CN202243998U

CN202243998U - Planing boat structure

Info

Publication number: CN202243998U
Application number: CN2011202815367U
Authority: CN
Inventors: 江世民
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-03
Filing date: 2011-08-03
Publication date: 2012-05-30
Anticipated expiration: 2021-08-03

Abstract

The utility model discloses a planing boat structure, which is provided with a boat body and characterized in that a cabin bottom at the bottom of the boat body comprises four self-adapting wheels capable of rolling on the water surface during high speed advancing, wherein the self-adapting wheels are distributed in coplanar and array mode, the mutual position relation of the self-adapting wheels enables the self-adapting wheels to support the boat body to be stabilized on the same plane, the rolling direction of the self-adapting wheels is identical to the advancing direction of the boat body, and each self-adapting wheel is connected onto the cabin bottom through a vibration absorber which can reduce vibration relative to lifting of the boat body. The boat body provided with the four vibration absorbers and the four self-adapting wheels can contact with the water surface through the self-adapting wheels during high speed advancing, and the self-adapting wheels independently absorb vibration energy brought by water surface surges through the vibration absorbers, so that gestures of the boat body can be stable under the premise of keeping high speed of the advancing boat body.

Description

A kind of structure of glider

Technical field

The utility model relates to a kind of structure of glider.

Background technology

Glider is celebrated with its high-revolving characteristics of advancing.Usually; High-speed travel along with the increase of speed, diminishes hull drinking water through its bilge form in the glider of the water surface; Thereby minimizing bilge surface contacts with the water surface; Reduce because the resistance that the astringency of water body is brought to hull, can give full play to the effect of power system, obtain gratifying speed.So just characteristics; Make hull in high-speed travel during in the water surface, the bearing surface that obtains reduces, no matter receive the impact of front surge; Still the influence of horizontal wave, wind-force; The capital makes hull unstable inevitably, has restricted the further raising of speed on the one hand, has reduced the safety of hull on the other hand.We find, as where designing glider, make its constructional feature both can satisfy high-speed cruising, have suitable stable characteristics again, become an inevitable demand of this type design of planing boat.

The utility model content

To the design requirement of above glider, the utility model proposes a kind of structure of glider, and its technical scheme is following:

A kind of structure of glider has a hull, and:

The bilge of said hull bottom is installed four and can when high-speed travel, be rolled in the self adaptation wheel of the water surface; This self adaptation wheel coplane array distribution, its mutual alignment relation can support said hull and be stable at a plane; And its rotating direction is advanced square consistent with said hull; And each said self adaptation wheel is through being connected in the said bilge with respect to the shock absorber of said hull up-down vibration damping.

As the preferred embodiment of present technique scheme, can aspect following, improve to some extent:

In the preferred embodiment on the last technical scheme basis, said bilge profile is the form of rectangle, its bottom surface smooth planar; Said self adaptation wheel is distributed as rectangular array, and is arranged at four jiaos of the said bilge.

In the preferred embodiment on the last technical scheme basis, said hull also comprises a secondary vibration proof mounting in said bilge position, and said shock absorber all is fixed on the said secondary vibration proof mounting.

In one type of preferred embodiment on the technique scheme basis, said self adaptation is taken turns to have separately in said bilge front end person and is pointed to one of the said hull direct of travel lift plate that cleaves, and the rotating shaft that said cleave lift plate and said self adaptation are taken turns fixes.

In one type of preferred embodiment on the technique scheme basis, said shock absorber comprises:

One bearing, its top is installed on the said bilge, and its bottom has a rotating shaft;

One swing arm, laterally as for said bearing bottom, its stage casing activity is matched with said rotating shaft; The axle of the fixing said self adaptation wheel of one of which end is provided with the damper spring that can stretch along this swing arm swing between the other end and the said bilge.

