CN201964845U - Amphibious assault vehicle - Google Patents
Amphibious assault vehicle Download PDFInfo
- Publication number
- CN201964845U CN201964845U CN2011200716244U CN201120071624U CN201964845U CN 201964845 U CN201964845 U CN 201964845U CN 2011200716244 U CN2011200716244 U CN 2011200716244U CN 201120071624 U CN201120071624 U CN 201120071624U CN 201964845 U CN201964845 U CN 201964845U
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- amphibious
- plate
- stem
- hydraulic cylinder
- shock vehicle
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Abstract
The utility model discloses an amphibious assault vehicle which comprises a retractable ship bow. The retractable ship bow is formed by splicing one lower bow plate at the center and two side bow plates which are symmetrically distributed on the left and right sides of the lower bow plate. The profile of the lower bow plate adopts an isosceles triangle, and the lower bow plate is retracted to the head of the assault vehicle through a hydraulic cylinder and a guide rail when the amphibious assault vehicle moves on land to be served as a front accessional armor; and the profile of the side bow plate adopts a parallelogram with front and rear edges being parallel with each other or a trapezoid, and the side bow plates are retracted to two sides of the assault vehicle through the hydraulic cylinder and the guide rail when the amphibious assault vehicle moves on land to be served as side accessional armors. By adopting the retractable ship bow, the amphibious assault vehicle has excellent aquatic maneuvering characteristics.
Description
Technical field
The utility model relates to a kind of amphibischer Panzerwagen, relates in particular to a kind of amphibious Shock vehicle.
Background technology
Amphibious Shock vehicle has irreplaceable effect in landing operations, for the such complete unity and particularly important with the multinational ocean big country of territory dispute that exists not of China.For this reason, China always payes attention to the development of amphibious vehicle.Not long ago the homemade amphibious Shock vehicle of the amphitypy that emerges (because of not thoroughly open, tentatively is referred to as " ZB/TD-05 " by saying in the streets.See " in, the novel amphibious assault vehicle of the United States, Russia compete fiercely ", literary composition/Ao Guang, photography/rivers and mountains, Naval and Merchant Ships 2009.11, naval vessel knowledge periodical publisher.) be newest fruits wherein.This car comprises car body, dynamical system, control system, land advance system, advance system waterborne, armament systems etc.Wherein, behavioral system waterborne comprises car body, collapsible head and the tail slide plate, hydraulic jet propulsion system etc.During flashing, open the head and the tail slide plate, in accelerator, realize changing to the boat attitude of coast period, thereby obtaining the higher speed of a ship or plane from draining, transition stage.Yet, be not difficult to find out that from disclosed data there is following defective in this series vehicle: 1, in the very large first slide plate folding and unfolding process, at certain time intervals in, preceding visual field, firing area stopped fully, to motor-driven, fight all totally unfavorable.2, roomy, straight first slide plate is under draining, mistake crossing attitude, cause very big frictional resistance and wave making resistance, limited the acceleration of vehicle to a great extent, improved the resistance wall, increased the engine burden, postponed vehicle from draining to the transition process that slides the boat attitude; And to sliding the boat attitude, the problem that wave making resistance is bigger still exists, and therefore highest speed is subjected to severely restricts.3, the car head that is served as by roomy first slide plate has no the seaworthiness line style and can say, causes when vehicle is waterborne advances maneuvering performance such as shipping-direction stability relatively poor.4, very large first slide plate bring more greatly by the stormy waves area, cause vehicle wind and wave resistance poor-performing, limited the service condition and the applicability of vehicle.
Similar to it, U.S.'s EFV (EFV) is although by taking the more complicated ascending, descending that increases to hinder measure, increase engine power, reduce first slide plate area, make partial properties make moderate progress, but first slide plate serves as the inherent shortcoming that car head brings still fails to overcome at all, efficiency-cost ratio even not as good as homemade novel amphibious Shock vehicle (ZB/TD-05).
