CN218443538U

CN218443538U - Bulletproof wall

Info

Publication number: CN218443538U
Application number: CN202222126907.5U
Authority: CN
Inventors: 黄天发; 黄小龙; 谢振兴; 林海滨; 陈豪
Original assignee: Fujian Quancheng Special Equipment Technology Co ltd
Current assignee: Fujian Quancheng Special Equipment Technology Co ltd
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2023-02-03
Anticipated expiration: 2032-08-13

Abstract

The utility model relates to a wall body technical field specifically discloses a bulletproof wall body, including the bottom plate, the bottom plate rigid coupling has the spill mounting panel, and the recess face of spill mounting panel has shellproof glass board and shellproof steel sheet from interior to exterior rigid coupling in proper order, and the outside of spill mounting panel can be dismantled and be connected with the buffer board, leaves the gap between buffer board, shellproof steel sheet and the shellproof glass board, and the problem that traditional shellproof wall body can't restrain the shell fragment and splash has been solved to this device.

Description

Bulletproof wall

Technical Field

The application relates to the technical field of walls, and particularly discloses a bulletproof wall.

Background

At present, the tactical training rooms widely used in national military and police systems mainly have steel-concrete structures, brick-wood structures, frame structures, tire structures and the like. The wall body of the steel-concrete structure and the brick-wood structure is mainly built by reinforced concrete or bricks, which is closer to the actual building, but the structure has high manufacturing cost and cannot be changed once being built, and the wall body cannot effectively prevent bullets; the wall body of the frame structure mainly comprises a steel frame and a veneer, and people can not touch the wall body during training and can not be used for live-action tactical training; the wall body of the tire structure is formed by stacking elastic-resistant materials such as waste tires, and the like, and the wall body can effectively absorb elastic sheets, but the appearance of the wall body is greatly different from that of an actual building, so that a vivid training environment cannot be simulated;

chinese publication No. CN209025255U discloses a bulletproof wall module, which comprises a top assembly, a bulletproof steel plate, a retainer, an outer panel and a bottom assembly. The top components are arranged on two sides of the top of the bulletproof steel plate; the retainers are arranged on two sides of the bulletproof steel plate; the outer panel is arranged on the retainer and forms a cavity with the bulletproof steel plate; the bottom components are arranged on two sides of the bottom of the bulletproof steel plate, and the elastic sheet can be well absorbed, and meanwhile, the bulletproof steel plate has double-sided anti-bouncing and elastic sheet splashing inhibiting functions;

however, the spliced type is not preferable in the rubber bricks, real live-fire shooting is likely to pass through a gap between two rubber bricks, so that the buffering of bullets is basically not available, the bullets have larger impact on the steel plate, and the effect of inhibiting the elastic pieces from splashing is seriously reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve traditional shellproof wall body and can't restrain the problem that the shell fragment splashes.

In order to achieve the above object, the present invention provides the following basic scheme:

the utility model provides a bulletproof wall, includes the bottom plate, the bottom plate rigid coupling has the spill mounting panel, the recess face of spill mounting panel rigid coupling has shellproof glass board and shellproof steel sheet from inside to outside in proper order, the outside of spill mounting panel can be dismantled and be connected with the buffer board, leave the gap between buffer board, shellproof steel sheet and the shellproof glass board.

The principle and effect of this basic scheme lie in:

1. compared with the prior art, this device simple structure, the design is unique, the condition that this device splashes in order to solve the bullet, monoblock buffer board has been increased in traditional armor plate's outside, utilize the buffer board to reduce the impact force of bullet, after the bullet is hit into, can't puncture armor plate once more, will fall between armor plate and buffer board, and then realize the collection of bullet, because the distance between armor plate and buffer board has been injectd strictly, the bullet just can not splash after falling, and then solved traditional body of bulletproof's problem that can't restrain the shell fragment and splash.

2. Compared with the prior art, the device structurally improves the strength of the whole device, the bulletproof steel plate and the bulletproof glass plate are arranged, even if the bulletproof steel plate is punctured, the bulletproof glass plate can still be used for final protection, and in a similar way, when a bullet cannot puncture the bulletproof glass plate, the bullet can fall between the bulletproof glass plate and the bulletproof steel plate, so that the problem that the traditional bulletproof wall cannot inhibit the splashing of the elastic sheet is solved.

