CN111707158B - Portable laser destroying device for unexploded bomb - Google Patents
Portable laser destroying device for unexploded bomb Download PDFInfo
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- CN111707158B CN111707158B CN202010646200.XA CN202010646200A CN111707158B CN 111707158 B CN111707158 B CN 111707158B CN 202010646200 A CN202010646200 A CN 202010646200A CN 111707158 B CN111707158 B CN 111707158B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
- F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
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Abstract
The invention discloses a portable unexplosive laser destroying device, which relates to the technical field of unexplosive powder destroying and comprises a laser, an emitting device, an optical adjusting frame and a packing box, wherein the laser and the emitting device with the optical adjusting frame can be arranged in the packing box; the laser device also comprises a controller in wireless or wired connection with the laser device and the emitting device, the controller is used for controlling the focusing, emitting and stopping of the laser, and the power supply is electrically connected with the laser device and the emitting device. The portable remote control device is simple in structure, convenient to carry, simple and safe to operate, and can be remotely operated after being assembled. The invention can solve the problems of high inherent danger and complex and tedious operation and use of the conventional portable unexploded bomb destruction device, can realize the unexploded bomb destruction remotely, contactlessly, quickly and conveniently, and effectively improves the intrinsic safety and the quick destruction efficiency of the unexploded bomb destruction.
Description
Technical Field
The invention relates to the technical field of the destruction of unexplosive ammunition, in particular to a portable laser destruction device for unexplosive ammunition.
Background
With the technical progress, the weapon equipment eliminates the remaining ammunition, the ammunition stored for a longer time, the unexploded ammunition generated in the training process and the ammunition which is unqualified to be detected, the unexploded ammunition has great potential safety hazard, the unexploded ammunition is likely to explode under the action of the external environment, and the safety of surrounding personnel and equipment is seriously threatened, so that measures need to be taken to destroy the unexploded ammunition as soon as possible. Currently, most of the destroying devices adopt chemical destroying devices such as portable explosives, energy-gathering destructing devices, thermite and the like, but the chemical destroying devices mainly have the following problems in practical use:
(1) The explosive, the energy-gathering destroyer, the high-heat agent, the detonator, the detonating tube, the detonating cord, the cargo pulling tube and the like matched with the high-heat agent are inflammable and explosive articles, so that the safety risk in the processes of storage and use is increased, and the safety management pressure of energetic materials is increased.
(2) The existing portable explosive, energy-gathering destroyer and high-heat agent are used for destroying and processing the unexploded bomb, and operators touch the inflammable and explosive articles with hands in the explosive disposal process, so that psychological burden is invisibly increased, and casualties are easily caused if accidents occur.
(3) Explosives, energy-gathering destroyers, high-heat agents and matched initiating explosive devices are easily excited and stimulated by external environments such as flame, temperature and humidity, vibration, static electricity, electromagnetism and the like, and blasting accidents are easily caused.
(4) The existing methods for destroying and treating the unexploded bomb by the portable explosive, the energy-gathering destroyer and the high-heat agent need to be contacted or close to the unexploded bomb, and can not reliably realize remote non-contact destruction.
(5) The existing portable explosive, energy-gathering destroyer and high-heat agent destruction method for processing the unexploded bomb has the disadvantages of multiple laying links, long time consumption and complex operation.
(6) The existing method for destroying unexploded bombs by using portable explosives, energy-gathering destroyers and high-heat agents belongs to one-time operation, and the unexploded bombs cannot be continuously destroyed.
(7) The existing portable explosive, energy-gathering destroyer and high-heat agent are all consumption type devices, need to be stored in large quantities for a long time, and are inconvenient to continuously supply.
(8) The existing portable explosive, energy-gathering destroyer and high-heat agent destroy method for treating the unexploded bomb increases the destroy elimination safety risk and the safety defense distance because the detonating device is an energetic material and is essentially subjected to incremental explosion.
Disclosure of Invention
The invention aims to provide a portable unexploded bomb laser destroying device, which aims to solve the problems of high inherent danger and complex operation and use of the conventional unexploded bomb destroying method and device, can realize the unexploded bomb destruction remotely, contactlessly, rapidly and conveniently, and effectively improve the intrinsic safety and rapid destruction efficiency of the unexploded bomb destruction.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a portable unexplosive bomb laser destroying device comprises a laser, an emitting device, an optical adjusting frame and a packaging box, wherein the laser and the emitting device with the optical adjusting frame can be arranged in the packaging box; the laser device is characterized by further comprising a controller in wireless or wired connection with the laser device and the emitting device, the controller is used for controlling focusing, emitting and stopping of the laser, and the power supply is electrically connected with the laser device and the emitting device.
