Target shooting experiment bullet fragment recovery device
By designing a gun target shooting experimental projectile fragment recovery device including grille armor plates and projectile collection tanks, the problem of jumping and the difficulty of projectile collection is solved, and the experimental safety and data sampling efficiency are improved.
Patent Information
- Application Number
- CN202421252153.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-06-04
AI Technical Summary
In gun target shooting experiments, when the shooting angle is greater than 20°, it is prone to jump, resulting in irregular flight of projectiles, posing safety hazards, and the existing technology cannot effectively collect projectiles and fragments, affecting experimental safety and data sampling.
Design a firefighting equipment for target shooting experiment projectile fragment recovery, including a box with an open bottom, a grille armor plate, a bullet door and a projectile collection tank, which blocks the jump and fragments through the grille armor plate and guides them into the projectile In the collection tank, it is convenient for subsequent recycling and analysis.
It effectively reduces safety risks in shooting experiments, improves safety, and simplifies the collection process of projectiles and fragments, and improves the reliability of experimental data.
Smart Images
Figure CN222279529U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to a technology for recovering projectiles and fragments in a shooting experiment, and in particular to a device for recovering projectiles and fragments in a target shooting experiment. Background Art
[0002] When conducting gun test at the gun and bullet testing factory, it is necessary to conduct shooting tests at various angles. When the shooting angle is greater than 20°, ricochets are likely to occur. When ricochets occur, the bullet will have an irregular flight path and it is easy to hit surrounding objects, which poses a great safety hazard. Moreover, even if ricochets do not occur, the projectile or target plate fragments will damage surrounding objects under the huge impact force. The existing gun and target shooting experiments cannot produce a good protection effect for this and are relatively unsafe.
[0003] After the existing gun and bullet shooting experiment, the projectiles need to be collected for sampling, analysis and recording, and then the experimental plan is adjusted. However, after the existing gun and target shooting experiment, the projectiles and fragments scattered everywhere are relatively dispersed and difficult to collect. Utility Model Content
[0004] The present application provides a device for recovering projectile fragments in a target shooting experiment, which is used to reduce the potential safety hazard caused by ricochets during the target shooting experiment and solve the problem that projectiles and fragments are difficult to collect in existing shooting experiments.
[0005] The present application provides a projectile fragment recovery device for target shooting experiments, comprising a box body with an open bottom, casters are arranged at the four bottom corners of the box body, a bullet-receiving door is arranged on one side wall of the box body, and armor plates arranged in a grid-like manner are arranged on the other three side walls and the top surface, the armor plates on the side wall and the top surface opposite to the bullet-receiving door are fixed horizontally, and the armor plates on both sides of the bullet-receiving door are fixed vertically, a bulletproof plate is fitted and fixed on the inner wall of the box body, and a projectile collection trough fixed to the side wall of the box body is provided below the armor plate.
[0006] Optionally, mounting frames are fixed to the side walls of the box body on both sides of the bullet-proof door by bolts, and both ends of the armor plate are fixed to the mounting frames by bolts.
[0007] Optionally, a trolley handle is fixed on the outer side wall of the box body, and a retractable parking leg is installed on the lower end of the side wall of the box body.
[0008] Optionally, the box body is provided with multiple layers of detachably connected anti-splash rubber plates, the anti-splash rubber plates are vertically hoisted in the box body, the armor plate is located between the box body and the anti-splash rubber plates, and the projectile collecting trough extends to the bottom of the anti-splash rubber plates.
[0009] Optionally, the top and sides of the bullet-proof door are hinged with door protection plates.
[0010] Optionally, wheel bulletproof plates are fixed to the lower ends of both side edges of the bullet-proof door.
[0011] Compared with the prior art, the projectile fragment recovery device for target shooting experiment provided by the present application has the following beneficial effects:
[0012] The target vehicle for the shooting experiment is placed in the box for the target shooting experiment. The cover of the box can protect against ricochets and fragments generated by the shooting. When the ricochets and fragments generated during shooting are ejected and splashed around, they can enter the grid-like gaps of the armor plate. In the relatively narrow gap, the armor plate blocks the ejection, which can further prevent the ricochets and fragments from flying out, improving safety. At the same time, the projectiles and fragments can fall from the gaps in the armor plate into the projectile collection tank, which is convenient for sampling and analysis after recovery. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0014] Figure 1 A schematic diagram of the bullet-receiving door structure of a projectile fragment recovery device for a target shooting experiment provided in one embodiment of the present application;
[0015] Figure 2 A projectile fragment recovery device for a target shooting experiment provided in an embodiment of the present application Figure 1 A cross-sectional view of
[0016] Figure 3 A top view of a cross-sectional view of a projectile fragment recovery device for a target shooting experiment provided in one embodiment of the present application;
[0017] Figure 4 A cross-sectional view at EE of a projectile fragment recovery device for a target shooting experiment provided in one embodiment of the present application.
[0018] Description of reference numerals:
[0019] Box body 1; casters 2; bulletproof door 3; armor plate 4; cart handle 5; parking leg 6; mounting frame 7; bolt 8; anti-splash rubber plate 9; bulletproof plate 10; box door protection plate 11; wheel bulletproof plate 12; projectile collecting trough 13. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application is clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present application.
[0021] like Figure 1-Figure 4 As shown, an embodiment of the present application provides a projectile fragment recovery device for a target shooting experiment, comprising a box body 1 with an open bottom, casters 2 are provided at the four bottom corners of the box body 1, a side wall of the box body 1 is provided with a bullet-receiving door 3, and the other three side walls and the top surface are provided with armor plates 4 arranged in a grid-like manner, the armor plates 4 on the side wall and the top surface opposite to the bullet-receiving door 3 are fixed horizontally, and the armor plates 4 on both sides of the bullet-receiving door 3 are fixed vertically, a bullet-proof plate 10 is fitted and fixed on the inner wall of the box body 1, and a projectile collecting trough 13 fixed to the side wall of the box body 1 is provided below the armor plate 4.
