that the drum 203 fixed with the worm wheel 207 rotates, the drum 203 stirs the cable 7, and the cable 7 pulls the bag net 5 to rescue the people who fall into the water. The self-locking function of the worm wheel 207 and the worm 206 can improve safety. If the body temperature of the people who fall into the water is low after getting on the boat, turn on the warm lamp 303 to increase the body temperature. When it rains on the sea, the awning 301 is opened by the electric slider 305 to provide shelter for them. After the rescue is completed, the air in the airbag 402 is released, the motor 205 is started to pull up the bag net 5, and at the same time, the column 601 is pulled upward, so that the rotating block 1 607 and the rotating block 2 609 are separated from the cylindrical groove 604 and rotated to be parallel to the hull, and finally the bag net 5 is put down for storage.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel semi-automatic marine rescue device for rescuing people who fall into the sea, comprising a lifeboat (1), characterized in that: The lifeboat (1) is provided with a transverse plate (10) inside, a plurality of vertical plates (11) inside, a plurality of electronic one-way valves (9) outside, a plurality of water inlet mechanisms (12) are provided at the bottom of the lifeboat (1), a rain shielding mechanism (3) is provided inside, a reeling mechanism (2) is provided inside, a folding mechanism (6) is provided on the outside of the lifeboat (1), the right side of the lifeboat (1) is connected to the scoop net (5) via a plurality of hinges, and a raft mechanism (4) is provided on the outside of the scoop net (5); The raft mechanism (4) comprises an air pump (401). A square box (13) is arranged inside the lifeboat (1). The air pump (401) is arranged inside the square box (13). The output end of the square box (13) is connected to one end of a plurality of air pipes (403) through a tee. The other ends of the air pipes (403) are connected to a plurality of air bags (402). The plurality of air bags (402) are arranged outside the net (5).

2. A novel semi-automatic marine rescue device for rescuing people who fall into the sea according to claim 1, characterized in that: The reeling mechanism (2) comprises a mounting plate (201), a plurality of the mounting plates (201) being arranged on the inner bottom wall of the lifeboat (1), a mounting box (202) being arranged between the mounting plates (201), a reel (203) being rotatably connected between the mounting plates (201) and the mounting box (202), a motor (205) being arranged on the inner bottom wall of the lifeboat (1), an output end of the motor (205) being rotatably connected to one end of a worm (206), the other end of the worm (206) being rotatably connected to the inner side of the mounting box (202), the worm (206) being meshingly connected to a worm wheel (207), a rotating shaft (204) being arranged in the middle of the worm wheel (207), and both ends of the rotating shaft (204) being connected to the reel (203).

3. A novel semi-automatic marine rescue device for rescuing people who fall into the sea according to claim 1, characterized in that: The folding mechanism (6) comprises a square cylinder (603), the square cylinders (603) are respectively arranged on the outside of the lifeboat (1), the square cylinders (603) are each provided with a cylindrical groove (604) inside, a round block (605) is slidably arranged inside the cylindrical groove (604), a cylinder (606) is arranged on the top of the round block (605), a plurality of rotating blocks (607) are equidistantly arranged on the top of the cylinder (606), a round rod (608) is arranged between the rotating blocks (607), the round rod (608) is rotatably connected to the rotating block (609), one end of a column (601) is arranged on the top of the rotating block (609), and a ring (602) is arranged on the other end of the column (601).

4. A novel semi-automatic marine rescue device for rescuing people who fall into the sea according to claim 1, characterized in that: The water inlet mechanism (12) comprises a water inlet pipe (1201), a plurality of the water inlet pipes (1201) are arranged at the bottom of the lifeboat (1), a water pump (1204) is arranged inside the water inlet pipes (1201), and a coarse filter screen (1202) and a fine filter screen (1203) are arranged at equal distances inside the water inlet pipes (1201).

5. A novel semi-automatic marine rescue device for rescuing people who fall into the sea according to claim 1, characterized in that: The rain shielding mechanism (3) comprises a slide plate (302), the slide plates (302) are arranged on the inner side of the lifeboat (1), the inner side of the slide plates (302) are provided with a slide groove (304), the interior of the slide groove (304) is provided with an electric slider (305) that slides, one end of the rain shielding awning (301) is arranged between the slide plates (302), and the other end of the rain shielding awning (301) is arranged between the electric sliders (305).

6. A novel semi-automatic marine rescue device for rescuing people who fall into the sea according to claim 2, characterized in that: One end of a cable (7) is disposed inside the reel (203), and the other end of the cable (7) passes through the ring (602) and is connected to the net (5).

7. A novel semi-automatic marine rescue device for rescuing people who fall into the sea according to claim 1, characterized in that: The transverse plate (10) and the vertical plate (11) divide the interior of the lifeboat (1) into a plurality of chambers, and each set of the electronic one-way valve (9) and the water inlet mechanism (12) is connected to a corresponding chamber.

8. A novel semi-automatic marine rescue device for rescuing people who fall into the sea according to claim 3, characterized in that: A plurality of warning lights (6010) are provided on the outer sides of the columns (601).

9. A novel semi-automatic marine rescue device for rescuing people who fall into the sea according to claim 5, characterized in that: A plurality of warming lamps (303) are provided at the bottom of each of the slide plates (302).

10. A novel semi-automatic marine rescue device for rescuing people who fall into the sea according to claim 1, characterized in that: A plurality of life buoys (8) are arranged on the outside of the lifeboat (1), and a non-slip rubber strip (14) is arranged on the upper side of the net (5).

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