Artillery barrel laser detection device

Abstract

The utility model discloses an artillery barrel laser detection device which comprises an electric control box and an artillery barrel, one end of the electric control box is fixedly provided with a handle, the other end of the electric control box is fixedly provided with a transmission pile, and the middle part of one side of the transmission pile is fixedly provided with a grasping and clamping assembly used for holding the end part of the artillery barrel. The periphery of one side of the transmission pile is fixedly provided with a supporting rod, the supporting rod is fixedly provided with a detection assembly used for detecting the interior of the artillery barrel, and the interior of the electric control box is fixedly provided with a storage battery and a microcontroller. The artillery barrel detection device is simple in structure, small in size, light in weight and convenient to carry and use, an inner tube of an artillery barrel is detected according to the laser detection principle, clamping is conducted firstly and then rotary scanning detection is conducted during detection, the detection result can be displayed in real time through a display screen, alarm prompting can be conducted when a artillery barrel cracks, and the artillery barrel detection precision and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser detection devices, in particular to a gun barrel laser detection device. Background Art

[0002] The service life of artillery is affected by many factors, but the most significant is the damage inflicted by shells fired. Not only does the temperature of the barrel rise during firing, but the barrel also experiences pressure and other factors, all of which can cause various types of damage. Therefore, the intense shock and vibration of military artillery subjected to prolonged firing can cause cracks in the barrel. If not promptly replaced, this can pose a significant safety hazard, including casualties. Therefore, technicians require regular inspections. Traditionally, a specialized probe is inserted into the barrel and scraped against the inner surface. A slight scratch indicates a crack and requires prompt replacement.

[0003] After searching, it was found that a Chinese patent document discloses a gun barrel inspection device (publication number: CN221445086U) including a base, a fixed block, a rotating block, a bracket, a reciprocating screw, a slider, a support plate, a connecting block, a limit block, a first connecting rod, a second connecting rod, a rolling wheel, a connecting rod, a rotating shaft, a first drive motor, a mounting frame, a control module, a laser radar and a camera. The control module, the laser radar and the camera are arranged on the mounting frame, the camera is arranged on one side of the laser radar, and a level ruler is arranged on the second connecting rod.

[0004] Although the above-mentioned equipment usually uses laser radar to transmit data to detect gun barrels, the laser is mostly emitted in a straight line, and most gun barrels are placed at an angle. When the laser is scanned, other barrels cannot be illuminated, and timely output cannot be provided for the cracks inside the gun barrel. Therefore, the overall detection accuracy of the traditional gun barrel detection method is not high, and the work efficiency is relatively low, and it is inconvenient to carry. Utility Model Content

[0005] The purpose of the present invention is to provide a gun barrel laser detection device to solve the problems of low overall detection accuracy and relatively low working efficiency of the traditional gun barrel detection method proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a laser detection device for a gun barrel includes an electric control box and a gun barrel, a handle is fixedly provided at one end of the electric control box, a transmission pile is fixedly provided at the other end of the electric control box, a gripping assembly for holding the end of the gun barrel is fixedly installed in the middle of one side of the transmission pile, a support rod is fixedly provided on the periphery of one side of the transmission pile, a detection assembly for detecting the inside of the gun barrel is fixedly installed on the support rod, a battery and a microcontroller are fixedly installed inside the electric control box, and a display screen and an alarm are fixedly installed on the top of the electric control box. The device has a simple structure, can be flexibly carried, is small in size, light in weight, and has accurate detection.

[0007] Preferably, a switch plate and a power screen are fixedly connected to one side of the electrical control box, and a power switch and a clamping switch are fixedly installed on the surface of the switch plate. The power screen, display screen and alarm are all electrically connected to the microcontroller, and the microcontroller is electrically connected to the battery through the power switch. The switch is used to control the startup of the components. Each device has its own switch to avoid conflicts caused by unnecessary other equipment. The power screen can further understand the power requirements and also serve as a reminder when the equipment is out of power.

[0008] Preferably, a charging hole is fixedly installed in the middle of one side of the handle, and the charging hole is electrically connected to the battery to facilitate subsequent charging and use.

[0009] Preferably, the detection component includes a detection frame, a protective shell is fixedly connected to the surface of the detection frame, a strip laser detector is fixedly installed in the middle of the protective shell, the strip laser detector is electrically connected to the microcontroller, the strip laser detector transmits according to the condition of the inner wall, and the protective shell is added with an infrared device to give prompts by detecting abnormalities.

