Rescue device for ship

Abstract

The invention relates to the technical field of ship rescue devices, in particular to a ship rescue device which comprises a lifting assembly fixedly arranged on one side of a ship body, a connecting plate is movably arranged on the lifting assembly, a rescue bin is fixedly arranged on one side of the connecting plate, a life buoy assembly is arranged at the top of the rescue bin, and the life buoy assembly comprises a life buoy and a fixing frame. A connecting rope is wound on the fixing frame, one end of the connecting rope is fixedly connected with the life buoy, a plurality of grabbing rings are evenly arranged at the bottom of the life buoy, fasteners are arranged on the peripheral sides of the grabbing rings, a first bin door is hinged to the side wall, away from the ship body, of the rescue bin, and second bin doors are hinged to the two side walls adjacent to the first bin door. According to the technical scheme, the position of the person falling into water can be rapidly determined, physical output is reduced, the life buoy is particularly suitable for the person falling into water with poor physical strength, the rescue success rate is remarkably increased, the life buoy is provided with multiple sets of grabbing rings and fasteners, multiple persons can be rescued at the same time, and it is ensured that the person falling into water can be comprehensively rescued in the rescue bin in the first time.

Description

Technical Field

[0001] The present invention relates to the technical field of ship rescue devices, and specifically relates to a rescue device for ships. Background Art

[0002] During the navigation of a ship, sudden accidents (such as collisions, bad weather, etc.) may occur, resulting in people falling into the water. At this time, rapid and efficient rescue is crucial. Traditional ship rescue devices usually use simple lifebuoys or lifeboats. Traditional lifebuoys require the person in the water to actively grasp and maintain physical strength, while those who are physically weak or injured are difficult to cooperate, resulting in rescue failure. Existing rescue equipment only provides buoyancy support and lacks supporting functions such as warmth preservation, and cannot cope with low temperatures or long-term waiting for rescue. In view of this, we propose a rescue device for ships. Summary of the Invention

[0003] The purpose of the present invention is to provide a rescue device for ships to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solutions: A rescue device for ships includes a lifting component fixedly arranged on one side of the ship hull. A connecting plate is movably arranged on the lifting component. A rescue chamber is fixedly arranged on one side of the connecting plate. A lifebuoy component is arranged on the top of the rescue chamber. The lifebuoy component includes a lifebuoy and a fixing frame. A connecting rope is wound around the fixing frame. One end of the connecting rope is fixedly connected to the lifebuoy. A plurality of grab rings are evenly arranged at the bottom of the lifebuoy. Fasteners are arranged on the periphery of the grab rings. A first hatch door is hinged on the side wall of the rescue chamber away from the ship hull, and second hatch doors are hinged on the two side walls adjacent to the first hatch door.

[0005] Preferably, the lifebuoy includes an annular airbag and a plurality of fixing rings evenly and rotatably sleeved on the airbag. A plurality of positioning blocks are evenly and fixedly sleeved on the airbag. Rotating grooves are correspondingly opened on the inner side of the fixing rings. A fixing groove is fixedly connected to the bottom of the fixing ring. Moving blocks are symmetrically and movably clamped on the top of the inner side of the fixing groove. A trapezoidal block is movably clamped on the opposite sides of the two moving blocks. A pull rod is fixedly connected to the bottom of the trapezoidal block. A first through hole is opened on the bottom wall of the fixing groove. The bottom end of the pull rod passes through the first through hole and is fixedly connected to the grab ring. A spring is sleeved on the outer side of the pull rod. The two ends of the spring are respectively fixedly connected to the bottom end of the trapezoidal block and the bottom wall of the fixing groove. Fasteners are fixedly connected to the opposite sides of the moving blocks.

[0006] Preferably, the fastener includes a U-shaped connecting rod and an arc-shaped clamping plate. One end of the connecting rod is fixedly connected to the opposite side of the moving block. The other end of the connecting rod is fixedly connected to the clamping plate. Silicone pads are arranged on the opposite sides of the clamping plate.

[0007] Preferably, a first T-shaped slot is provided at the top of the inner side of the fixed slot, second T-shaped slots are symmetrically provided on both sides of the trapezoidal block, a first T-shaped block is provided at the top of the movable block, and a second T-shaped block is provided on the opposite side of the movable block, and the first T-shaped block and the second T-shaped block are movably provided inside the first T-shaped slot and the second T-shaped slot respectively.

