Automobile floating self-rescue device

Abstract

The utility model belongs to the technical field of automobile rescue, and discloses an automobile floating self-rescue device which comprises an automobile body, a water level monitor is installed at the bottom of the automobile body, a rotating assembly is installed on the left side of the top of the automobile body, and a lifting assembly and a cleaning assembly are installed on the top of the automobile body. The rotating assembly comprises a worm, the outer side of the worm is sleeved with a first bevel gear, and the surface of the first bevel gear is connected with a second bevel gear in an engaged mode. By arranging the lifting assembly, when accumulated water is too much, a water level monitor at the bottom of an automobile transmits a signal to a signal processor, so that an air cylinder starts to work, the air cylinder drives a lifting plate to move upwards, a gear rotates under the action of a toothed plate, and a rotating rod drives a floating barrel to deflect through a connecting arm; and the floating barrel is rotated to the side face of the automobile body, so that the automobile body floats, and the influence of the floating barrel on use of the automobile body in the daily driving process of the automobile is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile rescue, and in particular relates to an automobile floating self-rescue device. Background Art

[0002] In recent years, with the intensification of global warming, extreme weather has occurred frequently, especially rainstorms. Rainstorms bring a lot of precipitation in a short period of time, causing serious waterlogging in low-lying areas of the city, and even rainwater backflow on some roads; seriously threatening the safety of vehicles parked in parking spaces on both sides of the road and vehicles parked in low-lying areas of the city. When the accumulated water spreads over the exhaust pipe or the bottom edge of the door of the vehicle, it will cause water to enter the vehicle engine or the vehicle interior, which is very likely to cause damage to the engine, electronic equipment, wiring and car interior.

[0003] In the prior art, for example, a Chinese invention patent with publication number CN111845608A discloses a car floating rescue device, in which airbag storage boxes are arranged around the car body, and airbags are placed in the airbag storage boxes. The airbags are connected to a high-pressure gas tank placed in the car through an inflation pipe. When the bottom of the car touches the water surface, the water will lift up the buoyancy sensor switch, thereby opening the valve in the inflation pipe to inflate the airbag. The airbag can push the telescopic bottom plate and the movable front cover in the airbag storage box to form a buoyancy platform surrounding the car, so that the car floats on the water surface, ensuring that the car will not enter water and ensuring the safety of the car.

[0004] However, the airbag storage box used for floating in the above device is always arranged around the vehicle body, which makes the vehicle wider as a whole and affects the normal driving process of the vehicle.

[0005] In summary, there is a need for a floating self-rescue device that does not affect the daily driving process of the vehicle. Utility Model Content

[0006] The utility model aims to provide a car floating self-rescue device. The device is provided with a lifting assembly. When there is too much water, the water level monitor at the bottom of the car sends a signal to deflect the floating bucket, so that the floating bucket rotates to the side of the car body, so that the car body floats, thereby reducing the impact of the floating bucket on the use of the car body during the daily driving process.

[0007] The utility model solves the above problems by adopting the following technical solutions: a car floating self-rescue device, comprising: a car body, a water level monitor installed at the bottom of the car body, a floating bucket installed at the top of the car body, and a lifting assembly for driving the floating bucket to move laterally toward the car body;

[0008] The lifting assembly includes a cylinder and a rotating rod. The top of the cylinder is fixedly connected to a lifting plate. The top of the lifting plate is fixedly connected to a fixed block. The rotating rods are rotatably connected to the fixed blocks. Gears and connecting arms are fixedly sleeved on the rotating rods. The gears are meshed and connected to a toothed plate. The toothed plate is arranged on the outside of the gears.

[0009] The floating bucket is fixedly connected to the connecting arm.

[0010] A further preferred technical solution is that it also includes a rotating component, which includes a worm, a first bevel gear is fixedly sleeved on the worm, a second bevel gear is meshingly connected to the first bevel gear, a motor is fixedly connected to the intermediate shaft of the second bevel gear, the motor is installed on the top of the car body, a worm wheel is transmission-connected to the worm, a rotating rod is fixedly connected at the axis of the worm wheel, a rotating sleeve is sleeved on the rotating rod, a connecting plate is fixedly connected to the rotating sleeve, and a track wheel is fixedly connected to the connecting plate.

[0011] A further preferred technical solution is that it also includes a cleaning component, which includes an arc-shaped cleaning plate, a slider is fixedly connected to the bottom of the arc-shaped cleaning plate, a movable piston rod is fixedly connected to the slider, one end of the movable piston rod is slidably connected to a connecting pipe, the bottom of the connecting pipe is fixedly connected to the top of the car body, one end of the connecting pipe is slidably connected to a piston abutment rod, and the top of the piston abutment rod abuts on the floating bucket.