3. Compared with the prior art, this device adopts the buffer board of whole block type, has cancelled the buffer board of traditional concatenation formula, compares in traditional concatenation formula buffer board, does not have the concatenation gap, avoids bullet concatenation gap to squeeze into and then the buffer board can't play the condition of effect and take place, can play certain effect back when the buffer board, and the impact force of effect on armor plate will be littleer, and will be easier to the collection of bullet shell fragment.

Furthermore, the surface of the bulletproof steel plate is provided with a vertical mounting groove, the side wall of the concave mounting plate is provided with a connecting mounting groove, the bottom of the concave mounting plate is fixedly connected with a connecting column, and the back, the side wall and the ground of the buffer plate are respectively mounted on the vertical mounting groove, the connecting mounting groove and the connecting column.

Furthermore, the bottom of buffer board is opened has a plurality of positions and quantity all the mounting hole the same with the spliced pole, the spliced pole inserts the mounting hole, and the mounting hole adopts clearance fit with the spliced pole.

Further, the buffer board is composite construction, composite construction is including being located outer rubber buffer, being located the articulamentum in intermediate level and being located the structural layer of inlayer, the articulamentum is chooseed for use to the articulamentum, the brick wood structure is chooseed for use to the structural layer.

Furthermore, gaps among the buffer plate, the bulletproof steel plate and the bulletproof glass plate are the same and are all 50-112 mm.

Furthermore, a collecting groove is fixedly connected to the bottom of the concave mounting plate close to the front face of the buffer plate.

Further, the bottom of the bottom plate is symmetrically and fixedly connected with stabilizing plates, and the effective coverage area of the stabilizing plates exceeds the coverage area of the bottom plate.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a schematic structural diagram of a bulletproof wall body proposed by an embodiment of the present application;

fig. 2 shows a side view of a bullet-proof wall according to an embodiment of the present application;

fig. 3 is a front view of a bulletproof wall body according to an embodiment of the present application with a buffer plate removed.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the device comprises a bottom plate 1, a stabilizing plate 2, a concave mounting plate 3, a collecting groove 4, a buffer plate 5, vertical blocks 6, a connecting block 7, a bulletproof steel plate 8, a bulletproof glass plate 9, a stabilizing plate 10, a vertical mounting groove 11 and a connecting column 12.

Examples are shown in fig. 1, 2 and 3:

a bulletproof wall comprises a bottom plate 1, wherein a concave mounting plate 3 is fixedly connected to the bottom plate 1, a bulletproof glass plate 9 and a bulletproof steel plate 8 are fixedly connected to the groove surface of the concave mounting plate 3 from inside to outside in sequence, the bulletproof glass is a composite material which is obtained by specially processing glass and high-quality engineering plastics, is usually a transparent material and comprises a polycarbonate fiber layer sandwiched in a common glass layer;

the bulletproof steel plate 8 is a conventional technology in the field of bulletproof walls, and the main material is the steel plate.

The outside of concave mounting panel 3 can be dismantled and be connected with buffer board 5, and is specific: as shown in fig. 1 and 3, the surface of the bulletproof steel plate 8 is provided with a vertical mounting groove 11, the side wall of the concave mounting plate 3 is provided with a connection mounting groove, the bottom of the concave mounting plate 3 is fixedly connected with a connection column 12, and the back, the side wall and the ground of the buffer plate 5 are respectively mounted on the vertical mounting groove 11, the connection mounting groove and the connection column 12, specifically: the back of buffer board 5 is provided with the perpendicular piece 6 of being connected with perpendicular mounting groove 11, and the lateral wall of buffer board 5 is provided with connecting block 7 of being connected with the mounting groove.

Specifically, the method comprises the following steps: the bottom of the buffer plate 5 is provided with a plurality of mounting holes with the same positions and quantity as the connecting columns 12, the connecting columns 12 are inserted into the mounting holes, and the mounting holes are in clearance fit with the connecting columns 12.

In the present embodiment, in order to enlarge the range of action of the concave mounting plate 3, the concave mounting plate 3 is mounted perpendicular to the bottom plate 1, specifically: as shown in fig. 2, a plurality of stabilizing plates 2 are arranged at the joints of the concave mounting plates 3 and the bottom plate 1, and a plurality of connecting screws are arranged on the stabilizing plates 2 and are respectively connected with the bottom plate 1 and the concave mounting plates 3.

In this embodiment, buffer board 5 is composite construction, and composite construction is including being located outer rubber buffer, being located the articulamentum in intermediate level and being located the structural layer of inlayer, and the articulamentum chooses for use and connects gluey, and the brick wood structure is chosen for use to the structural layer.

