CN114776131A - Anti-explosion tent of reconnaissance in field - Google Patents

Abstract

The invention discloses a field anti-reconnaissance explosion-proof tent, and belongs to the technical field of safety protection. The tent comprises a support frame component, an inner layer component, an outer layer component and a protective sleeve which are assembled and fixedly connected from inside to outside; the inner layer assembly comprises a protective bag with a reinforcing rib inside, an air valve and a liquid valve, and explosion-proof liquid is filled in the protective bag; the outer layer component is made of a high-strength fiber layer with a protective sleeve; the protective sleeve is provided with camouflage patterns and an infrared-proof layer. The invention has the characteristics of strong universality, reliable explosion-proof function, modularized field rapid assembly and concealment, can be used in places such as police sentry cards and military field camping, and can reduce the casualty risk caused by explosive attack or ammunition attack.

Description

A field anti-reconnaissance explosion-proof tent

technical field

The invention belongs to the technical field of safety protection, in particular to a field anti-reconnaissance explosion-proof tent.

Background technique

Explosion terror is a relatively serious terrorist activity with huge lethality and damage. With the continuous advancement of the world's scientific and technological progress and the wave of informatization, the implementation methods and technical application of explosive terrorist activities have shown a trend of more intelligence, technology, and diversification. ;Easy to prepare materials and easy to implement;Strong suddenness, difficult to prevent and control;Technology upgrades, various forms and other characteristics. The methods of explosion attacks are treacherous and changeable, and the situation of anti-terrorism and explosion protection is becoming more and more serious.

Explosive attacks are usually hidden and people are caught off guard. It is difficult to obtain information quickly before the explosion, such as the size of the explosive equivalent, the location of the explosion, and the triggering method of the explosive. Therefore, it is necessary to strengthen the research on explosion-proof products.

Under the situation of frequent international bombing and terrorist incidents, military and police personnel face greater risks of explosion hazards in their work. At present, the common function of military tents or disaster prevention tents is to provide a protective place such as wind and rain, sunshade, etc., without explosion-proof function. Therefore, military and police fighters need to be protected from explosion damage and damage in the checkpoint sites, camping in the wild and other environments. The explosion-proof design of military tents and post equipment is designed so that they can meet the basic functional needs of personnel life and residence to a certain extent. Defend against explosive attacks or ammunition attacks, provide protection for the safety of life and property of military and police personnel, and reduce casualties.

SUMMARY OF THE INVENTION

In view of the above situation, the purpose of the present invention is to integrate flexible protection technology with traditional military tents to provide a field anti-reconnaissance explosion-proof tent that is versatile, lightweight, modular, can be quickly assembled on site, and has anti-explosion capabilities, so as to reduce explosives. Risk of casualties from an attack or ammunition attack.

In order to achieve the above-mentioned purpose, the technical scheme adopted by the present invention is to provide a field anti-reconnaissance explosion-proof tent, which is composed of a support frame assembly, an inner layer assembly, an outer layer assembly and a protective cover; wherein, the inner layer assembly is fixedly connected to the support frame assembly. When installing, from the inside to the outside, it is the support frame component, the inner layer component, the outer layer component and the protective cover. The outer layer component and the inner layer component are fixed by Velcro, and finally the protective cover is fixed on the outer layer component. The component is an explosion-proof liquid layer, and the outer component is a high-energy fiber layer; during installation, the inner component is fixed on the support frame component, the outer component and the inner component are pasted with Velcro, and finally the protective sleeve is glued and installed on the outer component. superior.

The structure of the support frame assembly includes: a top tee, a top four, a top beam, a top vertical beam, an inclined column, two links, a vertical column, a bottom three, a bottom four, a bottom beam and a bottom vertical The beams are inserted and assembled between the parts to provide support inside the tent, making the overall structure of the tent more stable and reliable; among them, the top beam and the top vertical beam form a large rectangular structure, and the top corners of the rectangular structure are connected by the top tee. The long side of the rectangle is connected by a plurality of top beams through the top four-way, and the two long sides corresponding to the top four-way are connected by the top vertical beam; the top three-way and one port of the top four-way are downwards to connect the inclined column; the The bottom tee, the bottom spool, the bottom beam, and the bottom vertical beam are connected to form a rectangular structure. The long side of the rectangular structure is connected by the bottom spool. It is connected with the inclined column at the top through the two-way.