[0012] A further preferred technical solution is that: a fixing ring is sleeved on the rotating rod, and the fixing ring is fixedly connected to the top of the automobile body.

[0013] A further preferred technical solution is that a telescopic rod is fixedly connected to the bottom of the lifting plate, and the bottom of the telescopic rod is fixedly connected to the top of the automobile body.

[0014] A further preferred technical solution is that: a T-shaped fixing plate is connected to one side of the tooth plate, and the T-shaped fixing plate is fixedly connected to the top of the automobile body.

[0015] A further preferred technical solution is that: the bottom of the sliding block is slidably connected to a sliding rail, and the sliding rail is fixedly connected to the top of the automobile body.

[0016] A further preferred technical solution is that: a mounting box is fixedly connected to the top of the automobile body via a support rod, and the worm is rotatably connected to the inner side of the mounting box.

[0017] A further preferred technical solution is that the track wheel includes two pulleys, and the two pulleys are connected by a track transmission.

[0018] A further preferred technical solution is that: a spring rod is fixedly connected to the slider, a limiting plate is fixedly connected to the spring rod, the limiting plate is fixedly connected to the top of the slide rail, and the slider is located between the spring rod and the movable piston rod.

[0019] In summary, the utility model has the following benefits:

[0020] 1. The utility model sets a lifting component. When there is too much water, the water level monitor at the bottom of the car transmits a signal to the signal processor, so that the cylinder starts to work, and the cylinder moves the lifting plate upward. Under the action of the toothed plate, the gear rotates, so that the rotating rod deflects the floating bucket through the connecting arm, so that the floating bucket rotates to the side of the car body, so that the car body floats, thereby reducing the impact of the floating bucket on the use of the car body during daily driving, and the impact on the use of the car body when there is too much water.

[0021] 2. The utility model provides a cleaning component. After the main body of the automobile is out of the water, the cylinder is started to move downward, thereby restoring the floating barrel to its initial state. During this process, the piston abutment rod is abutted by the floating barrel, causing the piston abutment rod to move into the connecting pipe. The air in the connecting pipe pushes the piston rod to move outward, thereby causing the arc-shaped plate to move along the slide rail to scrape off the mud at the bottom of the floating barrel, thereby realizing automatic cleaning of the bottom of the floating barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the second helical gear, motor and worm gear of this utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the connecting arm, gear and floating barrel of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the movable piston rod, the arc-shaped cleaning plate and the connecting pipe of the utility model.

[0026] In the attached drawings, the components represented by the various numbers are as follows: 1. Automobile body; 2. Worm; 3. First bevel gear; 4. Second bevel gear; 5. Motor; 6. Worm gear; 7. Rotating rod; 8. Rotating sleeve; 9. Connecting plate; 10. Track wheel; 11. Cylinder; 12. Rotating rod; 13. Lifting plate; 14. Fixed block; 15. Connecting arm; 16. Gear; 17. Tooth plate; 18. Floating bucket; 19. Arc cleaning plate; 20. Slider; 21. Moving piston rod; 22. Connecting pipe; 23. Piston abutment rod. DETAILED DESCRIPTION

[0027] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0028] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0029] Example:

[0030] Please combine Figure 1-4 A car floating self-rescue device of this embodiment includes a car body 1, a water level monitor is installed at the bottom of the car body 1, a rotating component is installed on the left side of the top of the car body 1, and a lifting component and a cleaning component are installed on the top of the car body 1.

[0031] Rotation is used to control the position of the track wheel 10. The rotating assembly includes a worm 2. The left side of the top of the automobile body 1 is fixedly connected to the installation box through a support rod. The two sides of the worm 2 are respectively rotatably connected to the front and back of the inner wall of the installation box to ensure the normal operation of the worm 2. The outer side of the worm 2 is sleeved with a first bevel gear 3, and the surface of the first bevel gear 3 is meshedly connected with a second bevel gear 4. The right end of the intermediate shaft of the second bevel gear 4 is fixedly connected with a motor 5. The motor 5 is installed on the top of the automobile body 1. The surface of the worm 2 is transmission-connected with two worm wheels 6. The axis of the worm wheel 6 is penetrated and connected with a rotating rod 7. The outer side of the rotating rod 7 is sleeved with two fixing rings, and the fixing ring is fixedly connected to the top of the automobile body 1 to ensure the normal operation of the rotating rod 7. The outer side of the rotating rod 7 is sleeved with two rotating sleeves 8. The surface of the rotating sleeve 8 is fixedly connected with a connecting plate 9. One side of the connecting plate 9 is fixedly connected with a track wheel 10. The track wheel 10 includes two pulleys, which are connected by a crawler belt transmission. The front and back sides of the pulleys are rotatably connected with long plates to ensure that the track wheel 10 can work normally.

