RU214742U1 - Mine layer on a tracked chassis - Google Patents

Abstract

The utility model relates to defense equipment, in particular to land-based mobile systems for remote mining, and is intended for installation of anti-tank, anti-personnel, anti-landing and mixed minefields by remote mining. Mine layer on a tracked chassis, containing a chassis body with a control compartment with crew members' jobs, a software and hardware complex and a mine laying control system, an engine-transmission compartment and an equipment compartment with elements of hydraulic and electrical mining control systems, a platform mounted on a supporting structure chassis and equipped with sides, transport and launch containers (TPK) with a body made of armored steel for placing and throwing mines, pivotally mounted on the platform slewing devices and equipped with mechanisms for setting the container body at a given throwing angle and individual fire control devices. What is new is that the minelayer contains a complex of protection against weapons of mass destruction used on modern tanks, the hull and sides of the platform are made of armored steel providing anti-bullet protection against large-caliber bullets and fragments of high-explosive fragmentation shells, the compartments for control, equipment and logistics are separated by partitions installed to ensure the tightness of the internal volumes of these compartments, while the control compartment is located in the forward part of the hull and is made in the form of an armored pressurized control cabin. The complex of protection against weapons of mass destruction includes a filtering unit that provides air purification and the creation of excess pressure in the pressurized control room, a device for a complex of radiation and chemical reconnaissance, equipment that ensures the operation of the actuators of the complex of protection against weapons of mass destruction when signals of radioactive contamination and the presence of toxic substances are received. . The technical result is to increase the level of protection of a mine layer on a tracked chassis. 2 w.p. f-ly, 5 ill.

Description

The utility model relates to products of defense technology, in particular to land-based mobile systems for remote mining, and is intended for the installation of anti-tank, anti-personnel, anti-amphibious and mixed type minefields by remote mining.

Known universal mine layer with shutters (RU, according to patent No. 2185590 for the invention "Universal mine layer", F41H 7/10, 2000), containing a base armored vehicle on caterpillar tracks, in the body of which there is a control compartment with jobs for crew members, motorized - a transmission compartment and an armored mine compartment equipped with a roof with drop-down doors and a frame made in the form of a rotor mounted for rotation and kinematically connected to the undercarriage of the base vehicle. The mining control system is equipped with a mining and shooting control panel, master and distribution blocks and rotating contact devices.

The disadvantages of the known universal minelayer include the following:

- the implementation of a mine compartment with a roof does not allow the setting of a three-row minefield (it is impossible to shoot mines back);

- due to the fact that the specified mine layer is made on a chassis of a light weight category, it is not protected from large-caliber bullets of 12.7 mm and 14.5 mm caliber.

As a prototype, a minelayer was chosen, (RU, according to patent No. 2339897 for the invention "Minelayer", F41H 7/10, 2007), containing a self-propelled tracked chassis with a body in which the engine, transmission and control compartment with crew members' jobs are located and a software and hardware complex, a platform mounted on a chassis, transport and launch containers (TPK) for placing and throwing mines with an armored steel body, pivotally mounted on the platform slewing devices and equipped with mechanisms for setting the container body at a given throwing angle and individual devices shooting control.

The software and hardware complex includes internal communication, switching and control equipment, external communication and information processing equipment, and a mine laying control system.

The platform is equipped with rear and side boards to protect the TPK from small-caliber ballistic weapons, for example, 5.45 and 7.62 mm.

Each container is equipped with an actuating hydraulic cylinder installed with the possibility of stepless change of the angle of inclination of the container body vertically to provide a given throwing angle of min. The mine laying control system includes a TPK position control unit configured to generate a control signal and transmit it to actuators for setting the TPK along the horizon and throwing angle when a barrage minefield is formed in the coordinates specified from the control panel.

The disadvantages of this mine layer is that it does not have sufficient protection against large-caliber bullets, fragments of high-explosive fragmentation shells and protection against weapons of mass destruction.

The technical result, which the utility model is aimed at, is to increase the level of protection of a minelayer on a tracked chassis.