The inner layer assembly structure includes: a protective bag, a reinforcing rib, a liquid valve, and an air valve; wherein, a reinforcing rib is fixed in the protective bag every 10cm-20cm, and the reinforcing rib connects the inner and outer surfaces of the protective bag; increasing strength and stability The anti-explosion liquid is injected into the protective bag; the lower end and the top of the protective bag are respectively equipped with an air valve for intake and exhaust and a liquid valve for filling and releasing anti-explosion liquid, and the distance between the liquid valve and the air valve is not less than 20cm; when the explosion-proof liquid in the protective bag is installed After the air is exhausted, the inner layer components can be folded and stored.

The explosion-proof liquid is a high-water-speed gelling environment-friendly material, and is made from a super-absorbent resin MAP and water in a proportion of 50 to 100 times. The thickness of the inner layer component after being filled with explosion-proof liquid is about 5 cm to 10 cm, and a reinforcing rib is fixed in the protective bag every 10 cm to 20 cm, so that the structure and shape of the inner layer component are more stable.

The protective bag is made of PVC mesh cloth.

The outer layer component is a high-energy fiber layer encapsulated by a protective cover; the outer layer component is in the same shape as the protective bag; the outer layer component is mainly a high-energy fiber layer with a protective cover; the high-energy fiber layer is composed of multiple layers of fiber cloth , which is closely fitted with the inner layer component, and the design dimension of the outer surface of the inner layer component is taken as the design dimension of the inner surface of the fiber layer.

The high-energy fiber layers are stacked with 20-40 layers of aramid fiber cloth or high-strength and high-modulus polyethylene fiber cloth, and each five layers are fixed with sutures, and the thickness is about 5mm-10mm, and the inner side is sprayed with high-elasticity polyurea material. .

The protective cover is a protective jacket with a camouflage pattern and an anti-infrared layer.

The liquid filling process of the inner layer assembly is as follows:

(1) Before the assembly of each component of the entire tent is completed, the air valve and the liquid valve are closed;

(2) After the assembly of each component of the tent is completed, connect the air valve of the inner component to the air pump, open the air valve, inflate the tent protective bag to form it, and close the air valve;

(3) Connect the liquid injection pump to the liquid valve, open the upper air valve, open the bottom liquid valve, and start injecting explosion-proof liquid;

(4) When the protective bag is filled with explosion-proof liquid, stop the liquid injection, close the air valve and liquid valve, and complete the installation of the field anti-reconnaissance explosion-proof tent.

The beneficial effects of the invention are: strong versatility, each component is a modular structure, can be disassembled and assembled at any time, small in storage and occupied volume, convenient in transportation, safe and reliable; the given internal components, external components and protective sleeves are all made of non-metallic materials. The material is soft and can avoid the secondary additional damage of explosion-proof equipment caused by excessive explosive equivalent; the inner layer component provided by the present invention can greatly weaken the shock wave intensity and efficiently dissipate the shock wave energy; the outer layer component It can defend against explosive fragments, and the inner and outer components are coupled for defense, which can greatly reduce the damage caused by explosive shock waves and fragments, and achieve reliable explosion-proof.

Description of drawings

Fig. 1 is the structural representation of a kind of field anti-reconnaissance explosion-proof tent of the present invention;

2 is a schematic structural diagram of a support frame assembly of a field anti-reconnaissance explosion-proof tent of the present invention;

Fig. 3 is the left side view of the assembly drawing of the inner layer assembly, the outer layer assembly and the protective cover of the present invention without the support frame assembly;

4 is a schematic structural diagram of an inner layer assembly of the present invention;

Figure 5 is a partial anti-enlargement diagram of the assembly relationship of the inner layer assembly, the outer layer assembly and the protective sleeve;

In the figure, 1. Reinforcing rib; 2. Liquid valve; 3. Air valve; 4. Protective sleeve; 5. Top three-way; 6. Top four-way; 7. Top beam; 8. Top vertical beam; ; 10, two-way; 11, column; 12, bottom tee; 13, bottom cross; 14, bottom beam; 15, bottom vertical beam; 16, protective bag; 17, explosion-proof liquid; 101, support Shelf assembly; 102, inner layer assembly; 103, outer layer assembly.

