CN213734488U - Increase and float device and amphibious car - Google Patents
Increase and float device and amphibious car Download PDFInfo
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- CN213734488U CN213734488U CN202022625700.3U CN202022625700U CN213734488U CN 213734488 U CN213734488 U CN 213734488U CN 202022625700 U CN202022625700 U CN 202022625700U CN 213734488 U CN213734488 U CN 213734488U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000005188 flotation Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of automobiles and ships, in particular to a floating device and an amphibious vehicle, wherein the floating device comprises a suction assembly, a floating assembly and a driving assembly, and the suction assembly is fixedly arranged on a vehicle body along the vertical direction; the floating increasing assembly is rotationally arranged on the vehicle body and has a working state and a retracting state; the driving assembly is arranged on the vehicle body and is in transmission connection with the floating assembly, the driving assembly can drive the floating assembly to rotate relative to the vehicle body so as to be in a working state or a packing state, and when the floating assembly is in the packing state, the floating assembly can be adsorbed on the suction assembly. The utility model discloses a drive assembly switches and increases the buoyancy of floating the subassembly and be in operating condition or pack up the state, when the overweight or channel condition of personnel is not good, will increase the buoyancy that the subassembly initiative was switched to operating condition and increased the automobile body that floats.
Description
Technical Field
The utility model relates to an automobile and boats and ships technical field especially relate to an increase and float device and amphibious car.
Background
The travel mode of people and the urban road planning mode are changed due to the appearance of the amphibious vehicle, the amphibious vehicle can be switched between a water path and a land path at any time, and the flexibility and the rapidity of rescue can be realized when the amphibious vehicle is applied to emergency rescue. The load of the amphibious vehicle is different according to the different buoyancy of the vehicle body, the buoyancy of the amphibious vehicle in the prior art is fixed, and the buoyancy needs to be additionally increased when the amphibious vehicle faces different conditions, such as overweight of people during rescue or special conditions with poor channel conditions.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an increase and float device and amphibious car, under the overweight or the not good special condition of channel situation of rescue personnel, can additionally increase buoyancy.
To achieve the purpose, the utility model adopts the following technical proposal:
a flotation device comprising:
the attraction component is fixedly arranged on the vehicle body along the vertical direction;
the floating increasing assembly is rotatably arranged on the vehicle body and has a working state and a retracting state;
the driving assembly is arranged on the vehicle body and is in transmission connection with the floating assembly, the driving assembly can drive the floating assembly to rotate relative to the vehicle body so as to be in the working state or the retracting state, and when the floating assembly is in the retracting state, the driving assembly can be adsorbed on the attraction assembly.
Preferably, a plurality of the buoyancy modules are provided on the vehicle body in a circumferential direction of the vehicle body.
Preferably, the floating increasing assembly comprises a rotating shaft and a floating increasing plate, the rotating shaft is rotatably arranged on the vehicle body, and the floating increasing plate is arranged along the axial direction of the rotating shaft and connected with the rotating shaft.
Preferably, the driving assembly comprises a motor and a speed reducer, the motor is arranged on the vehicle body, the speed reducer is connected to an output shaft of the motor, and the output shaft of the speed reducer is in transmission connection with the rotating shaft.
Preferably, the attraction assembly comprises a supporting piece and an electromagnetic piece, the supporting piece is fixedly arranged on the vehicle body in the vertical direction, and the electromagnetic piece is arranged at the upper end of the supporting piece.
Preferably, the attraction component further comprises a metal attraction component, the metal attraction component is fixedly arranged on the floating increasing component, and when the floating increasing component is in the retracted state, the metal attraction component can be attracted to the electromagnetic component.
Preferably, the plurality of the suction assemblies are arranged at intervals along the length direction of the vehicle body.
Preferably, the floating plate includes a support portion and a floating portion connected to each other, the support portion is rotatably connected to the rotating shaft, and the support portion is capable of standing on the vehicle body when the floating plate is in the stowed state.
Preferably, the floating increasing part is internally provided with a cavity.
An amphibious vehicle is provided with the floating increasing device.
The utility model has the advantages that:
the utility model provides an increase and float device can increase through the drive assembly switching and float the subassembly and be in operating condition or pack up the state, when the overweight or the channel condition of personnel is not good, will increase the buoyancy that floats the subassembly initiative and switch over to operating condition and increase the automobile body, when the road goes, will increase and float the subassembly and switch over to packing up the state, the actuation can reduce the air resistance of road operation on the actuation subassembly.