[0010] Preferably, the gripping clamp assembly includes a fixed seat, the middle part of the fixed seat is fixedly connected to an electric control push rod, the periphery of the fixed seat is provided with three evenly distributed connecting blocks, one end of the three connecting blocks are movably connected to a gripping clamp, the inner sides of the three gripping clamps are fixedly connected to a ball bearing, the bottom of the gripping clamp is movably connected to an adjustment plate, the two ends of both sides of the adjustment plate are movably connected to two limit members, the limit members are fixedly set on the transmission pile, and the gripping clamp is controlled by a switch to avoid fatigue caused by long-term hand-holding, and detection is more convenient through clamping.

[0011] Preferably, the gripping clamp matches the artillery tube, and the width of the detection frame is smaller than the inner diameter of the artillery tube.

[0012] Compared with the existing technology, the beneficial effects of the utility model are: the detection device adopts a handheld design, simple structure, flexible carrying, small size, light weight, easy to carry and use, and uses the principle of laser detection to detect the inner tube of the artillery barrel. During the detection, it is first clamped and then rotated and scanned for detection. The detection results can be displayed in real time on the display screen. When cracks appear on the gun body, an alarm can be issued, thereby improving the detection accuracy and efficiency of the artillery barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the laser detection device of the present utility model;

[0014] Figure 2 This is a schematic diagram of the laser detection switch control of the present utility model;

[0015] Figure 3 This is a schematic diagram of the detection device of the present utility model;

[0016] Figure 4 This is a schematic diagram of the gripping assembly of the present invention.

[0017] In the figure: 1. Electric control box; 2. Display screen; 3. Handle; 4. Alarm; 5. Transmission pile; 6. Gun barrel; 7. Switch board; 8. Power screen; 9. Charging port; 10. Support rod; 11. Detection frame; 12. Protective shell; 13. Strip laser detector; 14. Connecting block; 15. Electric control push rod; 16. Fixing seat; 17. Limiting piece; 18. Adjustment plate; 19. Ball; 20. Clamp; 21. Battery; 22. Microcontroller. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0019] See also Figure 1-4 The utility model provides a laser detection device for a gun barrel, comprising an electric control box 1 and a gun barrel 6, wherein a handle 3 is fixedly provided at one end of the electric control box 1, a transmission pile 5 is fixedly provided at the other end of the electric control box 1, a clamping assembly for holding the end of the gun barrel 6 is fixedly installed at the middle part of one side of the transmission pile 5, a support rod 10 is fixedly provided at the periphery of one side of the transmission pile 5, a detection assembly for detecting the inside of the gun barrel 6 is fixedly installed on the support rod 10, a battery 21 and a microcontroller 22 are fixedly installed inside the electric control box 1, a display screen 2 and an alarm 4 are fixedly installed on the top of the electric control box 1, a support rod 10 is inserted through the inner wall of the electric control box 1, one end of the support rod 10 is connected to the handle 3, one side of the electric control box 1 is fixedly connected to the transmission pile 5, and the other end of the support rod 10 passes through the transmission pile 5 and is connected to the detection frame 11.

[0020] When the embodiment of the present application is in use: a switch board 7 and a power screen 8 are fixedly connected to one side of the electrical control box 1, a power switch and a clamping switch are fixedly installed on the surface of the switch board 7, the power screen 8, the display screen 2 and the alarm 4 are all electrically connected to the microcontroller 22, and the microcontroller 22 is electrically connected to the battery 21 through the power switch.

[0021] When the embodiment of the present application is in use: a charging port 9 is fixedly installed in the middle of one side of the handle 3, the charging port 9 is electrically connected to the battery 21, and the entire assembly is powered through the charging port 9.

[0022] When the embodiment of the present application is in use: the detection component includes a detection frame 11, a protective shell 12 is fixedly connected to the surface of the detection frame 11, a strip laser detector 13 is fixedly installed in the middle of the protective shell 12, the strip laser detector 13 is electrically connected to the microcontroller 22, and the detection frame 11 is rotated by shaking the handle 3. There is a strip laser detector 13 on the left side of the detection frame 11 with protective shells 12 on both sides.

