RU211977U1 - ARMORED VEHICLE - Google Patents

Abstract

An armored vehicle is proposed, containing an all-metal body with a tented body, mounted on a 2-axle chassis, in the cabin body, on each side, there are two side hinged doors, in which windows with loopholes are installed by means of bolts, hatches installed in the roof of the body, frontal cabin body windows installed obliquely with respect to the hood and bolted to the front of the body, a hood mounted with the possibility of tilting by means of technological handles, the front part of the hood having a trapezoidal shape along the perimeter and forming a niche for the radiator grille, the upper part of the hood formed by horizontal and vertical ribs, on the sides of the hood there are wings with a stepped recess for the front wheels, a bumper installed under the grille, lighting devices, steps and mirrors.

New in the proposed design of the car is that the hood is rigidly connected to the wings and is installed with the possibility of tilting in the direction of travel, the wings are made of unarmored material, the bumper is made in the form of a frame structure with spatial windows on the sides, a trapezoidal shape, covering the front of the hood and protruding forward beyond the dimensions of the hood, the size of the distance of the protrusion of the bumper beyond the dimensions of the hood is within the limits equal to 2-3 values of the bumper thickness, and the upper plane of the bumper frame structure forms platforms.

The introduced design solutions will improve the protection and safety of the crew, as well as the vehicle from the impact of external objects (for example, fragments and bullets) during an armed attack.

Description

The utility model relates to the field of road transport, mainly to armored vehicles designed to protect against the impact of external objects (for example, fragments and bullets), as well as to ensure security in the event of an armed attack.

An armored vehicle is known (RF patent for industrial design No. 123117 "Chassis of an armored vehicle", declared on 10/18/2019), containing an all-metal cab body mounted on a 2-axle chassis. Cabin body contains one side door with windows on each side. Cabin body contains frontal double windows, fixed with bolts, located obliquely to trapezoidal hood. Also, the cab body contains a bumper, a radiator grille, a hood with technological handles for opening it. The wings of the armored vehicle are made in the form of multi-stage arches for the front wheels. In addition, the vehicle contains lighting devices.

However, the proposed technical solution is intended for at least 2 people, which reduces the equipment and armament of this armored vehicle.

The closest in technical essence is the BURAN armored vehicle manufactured by RIDA (https://ridacars.ru/special-cars/buran-apc5.html), which contains an all-metal body with a tented body mounted on a 2-axle chassis. In the cabin body, on each side, there are two side hinged doors, into which windows with loopholes are installed by means of bolts. Hatches are installed in the roof of the hull. The front windows of the cabin body are installed obliquely with respect to the hood and are bolted to the front of the body. The hood is installed with the possibility of tilting against the movement by means of technological handles. The front part of the hood has a trapezoidal shape along the perimeter and forms a niche for the radiator grille. The upper part of the hood is formed by horizontal and vertical ribs. On the sides of the hood are wings with a stepped recess for the front wheels. The bumper is installed under the grille. Cabin body contains lighting devices, steps and mirrors.

The main disadvantages of the above design of an armored vehicle is the lack of structural integrity of the hood, which does not allow protection from external objects (for example, shrapnel and bullets).

The design of the front bumper and its location relative to the front of the body does not allow it to be used as a ram during combat operations, as well as used as a platform for inspecting the engine compartment and bonnet.

The problem of the proposed technical solution is to increase the protection of the armored vehicle and the safety of the crew from the impact of external objects (for example, shrapnel and bullets) during an armed attack.

This problem is solved by the fact that in an armored vehicle containing an all-metal body with a tented body mounted on a 2-axle chassis, in the cabin body, on each side, there are two side hinged doors, into which windows with loopholes, hatches, installed in the roof of the hull, frontal windows of the cab body, installed obliquely with respect to the hood and bolted to the front of the body, a hood mounted with the possibility of tilting by means of technological handles, the front part of the hood, which has a trapezoidal shape along the perimeter and forms a niche for the radiator grille, the upper part of the hood, formed by horizontal and vertical ribs, on the sides of the hood there are wings with a stepped recess for the front wheels, a bumper installed under the radiator grille, lighting devices, steps and mirrors. According to the proposed utility model, the hood of an armored vehicle is rigidly connected to the wings and installed with the possibility of tilting in the direction of travel, the wing structure is made of unarmored material, the bumper is made in the form of a frame structure, with spatial windows on the sides, of a trapezoidal shape, covering the front of the hood and protruding forward beyond the dimensions of the hood, the size of the distance of the protrusion of the bumper beyond the dimensions of the hood is within the limits equal to 2÷3 values of the bumper thickness, and the upper plane of the frame structure of the bumper forms a platform.

The utility model is illustrated by examples of its implementation, illustrated by photographs, which show the following:

figure 1 - photographic image of an armored car (general view);

figure 2 - photographic image of an armored car (general view);

figure 3 - schematic representation of an armored vehicle (general view);

figure 4 - photographic image of the chassis of an armored vehicle with an all-metal cab installed;

figure 5 - photographic image of an armored car;

figure 6 - photographic image of the all-metal cabin of an armored vehicle and the hood;

figure 7 is a schematic representation of the bumper of an armored car;

figure 8 - photographic image of the bumper of an armored car.

