RU169611U1 - TRANSFORMABLE FIELD PROTECTIVE STRUCTURE - Google Patents

Abstract

The utility model relates to the field of military affairs, and more specifically to military fortifications for the protection of personnel, equipment of command posts, medical posts and field hospitals, erected in order to ensure the comfort of life, combat work and rest during the arrangement of positions and areas where the troops are located in conditions The Far North and the Arctic in the conduct of modern local wars and armed conflicts. The novelty of the proposed technical device is that it has a supporting frame the core was made using innovative technology from polygonal composite materials with lower curvilinear elements and end diaphragms with integrated protective and hermetic doors interconnected by two synthetic shells, an external carrier and an internal heat-insulating material, deployed into operating position by eccentric compression expansion rods by acting on end diaphragms with an emphasis on the supporting elements of the frame, in places of their likely deflection under load Moreover, to fix the skeleton in a stationary working state, its ends are internally fixed to the soil by anchor stakes, and to maintain a favorable temperature-humidity microclimate inside, sandwich-type heat-shielding panels are additionally installed outside. As a result, improved operational and transport characteristics, and the possibility of increasing useful area, as well as the creation in a short time of comfortable conditions for combat work or rest of personnel at low outdoor temperatures.

Description

The utility model relates to the field of military affairs, and more specifically to military fortifications for the protection of personnel, equipment of command posts, medical posts and field hospitals, erected in order to ensure the comfort of life, combat work and rest during the arrangement of positions and areas where the troops are located in conditions The Far North and the Arctic in the conduct of modern local wars and armed conflicts.

The LKTS lightweight frame and fabric structure is known as an analogue (“Manual on Military Engineering for the Soviet Army”, Military Publishing House, 1983, pp. 83-87), consisting of the core of the main building, protective-hermetic and draft entrances collected from ring elements of the frame and shell of reinforced film material.

The disadvantages of this device are the complexity of the design and the technology of its manufacture, the complexity of the construction and extraction, high cost and low operational characteristics of the structure.

Known lightweight frame structure LKS-2 - prototype (Manual "Military fortifications", Military Publishing House 1984, p. 187-193. RF Patent No. 97420 dated 02/11/2010, IPC 7 Е04Н 9/00, published in Bull. No. 25 dated September 10, 2010), which consists of the core of the main room and the entrance device with a protective and hermetic hatch, assembled from the ring elements of the frame and shell made of reinforced film material.

The disadvantages of such a device are low performance, mainly due to the ring structure, the large mass and high cost of the construction kit.

The objectives of the proposed technical device are the improvement of operational and transport characteristics, ensuring the comfort of life, combat work and rest of personnel in the Far North and the Arctic at low negative outside temperatures.

To solve the tasks, a transformable field protective structure is proposed, in which the skeleton frame is made using innovative technology from polygon composite materials with lower curvilinear elements and end diaphragms with integrated protective and hermetic doors, interconnected by two synthetic shells, an external supporting and an internal thermally insulating, deployed in an operational position by spacers of eccentric compression, by they have end diaphragms with supports along the entire length on the supporting elements of the frame in places of likely deflection under load, while to fix the skeleton in a stationary operational state, the ends are internally fixed to the ground with anchor rings, and to maintain a favorable temperature-humidity microclimate inside it, they are additionally installed outside heat-insulating sandwich panels.

The essence of the proposed utility model is illustrated by drawings, which depict: in FIG. 1 - shows a General view of a transformed field protective structure installed on the surface of the earth in an operational position; in FIG. 2 - shows a set of structures, packed in a transport position by means of tension belts with handles for carrying; in FIG. 3 and 4 - the plan and the longitudinal section of the structure are presented, respectively; in FIG. 5 and 6 show cross-sectional views of a structure erected respectively on the surface of the earth and in a foundation pit with soil bunding; in FIG. 7 - shows a cross-section of a structure erected on the surface of the earth with wall insulation from the outside with heat-insulating panels of the "sandwich" type and reinforcing them with bulk type gabions; in FIG. 8 - shows in plan a variant of connecting two sets of structures between themselves for the end diaphragms using bolts.