[0023] When the embodiment of the present application is in use: the gripping assembly includes a fixed seat 16, the middle part of the fixed seat 16 is fixedly connected to the electric control push rod 15, the periphery of the fixed seat 16 is provided with three evenly distributed connecting blocks 14, one end of the three connecting blocks 14 are movably connected to the gripping clamp 20, the inner sides of the three gripping clamps 20 are fixedly connected to the ball bearings 19, the bottom of the gripping clamp 20 is movably connected to the adjustment plate 18, the two ends of both sides of the adjustment plate 18 are movably connected to two limit members 17, the limit members 17 are fixedly set on the transmission pile 5, and the switch electric control push rod 15 on the start-up switch plate 7 is extended and retracted to drive the several connecting blocks 14 on the fixed seat 16 to move synchronously, one end of the connecting block 14 is connected to the gripping clamp 20, and the movement of the gripping clamp 20 on the adjustment plate 18 is used to achieve gripping.

[0024] When the embodiment of the present application is in use: the gripping clamp 20 matches the artillery tube 6 , and the width of the detection frame 11 is smaller than the inner diameter of the artillery tube 6 .

[0025] When the embodiment of the present application is in use: hold the device by hand, hold the handle 3, and extend the detection component to the inner wall of the gun barrel 6. Because a rotation test is to be performed, press the switch plate 7 on the side of the electric control box 1 to grasp the clamping component, and the extension and contraction of the electric control push rod 15 drives the movable adjustment of the fixing seat 16. When it is adjusted to the appropriate position, the clamp 20 will clamp the gun barrel 6. The advantage of the clamping component is that it is better fixed. It penetrates deep into the inner wall of the gun barrel and will not cause laser deviation no matter how the gun body is tilted, so that accurate transmission can be achieved. After turning on the display switch on the switch plate 7, a green light will light up on the power screen 8. When the light in the grid turns red, it shows that the power is insufficient. Charge through the charging port 9 behind the handle 3, and use the rotating handle 3 to drive the detection frame 11 to perform 360-degree rotation detection. When a rupture is detected, the warning light on the alarm 4 will flash. The position of the detection part can be viewed through the display screen 2 to repair it, which speeds up maintenance and ensures safety for next use.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A gun barrel laser detection device, comprising an electric control box (1) and a gun barrel (6), characterized in that: A handle (3) is fixedly provided at one end of the electric control box (1), a transmission pile (5) is fixedly provided at the other end of the electric control box (1), a clamping assembly for holding the end of the artillery tube (6) is fixedly installed in the middle of one side of the transmission pile (5), a support rod (10) is fixedly provided on the periphery of one side of the transmission pile (5), a detection assembly for detecting the inside of the artillery tube (6) is fixedly installed on the support rod (10), a battery (21) and a microcontroller (22) are fixedly installed inside the electric control box (1), and a display screen (2) and an alarm (4) are fixedly installed on the top of the electric control box (1).

2. The gun barrel laser detection device according to claim 1, characterized in that: A switch board (7) and a power display (8) are fixedly connected to one side of the electric control box (1); a power switch and a clamping switch are fixedly installed on the surface of the switch board (7); the power display (8), the display screen (2) and the alarm (4) are all electrically connected to a microcontroller (22); and the microcontroller (22) is electrically connected to a battery (21) via the power switch.

3. The gun barrel laser detection device according to claim 1, characterized in that: A charging hole (9) is fixedly mounted in the middle of one side of the handle (3), and the charging hole (9) is electrically connected to the battery (21).

4. The gun barrel laser detection device according to claim 1, characterized in that: The detection assembly comprises a detection frame (11), a protective shell (12) is fixedly connected to the surface of the detection frame (11), a strip-shaped laser detector (13) is fixedly installed in the middle of the protective shell (12), and the strip-shaped laser detector (13) is electrically connected to a microcontroller (22).

5. The gun barrel laser detection device according to claim 4, characterized in that: The gripping clamp assembly comprises a fixing seat (16), the middle of which is fixedly connected to an electric control push rod (15), and the periphery of the fixing seat (16) is provided with three evenly distributed connecting blocks (14), one end of each of the three connecting blocks (14) is movably connected to a gripping clamp (20), the inner sides of each of the three gripping clamps (20) are fixedly connected to a ball bearing (19), the bottom of the gripping clamp (20) is movably connected to an adjusting plate (18), and two limiting members (17) are movably connected to both ends of both sides of the adjusting plate (18), and the limiting members (17) are fixedly arranged on the transmission pile (5).

6. The gun barrel laser detection device according to claim 5, characterized in that: The gripping clamp (20) matches the gun tube (6), and the width of the detection frame (11) is smaller than the inner diameter of the gun tube (6).

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