RU2666465C1 - Modular unit of appearing transitory target - Google Patents

Abstract

FIELD: range equipment.SUBSTANCE: invention relates to range equipment, in particular, to remotely-controlled targets intended for acquiring practical skills in aimed shooting from small arms, incl. in composition of automated target complexes. Modular installation for presenting an emerging target comprises support frame (1), body (9) with cover (10), electromechanical drive consisting of an electric motor, reducer and rotary shaft, target holder, spring accumulator, control unit (16), target rotation angle sensor, panel of connectors, fuses and switches, target defect sensor. Frame (1) contains folding reinforced supports (2) and armor protection sheet (6), which is provided with curved rods (5). Supports (2) have triangular in shape cleats (7) and (8). In steel welded body (9) of frame (1), equipped with cover (10), an electric motor with a reducer is installed, a pivoting shaft with the ability to rotate through an angle of 90 degrees, attachment device (14) of target shield (19), contactless target angle sensor, control system unit (16), shooting light simulator (17) and radio modem. Inside the body, in its lower part, four bushes with blind threaded holes are pairwise fixed on both sides. On the one hand, the upper part of the body is made with a rounding. Electric motor with the reducer is fixed from the inside of the side wall of the body. Motor shaft is equipped with a gear system and is connected to the reducer satellites mounted on the axes in the flanges, which are connected to the internal gear system of the pivoting shaft disk. Other end of the shaft is in the form of a square. On the inside of the other side wall of the body is a housing in which a contactless sensor for the angle of rotation of the target is mounted, an axis in the bearing supports with a regulating sleeve at one end and an accumulator spring formed at the other end. Attachment device (14) of target board (19) is mounted on the square-shaped ends of the rotation shaft and the axis of the angle sensor. On the end surfaces of the fork of the target attachment device, triangular depressions and threaded recess are made. Clamping of the fork by the surface of the triangular recess to the pivoting shaft and the sensor axis is achieved by installing lining (42) with similar recess (43) and fixing holes (44). Places for installing the target shield are made in the form of rectangular guides, rigidly mounted on the transverse surface of the plug.EFFECT: lifting and lowering of light and medium targets are provided according to the gunnery course Nos 4, 5, 5a, 6, 7, 8, 8a, 9, 10, 10a, registration of hits in the target shield of bullets and light imitations in specified modes, issuing the results of firing at the command post for the head of the shooting as part of the radio controlled portable shooting range equipment.1 cl, 6 dwg

Description

The invention relates to landfill equipment, in particular to remotely controlled targets, designed to acquire practical skills in aimed shooting from small arms, including as part of automated target complexes.

A known control system of an emerging target (see patent RU No. 2527309 C1, F41J 7/06, 08/27/14), adopted as a prototype. The system comprises a support frame, a housing with a cover, an electromechanical drive consisting of an electric motor, gearbox and rotary shaft, a target holder, a spring battery, a control unit, a target angle sensor, a panel of connectors, fuses and switches, a target hit sensor.

The disadvantages of the device are:

- insufficiently optimized design of the electromechanical drive;

- limited functionality of the installation as part of complexes of landfill equipment.

The proposed invention solves the problem of optimizing the design, increasing reliability, protection against damage in a shooting range and expanding the functionality of the target installation.

The technical result obtained by carrying out the invention is to create a modular installation for presenting an emerging target, providing light and medium targets when training troops to shoot at emerging targets and to provide the results of the shooting to a command post for the shooting leader as part of a radio-controlled portable shooting equipment.

The specified technical result is achieved by

a modular installation for presenting an emerging target containing a support frame, a housing with a cover, an electromechanical drive consisting of an electric motor, gearbox and rotary shaft, a target holder, a spring battery, a control unit, a target angle sensor, a panel of connectors, fuses and switches, a target lesion sensor , NEW is that the modular installation of presenting the appearing target is made with the possibility of raising and lowering light and medium targets according to the Firing Course No. 4, 5, 5a, 6, 7, 8, 8a, 9, 10, 10a p histories and counts of hitting bullets in the target’s shield and light imitation in predetermined ones, and contains a frame with folding reinforced supports, an armor plate that is equipped with curved rods, and triangular-shaped ground hooks are made on the underside of the frame and supports, a welded steel case equipped with a cover in which an electric motor with a reducer is installed, a rotary shaft with the possibility of rotation at an angle of 90 degrees, a device for attaching a shield to a target, a non-contact sensor for the angle of rotation of the target, a control system unit, a light simulator firing, radio modem, inside the case, in the lower part, on both sides, four bushings with blind threaded holes are fixed in pairs, on the one hand the upper part of the housing is rounded, the electric motor with gearbox is fixed on the inside of the side wall of the housing, the motor shaft is equipped gearing and is connected with the gears of the gearbox mounted on the axles in the flanges, which are connected with the internal gearing of the disk of the rotary shaft, the other end of which is made in the form of square drafts, on the inside of the other side wall of the housing there is a fixed housing in which a non-contact target angle sensor is mounted, an axis in the bearings with an adjusting sleeve at one end and a square made at the other end, an accumulating spring, the target shield mounting device is mounted on the square ends of the rotary shaft and the axis of the rotation angle sensor, for which triangular recesses and threaded holes are made on the end surfaces of the plugs of the target mounting device, and the fork clamp the surface of the triangular recess to the rotary shaft and the axis of the sensor is achieved by installing plates with a similar recess and mounting holes, the place for installation of the target shield is made in the form of rectangular guides, rigidly mounted on the transverse surface of the plug.

