Rescue device for water area rescue

Abstract

The invention relates to the technical field of water rescue, and discloses a water area rescue device which comprises a U-shaped frame, the inner wall of the U-shaped frame is fixedly connected with a supporting frame, the outer wall of the supporting frame is fixedly connected with a protection box, the inner wall of the protection box is fixedly connected with a motor, and the output end of the motor is fixedly connected with a transmission rod. And the outer wall of the transmission rod is rotationally connected to the interior of the supporting frame, a gear is fixedly connected to the outer wall of the transmission rod, a rack is connected to the outer wall of the gear in a meshed mode, a moving block is fixedly connected to the outer wall of the rack, and a sliding strip is fixedly connected to the outer wall of the moving block. The motor is started to drive the transmission rod to rotate, then the gear drives the racks at the two ends to move relatively, and the moving blocks at the two ends can drive the sliding strips to slide in a centering mode until the soft cushion fixed by the claw clamps is driven to fix the body of a trapped person, so that the purpose of fixing the position without manual operation is achieved; the rescue efficiency is improved; and the rescue safety is enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of water rescue, and in particular to a water rescue device. Background Art

[0002] Water rescue is an emergency action to deal with accidents in rivers, lakes, oceans and other water bodies. When people are in trouble due to floods, ship accidents, accidents in water entertainment activities, etc., rescue workers are needed to rescue them. Traditional rescue relies on manual rowing and swimming to approach the trapped people, and ropes, safety belts, etc. are needed to tie them up to ensure the stability of the trapped people during rescue.

[0003] However, with current technology, trapped persons or rescuers need to spend more time and energy to manually fix their positions, which prolongs the rescue time and reduces the rescue efficiency and safety. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a water rescue device to solve the problems of prolonged rescue time and reduced rescue efficiency and safety.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a water rescue device, comprising a U-shaped frame, the inner wall of the U-shaped frame is fixedly connected to a support frame, the outer wall of the support frame is fixedly connected to a protection box, the inner wall of the protection box is fixedly connected to a motor, the output end of the motor is fixedly connected to a transmission rod, the outer wall of the transmission rod is rotatably connected to the inside of the support frame, the outer wall of the transmission rod is fixedly connected to a gear, the outer wall of the gear is meshingly connected to a rack, the outer wall of the rack is fixedly connected to a moving block, the outer wall of the moving block is fixedly connected to a slide bar, a positioning groove is provided inside the support frame, the outer wall of the slide bar is slidably connected to the inner wall of the positioning groove, the outer wall of the moving block is fixedly connected to a claw clamp, the outer wall of the claw clamp is fixedly connected to a cushion, the upper surface of the U-shaped frame is fixedly connected to a handle, the upper surface of the U-shaped frame is fixedly connected to a control box, the outer wall of the control box is fixedly connected to a warning light, and the lower surface of the U-shaped frame is provided with a moving component, and the moving component is used to drive the device as a whole to move.

[0006] Preferably, the moving assembly comprises a first floating plate, the upper surface of which is fixedly connected to the lower surface of the U-shaped frame, the lower surface of which is fixedly connected to a propeller, and a water inlet is provided inside the propeller.

[0007] Preferably, an electric push rod is fixedly connected to the interior of the U-shaped frame, and an output end of the electric push rod is fixedly connected to a moving frame.

[0008] Preferably, the inner walls at both ends of the movable frame are rotatably connected to a rotating plate, the outer wall of the rotating plate is rotatably connected to a guide block, the inside of the guide block is slidably connected to a guide rail, and the outer wall of the guide rail is fixedly connected to the inner wall of the U-shaped frame.

[0009] Preferably, the outer wall of the guide block is fixedly connected to a positioning sleeve, the inner wall of the positioning sleeve is provided with an air cavity, the inner wall of the positioning sleeve is slidably connected to a buffer rod, the outer wall of the positioning sleeve is slidably connected to a support block, and the outer wall of the support block is fixedly connected to the inner wall of the U-shaped frame.

[0010] Preferably, the outer wall of the buffer rod is fixedly connected with a second floating plate, the outer wall of the second floating plate is arranged on the inner wall of the U-shaped frame, and the outer wall of the second floating plate is fixedly connected with a fixing plate.