The utility model provides an amphibious vehicle is provided with on it and increases and floats the device, under the overweight or not good special circumstances of channel situation of rescue personnel, can additionally increase buoyancy.
Drawings
Fig. 1 is a structural diagram of a vehicle body when a floating increasing assembly in the floating increasing device of the present invention is in a working state;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a structural diagram of the floating increasing assembly of the floating increasing device on the vehicle body when the floating increasing assembly is in a retracted state.
In the figure:
1. a suction assembly; 11. a support member; 12. an electromagnetic member; 13. a metal engaging member;
2. a float increasing assembly; 21. a rotating shaft; 22. a floating plate; 221. a support portion; 222. a buoyancy increasing section;
3. a drive assembly; 31. a motor; 32. and a speed reducer.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1 to fig. 3, the present embodiment provides a floating device, which includes an attraction component 1, a floating component 2 and a driving component 3, wherein the attraction component 1 is fixedly disposed on a vehicle body along a vertical direction; the floating increasing assembly 2 is rotationally arranged on the vehicle body and has a working state and a retracting state; drive assembly 3 sets up on the automobile body, and with increase and float 2 transmission connections of subassembly, drive assembly 3 can drive and increase 2 relative automobile bodies of subassembly and rotate in order to be in operating condition or pack up the state, under the overweight or the not good special condition of channel situation of personnel when facing like the rescue, when needing additionally to increase buoyancy, will increase through drive assembly 3 and float subassembly 2 and convert working condition into, increase the volume of automobile body and then increase buoyancy, when moving on the land through drive assembly 3, will increase and float subassembly 2 and convert to packing up the state, adsorb on actuation subassembly 1, reduce the air resistance among the operation process.
Specifically, be provided with a plurality of increase and float subassembly 2 on the automobile body along the circumference of automobile body, can be according to actual required buoyancy size with a certain quantity increase float subassembly 2 conversion operating condition. By providing a plurality of buoyancy increasing units 2, the buoyancy to which the vehicle body is subjected can be increased.
Specifically, increase and float subassembly 2 and include pivot 21 and increase the kickboard 22, pivot 21 rotates and sets up on the automobile body, increases the axial setting of kickboard 22 along pivot 21, and is connected with pivot 21, and the rotation through pivot 21 is connected, makes the operating condition and the state switching process of packing up of increasing kickboard 22 smooth.
Specifically, the driving assembly 3 includes a motor 31 and a speed reducer 32, the motor 31 is disposed on the vehicle body, the speed reducer 32 is connected to an output shaft of the motor 31, the output shaft of the speed reducer 32 is in transmission connection with the rotating shaft 21, the retraction state and the working state of the floating plate 22 are switched by controlling the forward rotation and the reverse rotation of the motor 31, the speed reducer 32 can control the rotating speed, the situation that the floating plate 22 rotates to the vehicle body quickly due to the fact that the speed is too high when the motor 31 directly drives the floating plate 22 is prevented, the vehicle body or the floating plate 22 is damaged by impact force, and the speed reducer 32 can increase the torque, so that the power consumption of the motor 31 is reduced.
Specifically, the attraction assembly 1 comprises a support member 11 and an electromagnetic member 12, the support member 11 is fixedly arranged on the vehicle body in the vertical direction, the electromagnetic member 12 is arranged at the upper end of the support member 11, the support member 11 supports the electromagnetic member 12 to a certain height, the electromagnetic member 12 is prevented from being splashed by water and further damaging internal electronic components, the electromagnetic member 12 generates magnetic force when the floating plate 22 is in a retracted state, the attraction of the floating plate 22 is stable on the vehicle body, the floating plate 22 is prevented from rotating and falling down due to vibration during road traveling, further, the attraction device further comprises a metal attraction member 13, the metal attraction member 13 is fixedly arranged on the floating plate 22 of the attraction assembly 2, and when the attraction assembly 2 is in a retracted state, the metal attraction member 13 can be attracted to the electromagnetic member 12, and the stability of attraction is enhanced. In other embodiments, a suction cup may be disposed on the supporting member 11, and the floating plate 22 is directly fixed by the suction cup.
Specifically, the plurality of attraction assemblies 1 are arranged at intervals along the length direction of the vehicle body, and attract the floating plate 22 in the retracted state to the vehicle body stably.
Specifically, the floating plate 22 includes a supporting portion 221 and a floating portion 222 that are connected to each other, the supporting portion 221 is rotatably connected to the rotating shaft 21, and can stand on the vehicle body when the floating plate 22 is in the stowed state, so that the stability of the floating plate 22 in the stowed state is increased, the cross section of the supporting portion 221 is semicircular, the floating plate 22 is streamlined, resistance from water flow can be reduced, and further, a cavity is formed inside the floating portion 222, so that buoyancy of the floating plate 22 can be increased.
