CN202703153U - Land-water-ice three-use car - Google Patents
Land-water-ice three-use car Download PDFInfo
- Publication number
- CN202703153U CN202703153U CN 201220304200 CN201220304200U CN202703153U CN 202703153 U CN202703153 U CN 202703153U CN 201220304200 CN201220304200 CN 201220304200 CN 201220304200 U CN201220304200 U CN 201220304200U CN 202703153 U CN202703153 U CN 202703153U
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Abstract
The utility model relates to a land-water-ice three-use car. Crawler-type land driving units are arranged on two sides of a car carriage. A water propulsion unit comprises a propeller mechanism and paddle structures. The paddle structures are arranged on the side face of each rubber track of the land driving units. An automatic lifting unit is arranged on the car carriage. Compared with a track in a wheel-type structure, the rubber track is strong in cross-country capacity and can drive on various complicated road conditions. The hollow inflatable rubber track can drive on land and reduce shock and impact of the ground, and can increase buoyancy force in water and improve load bearing performance of the car. The water propulsion unit is added with the paddle structures on the basis of a traditional propeller mechanism, not only increases driving force of the car in water, but also can achieve fast steering of the car through changes of rotational speed of the left and the right tracks. Automatic lifting of the bottom of the car can reduce driving resistance in water, and improve aerodynamic performance and passing ability. A car body has larger buoyancy force on the water and greatly improves load bearing capacity through adoption of the super-hydrophobic materials.
Description
Technical field
The utility model relates to a kind of emergency vehicle, especially a kind of can be in water, ice face and the land emergency vehicle that travels.
Background technology
Various disaster frequent occurrences in recent years, disaster has been brought huge disaster to people, not only causes the loss of property, and the life of disaster affected people all will be subject to very large threat.Data show, the injures and deaths of 89.56% disaster affected people can not in time be rescued after occuring and produce owing to disaster, and are not that disaster directly causes.Investigation shows, if the time that rescue arrives can shorten, will greatly reduce the casualties, retrieves a large amount of people's valuable life.After major natural disasters occured, the disaster area often needed large-scale external medical relief.Yet disaster causes the destruction that is difficult to expect to traffic routes such as railway, highways usually, and traffic is obstructed and is made rescue worker, goods and materials can not in time arrive the disaster area.Disaster has also caused very havoc to communications service after occuring, and the disaster area often is affected with the communication in the external world, and the external world can't in time organize rescue rightly.So the fast speed leaping over obstacles enters the disaster area, provide the situation in relief goods and understanding disaster area to have great importance.Existing amph mostly is wheeled construction, by poor-performing, can't arrive the disaster area by the complex road condition very first time smoothly.
In the face of complicated road conditions, road conditions that the landslide that causes such as mud-rock flow, the ruins after the shake, waterside town, ice face and the distinctive land and water of Chinese city and town with river system that flood produces are staggered etc.Therefore, need to design a kind of several functions that has gathers in the land and water of one ice three and uses car.Make land and water ice three usefulness cars can arrive as soon as possible disaster-stricken place, basic rescue medicine and daily necessities are in time sent to, fast and effeciently transport the wounded, make the wounded obtain the actv. treatment; Based on its good crossing ability, stride the transportation means that barrier property, load also can be used as some city and town with river systems of China.
Summary of the invention
The utility model is to provide a kind of land and water ice three to use car, is used in time relief goods being sent to the disaster area and also and with the wounded shifting in the situation that the rear road of disaster generation ruins, and also can be used as the transportation means of city and town with river system.
For achieving the above object, the utility model is taked following technical scheme:
A kind of land and water ice three is used car, comprises compartment, apparatus for automatically lifting, crawler type land locomotion device, water propeller, and be characterized in: crawler type land locomotion device is equipped with in the both sides, compartment; Water propeller comprises propeller mechanism and thrash board structure, and thrash board structure is arranged on the side of the rubber belt track of land locomotion device, is provided with apparatus for automatically lifting above the compartment, is used for automatically regulating the vehicle bottom ground Clearance.
Crawler belt in the crawler type land locomotion device is the inflatable rubber belt track, is used for alleviating jerk, increases buoyancy in water, improves the load of vehicle.
The compartment is made by the super-hydrophobicity material, and the car bottom surface coverage has one deck copper mesh, is used for improving the load-carrying capacity of vehicle on the water surface.
The beneficial effects of the utility model are:
Land locomotion device of the present utility model adopts rubber caterpillar type, and structure is hollow and inflatable.Rubber belt track is strong than the wheeled construction off-road capability, can travel under the Various Complex road conditions.The inflatable rubber belt track of hollow can alleviate the jerk on ground on the land route, can increase buoyancy in water, improves the load of vehicle.Water propeller has increased thrash board structure on traditional propeller mechanism basis, not only increases the propelling thrust of this car in water, and can realize by the rotating speed that changes the left and right sides crawler belt quick steering of this car.The automatic lifting of vehicle bottom can reduce resistance to motion, raising aerodynamic performance and the crossing ability in the water.Adopt the vehicle body of super-hydrophobicity material that larger buoyancy is arranged on the water, load-carrying properties significantly improve.
Description of drawings
Fig. 1 is structural upright schematic diagram of the present utility model;
Fig. 2 is the three-dimensional exploded view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
Such as Fig. 1, shown in 2, land and water of the present utility model ice three is used car, comprises compartment 1, apparatus for automatically lifting 5, crawler type land locomotion device 2, marine propulsion dress etc.