[0011] Preferably, the interior of the fixing plate is fixedly connected to a limiting column, and the outer wall of the limiting column is rotatably connected to a connecting plate.

[0012] Preferably, the outer wall of the connecting plate is rotatably connected to a movable block, and the outer wall of the movable block is slidably connected to the inner wall of the U-shaped frame.

[0013] Preferably, a sliding column is slidably connected inside the movable block, one end of the sliding column is fixedly connected to the inner wall of the U-shaped frame, and the other end of the sliding column is fixedly connected to the outer wall of the supporting block.

[0014] Preferably, the outer wall of the sliding column is slidably connected with a spring, one end of the spring is fixedly connected to the outer wall of the movable block, and the other end of the spring is fixedly connected to the inner wall of the U-shaped frame.

[0015] Working principle: When the device is needed, first place the device on the water surface, then move it through the remote control device of the control box, turn on the thruster, and push the device to the rescue position through the water inlet. At this time, the trapped person determines the position of the device through the warning light, then holds the handle tightly to ensure his own balance, and then moves the body to the inner wall of the U-shaped frame. At this time, turn on the motor on the inner wall of the protective box, and the output end of the motor can drive the transmission rod to rotate, and then drive the gear to rotate. The gear drives the racks at both ends to move relative to each other through the meshing connection, and then the moving blocks at both ends drive the slide bar to slide in the inner wall of the positioning groove until the soft pad on the outer wall of the claw clamp is fixed to the body of the trapped person, thereby achieving the fixation of the position without manual operation, improving the rescue efficiency and enhancing the rescue safety. Then, turn on the electric push rod inside the U-shaped frame, and the output end of the electric push rod can drive the moving frame to move The second floating plate can be extended to increase the area of ​​the second floating plate and facilitate the storage of the second floating plate, thereby improving the balance and convenience of the device. When the second floating plate is extended and impacted by the external environment, the second floating plate will move inward due to the impact force, and then the limiting columns at both ends can be driven to move through the fixed plate, and the connecting plate can be driven to rotate outward through the limiting column, thereby pushing the movable block to slide on the outer wall of the sliding column, and the impact force received by the second floating plate can be buffered by the spring, and at the same time, the buffer rod can further provide a buffering effect and ensure a buffering space through the air cavity in the positioning sleeve, thereby reducing the collision damage during rescue, enhancing the structural stability of the device, and improving the reliability of the device.

[0016] The present invention provides a water rescue device, which has the following beneficial effects:

[0017] 1. The present invention drives the transmission rod to rotate by turning on the motor, and then drives the racks at both ends to move relative to each other through the gears, and the moving blocks at both ends can drive the slide bar to slide in the center until the soft pad fixed by the claw clamp is fixed to the body of the trapped person, thereby achieving the effect of fixing the position without manual operation, improving the rescue efficiency and enhancing the rescue safety.

[0018] 2. The present invention drives the moving frame to move by turning on the electric push rod, and then the moving frame drives the guide block to move relatively by pushing the rotating plate, until the second floating plate is pushed out of the inner wall of the U-shaped frame by the buffer rod of the positioning sleeve, thereby stretching the second floating plate, thereby increasing the area of ​​the second floating plate and facilitating the storage of the second floating plate, thereby improving the balance and convenience of the device.

[0019] 3. In the present invention, when the second floating plate is extended and impacted by the external environment, the second floating plate moves inward due to the impact force, and the limiting columns at both ends can be driven to move through the fixed plate, thereby driving the connecting plate to rotate outward to push the movable block to slide. The impact force received by the second floating plate is buffered by the spring, and the air cavity in the positioning sleeve can further provide a buffering effect, thereby reducing collision damage during rescue, enhancing the structural stability of the device, and improving the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A perspective view of the present invention;

[0021] Figure 2 It is a schematic diagram of the gear of the present invention;

[0022] Figure 3 A schematic diagram of the claw clamp of the present invention;

[0023] Figure 4 is a schematic diagram of a first floating plate of the present invention;

[0024] Figure 5 It is a schematic diagram of a mobile frame of the present invention;

[0025] Figure 6 It is a schematic diagram of the activity blocks of the present invention.