[0008] Preferably, a thermal imaging recognition device is fixedly mounted on the first cabin door, and the thermal imaging recognition device includes a mounting frame, a thermal imaging camera, a display device, and a controller assembly. The mounting frame is fixedly mounted on the first cabin door, and a plurality of thermal imaging cameras are fixedly mounted on the inner side of the mounting frame. A display device and a controller assembly are arranged on the top of the mounting frame. The controller assembly is electrically connected to communicate with the plurality of thermal imaging cameras and the display device, respectively. A second rotating wheel is installed on the side of the mounting frame away from the hull.

[0009] Preferably, a clamping and fixing device is provided on the top of the rescue warehouse, and the clamping and fixing device includes a cross-shaped fixing seat, a fixing hole is opened in the middle of the fixing seat, a rotating rod is rotatably arranged in the fixing hole through a bearing, a rotating disk is fixedly sleeved on the rotating rod, a C-shaped plate is slidably connected to the fixing seat through a guide rail, an L-shaped rod is rotatably arranged between the C-shaped plate and the rotating disk, a torsion spring is fixedly connected between the bottom end of the rotating disk and the fixing seat, and a turning handle is fixedly connected to the top end of the rotating rod.

[0010] Preferably, the lifting assembly includes a top plate, a bottom plate and a threaded rod rotatably arranged between the top plate and the bottom plate, guide rods are symmetrically arranged on both sides of the threaded rod, two ends of the guide rod are respectively fixedly connected to the top plate and the bottom plate, a first motor is installed on the top of the top plate, the output end of the first motor is fixedly connected to the top end of the threaded rod, threaded holes and two second through holes are correspondingly opened on the connecting plate, the threaded rod is threadedly connected in the threaded holes, the guide rod is movably arranged in the second through holes, the top plate and the bottom plate are fixedly connected close to the side of the hull by a connecting frame, the connecting frame is fixedly arranged on one side of the hull, and a plurality of mounting holes are opened on the connecting frame.

[0011] Preferably, the fixing frame includes vertical plates symmetrically fixedly arranged on the top of the rescue cabin, a rotating roller is rotatably arranged between the opposite sides of the two vertical plates, a second motor is installed on the outer side of one vertical plate, the output end of the second motor is fixedly connected to one end of the rotating roller, one end of the connecting rope is fixedly tied to the rotating roller and wrapped around the rotating roller, and a first rotating wheel is also installed on the side of the top of the rescue cabin away from the hull.

[0012] Preferably, solar panels are installed on the outside of the first door and the second door of the rescue cabin, a solar battery is arranged inside the rescue cabin, the solar panel is electrically connected to the solar battery, a heating rod is installed on the side of the rescue cabin close to the hull, the heating rod is electrically connected to the solar battery, and a temperature detection device is also arranged inside the rescue cabin.

[0013] Preferably, a climbing ladder is rotatably provided on the side of the bottom of the rescue chamber away from the hull, and the bottom end of the climbing ladder is connected to the side of the bottom of the rescue chamber close to the hull through fasteners, and positioning rings are provided on the bottom end of the climbing ladder and the side of the bottom of the rescue chamber close to the hull, and a traction chain is provided between the two positioning rings, and both ends of the traction chain pass through the positioning rings and are fixedly connected with traction rings, and the outer diameter of the traction ring is larger than the inner diameter of the positioning ring.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The ship rescue device uses a thermal imaging recognition device to quickly determine the position of the person who falls into the water, and adjusts the throwing direction of the lifebuoy assembly. The lifting and lowering of the rescue chamber is controlled by the lifting assembly, and the rescue device can be quickly lowered to the water surface, shortening the rescue time and improving the rescue efficiency. The lifebuoy assembly is uniquely designed. The person who falls into the water only needs to grab the grab ring to trigger the fastener to automatically clamp the arm, reducing physical exertion. It is especially suitable for people who fall into the water who are physically exhausted, and significantly improves the success rate of rescue. In addition, the lifebuoy is equipped with multiple sets of grab rings and fasteners, which can rescue multiple people at the same time and meet the needs of different rescue scenarios.