The proposed armored vehicle contains an all-metal cabin body 1 with a tented body 2 mounted on a 2-axle chassis 3. In the cabin body 1, on each side, there are two side hinged doors 4, in which windows 5 with loopholes 6 are installed by means of bolts. hatches 7 are installed on the roof of the cabin body 1. Frontal windows 8 of the cabin body 1 are installed obliquely with respect to the hood 9 and are bolted to it. The hood 9 is installed with the possibility of tilting by means of technological handles 10. The front part of the hood 9 along the perimeter has a trapezoidal shape and forms a niche for the radiator grille 11. The upper part of the hood 9 is formed by horizontal and vertical ribs, on the sides of the hood 9 there are wings 12 with a stepped recess for the front wheels. The armored vehicle contains a bumper 13 installed under the radiator grille 11, lighting devices 14, steps 15 and mirrors 16. The hood 9 is rigidly connected to the wings 12 and is installed with the possibility of tilting in the direction of travel. The design of the wings 12 is made of non-armoured material. The bumper 13 is made in the form of a frame structure with spatial windows 17 on the sides, of a trapezoidal shape, covering the front part of the hood 9 and protruding forward beyond the dimensions of the hood 9. The size of the distance of the protrusion of the bumper 13 beyond the dimensions of the hood "b" is in the range equal to 2÷3 values bumper thickness "a".

b=(2÷3) × a, where:

a - the size of the distance of the bumper protrusion beyond the dimensions of the hood;

b - bumper thickness.

Moreover, the upper plane of the frame structure of the bumper 13 forms the platform 18.

The assembly of an armored vehicle includes the technological process of the general assembly of the vehicle:

1. Frame installation.

2. Installation of springs.

3. Installing the front and rear axles.

4. Installation of wheels.

5. Installation of shock absorbers.

6. Installation of pipelines.

7. Installation of the transfer case.

8. Installation of cardan shafts.

9. Installing the power steering cylinder.

10. Installation of the power plant.

11. Installation of the intermediate cardan shaft.

12. Installation of fuel tanks.

13. Installation of fuel intakes.

14. Installation of air tanks, etc. etc.

Due to the rigid bolted connection of the hood with the wings in the proposed armored vehicle, it allows you to create a single hood structure, as a result of which, during the operation of the car, the protection of the vehicle from the effects of external objects (for example, fragments and bullets) is increased due to the integrity of the structure.

The execution of the wings from unarmored material and their rigid connection with the hood by bolting allows, under the influence of a shock wave and when an armored vehicle is blown up, to reduce the load on the detachment of the hood.

Also, the implementation of the body and wings of the car from non-armored materials contributes to a significant reduction in the total weight of the armored vehicle, improving its dynamic characteristics and vehicle maneuverability, which allows you to take the car out of the combat zone in a short time and save the crew.

In addition, tilting a single hood structure up and forward in the direction of movement of an armored vehicle solves the problem of additional protection of the crew during combat operations.

The implementation of the bumper shape in the form of a frame structure of a trapezoidal shape with spatial windows on the sides, covering the front of the hood and protruding forward beyond the dimensions of the hood to a distance equal to 2÷3 bumper thickness values, allows the bumper to be used as a battering ram in combat operations, to soften shock load transmitted to the vehicle, while protecting the crew.

Moreover, the platforms formed by the upper plane of the frame structure make it possible to use the bumper as platforms for inspecting the engine compartment and bonnet. The presence of side spatial windows in the frame structure of the bumper can reduce the resistance when the car is moving.

Claims (1)

Armored vehicle containing an all-metal hull with a tented body, mounted on a 2-axle chassis, in the cabin body, on each side, there are two side hinged doors, in which windows with loopholes, hatches installed in the roof of the hull, windshields are installed by means of bolts cabin bodies mounted obliquely with respect to the hood and bolted to the front part of the body, a hood mounted with the possibility of tilting by means of technological handles, the front part of the hood having a trapezoidal shape along the perimeter and forming a niche for the radiator grille, the upper part of the hood formed by horizontal and vertical ribs, on the sides of the hood there are wings with a stepped recess for the front wheels, a bumper installed under the radiator grille, lighting devices, steps and mirrors, characterized in that the hood is rigidly connected to the wings and installed with the possibility of tilting in the direction of travel, the design of the wings is made from of unarmored material, the bumper is made in the form of a frame structure with spatial windows on the sides, of a trapezoidal shape, covering the front part of the hood and protruding forward beyond the dimensions of the hood, the size of the distance of the protrusion of the bumper beyond the dimensions of the hood is in the range equal to 2 ÷ 3 bumper thicknesses, and the upper the plane of the bumper frame structure forms platforms.

Images