Summary of the invention
The utility model is intended to overcome above-mentioned amphibious Shock vehicle defective, provide a kind of simple and reliable for structure, the land and water performance is all good, the amphibious Shock vehicle that efficiency-cost ratio is higher.
The utility model comprises car body, land advance system, advance system waterborne, dynamical system, control system, armament systems, it is characterized in that, described advance system waterborne comprises the extendible stem.
Described extendible stem is put together by 1 following stem plate placed in the middle and 2 side stem plates that are symmetrically distributed in about it.
Described down stem plate gabarit is an isosceles triangle, and lower edge is articulated in its auxilliary plate, establishes slide block on the described auxilliary plate, be connected in the anterior car of described amphibious Shock vehicle by guide rail and hydraulic cylinder at the bottom of; Top is articulated in described amphibious Shock vehicle car head by hydraulic cylinder, landly draws in described amphibious Shock vehicle car head by hydraulic cylinder, serves as preceding applique armour.
Described stem plate down comprises main body and crawler belt shield, and described crawler belt shield is articulated in described stem plate main body down by elastic hinge, land gathering and described stem plate main body down; Waterborne by pulley, Lian Suo and hydraulic cylinder expansion, cover the crawler belt mouth.
Described side stem plate gabarit is the parallel parallelogram of front and rear edge or trapezoidal, on establish slide block, leading edge is articulated in described amphibious Shock vehicle car head by hydraulic cylinder; Trailing edge is articulated in its auxilliary plate, establishes slide block on the described auxilliary plate, is connected in described amphibious Shock vehicle car side by guide rail and hydraulic cylinder, draws in described amphibious Shock vehicle car side by hydraulic cylinder and guide rail during land travelling, and serves as the side applique armour.
The auxilliary plate of described down stem plate and side stem plate is provided with positioner, with the steadiness that strengthens its rounding state and the structural strength of amalgamation state.
Obviously, adopt such scheme, can obtain following technique effect:
1, the line style that vehicle of advancing waterborne is close to speedboat is given in the setting of wedge shape extendible stem and together with the protracting of auxilliary plate, and than the first slide plate of correlation technique scheme, has weakened car head (being described stem) wave making; Simultaneously, by the adjustment (being equivalent to change the vehicle commander) of auxilliary plate front-extending quantity, be achieved the favourable interference of head and the tail shear wave, thereby effectively reduce wave making resistance.
2, under draining and the mistake crossing attitude, than the roomy first slide plate of correlation technique scheme, the wet water area of car head (being described stem) is less relatively, thereby effectively reduces frictional resistance.
3, the improvement of vehicle line style has reduced the longitudinal pressure gradient, thereby effectively reduces form drag.
4, the wedge shape stem is more conducive to plough the waves than the first slide plate of correlation technique scheme, thereby effectively reduces rough sea resistance.
5, the wedge shape stem significantly reduces than the first slide plate front face area of correlation technique scheme, thereby has effectively strengthened the vehicle wind resistance.
6, the wedge shape stem is more conducive to go as course than the first slide plate of correlation technique scheme, thereby has effectively strengthened maneuverability.
7, the stem folding and unfolding is not subjected to environmental limitations and folding and unfolding process and duty all to influence visual field and firing area hardly substantially.
8, following, side stem plate supports mutually, constitutes firm load-carrying construction, and is better than the anti-property of carrying of the first slide plate segmentation structure of correlation technique scheme.
In sum, during waterborne advancing, the reducing of resistance makes the present invention carry out the transition to the water skiing state than the correlation technique scheme is easier from hull-borne; Equal-wattage drives down, and speed is faster; Driving power is littler under the identical speed.Simultaneously, than the correlation technique scheme, the utility model wind and wave resistance performance and maneuverability are better.