[0032] The lifting assembly is used to control the operation of the floating barrel 18. The lifting assembly includes a cylinder 11 and two rotating rods 12. The water level monitor is connected to the cylinder 11 through signal processing, so that when the water level monitor reaches a certain position at the bottom of the car, the cylinder 11 is controlled to start working. The top of the cylinder 11 is fixedly connected with a lifting plate 13. Two telescopic rods are fixedly connected to the two sides of the bottom of the lifting plate 13 respectively. The bottom of the telescopic rod is fixedly connected to the top of the car body 1, which is convenient for limiting the lifting plate 13 and making the lifting plate 13 more stable when it is lifted and moved. The four corners of the top of the lifting plate 13 are fixedly connected It is connected to a fixed block 14, and two rotating rods 12 are respectively rotatably connected between the two fixed blocks 14 on the front and the two fixed blocks 14 on the back. A gear 16 and two connecting arms 15 are sleeved on the outer side of the rotating rod 12. A toothed plate 17 is meshingly connected to the surface of the gear 16. A T-shaped fixing plate is connected to one side of the toothed plate 17. The T-shaped fixing plate is fixedly connected to the top of the automobile body 1 to ensure the normal operation of the toothed plate 17. A floating barrel 18 is fixedly connected between the two connecting arms 15. The distance from the floating barrel 18 to the rotating rod 12 is greater than the height of the toothed plate 17 to ensure that the floating barrel 18 can rotate normally.

[0033] The cleaning assembly is used to clean the bottom of the floating bucket 18. The cleaning assembly includes two arc-shaped cleaning plates 19. The curvature of the arc-shaped cleaning plates 19 is consistent with the movement trajectory of the floating bucket 18, ensuring that the arc-shaped cleaning plates 19 can clean the normal floating bucket 18. The bottom of the arc-shaped cleaning plate 19 is fixedly connected with a slider 20, and the bottom of the slider 20 is slidably connected with a slide rail, which is fixedly connected to the top of the car body 1 to ensure the normal movement of the arc-shaped cleaning plate 19. The right end of the slider 20 is fixedly connected with a moving piston rod 21, and the left side of the slider 20 is fixedly connected with a spring rod. One side of the spring rod is fixedly connected with a limiting plate, and the limiting plate is fixedly connected to the left side of the top of the slide rail to facilitate the resetting of the slider 20. One end of the moving piston rod 21 is slidably connected with a connecting pipe 22, and the bottom of the connecting pipe 22 is fixedly connected to the top of the car body 1. One end of the connecting pipe 22 is slidably connected with a piston abutment rod 23, and the top of the piston abutment rod 23 abuts on the surface of the floating bucket 18.

[0034] The implementation principle of a car floating self-rescue device in the embodiment of the present application is: when there is too much water, the water level monitor at the bottom of the car transmits a signal to the signal processor, so that the cylinder 11 starts to work, and the cylinder 11 moves upward with the lifting plate 13. Under the action of the toothed plate 17, the gear 16 rotates, so that the rotating rod 12 deflects the floating bucket 18 through the connecting arm 15, so that the floating bucket 18 rotates to the side of the car body 1, so that the car body 1 floats, so that the floating bucket 18 is transferred to the side of the car when it is needed, and the impact on the use of the car body 1 when there is too much water is reduced.

[0035] After the automobile body 1 is out of the water, the cylinder 11 is started to move downward, thereby restoring the floating barrel 18 to its initial state. During this process, the piston abutment rod 23 is abutted by the floating barrel 18, causing the piston abutment rod 23 to move into the connecting pipe 22. The air in the connecting pipe 22 pushes the moving piston rod 21 to move outward, thereby causing the arc-shaped plate 19 to move along the slide rail, scraping off the mud at the bottom of the floating barrel 18, thereby realizing automatic cleaning of the bottom of the floating barrel 18.