Preferably, the emitting device comprises a rotary table and a shell, the shell is rotatably connected with the optical adjusting frame through the rotary table, a laser emission window, a distance measurement window and an optical monitoring window are arranged on the side surface of the shell, and the laser emission window is connected with an emitting port of the laser through an optical fiber; a distance meter corresponding to the distance measuring window is further arranged in the shell; the optical monitoring window is provided with a camera for recording the laser destruction process; the revolving stage is equipped with and is used for driving casing pivoted rotary mechanism, distancer, camera and rotary mechanism all controller are connected.
Preferably, the rotating mechanism comprises a motor, a driving bevel gear, a driven bevel gear, a driving gear and a driven gear, an output shaft of the motor is connected with the driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, the driven bevel gear is coaxially fixed with the driving gear, the driving gear is meshed with the driven gear, the rotating mechanism is arranged in the rotating platform, and the top of the rotating platform is connected with the shell through a supporting seat.
Preferably, the optical adjusting frame is a tripod structure and comprises a tripod head and three supporting legs, the transmitting device is arranged on the tripod head, the upper ends of the three supporting legs are hinged with the tripod head, and the lower ends of the three supporting legs are sharp corners used for being inserted into soil.
Preferably, the supporting leg is telescopic structure, including outer tube and interior sleeve pipe, be equipped with the locating hole on the pipe wall of outer tube, be equipped with the mounting groove on the interior sheathed tube pipe wall, be equipped with spring and reference column in the mounting groove, the one end of spring links to each other with interior sleeve pipe fixed, the other end links to each other with the reference column, the top of reference column expose in the notch of mounting groove, and can extend to the locating hole of outer tube, the top of reference column is the spherical crown shape.
Preferably, the number of the packaging boxes is two, one packaging box is used for accommodating the laser and the power supply, and the other packaging box is used for accommodating the emitting device and the optical adjusting frame; the packing box is of an up-down opening-closing type structure and comprises a box body and a box cover, and the periphery of the box cover is connected with the box body through zippers.
Preferably, a sealing strip is arranged at the junction of the box body and the box cover; the outer surface top of case lid is equipped with the handle, the bottom of box is equipped with the universal wheel.
Preferably, the box body and the box cover are of a layered structure and comprise a protective layer and an inner liner layer, the protective layer is made of engineering plastics, and anti-seismic buffer materials are filled in the inner liner layer.
Preferably, the optical adjusting bracket is made of light alloy steel.
Preferably, the laser is a miniaturized fiber laser.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: compared with the prior art, the laser generated by the laser is transmitted to the emitting device through the optical fiber, and the emitting device is arranged on the optical adjusting frame to adjust the emitting angle of the laser, so that the laser emitting device is flexible and convenient; the packing box is convenient to carry, and remote operation is realized through the controller. The invention can solve the problems of high inherent danger and complex and tedious operation and use of the conventional portable unexploded bomb destruction device, can realize the unexploded bomb destruction remotely, contactlessly, quickly and conveniently, and effectively improves the intrinsic safety and the quick destruction efficiency of the unexploded bomb destruction.
Drawings
Fig. 1 is a schematic structural diagram of a portable unexploded bomb laser destruction device provided by an embodiment of the invention;
fig. 2 is a schematic structural view of a rotating mechanism in the embodiment of the present invention;
FIG. 3 is a schematic structural view of a support leg in an embodiment of the invention;
FIG. 4 is a schematic structural view of a packing box according to an embodiment of the present invention;
in the figure: 1-a laser; 2-emitting device, 21-turntable, 22-housing, 220-laser emission window, 221-distance measurement window, 222-optical monitoring window; 3-optical adjusting frame, 31-tripod head, 32-supporting legs, 321-outer sleeve and 322-inner sleeve; 4-packing case, 41-42-; 5-a power supply; 6-a distance meter; 7-a motor, 8-a driving bevel gear, 9-a driven bevel gear, 10-a driving gear, 11-a driven gear and 12-a supporting seat; 13-spring, 14-locating post; 15-zipper, 16-handle, 17-universal wheel, 18-protective layer, 19-lining layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and 2, the portable unexplosive laser destruction device provided by the invention comprises a laser 1, an emitting device 2, an optical adjusting frame 3 and a packing case 4, wherein the laser 1 and the emitting device 2 with the optical adjusting frame 3 can be arranged in the packing case 4, the laser 1 is connected with a power supply 5, laser generated by the laser is transmitted to the emitting device 2 through an optical fiber, and the emitting device 2 is arranged on the optical adjusting frame 3; the laser device further comprises a controller in wireless or wired connection with the laser device 1 and the emitting device 2, the controller is used for controlling focusing, emitting and stopping of laser, and the power supply 5 is electrically connected with the laser device 1 and the emitting device 2. The controller can be arranged in a notebook computer or other handheld terminals and used for controlling laser focusing, emitting and stopping, and is communicated with the laser emitting device in a wired or wireless mode. This scheme can adopt remote control mode, and the operation personnel can avoid controlling in protection facility equipment, is favorable to realizing the absolute safety isolation of operation personnel and the dangerous ammunition of target.
