Floating device for salvage of vehicle falling into water

Abstract

The utility model provides a floating device for salvaging a vehicle falling into water, belongs to the field of automobile safety facilities, aims to solve the problem that a conveying pipe on an air bag is inconvenient to connect and detach, and comprises a connecting plate, a protective box is fixedly connected to the connecting plate, and the other end of a spring is fixedly connected with a limiting plate. The device is provided with a connecting frame; when the conveying pipe is disassembled and assembled, pulling plates on the two sides can be extruded to drive a limiting plate to move, the limiting plate can extrude a spring when moving, the limiting plate can separate a clamping block from a flange plate and a connecting frame and retract the clamping block into a clamping box, when the connecting frame is not blocked, the connecting frame and the clamping box can be taken out, and the conveying pipe is disassembled; during mounting and fixing, the clamping box on the connecting frame is inserted into the flange plate, the pulling plate is loosened, the limiting plate and the clamping block are driven to reset under the pushing of the spring, the clamping block can be clamped in the flange plate and the connecting frame to be clamped and fixed, and the conveying pipe can be conveniently and rapidly connected and disassembled.

Description

Technical Field

[0001] The utility model relates to the field of automobile safety facilities, in particular to a floating device for salvaging a vehicle that falls into water. Background Art

[0002] With the progress of society and the continuous development of the economy, cars have gradually become popular in people's daily lives. As an important means of transportation, cars play an irreplaceable role in people's travel. The floating devices required for salvaging vehicles from water usually need to have sufficient buoyancy and stability to ensure that the vehicle can be effectively lifted or suspended from the water to facilitate rescue or cleanup work.

[0003] However, most of the floating devices used for salvaging vehicles falling into the water have the following problems:

[0004] For example, the automatic floating device for a car after falling into water with publication number CN201720166456.4 can protect the car from floating by installing an airbag on the car body and inflating it, but the airbag is fixed on the car body for use. If the airbag ruptures after use, it will affect the subsequent use. In addition, different car sizes require different airbag sizes. Small airbags can easily affect the effect of floating rescue, and it is troublesome to replace them, which makes it inconvenient to easily replace and use the airbag. At the same time, when the airbag is inflated, the air supply pipe is mostly fixedly connected to the airbag. When the airbag is replaced, the fixed pipe is discarded for replacement, which wastes resources and makes it inconvenient to easily connect and disassemble the supply pipe on the airbag.

[0005] Therefore, we have made improvements on this and proposed a floating device for salvaging vehicles that fall into water. Utility Model Content

[0006] The purpose of the utility model is to solve the existing problems of inconvenience in conveniently replacing and using the airbag and inconvenience in conveniently connecting and disassembling the delivery tube on the airbag.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A floating device is used to salvage vehicles that fall into water to improve the above problems.

[0009] The specific application is as follows:

[0010] The cam is provided with a first gear and a second gear connected to the first gear through a bearing.

[0011] As a preferred technical solution of the present application, the center line of the inner gear ring is on the same horizontal line as the center line of the first gear, and the connecting rod is fixedly connected to the center part of the first gear.

[0012] As a preferred technical solution of the present application, the first gears are distributed at equal angles in the inner gear ring, and the first gears correspond one-to-one with the baffles through a connecting rod.

[0013] As a preferred technical solution of the present application, the gear blocks are distributed at equal angles on the inner gear ring, and the output shaft of the electric motor is fixedly connected to the center of the second gear.

[0014] As a preferred technical solution of the present application, the springs are symmetrically distributed on the left and right sides of the card box, and the springs correspond one-to-one with the card blocks through the limit plates.

[0015] As a preferred technical solution of the present application, a clamping block is fixedly connected to the limiting plate, a pulling plate is fixedly connected to the limiting plate, and an inner side surface of the limiting plate is in contact with an inner side surface of the card box.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the scheme of this application:

[0018] 1. An inner gear ring is provided; when the airbag on the connecting block is replaced, the electric motor can be turned on to drive the second gear to rotate. When the second gear rotates, it can drive the inner gear ring to rotate through the gear block. When the inner gear ring rotates, it can drive the first gear to rotate. When the first gear rotates, it can drive the baffle to rotate through the connecting rod. The baffle can be detached from the connecting block. After the connecting block is unobstructed, the air supply plate and the airbag on the connecting block can be disassembled and replaced. When the replaced airbag is fixed and limited, the connecting block can be installed on the connecting plate, and the inner gear ring is driven to rotate in the opposite direction by the second gear. When the inner gear ring rotates, it can drive the baffle to move and engage with the connecting block, so as to connect and fix the connecting block to avoid the connection block from falling off, thereby improving the disassembly and installation effect.

