CN202151995U

CN202151995U - Amphibious automobile

Info

Publication number: CN202151995U
Application number: CN201120296528XU
Authority: CN
Inventors: 张兆威
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-16
Filing date: 2011-08-16
Publication date: 2012-02-29
Anticipated expiration: 2021-08-16

Abstract

The utility model discloses an amphibious automobile, which comprises an automobile and a power transmission device positioned on an automobile chassis. An intake pipe and an exhaust pipe are arranged at the top of the automobile and connected with an intake system and an exhaust system respectively, an air bag is fixed below the lifted automobile chassis, lateral floaters which are hinged with a girder of the automobile chassis and controlled by a hydraulic cylinder are arranged on two sides of the automobile respectively, the hydraulic cylinder is fixed to the side of the automobile, and a pressure bearing cavity is arranged under each lateral floater. The amphibious automobile is modified within a small range based on an original automobile by adding the air bag to the automobile chassis and mounting the lateral floaters on the side walls of the automobile, and by the aid of the reasonable structural design, the amphibious automobile can be used on water on the premise of not affecting use on land, is simple in integral structure, convenient in modification, easy in operation, low in cost, and can be widely applied to military, water disaster relief and playing on water surfaces of rivers and lakes.

Description

Amphibious automobile

Technical field

The utility model relates to a kind of engine installation freely that can go at land and sea, especially a kind of amphibious automobile.

Background technology

Along with the high speed development of auto-domain, automotive technology is more and more ripe perfect.Yet general-utility car can only be applied in the land and be used for transportation, and along with the continuous growth of human's demand, amphibious automobile also becomes a direction of present research.Current era, disaster takes place frequently, after tsunami or flood generation; Major part all is to wait for army during rescue; Large-scale ship can't use, and the little boat of charging is because power and hull design, water is anxious the wave is high and water in obstacle; Limited in one's ability under the extremely susceptible condition, be badly in need of the disaster relief and rescue instrument that can go in the water high speed under a kind of abominable situation, can use on land again.

At present, because the also prematurity of amphibious automobile technology except being useful on the land and water big bus of going sightseeing at the scenic spot, not seen on the market average family type amphicar is sold.Through retrieval; The patent that relates to amphibious automobile has 200910018399.5,98220733.6 and 93245156.X, and these all relate to the transformation to car body, and the degree of transforming is bigger; Expensive; Be not suitable for average family, therefore need a kind of amphibious automobile, be used for the ccasual disaster relief or tourism original automobile fraction repacking.

The utility model content

The technical matters that the utility model will solve provides the cheap and shock resistance of a kind of repacking, is applicable to the amphibious automobile of family type.

For solving the problems of the technologies described above; The technical scheme that the utility model is taked is: a kind of amphibious automobile; The power drive that comprises automobile and be positioned at car chassis; It is characterized in that said automobile top is provided with air inlet pipe and freeing pipe, said air inlet pipe links to each other with exhaust system with the air system of automobile bottom respectively with freeing pipe, is fixed with air bag under the car chassis that is elevated; The automobile both sides are provided with hinged and by the side float of the hydraulic actuating cylinder control of being fixed in automobile side with the car chassis crossbeam, are provided with pressure pocket under the said side float.

Said air bag is the inflatable packer that is provided with between two-layer neonychium and the said neonychium.On the neonychium of upper strata, have some grooves, make its upper surface can cooperate car chassis, do not influence transmission device in land and running waterborne.

Said pressure pocket is the closed cavity that set inside has pipe.

The height that said car chassis is raised is 150-200mm.

The outside of said side float is a streamlined structure, and its arranged outside has guardrail.

The said automobile tail supporting plate that has been connected through the hinge.

Said power drive comprises through automobile power exports shaft drying versatile spindle, and the impeller of water sailing power is provided, and provide waterborne turn to turn to rudder.

Said power drive includes the output shaft that electrical generator provides power, is provided with power-transfer clutch between said output shaft and the motor.

The Hydraulic Pump that said power drive comprises power hydraulic system and the control of DA valve is arranged.

