RU130578U1 - UNIVERSAL SHIP - Google Patents

Abstract

1. A versatile ship made in the form of a semi-submersible sea platform containing an underwater cargo hull, a surface part in the form of bow and stern superstructures based on the bow and stern pylons, while the contours and linear dimensions of the bow pylon are determined by its functional purpose as an ice-breaking device, characterized the fact that the underwater hull is equipped with ballast water tanks and a ballast system and is divided into compartments, some of which are designed to accommodate built-in functional modules of weapons, depending on the combat tasks that need to be solved, and the other part is for deploying military and special equipment and assault forces, to ensure the combat operations of which the ship is equipped with freight elevators and folding landing ramps. 2. The universal ship according to claim 1, characterized in that its movable parts of the main decks of the superstructures and the lap ports are made identically (identically) to the external structure of the pylon of civilian semi-submersible vessels.

Description

The utility model relates to military shipbuilding and relates to the creation of offshore submersible platforms - carriers of modular weapon systems, military and special equipment, as well as landing for the protection and protection of the Russian Arctic and the Northern Sea Route.

“The Fundamentals of the state policy of the Russian Federation in the Arctic for the period up to 2020 and the future” (hereinafter referred to as the “Fundamentals”) defines one of the main goals and strategic priorities “in the field of military security, defense and protection of the state border of the Russian Federation, which lies in the Arctic zone of the Russian Federation “This is ensuring a favorable operational regime in the Arctic zone of the Russian Federation, including maintaining the necessary combat potential of a group of general forces of the Armed Forces of the Russian Federation, other troops of military units and bodies in this region.” In order to keep this region behind Russia, it is necessary to create appropriate weapons capable of repelling any attempts to partition the Arctic by military means.

In 2012, the media reported that in the United States at the NASSCO shipyard in San Diego the first of three MLP mobile landing platform was launched, which, after the transfer of the US Navy, will ensure the supply of necessary weapons and materiel to US forces in regions where no access to ports.

At the same time, Russian large landing ships (BDKs) of the Ivan Rogov type are also known, capable of carrying up to 50 tanks, or up to 80 armored personnel carriers and infantry fighting vehicles, or up to 120 vehicles, as well as 565 landing troops and about six landing boats in the existing board the dock chamber. In addition, the BDK may have a hangar for four military transport helicopters and weapons for self-defense. However, these ships do not have an ice class and can not perform tasks in the Arctic seas. The weapons placed on these BDKs are strictly specialized and cannot be replaced by another type without upgrading the ship itself.

Also known are the French Mistral ships, capable of carrying 4 STM landing craft or 2 hovercraft, up to 16 helicopters, up to 60 light combat vehicles and 450 landing personnel. However, these ships have the same disadvantages as the aforementioned BDKs.

In addition, a technical solution is known for a new class of semi-submersible large-tonnage vessels according to the patent of the Russian Federation No. 2443596, capable of year-round navigation in the Arctic seas without icebreaking support. This decision is made as a prototype.

The purpose of this utility model is to create a new class ship in the form of a universal semi-submersible platform - a carrier for modular weapons systems, military special equipment, landing personnel and rear support modules for troops and military units for various purposes of a troop group that meets the requirements of the aforementioned "Fundamentals" and is intended to protect and protection of the Russian Arctic and the Northern Sea Route.

The main technical result achieved by the implementation of the utility model is to reduce draft and increase the ice penetration of a new class ship.

The main technical result is achieved due to the fact that, similarly to the prototype, the claimed universal ship, made in the form of a semi-submersible offshore platform, contains an underwater cargo hull, an overhead part in the form of bow and stern superstructures, based on the bow and stern pylons, while the contours and linear dimensions of the bow pylons are determined by its functional purpose as an ice-breaking device. In addition, its underwater casing is divided into compartments and equipped with ballast water tanks and a ballast system. At the same time, part of the compartments is designed to accommodate built-in functional modules for weapons, and most of them are designed to accommodate military and special equipment and troops, and to ensure their disembarkation, the ship is additionally equipped with freight elevators and folding landing ramps. The composition (nomenclature) of functional modules depends on the missions assigned to the ship.

In the particular case of the proposed solution, the movable parts of the main decks of the ship’s superstructures and the lapports are identical to the external structure of the pylon of civilian semi-submersible vessels, i.e. made without signs of difference from the design of the pylon of civilian semi-submersible vessels, which guarantees increased stealth of the ship.

In the proposed solution, the contours of the bow pylon as an ice-destroying device are formed in such a way that after the ship lands on the ice edge at the beginning of its destruction, ice flooding, turning and moving apart to and under the lateral edges of the ice channel, as well as ice movement only along the side of the pylon, is ensured. This is possible if a cheekbone is made on both sides of the bow of the pylon, formed by extreme points of change in the curvature of the frames, whose branches below the cheekbone have a concave shape, and then the curvature gradually changes to stern up to the widest pylon width. Such concavity facilitates the passage of ice only along the sides of the ice-breaking device and the pylon.