[0015] 2. The rescue cabin of the ship rescue device is equipped with solar panels and solar batteries to power the heating rods, which can provide warmth for people who fall into the water in low temperature environments to avoid the risk of hypothermia. The rescue cabin is also equipped with necessary rescue supplies and oxygen replenishment tanks to ensure that people who fall into the water receive comprehensive rescue as soon as possible, and can reduce dependence on ship energy, saving energy and protecting the environment.

[0016] 3. The clamping and fixing device of the marine rescue device can quickly fix or release the lifebuoy through the cooperation of the torsion spring and the C-type plate, and has simple operation and high stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 for Figure 1 A magnified view of the structure at center A; Figure 3 for Figure 1 A magnified view of the structure at B in the middle; Figure 4 It is a schematic diagram of the fixing structure of the life buoy in the present invention; Figure 5 It is a structural schematic diagram of the clamping and fixing device in the present invention; Figure 6 for Figure 4 A magnified view of the structure at C in the middle; Figure 7 It is a schematic diagram of the structure of the life buoy in the present invention; Figure 8It is a schematic diagram of the overall structure of the fixing groove in the present invention; Fig. 9 is a cross-sectional view of the fixing groove in the present invention; Fig.10 It is an exploded view of the internal structure of the fixing groove in the present invention; Fig.11 It is a schematic diagram of the internal structure of the rescue cabin in the present invention.

[0018] In the figure: 1. lifting assembly; 11. top plate; 12. bottom plate; 13. threaded rod; 14. guide rod; 15. first motor; 16. connecting frame; 161. mounting hole; 2. connecting plate; 21. threaded hole; 22. second through hole; 3. rescue chamber; 31. first chamber door; 32. second chamber door; 33. solar panel; 34. heating rod; 35. climbing ladder; 351. positioning ring; 352. traction chain; 353. traction ring; 4. lifebuoy assembly; 41. lifebuoy; 411. airbag; 4111. positioning block; 412. fixing ring; 4121. rotating groove; 413. fixing groove; 4131. first T-slot; 4 14. Moving block; 4141. First T-block; 4142. Second T-block; 415. Trapezoidal block; 4151. Second T-slot; 416. Pull rod; 417. First through hole; 418. Spring; 42. Fixed frame; 421. Vertical plate; 422. Rotating roller; 423. Second motor; 424. First rotating wheel; 43. Connecting rope; 44. Grabbing ring; 45. Fastener; 451. Connecting rod; 452. Clamping plate; 5. Clamping fixture; 51. Fixed seat; 511. Fixed hole; 512. Rotating rod; 513. Rotating disk; 514. Torsion spring; 515. Turning handle; 52. C-plate; 53. L-rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments 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.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0023] See also Figure 1-Figure 11 As shown, the present invention provides a technical solution: A rescue device for a ship, such as Figure 1 As shown, it includes a lifting component 1 fixedly arranged on one side of the hull, a connecting plate 2 is movably arranged on the lifting component 1, a rescue chamber 3 is fixedly arranged on one side of the connecting plate 2, the lifting and lowering of the rescue chamber 3 is controlled by the lifting component, so as to provide timely rescue for people who fall into the water, a lifebuoy component 4 is arranged on the top of the rescue chamber 3, the lifebuoy component 4 includes a lifebuoy 41 and a fixing frame 42, a connecting rope 43 is wound around the fixing frame 42, one end of the connecting rope 43 is fixedly connected to the lifebuoy 41, a plurality of grab rings 44 are evenly arranged on the bottom of the lifebuoy 41, and fasteners 45 are arranged around the grab rings 44, a first chamber door 31 is hinged on the side wall of the rescue chamber 3 away from the hull, and a second chamber door 32 is hinged on the two side walls adjacent to the first chamber door 31. When in use, the life buoy 41 is thrown next to the drowning person, who grabs the grab ring 44 and further tightens it through the fastener 45 to reduce the force exerted by the drowning person, and then pulls the connecting rope 43 to make it approach and enter the rescue chamber 3 for timely rescue.