[0019] 2. A connecting frame is provided; when disassembling and installing the conveying pipe, the pull plates on both sides can be squeezed to drive the limit plates to move. The limit plates can squeeze the springs when moving, and the limit plates can detach the card blocks from the flange and the connecting frame and retract them into the card boxes. When the connecting frame is unobstructed, the connecting frame and the card boxes can be taken out to disassemble the conveying pipe. When installing and fixing, the card boxes on the connecting frame are inserted into the flange, and then the pull plates are released. Under the push of the springs, the limit plates and the card blocks are driven to reset. The card blocks can be engaged and fixed in the flange and the connecting frame, which is convenient for convenient connection and disassembly of the conveying pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the overall three-dimensional structure of the floating device for salvaging a vehicle that falls into water provided in this application;

[0021] Figure 2 A schematic diagram of the side view of the protective box of the floating device for salvaging a vehicle falling into the water provided in this application;

[0022] Figure 3 A schematic diagram of the top view of the internal gear ring of the floating device for salvaging a vehicle falling into water provided in this application;

[0023] Figure 4 A schematic diagram of the upward-looking structure of the baffle of the floating device for salvaging a vehicle falling into water provided in this application;

[0024] Figure 5 The floating device for salvaging a vehicle falling into water provided in this application Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 6 This is a schematic diagram of the three-dimensional structure of the connecting frame of the floating device for salvaging a vehicle that falls into the water provided in this application.

[0026] Markings in the figure: 1. connecting plate; 2. protection box; 3. inner ring gear; 4. first gear; 5. connecting rod; 6. baffle; 7. gear block; 8. electric motor; 9. second gear; 10. connecting block; 11. air supply plate; 12. air bag; 13. delivery pipe; 14. flange; 15. connecting frame; 16. card box; 17. spring; 18. limit plate; 19. card block; 20. pull plate. DETAILED DESCRIPTION

[0027] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. 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.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] Embodiment 1:

[0033] like Figure 1-6As shown, this embodiment proposes a floating device for salvaging a vehicle that falls into the water, including a connecting plate 1, a protective box 2 is fixedly connected to the connecting plate 1, an inner gear ring 3 is connected to the protective box 2 through a bearing, the inner gear ring 3 is meshed with a first gear 4, a connecting rod 5 is fixedly connected to the first gear 4, the connecting rod 5 is rotatably connected to the protective box 2, a baffle 6 is fixedly connected to the connecting rod 5, a gear block 7 is fixedly connected to the inner gear ring 3, an electric motor 8 is fixedly connected to the protective box 2, and the output shaft of the electric motor 8 is fixedly connected to There is a second gear 9, which is meshed with the gear block 7. A connecting block 10 is provided in the protective box 2. An air supply plate 11 is fixedly connected to the connecting block 10. An air bag 12 is fixedly connected to the air supply plate 11. A delivery pipe 13 is fixedly connected to the air supply plate 11. A flange 14 is fixedly connected to the delivery pipe 13. A connecting frame 15 is provided on the flange 14. A card box 16 is fixedly connected to the connecting frame 15. A spring 17 is fixedly connected in the card box 16. The other end of the spring 17 is fixedly connected to a limiting plate 18.

[0034] Embodiment 2:

[0035] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0036] like Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the center line of the inner gear ring 3 and the center line of the first gear 4 are on the same horizontal line, and the connecting rod 5 is fixedly connected to the center of the first gear 4, which can ensure that when the inner gear ring 3 rotates, it can drive the meshing first gear 4 to rotate smoothly.

[0037] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the first gear 4 is equiangularly distributed in the inner gear ring 3, and the first gear 4 corresponds one-to-one with the baffle 6 through the connecting rod 5, which can ensure that the multiple baffles 6 can smoothly engage and limit the connecting block 10.

[0038] like Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the gear blocks 7 are distributed at equal angles on the inner gear ring 3, and the output shaft of the electric motor 8 is fixedly connected to the center of the second gear 9, which can ensure that the electric motor 8 can drive the second gear 9 to rotate smoothly when it is running.

[0039] like Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, the springs 17 are symmetrically distributed on the left and right sides of the card box 16, and the springs 17 correspond one-to-one with the blocks 19 through the limit plates 18, which can ensure that the blocks 19 on both sides can stably clamp the connecting frame 15 and the card box 16 on the flange 14.

[0040] like Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, a clamping block 19 is fixedly connected to the limit plate 18, and a pulling plate 20 is fixedly connected to the limit plate 18. The inner side surface of the limit plate 18 fits with the inner side surface of the card box 16, which can ensure that when the limit plate 18 moves, the limit plate 18 can move smoothly with the support of the inner side surface of the card box 16.

