CN114593638A - Combined bulletproof and antiknock protective shelter - Google Patents
Combined bulletproof and antiknock protective shelter Download PDFInfo
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- CN114593638A CN114593638A CN202210421073.2A CN202210421073A CN114593638A CN 114593638 A CN114593638 A CN 114593638A CN 202210421073 A CN202210421073 A CN 202210421073A CN 114593638 A CN114593638 A CN 114593638A
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- bulletproof
- transmission port
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- air storage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/06—Shields
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention belongs to the technical field of military equipment, and discloses a combined bulletproof and antiknock protective shelter which comprises two bulletproof components, wherein the rear ends of the bulletproof components are provided with air storage tanks, the two bulletproof components are respectively positioned at the front ends of the air storage tanks and at the top ends of the air storage tanks, and the rear ends of the air storage tanks are fixedly communicated with air inlet pipes. According to the invention, high-pressure gas is introduced from the outside, the flow of the high-pressure gas is converted into mechanical action, the mechanical action is utilized to unfold the two bulletproof steel plates, three-point support of the bulletproof steel plates is realized through two-point support and clamping between the two bulletproof steel plates, the unfolding speed is positively correlated with the gas inflow speed due to the use of the high-pressure gas as a power source during unfolding, rapid unfolding can be realized, meanwhile, the problem that the traditional shelter device is too complex in unfolding steps and needs multiple persons to assist is avoided, the preparation before battle training can be rapidly completed, and the training efficiency is increased.
Description
Technical Field
The invention belongs to the technical field of military equipment, and particularly relates to a combined bulletproof and anti-explosion protection shelter.
Background
The military shelters are used for reducing the damage of firepower to equipment of personnel and improving the fighting efficiency of the personnel, and mainly cover personnel, artillery, tanks, infantry combat vehicles and the like; the civil shelter is mainly used for carrying out individual or other engineering projects or danger-avoiding sheltering and protecting places for preventing geological or engineering damages, and the common shelter is mainly used for preventing the damages of bullets and shells to human bodies, so that the civil shelter mainly has the advantages of resisting the impact of the bullets or the shells, having the characteristics of bullet prevention and explosion prevention and reducing the damages in battle.
Common protection shelter is in order to increase the protection area, mainly adopt the combination formula design, even use the grafting between the multiple shelters to realize the combination of multiple shelters and constitute bigger protection area, because the protection shelter has higher shellproof grade, its inside majority is made for multilayer steel sheet, lead to the weight of shelter heavier, and when installing between the multiple shelters, just need many people to cooperate and stick up the shelter, and make and be close to each other between two shelters, will shelter development simultaneously, and use modes such as bolt to fix, not only waste more manpower and install, it is slower to expand the speed simultaneously, can not carry out preparation before fighting fast.
Because common shellproof antiknock shelter is mainly made for multilayer steel sheet and composite fiber, and generally straight plate form, so still need fix it after its installation, common fixed mode is all after accomplishing the combination between a plurality of shelters, install the bracing piece with the rear end of shelter, and fix between bracing piece and the ground, adopt this kind of fixed mode not only can place whole weight in the bracing piece and lead to the bracing piece great fragile of pressurized, need expend more time to accomplish strutting arrangement's installation simultaneously, can not satisfy military training's requirement.
Disclosure of Invention
The invention aims to provide a combined bulletproof and anti-explosion protection shelter to solve the problems in the background technology.
In order to achieve the above purpose, the invention provides the following technical scheme: the combined bulletproof and antiknock protective shelter comprises bulletproof components, wherein the rear ends of the bulletproof components are provided with gas storage tanks, the number of the bulletproof components is two, the two bulletproof components are respectively positioned at the front ends of the gas storage tanks and the top ends of the gas storage tanks, the rear ends of the gas storage tanks are fixedly communicated with a gas inlet pipe, the top ends of the gas storage tanks are fixedly communicated with a top gas transmission port, the front ends of the gas storage tanks are fixedly communicated with a front end gas transmission port, the bottom ends of the gas storage tanks are fixedly communicated with a bottom gas transmission port positioned below the top gas transmission port, the other ends of the front end gas transmission port and the top gas transmission port are fixedly communicated with mounting components, the bottom ends of the bottom gas transmission ports are fixedly communicated with supporting components, and electromagnetic valves are respectively installed inside the gas inlet pipe, the front end gas transmission port, the top gas transmission port and the bottom gas transmission port.