When the utility model was walked on the coast, the side float of both sides was by the hydraulic actuating cylinder pull-up that is fixed on the automobile sidewall, and the inflatable packer of bottom is evacuated; When getting in the water, the airbag aeration under the car chassis, the hydraulic actuating cylinder of both sides are propped the float of both sides in water, swim in automobile on the water surface, through power drive the utility model are navigated by water on the water surface.

Adopt the beneficial effect that technique scheme produced to be: (1) the utility model has carried out repacking among a small circle to original automobile, and has increased air bag at the car chassis place, and sidewall has been installed the side float; Through reasonable structural design, guarantee that automobile does not influence under the situation about using on land, can use in water; Integral structure is simple, and repacking is convenient, and is easy to operate; Cheap, can be widely used in playing on the water surface of military affairs, the disaster relief waterborne and rivers and lakes; When (2) in water, navigating by water in the utility model, because pressure pocket is positioned at waterline once, the material need of therefore selecting are shock-resistant, intensity is high, has guaranteed normal use on the water.

Description of drawings

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of side float;

Fig. 3 is an A-A section-drawing among Fig. 2;

Fig. 4 is the birds-eye view of Fig. 2;

Fig. 5 is a kind of embodiment in pressure-bearing storehouse;

Fig. 6 and Fig. 7 are other two kinds of embodiment in pressure-bearing storehouse;

Fig. 8 is that the car chassis upper gasbag is arranged scheme drawing;

Fig. 9 is the section-drawing of air bag;

Wherein, 1, guardrail, 2, freeing pipe, 3, air inlet pipe, 4, automobile, 5, hang net, 6, the side float, 7, pressure pocket, 8, impeller, 9, supporting plate, 10, air bag, 11, inflatable packer, 12, neonychium.

The specific embodiment

Can know according to accompanying drawing 1; The utility model is specifically related to a kind of amphibious automobile, and the power drive that comprises automobile and be positioned at car chassis, said automobile top are provided with air inlet pipe 3 and freeing pipe 2; Said air inlet pipe 3 links to each other with exhaust system with the air system of automobile bottom respectively with freeing pipe 2; Guaranteed that driving engine do not intake, be fixed with air bag 10 under the car chassis that is elevated, and the electric system of car chassis is sealed; The automobile both sides are provided with hinged and by the side float 6 of the hydraulic actuating cylinder control of being fixed in automobile side with the car chassis crossbeam, are provided with pressure pocket 7 under the said side float 6.

Can know that according to accompanying drawing 8 and 9 air bag 10 is the inflatable packer 11 that is provided with between two-layer neonychium 12 and the neonychium 12, the neonychium 12 on air bag 10 upper stratas is to be mould with the car chassis; Use polyurethane foam, and heat insulation at automobile exhaust system and engine section with the spun-glass insulation cotton, and running part leaves the gap; It can be rotated freely, and the height of the inflatable packer 11 of interlayer is at 200-250mm, and lower floor's neonychium 12 of air bag 10 is the thick polyurethane closed cellular foam of 200mm; Promptly waterproof; Shock-resistant again, the height that car chassis is raised is 150-200mm, has guaranteed the installing space of air bag 10.

Can know that according to accompanying

drawing

5,6 and 7 said pressure pocket 7 has the closed cavity of pipe for set inside, it is whole to be airflow design; When running at high speed; Each pressure pocket 7 can produce the buoyancy of 1-1.5 ton, and inner pipe is a pressure pipe, is full of with foamed materials between the pipe; Outer wall seals with glass-reinforced plastic material, withstanding corrosion and certain intensity is arranged.In the utility model, according to the difference of speed, purposes, pressure pocket 7 has designed three kinds of different schemes: shown in (1) accompanying drawing 5, when running at high speed; Because buoyancy is bigger, thin part was circular or oval under the waterline in the middle of waterline was positioned at; Can reduce wave making resistance, also increase whole displacement, actual when high speed; Centre portion lifts, and becomes small waterplane area twin hull ship (SWATH), and this structure is at good stability; (2) shown in the accompanying drawing 6, can be used for earthquake relief work, underwater is more shallow, can adapt to the different working situation, and this moment, speed was not main, needed anti-bad working environments, and its outer wall is selected high impact material for use; (3) shown in the accompanying drawing 7, play applicable to family, its inner tube is circular, produces buoyancy and meets the demands, and production prices are cheap, can popularize use.