[0026] Among them, 1. U-shaped frame; 2. support frame; 3. protection box; 4. motor; 5. transmission rod; 6. gear; 7. rack; 8. moving block; 9. slide bar; 10. claw clamp; 11. cushion; 12. handle; 13. control box; 14. warning light; 15. first floating plate; 16. thruster; 17. water inlet; 18. electric push rod; 19. moving frame; 20. rotating plate; 21. guide block; 22. guide rail; 23. positioning sleeve; 24. buffer rod; 25. second floating plate; 26. fixed plate; 27. limit column; 28. connecting plate; 29. ​​movable block; 30. slide column; 31. spring; 32. support block; 33. positioning groove. DETAILED DESCRIPTION

[0027] 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.

[0028] Please refer to the attached Figure 1 -Attached Figure 6The embodiment of the present invention provides a water rescue device, including a U-shaped frame 1, the inner wall of the U-shaped frame 1 is fixedly connected to a support frame 2, the outer wall of the support frame 2 is fixedly connected to a protection box 3, the inner wall of the protection box 3 is fixedly connected to a motor 4, the output end of the motor 4 is fixedly connected to a transmission rod 5, the outer wall of the transmission rod 5 is rotatably connected to the inside of the support frame 2, the outer wall of the transmission rod 5 is fixedly connected to a gear 6, the outer wall of the gear 6 is meshedly connected to a rack 7, the outer wall of the rack 7 is fixedly connected to a moving block 8, the outer wall of the moving block 8 is fixedly connected to a slide bar 9, a positioning groove 33 is provided inside the support frame 2, the outer wall of the slide bar 9 is slidably connected to the inner wall of the positioning groove 33, the outer wall of the moving block 8 is fixedly connected to a claw clamp 10, the outer wall of the claw clamp 10 is fixedly connected to a cushion 11, the upper surface of the U-shaped frame 1 is fixedly connected to a handle 12, the upper surface of the U-shaped frame 1 is fixedly connected to a control box 13, the outer wall of the control box 13 is fixedly connected to a warning light 14, and the lower surface of the U-shaped frame 1 is provided with a moving component, and the moving component is used to drive the device as a whole to move.

[0029] Specifically, the U-shaped frame 1 has a fixed supporting function for the support frame 2, and the support frame 2 can support the position of the protection box 3, and the protection box 3 can ensure the stability of the motor 4 during operation, and at the same time has a protective effect on the motor 4. When the motor 4 is turned on, its output can drive the transmission rod 5 to rotate, and the support frame 2 can support the rotation position of the transmission rod 5, and the transmission rod 5 has a fixed supporting function for the gear 6, which can drive the gear 6 to rotate synchronously, and the gear 6 can drive the rack 7 to move through the meshing connection, and the rack 7 has a fixed supporting function for the moving block 8, which can drive the moving block 8 to move synchronously, and the moving block 8 has a fixed supporting function for the slide bar 9. The positioning groove 33 can ensure the stability of the moving block 8 during movement. At the same time, the moving block 8 has a fixed supporting function for the claw clamp 10. When the claw clamps 10 at both ends of the support frame 2 move in pairs, the body of the trapped person can be positioned and fixed. The soft pad 11 can prevent scratches and collisions on the personnel during the fixing process, thereby improving the comfort during rescue. The U-shaped frame 1 has a fixed supporting function for the handle 12, and the handle 12 can provide a gripping point for the trapped person to ensure safety during rescue. The control box 13 has a remote control module that can help rescuers remotely control. At the same time, the warning light 14 can help the trapped person quickly identify the rescue position and improve the rescue efficiency.

[0030] The moving assembly includes a first floating plate 15 , the upper surface of the first floating plate 15 is fixedly connected to the lower surface of the U-shaped frame 1 , the lower surface of the U-shaped frame 1 is fixedly connected to a propeller 16 , and a water inlet 17 is provided inside the propeller 16 .