Before use, the device in a folded state can be taken out, a proper installation position is selected, the device is placed above the installation position, the external inflating device is communicated with the air inlet pipe, and the preparation process is completed.
As a further technical scheme of the invention, the bulletproof assembly comprises a bulletproof steel plate which is composed of a plurality of layers of steel plates, reinforcing ribs are symmetrically arranged on the back of the bulletproof steel plate in a matrix shape, and a guide rail is fixedly arranged in the middle of the back of the bulletproof steel plate.
As a further technical scheme of the invention, clamping grooves are formed in one ends, close to each other, of the two bulletproof steel plates, clamping blocks are arranged on the front surface and the back surface of each bulletproof steel plate, the clamping blocks are movably clamped with the clamping grooves, and the two bulletproof steel plates are connected through the clamping blocks.
The outer side surface of the bulletproof steel plate is also provided with composite materials, so that the impact of the bullet or the shell is reduced, the kinetic energy of the bullet or the shell is reduced, meanwhile, the bulletproof steel plate made of a plurality of layers of steel plates can effectively reduce the impact of bullets or cannonballs, and when the bullets or the cannonballs directly act on the surface of the bulletproof steel plate, at the moment, the reinforcing ribs on the back of the armor plates can effectively and uniformly absorb impact, so that the energy of a single point is converted into multi-point stress, the possibility of damage of the armor plates is reduced, and when the two armor plates need to be combined when the two armor plates are unfolded, because the two bulletproof steel plates are positioned on the same plane at the moment, the left side and the right side of the back of the clamping block can be directly inserted into the clamping grooves at one ends of the two bulletproof steel plates simultaneously, and the combination of the two clamping blocks can be completed through the two clamping blocks, and the assembly of the two bulletproof steel plates can be completed at the same time, so that the combination of the shelter is completed.
As a further technical solution of the present invention, the mounting assembly includes a first air storage tube, one end of the first air storage tube is communicated with one end of the front end air transmission port or the top end air transmission port, a first piston plate is movably sleeved inside the first air storage tube, one end of the first piston plate is fixedly mounted with a second piston rod positioned inside the first air storage tube, and the other end of the second piston rod penetrates through the bottom end of the first air storage tube and is fixedly mounted with a first movable block.
As a further technical scheme of the present invention, the left and right sides of the bottom end of the first movable block are fixedly provided with first mounting seats, one end of each first mounting seat is rotatably connected with a connecting rod through a rotating shaft, the other end of each connecting rod is rotatably connected with a second mounting seat through a rotating shaft, and the second mounting seats can rotate relative to the connecting rods.
As a further technical scheme of the invention, the bottom ends of the second mounting seats are fixedly provided with sliding blocks, the sliding blocks are movably clamped with the guide rails, the two mounting assemblies are relatively vertical, and the two bulletproof assemblies are mutually vertical.
When the device is unfolded and installed, firstly, the external air charging device is communicated with the air inlet pipe, the electromagnetic valve positioned in the air inlet pipe is opened, high-pressure air can be conveyed into the air storage tank through the air inlet pipe, the valves positioned in the front-end air transmission port and the top-end air transmission port are opened simultaneously, the high-pressure air can be introduced into the first air storage pipe, the electromagnetic valve is closed after the introduction is completed, one end of the first piston plate is forced to drive the first piston plate to displace outwards and drive the second piston rod and the first movable block to displace towards the bottom end, at the moment, the second installation seat is movably clamped with the guide rail and only can displace relative to the guide rail, the whole length of the connecting rod is unchanged, so that the first movable block can drive the connecting rod to deflect outwards when displacing towards the bottom end, and the second installation seat moves to the outer side close to the guide rail, at the moment, the bulletproof steel plates are rotated to drive the second mounting seats to rotate relative to the connecting rod, the two bulletproof steel plates are positioned on the same horizontal plane, the back faces of the bulletproof steel plates can be supported through the two second mounting seats at the moment, the assembly of the two bulletproof steel plates is completed through the clamping of the clamping blocks to realize the combination, otherwise, the electromagnetic valve is opened to discharge the air in the mounting assembly and the air storage tank, the bulletproof steel plates are rotated to the inner side to enable the two bulletproof steel plates to be parallel to each other, and the folding operation can be realized after the resetting is completed.