Shown in accompanying drawing 2 and accompanying drawing 4; The outside of said side float 6 is a streamlined structure, and its arranged outside has guardrail 1, because the length 5-7m of side float 6; Therefore fill with hanging net 5 in the vacancy of automobile head and side float 6; The said automobile tail supporting plate 9 that also has been connected through the hinge, guarantee the utility model in use can with the certain goods of transportation, be used for the disaster relief.

The utility model can assemble three kinds of different power drive systems: (1) is constant with the original driving engine of automobile, change-speed box; Through the universal-joint on the output shaft of back-wheel drive; Connect a cover versatile spindle; And corresponding configuration bearing fixing axle and the impeller 8 of water sailing power is provided, and provide waterborne turn to turn to rudder.When in water, going, switch to automobile hind axle and drive, then the utility model just can be implemented in the water and goes, and operating effect is with identical in the land; (2) keep the original driving system of automobile constant; The place increases the output shaft that power is provided by electrical generator on the chassis; Be provided with power-transfer clutch between output shaft and the electrical generator; The DC machine of low-speed big is housed in the pressure pocket 7 of both sides,, can realizes advancing, retreat and turning to of the utility model with a cover electrical controller control motor speed; (3) the said power drive Hydraulic Pump that comprises power hydraulic system and DA valve control is arranged; Can realize the step-less adjustment discharge capacity; The HM Hydraulic Motor of drive in pressure pocket 7, remaining the moment of torsion of Hydraulic Pump and the output torque of driving engine has optimum matching, realizes reaching efficiently, automatically low consumption; The ability of performance driving engine that can be maximum is used for abominable occasion such as military affairs, the disaster relief.

The utility model can also be installed inflatable air bag with the upper part by waterline in the side, can play damping, absorbs alluvion, makes the driver that better driving enjoyment and safety arranged.

The utility model has increased devices such as side float through the repacking to automobile, and it approximately spends in ten thousand yuan of 5-6, just can make this amphibian automobile be widely used in the waterborne of military affairs, disaster relief and rescue waterborne and rivers and lakes and play.

Claims

1. amphibious automobile; The power drive that comprises automobile and be positioned at car chassis; It is characterized in that said automobile top is provided with air inlet pipe (3) and freeing pipe (2); Said air inlet pipe (3) and freeing pipe (2) respectively with automobile on air system link to each other with exhaust system; Be fixed with air bag (10) under the car chassis that is elevated, the automobile both sides are provided with hinged and by the side float (6) of the hydraulic actuating cylinder control of being fixed in automobile side with the car chassis crossbeam, are provided with pressure pocket (7) under the said side float (6).

2. amphibious automobile according to claim 1 is characterized in that the inflatable packer (11) of said air bag (10) for being provided with between two-layer neonychium (12) and the said neonychium (12).

3. amphibious automobile according to claim 1 is characterized in that said pressure pocket (7) has the closed cavity of pipe for set inside.

4. amphibious automobile according to claim 1 is characterized in that the height that said car chassis is raised is 150-200mm.

5. amphibious automobile according to claim 1, the outside that it is characterized in that said side float (6) is a streamlined structure, its arranged outside has guardrail (1).

6. amphibious automobile according to claim 1 is characterized in that the said automobile tail supporting plate (9) that has been connected through the hinge.

7. amphibious automobile according to claim 1 is characterized in that said power drive comprises through automobile power to export shaft drying versatile spindle, and the impeller (8) of water sailing power is provided, and provide waterborne turn to turn to rudder.

8. amphibious automobile according to claim 1 is characterized in that said power drive includes the output shaft that electrical generator provides power, is provided with power-transfer clutch between said output shaft and the motor.

9. amphibious automobile according to claim 1 is characterized in that the Hydraulic Pump that said power drive comprises power hydraulic system and the control of DA valve is arranged.