[0024] In this embodiment, if Figure 4 , 7 As shown in -10, the lifebuoy 41 includes a circular airbag 411 and a plurality of fixed rings 412 uniformly rotatably sleeved on the airbag 411, a plurality of positioning blocks 4111 uniformly fixedly sleeved on the airbag 411, a corresponding rotating groove 4121 is opened on the inner side of the fixed ring 412, a fixed groove 413 is fixedly connected to the bottom of the fixed ring 412, a moving block 414 is symmetrically and movably engaged with the top of the inner side of the fixed groove 413, and the same trapezoidal block 415 is movably engaged with the two moving blocks 414 on opposite sides, a pull rod 416 is fixedly connected to the bottom of the trapezoidal block 415, a first through hole 417 is opened on the bottom wall of the fixed groove 413, the bottom end of the pull rod 416 passes through the first through hole 417 and is fixedly connected to the grab ring 44, a spring 418 is sleeved on the outer side of the pull rod 416, and the two ends of the spring 418 are respectively fixedly connected to the bottom end of the trapezoidal block 415 and the bottom wall of the fixed groove 413, and a fastener 45 is fixedly connected to the side of the moving block 414 away from each other.

[0025] Furthermore, a first T-shaped slot 4131 is provided at the top inner side of the fixed slot 413, second T-shaped slots 4151 are symmetrically provided at both sides of the trapezoidal block 415, a first T-shaped block 4141 is provided at the top of the movable block 414, and a second T-shaped block 4142 is provided at the opposite side of the movable block 414, and the first T-shaped block 4141 and the second T-shaped block 4142 are movably provided inside the first T-shaped slot 4131 and the second T-shaped slot 4151, respectively.

[0026] When in use, the person who falls into the water grabs the grab ring 44 downwards and drives the trapezoidal block 415 to move downwards through the pull rod 416. The fixed ring 412 can rotate along the positioning block 4111 according to the specific position of the person who falls into the water. The spring 418 is compressed, and the second T-block 4142 of the two movable blocks 414 moves along the second T-slot 4151, so that the two movable blocks 414 move relative to each other along the first T-slot 4131, driving the fasteners 45 on both sides to move relative to each other, which can clamp the arms of the person who falls into the water. In this way, when the person who falls into the water has no strength to climb onto the lifebuoy 41, he only needs to grab the grab ring 44 to be rescued in time. The design of the fastener 45 can further reduce the effort of the person who falls into the water, thereby improving the timeliness and success rate of rescue.

[0027] As a preferred embodiment of this embodiment, the fastener 45 includes a U-shaped connecting rod 451 and an arc-shaped clamping plate 452. One end of the connecting rod 451 is fixedly connected to the side of the moving block 414 away from each other, and the other end of the connecting rod 451 is fixedly connected to the clamping plate 452. Silicone pads are arranged on the opposite sides of the clamping plate 452. By the movement of the moving block 414, the relative movement of the connecting rod 451 is driven, and the two clamping plates 452 can clamp the arms of the drowning person. After the drowning person approaches the rescue cabin 3, the grab ring 44 is directly released, the spring 418 resets, drives the trapezoidal block 415 to move upward, makes the two moving blocks 414 move away from each other along the first T-shaped groove 4131, and drives the two fasteners 45 to open, and the drowning person can promptly break away from the life buoy 41 and enter the rescue cabin 3.

[0028] It should be noted that the fixed ring 412 is designed to be hollow, which can further reduce the weight of the life buoy 41. In actual use, since there are multiple grab rings 44 arranged on the life buoy 41, multiple people can be rescued simultaneously under the condition that the buoyancy permits.

[0029] In this embodiment, in order to more accurately obtain the position of the drowning person, as Figure 1 , 3 shown, a thermal imaging recognition device 6 is fixedly installed on the first hatch door 31. The thermal imaging recognition device 6 includes a mounting frame 61, a thermal imaging camera 62, a display device 63, and a controller assembly 64. The mounting frame 61 is fixedly installed on the first hatch door 31. A plurality of thermal imaging cameras 62 are fixedly installed inside the mounting frame 61. A display device 63 and a controller assembly 64 are arranged on the top of the mounting frame 61. The controller assembly 64 is communicatively and electrically connected to the plurality of thermal imaging cameras 62 and the display device 63 respectively. A second rotating wheel 65 is installed on the side of the mounting frame 61 away from the hull. During use, the thermal imaging camera 62 quickly acquires the water surface image, the image is transmitted to the controller assembly 64 for processing and then transmitted to the display device 63 for display. The rescue personnel can quickly lock the position of the drowning person according to the image information, which is convenient for accurately throwing the life buoy 41 beside the drowning person and further improving the rescue rate; and through the design of the second rotating wheel 65, when pulling the connecting rope 43, the connecting rope 43 can be prevented from contacting the thermal imaging recognition device 6 and the wear of the connecting rope 43 can be prevented. It should be noted that the thermal imaging camera 62, the display device 63, the controller assembly 64 and their working principles in this technical solution are all prior arts and will not be elaborated here.