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. As shown in Figures 1-5, the present invention provides a field anti-reconnaissance explosion-proof tent, the tent includes a support frame assembly 101 and an inner layer assembly 102, an outer layer assembly 103 and a protective cover 4 installed on the outer periphery of the support frame assembly 101; Wherein, the inner layer assembly 102 is fixed on the support frame assembly 101. During installation, the support frame assembly 101, the inner layer assembly 102, the outer layer assembly 103 and the protective cover 4 are sequentially arranged from the inside to the outside. During installation, the inner layer assembly 102 is fixed on the On the support frame assembly 101, the outer layer assembly 103 and the inner layer assembly 102 are fixed with Velcro, and finally the protective cover 4 is fixed on the outer layer assembly 103; the inner layer assembly 102 is an explosion-proof liquid layer, and the outer layer assembly 103 is high-energy fiber Floor.

As shown in Figures 2 and 3, the parts of the support frame assembly are plugged and assembled to provide support inside the tent, so that the overall structure of the tent is more stable and reliable, and its structure includes: top tee 5, top four Cross beam 7, top vertical beam 8, inclined column 9, two-way 10, upright column 11, bottom tee 12, bottom four-way 13, bottom cross beam 14 and bottom vertical beam 15; wherein, the top cross beam 7 is vertical to the top The beam 8 forms a large rectangular structure, the top corners of the rectangular structure are connected by the top tee 5, the long sides of the rectangle are connected by a plurality of top cross beams 7 through the top four-way 6, and the two long sides correspond to the top four-way 6 through the top vertical beam 8 are connected; one port of the top tee 5 and the top tee 6 is downward, connecting the inclined column 9; the bottom tee 12, the bottom spool 13, the bottom beam 14, the bottom vertical beam 15 , connected to form a rectangular structure, the long sides of the rectangular structure are connected by the bottom four-way 13, the bottom three-way 12 and the bottom four-way 13 are connected to the column 11, and the column 11 is connected to the top inclined column 9 through the two-way 10.

As shown in FIGS. 3 and 4 , the inner layer assembly 102 includes a protective bag 16 , an explosion-proof liquid 17 filled in the protective bag 16 , and a reinforcing rib 1 installed in the protective bag 16 . The reinforcing rib 1 is connected to the internal structure of the protective bag 16 , so that the Its structure is more stable; the material of the protective bag 16 is PVC mesh cloth, and its lower end is equipped with a liquid valve 2 and an air valve 3 for filling liquid into it, and its upper end is also installed with a liquid valve and an air valve; When the inside of 16 is filled with explosion-proof liquid 17, its thickness is about 5cm~10cm; when the explosion-proof liquid is injected into the protective bag 16 of the inner layer assembly 102, the support frame assembly 101 supports the inner layer assembly 102, making it Keeping it upright makes the overall structure of the tent more stable and reliable.

The outer layer component 103 is made of 20~40 layers of aramid fiber cloth or high-strength and high-modulus polyethylene fiber cloth with a protective cover. The number of fiber layers can be adjusted according to fragment protection requirements; the protective cover 4 is a protective jacket made with camouflage patterns and an anti-infrared layer.

The workflow of the field anti-reconnaissance explosion-proof tent provided by the present invention is as follows.

(1) When the field anti-reconnaissance explosion-proof tent is not used, in order to facilitate storage and transportation, the protective cover 4 and the outer layer assembly 103 are respectively removed and stacked, and the protective bag 16 is folded for storage. The support frame assembly 101 includes: Top tee 5, top tee 6, top beam 7, top vertical beam 8, inclined column 9, two-way 10, upright column 11, bottom tee 12, bottom spool 13, bottom beam 14, bottom vertical Parts such as beam 15 are disassembled for storage.

(2) When performing the task to build a field anti-reconnaissance explosion-proof tent, connect the top tee 5, the top four-way 6, the top beam 7, the top vertical beam 8, the inclined column 9, the two links 10, the column 11, and the bottom tee 12. , the bottom cross 13, the bottom beam 14, the bottom vertical beam 15 and other parts are inserted to form the support frame assembly 101, and the inner layer assembly 102 is fixed on the support frame assembly 101; On the outer surface of the inner layer assembly 102, the protective cover 4 is attached to the outer layer assembly 103.

(3) Connect the air valve 3 of the protective bag 16 to an air cylinder or an air pump, open the air valve 3, inflate the protective bag 16 to expand the inner layer assembly 102 into a three-dimensional shape, and close the air valve 3.