Performing a modular installation of presenting an emerging target with the possibility of installation on the ground or on an actuating device for moving allows you to:

- provide operational installation / dismantling of the installation;

- expand the functionality of the modular installation of the presentation of the emerging target.

Performing a modular installation of presenting an emerging target with the possibility of raising / lowering light and medium targets, recording and counting bullets entering the target’s shield and light imitation in predetermined modes allows:

- ensure the display of targets of various types in accordance with the requirements of regulatory documents of the Ministry of Defense of the Russian Federation;

- provide the time for raising / lowering targets, the parameters of the light simulation of shooting from small arms;

- to provide the necessary data to obtain estimates of the quality of performance of shooting exercises.

The inclusion of a frame, a lift, a target angle sensor, a control system unit, a light firing simulator, a hit sensor, an antenna stand with a radio modem, and a battery allows the following:

- form a complete image of the target installation, which has the ability to both autonomous functioning and work as part of a range of landfill equipment;

- to ensure the stability of the installation, the performance of tasks as intended, remote control, simulation of conditions close to combat, autonomous power supply.

The implementation of the frame with folding reinforced bearings, on which in the bushings with a locking screw by means of curved rods a sheet of armor protection is installed, and lugs are made on the underside of the frame and supports, allows:

- increase the strength and stability of the installation when it is placed on various types of soil, raising / lowering the target and swinging by the wind;

- reduce shock loads when bullets hit the target shield;

- increase the survivability of the installation with a bullet or fragmentation damage in the area of placement of components that affect performance.

The implementation of the lift in the form of a steel welded housing with a cover in which an electromechanical drive is installed, consisting of an electric motor with a planetary gear and a rotary shaft, allows you to:

- to provide compact placement of elements of an electromechanical drive;

- protect the drive elements from dust and dirt, the effects of fire damage.

The inclusion in the installation of a non-contact sensor of the angle of rotation of the target, a control system unit with connectors, a light firing simulator, a cover type hit sensor, an antenna stand with a radio modem, and a battery allows:

- to provide information exchange of data on registration and account of the destruction of the target;

- provide control commands for raising / lowering the target by means of an electric drive;

- provide a light simulation of firing single shots and bursts;

- organize a stable radio communication channel for information exchange and control.

The installation inside the housing, in its lower part, on both sides of the four pairs of bushings with blind threaded holes allows for convenient mounting of the motorized housing on the frame and on the housing of the actuating device.

The execution on one side of the upper part of the body with rounding allows you to:

- ensure the compactness of the electromechanical drive:

- additionally exclude frontal bullet hit in the body.

Installing an electric motor with a planetary gear on the inner side of the side wall of the housing and equipping the motor shaft with gear for communication with planetary gear satellites associated with the internal gear of the rotary shaft disk, the other end of which is made in the form of a square, allows you to:

- optimize the layout of the drive;

- to provide ease of installation of the mounting device of the shield of the target.

Installation from the inside of the other side wall of the housing, in which the non-contact sensor of the angle of rotation of the target is installed, the axis in the bearing bearings with an adjusting sleeve at one end and a square made at the other end, the accumulating spring allows you to:

- using a sensor to provide a signal about the spatial position of the target;

- provide high discreteness of information from the sensor;

- ensure the stability of the sensor due to the regulating sleeve;

- use the energy accumulated by the spring when lowering the target during its rise;

- to ensure the installation of the second end of the plug device for mounting the shield of the target.

The execution on the end surfaces of the plug of the device for mounting the target of triangular recesses and threaded holes and the installation of the lining with a similar recess and mounting holes allow:

- to ensure that the plug clamps the fastening device with the surface of the triangular recess to the rotary shaft and the axis of the sensor;

- to provide reliable and quick installation of the device for mounting the target.

