RU2550103C1 - Transport facility - Google Patents

Abstract

FIELD: transport.

SUBSTANCE: proposed vehicle comprises body, head, propulsor and steering complex. Hollow cylindrical screw jacket is arranged around the periphery of the body to spin there about and around its axis. Said jacket has outer laps as screw blades over the entire length of screw jacket. It is composed by three or more rectangular equal-width equal-length strips concaved or convexed relative to screw jacket rotational axis. Said strips are coiled in vertical plane in lengthwise direction and flexed in screw lines across cylindrical mandrel. Or, said screw jacket can be composed by three or more screw strips, curvilinear of various order and degree of curvature at centres located outside or inside screw jacket cross-section. Said strips are interconnected to make laps as screw blades over the entire length of screw jacket, screw lines and screw curvilinear surfaces as helical grooves concaved or convexed relative to screw jacket rotational axis with curvature centres located outside or inside screw jacket cross-section.

EFFECT: enhanced operating performances.

11 dwg

Description

The present invention relates to vehicles that can move at high speed.

This is achieved by the fact that a hollow cylindrical helical shirt with external inlets in the form of screw blades along the entire length of the helical shirt, mounted on the perimeter of the vehicle, containing the body, head, propulsion and steering complex, is mounted around the perimeter of the entire body with the possibility of rotation around the body and its own axis. of three or more rectangular strips of the same width and length of a concave or convex shape relative to the axis of rotation of the screw shirt, rolled up in a vertical plane in the longitudinal direction and curved along helical lines in the transverse direction on a cylindrical mandrel, or a helical shirt can be made of three or more helical strips of curvilinear shape of different order and degree of curvature with centers located outside or inside the cross section of the helical shirt, while the strips are interconnected with the formation along the perimeter of the screw shirt of inlets in the form of screw blades along the entire length of the screw shirt, helical lines and helical curved surfaces in the form of concave and helical grooves whether it is convex in relation to the axis of rotation of the screw jacket with centers of curvature located outside or inside the cross section of the screw jacket.

According to the patent literature not found a technical solution similar to the claimed, which allows to judge the inventive step of a vehicle.

The novelty is due to the fact that the vehicle over the entire length of the casing is equipped with a cylindrical screw jacket with the possibility of rotation around the casing and its own axis with external inlets in the form of screw blades along the entire length of the screw jacket, equipped with multi-start curved screw surfaces in the form of screw channels that are screwed into the water and give the vehicle longitudinal movement at high speed, determined by the pitch of the screw surfaces, for example, with the pitch of the screw surface of the screw ru head, equal to 100 meters per one revolution, the vehicle can move 100 meters, at a speed of 100 rpm the speed of the vehicle can reach a speed of 1000 km / h.

The novelty of the proposal is also due to the fact that the screw shirt is mounted throughout the vehicle, which improves its cavitation characteristics, ensures a reduction in energy costs for its movement.

The novelty lies in the fact that due to the external helical surfaces of double curvature, the hydraulic resistance of water when moving the vehicle decreases, this increases the speed and reduces noise, which together with the indicated geometric elements of the helical cylindrical shirt improves its cavitation characteristics.

The novelty lies in the fact that the helical cylindrical shirt is made of three or more helical strips of curvilinear shape of various orders and degrees of curvature, which reduces hydraulic resistance, increases the speed of movement of vehicles and expands technological capabilities.

The novelty also lies in the fact that the screw shirt is made cylindrical, which ensures a smooth movement of the vehicle in the water, noiselessness and reduced hydraulic resistance.

The novelty of the invention lies in the fact that the screw shirt has a smooth cross-section along the entire length, which ensures a decrease in water resistance when the vehicle is moving and is silent.

The novelty is also seen in the fact that the screw-in shirt is screwed in with multi-pass channels of a curved shape, which increases speed and reduces noise.

The novelty also lies in the fact that along the perimeter of the helical shirt helical surfaces of concave curvilinear shape are formed along its length, which reduces the resistance to movement of the vehicle.

