RU2719043C1 - Universal transport-and-rescue facility - Google Patents

Abstract

FIELD: rescue operations.SUBSTANCE: invention relates to the field of rescue operations organization and performance, and also can be used by servicemen in performance of combat tasks, in particular, in overcoming water obstacles. Universal transportation and rescue device comprises three separate from each other inflatable buoyancy chambers made of strong polyvinylchloride and attached to each other in a single raft. Each of inflatable buoyancy chambers has a nipple made of high-strength plastic, through which inflatable air buoyancy chambers are filled. Each nipple is equipped with a metal loop for attachment of the coupling used by the serviceman during transportation of the victim or property on ice, snow, and in the upper part and from the end faces of the raft there are straps for attachment of property.EFFECT: simplified design, higher reliability and comfort in operation of transport and rescue equipment.1 cl, 1 dwg

Description

The invention relates to the field of organizing and conducting rescue operations, and can also be used by military personnel when performing combat (special) missions, in particular when overcoming (forcing) water barriers.

A device is known in the form of an individual small-class life-saving equipment for rescue on water during a shipwreck, which is a foam-filled lightweight construction made in the form of an inflatable boat with narrowed and high raised bow and stern ends, between which there is a transparent gable canopy. The raft hull is formed by two or more cloth panels, cut and stitched (glued) together so that they form elongated longitudinal cavities, tapering to the bow and stern. The ends of the longitudinal cavities end with holes that communicate with the cavities of the intake and exhaust manifolds. The intake manifold is located at the end of the nasal tip, communicates with the cavities of the raft, is an airtight bag of oval (rectangular) shape. The intake manifold has a connector for attaching the hose to the cylinder. The exhaust manifold is located at the end of the aft end, the inner cavity of the collector communicates with the cavities of the raft, is also made in the form of an oval (rectangular) bag made of textile material that freely passes air, but is tightly clogged with foam from the balloon. The cylinder is attached from below in the center of the bottom of the raft, after actuation and filling the cavities of the raft with foam, it acts as a static ballast and holds the empty raft in its normal, working position, does not allow it to lie on its side under the influence of waves and wind. On the front of the cylinder is a starting device with a hydrostat. Two belts form closed rings, are attached to the raft along its outer surface of the bottom, in the upper part they come together on the collectors and form a double, overlapped stitched belt between the fore and aft ends. The belt sewn on top is slightly longer than the lower belt, in the middle part the upper belt lags behind the lower one and forms a loop of a Q-shape. The hinge is designed to capture and raise the raft aboard a helicopter or ship. When inflated, the upper ends of the raft hold the double belts in a taut state. A double-sided canopy made of transparent polyethylene is fastened to the same belts; it has an orange-colored mirror coating on the outside. The canopy is attached to the raft body by a one-piece sealed connection. On each side, the canopy is divided by one vertical and two horizontal zipper-type locks. Each half of the canopy at the bottom has a pocket for collecting rainwater. Outside, on both sides of the hull there are rescue rails. Inside the raft, a heater is laid in the form of a thin-walled rug. The raft is equipped with a KSASS signal positioning device, an autonomous power supply with a manual drive, folding oars and a survival kit, (see Access link: www1.fips.ru Description of the patent for the invention of the Russian Federation No. 2550597. Author Garshin ON Posted on 05/10/2015 Bul. No. 13. Open Edition). This technical solution is the closest of the analogues and therefore selected in the form of a prototype.

The known device is designed to save a person in a shipwreck, and can be used on all types of ships: military, scientific, rescue, etc. The design of the device allows you to keep in distress on the surface of the water, to ensure its isolation from water, wind, low temperatures. However, the design of this device only allows you to keep in distress on the surface of the water, and does not allow the military personnel crossing the water barrier (forcing it), with their property, weapons, while ensuring maximum secrecy, as well as transportation (evacuation) of the injured (wounded) a military officer of the water barrier, ice, snow unit, including above the underlying surface where there is no slip, for example above the ground (in the form of a stretcher, using an additional two sticks), and e use the device for sports training.

The objective of the present invention is to reduce the weight of the device, which is important when making long march-throws, providing the opportunity for a soldier performing tasks (including combat), using the device to transport (evacuate) himself with his property, weapons, and the victim, on a water barrier, ice, snow, above the ground as a stretcher, use the device as a bedding during rest, including for sports training.