[0030] In this embodiment, as Figure 4-6As shown, in order to fix the lifebuoy 41 when not in use, a clamping and fixing device 5 is provided on the top of the rescue chamber 3, and the clamping and fixing device 5 includes a cross-shaped fixing seat 51, a fixing hole 511 is opened in the middle of the fixing seat 51, a rotating rod 512 is rotatably arranged in the fixing hole 511 through a bearing, a rotating disk 513 is fixedly sleeved on the rotating rod 512, a C-shaped plate 52 is slidably connected to the fixing seat 51 through a guide rail, an L-shaped rod 53 is rotatably arranged between the C-shaped plate 52 and the rotating disk 513, a torsion spring 514 is fixedly connected between the bottom end of the rotating disk 513 and the fixing seat 51, and a turning handle 515 is fixedly connected to the top of the rotating rod 512. It is worth noting that when the torsion spring 514 is in a normal state, the multiple C-shaped plates 52 are in a position close to each other, and at this time, the distance between the two C-shaped plates 52 is smaller than the outer diameter of the lifebuoy 41. When the lifebuoy 41 needs to be fixed, the handle 515 is turned to control the rotating disk 513 to rotate clockwise, pull the torsion spring 514 to rotate, and drive the multiple L-shaped rods 53 to rotate clockwise, so that the multiple C-shaped plates 52 are separated from each other along the guide rail on the fixing seat 51, and then the lifebuoy 41 is placed between the C-shaped plates 52, and the handle 515 is rotated in the opposite direction. Under the action of the torsion spring 514 resetting, the multiple C-shaped plates 52 are close to each other, and the lifebuoy 41 is clamped and fixed. At this time, the torsion spring 514 has not been reset, which can ensure the stability of the fixation of the lifebuoy 41.

[0031] It is worth noting that when the life buoy 41 is fixed, the fixing ring 412 needs to be placed between two adjacent C-shaped plates 52 to prevent damage to the grab ring 44 and the fastener 45.

[0032] As a preferred implementation of this embodiment, Figure 1 As shown, the lifting assembly 1 includes a top plate 11, a bottom plate 12, and a threaded rod 13 rotatably arranged between the top plate 11 and the bottom plate 12. Guide rods 14 are symmetrically arranged on both sides of the threaded rod 13. The two ends of the guide rod 14 are respectively fixedly connected to the top plate 11 and the bottom plate 12. A first motor 15 is installed on the top of the top plate 11. The output end of the first motor 15 is fixedly connected to the top of the threaded rod 13. The connecting plate 2 is correspondingly provided with a threaded hole 21 and two second through holes 22. The threaded rod 13 is threadedly connected in the threaded hole 21. The guide rod 14 is movably arranged in the second through holes 22. The top plate 11 and the bottom plate 12 are fixedly connected by a connecting frame 16 near the side of the hull. The connecting frame 16 is fixedly arranged on one side of the hull. The first motor 15 is a forward and reverse motor. The rotation of the threaded rod 13 is controlled by the first motor 15, and the lifting and lowering of the connecting plate 2 and the rescue chamber 3 can be controlled. At the same time, the guide rod 14 plays a positioning role in the movement of the rescue chamber 3 to ensure the stability of the lifting and lowering of the rescue chamber 3. It is worth noting that the lifting assembly 1 in the present technical solution can also use other solutions in the prior art, as long as it can meet the stability of the lifting of the rescue cabin 3, and no special restrictions are made here.

[0033] Furthermore, the connecting frame 16 is provided with a plurality of mounting holes 161, so as to facilitate the installation of the lifting assembly 1 at different positions of the hull.