The technical result is achieved by the fact that the minelayer on a tracked chassis, containing a chassis body with a control compartment with jobs for crew members, a software and hardware complex and a mine laying control system, an engine-transmission compartment and an equipment compartment with elements of hydraulic and electrical mining control systems, a platform mounted on a supporting chassis structure and equipped with sides, a TPK for placing and throwing mines with an armored steel body, pivotally mounted on the platform slewing devices and equipped with mechanisms for setting the container body at a given throwing angle and individual fire control devices, according to the utility model , contains a complex of protection against weapons of mass destruction, the hull and sides of the platform are made of armored steel to provide bulletproof protection against large-caliber bullets and fragments of high-explosive fragmentation projectiles, a control compartment, equipment and motor-trans the mission compartment (MTO) is separated by partitions installed to ensure the tightness of the internal volumes of these compartments, while the control compartment is located in the forward part of the hull and is made in the form of an armored pressurized control cabin.

At the same time, the tracked chassis is made using components and assemblies of modern tanks, for example, the T-72 tank.

At the same time, the complex of protection against weapons of mass destruction includes a device of the complex of radiation and chemical reconnaissance, equipment that ensures the actuation of the actuators of the complex of protection against weapons of mass destruction, a filter-ventilation unit that provides air purification and the creation of excess pressure in the pressurized control compartment.

The analysis of the distinguishing features showed the following:

- the presence of a complex of protection against weapons of mass destruction ensures the protection of the crew, components and assemblies located inside the minelayer from a shock wave, radioactive and toxic substances;

- the use of a complex of protection against weapons of mass destruction of a modern tank ensures the protection of a minelayer from all types of damaging factors of weapons of mass destruction;

- the execution of the hull and sides of the platform from armored steel provides bulletproof protection of the minelayer from large-caliber bullets and fragments of high-explosive fragmentation shells;

- performance of departments of management, the equipment and MTO tight allows to localize damaging factors from weapons of mass destruction;

- placement of the control compartment in the bow of the hull increases the mine protection of the crew;

- execution of the control compartment in the form of a sealed cabin and equipping the control compartment with a filtering unit ensures the creation of excess pressure in it and prevents the penetration of radioactive dust.

The essence of the utility model is illustrated by drawings, which show:

- in Fig. 1 - mine layer on a caterpillar chassis, left view;

- in Fig. 2 - mine layer on a caterpillar chassis, view of the starboard side;

- in Fig. 3 - mine layer on a caterpillar chassis, top view;

- in Fig. 4 - control compartment, nose view;

- in Fig. 5 - control compartment, view aft;

The mine layer is an engineering armament vehicle that provides transportation and installation of anti-tank, anti-personnel, anti-amphibious and mixed minefields from mines of cluster equipment with fixing the coordinates of the minefield and the ability to set the self-destruction time of mines.

The inventive minelayer contains a tracked chassis (Fig. 1, 2) 1 with a body 2 with a control compartment 3, with a MTO 4 and an equipment compartment 5, a platform 6 mounted on the supporting structure of the chassis 1 and equipped with sides 7, TPK 8 with a body made of armor steel for placing and throwing mines, installed on the slewing devices 9 of the platform 6 and equipped with mechanisms 10 for lifting the container body to a given throwing angle and individual firing control devices 11.

Tracked chassis 1 is made using components and assemblies of modern tanks, for example, the T-72 tank.

Hull 2 and sides 7 of platform 6 are made of armored steel providing anti-bullet protection against large-caliber bullets and fragments of high-explosive fragmentation projectiles.

On the platform there are nine TPK 8 with rotation mechanisms 12, which ensure their rotation along the horizon by hydraulic motors 13.

The control compartment 3 is located in the forward part of the hull 2 and is made in the form of an armored pressurized control cabin, in which there are jobs for 14 crew members, motion control drives 15 (Fig. 3), a software and hardware complex 16 and a mine laying control system 17 (Fig. .2, 3). The software and hardware complex 16 includes equipment 18 (Fig. 2, 3) for internal communication and switching, equipment 19 for external communication and information processing, including navigation equipment 20, PC 21 with its software and block 22 for converting information. The mining control system includes a firing control panel 23, a control unit 24, a power supply unit 25 and a position control unit 26 for TPK 8.