The technical solution of the proposed invention is the use of three separate inflatable buoyancy chambers made of durable polyvinyl chloride, fastened together with each other in a single raft, having from the end sides, along the perimeter of the strap for securing the property, as well as three nipples through which the raft is filled with air. The nipples are made of high-strength plastic, in which metal loops are built in to secure the belt of a soldier, used as a hitch when transporting the injured person (cargo) on ice, snow.

The technical result of the proposed invention is to simplify the design and mass of the device, increase its reliability, ensure comfort for the victim during transportation through water, ice, snow, above the ground using additional improvised means, the ability of a soldier to overcome obstacles in water, ice, snow cover, including their property, weapons.

At the same time, the essence of the device of a universal transport and rescue vehicle is that when overcoming a water barrier, a soldier uses two methods, in the first method he places his property and weapons on the raft and, while in the water, floats, holding his hand on the raft. When using the second method, a serviceman is placed on a raft along with weapons and property, pushing off hands with water, moves along the water. When transporting (evacuating) the victim on ice, snow, a soldier places the victim on a raft, fastens a waist belt by metal loops, and, moving, pulls the raft along with him.

A universal transport and rescue vehicle consisting in the fact that the structure of the structure contains three separate inflatable buoyancy chambers made of durable polyvinyl chloride and fastened together in a single raft, each of the inflatable buoyancy chambers has a nipple made of high-strength plastic through which inflatable buoyancy chambers are filled with air, and each nipple is equipped with a metal loop for attaching the hitch used by the military personnel during transportation the victim or property on ice, snow, and in the upper part and on the ends of the raft there are straps for attaching property.

The invention is illustrated by figure 1, which shows a universal transport and rescue vehicle, where: 1 - raft; 2 - inflatable buoyancy chambers; 3 - nipple with a metal loop; 4 - coupling (rope); 5 - straps for fastening property.

When overcoming a water barrier, a soldier, having filled the inflatable buoyancy chambers with air in advance, has the opportunity to apply two methods of overcoming (forcing) a water barrier. In the first method, property and weapons are placed on a raft and a serviceman, being in the water, floats, holding his hand on the raft. When using the second method, a serviceman, moving along the water, is placed on a raft together with weapons and property and is repelled from the water by his hands. The transported cargo, for reliability, can be attached to straps for securing property.

When transporting (evacuating) the victim on ice, snow, a soldier places the victim on a raft, fastens the hitch (rope) to metal loops, and in its absence, the waist belt, moving, pulls the raft, sliding on ice, snow, located on him affected (wounded).

The raft design can withstand high loads up to 250 kg (in water). The raft material is frost-resistant, therefore it can be used in the northern regions at an ambient temperature of -40 ° C. If two chambers are damaged, the raft can maintain a buoyancy reserve, which allows you to keep a person on the surface of the water in just one chamber filled with air. In addition, using an additional two sticks, it is possible for two servicemen to carry the wounded above the surface of the earth, when it is located on a raft, while maintaining sufficient comfort.

An example of the operation of the device. When transporting a serviceman through a water barrier or during the evacuation of a victim, raft 1 is used, comprising three inflatable buoyancy chambers 2, filled with air through three nipples with metal loops 3, for which a hitch 4 is attached to provide coupling to the serviceman with raft 1, during cargo transportation or injured on ice, or snow on a raft 1, while the transported cargo is attached to the raft 1 through the straps to secure the property 5.

The proposed device allows for the transportation of a serviceman with weapons and property on a water barrier, to create optimal conditions for his rest and physical exercises in nature, in addition, the transportation of the wounded on ice, snow, above the ground using additional improvised means, while maintaining a sufficient level of comfort during his transportation.

Literature

1. Access link: www1.fips.ru Description of the patent for the invention of the Russian Federation No. 2550597. Author Garshin O.N. Published on May 10, 2015 Byul. No. 13. Open edition.

Claims (1)

A universal transport and rescue vehicle, which consists in the fact that the structure of the structure contains three separate inflatable buoyancy chambers made of durable polyvinyl chloride and fastened together in a single raft, each of the inflatable buoyancy chambers has a nipple made of high-strength plastic, through which inflatable buoyancy chambers are filled with air, and each nipple is equipped with a metal loop for attaching the hitch used by the military personnel during transportation If the victim or property is exposed to ice, snow, and in the upper part and from the ends of the raft there are straps for attaching property.

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