High-pressure gas is introduced from the outside, the flowing of the high-pressure gas is changed into mechanical action, two bulletproof steel plates are unfolded by the mechanical action, three-point support of the bulletproof steel plates is realized by the support of two points and the clamping between the two bulletproof steel plates, the unfolding speed is positively correlated with the gas inflow speed by using the high-pressure gas as a power source during unfolding, the rapid unfolding can be realized, meanwhile, the problem that the traditional shelter device is too complex in unfolding step and needs multiple persons to assist is avoided, the preparation before battle training can be rapidly completed, and the training efficiency is increased.
As a further technical solution of the present invention, the support assembly includes a second air storage tube, a top end of the second air storage tube is fixedly communicated with a bottom end of the bottom air transmission port, a second piston plate is movably sleeved inside the second air storage tube, a second piston rod located inside the second air storage tube is fixedly connected to a bottom end of the second piston plate, and a second movable block located below the second air storage tube is fixedly installed on a bottom end of the second piston rod, which penetrates through a bottom end of the second air storage tube.
According to a further technical scheme of the invention, the left end and the right end of the second movable block are both provided with grooves, the inner parts of the grooves are rotatably connected with supporting rods through rotating shafts, the other ends of the supporting rods are rotatably connected with supporting blocks through rotating shafts, and the bottom ends of the supporting blocks are fixedly provided with fixing pins.
As a further technical scheme of the invention, a movable seat is fixedly installed at the front end of the supporting block, the front end of the movable seat is rotatably connected with a supporting seat through a rotating shaft, a bearing block is fixedly installed at the front end of the supporting seat, and the front end of the bearing block is contacted with the back of a bulletproof component positioned at the front end.
When the bulletproof steel plate is unfolded under the action of gas, high-pressure gas can be guided into the second gas storage pipe through the bottom gas transmission port by opening the electromagnetic valve positioned in the bottom gas transmission port, and the electromagnetic valve applies pressure to the second piston plate to drive the second piston plate to move downwards, at the moment, the second piston rod at the bottom end of the second piston plate moves along with the second piston rod and drives the second movable block below to move, when the second movable block moves to the lowest part, the second movable block and the supporting blocks are parallel to each other through the rotating supporting rod and the rotating supporting blocks, the two supporting blocks are relatively far away, the fixing pins at the bottom ends of the supporting blocks are utilized to be fixed with the ground, and meanwhile, the supporting seat is perpendicular to the supporting blocks through rotating the supporting seat, the front end of the supporting seat is in contact with the back of the bulletproof component, and supporting is completed.
Through the flow that utilizes gas as pressure, when accomplishing the expansion of armor plate again, can directly stretch out the supporting shoe of bottom, and accomplish fixing between its and the ground through the effect of supporting shoe bottom fixed pin, utilize the support between supporting seat and the armor plate to come the weight dispersion that comes from armor plate to supporting seat and bracing piece department simultaneously, disperse to the weight, accomplish three-point fixed, avoid traditional device to need use longer time to accomplish strutting arrangement of strutting arrangement, the great problem that easily takes place the damage of single-point atress simultaneously, can accomplish the preparation before the fight fast, reduce the casualties rate.
Before the device is used, the two bulletproof steel plates at the front end are in a relatively parallel state, the two bulletproof steel plates at the top end are also in a relatively parallel state, when the mounting assembly works, the two bulletproof steel plates at the front end are in a fully unfolded state, the two bulletproof steel plates at the top end are also in a fully unfolded state, and the two bulletproof assemblies are perpendicular to each other to form an L shape so as to prevent injuries from a front bullet and a top bullet.
