CN101590901A

CN101590901A - Stabilizing cabin in the ship in the stormy waves

Info

Publication number: CN101590901A
Application number: CNA2008100383037A
Authority: CN
Inventors: 施仲伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-30
Filing date: 2008-05-30
Publication date: 2009-12-02

Abstract

The cabin that keeps the basic horizontal position in a kind of hull that can in stormy waves, wave, and self the interference of weight difference that is not subjected to that personnel movement in the cabin produces, its method is to keep hemisphere to make at directly stable cabin and the hemisphere of being connected with usefulness " enarthrosis " of the weight of support that the mobile little moment end far away that becomes of personnel's weight produces big moment in weight in the cabin with weight and cardan wheel, and in the maintenance cabin and hemispheroidal basic horizontal stable, eliminate the moving phenomenon of single resonance that self method of double differences causes.

Description

Stabilizing cabin in the ship in the stormy waves

1, technical field:

The present invention relates to have in a kind of ship some cabins can in stormy waves, keep, belong to the safety method field of boats and ships near level position stable status.

2, background technology:

In stormy waves boats and ships can produce rolling, pitching, head shake, hang down swing, swaying, the sloping situation in multiple top such as surging, causing all uncomfortable reactions can also influence warship shooting average in fight for passenger and staff shakes in the various measures present subtracting of boats and ships, the integral body that all is conceived to hull subtracts shakes, as bilge keel, active or passive antirolling tank, stabilizer, rudder stabilization or the like, still nobody notices that designing a kind of effective method waves hull and the steady comfortable special place that has cabin in some ships (or platform) can thereupon not rock in stormy waves.

Purpose of the present invention just provides a kind of special freight space that is placed in the hull, and it can not wave in stormy waves with hull and remains plateau near the level position.

3, summary of the invention:

The object of the present invention is achieved like this; Stabilizing cabin is independently its top and be to be connected in the middle part of on " enarthrosis " form and the hemisphere under it with other contactless cabins (or platform) all around, form is to stretch out pestle goalpost and pestle spheroid under the bilge center, the pestle spheroid injects in the mortar body of the weight post upper end in the middle part of the hemisphere, there is radial hemisphere width of cloth bar fixing with it around the mortar body, the level of pestle ball centre in the flat mortar body in width of cloth bar lower edge, external week of mortar has the preventer dish again under the width of cloth bar, its upper edge is 2-5cm under the suitable pestle ball centre, have on the preventer dish garden week shape hole of arranging send that garden week shape is arranged below radial numerous preventer and the bilge buckle the circle binding, make the bilge and the preventer dish that comprise in one " enarthrosis " form a fixing integral body, mortar body lower heavy punch post passes hemisphere center-point posterior end downwards and combines with weight again, and it promptly is universal torus that the following many cardan wheels of locating to be circular layout below 35 ° in hemisphere upper edge, outside are held.Cardan wheel props up with upper bracket by four, and frame bottom is fixed on the plane, somewhere of hull by fixing Luo silk.So, under the vertical gravity effect of weight, no matter how the hemisphere hull of being held by cardan wheel waves in stormy waves in 35 ° of scopes, closely the horizontal equilibrium attitude is constant for it.But constantly there is the personage to move in the body of cabin, in order to prevent the spontaneous inclination of bilge platform to greatest extent, enarthrosis and preventer, the structure of preventer dish has just played good effect.

Can be with for example this effect of calculation specifications: establishing weight be 1000kg, and that wants 1 ° of (also being that hemisphere and cabin are waved out 1 °) its circumferential force F of its swing ₁=Tan1 ° * 1000=17.5kg, establishing bottom surface, cabin platform area is 15m ², there is weight 100kg in edge, and its homonymy preventer is pine position relatively, and the offside preventer is nervous relatively, establishes preventer and becomes 15 ° at angle with bilge face, and then weight is by acting on the horizontal pull F of preventer dish generation to preventer then ₂=Cot15 ° * 100kg=373.2kg, and the pestle centre of sphere to preventer disk center establishes apart from being 0.02m, moment M ₂=373.2 * 0.02=7.46kgm establishes the weight post and the long 1m of the hammer heart that hangs down, and weight rotates 1 ° of required moment M ₁=17.5kg * 1m=17.5kgm, visible M ₁More than M ₂Much smaller, Lian Bandu does not rotate, and still belongs to nearly horizontal equilibrium state basically, proves that thus the pestle ball and socket can increase in the cabin voluminosity to mobile thing weight difference greatly.Preserve the stable equilibrium well within the specific limits.

Here it must be noted that: 1. to arrange the light weight of cabin internal fixation object earlier and symmetrical balance the people is entered before level indicator indicated on the level position.2. this kind cabin only supplies the comfort of personage's special requirement and usefulness, does not do the large piece running and uses.3. at the weight difference that may produce in the action radius, must be controlled at weight and move weight difference scope within 1 °-2 ° the moment, otherwise excessive then lack of equilibrium effectiveness.4. just can reach the purpose of enough dealing with as long as suitably increase weight column length and weight weight to mobile method of double differences capacity increasing in cabin (or platform).