In addition, it is emphasized that above-mentioned technique effect is to be applied to cooking technique, do not increase construction weight and cost substantially, keep obtaining under the prerequisite of the original land performance of vehicle, and the cancellation of the collapsible first slide plate car prime minister that is more convenient for is closed the layout of device.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is the utility model front view
Fig. 2 is the utility model vertical view
Fig. 3 is the utility model upward view
Fig. 4 is the utility model front view
Fig. 5 is the utility model rearview
Fig. 6 is the utility model travel condition front view waterborne
Fig. 7 is the utility model travel condition vertical view waterborne
Fig. 8 is the utility model travel condition upward view waterborne
Fig. 9 is the utility model travel condition front view waterborne
Figure 10 is the utility model travel condition rearview waterborne
Figure 11 be the utility model by the land to water travel condition transfer process schematic diagram, wherein, Figure 11-1 to Figure 11-4 be transfer process decomposition step vertical view
Figure 12 is the crawler belt shield expansion process schematic diagram of stem plate under the utility model, and wherein, Figure 12-1, Figure 12-3 is crawler belt shield expansion process decomposition step front view, 12-2, Figure 12-4 be respectively into Figure 12-1, Figure 12-3A to view
Need to prove, in view of map sheet limited, for giving top priority to what is the most important, with the utility model difference technical characterictic non-directly related, with the structure of the same or similar part of the homemade amphibious Shock vehicle of correlation technique scheme (ZB/TD-05), do not provide in the accompanying drawings or only in vertical view, schematically provide, in order to avoid the interpretation of influence difference technical characterictic.
The specific embodiment
The utility model comprises car body, land advance system, advance system waterborne, dynamical system, control system, armament systems, it is characterized in that, described advance system waterborne comprises extendible stem 1.Described extendible stem 1 is put together by a following stem plate 2 placed in the middle and two blocks of side bow 3 plates that are symmetrically distributed in about it.Described stem plate 2 gabarits down are isosceles triangle, and lower edge is articulated in its auxilliary plate 4, and described auxilliary plate 4 is connected at the bottom of the anterior car of described amphibious Shock vehicle by guide rail 5 and hydraulic cylinder 6; Top is articulated in described amphibious Shock vehicle car head 8 by hydraulic cylinder 7, landly draws in described amphibious Shock vehicle car head 8 by hydraulic cylinder 6,7 and guide rail 5, serves as preceding applique armour.Described stem plate 2 down comprises main body 9 and crawler belt shield 10, and described crawler belt shield 10 is articulated in described stem plate main body 9 down by elastic hinge 11, land gathering and described stem plate main body 9 down; Waterborne by pulley 12, even rope 13 and hydraulic cylinder 14 expansion, cover the crawler belt mouth.Described side stem plate 3 gabarits are the parallel parallelogram of front and rear edge or trapezoidal, on establish slide block 15, leading edge is articulated in described amphibious Shock vehicle car head 8 by hydraulic cylinder 16; Trailing edge is articulated in its auxilliary plate 17, establish slide block on the described auxilliary plate 17, be connected in described amphibious Shock vehicle car side 20 by guide rail 18 and hydraulic cylinder 19, draw in described amphibious Shock vehicle car side 20 by hydraulic cylinder 16,19 and guide rail 18 during land travelling, serve as the side applique armour.
The utility model land and water mode of advancing is changed very easy mutually.As follows by the land to the water transfer process: down, side stem plate 2,3 together with its auxilliary plate 4,17 respectively in hydraulic cylinder 6,19 its folding and unfolding guide rails 5,18 of effect lower edge protract ( hydraulic cylinder 7,16 servo-actuateds this moment), the back assistant board 4,17 that puts in place of protracting is located down in positioner (not providing among the figure) effect, following stem plate 2 turns to the operating position under hydraulic cylinder 7 effects, side stem plate 3 turns to the operating position under hydraulic cylinder 16 effects, crawler belt shield 10 launches by pulley 12, company's rope 13 and hydraulic cylinder 14, thereby finishes stem 1 amalgamation.Meanwhile, tail slide plate 21 rotate in place under hydraulic cylinder 22 effects.After the offshore (warship), bogie wheel is packed up, crawler tensioning, and hydro-jet propulsion system work enters travel condition waterborne.Otherwise change to the land by water, process is as follows: crawler belt shield 10 is by elastic hinge 11 reset (this moment hydraulic cylinder 14 servo-actuateds), down, side stem plate 2,3 turns to the position of protracting respectively under hydraulic cylinder 7,16 effects, recover position ( hydraulic cylinder 7,16 servo-actuateds this moment) in its folding and unfolding guide rail 5,18 backs, hydraulic cylinder 6,19 effect lower edges respectively after removing the location, draw in thereby finish stem 1.Meanwhile, tail slide plate 21 resets in hydraulic cylinder 22 effect turning down.Crawler belt loosens, and bogie wheel puts down, and land advance system work enters land travel condition.