Through being provided with two mutually perpendicular's shellproof subassembly when non-operating condition, a plurality of shellproof steel sheets all are in the fold condition that is parallel to each other, and the expansion that then can be quick when operating condition forms L type overall arrangement, borrow this to prevent positive bullet and the injury that the top drops into the bomb, avoid traditional device only can block the injury on front or top, can realize blockking completely fast, reduce the possibility that the inside personnel of shelter received the injury, increase personnel probability of surviving.
The invention has the following beneficial effects:
1. according to the invention, high-pressure gas is introduced from the outside, the flow of the high-pressure gas is converted into mechanical action, the mechanical action is utilized to unfold the two bulletproof steel plates, three-point support of the bulletproof steel plates is realized through two-point support and clamping between the two bulletproof steel plates, the unfolding speed is positively correlated with the gas inflow speed due to the use of the high-pressure gas as a power source during unfolding, rapid unfolding can be realized, meanwhile, the problem that the traditional shelter device is too complex in unfolding steps and needs multiple persons to assist is avoided, the preparation before battle training can be rapidly completed, and the training efficiency is increased.
2. According to the invention, the flowing of gas is used as pressure, the bulletproof steel plate is unfolded, the supporting block at the bottom end can be directly extended out, the fixing between the bulletproof steel plate and the ground is completed under the action of the fixing pin at the bottom end of the supporting block, the support between the supporting seat and the bulletproof steel plate is utilized to disperse the weight from the bulletproof steel plate to the supporting seat and the supporting rod, the weight is dispersed, the three-point fixing is completed, the problems that the traditional device needs to use a longer time to complete the arrangement of the supporting device, and meanwhile, a single point is stressed more and is easy to damage are solved, the preparation before fighting can be rapidly completed, and the casualty rate of personnel is reduced.
3. According to the invention, when the two bulletproof components which are perpendicular to each other are arranged in a non-working state, the plurality of bulletproof steel plates are in mutually parallel folded states, and can be rapidly unfolded and form an L-shaped layout when in a working state, so that the damage of bullets at the front and the upper part thrown into a bomb can be prevented, the damage of the traditional device which can only block the front or the top can be avoided, the complete blocking can be rapidly realized, the possibility of the injury of personnel in the shelter can be reduced, and the survival probability of the personnel can be increased.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a backside structure of the present invention;
fig. 3 is an isolated schematic view of a ballistic assembly construction of the invention;
FIG. 4 is an isolated schematic view of a hidden ballistic assembly structure of the present invention;
FIG. 5 is a sectional view showing the internal structure of the gas tank according to the present invention;
FIG. 6 is an isolated schematic view of the support assembly structure of the present invention;
FIG. 7 is an isolated schematic view of the mounting assembly configuration of the present invention;
fig. 8 is a cross-sectional view of the internal structure of the mounting assembly of the present invention.
In the figure: 1. a ballistic-resistant component; 101. a bulletproof steel sheet; 102. reinforcing ribs; 103. a guide rail; 104. a card slot; 105. a clamping block; 2. a gas storage tank; 3. an air inlet pipe; 4. a front end gas transfer port; 5. a top gas transmission port; 6. a bottom air delivery port; 7. mounting the component; 701. a first gas storage pipe; 702. a first piston plate; 703. a second piston rod; 704. a first movable block; 705. a first mounting seat; 706. a connecting rod; 707. a second mounting seat; 708. a slider; 8. a support assembly; 801. a second gas storage tube; 802. a second piston plate; 803. a second piston rod; 804. a second movable block; 805. a support bar; 806. a pressure-bearing block; 807. a support block; 808. a fixing pin; 809. a movable seat; 8010. and (4) supporting the base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2 and fig. 4 and 5, in the embodiment of the invention, the combined bulletproof and anti-explosion protection shelter comprises a bulletproof component 1, a gas storage tank 2 is arranged at the rear end of the bulletproof component 1, the number of the bulletproof components 1 is two, and two shellproof subassemblies 1 are located the front end of gas holder 2 and the top of gas holder 2 respectively, the fixed intercommunication of rear end of gas holder 2 has intake pipe 3, the fixed intercommunication in top of gas holder 2 has top gas transmission mouth 5, the fixed intercommunication in front end of gas holder 2 has front end gas transmission mouth 4, the fixed intercommunication in bottom of gas holder 2 has the bottom gas transmission mouth 6 that is located top gas transmission mouth 5 below, the fixed intercommunication of the other end of front end gas transmission mouth 4 and top gas transmission mouth 5 has installation component 7, the fixed intercommunication in bottom of bottom gas transmission mouth 6 has supporting component 8, intake pipe 3, front end gas transmission mouth 4, the solenoid valve is all installed to the inside of top gas transmission mouth 5 and bottom gas transmission mouth 6.