Have in the preferred embodiment on the secondary vibration proof mounting technical scheme basis:

One chassis, this chassis have and the cooresponding framework of said bilge outline;

Spring leaf is fixed between the said bilge and the chassis, and is arranged on the said framework.

In the preferred embodiment on the technique scheme basis, the side of said self adaptation wheel has the stream line pattern that protrudes gradually to central authorities from its two end face.

The beneficial effect that the utility model brings is:

1. the hull that has four independent shock absorbers and self adaptation wheel; When high-speed travel, touch mutually with the water surface through the self adaptation wheel; The self adaptation wheel independently absorbs the vibrational energy that water surface surge brings through shock absorber, the hull of advancing is kept under the high-revolving prerequisite, its hull attitude stabilization.

2. the self adaptation wheel of rectangular array form symmetrical distribution has good steering sensitivity.

3. the hull that has the secondary vibration proof mounting further absorbs when high speed hull is caused the vibrational energy that jolts, and keeps the stability of hull more.

4. the shock absorber that has swing arm, its length direction and hull direct of travel are consistent, and make its direction of vibration rule, thereby have optimized the steering sensitivity of hull more.

5. the lift plate that cleaves reduced the energy that place self adaptation wheel is impacted on the one hand, and dried up height reduces water resistance when having promoted the place and adapting to wheel and slide; Front end surge to all self adaptation wheels carries out pretreatment on the other hand, obtains the more stable water surface.

Description of drawings

Embodiment is described further the utility model below in conjunction with accompanying drawing:

Fig. 1 is the lateral plan of the utility model embodiment;

Fig. 2 is a left view embodiment illustrated in fig. 1;

Fig. 3 is the backplan of Fig. 2.

The specific embodiment

Like Fig. 1, the lateral plan of the utility model embodiment, Fig. 2 are left views embodiment illustrated in fig. 1, and Fig. 3 is the backplan of Fig. 2; Describe in conjunction with this three figure:

The structure of this a kind of glider, its hull 10 is flat form, has the streamline contour outside face, is bilge 11 in the bottom of hull 10; Basically, the bilge 11 is exactly the drinking water part of this glider when being still in the water surface, and its bottom smooth planar does not have structures such as tangible special convexity, depression, and the form of this bilge 11 during in the water surface, has lower water resistance at hull 10 low speed drivings.

In the bilge 11, hull 10 has a secondary vibration proof mounting, and this secondary vibration proof mounting comprises a chassis 20 and spring leaf 22 fixed thereon, and spring leaf 22 is the main bodys that are fixed on chassis 20, on the framework 21; And, this framework 21 be shaped as rectangle, suitable with the outline rectangle of the bilge 11.So, spring leaf 22 is fixed with the periphery of hull 10, when reducing the relative chassis of hull 10 20 to greatest extent and deflecting because of vibration at the moment of torsion of this fixed position generation.

Be fixed with four shock absorbers 30 on the framework 21, each shock absorber 30 comprises a bearing 31, a swing arm 32, this two a rotating shaft 34, and stretch damper spring 33 and retracing spring 36 between swing arm 32 and framework 21; At the other end of swing arm 32 with respect to retracing spring 36, the axle of self adaptation wheel 35 is fixing on it, and in fact damper spring 33 and all available other elastomeric elements of retracing spring 36 substitute such as shell fragment etc., still use stage clip as elastomeric element in this example.Self adaptation wheel 35 adopts density to process less than the light material of water.The shock absorber 30 of this form, its principle of work is obvious:, advance with the direction of arrow among Fig. 1 and Fig. 3 when driving when hull 10 receives power system (not indicating), reach certain speed, the self adaptation wheel can major part emerge and roll.Because the non-planarization of the water surface, various surges can make the water surface be uneven, especially in the high-speed travel; Surging shock self adaptation wheel 35, it is 35 stressed in Fig. 1 during up-down vibration that self adaptation is taken turns, and swing arm 32 be that fulcrum is to damper spring 33 transmission amplitudes with rotating shaft 34; Thereby damper spring 33 is through its contraction between framework 21 and swing arm 32; Absorption is from the vibrational energy of self adaptation wheel 35, and when making self adaptation take turns 35 up-down vibration, its energy has only part seldom to be passed to hull 10 through making 34; Simultaneously, damper spring 22 cooperates retracing spring 36, can adjust the position, angle of swing arm 32, and its initial position is guaranteed, and can be consistent each other.Can find out that in conjunction with Fig. 1 and Fig. 3 four shock absorbers 30 are independently of one another, can not interact; Therefore; No matter the surge distribution situation of the water surface how, bonded assembly self adaptation wheel 35 can adapt to the details of the water surface on four shock absorbers 30, regulates the vibration damping situation voluntarily; Thereby framework 21 can not vibrated arbitrarily with surge, kept the attitude of hull 10.