[0036] When encountering a difficult section of road, start the motor 5, so that the second bevel gear 4 rotates with the first bevel gear 3, so that the worm 2 rotates with the two worm wheels 6, so that the rotating rod 7 moves with the rotating sleeve 8, and under the action of the connecting plate 9, the track wheel 10 rotates to the front and back of the vehicle body 1, which is convenient for the vehicle to travel on the difficult section. When the track wheel 10 is not in use, the motor 5 is reversed, and the track wheel 10 is rotated to the top of the vehicle body 1 and placed horizontally, so that the track wheel 10 can be stored conveniently.

[0037] In addition, the same or similar element symbols are used to refer to the same or similar parts or steps in the drawings and descriptions as much as possible. The drawings are presented in simplified form and are not drawn to exact scale. For convenience and clarity only, directional terms such as top, bottom, front side, back side, left side, right side, front, back, upward, above, above, below, below, behind, and in front may be used with respect to the drawings. These and similar directional terms should not be construed as limiting the scope of the present disclosure in any way.

Claims

1. A car floating self-rescue device, characterized in that: It comprises a car body (1), a water level monitor is installed at the bottom of the car body (1), a floating bucket (18) is installed at the top of the car body (1), and a lifting component is used to drive the floating bucket (18) to move laterally toward the car body (1); The lifting assembly comprises a cylinder (11) and a rotating rod (12); a lifting plate (13) is fixedly connected to the top of the cylinder (11); a fixed block (14) is fixedly connected to the top of the lifting plate (13); the rotating rod (12) is rotatably connected to the fixed block (14); a gear (16) and a connecting arm (15) are fixedly sleeved on the rotating rod (12); the gear (16) is meshingly connected to a toothed plate (17); and the toothed plate (17) is arranged on the outer side of the gear (16); The floating bucket (18) is fixedly connected to the connecting arm (15).

2. A vehicle floating self-rescue device according to claim 1, characterized in that: The vehicle also comprises a rotating assembly, the rotating assembly comprising a worm (2), a first bevel gear (3) being fixedly sleeved on the worm (2), a second bevel gear (4) being meshingly connected to the first bevel gear (3), a motor (5) being fixedly connected to the intermediate shaft of the second bevel gear (4), the motor (5) being mounted on the top of the vehicle body (1), a worm wheel (6) being transmission-connected to the worm (2), a rotating rod (7) being fixedly connected at the axis of the worm wheel (6), a rotating sleeve (8) being sleeved on the rotating rod (7), a connecting plate (9) being fixedly connected to the connecting plate (8), and a track wheel (10) being fixedly connected to the connecting plate (9).

3. The vehicle floating self-rescue device according to claim 1, characterized in that: The cleaning assembly also includes an arc-shaped cleaning plate (19), the bottom of the arc-shaped cleaning plate (19) is fixedly connected to a slider (20), the slider (20) is fixedly connected to a movable piston rod (21), one end of the movable piston rod (21) is slidably connected to a connecting pipe (22), the bottom of the connecting pipe (22) is fixedly connected to the top of the automobile body (1), one end of the connecting pipe (22) is slidably connected to a piston abutment rod (23), and the top of the piston abutment rod (23) abuts against the floating bucket (18).

4. The vehicle floating self-rescue device according to claim 2, characterized in that: A fixing ring is sleeved on the rotating rod (7), and the fixing ring is fixedly connected to the top of the automobile body (1).

5. The vehicle floating self-rescue device according to claim 1, characterized in that: The bottom of the lifting plate (13) is fixedly connected to a telescopic rod, and the bottom of the telescopic rod is fixedly connected to the top of the automobile body (1).

6. The vehicle floating self-rescue device according to claim 1, characterized in that: One side of the toothed plate (17) is connected to a T-shaped fixing plate, and the T-shaped fixing plate is fixedly connected to the top of the automobile body (1).

7. The vehicle floating self-rescue device according to claim 3, characterized in that: The bottom of the sliding block (20) is slidably connected to a sliding rail, and the sliding rail is fixedly connected to the top of the automobile body (1).

8. The vehicle floating self-rescue device according to claim 1, characterized in that: The top of the automobile body (1) is fixedly connected to a mounting box via a support rod, and the worm (2) is rotatably connected to the inner side of the mounting box.

9. The vehicle floating self-rescue device according to claim 2, characterized in that: The crawler wheel (10) comprises two pulleys, and the two pulleys are connected via a crawler belt transmission.

10. The vehicle floating self-rescue device according to claim 3, characterized in that: The slider (20) is fixedly connected to a spring rod, the spring rod is fixedly connected to a limiting plate, the limiting plate is fixedly connected to the top of the slide rail, and the slider (20) is located between the spring rod and the movable piston rod (21).

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