Before use, the device in the folded state can be taken out, a proper installation position is selected, the device is placed above the installation position, the external inflating device is communicated with the air inlet pipe 3, and the preparation process is completed.
As shown in fig. 3, the bulletproof assembly 1 includes a bulletproof steel plate 101, the bulletproof steel plate 101 is formed by a plurality of layers of steel plates, reinforcing ribs 102 are symmetrically installed on the back of the bulletproof steel plate 101 in a matrix shape, a guide rail 103 is fixedly installed in the middle of the back of the bulletproof steel plate 101, clamping grooves 104 are respectively formed at the ends, close to each other, of the two bulletproof steel plates 101, clamping blocks 105 are respectively arranged on the front and back surfaces of the bulletproof steel plate 101, the clamping blocks 105 are movably clamped with the clamping grooves 104, and the two bulletproof steel plates 101 are connected through the clamping blocks 105.
The outer side surface of the armor plate 101 is provided with the composite material to reduce the impact of the bullet or the shell so as to reduce the kinetic energy of the bullet or the shell, meanwhile, the armor plate 101 made of a plurality of layers of armor plates can effectively reduce the impact of the bullet or the shell, when the bullet or the shell directly acts on the surface of the armor plate 101, the reinforcing ribs 102 on the back surface of the armor plate 101 can effectively and uniformly absorb the impact to convert the energy of a single point into multi-point stress and reduce the possibility of damage of the armor plate 101, and simultaneously when the two armor plates 101 need to be combined when the two armor plates 101 are unfolded, because the two armor plates 101 are positioned on the same plane, the left side and the right side of the back surface of the clamping block 105 can be directly and simultaneously inserted into the clamping grooves 104 at one end of the two armor plates 101, and the combination of the two clamping blocks 105 can be completed through the two clamping blocks 105 and the assembly of the two armor plates 101 can be completed at the same time, and finishing the combination of the shelters.
As shown in fig. 7 and 8, the mounting assembly 7 includes a first air storage tube 701, one end of the first air storage tube 701 is communicated with one end of the front end air transmission port 4 or the top end air transmission port 5, a first piston plate 702 is movably sleeved inside the first air storage tube 701, one end of the first piston plate 702 is fixedly mounted with a second piston rod 703 inside the first air storage tube 701, the other end of the second piston rod 703 penetrates through the bottom end of the first air storage tube 701 and is fixedly mounted with a first movable block 704, the left and right sides of the bottom end of the first movable block 704 are fixedly mounted with a first mounting seat 705, one end of the first mounting seat 705 is rotatably connected with a connecting rod 706 through a rotating shaft, the other end of the connecting rod 706 is rotatably connected with a second mounting seat 707 through a rotating shaft, the second mounting seat 707 can rotate relative to the connecting rod 706, the bottom end of the second mounting seat 707 is fixedly mounted with a sliding block 708, the sliding block 708 is movably clamped with the guide rail 103, the two mounting assemblies 7 are relatively vertical and the two ballistic assemblies 1 are perpendicular to each other.