Technical scheme that the utility model adopted and technical measures can be used for amphibischer Panzerwagen such as alligator tank equally, and can obtain identical or close technique effect, effectively improve mobility waterborne such as using vehicle speed waterborne.
Claims (6)
1. an amphibious Shock vehicle comprises car body, land advance system, advance system waterborne, dynamical system, control system, armament systems, its feature in, described advance system waterborne comprises the extendible stem.
2. amphibious Shock vehicle according to claim 1 is characterized in that, described extendible stem is put together by 1 following stem plate placed in the middle and 2 side stem plates that are symmetrically distributed in about it.
3. amphibious Shock vehicle according to claim 2 is characterized in that, described down stem plate gabarit is an isosceles triangle, and lower edge is articulated in its auxilliary plate, establishes slide block on the described auxilliary plate, be connected in the anterior car of described amphibious Shock vehicle by guide rail and hydraulic cylinder at the bottom of; Top is articulated in described amphibious Shock vehicle car head by hydraulic cylinder, landly draws in described amphibious Shock vehicle car head by hydraulic cylinder, serves as preceding applique armour.
4. amphibious Shock vehicle according to claim 3 is characterized in that, described stem plate down comprises main body and crawler belt shield, and described crawler belt shield is articulated in described stem plate main body down by elastic hinge, land gathering and described stem plate main body down; Waterbornely launch to cover the crawler belt mouth by pulley, Lian Suo and hydraulic stem.
5. amphibious Shock vehicle according to claim 2 is characterized in that, described side stem plate gabarit is the parallel parallelogram of front and rear edge or trapezoidal, on establish slide block, leading edge is articulated in described amphibious Shock vehicle car head by hydraulic cylinder; Trailing edge is articulated in its auxilliary plate, establishes slide block on the described auxilliary plate, is connected in described amphibious Shock vehicle car side by guide rail and hydraulic cylinder, draws in described amphibious Shock vehicle car side by hydraulic cylinder and guide rail during land travelling, and serves as the side applique armour.
6. according to claim 3 to 5 each described amphibious Shock vehicle wherein, it is characterized in that the auxilliary plate of described stem plate down and side stem plate is provided with positioner, the structural strength when steadiness when drawing in and amalgamation to strengthen described stem plate down and side stem plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200716244U CN201964845U (en) | 2011-03-11 | 2011-03-11 | Amphibious assault vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200716244U CN201964845U (en) | 2011-03-11 | 2011-03-11 | Amphibious assault vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964845U true CN201964845U (en) | 2011-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200716244U Expired - Fee Related CN201964845U (en) | 2011-03-11 | 2011-03-11 | Amphibious assault vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917479A (en) * | 2018-06-28 | 2018-11-30 | 湖南大学 | A kind of armored housings and its optimization method of light airborne battlebus |
| CN113183695A (en) * | 2021-04-26 | 2021-07-30 | 郑州宇通重工有限公司 | Sliding plate mechanism of running equipment and running equipment with underwater working condition |
-
2011
- 2011-03-11 CN CN2011200716244U patent/CN201964845U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917479A (en) * | 2018-06-28 | 2018-11-30 | 湖南大学 | A kind of armored housings and its optimization method of light airborne battlebus |
| CN113183695A (en) * | 2021-04-26 | 2021-07-30 | 郑州宇通重工有限公司 | Sliding plate mechanism of running equipment and running equipment with underwater working condition |
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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: 20110907 Termination date: 20120311 |