RU100598U1 - SET OF EQUIPMENT FOR INSTALLATION ON THE TANK CHASSIS OF THE RUNNING INSTALLATION OF REACTIVE APPLIANCES - Google Patents

Abstract

 1. A set of equipment for installation on a tank chassis of a rocket launcher launcher containing devices for the stabilization system of the chassis of the chassis, a hydraulic system with a stabilization control drive and protective devices for the output blinds of the motor-transmission compartment of the chassis from the gas-plasma jet when launching shells, characterized in that the kit contains a kit mounting elements for fixing the stabilization devices to the chassis of the chassis, and the mounting elements are made with the possibility of their mounting on the chassis of the of this group, the hydraulic drive of the stabilization system is equipped with an independent pumping unit, designed to be placed in the nose of the chassis, for example, in place of previously removed racks for laying shells of a tank gun, while the stabilization control system is equipped with devices to notify the launcher operator of the acceptance of the shell chassis stable position and the possibility of launching unguided rockets. ! 2. The set of equipment according to claim 1, characterized in that the hydraulic drive of the chassis body stabilization system is used as a drive for the protective devices of the output blinds of the motor-transmission compartment of the chassis from the gas-plasma jet when launching shells. ! 3. The set of equipment according to claim 1, characterized in that the stabilization device is made in the form of front and rear swivel racks with drive hydraulic cylinders, and the front swivel rack is made in the form of a bulldozer blade installed in the track space, and the rear swivel racks are in the form of remote outri

Description

The utility model relates to combat rocket technology, and specifically to self-propelled rocket launcher multiple launch rocket launchers (MLRS), made on a tank chassis.

It is widely known to use a tank chassis as a self-propelled base MLRS, for example, in technical solutions for patents No. 2217679, 2231736, in which the launcher is mounted on a turntable on the chassis instead of a tower on the running gear of the tank body. The launcher has a habitable compartment formed by the roof of the turntable and a hanging shelf that is connected to the roof of the turntable. In the inhabited compartment, the operator’s place of the launcher is equipped with a fire control system and the place of the commander of a combat vehicle. The basic chassis retains the design and relative position of the nodes and mechanisms of the power plant, transmission, control compartment of the driver and chassis. For placement and operation of the launcher, the tank chassis is equipped with external equipment inside and out.

Technical solutions for the creation of military vehicles (BM) with MLRS can be implemented on the basis of modern and modernized tanks, including on the basis of foreign tanks.

However, the chassis of the various families of tanks used for the MLRS have their own design differences, consisting not only in the use of different types of engines, but also in other components, assemblies and systems that ensure functioning. In this regard, the launcher must be compatible with the chassis devices. In other words, a certain adaptation to each other of the tank chassis of a given group and launcher is required.

Known unified launcher shells for multiple launch rocket systems (positive decision dated 04/15/2010 on the application No. 201001744 dated 03/22/2010, F41F 3/04), the developer of which is the applicant of this application. The set of elements of the launcher, in fact, make up a removable module, which can be used after installation on the chassis of the military tracked vehicle for firing rockets. To ensure the compatibility of the removable module with the chassis of the chassis used, the launcher is equipped with a transition support ring made with the possibility of installing the rotary support of the turntable of the launcher on the tank chassis of a given group. An independent hydraulic pump station is located in the inhabited compartment of the launcher — to power the vertical guidance hydraulic cylinder and electrically friction stoppers — to rigidly lock the launcher horizontally relative to the chassis body during projectile launches. As a horizontal guidance drive, an electric motor mounted on a rotary support device with an electric machine amplifier was used.

The indicated technical solution of the launcher provides a high level of possibility of its installation on the chassis of the main domestic and a number of foreign tanks.

The production of BM MLRS can be carried out at various enterprises, for example, at tank repair plants, while the picker for these enterprises can only be an enterprise specialized in the production of these products. At the same time, a unified launcher can be delivered in the form of an autonomous module mounted on a tank chassis. The base chassis must also be adapted for the possibility of installing a launcher on it. To this end, it is equipped with a set of technical equipment necessary, regardless of whether the chassis belongs to the tank family, for conversion to BM MLRS. Refinement of the chassis can be carried out both at the enterprise of the manufacturer of the chassis, and at the manufacturer of the BM MLRS.

In the case of foreign partners' interest in the creation of BM MLRS on their production base and on the tank chassis they proposed, together with a unified launcher, additional equipment for the chassis, which is a single set, can be delivered. Such a kit must necessarily include a chassis hull stabilization system to stabilize the BM MLRS when firing.