Compared with the prior art, the portable unexploded bomb laser destroying device provided by the invention has the advantages of simple structure, simplicity in operation and convenience in carrying, is flexible and convenient to assemble and disassemble by adopting an assembly structure, is convenient and quick for laser ranging, focusing aiming and launching by installing the laser in the launching device and by using the launching device above the optical adjusting frame; the remote control destroying operation can be realized by utilizing the controller, and the device is safe and reliable. Therefore, compared with chemical energy destruction methods such as an explosive sympathetic detonation method, a cumulative jet destruction method, a high-heat agent destruction method and the like, the method for destroying the unexploded bomb has essential difference, is a brand-new method for realizing the safe destruction of the unexploded bomb by using the directional energy destruction principle, can realize the destruction of the unexploded bomb remotely, contactlessly, quickly and conveniently, and effectively improves the intrinsic safety and the quick destruction efficiency of the unexploded bomb.
In an embodiment of the present invention, as shown in fig. 1, the emitting device 2 includes a turntable 21 and a housing 22, the housing 22 is rotatably connected to the optical adjustment frame 3 through the turntable 21, and a laser emitting window 220, a distance measuring window 221 and an optical monitoring window 222 are disposed on a side surface of the housing 22; the optical monitoring window is provided with a camera, and the situation of the laser destroyed unexploded bomb scene is recorded in the whole process through the optical monitoring window 222; the laser emission window 220 is connected with an emission port of the laser 1 through an optical fiber, laser is transmitted out through the laser emission window 220, and laser focusing aiming and emission are carried out through yaw and pitch angle adjustment of the rotary table; a distance meter 6 corresponding to the distance measuring window 221 is further arranged in the shell 22, and the distance from the laser emitting position to the target unexploded bomb is measured by laser; the optical monitoring window 222 is provided with a camera for recording the laser destruction process; the rotary table 21 is provided with a rotating mechanism for driving the shell 22 to rotate, and the distance measuring instrument, the camera and the rotating mechanism are connected through controllers. In fig. 1, the housing is a U-shaped groove with an upward opening, and two ends of the housing are rotatably matched with the turntable through a rotating shaft, so that the pitch angle of the housing can be conveniently adjusted. The horizontal rotation angle and the pitching angle of the launching device can be conveniently adjusted through the rotating mechanism, and pitching and deflection within a certain angle range can be realized.
The laser 1 is a miniaturized fiber laser, and is usually in a regular rectangular parallelepiped shape. The laser device with the structure is conveniently installed in the shell of the launching device, and is convenient and quick to assemble and disassemble.
In one embodiment of the present invention, as shown in fig. 2, the rotating mechanism includes a motor 7, a driving bevel gear 8, a driven bevel gear 9, a driving gear 10 and a driven gear 11, an output shaft of the motor 7 is connected to the driving bevel gear 8, the driving bevel gear 8 is engaged with the driven bevel gear 9, the driven bevel gear 9 is coaxially fixed to the driving gear 10, the driving gear 10 is engaged with the driven gear 11, the rotating mechanism is disposed in a rotating table 21, and the top of the rotating table 21 is rotatably connected to two ends of a housing 22 through a supporting seat 12. The rotating mechanism drives the rotating platform to rotate and adjust the pitching angle.
In addition, a vertical shaft driven by a motor can be arranged in the rotary table to drive the rotary table to rotate around the vertical axis; a driving bevel gear is sleeved on the vertical shaft, driven bevel gears are arranged on vertical plates on two sides of the supporting seat, the driving bevel gear drives the driven bevel gears on two sides to rotate simultaneously, and then the shell is driven to rotate in a pitching mode.
As shown in fig. 1, the optical adjustment frame 3 is a tripod structure, and includes a tripod head 31 and three support legs 32, the launching device 2 is disposed on the tripod head 31, the upper ends of the three support legs 32 are all hinged to the tripod head 31, and the lower ends of the three support legs 32 are sharp corners 33 for being inserted into the soil. By adopting the structure, the device can be conveniently inserted into soil during field operation and is used for bearing and fixing the launching device. The adoption of the mode of stabilizing and supporting by touchdown reinforcement is beneficial to reducing the influence of the natural vibration frequency of the system, keeping the light emitting stability of the laser emitting device, preventing the light path from shaking and influencing the focusing quality of a laser far field.
