CN214407188U

CN214407188U - Impact-resistant bullet-collecting wall with particulate structure

Info

Publication number: CN214407188U
Application number: CN202120235278.2U
Authority: CN
Inventors: 赵越
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-15
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses an impact resistance receipts bullet wall with particulate matter column structure, including fire prevention plank, spread steel sheet and wall body to one side fixed mounting of wall body has shellproof steel sheet, one side movable mounting of shellproof steel sheet has spread the steel sheet to one side, the opposite side surface movable mounting who spreads the steel sheet to one side has first connecting piece, first telescopic opposite side has the second sleeve through spring fixed mounting, first sleeve is provided with the bullet granule of inhaling with second sleeve outlying spread steel sheet top to one side, one side fixed mounting of square pipe rack has fire prevention plank, one side of fire prevention plank is provided with the rubber slab. The utility model discloses a be provided with a series of structures and make this device can support the position of spreading the steel sheet to one side at the in-process that uses fixedly, increase the stability of device, the while can relax install and dismantle work, increase the barrier propterty of device, delay device's life, reduce cost.

Description

Impact-resistant bullet-collecting wall with particulate structure

Technical Field

The utility model relates to a receive and play wall technical field, specifically be an impact force resistant receipts bullet wall with particulate matter column structure.

Background

The firearms need to be trained by soldiers of police officers during training, the firearms are trained indoors under some conditions, and during training, the moving speed of the warheads is too fast, after the warheads penetrate through the training targets, the warheads can still move continuously, the walls can be damaged after the walls are touched, dangerous conditions can also occur due to bouncing, therefore, the bullet collecting walls need to be arranged behind the training targets, the warheads are intercepted, the warheads are prevented from moving continuously and hitting the walls of the training fields, and the practicability and the safety of the walls are improved.

The existing bullet collecting wall has the following defects:

1. the conventional bullet collecting wall fixing and supporting structure is low in buffering effect and inconvenient for workers to carry out installation and disassembly work;

2. the existing bullet-collecting wall has fewer protective structures and poorer impact resistance, and therefore an impact-resistant bullet-collecting wall with a particulate structure is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an impact resistance force receipts bullet wall with particulate matter column structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an impact-resistant bullet-collecting wall with a granular structure comprises a fireproof wood board, an inclined paving steel plate and a wall body, a bulletproof steel plate is fixedly arranged on one side of the wall body, an inclined paving steel plate is movably arranged on one side of the bulletproof steel plate, a first connecting piece is movably arranged on the surface of the other side of the inclined paving steel plate, a first sleeve is movably arranged on the periphery of the first connecting piece, a second sleeve is fixedly arranged on the other side of the first sleeve through a spring, and a second connecting piece is movably arranged on the surface of one side of the bulletproof steel plate in the second sleeve, the top of the obliquely-paved steel plate at the periphery of the first sleeve and the second sleeve is provided with bullet-absorbing particles, one side of the bulletproof steel plate penetrates through the obliquely paved steel plate and is fixedly provided with a square pipe net rack, one side of the square pipe net rack is fixedly provided with a fireproof wood plate, and the surface of the other side of the fireproof wood board is provided with a moisture-proof layer, and one side of the fireproof wood board is provided with a rubber plate.

Preferably, a first bolt is movably mounted at the top of the first sleeve, and a first through hole is formed in a first connecting piece on the periphery of the first bolt.

Preferably, a first thread groove is fixedly installed on the surface of the other side of the obliquely-paved steel plate, and the first thread groove is overlapped with the first connecting piece.

Preferably, a second bolt is movably mounted at the top of the second sleeve, and a second through hole is formed in a second connecting piece on the periphery of the second bolt.

Preferably, a second thread groove is fixedly installed on the surface of one side of the bulletproof steel plate, and the second thread groove is overlapped with the second connecting piece.

Preferably, a telescopic column is fixedly installed between the first sleeve and the second sleeve inside the spring, and an anti-oxidation layer is coated on the surface of the telescopic column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an can carry out last one deck protection to the bullet at shellproof steel sheet, avoid taking place the impaired condition of wall body when using, the oblique steel sheet of spreading can block the bullet at the during operation, the staff can be through first connecting piece and the coincidence of first thread groove, the coincidence of second connecting piece second thread groove, then make first connecting piece and first sleeve coincidence and fix the position of first connecting piece through first bolt, the coincidence of second connecting piece and second sleeve is fixed the position of second connecting piece through the second bolt, thereby increase the steadiness between oblique steel sheet of spreading and the shellproof steel sheet, the spring can alleviate the stability of oblique steel sheet of spreading at the during operation, and because the device is not physics fixed connection, thereby can be relaxed install and dismantle work, increase the practicality of device.