[0034] In this embodiment, if Figure 2 As shown, the fixing frame 42 includes a vertical plate 421 symmetrically fixedly arranged on the top of the rescue chamber 3, a rotating roller 422 is rotatably arranged between the two vertical plates 421 on opposite sides, a second motor 423 is installed on the outer side of one vertical plate 421, the output end of the second motor 423 is fixedly connected to one end of the rotating roller 422, one end of the connecting rope 43 is fixedly tied to the rotating roller 422 and wound around the rotating roller 422, and a first rotating wheel 424 is also installed on the top of the rescue chamber 3 away from the hull. When in use, the rotating roller 422 is controlled by the second motor 423 to rotate, the connecting rope 43 is released, the connecting rope 43 is elongated and the lifebuoy 41 is thrown around the first rotating wheel 424 to the side of the drowned person, at this time, the part of the connecting rope 43 located above the rescue chamber 3 is placed on the first rotating wheel 424, when the connecting rope 43 is pulled, the first rotating wheel 424 can prevent the connecting rope 43 from contacting the rescue chamber 3, and further prevent the wear of the connecting rope 43.

[0035] Further, such as Figure 1 , 11 As shown, solar panels 33 are installed on the outside of the first door 31 and the second door 32 of the rescue cabin 3, and a solar battery (not shown in the figure) is arranged inside the rescue cabin 3. The solar panel 33 is electrically connected to the solar battery. A heating rod 34 is installed on the side of the rescue cabin 3 close to the hull. The heating rod 34 is electrically connected to the solar battery. A temperature detection device is also arranged inside the rescue cabin 3. Through the cooperation of the solar panel 33 and the solar battery, the solar battery is charged and the heating rod 34 is provided with power. When the temperature is low, the heating rod 34 can heat up the inside of the rescue cabin 3 after the drowning person enters the rescue cabin 3, so that the drowning person can keep warm in time. At the same time, the rescue cabin 3 is also equipped with necessary rescue materials and oxygen supplement tanks, so that the drowning person can be rescued as soon as possible.

[0036] In order to facilitate the entry of people who fall into the water into the rescue chamber 3, a climbing ladder 35 is rotatably provided on the side of the bottom of the rescue chamber 3 away from the hull, and the bottom end of the climbing ladder 35 is connected to the side of the bottom of the rescue chamber 3 close to the hull through fasteners. The fasteners can adopt existing technology, as long as they can stably fix the climbing ladder 35, and there is no restriction here. The bottom end of the climbing ladder 35 and the side of the bottom of the rescue chamber 3 close to the hull are both provided with positioning rings 351, and a traction chain 352 is provided between the two positioning rings 351. Both ends of the traction chain 352 pass through the positioning rings 351 and are fixedly connected with traction rings 353, and the outer diameter of the traction ring 353 is larger than the inner diameter of the positioning ring 351. After the climbing ladder 35 is opened, it is rotated 90° to become a vertical state, which makes it easy for people who fall into the water to enter the rescue cabin 3 through the climbing ladder 35. When the climbing ladder 35 is folded, it is only necessary to pull the traction ring 353 close to the side of the hull, and drive the climbing ladder 35 to rotate 90° through the traction ring 353 at the other end of the traction chain 353, and fix it with fasteners. The operation is simple and convenient.