The novelty is also due to the fact that the perimeter of the screw shirt is made of rectangular rolled up in the vertical plane and sequentially interconnected along the length of the spiral shirt, rolled up in the vertical plane in the longitudinal direction and curved on the cylindrical mandrel along the helical lines in the transverse direction with the formation around the perimeter helical shirts of helical lines and helical curved surfaces in the form of helical grooves of a concave or convex shape with respect to the axis of symmetry of the helical shirt ki with centers of curvature located outside or inside the cross section of the screw jacket, which facilitates the movement of the vehicle and increases the speed due to lower hydraulic resistance.

The novelty lies in the fact that along the entire length of the screw shirt flaps are formed in the form of screw blades along the entire length of the screw shirt, which increases the speed of the vehicle.

The invention is illustrated by drawings, in which: figure 1 shows a means of transport, General view; figure 2 is a top view of figure 1; figure 3 - screw shirt mounted from three strips, General view; figure 4 is a section aa in figure 3 with the centers of curvature of the strips inside the screw jacket; figure 5 is a section aa in figure 3 with the centers of curvature of the strips outside the screw jacket; 6 is a screw shirt mounted from eight strips, a General view; Fig.7 is a section bB in Fig.6; Fig - view of a rectangular strip after twisting its ends relative to the horizontal axis O ₁ -O ₁ ; figure 9 is a view of the strip after twisting it on a cylindrical mandrel; figure 10 is a section bb in figure 9; figure 11 - section bb with the alignment of the edges of the two strips.

The vehicle (Fig. 1, Fig. 2) contains a housing 1, a head 2, a steering complex 3 and a propulsor 4. A hollow cylindrical screw shirt 5 with external inlets in the form of screw screws is mounted around the perimeter of the entire body 1 with the possibility of rotation around the body 1 and its own axis blades along the entire length of the screw shirt.

The hollow cylindrical screw jacket 5 is mounted without the possibility of axial movement relative to the housing 1 and is equipped with devices for making the cylindrical hollow screw jacket 5 rotation around its own axis and the housing 1 (not shown).

A hollow cylindrical screw shirt 5 is made, for example, of three (FIG. 3, FIG. 4, FIG. 5) stripes 6, 7, 8 (FIG. 4) or 9, 10, 11 (FIG. 5) that are identical in width and length. folded in a vertical plane in the longitudinal direction, and curved along helical lines in the transverse direction on a cylindrical mandrel, and interconnected to form around the perimeter of the screw shirt 5 outer inlets A, B, C (Fig. 3, Fig. 4, Fig. 4, Fig. 5) in the form of screw blades, made with external curved surfaces of a concave 6, 7, 8 shape (figure 4) with centers of curvature with arms of a cylindrical screw shirt 5 or convex shape 9, 10, 11 (FIG. 5) with respect to the axis of symmetry - the axis of rotation of the cylindrical screw shirt 5 with centers of curvature inside the cylindrical screw shirt 5. Inlets A, B, C are shown in FIG. 3, FIG. .4, Fig. 5 separated from the strips by dash-dotted lines with two points 12.

The connection lines of the strips rolled into a screw form distinct, unidirectional three-way, constant-pitch helical lines 13-14, 15-16, 17-18 along the perimeter of a cylindrical helical hollow shirt 5 (Fig. 3, Fig. 4, Fig. 5).

Strips 6, 7, 8 or 9, 10, 11 are connected to each other with the formation of flaps A, B, C by known methods, for example by welding, and with the formation of not only helical lines 13-14, 15- around the perimeter of the cylindrical helical hollow shirt 5 16, 17-18 along the outer perimeter, but also of the internal helical grooves K ₁ , K ₂ , K ₃ (Fig. 4, Fig. 5) with a constant along the length of the hollow cylindrical helical shirt 5, step S _{1 of} helical lines (Fig. 2) .

Each of the strips 6, 7, 8 or 9, 10, 11 is twisted in the longitudinal direction relative to its own axis of symmetry O ₁ -O ₁ , for example, strip 6 in Fig.6 with longitudinal side edges 19 and 20, which is fixed in hot or cold state one of the ends and the other end of the strip is rotated in a given direction. The strip twisted in this way is placed on a cylindrical mandrel 21, such as, for example, in FIG. 7, FIG. 8, strip 6, and bent so that the edges 19 and 20 of strip 6 are placed in the transverse direction along helical lines. In this case, the strip 6 is deformed and it is either removed from the mandrel or fixed on it in a deformed position. The remaining strips 7 and 8 are treated in a similar manner. Next, the strips thus deformed are placed on the mandrel 21, for example, as in FIG. 9, strips 6 and 7, for example, the lateral side 20 of stripe 7 with dash-dotted with two points line 12 of stripe 6, and connected by known ways, for example by welding.