A known stabilization system of the body of a self-propelled launcher on the tank chassis (patent RU No. 18302 for utility model, F41F 3/04, B66C 23/08, B60S 9/10, z. No. 2000131102 from 12/13/2000), including fixed on the body chassis front and rear swivel racks with drive hydraulic cylinders included in the hydraulic system of the machine. Swivel racks are equipped with hydromechanical travel stoppers. In this case, the drive hydraulic cylinders of the racks with the indicated stoppers are connected to the pressure line of the hydraulic system of the machine through electromagnetic directional valves and hydraulic locks. The front strut is made in the form of a tank inter-track bulldozer blade kinematically connected to the actuating elements of the drive hydraulic cylinders mounted on the nose sheet of the body. Each rear strut represents a remote outrigger, made in the form of a swing beam, one end of which is pivotally mounted on the machine body, and the other is connected to the supporting element and to the main hydraulic cylinder rod mounted on the machine body by means of supporting brackets. The body stabilization system is controlled by a driver.

However, this stabilization system is a comprehensive accessory of the BM MLRS, adapted to a special case and chassis elements, and therefore cannot be used as an independent unit of the supplied kit for retrofitting a tank chassis for installing a unified launcher on it.

As a prototype, the equipment was adopted, which is equipped with a tank chassis in the manufacture of BM MLRS on its basis according to patent RU No. 2170906 for the invention, F41F 3/04, s. No. 200116753 dated June 23, 2000, containing a chassis body stabilization system, including stabilization devices made in the form of front and rear swivel racks, and a hydraulic drive system. The front rack is made in the form of a tank inter-track bulldozer blade, the rear racks are in the form of remote outriggers. The drive for raising and lowering the swivel racks to the ground is hydraulic. The power of the hydraulic drive of the rotary racks is carried out from the pumping station of the machine. The body stabilization system is controlled by the driver from the chassis body. The specified equipment also includes protective devices for the output blinds of the motor-transmission compartment (MTO) of the chassis from the gas-plasma jet when launching shells. Protective devices are made in the form of covers working from the drive raising and lowering the rear swivel racks.

As in the previous analogue, the hydraulic system of the hull stabilization system of the indicated BM MLRS according to patent No. 2170906 is an integral part of the hydraulic system of the BM and cannot function independently, and therefore cannot be used to retrofit the tank chassis for installing a unified launcher according to application No. 20010131102 from 12/13/2000. In addition, the known stabilization control system has a disadvantage in that the system does not provide timely notification of the launcher operator of the acceptance of chassis stabilized position and the possibility of firing, which is extremely important in combat situations.

The objective of this utility model is to create a set of equipment for the completion of almost any modern tank chassis for installing a unified launcher for multiple launch rocket systems.

The technical result achieved by the utility model in solving the problem is to ensure a high level of compatibility of the tank chassis with a unified launcher and reduce labor costs in the manufacture of MLRS.

The problem is solved in that a set of equipment for installation on a tank chassis of a rocket launcher launcher containing devices for the stabilization system of the chassis of the chassis, a hydraulic system with a stabilization control drive and protective devices for the output shutters of the motor-transmission compartment of the chassis from the gas-plasma jet during the launch of shells, according to the utility model contains a set of mounting elements for fixing stabilization devices to the chassis of the chassis, and the mounting elements are made with the possibility of them replication on the chassis of a given group, the hydraulic drive of the stabilization system is equipped with an independent pump installation made with the possibility of its placement in the nose of the chassis, for example, in place of previously removed racks for laying shells of a tank gun, while the stabilization control system is equipped with devices to alert the launch operator installation on the adoption by the chassis of the stabilized position and the possibility of launching unguided rockets.

To achieve the best result when using the utility model:

- as a drive for the protective devices of the output louvers of the motor-transmission compartment of the chassis from the gas-plasma jet when launching shells, the hydraulic drive of the chassis chassis stabilization system was used;

- stabilization devices are made in the form of front and rear swivel racks with drive hydraulic cylinders, and the front swivel rack is made in the form of a bulldozer blade installed in the track space, and the rear swivel racks are in the form of remote outriggers;

- the composition of the claimed kit includes a set of collapsible armored protective elements of hydraulic rotary racks.