2. The utility model discloses a spread the steel sheet top to one side at first sleeve and second sleeve outlying and be provided with and inhale the bullet granule, the surface of fire prevention plank opposite side is provided with the dampproof course, one side of fire prevention plank is provided with the rubber slab, inhale the impact force that the bullet granule can absorb the bullet and produce in the bullet jettison device back, and collect the warhead, the practicality and the stability of increase device, square pipe rack can increase the holistic stability of device, the fire prevention plank can block the external source of a fire, the fire resistance of increase device, the dampproof course can increase the dampproof behavior of device, thereby protect the inside of device, the first layer protection of device during the rubber slab, thereby the impact force of bullet is slowed down at the during operation.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic view of a partial structure of a first bolt of the present invention;

FIG. 3 is a schematic view of a partial structure of the fireproof wood board of the present invention;

fig. 4 is a schematic view of the local structure of the spring of the present invention.

In the figure: 1. a rubber plate; 2. a fireproof wood board; 3. a square pipe net rack; 4. obliquely laying a steel plate; 5. sucking and ejecting particles; 6. a bulletproof steel sheet; 7. a wall body; 8. a first bolt; 9. a first thread groove; 10. a first connecting member; 11. a first sleeve; 12. a spring; 13. a second sleeve; 14. a second bolt; 15. a second thread groove; 16. a second connecting member; 17. a telescopic column; 18. a moisture barrier.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an impact-resistant bullet-collecting wall with a particulate structure comprises a fireproof wood board 2, an obliquely-paved steel plate 4 and a wall body 7, wherein a bulletproof steel plate 6 is fixedly installed on one side of the wall body 7, the obliquely-paved steel plate 4 is movably installed on one side of the bulletproof steel plate 6, a first connecting piece 10 is movably installed on the other side surface of the obliquely-paved steel plate 4, a first sleeve 11 is movably installed on the periphery of the first connecting piece 10, a second sleeve 13 is fixedly installed on the other side of the first sleeve 11 through a spring 12, a second connecting piece 16 is movably installed on one side surface of the bulletproof steel plate 6 inside the second sleeve 13, the bulletproof steel plate 6 can carry out the last layer protection on bullets, the situation that the wall body 7 is damaged when the bullet-collecting wall is used is avoided, the obliquely-paved steel plate 4 can block the bullets when the bullet-collecting wall works, a worker can coincide with a first thread groove 9 through the first connecting piece 10, and a second thread groove 15 of the second connecting piece 16 coincides, then the first connecting piece 10 is coincided with the first sleeve 11 and the position of the first connecting piece 10 is fixed through the first bolt 8, the second connecting piece 16 is coincided with the second sleeve 13 and the position of the second connecting piece 16 is fixed through the second bolt 14, thereby increasing the stability between the inclined spread steel plate 4 and the bulletproof steel plate 6, the spring 12 can lighten the stability of the inclined spread steel plate 4 when in work, increasing the practicability of the device, and because the device is not physically fixed and connected, the mounting and dismounting work can be easily carried out, increasing the practicability of the device, the top of the inclined spread steel plate 4 at the periphery of the first sleeve 11 and the second sleeve 13 is provided with the bullet-absorbing particles 5, one side of the bulletproof steel plate 6 penetrates through the inclined spread steel plate 4 to be fixedly provided with the square pipe net rack 3, one side of the square pipe net rack 3 is fixedly provided with the fireproof wood board 2, and the surface at the other side of the fireproof wood board 2 is provided with the moisture-proof layer 18, one side of fire prevention plank 2 is provided with rubber slab 1, inhale the impact force that bullet granule 5 can absorb the bullet and produce in the bullet jets into the device after, and collect the warhead, increase the practicality and the stability of device, square pipe rack 3 can increase the holistic stability of device, fire prevention plank 2 can block to external fire source, the fire resistance of increase device, dampproof course 18 can increase the moisture resistance of device, thereby protect the inside of device, the first layer protection of device during rubber slab 1, thereby the impact force of bullet is slowed down in the during operation.

Further, the top movable mounting of first sleeve 11 has first bolt 8, and the inside first through-hole that is provided with of first bolt 8 outlying first connecting piece 10, and the staff can pass through first bolt 8 and the coincidence of first through-hole at first connecting piece 10 and the coincidence of first sleeve 11 to fix the position of first connecting piece 10.

Further, the fixed surface of the other side of the obliquely paved steel plate 4 is provided with a first thread groove 9, the first thread groove 9 coincides with the first connecting piece 10, and a worker can coincide with the first thread groove 9 through the first connecting piece 10, so that the installation work of the first connecting piece 10 is performed, and the worker can easily perform the installation and the disassembly work of the device.