4, description of drawings:

Further specify below in conjunction with accompanying drawing.

Fig. 1: be elevation profile of the present invention scheme drawing;

Fig. 2: be hemisphere support schematic top plan view;

Fig. 3: be that hemisphere is from top plan structure scheme drawing;

Fig. 4: be cardan wheel vertical profile structural representation;

Among the figure: 1 stablizes the cabin, 2 bilge platforms, and 3 strengthen ridge, 4 preventers, 5 hemisphere width of cloth bars, 6 preventer dishes, 7 mortar bodies, 8 cardan wheels, 9 hemispheres, 10 weights, 11 hull platforms, 12 add the end, 13 check screws, 14 supports, 15 hog frames, 16 universal torus, 17 weight posts, 18 pestle spheroids, 19 limits are shaken the edge, 20 button circles, 21 level indicators, 22 armfuls of ball clacks, 23 pestle goalpost, 24 dish holes, 25 take turns post, 26 take turns pearl, 27 hubs, and 28 posts are prominent, 29 wheel shafts, 30 take turns folder.

5, the specific embodiment:

See that from Fig. 1 stablizing objects such as light sofa is arranged in the cabin 1 displays, arrange the weight symmetrical equilibrium, make level indicator 21 indications on the positive meta of level, free movable in can entering for the passenger then, pestle goalpost 23 and pestle body 18 are arranged under bilge platform 2 mediads, the ridge 3 of reinforcement is arranged on it, be placed in the mortar body 7 and armful ball clack 22 of weight 17 upper ends to strengthen bilge binding pestle spheroid 18, a mortar body 7 and an armful ball clack 22 are fixed in the hemisphere width of cloth bar 5, hemisphere width of cloth bar lower edge level is more than the centre of sphere level of pestle spheroid 18, there is preventer dish 6 its below, the upper edge level is being selected between about 0.02m to 0.05m under the centre of sphere of pestle spheroid 18, its down siamesed weight post 17 again for the hog frame in the hemisphere 15 fixing and vertically penetrate 9 times central parts of hemisphere after connect weight 10, coil around on the preventer dish 6 hole 25 send radial preventer 4 pass between the radial hemisphere width of cloth bar 5 with bilge platform 2 under the 20 corresponding combinations of clip circle, make bilge platform 2 and the 6 parallel evenly firmly bindings of preventer dish, many people's activities produce the each point weight difference in the cabin like this, make shm power become the antagonism of big or small moment because of the inter-engagement of " enarthrosis " formula, thereby make the limited mobile method of double differences in the cabin is reached high capacity as far as possible, can remain the basic horizontal invariant position, key is that the length of increase weight post 17 and the weight of weight 10 get final product.

Hemisphere face 9 from up to down 35 ° located universal torus 16, on have numerous cardan wheels 8 to hold hemisphere face 9 flexibly, to shake along 19 be to show that the stabilization of stabilizing cabin 1 is to shake 35 ° of scopes at ship to produce effect with interior to limit.It has support 14 support letters down again universal torus 16, and bracket bottom 12 has check screw 13 and hull platform 11 to fix.Like this, when hull 11 when all directions are waved in stormy waves because weight 10 keeps motionless to the ground mental and physical efforts, and cardan wheel 8 rocks and can move in 35 ° of scopes of sphere with hull, and character activities makes 2 changes of bilge platform within 1 ° of scope because of the torque difference effect of " enarthrosis " in the ship.

Cardan wheel 8 structures have various ways, this accompanying drawing 4 be that what is a kind of with reference to form.

Claims

1, a kind of " the interior stabilizing cabin of ship in the stormy waves ", it is characterized in that: below, bottom, cabin center position has the pestle goalpost, the pestle spheroid be fixed in hemisphere, the mortar body of the weight post upper end of central vertical portion contacts and draws to become " enarthrosis ", and making firm linearity with the preventer dish of nearly pestle ball center with radial preventer, bilge portion is connected, hemisphere is located for 35 ° to be held in the palm on universal torus, is fixed in hull flat-bed support and supports the cardan wheel ring, and weight post lower end connects weight.

2, " the interior stabilizing cabin of ship in the stormy waves " according to claim 1 is characterized in that: fixing with hemisphere by radial hemisphere width of cloth bar around the mortar body, its hemisphere width of cloth bar lower edge is higher than pestle ball centre level, only under the pestle ball centre several centimetres of preventer dish upper edges.

3, it is characterized in that holding hemispheroidal universal torus according to claim described " the interior stabilizing cabin of ship in the stormy waves " is to be fixed on the support, and support and hull somewhere platform have check screw.