The claimed transformable field protective structure (Fig. 1-8), consisting of a skeleton 1 and an input device 2 assembled from frame and shell elements, is characterized in that the supporting skeleton of the skeleton is made using innovative technology from polygon composite materials 3 with lower curved elements 4 and end diaphragms 5 with integrated protective and hermetic doors 6, interconnected by two synthetic shells, an external carrier 7 and an internal heat-insulating 8, deployed in e the working position of the spacer rods 9 of eccentric compression by means of the end diaphragms 5, with supports along the entire length on the supporting elements of the frame 3 in places of possible deflection under load, while to fix the frame in a stationary operating state, the ends 5 are fixed from the inside with anchor rings 10 and in order to maintain a favorable temperature and humidity microclimate inside, heat-insulating panels of the “sandwich” type 11 are additionally installed outside.

The proposed device can be built on the surface of the earth (Fig. 1, 4, 5, 7) or in a foundation pit (Fig. 6), on a prepared flat site, in the center of which a package of a construction kit is placed (Fig. 2). To deploy the kit to the operational position, a four-person crew is involved, which first unfastens the packing belts 12, and then sets the bag in a vertical position and stretches it like an accordion over the end diaphragms 5 into a working volume state. After that, two people hold the end diaphragm 5 in a vertical position, and the other two go inside the structure to install three spacer rods 9 (Fig. 4-7), consisting of two parts. The eccentric compression spacers abut their ends against specially prepared sockets 13 on the end diaphragms 5 and are attached to the frame along the length with the help of straps 14 in the places of the most probable deflections from external loads, and are fixed to each other by a pipe fragment 15. In addition, from the inside the structure is fixed to soil for end diaphragms 5 using two pairs of anchor stakes 10 (Fig. 4-8). Disassembly of the structure is carried out in the reverse order.

For ease of operation of the structure, folding chairs 16, tables 17 and hanging bunks 18 are installed inside it (Figs. 3, 4), and for heating in the cold season, a conventional catalytic air heater or heating stoves with a chimney drawn in one of two provided in the end diaphragm 5 of the upper ventilation windows 19, while the second ventilation window serves to install the supply and exhaust fan 20, powered by a 12 V battery, from which lighting is also used lzovaniem lighting by car (armored) equipment or used for the purpose, if any, time attendance standalone lighting kit KLA. In addition, two lower holes 21 are made in the end diaphragm 5 to enter the communication and power cables inside the structure. To create conditions that ensure normal relaxation, air mattresses or ordinary mattresses can be used, either on suspended bunks or directly on the floor. To maintain favorable temperature and humidity parameters at critical facilities inside the building, if possible, it is installed on a heat-shielding layer of various improvised materials, and the walls are lined with heat-insulating sandwich panels 11 (Fig. 7). At the same time, in one building, up to eight people can rest at a time in a lying position, and sitting - about twice as much.

The proposed technical device is aimed not only to protect personnel from the enemy’s estimated means of defeat, but also to increase the comfort of the military during the performance of combat missions at low outdoor temperatures and other adverse environmental and climatic conditions, to maintain their psychophysical health, to raise combat spirit, purposeful activity and professionalism in achieving a positive combat result.

For transportation and transportation, the transformed field protective structure can be folded into a compact package (Fig. 2). For this, first, folding chairs 16, tables 17, hanging bunks 18 and, together with them, expansion rods 9 are suspended on the end diaphragms 5 on the end diaphragms 5 and, in addition, the communication and power cables, as well as the duct and chimney pipes, are disconnected . At the same time, a structure erected in a pit or on the surface of the earth (Fig. 6, 7) is first freed from bunded soil 22 or protective walls installed around it from bulk type gabions 23 and heat-shielding panels 11, and, after extraction and preliminary cleaning from dirt, folds "Accordion" in the bag (Fig. 2), which is pulled together and secured using packing straps 12.

The package of the construction kit (Fig. 2) is carried out by calculation of 4 people for the handles 24 provided on the packing belts 12. Transportation of the facility can be carried out by any means of transport at any distance without restrictions, including airplanes and helicopters, with the possibility of delivery to the combat area by landing using cargo parachutes.

The proposed construction of the facility provides the convenience of its use at low temperatures in the Far North and in the Arctic, as well as in other areas characterized by special natural and hydrogeological conditions, to protect personnel, equipment of control centers, medical points and field hospitals. If it is necessary to increase the usable area, two sets of structures are interconnected by end diaphragms 5 using bolt fasteners 25 (Fig. 8).