A hollow cylindrical screw shirt 5 (Fig. 10, Fig. 11) can be made of not only three, but also more strips with flaps 12, for example 22, 23, 24, 25, 26, 27, 28, 29, twisted along a helix in the longitudinal direction (Fig.6) and curved in the transverse direction (Fig.7. Fig.8).

Each of the strips 22, 23, 24, 25, 26, 27, 28, 29 is twisted in the longitudinal direction relative to its own axis of symmetry O ₁ -O ₁ , for example, as strip 6 in Fig. 6 with longitudinal side edges 19 and 20, which is fixed in hot or cold state one of the ends and rotated the other end of the strip in a given direction. Thus twisted strip 6 is placed on a cylindrical mandrel 21, as, for example, in figure 7, strip 6, and bent so that the edges 19 and 20 of strip 6 would be placed in the transverse direction along helical lines. In this case, the strip 6 is deformed and it is either removed from the mandrel or fixed on it in a deformed position. The remaining strips 7 and 8 are treated in a similar manner. Next, the strips thus deformed are placed on the mandrel 21, for example, in FIG. 7, strips 6 and 7, for example, the side 20 of stripe 7 with dash-dotted with two points line 12 of stripe 6, and connected by known methods for example by welding.

A hollow cylindrical screw shirt 5 can be made (FIG. 3, FIG. 10) of three or more curved in a vertical plane and sequentially interconnected along the length of the helical stripes of a curved concave (FIG. 4) or convex (FIG. 5) shape relative to the axis of rotation of the screw jacket 5 and described by curves of various orders and degrees of curvature, for example, lines of the second order of curvature:

- an ellipse x ² / a ² + y ² / b ² = 1;

- parabola y ² = 2 * p * x;

- hyperbola y = k / x.

Lines of the third order of curvature and higher:

- Cartesian leaf x ³ + y ³ -3 * a * x * y = 0;

- Agnesi curl y = a ³ * (α ² + x ² );

- stanoid y ³ = x ² (a + x) / (a-x);

- snail Pascal (x ² + y ² -2R * x) ^{2-a 2} * (x ² + y ² ) = 0, etc .;

and lines of the nth order of curvature - polynomials.

The connection lines of the strips rolled into a screw form a distinct cylindrical multi-start screw jacket 5 (FIG. 1, FIG. 2, FIG. 3, FIG. 10).

Moving the vehicle means is carried out by rotating the screw cylindrical shirt 2 of the propulsion device 1, which is screwed into the water layers during rotation and imparts a longitudinal motion to the vehicle body 3 at a speed determined by the rotational speed of the screw cylindrical shirt 2. The vehicle body 3 keeps its position when moving with steering complex 4.

Technical and economic advantages of a torpedo arise due to the execution of a vehicle around the perimeter of the vehicle with the possibility of rotation around the body and its own axis of the hollow cylindrical helical shirt and the creation on its outer surface of unidirectional cylindrical helical lines and helical surfaces in the form of channels of a curved shape, which are not only screwed into the water layers, but also provide, at the same time, the movement of the vehicle with high speed in the longitudinal direction.

Claims (1)

A transport vehicle comprising a housing, a head, a propulsion device and a steering complex, while a hollow cylindrical screw shirt with external inlets in the form of screw blades along the entire length of the screw shirt made of three or more is mounted around the perimeter of the entire body with the possibility of rotation around the body and its own axis rectangular strips of the same width and length of a concave or convex shape relative to the axis of rotation of the screw jacket, folded in a vertical plane in the longitudinal direction and curved to helical lines in the transverse direction on a cylindrical mandrel, or a helical shirt can be made of three or more helical strips of curvilinear shape of various orders and degrees of curvature with centers located outside or inside the cross section of the helical shirt, while the strips are interconnected to form along the perimeter helical shirts of inlays in the form of helical blades along the entire length of the helical shirt, helical lines and helical curved surfaces in the form of concave or convex helical grooves s relative to the axis of rotation of the screw jacket with centers of curvature located outside or inside the cross section of the screw jacket.

Images