An analysis of the hallmarks showed the following:

- the presence of a set of mounting elements for fixing stabilization devices on the chassis body, made with the possibility of their mounting on the chassis body of a given group, allows you to use the inventive set of equipment for manufacturing BM MLRS practically on the basis of any tank chassis, both domestic and foreign, by the possibility of adjustment their design differences due to changes in the shape and size of mounting elements;

- the hydraulic drive of the stabilization system with an independent pumping unit ensures the unification of the claimed kit with the possibility of its installation on the chassis of almost any family of tanks on which BM MLRS is manufactured by installing a unified launcher. The optimal location of the pumping unit is the nose of the chassis, for example, the place of previously removed racks for laying shells of a tank gun. To this end, the pumping unit is made with limited vertical dimensions, and these dimensions correspond to the values that are necessary for installation on a tank chassis of a given group;

- stabilization control system equipment; chassis chassis stabilization system m device to notify the launcher operator about the chassis accepting a stabilized position and the possibility of launching unguided missiles; it provides timely signaling to the operator, who is in the fighting compartment of the launcher, about installing front and rear swivel racks on the ground , which allows the commander to clearly coordinate their actions to begin preparations for the firing.

The utility model is illustrated by drawings, where the following is shown:

- figure 1 - tank chassis with placed on it a set of equipment for installation on a tank chassis launcher rocket launchers;

- figure 2 is a view a in figure 1, the front rotary rack of the stabilization system of the chassis;

- figure 3 is a section bB in figure 2;

- figure 4 is a view In figure 1, the rear swivel rack of the stabilization system of the chassis;

- figure 5 is a view of G in figure 4;

- figure 6 is a hydraulic diagram of the stabilization system of the chassis;

- in Fig.7 - a protective device for the output blinds of the motor-transmission compartment of the chassis from the gas-plasma jet during the launch of shells;

- in Fig.8 - the same as in Fig.7 (top view);

- figure 9 - protective elements of the rear swivel racks;

- figure 10 is a wiring diagram for notifying the launcher operator that the chassis has adopted a stabilized position;

- figure 11 is a flap alert operator launcher on the adoption by the chassis of a stable position.

A set of equipment for installation on a tank chassis 1 (Fig. 1) of a rocket launcher 2 includes devices for the stabilization system of the chassis 1, including a front swivel rack 3 and rear swivel racks 4, a stabilization control system, a hydraulic system drive for the stabilization system with an independent pumping unit 5 , a protective device 6 of the blinds 7 (Fig. 7) of the window of the motor-transmission compartment (MTO) of the chassis 1 and a set of mounting elements for mounting stabilization devices on the chassis of the chassis 1.

The front swivel rack 3 is made in the form of a tank inter-track bulldozer blade mounted on the lower frontal sheet 8 (Fig.2-3) of the chassis. The front strut 3 is equipped with length-adjustable rods 9, guiding hinge mechanisms, each of which includes a spacer 10, pivotally connected to the strut 3 at one end, and guides 11 in the form of metal plates fixed to a sheet 8 of the chassis body. The bulldozer blade is made with supporting elements in the form of supporting-cutting teeth 12 spaced apart at an acute angle.

Each rear pivot post 4 is made in the form of a remote outrigger and is a pivot beam 13 (Figs. 4-5) with a support element 14 and is equipped with a connecting part in the form of an earring 15. The pivot beam 13 has a box shape with a variable cross section in length.

The main components of the hydraulic system drive of the stabilization system of the chassis housing are shown in Fig. 6, including the pumping unit 5, actuating hydraulic cylinders 16, 17, respectively, of the front rotary strut 3 and the rear rotary struts 4, with control elements, including control valves 18 and 19, auxiliary hydraulic cylinders 20 of the rear rotary racks 4 (remote outriggers), which carry out their preliminary opening and ensure the operation of the protective device 6, and pipelines of the hydraulic fluid supply lines, as well as other s elements, which are an integral part of the hydraulic systems and ensuring their normal operation.

The protective device 6 of the blinds 7 of the MTO window is made in the form of an armored cover with a drive lever and traction mechanism. The constituent elements of the lever-traction mechanism are the bracket 21 (Fig. 7, 8) with a cantilever axis 22 with a leash 23, a finger 24, a two-arm lever 25, traction 26 and 27. The lever-traction mechanism is equipped with a protective casing 28.

The set of mounting elements includes devices for mounting the front rotary strut 3 on the lower frontal sheet 8 of the chassis body and the mounting device for the rear rotary struts 4 on the aft sheet 29 (Fig. 5). The first mentioned devices include the following mounting elements: brackets 30 and eyes 31 (Figs. 2-3) for mounting on the lower frontal sheet 8 of the chassis housing of the front rotary strut 3, brackets 32 for mounting the hydraulic cylinder housing 16 and axles 33, 34, 35 , 36. The second group of the mentioned devices includes brackets 37 (Figs. 4-5) for fastening the actuating hydraulic cylinders 17, brackets 38 for securing the auxiliary hydraulic cylinders 20, and an arm 39 for attaching the swing beam 13 and axles 40, 41, 42, 43.