During specific manufacturing, the optical adjusting frame 3 is made of light alloy steel, and the light weight design requirement is met.
As shown in fig. 3, the supporting leg 32 is a telescopic structure, and includes an outer sleeve 321 and an inner sleeve 322, a positioning hole is formed in a tube wall of the outer sleeve 321, an installation groove is formed in a tube wall of the inner sleeve 322, a spring 13 and a positioning column 14 are arranged in the installation groove, one end of the spring 13 is fixedly connected with the inner sleeve 322, the other end of the spring is connected with the positioning column 14, a top of the positioning column 14 is exposed out of a notch of the installation groove and can extend to the positioning hole of the outer sleeve 321, and a top of the positioning column 14 is in a spherical crown shape. When the pipe wall of the inner sleeve is thick, the mounting groove can be arranged on the outer surface of the pipe wall on one side, and the bottom of the spring can be fixedly connected with the bottom of the mounting groove.
Further optimizing the technical scheme, the number of the packing boxes 4 is two, one packing box 4 is used for containing the laser 1 and the power supply 5, and the other packing box 4 is used for containing the emitting device 2 and the optical adjusting frame 3; the packing box 4 is of an up-down opening-closing structure, as shown in fig. 4, and comprises a box body 41 and a box cover 42, wherein the periphery of the box cover 42 is connected with the box body 41 through a zipper 15. Wherein, the quantity of the packing boxes can be increased according to the requirement.
During specific manufacturing, a sealing strip is arranged at the junction of the box body 41 and the box cover 42, so that an internal optical precision instrument is prevented from being damped and mildewed; the top of the outer surface of the box cover 42 is provided with a lifting handle 16, and a grip of the lifting handle is provided with an anti-slip sleeve for increasing friction and facilitating grasping and holding the packing box; the bottom of the box body 41 is provided with universal wheels 17, so that the box body can be conveniently dragged and moved under the terrain condition with better road conditions. The structure is convenient to carry and transport, the full load weight of the packing box does not exceed the load of a single soldier, and the packing box is convenient to carry by a single person and to lift and carry by two persons.
As shown in fig. 4, the box body 41 and the box cover 42 are both of a layered structure, and include a protective layer 18 and an inner liner 19, the protective layer 18 is made of high-strength engineering plastics, and the inner liner 19 is filled with a high-elasticity anti-seismic buffer material. The buffer material can be used for cutting corresponding placing hole grooves according to the overall dimension of the internal loaded objects, so that the buffer material is prevented from shaking in the carrying process.
The working process of the invention is as follows:
the laser device is connected with a power supply, and laser generated by the laser device is transmitted to the emitting device through the optical fiber and is emitted from the laser emitting window; the transmitting device is connected with the power supply through a power and control circuit, and the laser transmitting angle is adjusted through the rotating mechanism. The laser emitting device is erected on the optical stabilizing frame, the rotary table is rotated up and down, the optical monitoring window is used for searching and locking a target unexplosive projectile, then the ranging lens is started, the distance between the target unexplosive projectile and the laser emitting position is measured, if the ranging is within the safe defense distance, the focusing emitting program is started, and if the ranging is beyond the safe defense distance, the focusing emitting program is started after the emitting distance needs to be adjusted. And the optical monitoring window records the whole scene of laser destruction. The laser generation, focusing, emission, stopping and distance measurement are all realized through the control system of the controller, the display screen of the controller can visually watch the destruction process, the light emitting power is controlled through interface operation, the light spot size is adjusted, the focusing position is adjusted, and the functions of whole-process recording, real-time observation, long-term storage, playback tracing, local amplification and the like of a laser destruction scene can also be realized through interface control.