Crawler type land locomotion device 2 is equipped with in 1 both sides, compartment; Water propeller comprises propeller mechanism and thrash board structure 3, and thrash board structure 3 is arranged on the side of the rubber belt track of land locomotion device, is provided with apparatus for automatically lifting 5 above the compartment 1, is used for automatically regulating the vehicle bottom ground Clearance.
Crawler belt in the crawler type land locomotion device 2 is the inflatable rubber belt track, is used for alleviating jerk, increases buoyancy in water, improves the load of vehicle.
The utility model adopts the rubber belt track of rubber-tyred, and the rubber belt track of traditional iron solid crawler belt with inflatable replaced.Because adopt the inflatable crawler belt, vehicle and ground adhesion value significantly improve, and can better pass through soft surface, have overcome the defective that traditional wheeled construction vehicle skids by soft surface.Simultaneously, inflatable structure makes crawler belt that better damping performance be arranged, and has improved the driveability of vehicle in water.
Type variable crawler belt principle: load onto one deck baffle plate in the inboard of crawler belt, after vehicle switches to the pattern of paddling, by steering unit the snap ring on the baffle plate is opened, clamp is launched in the inboard of crawler belt.When the driven by engine crawler belt rotated, baffle plate rotated thereupon, and crawler belt and screw propeller simultaneously drying drive Vehicle Driving Cycle.By hydraulic actuator vehicle bottom is descended simultaneously, improve vehicle driveability on the water.By steering unit control the baffle plate on the crawler belt is regained, and vehicle bottom is raise, realize the crossing ability of road surface and ice face.
The vehicle bottom liftable function has ensured the crossing ability of this car under various complex road conditions.Judge the situation on road surface by the sensing device that is installed in the vehicle body front, realized the free lifting of vehicle bottom by hydraulic actuator, regulate in real time bodywork height.When road conditions are good, vehicle bottom is reduced, make vehicle obtain better dynamic property and road-holding property.When road conditions were relatively poor, ECU (Electrical Control Unit) ECU control hydraulic actuator was regulated the ground Clearance of vehicle bottom.
New material: vehicle bottom is coated with the copper mesh of the treated mistake of one deck, utilizes the super-hydrophobicity of this copper mesh, can improve the bearing capacity of car, has reduced the resistance of water to vehicle body.For a hydrophobic solid surface, when there is microspike on the surface, there are some air " to be closed " between water and the solid surface, cause globule major part to contact with air, greatly reduce on the contrary with the solid direct contact surface is long-pending.Since the surface tension effects of water make water droplet in the shape of this rough surface close to sphere, its angle of contact can reach more than 150 degree, and the globule can very freely roll on the surface.Even some dirty things have been arranged on the surface, the globule that also can be scrolled is taken away, and the surface has just had the ability of " automatically cleaning " like this.This angle of contact just is called as " super hydrophobic surface " greater than the surface of 150 degree, and the angle of contact of general hydrophobic surface is only spent greater than 90, and copper mesh after treatment has such structure equally.When drop is met coarse solid surface, at microscopically, be actually a part of drop and contact with the jut of solid surface, another part drop then contacts with the air that stores in the slit of solid surface structure and the hole.According to present universally recognized Kai Xi-baxter model, on certain solid surface, the liquid-to-air area of contact is larger, and then the hydrophobic on this surface is stronger.In other words, hydrophobic surface has been equivalent to adsorb the air film of thin layer, so the change of the buoyancy of material is large, and the resistance force diminishes in water, insulativity improves, and bears dirty, and this material will make the performance of car load have greatly improved.
Claims (3)
1. a land and water ice three is used car, comprises compartment (1), apparatus for automatically lifting (5), crawler type land locomotion device (2), water propeller, and it is characterized in that: crawler type land locomotion device (2) is equipped with in both sides, described compartment (1); Water propeller comprises propeller mechanism and thrash board structure (3), and thrash board structure (3) is arranged on the side of the rubber belt track of land locomotion device, is provided with apparatus for automatically lifting (5) above compartment (1), is used for automatically regulating the vehicle bottom ground Clearance.
2. land and water according to claim 1 ice three use car, and it is characterized in that: the crawler belt in the described crawler type land locomotion device (2) is the inflatable rubber belt track, is used for alleviating jerk, increases buoyancy in water, the load of raising vehicle.
3. land and water according to claim 1 ice three use car, and it is characterized in that: described compartment (1) is made by the super-hydrophobicity material, and compartment (1) lower surface is coated with one deck copper mesh (4), is used for the load-carrying capacity of raising vehicle on the water surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304200 CN202703153U (en) | 2012-06-27 | 2012-06-27 | Land-water-ice three-use car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304200 CN202703153U (en) | 2012-06-27 | 2012-06-27 | Land-water-ice three-use car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703153U true CN202703153U (en) | 2013-01-30 |
Family
ID=47583487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220304200 Expired - Fee Related CN202703153U (en) | 2012-06-27 | 2012-06-27 | Land-water-ice three-use car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158796A (en) * | 2013-03-15 | 2013-06-19 | 黄刚 | Continuous track walking mechanism |
| CN104228943A (en) * | 2014-08-25 | 2014-12-24 | 姚铭浪 | Simple and convenient mountain forest transport machine |
-
2012
- 2012-06-27 CN CN 201220304200 patent/CN202703153U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158796A (en) * | 2013-03-15 | 2013-06-19 | 黄刚 | Continuous track walking mechanism |
| CN103158796B (en) * | 2013-03-15 | 2015-05-20 | 黄刚 | Continuous track walking mechanism |
| CN104228943A (en) * | 2014-08-25 | 2014-12-24 | 姚铭浪 | Simple and convenient mountain forest transport machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130627 |