[0041] Specifically, when the vehicle falls into the water and the floating device is used: Figure 1-6 When the airbag 12 on the connecting block 10 is replaced, the electric motor 8 in the protective box 2 can be turned on to drive the second gear 9 to rotate. When the second gear 9 rotates, it can drive the inner ring gear 3 to rotate through the tooth block 7. When the inner ring gear 3 rotates, it can drive the first gear 4 to rotate. When the first gear 4 rotates, it can drive the baffle 6 to rotate through the connecting rod 5, and the baffle 6 can be detached from the connecting block 10. After the connecting block 10 is unobstructed, the air supply plate 11 and the airbag 12 on the connecting block 10 can be disassembled and replaced. When the replaced airbag 12 is fixed and limited, the connecting block 10 can be installed on the connecting plate 1, and the inner ring gear 3 is driven to rotate in the opposite direction by the second gear 9. When the inner ring gear 3 rotates, it can drive the baffle 6 to move and engage with the connecting block 10, and the connecting block 10 is connected and fixed to avoid the connection block 10 from falling off, thereby improving the disassembly and installation effect.

[0042] When disassembling and installing the conveying pipe 13, the pull plates 20 on both sides can be squeezed to drive the limit plates 18 to move. The limit plates 18 can squeeze the springs 17 when moving, and the limit plates 18 can separate the blocking blocks 19 from the flange 14 and the connecting frame 15 and retract them into the blocking box 16. When the connecting frame 15 is not obstructed, the connecting frame 15 and the blocking box 16 can be taken out to disassemble the conveying pipe 13. When installing and fixing, the blocking box 16 on the connecting frame 15 is inserted into the flange 14, and then the pull plates 20 are released. Under the push of the springs 17, the limit plates 18 and the blocking blocks 19 are reset, and the blocking blocks 19 can be engaged in the flange 14 and the connecting frame 15 for fixing, so as to facilitate the convenient connection and disassembly of the conveying pipe 13.

[0043] Bolts can be used to install multiple connecting plates 1 on the vehicle body, and an air pump or other equipment can be used to deliver gas to the air supply plate 11 through the delivery pipe 13 to inflate the airbag 12. The airbag 12 can be used to lift the vehicle body, which will inevitably continue to sink.

[0044] The above embodiments are only used to illustrate the utility model but not to limit the technical solutions described in the utility model. Although the present invention has been described in detail with reference to the above embodiments, the utility model is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the utility model; and all technical solutions and improvements that do not deviate from the spirit and scope of the utility model are included in the scope of the claims of the utility model.

Claims

1. A floating device for salvaging a vehicle that has fallen into water, comprising a connecting plate (1), characterized in that: The connecting plate (1) is fixedly connected to a protection box (2), an inner gear ring (3) is connected to the protection box (2) via a bearing, the inner gear ring (3) is meshingly connected to a first gear (4), a connecting rod (5) is fixedly connected to the first gear (4), the connecting rod (5) is rotatably connected to the protection box (2), a baffle (6) is fixedly connected to the connecting rod (5), a gear block (7) is fixedly connected to the inner gear ring (3), an electric motor (8) is fixedly connected to the protection box (2), an output shaft of the electric motor (8) is fixedly connected to a second gear (9), the second gear (9) and the gear block (7) are fixedly connected to each other. The protective box (2) is provided with a connecting block (10), the connecting block (10) is fixedly connected to an air supply plate (11), the air supply plate (11) is fixedly connected to an air bag (12), the air supply plate (11) is fixedly connected to a delivery pipe (13), the delivery pipe (13) is fixedly connected to a flange (14), the flange (14) is provided with a connecting frame (15), the connecting frame (15) is fixedly connected to a card box (16), the card box (16) is fixedly connected to a spring (17), and the other end of the spring (17) is fixedly connected to a limiting plate (18).

2. A floating device for salvaging a vehicle falling into water according to claim 1, characterized in that: The center line of the inner gear ring (3) and the center line of the first gear (4) are on the same horizontal line, and the connecting rod (5) is fixedly connected to the center of the first gear (4).

3. A floating device for salvaging a vehicle falling into water according to claim 1, characterized in that: The first gears (4) are distributed at equal angles in the inner gear ring (3), and the first gears (4) correspond one-to-one to the baffles (6) via the connecting rods (5).

4. A floating device for salvaging a vehicle falling into water according to claim 1, characterized in that: The tooth blocks (7) are distributed at equal angles on the inner gear ring (3), and the output shaft of the electric motor (8) is fixedly connected to the center of the second gear (9).

5. The floating device for salvaging a vehicle falling into water according to claim 1, characterized in that: The springs (17) are symmetrically distributed on the left and right sides of the card box (16), and the springs (17) correspond one-to-one to the card blocks (19) through the limiting plates (18).

6. The floating device for salvaging a vehicle falling into water according to claim 1, characterized in that: A clamping block (19) is fixedly connected to the limit plate (18), a pulling plate (20) is fixedly connected to the limit plate (18), and an inner side surface of the limit plate (18) is in contact with an inner side surface of the clamp box (16).

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