The embodiment also provides an amphibious vehicle, which is provided with the buoyancy increasing device, so that the buoyancy of the vehicle body can be increased under the special condition that personnel are overweight or the channel condition is not good.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A flotation device, comprising:
the attraction component (1) is fixedly arranged on the vehicle body along the vertical direction;
the floating increasing assembly (2) is rotatably arranged on the vehicle body and has a working state and a retracting state;
the driving assembly (3) is arranged on the vehicle body and is in transmission connection with the floating assembly (2), the driving assembly (3) can drive the floating assembly (2) to be relative to the vehicle body, the vehicle body rotates to be in the working state or the retracting state, and when the floating assembly (2) is in the retracting state, the driving assembly can be adsorbed on the attraction assembly (1).
2. The device according to claim 1, characterized in that a plurality of the buoyancy increasing assemblies (2) are arranged on the vehicle body along the circumferential direction of the vehicle body.
3. The floating device according to claim 1, wherein the floating assembly (2) comprises a rotating shaft (21) and a floating plate (22), the rotating shaft (21) is rotatably arranged on the vehicle body, and the floating plate (22) is arranged along the axial direction of the rotating shaft (21) and is connected with the rotating shaft (21).
4. A floating device according to claim 3, wherein the driving assembly (3) comprises a motor (31) and a speed reducer (32), the motor (31) is arranged on the vehicle body, the speed reducer (32) is connected to an output shaft of the motor (31), and an output shaft of the speed reducer (32) is in transmission connection with the rotating shaft (21).
5. The floating device according to claim 1, wherein the attraction assembly (1) comprises a support member (11) and an electromagnetic member (12), the support member (11) is vertically and fixedly arranged on the vehicle body, and the electromagnetic member (12) is arranged at the upper end of the support member (11).
6. The floating device according to claim 5, further comprising a metal sucking element (13), wherein the metal sucking element (13) is fixedly arranged on the floating component (2), and when the floating component (2) is in the retracted state, the metal sucking element (13) can be adsorbed to the electromagnetic element (12).
7. The floating device according to claim 5, wherein the attraction component (1) is arranged in plurality at intervals along the length direction of the vehicle body.
8. The floating device according to claim 3, wherein the floating plate (22) comprises a supporting part (221) and a floating part (222) which are connected with each other, the supporting part (221) is rotatably connected with the rotating shaft (21), and the supporting part (221) can stand on the vehicle body when the floating plate (22) is in the retracted state.
9. The device according to claim 8, characterized in that the buoyancy increasing part (222) is internally provided with a cavity.
10. An amphibious vehicle, characterised in that a flotation device according to any one of claims 1-9 is arranged thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022625700.3U CN213734488U (en) | 2020-11-13 | 2020-11-13 | Increase and float device and amphibious car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022625700.3U CN213734488U (en) | 2020-11-13 | 2020-11-13 | Increase and float device and amphibious car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213734488U true CN213734488U (en) | 2021-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022625700.3U Active CN213734488U (en) | 2020-11-13 | 2020-11-13 | Increase and float device and amphibious car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213734488U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479024A (en) * | 2021-08-10 | 2021-10-08 | 芜湖造船厂有限公司 | Multipurpose buoyancy tank structure |
| CN113580858A (en) * | 2021-08-10 | 2021-11-02 | 芜湖造船厂有限公司 | Amphibious vehicle based on multipurpose buoyancy tank structure |
| CN116749690A (en) * | 2023-08-17 | 2023-09-15 | 四川万博合创科技有限公司 | Floating device, method for using floating device as life raft and amphibious driving device |
-
2020
- 2020-11-13 CN CN202022625700.3U patent/CN213734488U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479024A (en) * | 2021-08-10 | 2021-10-08 | 芜湖造船厂有限公司 | Multipurpose buoyancy tank structure |
| CN113580858A (en) * | 2021-08-10 | 2021-11-02 | 芜湖造船厂有限公司 | Amphibious vehicle based on multipurpose buoyancy tank structure |
| CN116749690A (en) * | 2023-08-17 | 2023-09-15 | 四川万博合创科技有限公司 | Floating device, method for using floating device as life raft and amphibious driving device |
| CN116749690B (en) * | 2023-08-17 | 2023-10-27 | 四川万博合创科技有限公司 | Floating device, method for using floating device as life raft and amphibious driving device |
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