Upon delivery of the inventive set of equipment, the front and rear swivel racks 3 and 4, depending on customer requirements, are equipped with protective armor elements, which include: armor casings 44 (Fig. 3) - to protect elements of hydraulic cylinders 16 and other hydromechanical components of the front rack, with it not covered; collapsible casings 45 (Fig.9) and side shields 46 - to protect the rear pillars 4 in the stowed position.

The chassis body stabilization control system is equipped with devices to notify the launcher operator of the adoption by the chassis of a stabilized position, which include: a shield 47 (Fig. 10-11) alerts with a warning lamp 48, sensors 49 (Fig. 3) and sensors 50 (Fig. 5). When the lamp 48 lights up, the chassis is stable and can be fired. Sensors 49 and 50 are triggered by lowering the turntables to the ground and transmit an electrical signal through the rotary contact device 51 and relay block 52. The rotary contact device 51 and relay block 52 are an accessory of the unified launcher being installed.

In the manufacturing process MLRS of the inventive set of equipment installed on a tank chassis as follows. Using the appropriate mounting elements, the front rotary strut 3 is installed on the lower frontal sheet 8 of the chassis 1, and the rear rotary racks 4 are installed on the aft sheet 29. At the same time, the pumping unit 5 is placed in the nose of the chassis of the chassis in place of previously removed racks for laying tank gun shells . Using pipelines, the hydraulic equipment of the housing stabilization system is connected to the pump unit 5.

When installing a protective device for the output blinds of the MTO windows, the protective cover 6 is pivotally fixed over the output blinds of the MTO window. Then, on the cover 6, the bracket 21 of the linkage is rigidly fixed. The length-adjustable rod 27 through the earring 15 is pivotally connected to the auxiliary hydraulic cylinder 20 of the rear rotary rack 4. In the stowed position of the BM MLRS, the protective cover 6 is open, the support 4 is lifted and held by the linkage mechanism in the pressed state. When lowering the support 4, the earring 15 is turned down and pulls the rod 27, which through the lever 25 moves the leash 23 together with the cover 6 down. Cover 6, under its own weight, covers the output blinds of the MTO window. As the air coming out through the louvres accumulates from the engine, pressure is created in the louvre cavity, by means of which the lid 6 is lifted and bleeds air outward, thereby ensuring the engine operation (not shown in Fig.) Of the chassis in the lowering or raising mode of the launcher transport and launch container .

The warning shield 47 is mounted on a turntable of the launcher in the operator's field of vision. Sensors 49 are placed on the front rotary strut 3, and sensors 50 on the rear rotary struts 4.

Thus, the claimed set of equipment provides a high level of compatibility of the tank chassis with a unified launcher and reduce labor costs in the manufacture of MLRS on a tank chassis, which is the solution to the problem.

Claims (4)

1. A set of equipment for installation on a tank chassis of a rocket launcher launcher containing devices for the stabilization system of the chassis of the chassis, a hydraulic system with a stabilization control drive and protective devices for the output blinds of the motor-transmission compartment of the chassis from the gas-plasma jet when launching shells, characterized in that the kit contains a kit mounting elements for fixing the stabilization devices to the chassis of the chassis, and the mounting elements are made with the possibility of their mounting on the chassis of the of this group, the hydraulic drive of the stabilization system is equipped with an independent pumping unit, designed to be placed in the nose of the chassis, for example, in place of previously removed racks for laying shells of a tank gun, while the stabilization control system is equipped with devices to notify the launcher operator of the acceptance of the shell chassis stable position and the possibility of launching unguided rockets. 2. The set of equipment according to claim 1, characterized in that the hydraulic drive of the chassis body stabilization system is used as a drive for the protective devices of the output blinds of the motor-transmission compartment of the chassis from the gas-plasma jet when launching shells. 3. The set of equipment according to claim 1, characterized in that the stabilization device is made in the form of front and rear swivel racks with drive hydraulic cylinders, and the front swivel rack is made in the form of a bulldozer blade installed in the track space, and the rear swivel racks are in the form of remote outriggers. 4. The set of equipment according to claim 1, characterized in that it contains a set of collapsible armored protective elements of the rotary racks.