The execution of the place for the installation of the target shield in the form of rectangular guides mounted on the transverse surface of the plug allows for rapid change of the target shield.

Technical solutions with features distinguishing the claimed solution from the prototype are not known and do not follow explicitly from the prior art. This suggests that the claimed solution is new and has an inventive step.

The invention is illustrated by drawings, where figure 1 shows a General view of a modular installation for presenting an emerging target without an antenna stand; figure 2 is a General view of the housing without a cover; figure 3 is a General view of an electromechanical drive; figure 4 is a General view of the placement of the sensor angle of rotation of the target; figure 5 is a General view of the antenna rack; figure 6 is a General view of the mounting device of the shield of the target.

The modular installation for presenting the appearing target contains a frame 1 with folding reinforced supports 2, on which, in the bushings 3 with the locking screw 4, an armor plate 6 is installed by means of curved rods 5. Lugs 7 and 8 are made on the underside of the frame 1 and supports 2. The modular installation of the presentation of the appearing also contains a lift in the form of a steel welded housing 9 with a cover 10, in which an electromechanical drive is installed, consisting of an electric motor 11 with a planetary gearbox 12 and a rotary shaft 13, the device Warmings 14 of the target’s shield, a non-contact sensor of the angle of rotation of the target 15, on the rear wall of the housing 9, a control system unit 16 with connectors for connecting batteries and auxiliary devices, a light firing simulator 17, a clipping type impact sensor 18 mounted on the target’s shield 19, an antenna stand 20, equipped with body armor of the radio modem 21 in the form of a corner, a rechargeable battery 22. Inside the housing 9, in its lower part, on both sides, four bushings 23 with blind threaded holes 24 are fixed in pairs rigidly. side of the upper part of the housing 9 is made with a rounding 25. The electric motor 11 with the planetary gear 12 is fixed on the inner side of the side wall of the housing 9, the shaft of the electric motor 11 is equipped with gearing 26 and is connected to the satellites 27 of the gearbox 12 mounted on the axes 28 in the flanges 29. Satellites 27 are connected with the internal gearing 30 of the disk 31 of the rotary shaft 13, the other end of which is made in the form of a square 32. On the inner side of the other side wall of the housing 9 is fixed a housing 33 in which contactless sensors are installed to the angle of rotation of the target 15, the axis 34 in the bearing bearings 35 with the regulating sleeve 36 at one end and a square 37 made on the other end, an accumulating spring 38. The target shield fastening device 14 is mounted on the ends of the rotary shaft 13 made in the form of a square 32 and the sensor axis rotation angle 34, for which triangular recesses 40 and threaded holes 41 are made on the end surfaces of the plug 39 of the target mounting device 14. The fork 39 is clamped by the surface of the triangular recess 40 to the rotary shaft 13 and the axis of the sensor 34 pads 42 with a similar recess 43 and mounting holes 44. Places for mounting the target shield are made in the form of rectangular guides 45, rigidly mounted on the transverse surface of the fork 39.