The length direction of swing arm 32 is all consistent with hull 10 direct of travels shown in the hollow arrow in the rotating direction of self adaptation wheel 35 and the shock absorber 30, and; The array format of four self adaptation wheels 35 is four jiaos an of rectangle; So symmetrical form, on the one hand, the mutual alignment relation of self adaptation wheel 35 can support hull 10 and when static, be stable at a plane; Also make the amplitude direction of self adaptation wheel 35 keep rule, the stress equalization and the sensitivity of the turning when having guaranteed hull 10 high-speed travel simultaneously; The side of self adaptation wheel 35 has the stream line pattern that protrudes gradually to central authorities from its two end face simultaneously, has less water resistance.

Cleave lift plate 40 as for side before preceding two self adaptations wheel 35, fix with the axle of swing arm 32 with self adaptation wheel 35.The surge in hull 10 the place aheads carried out rectification when this lift plate 40 that cleaves can be to high-speed travel, reduce its bump to preceding two self adaptations wheel 35, and dried up height reduces water resistance when having promoted the place and adapting to wheel and slide; Simultaneously all self adaptations are taken turns the sharp-pointed surge of 35 pretreatments parts, the water surface that self adaptation wheel 35 is touched mutually is more stable, thereby the high speed that has further guaranteed hull 10 is with stable.

Shock absorber 30 cooperates the form on secondary vibration proof mounting chassis 20, the vibrational energy major part from four self adaptation wheels 35 is absorbed, thereby the attitude of hull 10 can keep stable more when high-speed travel.

The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented according to this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.

Claims

1. the structure of a glider has a hull, it is characterized in that:

2. according to the structure of the said a kind of glider of claim 1, it is characterized in that: said bilge profile is the form of rectangle, its bottom surface smooth planar; Said self adaptation wheel is distributed as rectangular array, and is arranged at four jiaos of the said bilge.

3. according to the structure of the said a kind of glider of claim 2, it is characterized in that: said hull also comprises a secondary vibration proof mounting in said bilge position, and said shock absorber all is fixed on the said secondary vibration proof mounting.

4. according to the structure of each said a kind of glider in the claim 1 to 3; It is characterized in that: said self adaptation is taken turns to have separately in said bilge front end person and is pointed to one of the said hull direct of travel lift plate that cleaves, and the rotating shaft that said cleave lift plate and said self adaptation are taken turns fixes.

5. according to the structure of the said a kind of glider of claim 4, it is characterized in that: said shock absorber comprises:

One swing arm, laterally as for said bearing bottom, its stage casing activity is matched with said rotating shaft; The axle of the fixing said self adaptation wheel of one of which end is provided with the damper spring that can stretch along this swing arm swing between the said swing arm and the said bilge.

6. according to the structure of the said a kind of glider of claim 3, it is characterized in that: said vibration proof mounting comprises:

7. according to the structure of the said a kind of glider of claim 1, it is characterized in that: the side of said self adaptation wheel has the stream line pattern that protrudes gradually to central authorities from its two end face.