RU193438U1 - MASK-OVERLAPPING AVIATION - Google Patents

Abstract

The utility model relates to the field of military affairs, and more specifically to means for hiding multi-purpose aircraft at aerodromes and aerodrome sections of roads from a complex of photographic, television and radar reconnaissance means for aerospace and ground-based reconnaissance. that its frame is presented in the form of two sections, low and high, mounted on one geometric axis, the low section contains two laid on the ground and fixed connected to it, with hinged L-shaped frames attached to them, closed in places of their hinge connection to opening torsion bars, having consoles on one side and connecting guides and locks with drives on top, the high section is represented by four posts, supporting heels to him, anchors, two rigid ties, strands and guy wires, while on the racks, from the side of the low section, there are pivotally mounted fans, at the base of which there are opening springs and consisting of a set of rods connected between and fixed to the top of the uprights by ropes, while the extreme rods by means of flexible connections are fixed to the consoles of the low section, forming a single closed structure, the camouflage coating includes one sheet covering the low section and divided into two parts along the opening axis, and the second sheet, covering a high section and having two sectors with reference to their edges, and camouflage tapes between them. Theoretical studies carried out in the process of developing the proposed utility model confirmed that in temporary conditions according to the main tactical and technical characteristics and according to the evaluation criterion “combat effectiveness - cost”, the proposed technical solution has indicators about 2 times higher compared to the known analogues. 13 ill.

Description

The utility model relates to the field of military affairs, and more specifically to means for hiding multi-purpose aircraft at aerodromes and aerodrome sections of roads from a complex of photographic, television and radar reconnaissance equipment for aerospace and ground-based.

A device is known for a universal frameless mask "Tent" for hiding missile and large-sized equipment - an analogue (Manual on engineering tools and techniques for camouflaging the Ground Forces. Part I. Tools and techniques for camouflaging troops M., Military Publishing House, 1986, pp. 31-36. Total 264 page), consisting of camouflage coatings, cotter joints for their connection and quick disconnection, a set of prefabricated duralumin retaining posts, anchor stakes and pins.

The disadvantages of such a device are:

- hiding objects only in the optical wavelength range;

- significant dimensions of the mask;

- the weight of the kit is 250 kg (the presence of metal structures);

- installation of the mask is carried out by a calculation of five people in 15-35 minutes (depending on its size).

Closest to the stated solution is the device of the deforming mask "Umbrella-1" for hiding aircraft at field airfields and other large-sized military equipment and structures - a prototype (Guide to engineering tools and techniques for camouflaging the Ground Forces. Part I. Tools and techniques for camouflaging troops M. , Military Publishing House, 1986, pp. 41-43. A total of 264 pages), consisting of eight deforming elements (umbrellas), each of which consists of a metal frame and a camouflage coating resulting from the disintegration of the tabe coatings linen camouflage kits.

The disadvantages of such a device are:

- significant weight (1000 kg) and dimensions in transport position. The mask kit is transported in two boxes of 500 kg. For loading and unloading, a lifting device is necessary;

- significant material consumption of the mask design and, as a result, its high cost;

- the duration of the assembly, installation and disassembly of the mask. So the time required for assembling and installing a mask of eight deforming elements is 60-90 minutes, and for disassembling - 30-40 minutes;

- the need to bring in for the calculation of six people;

- the masking dimension does not always satisfy the height architecture of modern aircraft.

The objective of the proposed technical solution is to increase the operational characteristics and efficiency of using the mask when hiding aircraft in the places of their deployment (location) from a complex of photographic, television and radar reconnaissance equipment for aerospace and ground based by means of its safe high-speed disclosure and closure, while minimizing optimal dimensions in plan and height.

The solution to this problem is achieved by the fact that in the proposed utility model, the aviation mask-overlap is made of a frame and a camouflage coating, while the frame is presented in two sections, low and high, mounted on one geometric axis, the low section contains two laid on the ground and fixed to it lies, with hinged L-shaped frames attached to them, closed in places of their hinge connection to opening torsion bars, having consoles on one side and connecting guides and locks on top drives, the high section is represented by four struts, supporting heels to them, anchors, two rigid ties, strands and guy ropes, while on the racks, from the side of the low section, there are pivotally mounted fans, at the base of which there are open springs and consisting of a set of rods, interconnected and fixed to the top of the uprights by ropes, while the extreme rods by means of flexible connections are fixed to the consoles of the low section, forming a single closed structure, the camouflage coating includes one canvas, covering the low section and divided into two parts along the disclosure axis, and a second web covering the high section and having two sectors attached to their edges, and masking tapes between them.

The essence of the proposed technical solution is illustrated by the following images:

in FIG. 1 - 3 shows a General view of the mask in the working (masked) position;

in FIG. 4 shows a mask in an open position; in FIG. 5, 6 show the frame of the mask;

in FIG. 7 to 13 show the nodes and sections illustrating the design of the frame.