[0031] Specifically, the first float 15 can provide buoyancy for the device, effectively ensuring the movement of the device on the water surface. At the same time, the U-shaped frame 1 has a fixed support function for the propeller 16. The propeller 16 can be driven to move by the water inlet 17, and there is a partition net at the water inlet 17 to prevent the external environment from affecting the propeller 16.

[0032] An electric push rod 18 is fixedly connected inside the U-shaped frame 1 , and a moving frame 19 is fixedly connected to the output end of the electric push rod 18 .

[0033] Specifically, the U-shaped frame 1 has a fixed support function for the electric push rod 18, and at the same time, the U-shaped frame 1 has a protective function for the electric push rod 18. When the electric push rod 18 is turned on, its output end can drive the moving frame 19 to move.

[0034] The inner walls at both ends of the moving frame 19 are rotatably connected to a rotating plate 20, the outer wall of the rotating plate 20 is rotatably connected to a guide block 21, the inside of the guide block 21 is slidably connected to a guide rail 22, and the outer wall of the guide rail 22 is fixedly connected to the inner wall of the U-shaped frame 1.

[0035] Specifically, the moving frame 19 can support the rotation position of the rotating plates 20 at both ends, and when the moving frame 19 moves, the rotating plates 20 at both ends can be pushed or pulled to slide relative to each other, and the guide rail 22 can support the sliding position of the rotating plates 20, and the U-shaped frame 1 has a fixed support function for the guide rail 22.

[0036] The outer wall of the guide block 21 is fixedly connected with a positioning sleeve 23, the inner wall of the positioning sleeve 23 is provided with an air cavity, the inner wall of the positioning sleeve 23 is slidably connected with a buffer rod 24, the outer wall of the positioning sleeve 23 is slidably connected with a support block 32, and the outer wall of the support block 32 is fixedly connected to the inner wall of the U-shaped frame 1.

[0037] Specifically, the guide block 21 has a fixed supporting function for the positioning sleeve 23, and the air cavity in the positioning sleeve 23 can ensure the sliding space of the buffer rod 24, and the support block 32 can support the sliding position of the positioning sleeve 23, and the U-shaped frame 1 has a fixed supporting function for the support block 32.

[0038] The outer wall of the buffer rod 24 is fixedly connected to the second floating plate 25 . The outer wall of the second floating plate 25 is arranged on the inner wall of the U-shaped frame 1 . The outer wall of the second floating plate 25 is fixedly connected to the fixing plate 26 .

[0039] Specifically, the buffer rod 24 has a fixed support function for the second floating plate 25 . When the buffer rod 24 moves, it can drive the second floating plate 25 to slide out of the inner wall of the U-shaped frame 1 and extend outward. At the same time, the second floating plate 25 has a fixed support function for the fixed plate 26 .

[0040] The interior of the fixed plate 26 is fixedly connected to a limiting column 27 , and the outer wall of the limiting column 27 is rotatably connected to a connecting plate 28 .

[0041] Specifically, the fixing plate 26 has a function of fixing and supporting the limiting column 27 , and the limiting column 27 can support the rotation position of the connecting plate 28 .

[0042] The outer wall of the connecting plate 28 is rotatably connected to a movable block 29 , and the outer wall of the movable block 29 is slidably connected to the inner wall of the U-shaped frame 1 .

[0043] Specifically, the movable block 29 can support the rotation position of the connecting plate 28 , and the U-shaped frame 1 can support the sliding position of the movable block 29 .

[0044] A sliding column 30 is slidably connected inside the movable block 29 . One end of the sliding column 30 is fixedly connected to the inner wall of the U-shaped frame 1 , and the other end of the sliding column 30 is fixedly connected to the outer wall of the support block 32 .

[0045] Specifically, the sliding column 30 can ensure the stability of the movable block 29 when sliding, and the U-shaped frame 1 has a fixed support function for the sliding column 30 .

[0046] The outer wall of the sliding column 30 is slidably connected with a spring 31 , one end of the spring 31 is fixedly connected to the outer wall of the movable block 29 , and the other end of the spring 31 is fixedly connected to the inner wall of the U-shaped frame 1 .

[0047] Specifically, the sliding column 30 can support the position of the spring 31 during extension and contraction, while the U-shaped frame 1 has a fixed supporting function for the spring 31 , and the movable block 29 can fix the position of the spring 31 .