Specifically, the method comprises the following steps: the outer rubber buffer pad that adopts realizes tentatively reducing the impact force, and the articulamentum is used for connecting rubber buffer pad, and the brick wood structure mainly plays the connection effect, confirms that buffer board 5 possesses certain hardness and intensity.

In order to improve the stability of the device, as shown in fig. 1, a stabilizing plate 2 is symmetrically and fixedly connected to the bottom of a bottom plate 1, and the effective coverage area of the stabilizing plate 2 exceeds the coverage area of the bottom plate 1.

Gaps are reserved among the buffer plate 5, the bulletproof steel plate 8 and the bulletproof glass plate 9, the gaps among the buffer plate 5, the bulletproof steel plate 8 and the bulletproof glass plate 9 are the same and are all 50-112 mm, and due to the fact that the distance between the bulletproof steel plate 8 and the buffer plate 5 is strictly limited, a bullet cannot splash after falling down, and the problem that the traditional bulletproof wall cannot restrain the elastic pieces from splashing is solved.

The specific implementation process comprises the following steps:

the first step, divide into the condition that can't puncture buffer board 5 and can puncture buffer board 5, can't puncture buffer board 5: when the impact force of the bullet cannot puncture the buffer plate 5, the bullet falls down in a local range in front of the buffer plate 5, so that as shown in fig. 1, a collecting groove 4 is fixedly connected to the bottom of the concave mounting plate 3 close to the front of the buffer plate 5, and the collecting groove 4 is used for collecting bullet shrapnels which cannot puncture the buffer plate 5;

secondly, the situation of the buffer plate 5 can be punctured, but the bullet cannot continue to advance due to the influence of the bulletproof steel plate 8, and the bullet or a bullet shrapnel can fall between the bulletproof steel plate 8 and the buffer plate 5 at the moment, so that the collection of the bullet is realized, and the bullet cannot splash after falling due to the strict limitation of the distance between the bulletproof steel plate 8 and the buffer plate 5, so that the problem that the traditional bulletproof wall cannot inhibit the shrapnel from splashing is solved;

thirdly, when the impact force of the bullet is too large, the bullet-proof steel plate 8 is broken down, the bullet-proof glass is arranged on the innermost layer of the device, the bullet-proof glass plate 9 can be used for final protection, and a gap is formed between the bullet-proof steel plate 8 and the bullet-proof glass plate 9.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any introduction modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention will still fall within the scope of the technical solution of the present invention.

Claims

1. A ballistic resistant wall characterized by: the bulletproof glass plate and bulletproof steel plate combined type power distribution box comprises a base plate, the base plate is fixedly connected with a concave mounting plate, the groove surface of the concave mounting plate is fixedly connected with a bulletproof glass plate and a bulletproof steel plate from inside to outside in sequence, the outer side of the concave mounting plate is detachably connected with a buffer plate, and gaps are reserved among the buffer plate, the bulletproof steel plate and the bulletproof glass plate.

2. The bulletproof wall body according to claim 1, wherein the surface of the bulletproof steel plate is provided with a vertical mounting groove, the side wall of the concave mounting plate is provided with a connecting mounting groove, the bottom of the concave mounting plate is fixedly connected with a connecting column, and the back, the side wall and the ground of the buffer plate are respectively mounted on the vertical mounting groove, the connecting mounting groove and the connecting column.

3. The bulletproof wall body of claim 2, wherein the bottom of the buffer board is provided with a plurality of mounting holes with the same positions and number as the connecting columns, the connecting columns are inserted into the mounting holes, and the mounting holes and the connecting columns are in clearance fit.

4. The ballistic resistant wall of claim 1 wherein the baffle panels are of a composite construction comprising an outer layer of rubber cushioning, an intermediate layer of connecting glue and an innermost structural layer of a masonry.

5. A bullet-proof wall according to claim 1, wherein the gaps between said buffer plate, bullet-proof steel plate and bullet-proof glass plate are the same and are 50mm-112mm.

6. The ballistic resistant wall of claim 1 wherein the concave mounting panel has a collection trough secured to the bottom of the concave mounting panel adjacent the front face of the baffle.

7. A bulletproof wall according to claim 1, wherein stabilizing plates are symmetrically fixed to the bottom of the bottom plate, and the effective coverage area of the stabilizing plates exceeds the coverage area of the bottom plate.