In summary, the modularized packaging deployment manner is adopted, so that the mechanical operation and the carrying and delivery of individual soldiers are facilitated, and for the destruction of unexploded bombs under complex terrain conditions such as mountains, jungles, gullies and the like, areas which can be reached only by carrying of individual soldiers are required, and the forward deployment of unexploded bombs in emergency disposal sites is facilitated.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (3)
1. The utility model provides a device is destroyed to portable unexploded bullet laser which characterized in that: the packaging box comprises a laser, an emitting device, an optical adjusting frame and a packaging box, wherein the laser and the emitting device with the optical adjusting frame can be arranged in the packaging box; the laser device is characterized by also comprising a controller in wireless connection with the laser device and the transmitting device, wherein the controller is used for controlling the focusing, transmitting and stopping of the laser, and the power supply is electrically connected with the laser device and the transmitting device; the transmitting device comprises a rotary table and a shell, the shell is rotatably connected with the optical adjusting frame through the rotary table, a laser transmitting window, a distance measuring window and an optical monitoring window are arranged on the side surface of the shell, and the laser transmitting window is connected with a transmitting port of a laser through an optical fiber; a distance meter corresponding to the distance measuring window is further arranged in the shell; the optical monitoring window is provided with a camera for recording the laser destruction process; the rotary table is provided with a rotating mechanism for driving the shell to rotate, and the distance measuring instrument, the camera and the rotating mechanism are connected through a controller; the rotating mechanism comprises a motor, a driving bevel gear, a driven bevel gear, a driving gear and a driven gear, an output shaft of the motor is connected with the driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, the driven bevel gear is coaxially fixed with the driving gear, the driving gear is meshed with the driven gear, the rotating mechanism is arranged in the rotary table, and the top of the rotary table is connected with the shell through a supporting seat; the optical adjusting frame is of a tripod structure and comprises a tripod head and three supporting legs, the launching device is arranged on the tripod head, the upper ends of the three supporting legs are hinged with the tripod head, and the lower ends of the three supporting legs are sharp corners for being inserted into soil; the supporting leg is of a telescopic structure and comprises an outer sleeve and an inner sleeve, a positioning hole is formed in the pipe wall of the outer sleeve, a mounting groove is formed in the pipe wall of the inner sleeve, a spring and a positioning column are arranged in the mounting groove, one end of the spring is fixedly connected with the inner sleeve, the other end of the spring is connected with the positioning column, the top of the positioning column is exposed out of the notch of the mounting groove and can extend to the positioning hole of the outer sleeve, and the top of the positioning column is of a spherical crown shape; the packaging box comprises two packaging boxes, wherein one packaging box is used for accommodating the laser and the power supply, and the other packaging box is used for accommodating the emitting device and the optical adjusting frame; the packing box is of an up-down opening-closing type structure and comprises a box body and a box cover, and the periphery of the box cover is connected with the box body through a zipper; a sealing strip is arranged at the junction of the box body and the box cover; the top of the outer surface of the box cover is provided with a handle, and the bottom of the box body is provided with universal wheels; the box body and the box cover are of a layered structure and comprise a protective layer and an inner liner layer, the protective layer is made of engineering plastics, and anti-seismic buffer materials are filled in the inner liner layer.
2. The portable laser destruction device for unexploded bombs according to claim 1, characterized in that: the optical adjusting frame is made of light alloy steel.
3. The portable laser destruction device for unexploded bombs according to claim 1 or 2, characterized in that: the laser is a miniaturized fiber laser.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010646200.XA CN111707158B (en) | 2020-07-07 | 2020-07-07 | Portable laser destroying device for unexploded bomb |
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| CN202010646200.XA CN111707158B (en) | 2020-07-07 | 2020-07-07 | Portable laser destroying device for unexploded bomb |
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| CN111707158A CN111707158A (en) | 2020-09-25 |
| CN111707158B true CN111707158B (en) | 2023-01-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146533B (en) * | 2020-10-12 | 2022-11-25 | 中国人民解放军国防科技大学 | Multi-path laser emission system for destroying unexploded ammunition |
| CN112923822A (en) * | 2021-03-30 | 2021-06-08 | 湖南兵器光电科技有限公司 | Composite imaging aiming emission device and method of laser emitter |
| CN115790304B (en) * | 2022-11-04 | 2024-07-16 | 中国人民解放军32181部队 | Laser multi-point irradiation destroying method for large-volume dangerous explosive |
| CN115682858B (en) * | 2022-11-09 | 2023-08-08 | 南通斯派特激光科技有限公司 | Laser destroying device for non-explosive bomb |
| CN116067248A (en) * | 2023-01-05 | 2023-05-05 | 湖南大学 | Laser remote control removing system for buried non-explosive bomb and working method thereof |
| CN117760282B (en) * | 2023-12-30 | 2024-07-16 | 江苏和为警用器材制造有限公司 | Laser destroying device and method for non-explosive bomb |
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| CN110890714A (en) * | 2019-11-30 | 2020-03-17 | 武汉光谷航天三江激光产业技术研究院有限公司 | Device and method for removing transparent plastic foreign matters of power transmission line by laser |
| CN111130015A (en) * | 2020-02-18 | 2020-05-08 | 苏州艾思兰光电有限公司 | Laser obstacle removing instrument |
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| CN111707158A (en) | 2020-09-25 |
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