In addition, in the proposed solution, in contrast to such analogues as the BDK, Mistral ships and the MLP mobile landing platform, the main carrier of weapons, military and special equipment and landing at the proposed platform is an underwater hull. In the bow superstructure, for which the bow pylon serves as the base, the premises of the ship services are located (navigation bridge, navigational and others, as well as the military command), and the modules closed by the sliding parts of the main deck (superstructure deck) and lapels can be placed in the pylon’s hull Grad multiple launch rocket systems, Caliber-NK missile system modules and / or artillery mounts. To take on board a platform (ship) of weapons, special equipment and assault tanks, tanks of insulated ballast (TIB) are blown and it (under) floats along the auxiliary waterline, in which the upper deck of the underwater hull is above the water at a level of about 0.5-0.7 m .

During combat operations, the platform, approaching the edge of the ice field or fast ice of the Arctic shelf, pops up (under) and, using a sliding ramp, landing of special equipment and landing personnel is performed.

In one example of the formation of functional modules of the proposed technical solution in the bow, directly behind the forepeak bulkhead of the underwater hull in the two side compartments of the lower room, compartments with torpedo weapon modules can be placed. Between these compartments, in the area of the DP, a module of the hydroacoustic station can be placed. Tanks (30-40 pcs.) Can be placed on the deck and in the lower room (aft from these compartments), and for their reception on board and landing at the bulkheads of these compartments freight elevators are placed, over which the upper deck of the underwater hull should have cutouts with hermetic hatch covers. Replacement of modules of torpedo weapons is made, if necessary, also using these elevators. In the recessed nose recesses in recesses recessed flush with the surface of the upper deck of the underwater hull, landing ramps are placed, which have a telescopic design that ensures their length is about 40 meters.

In another example of the proposed technical solution, right behind the bow pylon, in the stern along the AP to the entire height of the underwater hull, the Granit missile anti-ship complex can be placed, which, if necessary, can be replaced with other weapon modules.

In yet another example of the proposed technical solution, on-board compartments adjacent to the Granite-type modular complex accommodate crew members, landing personnel in the amount of one battalion (450 people) and technical personnel managing and servicing special equipment, storage rooms for storing personal items of the landing , provision storerooms, power supply, medical complex, facilities for the rest of the crew and personnel of the landing.

In the following example of the proposed technical solution, a docking chamber for amphibious assault landing craft and amphibious assault landing boats can be placed in the stern behind the Granit complex and personnel compartments. Reception of SVPs and boats on board is carried out when landing the platform along the waterline, when the upper deck of the underwater hull is deeper by 0.3-0.5 m of draft of floating boats or at the surface of the water to receive the SVPs. The equipment is installed above the open cutout, the platform (under) floats along the auxiliary water line, water is pumped out of the chamber and the boat or SVP sits on the conveyor of the docking chamber deck slipway, after which it is transported along it to a regular place in the stowed position, and the hatch covers are closed.

There are other options for filling platform modules depending on the assigned combat missions.

The essence of the proposed technical solution is illustrated by the drawing (Fig.), Which shows a longitudinal section of the ship (platform) along the diametrical plane, the main sections and one of the possible options for filling (placing) the modules. The drawing shows:

1 - control system anti-ship complex type "Granite";

2 - freight elevators;

3 - module torpedo weapons;

4 - ice breaking stem;

5 - nasal ice-resistant pylon;

6 - add-in;

7 - modules of the Grad system;

8 - retractable landing ramp;

9 - ice guides;

10 - modules of the complex "Granite";

11 - tank decks;

12 - the personnel of the landing;

13 - helicopter hangar;

14, 15 - provision storerooms, power supply, medical complex;

16 - docking chamber;

17 - aft pylon;

18 - module of the S-500 system;

19 - deck for a helicopter deck;

20 - tiller compartment;

21 - vertical steering wheel;

22 - engine rooms of the starboard and port side.

Claims (2)

1. A versatile ship made in the form of a semi-submersible sea platform containing an underwater cargo hull, a surface part in the form of bow and stern superstructures based on the bow and stern pylons, while the contours and linear dimensions of the bow pylon are determined by its functional purpose as an ice-breaking device, characterized the fact that the underwater hull is equipped with ballast water tanks and a ballast system and is divided into compartments, some of which are designed to accommodate built-in functional modules of weapons, depending on the combat tasks that need to be solved, and the other part is for deploying military and special equipment and assault forces, to ensure the combat operations of which the ship is equipped with freight elevators and folding landing ramps. 2. The universal ship according to claim 1, characterized in that its movable parts of the main decks of the superstructures and the lap ports are made identically (identically) to the external structure of the pylon of civilian semi-submersible vessels.

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