The engine compartment 4 (Fig. 2, 3) is located in the aft part of the hull. It contains the engine 27, the guitar 28, the left and right side gearboxes 29 and 30, the radiator 31, the starter-generator 32. The equipment compartment 5 occupies the space between the flooring 33 of the platform 6 and the bottom of the hull 2. The equipment compartment 5 contains elements of the hydraulic system : electric pump unit 34, oil pump 35, hydraulic system tank 36, electro-hydraulic distributors 37, pipelines 38, as well as a relay unit, distribution box, electrical cables, left 39 and right 40 fuel tanks.

Department 3 management, equipment 5 and MTO 4 are separated by sealed partitions 41 and 42 (Fig. 2), respectively, installed to ensure the tightness of the internal volumes of these compartments.

The complex of protection against weapons of mass destruction is designed to protect the crew, as well as components and assemblies located inside the mine layer, from the shock wave and penetrating radiation of a nuclear explosion. It also protects the crew from radioactive and toxic substances.

Protection against shock waves is provided by the armor and sealing of the vehicle. Armor provides protection against penetrating radiation from a nuclear explosion.

The protection of the crew from radioactive and toxic substances is ensured by the sealing of the 3rd control compartment and the creation of an excess pressure of purified air in it.

At the same time, the system provides light and sound alarms, monitoring the level of radiation and overpressure inside the machine, as well as monitoring the presence of toxic substances outside the machine.

The complex of protection against weapons of mass destruction includes devices 43 (Fig. 5) of the complex of radiation and chemical reconnaissance, equipment 44, which ensures the operation of the actuators of the complex of protection against weapons of mass destruction, a filtering unit 45, which provides air purification and the creation of excess pressure in the sealed compartment 3 of the control .

The PKU3-1 A tank device was used as device 43 of the complex of radiation and chemical reconnaissance, designed to measure the absorbed dose rate of gamma radiation and indicate the presence of toxic substances in the air on armored objects for the purpose of continuous monitoring, detection, signaling and control of actuators. The actuators of the protection system provide automatic engine shutdown and closing of the openings in the barrier, which can be opened during operation, and these include the FVU valve switching mechanism 46, the booster 47 of the blower valve control drive 48 and the engine stop mechanism 49.

As equipment 44, which ensures the operation of the actuators of the complex of protection against weapons of mass destruction, the equipment ZETs13 used on tanks was used. The equipment 44 provides control of the actuating mechanisms of protection against weapons of mass destruction upon receipt of signals from the complex 43 (PKU3-1 A) or the manual activation buttons for these commands, and also issues commands to extinguish a fire in the vehicle upon receipt of a signal. The composition of the equipment 44 (ZETs13), which ensures the operation of the actuators of the complex of protection against weapons of mass destruction, includes an automation unit 50, a control and signaling panel 51 (Fig. 4), a ventilation control box 52, thermal sensors 53 and optical sensors 54.

FVU 45 provides the supply of purified air in the control compartment of the machine and the creation of excess pressure in it, as well as ventilation of the specified compartment and the reduction of gas contamination. FVU 45 consists of supercharger 48, valve 55, supercharger protection, electromagnet 57 with buffer mechanism, valve box with valve 56 FVU and absorber filter 59 with a connecting pipe.

Supercharger 48 provides air intake from the atmosphere, cleaning it from dust, supplying it to the valve box and creating excess pressure in the control compartment. The valve 55 is designed to open and close the holes located in the roof of the machine body and serving for air intake from the atmosphere and dust emission. When the supercharger 48 is turned on, the valve 55 is automatically opened by the electromagnet 57; when the supercharger 48 is turned off, the electromagnet 57 is de-energized, and the valve 55 is closed under the action of the springs.

Depending on the position (upper or lower) of the HVU valve 56, the air flow is directed to the control compartment through the filter absorber (filter ventilation mode) or bypassing it (ventilation mode).

To measure the excess pressure (backwater) in the control compartment 3 of the minelayer, a subpressure meter 58 is used.