[0037] When the ship rescue device of this embodiment is in use, the thermal imaging camera 62 quickly obtains the water surface image, and the image is transmitted to the controller component 64 and then transmitted to the display device 63 for display after processing. The rescuer can quickly determine the position of the person who fell into the water based on the image information; By turning the handle 515, the rotating disk 513 is controlled to rotate clockwise, the torsion spring 514 is pulled to rotate, and the multiple L-shaped rods 53 are driven to rotate clockwise, so that the multiple C-shaped plates 52 move away from each other along the guide rail on the fixing seat 51, and the life buoy 41 is taken out. The second motor 423 controls the rotating roller 422 to rotate, and the connecting rope 43 is released. The connecting rope 43 is lengthened and the life buoy 41 is thrown around the first rotating wheel 424 to the side of the person who falls into the water; The person who falls into the water grabs the grab ring 44 downwards and drives the trapezoidal block 415 to move downwards through the pull rod 416. The spring 418 is compressed, and the second T-blocks 4142 of the two moving blocks 414 move along the second T-slot 4151, so that the two moving blocks 414 move relative to each other along the first T-slot 4131, driving the fasteners 45 on both sides to move relative to each other, thereby clamping the arms of the person who falls into the water and reducing the force of the person who falls into the water; At the same time, the climbing ladder 35 is opened, and the rescue chamber 3 is controlled to quickly descend to the vicinity of the water surface through the lifting assembly 1, and the second motor 423 controls the rotating roller 422 to rotate in the opposite direction, and the connecting rope 43 is wound around the first rotating wheel 424, so that the drowned person is close to the rescue chamber 3, and enters the rescue chamber 3 through the climbing ladder 35, and releases the grab ring 44 to get out of the lifebuoy 41; The rescue chamber 3 is controlled to rise by the lifting assembly 1. When the temperature is low, the inside of the rescue chamber 3 can be heated by the heating rod 34 after the drowning person enters the rescue chamber 3, so that the drowning person can keep warm in time and receive timely rescue through the rescue materials inside the rescue chamber 3. When the rescue chamber 3 reaches the top, the drowning person can board the hull through the second chamber door 32; Continue to reel in the connecting rope 43 and fix the lifebuoy 41, pull the traction ring 353 close to the hull side, drive the climbing ladder 35 to rotate 90° through the traction ring 353 at the other end of the traction chain 353, and fix it with fasteners for the next use.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A rescue device for a ship, comprising a lifting assembly (1) fixedly arranged on one side of the hull, characterized in that: A connecting plate (2) is movably arranged on the lifting assembly (1). A rescue cabin (3) is fixedly arranged on one side of the connecting plate (2). A lifebuoy assembly (4) is arranged on the top of the rescue cabin (3). The lifebuoy assembly (4) includes a lifebuoy (41) and a fixing frame (42). A connecting rope (43) is wound around the fixing frame (42). One end of the connecting rope (43) is fixedly connected to the lifebuoy (41). A plurality of grab rings (44) are evenly arranged at the bottom of the lifebuoy (41). A fastener (45) is arranged on the periphery of the grab ring (44). A first cabin door (31) is hinged on the side wall of the rescue cabin (3) away from the hull. Second cabin doors (32) are hinged on the two side walls adjacent to the first cabin door (31).

2. The ship rescue device according to claim 1, characterized in that: The lifebuoy (41) includes an annular airbag (411) and a plurality of fixing rings (412) evenly and rotatably sleeved on the airbag (411). A plurality of positioning blocks (4111) are evenly and fixedly sleeved on the airbag (411). A rotating groove (4121) is correspondingly opened on the inner side of the fixing ring (412). A fixing groove (413) is fixedly connected to the bottom of the fixing ring (412). A moving block (414) is symmetrically and movably clamped on the top of the inner side of the fixing groove (413). The same trapezoidal block (415) is movably clamped on the opposite sides of the two moving blocks (414). A pull rod (416) is fixedly connected to the bottom of the trapezoidal block (415). A first through hole (417) is opened on the bottom wall of the fixing groove (413). The bottom end of the pull rod (416) passes through the first through hole (417) and is fixedly connected to the grab ring (44). A spring (418) is sleeved on the outer side of the pull rod (416). The two ends of the spring (418) are respectively fixedly connected to the bottom end of the trapezoidal block (415) and the bottom wall of the fixing groove (413). A fastener (45) is fixedly connected to the opposite sides of the moving blocks (414).

3. The ship rescue device according to claim 2, characterized in that: The fastener (45) includes a U-shaped connecting rod (451) and an arc-shaped clamping plate (452). One end of the connecting rod (451) is fixedly connected to the opposite side of the moving block (414). The other end of the connecting rod (451) is fixedly connected to the clamping plate (452). Silicone pads are arranged on the opposite sides of the clamping plate (452).

4. The ship rescue device according to claim 2, characterized in that: A first T-shaped groove (4131) is opened on the top of the inner side of the fixing groove (413). Second T-shaped grooves (4151) are symmetrically opened on the two sides of the trapezoidal block (415). A first T-shaped block (4141) is arranged on the top of the moving block (414). A second T-shaped block (4142) is arranged on the opposite side of the moving block (414). The first T-shaped block (4141) and the second T-shaped block (4142) are respectively movably arranged inside the first T-shaped groove (4131) and the second T-shaped groove (4151).