The modular installation of the presentation of the emerging target (ICM) works as follows. The MUCC is used to display light and medium targets when training troops in firing at emerging targets and to provide the firing results to the command post for the firing director as part of a radio-controlled portable shooting equipment. The installation is controlled and checked via a radio link from the control panel. The MCC equipment provides the following functions: raising / lowering a target, registering a target lesion, counting bullets entering the target’s shield, and light imitation in predetermined modes. The modes are set remotely from the control panel via a radio link. The MUCC installation provides target display according to the requirements of the Firing Course No. 4, 5, 5a, 6, 7, 8, 8a, 9, 10, 10a. The MCC is designed to be installed on the ground or on a moving actuator — an autonomous remotely controlled vehicle designed for transportation and presentation of targets in a training ground when training personnel to shoot at moving targets. The installation must be protected from direct hits of bullets from the likely directions of fire. In the event of a bullet getting into the upper part of the body 9, a bounce by rounding 25 is possible. The cover 10 also serves as protection against dust and dirt getting inside the body 9. To ensure stability, the installation frame 1 is mounted on a flat surface. In the bushings 3 of the frame 1, the curved rods 5 are fastened with a locking screw 4, on which an armor plate is mounted 6. After installing the MCC with the reinforced supports 2 folded down and fixed with the lugs 7 and 8 in the ground, the target shield 19 is fixed in rectangular guides 45, rigidly mounted on the transverse surface of the plug 39 of the attachment device 14 of the target shield. The elevator is fixed on the frame 1 or on the displacement actuator in the bushings 23 with blind threaded holes 24 of the welded body 9. On the rear wall of the body 9 there is a control system block 16 with connectors for connecting batteries and auxiliary devices. The rotation from the electric motor 11 is transmitted to the planetary gearbox 12, for which the shaft of the electric motor 11 is equipped with gearing 26 and connected to the satellites 27 mounted on the axes 28 in the flanges 29. Through the satellites 27, the rotation is transmitted to the rotary shaft 13 through the gearing 30 of the disk 31. Function determining the angular position of the target is performed by a non-contact sensor of the angle of rotation of the target 15, mounted in the housing 33 from the inside of the other side wall of the housing 9. In the bearing bearings 35 there is an axis 34 with an adjusting sleeve 36 of magnetic material, in which a magnet is installed in the center, at one end and a square 37 made at the other end. An electromechanical drive rotates the shield of the target 19 through an angle of 90 °. The storage spring 38 mounted on the axis 34 stores energy when lowering the target and gives it up during lifting. The mounting device 14 of the target shield is mounted on the ends of the rotary shaft 13 made in the form of squares 32 and 37 and the axis of the angle sensor 34. The fork 39 is pressed by the surface of the triangular recesses 40 to the squares 32 and 37 of the rotary shaft 13 and the axis of the sensor 34 by securing the lining 42 with the same recess 43 and mounting holes 44. The auxiliary equipment included in the MCC includes: a light firing simulator 17, a hit-type sensor 18, an antenna post 20, equipped with armor protection of the radio modem 21 in the form of golka. Light simulator of firing 17 is designed to show the fire of small arms. Simulation of a single fire is carried out by separate flashes, simulation of bursts by a series of lamp flashes. The cladding type impact sensor 18 is two layers of electrically conductive material, between which there is a layer of dielectric material. When a bullet passes through a target, the bullet closes two electrically conductive materials of the target with its body. The sensor is mounted on the shield of the target 19. The control of raising and lowering the shield of the target 19 of the installation and the transmission of response information is carried out according to the commands received from the control panel. After the start of MUCC, the target shield 19 is automatically lowered. The time of the defeat is the time from the beginning of the rise to the destruction of the target. Due to the vulnerability of the antenna stand 20 with equipment for bullet damage due to its protrusion above the ground, it is equipped with armored radio modem 21 in the form of a corner, which largely eliminates the direct bullet hit, leading to the failure of the radio channel. Battery 22 provides autonomous power to the installation.

Thus, in the present invention, the problem is solved to achieve a technical result, which consists in creating a modular installation for presenting an emerging target, providing light and medium targets when training troops to fire at emerging targets and providing the firing results to a command post for the firing director as part of a radio-controlled portable shooting range equipment.

Claims (1)

A modular installation for presenting an emerging target, comprising a support frame, a housing with a cover, an electromechanical drive consisting of an electric motor, gearbox and rotary shaft, a target holder, a spring battery, a control unit, a target angle sensor, a panel of connectors, fuses and switches, a target destruction sensor characterized in that the modular installation of presenting the appearing target is made with the possibility of raising and lowering light and medium targets according to the Firing Course No. 4, 5, 5a, 6, 7, 8, 8a, 9, 10, 10a re histories and counts of bullets entering the target’s shield and light imitation in predetermined modes, and contains a frame with folding reinforced supports, an armor plate that is equipped with curved rods, and triangular shaped lugs are made on the underside of the frame and supports, a welded steel case equipped with a cover, in which an electric motor with a reducer, a rotary shaft with the possibility of rotation by an angle of 90 degrees, a mounting device for the target shield, a non-contact sensor for the angle of rotation of the target, a control system unit, light and firing simulator, radio modem, inside the case, in its lower part, on both sides, four bushings with blind threaded holes are fixed in pairs, on the one hand the upper part of the casing is made with rounding, the electric motor with gearbox is fixed on the inside of the side wall of the casing, electric motor shaft equipped with gearing and connected to the gears of the gearbox mounted on the axes in the flanges, which are connected with the internal gearing of the disk of the rotary shaft, the other end of which is made in ide square, on the inside of the other side wall of the housing there is a fixed housing in which a non-contact target angle sensor is mounted, an axis in the bearings with an adjusting sleeve at one end and a square made on the other end, an accumulating spring, the target shield mounting device is mounted on in the form of the square of the ends of the rotary shaft and the axis of the angle sensor, for which purpose triangular recesses and threaded holes are made on the end surfaces of the plugs of the target mounting device, and Fork surface of the triangular recess to the pivot shaft and the sensor axis is achieved by setting laths with the same socket and mounting holes, space for installation of the target board are in the form of rectangular guides fixedly installed on the lateral surface of the plug.

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