(4) Connect the liquid valve 2 of the protective bag 16 to the liquid filling pump, open the liquid valve 2, open the top air valve, start injecting the explosion-proof liquid 17, and exhaust while filling the liquid.

(5) When the liquid injected in the protective bag 16 is full, close the liquid valve 2 and the top air valve.

(6) Fix the tent to the ground to complete the installation of the entire field anti-reconnaissance explosion-proof tent.

To sum up, the above are only preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (9)

1. An anti-explosion tent of reconnaissance in field which characterized in that, its structure includes: the protective sleeve comprises a support frame component, an inner layer component, an outer layer component and a protective sleeve; the inner layer assembly is fixedly connected to the support frame assembly, the inner layer assembly, the outer layer assembly and the protective sleeve are sequentially arranged from inside to outside during installation, the outer layer assembly and the inner layer assembly are fixedly adhered through hook-and-loop fasteners, and finally the protective sleeve is fixedly connected to the outer layer assembly;

the structure of the inner layer assembly comprises: protective bag, reinforcing rib, liquid valve, air valve; reinforcing ribs are fixedly connected in the protective bag every 10-20 cm, and the inner surface and the outer surface of the protective bag are connected to increase the strength and the stability; the explosion-proof liquid is injected into the protective bag; the protective bag is provided with a liquid valve and an air valve; when the liquid in the protective bag is discharged, the protective bag can be folded and stored;

the outer layer assembly is composed of high-energy fiber cloth packaged in a waterproof and ultraviolet-proof cloth protective sleeve; the outer layer assembly is in accordance with the shape of the protective bag;

the protective sleeve is a protective outer sleeve with camouflage patterns and an infrared-proof layer.

2. The field anti-reconnaissance explosion-proof tent of claim 1, wherein the protective bag is made of PVC mesh cloth.

3. The field anti-reconnaissance explosion-proof tent according to claim 1, wherein the thickness of the inner layer assembly after being injected with liquid is 5 cm-15 cm.

4. The field anti-reconnaissance explosion-proof tent of claim 1, wherein the protective bag of the inner layer assembly is provided with at least 2 air valves, at least 2 liquid valves are respectively arranged at the bottom and the top, the distance between the liquid valves and the air valves is not less than 20cm, and the liquid valves and the air valves are both two-way valves.

5. The field anti-reconnaissance explosion-proof tent of claim 1, wherein the outer layer assembly is formed by stacking 20-40 layers of aramid fiber cloth or high-strength high-modulus polyethylene fiber cloth, every five layers are fixedly connected by stitches, and a high-elasticity polyurea material is sprayed on the surface of a protective sleeve close to the inner side of the outer layer assembly.

6. The field anti-reconnaissance explosion-proof tent of claim 1, wherein the inner layer assembly and the outer layer assembly are of a modular structure, one module is arranged every 2 m, a plurality of modules can be expanded according to the requirement of each tent, and adjacent modules are fixedly connected through magic tapes.

7. The anti-reconnaissance and explosion-proof tent in the field of claim 1, wherein the structure of the support frame assembly comprises: the device comprises a top end tee joint, a top end cross beam, a top end vertical beam, an inclined column, a two-way joint, a stand column, a bottom end tee joint, a bottom end cross beam and a bottom end vertical beam; the device comprises a plurality of top end cross beams, a plurality of top end vertical beams, a plurality of top end cross joints, a plurality of top end cross beams, a plurality of top end vertical beams, a plurality of top end cross joints, a plurality of bottom end cross beams, a plurality of top end cross joints, a plurality of top end cross beams, a plurality of top end vertical beams, a plurality of top end cross beams, a long edge; one end openings of the top end tee joint and the top end four-way joint are downward and connected with the inclined column; the bottom tee joint, the bottom cross joint, the bottom crossbeam and the bottom vertical beam are connected to form a rectangular structure, the long edge of the rectangular structure is connected by the bottom cross joint, the stand column is connected above the bottom tee joint and the bottom cross joint, and the stand column is connected with the batter post at the top through the two ways.

8. The field anti-reconnaissance explosion-proof tent of claim 1, wherein the top of the tent is in the shape of a trapezoidal flat top, a triangle or an arch.

9. The anti-reconnaissance and anti-explosion tent in the field of claim 1, wherein the anti-explosion liquid is a high-water-speed gel material and is made of water and MAP.

Images