CN110715580A

CN110715580A - Anti-fly-bullet wall

Info

Publication number: CN110715580A
Application number: CN201810591974.XA
Authority: CN
Inventors: 孙德明
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-11
Filing date: 2018-06-11
Publication date: 2020-01-21

Abstract

The anti-fly-bullet wall is formed by repairing a reinforced concrete wall in a shooting place 10-20 m away from a shooting muzzle, a door opening is reserved at a proper position of the wall, a shooter observes a shooting target through the door opening, the size of the door opening enables the visual field of the shooter not to exceed that of a safety wall behind the target, and therefore shot bullets cannot fly through the safety wall. If the bullet shot by the novice is too high, the bullet can be blocked by the anti-fly-away wall, so that no fly-away bullet exists outside the shooting field.

Description

Anti-fly-bullet wall

1. The technical field is as follows: the invention is used for troop shooting training grounds, civil soldier shooting training grounds and general shooting training grounds.

2. Background art: a hill or a higher steep bank is most ideal behind a common shooting range target, but only a high wall needs to be repaired behind the flat shooting range target to block off-target bullets, and a large empty space is reserved behind the high wall to be used as a forbidden area for bullet falling positions of bullets (missiles) flying through the high wall. If the anti-flying bullet wall is added in a shooting ground, bullets which originally fly through the high wall can be blocked by the wall.

3. The invention content is as follows: and (3) repairing a reinforced concrete wall in the shooting yard at a distance of 10-20 meters from the shooting muzzle, leaving a door opening on the wall, and enabling all bullets shot through the door opening not to exceed the original safety wall. If any bullet exceeds the range of the door opening, the bullet is also blocked by the anti-flying bullet wall.

4. Description of the drawings:

1) FIG. 1 is a longitudinal section view and plan view of a shooting range: in the first page shot field profile and plan view: a-original safety wall; b-a newly added missile-resisting wall, wherein the upper part of the missile-resisting wall is provided with a missile rebounding limiting plate; d-shooting area; e, enclosing walls of the missile falling areas; w-the projectile landing zone (tens of thousands of square meters); f-supporting vertical walls; g-target; h-viewing a gift platform; a-normally shot bullets, b-higher shot bullets, c-missiles produced without a missile wall, d-bullets fired on a missile wall. As can be seen from the longitudinal section view, when the anti-fly-ball wall is not provided, the bullet shot too high flies through the safety wall to form a fly-ball, and after the anti-fly-ball wall is provided, the bullet (b) which is missed through the door opening can be blocked by the safety wall. If the bullet (d) is shot too high by a new hand, the bullet-proof wall can block the bullet.

As can be seen from the plan view, the floor space of the forbidden zone (W) behind the original safety wall is quite large (tens of thousands of square meters).

2) FIG. 2 parallel view diagram and visual effects diagram: in the second two pictures, (b-b) X (b-b') is the length X height of the original safety wall; (a-a) X (a-a') is the length X height of the newly added anti-missile wall; (c-c) X (c-c') is the length X height of the anti-missile wall door opening.

From the above figure, it can be seen that the newly added anti-missile wall is much smaller than the original safety wall, and the construction thereof does not need much cost.

As can be seen from the following figures: (1) the vision surface (shielding surface) (a-a) X (a-a ') of the newly added anti-missile wall is many times larger than the vision surface (b-b) X (b-b') of the original safety wall for a shooter; (2) the door opening of the anti-flying-bullet wall controls the visual field range of a shooter in the original safety wall, shot bullets cannot fly through the safety wall, and bullets which exceed the door opening can be blocked by the anti-flying-bullet wall.

3) FIG. 3 is a sectional view of the anti-missile wall and a bullet rebound effect diagram: in a third page of a diagram of the rebound limiting effect of the missile (k-k is a section diagram of the missile preventing wall in the second page of the upper diagram), a is a bullet with normal design; b is a shot that is shot higher; d are bullets shot too high, and if shot on the anti-fly wall (or the limit plate), the bullets do not bounce far, but fall on the anti-fly wall corner accessory.

4) Fig. 4 plan view of the firing position and view facing the muzzle: in the fourth page, a viewing platform (H) is designed, and the front of the viewing platform is designed with three shooting areas a1, a2 and a3, namely, areas of three shooting postures of vertical type, horizontal type and squatting type. The three areas are at different heights from the ground (see the N-direction view), but the heights of the shooting muzzles of the shooters are basically consistent.

5) In addition, some background patterns of air combat and mountain combat are drawn on the safety wall behind the target position and the missile-resistant wall, so that the shooting training is more practical, and the shooting level and the psychological quality of a trainer can be improved simultaneously.

5. The specific implementation mode is as follows: the present invention may be used in all kinds of shooting training ground in plain, and it needs only conventional building technology and reinforced concrete and common steel plate as main material.

In conclusion, after the missile-preventing wall is provided, no missile exists outside a shooting site, and the original idle ground cover with tens of thousands of square meters behind the safety wall can also realize the due value. Especially, the large sheet of the land can play the due role in the metropolis, and a great amount of money is also added for the country.

Claims

1. The door opening of the anti-fly-ball wall can control the visual field range of a shooter in the original safety wall, and bullets exceeding the door opening can be blocked by the anti-fly-ball wall.

2. The fly-bomb-proof wall is close to the shooter, the fly-bomb-proof wall does not need to be overhigh, and the visual surface (shielding surface) of the fly-bomb-proof wall is much larger than that of the original safety wall.

3. The bullet rebound limiting plate is arranged on the anti-flying bullet wall, and when the bullet shoots at a certain angle to the anti-flying bullet wall and rebounds, the bullet can be blocked and falls within a certain range from the corner of the anti-flying bullet wall.

4. The three shooting areas of vertical type, horizontal type and squatting type guarantee that the heights of the muzzles are basically consistent during shooting.

5. The safety wall and the missile-proof wall behind the target position are painted with actual combat background patterns, so that the shooting training has more actual combat feeling.