5. The ship rescue device according to claim 1, characterized in that: A thermal imaging recognition device (6) is fixedly mounted on the first cabin door (31), and the thermal imaging recognition device (6) comprises a mounting frame (61), a thermal imaging camera (62), a display device (63), and a controller component (64). The mounting frame (61) is fixedly mounted on the first cabin door (31), a plurality of thermal imaging cameras (62) are fixedly mounted on the inner side of the mounting frame (61), a display device (63) and a controller component (64) are arranged on the top of the mounting frame (61), and the controller component (64) is electrically connected to the plurality of thermal imaging cameras (62) and the display device (63) for communication, respectively. A second rotating wheel (65) is mounted on a side of the mounting frame (61) away from the hull.

6. The ship rescue device according to claim 1, characterized in that: A clamping and fixing device (5) is arranged at the top of the rescue chamber (3), and the clamping and fixing device (5) comprises a cross-shaped fixing seat (51), a fixing hole (511) is opened in the middle of the fixing seat (51), a rotating rod (512) is rotatably arranged in the fixing hole (511) via a bearing, a rotating disk (513) is fixedly sleeved on the rotating rod (512), a C-shaped plate (52) is slidably connected to the fixing seat (51) via a guide rail, an L-shaped rod (53) is rotatably arranged between the C-shaped plate (52) and the rotating disk (513), a torsion spring (514) is fixedly connected between the bottom end of the rotating disk (513) and the fixing seat (51), and a turning handle (515) is fixedly connected to the top end of the rotating rod (512).

7. The ship rescue device according to claim 1, characterized in that: The lifting assembly (1) comprises a top plate (11), a bottom plate (12), and a threaded rod (13) rotatably arranged between the top plate (11) and the bottom plate (12); guide rods (14) are symmetrically arranged on both sides of the threaded rod (13); two ends of the guide rod (14) are respectively fixedly connected to the top plate (11) and the bottom plate (12); a first motor (15) is installed on the top of the top plate (11); an output end of the first motor (15) is fixedly connected to the top of the threaded rod (13); a threaded hole (21) and two second through holes (22) are correspondingly opened on the connecting plate (2); the threaded rod (13) is threadedly connected in the threaded hole (21); the guide rod (14) is movably arranged in the second through holes (22); the top plate (11) and the bottom plate (12) are fixedly connected by a connecting frame (16) close to a side of the hull; the connecting frame (16) is fixedly arranged on one side of the hull; and a plurality of mounting holes (161) are opened on the connecting frame (16).

8. The ship rescue device according to claim 1, characterized in that: The fixing frame (42) comprises vertical plates (421) symmetrically fixedly arranged on the top of the rescue cabin (3); a rotating roller (422) is rotatably arranged between opposite sides of the two vertical plates (421); a second motor (423) is installed on the outside of one vertical plate (421); an output end of the second motor (423) is fixedly connected to one end of the rotating roller (422); one end of the connecting rope (43) is fixedly tied to the rotating roller (422) and wound around the rotating roller (422); and a first rotating wheel (424) is also cooperatively installed on the side of the top of the rescue cabin (3) away from the hull.

9. The ship rescue device according to claim 1, characterized in that: Solar panels (33) are installed outside the first door (31) and the second door (32) of the rescue cabin (3); a solar battery is arranged inside the rescue cabin (3); the solar panel (33) is electrically connected to the solar battery; a heating rod (34) is installed on a side of the rescue cabin (3) close to the hull; the heating rod (34) is electrically connected to the solar battery; and a temperature detection device is also arranged inside the rescue cabin (3).

10. The ship rescue device according to claim 1, characterized in that: A climbing ladder (35) is rotatably provided on a side of the bottom of the rescue chamber (3) away from the hull, and the bottom end of the climbing ladder (35) is connected to the side of the bottom of the rescue chamber (3) close to the hull via a fastener. Positioning rings (351) are provided at the bottom end of the climbing ladder (35) and the side of the bottom of the rescue chamber (3) close to the hull, and a traction chain (352) is provided between the two locating rings (351). Both ends of the traction chain (352) pass through the locating rings (351) and are fixedly connected to traction rings (353), and the outer diameter of the traction ring (353) is greater than the inner diameter of the locating ring (351).

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