The main advantage of the proposed structure over the known analogues is to increase the tactical and technical characteristics, due to the manufacture of the skeleton frame of the polygonal structure 3 with increased usable area and end diaphragms 5 with protective and hermetic doors 6 mounted in them, made of light and high-strength composite material without using obsolete parts and devices, which ensures the creation in a short time of comfort for combat work or personal relaxation composition, especially during combat operations under adverse climatic conditions. Such a technical solution provides a simplification of the design and the technology of its manufacture, minimal time for deployment and curtailment of the structure, ease of operation and transportation to the combat area, as well as lower manufacturing costs and operating costs.

The proposed design is adapted for use in the conduct of modern local wars and armed conflicts. The transformed field protective structure, when used in the southern regions, for example, in Central Asia or the Caucasus, which has a temperate climate, or in the summer season, is used in a simplified version without an internal heat-insulating shell 8 and external heat-insulating sandwich panels 11.

For the manufacture of a transformed field protective structure in the factory, first the procurement of the main components and individual parts. At the sewing enterprise, the outer carrier 7 and the heat-insulating 8 shell with ribbons 14 are manufactured for fastening them to the frame elements 3, taking into account the possibility of fastening in separate places of the spacer rods 9. At the same time, in the supporting shell 7, in its lower part, an opening 26 is sewn when using a nylon cord, which can be used to replace individual frame elements damaged during operation of the structure, when it is removed from the pit or during transportation. Then, the supporting elements of the frame 3 of the skeleton of the structure are made of pultruded composite material. The frame elements are interconnected using couplings 27 and a special synthetic quick-hardening adhesive, which ensures equal strength of the nodal connection to its constituent parts. In this case, special attention is paid to the manufacture of two end diaphragms 5, including protective and hermetic doors 6 and openings for ventilation (smoke) windows 19 and for entering utilities 21. In addition, expansion rods 9 are also made of composite material, which, when installed together are connected by a pipe segment 15 with a length of 100 mm (Fig. 4), and are attached to the end diaphragms 5 by means of sockets 13, consisting of a steel plate with a pipe fragment of 50 mm in length (Fig. 5-7).

For direct assembly of the structure, first attach the supporting shell 7 made of polyamide fabric using ribbons 14 to the elements of the frame 3, and then attach it to the end diaphragms 5 using bolts 28 with clamping bars (Fig. 3, 4, 8). After that, an internal heat-insulating sheath 8 is attached to the supporting elements of the frame 3 by means of straps 14. In addition, four packing belts 12 with carrying handles 24 (Fig. 2) and three supporting slots 13 for spacers 9 are attached to the end diaphragms 5 Internal equipment: folding chairs 16, tables 17 and hanging bunks 18 in the folded position, together with spacer rods 9, are fixed on the end diaphragms 5. The fabricated structure is folded into a bag (Fig. 2), pulled together by packing belts 12 and delivered It is Busy in the army or to the warehouse for storage. Heating and lighting facilities, as well as heat-shielding panels and bulk type gabions to increase the protective properties of the structure are provided directly at the stage of preparation for equipping positions in the troops, depending on the combat situation and local climatic conditions.

The readiness of the proposed technical device for pilot testing is confirmed by the presence of drawings, a list of materials and products of domestic production suitable for the manufacture of a working sample of a transformed field protective structure.

Theoretical studies and calculations have confirmed that the proposed construction according to the main criterion for assessing "application efficiency - cost - feasibility" has indicators that are about 1.5 times higher compared to existing analogues.

Claims (1)

Transformable field protective structure consisting of a core and an input device assembled from frame and shell elements, characterized in that the supporting frame of the core in it is made using innovative technology from polygon composite materials with lower curved elements and end diaphragms with integrated protective and hermetic doors interconnected by means of two synthetic shells, an external carrier and an internal heat-insulating, deployed in an operational position with eccentric compression expansion rods by means of end diaphragms supporting them on the supporting frame elements, in places of their possible deflection under load, while to fix the core in a stationary working state, its ends are internally fixed to the ground with anchor rings, and to maintain a favorable temperature inside humidity microclimate additionally installed outside are heat-insulating panels of the "sandwich" type.

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