Device for rescue of people on water

FIELD: rescue operations.

SUBSTANCE: device for rescue people on water comprises an enclosing structure made of a solid material, in the form of a bottom (1) and a side wall (2), made with the ability to be folded in a vertical direction under the action of gravity with its support in the bottom and folding it in the same direction when being suspended by its upper part, cords (3) designed for connecting the upper part of the side wall to the outer suspension (4) of a davit, a support frame (5) with a protective cover (6) fixed to the bottom. The side wall is made of heat-resistant silicone rubber in the form of bellows (7) covering the bottom. The device is provided with an inflatable raft (8), the external dimensions of which are greater than the external dimensions of the bellows and protective cover.

EFFECT: opportunity to rescue people from the water surface, safety of the rescued when lifting them aboard the ship, in addition, the increase in the reliability of the side wall due to the presence of an accordion-type compliance structure.

3 dwg

 

The invention relates to rescue equipment and is intended for evacuation of people from the water surface, for example, in a shipwreck and distress at loose ice floes.

The closest in technical essence to the proposed invention is selected as a prototype device for rescue of people on water containing made of a solid material envelope in the form of a bottom and side walls adapted to fold in a vertical direction under the action of gravity when the support her bottom and folding in the same direction when the suspension is over the top, slings, designed to connect the upper part of the side wall with the outer suspension of the davits and secured to the bottom support frame with protective roof (see RF patent 2224692, publ. 27.02.2004).

The disadvantage of the prototype is the inability to use the device for the intake of the victims from the water surface in case of accidents and catastrophes at sea and river vessels, as well as insufficient security walling when lowering on a solid surface, the bottom does not provide the cushioning with a sharp blow, such as the hull or the deck of the ship, because it is made of solid material, and lack of reliability of the side wall at its permanent skladyvaniyu unfolding.

The technical result is to enhance the operational capabilities of the device for rescue of people on water by creating opportunities rescue people from the water surface by providing buoyancy and rescue devices and security save when lifted on Board the vessel, by reducing the bottom when lowering to the deck and side impacts cladding on the hull, while improving the reliability of the side wall due to the presence of the compliant structure type "accordion", eliminating the chafing of the material of the side wall when folding and unfolding.

The technical result is achieved in that the device for rescue of people on water containing made of a solid material envelope in the form of a bottom and side walls adapted to fold in a vertical direction under the action of gravity when the support her bottom and folding in the same direction when the suspension is over the top, slings, designed to connect the upper part of the side wall with the outer suspension of the davits and secured to the bottom support frame with protective roof, side wall made of heat-resistant silicone rubber in the form of covering the bottom of the bellows, and the device is provided with an inflatable raft filled with compressed air�Hom and mounted below the bottom of the enclosing structure.

Fig.1 shows a device for rescue of people on water with the open side wall, Fig.2 - a device for rescue of people on water with a closed side wall, Fig.3 is a longitudinal section of a fragment of the bottom and the rack device for rescue of people on water.

Device for rescue of people on water contains is made of a solid material envelope in the form of a bottom 1 and side walls 2, made with the possibility of folding in the vertical direction under the action of gravity when the support her bottom and folding in the same direction when the suspension is at the top, 3 slings, designed to connect the upper part of the side wall 2 external suspension 4-davits (not shown) and secured to the bottom 1 of the supporting frame 5 with a protective cover 6. The side wall 2 is made of heat-resistant silicone rubber in the form of covering the bottom 1 of the bellows 7, the device is equipped with an inflatable raft 8 filled with compressed air and mounted below the bottom 1 of the enclosing structure.

Device for rescue of people on water works as follows.

Device for rescue of people on water suspended on the sling 4-davits (not shown) and is lowered to the water surface. The bottom 1 is in the form of an inflatable raft 8, which is filled with compressed air, whereby it UD�rivet on the surface of the water. To mitigate side impacts when lifting (lowering) of the device to rescue people in the water on the hull of the vessel (not shown) inflatable raft 8 perceives the impact and absorbs the impact due to the fact that it is filled with compressed air and stands for the dimensions of the bellows 7, and a protective roof 6. When the device is placed on the water surface to further weaken the lines 3 and together with them under the action of its weight is composed of a side wall 2, opening the entrance to the device to rescue people in the water. After filling with people device for rescue of people on water, it rises to the vessel. When lifting slings 3 tensioned and raise the side wall 2 to the closure of its upper contour with a protective cover 6, forming together with it a closed volume that is protected from external influences (wind, fire, smoke, etc.). After installation of the device for rescue of people on water, for example, on the deck of a ship or other surface, external sling suspension 4-davits weakens and only then begin to fall 3 slings, and with them, under the action of its weight is composed of a side wall 2, opening the outlet of the device to rescue people in the water. In addition, the side wall 2 is made of heat-resistant silicone rubber in the form of covering the bottom 1 of the bellows 7, it gives you the ability to evacuate people�th from the burning vessel, as the material of the bellows protects the device in humans from thermal radiation and exposure to open flame.

Device for rescue of people on water containing made of a solid material envelope in the form of a bottom and side walls adapted to fold in a vertical direction under the action of gravity when the support her bottom and folding in the same direction when the suspension is over the top, slings, designed to connect the upper part of the side wall with the outer suspension of the davits and secured to the bottom support frame with protective roof, characterized in that the side wall is made of heat-resistant silicone rubber in the form of covering the bottom of the bellows, and the device is provided with an inflatable raft filled with compressed air and mounted below the bottom cladding, the external dimensions of the inflatable raft is made larger than the outer dimensions of the bellows and protective roof.



 

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EFFECT: simplified construction and increased safety of descending of individual.

2 cl, 3 dwg

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