[0048] 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 water rescue device, comprising a U-shaped frame (1), characterized in that: The inner wall of the U-shaped frame (1) is fixedly connected to a support frame (2), the outer wall of the support frame (2) is fixedly connected to a protection box (3), the inner wall of the protection box (3) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a transmission rod (5), the outer wall of the transmission rod (5) is rotatably connected to the inside of the support frame (2), the outer wall of the transmission rod (5) is fixedly connected to a gear (6), the outer wall of the gear (6) is meshingly connected to a rack (7), the outer wall of the rack (7) is fixedly connected to a moving block (8), the outer wall of the moving block (8) is fixedly connected to a slide bar (9), and the support frame (2) is fixedly connected to the outer wall of the protection box (3). A positioning groove (33) is provided inside the support frame (2); the outer wall of the slide bar (9) is slidably connected to the inner wall of the positioning groove (33); the outer wall of the moving block (8) is fixedly connected to a claw clamp (10); the outer wall of the claw clamp (10) is fixedly connected to a cushion (11); the upper surface of the U-shaped frame (1) is fixedly connected to a handle (12); the upper surface of the U-shaped frame (1) is fixedly connected to a control box (13); the outer wall of the control box (13) is fixedly connected to a warning light (14); and the lower surface of the U-shaped frame (1) is provided with a moving component, which is used to drive the device as a whole to move.

2. A water rescue device according to claim 1, characterized in that: The moving assembly comprises a first floating plate (15), the upper surface of the first floating plate (15) is fixedly connected to the lower surface of the U-shaped frame (1), the lower surface of the U-shaped frame (1) is fixedly connected to a propeller (16), and a water inlet (17) is provided inside the propeller (16).

3. A water rescue device according to claim 1, characterized in that: An electric push rod (18) is fixedly connected inside the U-shaped frame (1), and a moving frame (19) is fixedly connected to the output end of the electric push rod (18).

4. A water rescue device according to claim 3, characterized in that: The inner walls at both ends of the movable frame (19) are rotatably connected to a rotating plate (20), the outer wall of the rotating plate (20) is rotatably connected to a guide block (21), the interior of the guide block (21) is slidably connected to a guide rail (22), and the outer wall of the guide rail (22) is fixedly connected to the inner wall of the U-shaped frame (1).

5. A water rescue device according to claim 4, characterized in that: The outer wall of the guide block (21) is fixedly connected to a positioning sleeve (23), the inner wall of the positioning sleeve (23) is provided with an air cavity, the inner wall of the positioning sleeve (23) is slidably connected to a buffer rod (24), the outer wall of the positioning sleeve (23) is slidably connected to a support block (32), and the outer wall of the support block (32) is fixedly connected to the inner wall of the U-shaped frame (1).

6. A water rescue device according to claim 5, characterized in that: The outer wall of the buffer rod (24) is fixedly connected to a second floating plate (25), the outer wall of the second floating plate (25) is arranged on the inner wall of the U-shaped frame (1), and the outer wall of the second floating plate (25) is fixedly connected to a fixing plate (26).

7. A water rescue device according to claim 6, characterized in that: The interior of the fixed plate (26) is fixedly connected to a limiting column (27), and the outer wall of the limiting column (27) is rotatably connected to a connecting plate (28).

8. A water rescue device according to claim 7, characterized in that: The outer wall of the connecting plate (28) is rotatably connected to a movable block (29), and the outer wall of the movable block (29) is slidably connected to the inner wall of the U-shaped frame (1).

9. A water rescue device according to claim 8, characterized in that: A sliding column (30) is slidably connected inside the movable block (29), one end of the sliding column (30) is fixedly connected to the inner wall of the U-shaped frame (1), and the other end of the sliding column (30) is fixedly connected to the outer wall of the support block (32).

10. A water rescue device according to claim 9, characterized in that: The outer wall of the sliding column (30) is slidably connected to a spring (31), one end of the spring (31) is fixedly connected to the outer wall of the movable block (29), and the other end of the spring (31) is fixedly connected to the inner wall of the U-shaped frame (1).

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