The filtering unit (FVU) 45 and the system blocks 43, including the sensor 60 and the measuring console 61, are located on the rear wall of the control compartment, and the ventilation control box 52 is also located there.

On the front sloping sheet office 3 control panel is located 51 equipment 44 (3ETs13).

In a nuclear explosion under the influence of gamma radiation acting on the device 43 (PKU3-1A), at the signal of this device, the mine layer stops if it moves and is sealed, the valve 56 FVU 45 switches to the position of the FVU through the filter absorber 59 and through 40 c, after the command is issued, the supercharger 48 is turned on, which creates an excess pressure of the purified air in the control compartment.

To ensure this, the device 43 (PKU3-1A) outputs a signal to the equipment 44 (3ETs13), which simultaneously occurs:

- operation of the engine stop mechanism 49 - the fuel supply to the engine is stopped, and it stops;

- stopping the supercharger 48, if it was on, and closing its valves 55 and 56;

- switching the FVU valve to the position of the FVU operation through the filter absorber 59;

- fire on the measuring console 61;

- ignition of the lamp on the console 51 of the equipment 44 (3ETs13);

- an intermittent sound alarm is given to all crew members through the intercom and switching equipment;

- 40 s after the nuclear explosion, the supercharger 48 automatically turns on with the opening of its valves 55 and 56.

When the minelayer moves through the area contaminated with radioactive substances with a low level of gamma radiation, the device 43 (PKU3-1A) issues a command to the equipment 44 (3ETs13). This happens at the same time:

- translation of the valve 56 FVU 45 in a position in which the air from the blower 48 passes through the filter absorber 59;

- turning on the supercharger 48 with the opening of its valve 55;

- fire on the measuring console of the device 43 (PKU3-1A) of a banner and the issuance of an intermittent sound signal to all crew members through the intercom and switching equipment;

- ignition of the signal lamp on the console 51 of the equipment 44 (3ETs13). The control compartment is pressurized. In this case, the radiation level is displayed on the digital and linear indicator of the measuring console 61.

When toxic substances appear in the air, the device 43 (PKU3-1A) issues a command to the equipment 44 (3ETs13). This happens at the same time:

- translation of the valve 56 FVU 45 in a position in which the air from the blower 48 passes through the filter absorber 59;

- turning on the supercharger 48 with the opening of its valve 55;

- fire on the measuring console 61 of the device 43 (PKU3-1A) of the banner and the issuance of an intermittent sound signal to all crew members via the intercom and switching equipment;

- the signal lamp on the control panel 61 lights up. Excessive pressure is created in the fighting compartment.

Claims (3)

1. A minelayer on a tracked chassis, containing a chassis body with a control compartment with crew members' jobs, a software and hardware complex and a mine laying control system, an engine-transmission compartment and an equipment compartment with elements of hydraulic and electrical mining control systems, a platform installed on of a supporting chassis structure and equipped with sides, transport and launch containers with a body made of armored steel for placing and throwing mines, pivotally mounted on the platform slewing devices and equipped with mechanisms for setting the container body at a given throwing angle and individual firing control devices, characterized in that contains a complex of protection against weapons of mass destruction, the hull and sides of the platform are made of armored steel with bulletproof protection against large-caliber bullets and fragments of high-explosive fragmentation shells, a control compartment, equipment and a motor-transmission department The space is separated by partitions installed to ensure the tightness of the internal volumes of these compartments, while the control compartment is located in the forward part of the hull and is made in the form of an armored pressurized control cabin. 2. Mine layer on a tracked chassis according to claim 1, characterized in that the tracked chassis is made using units and assemblies of tanks, such as the T-72 tank. 3. A mine layer on a tracked chassis according to claim 1, characterized in that the complex of protection against weapons of mass destruction includes a filtering unit that cleans the air and creates excess pressure in the pressurized control compartment, a device for a complex of radiation and chemical reconnaissance, equipment that ensures the actuation of executive mechanisms of the complex of protection against weapons of mass destruction upon receipt of signals of radioactive contamination and the presence of toxic substances.

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