RU222266U1 - Body of a universal minelayer on a basic tracked chassis - Google Patents

Abstract

The utility model relates to engineering weapons, and specifically to the hulls of remote minelayers, and can be used in the design of a tracked universal minelayer on a basic tracked chassis. The minelayer body on the basic tracked chassis is all-welded and contains a control compartment, a mine compartment, a bottom, hull sides, and an engine-transmission compartment. What is new is that the control compartment is equipped with a transition hatch to the mine compartment, the bottom of the mine compartment is equipped with an emergency hatch, and the mine compartment floor is equipped with an maintenance and repair hatch. All of these hatches are sealed. The maintenance and repair hatch is equipped with lifting rotary brackets. The technical result is to increase the performance characteristics of a universal minelayer on a basic tracked chassis. 2 salary f-ly, 4 ill.

Description

The utility model relates to engineering weapons, and specifically to the hulls of remote minelayers, and can be used in the design of a tracked universal minelayer on a basic tracked chassis.

There is a known analogue of the body of a minelayer, made on a tracked chassis, capable of installing minefields both in advance and in conditions close to combat, for example, a machine for the rapid installation of minefields GM3-3 (A. Sharkov, Yu. Tomashov “GM3- 3 - a machine for laying minefields", magazine "Military Parade" No. 3, 2001, pp. 74-75).

The tracked chassis provides high mobility to the minelayer, and the crew of the minelayer and the mines are well protected, since they are located in the armored space of the hull. In the aft part of the minelayer's body there is a working element equipped with the ability to lay mines.

The disadvantage of the known hull is that the hull does not have an emergency hatch for the crew to exit and a hatch for access to the mine compartment.

The minelayer body (RU, according to patent No. 2339896, for the invention “Minelayer”, F41H 7/10, 2007) was selected as a prototype, containing the body, engine and transmission compartment, control compartment, mine compartment flooring, mine compartment aft hatch.

The disadvantages of the minelayer body are that there is no internal transition hatch to the mine compartment. The transition is carried out through a hole in the partition, i.e. the control compartment and the mine compartment are not hermetically separated, and this leads to the need to create excess pressure in the mine compartment, which is not necessary due to the lack of a crew there. There is no emergency hatch in the bottom of the hull; to enter the mine compartment through the aft hatch, you must leave the minelayer.

The technical result that the utility model is aimed at achieving is to increase the performance characteristics of a universal minelayer on a basic tracked chassis.

The technical result is achieved by the fact that the minelayer body on a base tracked chassis is all-welded and contains a control compartment, a mine compartment, a bottom, hull sides, an engine-transmission compartment, according to the utility model, the control compartment is equipped with a transition hatch to the mine compartment, the bottom of the mine compartment equipped with an emergency hatch, and the mine compartment flooring is equipped with an operational and repair hatch.

Moreover, all of these hatches are made hermetically sealed.

At the same time, the maintenance and repair hatch is equipped with lifting rotary brackets.

Analysis of distinctive features showed the following:

equipment of the rear partition of the control compartment with a transition hatch ensures the transition of the crew from the control compartment to the mine compartment without the crew leaving the minelayer for maintenance and repair work, which is important in case of enemy fire, low ambient temperatures and exposure to precipitation;

equipping the mine compartment with an emergency hatch allows the crew, after passing through the transition hatch, to leave the minelayer in an emergency under the cover of the minelayer hull during enemy fire, which reduces the risks when leaving the minelayer through the crew hatches in the roof of the control compartment;

equipping the mine compartment floor with an maintenance and repair hatch ensures, when assembling the minelayer, the installation of the internal equipment of the mine compartment: fuel tanks, supply tank, hydraulic tank, heater, control drives, hydraulic panels with hydraulic distributors and a fire-fighting equipment system. The selected dimensions of the hatch allow for maintenance and repair work of the above equipment in comfortable conditions that meet the ergonomic requirements of the manual for ergonomic support of the ground forces;

making the transition hatch hermetically sealed makes it possible to maintain excess pressure in the control compartment, which prevents the penetration of radioactive dust in conditions of radioactive contamination of the area; making the emergency hatch and the maintenance and repair hatch airtight - provides protection against the penetration of dust, dirt and precipitation into the mine compartment;

equipping the maintenance and repair hatch with lifting rotary brackets allows not only to install and dismantle the hatch, but also ensures unhindered passage of the crew along the flooring between the transport and launch containers and the rotation of the transport and launch containers themselves.

The essence of the utility model is illustrated by drawings, where

in fig. 1 - longitudinal section of the body;

in fig. 2 - cross-section of the body with a view of the transfer hatch;

in fig. 3 - general view of the hull, top view with a view of the emergency hatch;

in fig. 4 - general view of the hull, top view with a view of the maintenance and repair hatch with lifting rotary brackets.

One of the effective ways to deter an advancing enemy is to install minefields of one, two or three rows of mines in the probable direction of the advancing enemy. The installation of minefields can be carried out in advance, but of particular importance is the possibility of promptly, not expected by the enemy, construction of minefields immediately before combat interaction or at the very beginning of such interaction, destroying the enemy’s plans for conducting combat operations.

This requires the development of a minelayer with improved performance characteristics.

The inventive body 1 of a universal minelayer on a basic tracked chassis (see Fig. 1-4), contains a control compartment 2, hull sides 3, a bottom 4, a mine compartment 5, a rear partition of the control compartment 6, a transition hatch 7, an emergency hatch 8, mine compartment flooring 9, maintenance and repair hatch 10 with lifting rotary brackets 11 of mine compartment 5.

A set of hatches allows the crew, having left their workplaces through the transition hatch 7 from the control compartment 2, to enter the mine compartment 5 to operate the internal equipment during control inspection and daily maintenance, and, if necessary, leave the minelayer through the emergency hatch 8.

Thus, the proposed hull, equipped with a set of sealed hatches, makes it possible to improve the performance characteristics of a universal minelayer on a basic tracked chassis.

Claims (3)

1. The body of a universal minelayer on a basic tracked chassis, made all-welded and containing a control compartment, a mine compartment, a bottom, hull sides, and an engine-transmission compartment, characterized in that the control compartment is equipped with a transition hatch to the mine compartment, the bottom of the mine compartment is equipped with an emergency hatch , and the mine compartment flooring is equipped with an maintenance and repair hatch. 2. The minelayer body according to claim 1, characterized in that all hatches are sealed. 3. The minelayer body according to claim 1, characterized in that the maintenance and repair hatch is equipped with lifting rotary brackets.

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