The proposed mask-overlap aviation 1 (Fig. 1-13) consists of a frame 2 and a camouflage coating 3. In the mask-overlap aviation 1, the frame 2 is presented in two sections, low 4 and high 5, mounted on one geometric axis, low section 4 contains two laid 6 on the ground and fixed to it, with hinged L-shaped frames 7 attached to them, closed in places of their hinge connection to the opening torsion bars 8, having consoles 9 on one side and connecting guides 10 and locks 11 with drives 12, high section 5 is represented by four struts 13, supporting heels 14 to them, anchors 15, two rigid ties 16, cords 17 and guy wires 18, while on the racks, from the side of the low section, there are pivotally mounted fans 19, at the base of which there are opening springs 20 , and consisting of a set of rods 21, interconnected and fixed to the top of the racks by cables 22, while the extreme rods 23 by means of flexible connections 24 are fixed to the consoles 9 of the low section, forming a single closed structure. In the aviation floor mask 1, the camouflage coating 3 includes one web 25 covering the low section and divided into two parts along the opening axis and a second web 26 covering the high section and having two sectors with reference to their edges and at the gaps between them masking tapes 27.

In the working (masked) position, the L-shaped frames 7 are connected to each other, forming a U-shaped structure, under which there is a nose of the aircraft. Fans 19 are in the open position and cover with camouflage tapes 27 from above and from the sides of its wings. The high section hides the keel portion. When opening the locks 11 (manually or using an electric drive), the torsion bars 8 throw the frames 7 to the sides, while the torsion bars used are double-acting. After the frames of the central part pass (~ 45 ° to the horizon), they are re-activated (twisting in the opposite direction), ensuring the frames are laid softly on the ground. When opened, the frames pull flexible ties 24 and collect fans (each in its own direction) on the sides of the mask, thereby ensuring an unhindered exit of the aircraft from under it. When closing the frames, the opening springs of 20 fans automatically open them, covering the wings with masking tapes.

Using the proposed technical solution of the aviation mask-overlap ensures the creation of its minimum size, which reduces the impact of perceived loads (wind, snow). The mask has different configurations in terms of shape (square, rectangle, semicircle), as well as various differences in height, which creates a variety of shadows falling from it and allows you to fit into the landscape most organically, significantly reducing the likelihood of detection. At the same time, the metal consumption of the mask design and the labor costs for its manufacture are greatly reduced. The manufacture of the drop-down section from the frames, which ensures guaranteed throwing of the coating on the sides, significantly increases the safety of the mask. The use of automatic locks with torsion frames and fan springs in unity and interconnection provides rapid opening and closing of the mask without lifting the maintenance calculation to a height, which ensures its safety, increasing labor productivity at times. The use of masking tapes mounted on a high section provides both masking of the object and its unhindered exit from the mask. The use of a personnel radar absorbing coating in the mask provides not only for hiding the aircraft from photographic and television means of reconnaissance of the enemy, but also for absorbing the probe radar signal. This leads to a decrease in the effective scattering surface of the disguised object in the radar range of the enemy’s reconnaissance equipment in the viewing mode, and at the same time increases the efficiency of its use, due to the distortion of its spatial shape, eliminating the mirror component of the probe signal in the direction of the reconnaissance radar.

The opening time of the mask is up to 2 minutes.

The mask design is simple to manufacture, does not require special equipment, meets operational safety requirements and allows you to install it on almost any type of modern multi-purpose aircraft, made according to the normal aerodynamic scheme in accordance with the integrated layout, in which the fuselage and wing of the aircraft form a single supporting body .

The readiness of the proposed technical solution for implementation is characterized by the availability of production facilities for the manufacture of used metal parts and assemblies (industrial enterprises with the presence of turning and milling workshops, repair enterprises of automobile and tractor equipment, park equipment of military units), as well as the availability of production facilities for the manufacture of camouflage coatings ( LLC NPP Ecoportret-M).

Theoretical studies carried out in the process of developing the proposed utility model have confirmed that in modern conditions, the proposed technical solution has indicators about 2 times higher than the known analogues according to the main tactical and technical characteristics and the evaluation criterion “combat effectiveness - cost”.

Claims (1)

Aviation overlapping mask containing a frame and a camouflage coating, characterized in that the frame is presented in two sections, low and high, mounted on one geometric axis, the low section contains two lying on the ground and fixed to it with a hinge attached to them L-shaped frames, closed in places of their hinge connection to opening torsion bars, having on one side consoles and connecting guides and locks with drives on top, the high section is represented by four racks, supporting five to them, anchors, two rigid ties, strands and braces, while on the racks, from the side of the low section, there are pivotally mounted fans, at the base of which there are opening springs and consisting of a set of rods interconnected and fixed to the top of the racks by cables while the extreme rods through flexible connections are fixed to the consoles of the low section, forming a single closed structure, the camouflage coating includes one canvas covering the low section and divided into two parts along the axis of disclosure, second web, which closes the high section and having two sectors with reference to their edges and at intervals therebetween masking tapes.

Images