[0022] When in use, the box 1 is moved to the shooting test site by the casters 2, and the shooting test target vehicle is pushed to the center of the box 1, with the bullet-receiving surface of the target plate facing the bullet-receiving door 3. During the shooting test, the bullet passes through the bullet-receiving door 3 and shoots at the target plate. After hitting the target plate, the ricochet and fragments ejected in all directions can enter the gap of the grid-type armor plate 4 and be blocked by the armor plate 4. The projectiles and fragments blocked by the armor plate 4 eventually fall down along the gap into the projectile collection groove 13. After the experiment is over, it is convenient to collect and clean the projectiles or fragments in the box 1 through the projectile collection groove 13. The bulletproof plate 10 fixed to the inner wall of the box 1 protects the box 1.
[0023] In this embodiment, the shooting test target vehicle is placed in the box 1 for the target shooting test. The cover of the box 1 can protect the ricochets and fragments generated by the shooting. When the ricochets and fragments generated during shooting are ejected and splashed around, they can enter the grid-like gaps of the armor plate 4. In the relatively narrow gap, the armor plate 4 blocks the ejection, which can further prevent the ricochets and fragments from flying out, thereby improving safety. At the same time, the projectiles and fragments can fall from the gaps of the armor plate 4 into the projectile collection groove 13, which is convenient for sampling and analysis after recovery.
[0024] In a possible implementation, mounting frames 7 are fixed to the side walls of the box body 1 on both sides of the bullet-proof door 3 by bolts 8 , and both ends of the armor plate 4 are fixed to the mounting frames 7 by bolts 8 .
[0025] The armor plate 4 is connected and fixed to the box body 1 by means of a mounting frame 7 using bolts 8, so that it is convenient to disassemble and assemble, and it is convenient to repair and replace the armor plate 4.
[0026] In a possible implementation, a trolley handle 5 is fixed to the outer side wall of the box body 1 , and a retractable parking leg 6 is installed at the lower end of the side wall of the box body 1 .
[0027] The box body 1 is pushed to move by the cart handle 5, and the box body 1 is parked stably by the parking legs 6 extending downward.
[0028] In a possible implementation, the box body 1 is provided with multiple layers of detachably connected anti-splash rubber plates 9, the anti-splash rubber plates 9 are vertically suspended in the box body 1, the armor plate 4 is located between the box body 1 and the anti-splash rubber plates 9, and the projectile collecting groove 13 extends to the bottom of the anti-splash rubber plates 9.
[0029] The splash-proof rubber plate 9 is made of a cloth-inserted rubber plate of thickness 10mm, and the multi-layer interval arrangement plays the effect of energy absorption and buffering to ricochet. The splash-proof rubber plate 9 hanging in the casing 1 is convenient for maintenance and replacement.
[0030] In a possible implementation, a door protection plate 11 is hinged on the top and side of the bullet-proof door 3 .
[0031] The hinged door protection plate 11 can be opened and closed to adjust the area of the bullet-receiving door 3, and can be adjusted according to the model of the shooting firearm, the diameter of the bullet and the experimental requirements, so as to further block the bullet-receiving door 3 and form an acute angle with the inner wall of the box body 1 to prevent ricochets and fragments from flying out.
[0032] In a possible implementation, wheel bulletproof plates 12 are fixed to the lower ends of both side edges of the bullet-proof door 3 .
[0033] The wheel bulletproof plate 12 can protect the chassis and casters 2 of the box body 1.
[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A projectile fragment recovery device for target shooting experiments, comprising a box (1) with an open bottom, wherein casters (2) are provided at four corners of the bottom of the box (1), and characterized in that: A bullet-proof door (3) is provided on one side wall of the box body (1), and armor plates (4) arranged in a grid pattern are provided on the other three side walls and the top surface. The armor plates (4) on the side wall and the top surface opposite to the bullet-proof door (3) are fixed horizontally, and the armor plates (4) on both sides of the bullet-proof door (3) are fixed vertically. A bulletproof plate (10) is fixedly attached to the inner wall of the box body (1), and a projectile collecting groove (13) fixed to the side wall of the box body (1) is provided below the armor plate (4).
2. The projectile fragment recovery device for target shooting experiment according to claim 1 is characterized by: A mounting frame (7) is fixed to the side walls of the box body (1) on both sides of the bullet-proof door (3) by means of bolts (8), and both ends of the armor plate (4) are fixed to the mounting frame (7) by means of bolts (8).
3. The projectile fragment recovery device for target shooting experiment according to claim 1 is characterized by: A trolley handle (5) is fixed on the outer side wall of the box body (1), and a retractable parking leg (6) is installed at the lower end of the side wall of the box body (1).
4. The projectile fragment recovery device for target shooting experiment according to claim 1 is characterized by: The box body (1) is provided with a plurality of detachably connected anti-splash rubber plates (9), the anti-splash rubber plates (9) are vertically suspended in the box body (1), the armor plate (4) is located between the box body (1) and the anti-splash rubber plates (9), and the projectile collecting groove (13) extends to the bottom of the anti-splash rubber plates (9).
5. The projectile fragment recovery device for target shooting experiment according to claim 1 is characterized by: The top and side of the bullet-proof door (3) are hinged with a door protection plate (11).
6. The projectile fragment recovery device for target shooting experiment according to any one of claims 1 to 5, characterized in that: Wheel bulletproof plates (12) are fixed to the lower ends of both sides of the bullet-proof door (3).