Further, a second bolt 14 is movably mounted at the top of the second sleeve 13, a second through hole is formed in a second connecting piece 16 on the periphery of the second bolt 14, and a worker can coincide with the second sleeve 13 through the second bolt 14 after the second connecting piece 16 coincides with the second sleeve, so that the position of the second connecting piece 16 is fixed.

Further, the fixed surface of bulletproof steel plate 6 one side is provided with a second thread groove 15, and the second thread groove 15 coincides with a second connecting piece 16, so that a worker can coincide with the second connecting piece 16 through the second thread groove 15, thereby performing installation work of the second connecting piece 16, and facilitating installation and disassembly work of the device by the worker easily.

Further, fixed mounting has flexible post 17 between the inside first sleeve 11 of spring 12 and the second sleeve 13, and the surface of flexible post 17 scribbles the oxidation barrier, and flexible post 17 can be injectd its position under spring 12 slows down the condition of impact force, avoids taking place the condition of displacement, and the oxidation barrier can increase the degree of durability of flexible post 17, delays the life of flexible post 17.

The working principle is as follows: the worker can coincide with the first thread groove 9 through the first connecting piece 10, the second thread groove 15 of the second connecting piece 16 coincides, then the first connecting piece 10 coincides with the first sleeve 11 and fixes the position of the first connecting piece 10 through the first bolt 8, the second connecting piece 16 coincides with the second sleeve 13 and fixes the position of the second connecting piece 16 through the second bolt 14, thereby increasing the stability between the inclined spread steel plate 4 and the bulletproof steel plate 6, the spring 12 can lighten the stability of the inclined spread steel plate 4 during working, and because the device is not physically and fixedly connected, the installation and disassembly work can be easily carried out, the bullet absorbing particles 5 can absorb the impact force generated by a bullet after the bullet is shot into the device and collect the bullet, the square pipe net rack 3 can increase the stability of the whole device, the fireproof wood board 2 can block an external fire source, the moisture barrier 18 will increase the moisture resistance of the device, the first layer of protection of the device when the rubber sheet 1 is used.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an impact resistance receipts bullet wall with particulate structure, includes fire prevention plank (2), spreads steel sheet (4) and wall body (7) to one side, its characterized in that: one side of the wall body (7) is fixedly provided with a bulletproof steel plate (6), one side of the bulletproof steel plate (6) is movably provided with an inclined spread steel plate (4), the other side of the inclined spread steel plate (4) is movably provided with a first connecting piece (10), the periphery of the first connecting piece (10) is movably provided with a first sleeve (11), the other side of the first sleeve (11) is fixedly provided with a second sleeve (13) through a spring (12), one side of the bulletproof steel plate (6) inside the second sleeve (13) is movably provided with a second connecting piece (16), the tops of the first sleeve (11) and the second sleeve (13) are obliquely spread steel plate (4) and are provided with bullet absorbing particles (5), one side of the bulletproof steel plate (6) is penetrated through the inclined spread steel plate (4) and is fixedly provided with a square pipe net rack (3), one side of the square pipe net rack (3) is fixedly provided with a fireproof wood board (2), and the surface of the other side of the fireproof wood board (2) is provided with a moisture-proof layer (18), and one side of the fireproof wood board (2) is provided with a rubber plate (1).

2. The impact-resistant missile wall with the granular-like structures as claimed in claim 1, wherein the impact-resistant missile wall comprises: the top of the first sleeve (11) is movably provided with a first bolt (8), and a first through hole is formed in a first connecting piece (10) on the periphery of the first bolt (8).

3. The impact-resistant missile wall with the granular-like structures as claimed in claim 1, wherein the impact-resistant missile wall comprises: and a first thread groove (9) is fixedly arranged on the surface of the other side of the inclined paving steel plate (4), and the first thread groove (9) is overlapped with the first connecting piece (10).

4. The impact-resistant missile wall with the granular-like structures as claimed in claim 1, wherein the impact-resistant missile wall comprises: a second bolt (14) is movably mounted at the top of the second sleeve (13), and a second through hole is formed in a second connecting piece (16) on the periphery of the second bolt (14).

5. The impact-resistant missile wall with the granular-like structures as claimed in claim 1, wherein the impact-resistant missile wall comprises: and a second thread groove (15) is fixedly arranged on the surface of one side of the bulletproof steel plate (6), and the second thread groove (15) is overlapped with the second connecting piece (16).

6. The impact-resistant missile wall with the granular-like structures as claimed in claim 1, wherein the impact-resistant missile wall comprises: a telescopic column (17) is fixedly installed between the first sleeve (11) and the second sleeve (13) inside the spring (12), and an anti-oxidation layer is coated on the surface of the telescopic column (17).