The first embodiment:
when the device is unfolded and installed, firstly, the external air charging device is communicated with the air inlet pipe 3, the electromagnetic valve positioned in the air inlet pipe 3 is opened, then high-pressure air can be conveyed into the air storage tank 2 through the air inlet pipe 3, and simultaneously, the valves positioned in the front end air transmission port 4 and the top end air transmission port 5 are opened, so that the high-pressure air can be introduced into the first air storage pipe 701, the electromagnetic valve is closed after the introduction is completed, at the moment, one end of the first piston plate 702 is forced to drive the first piston plate 702 to displace outwards and drive the second piston rod 703 and the first movable block 704 to displace towards the bottom end, at the moment, because the second mounting seat 707 is movably clamped with the guide rail 103, the second mounting seat 707 can only displace relative to the guide rail 103, and the whole length of the connecting rod 706 is unchanged, the connecting rod 706 can be driven to deflect outwards when the first movable block 704 displaces towards the bottom end, so that second mount pad 707 moves to the outside that is close to guide rail 103, make armor plate 101 drive the relative connecting rod 706 rotation of second mount pad 707 through rotatory armor plate 101 this moment, and make two armor plates 101 be in on the same horizontal plane, can support the back of armor plate 101 through two second mount pads 707 this moment, and accomplish the equipment of two armor plates 101 through the joint of fixture block 105 and realize the combination, otherwise open the solenoid valve and discharge the air of installation component 7 and gas holder 2 inside, and rotate armor plate 101 to the inboard and make two armor plates 101 parallel to each other, accomplish and reset and can realize folding operation.
High-pressure gas is introduced from the outside, the flowing of the high-pressure gas is changed into mechanical action, two bulletproof steel plates 101 are unfolded by the mechanical action, three-point support of the bulletproof steel plates 101 is realized by two-point support and clamping between the two bulletproof steel plates 101, the unfolding speed is positively correlated with the gas inflow speed due to the fact that the high-pressure gas is used as a power source during unfolding, quick unfolding can be realized, meanwhile, the problem that a plurality of persons are needed to assist in the unfolding process of a traditional shelter device is solved, the problem that the traditional shelter device is too complex in unfolding step and needs a plurality of persons to assist is solved, preparation before battle training can be rapidly completed, and training efficiency is improved.
As shown in fig. 6, the supporting assembly 8 includes a second air storage pipe 801, a top end of the second air storage pipe 801 is fixedly communicated with a bottom end of the bottom air transmission port 6, a second piston plate 802 is movably sleeved inside the second air storage pipe 801, a second piston rod 803 located inside the second air storage pipe 801 is fixedly connected to a bottom end of the second piston plate 802, a bottom end of the second piston rod 803 penetrates through a bottom end of the second air storage pipe 801 and is fixedly installed with a second movable block 804 located below the second air storage pipe 801, left and right ends of the second movable block 804 are both provided with grooves, a supporting rod 805 is rotatably connected inside the grooves through a rotating shaft, the other end of the supporting rod 805 is rotatably connected with a supporting block through a rotating shaft, a fixing pin 808 is fixedly installed at a bottom end of the supporting block 807, a movable seat 809 is fixedly installed at a front end of the supporting block 807, a front end of the movable seat 809 is rotatably connected with a supporting seat 8010 through a rotating shaft, a pressure block 806 is fixedly mounted at the front end of the support seat 8010, and the front end of the pressure block 806 contacts the back surface of the bulletproof assembly 1 at the front end.
Second embodiment:
when the bulletproof steel plate 101 is unfolded under the action of gas, high-pressure gas can be introduced into the second gas storage pipe 801 through the bottom gas transmission port 6 by opening the electromagnetic valve located inside the bottom gas transmission port 6, and the second piston plate 802 can be driven to displace downward by applying pressure to the second piston plate 802, at this time, the second piston rod 803 at the bottom end of the second piston plate 802 displaces along with the same and drives the second movable block 804 below to displace, when the second movable block 804 moves to the lowest position, the support rod 805 is rotated and the support blocks 807 are rotated at this time, so that the second movable block 804 and the support blocks 807 are parallel to each other, the two support blocks 807 are relatively far away, the support blocks 8010 and the ground are fixed by the fixing pins 808 at the bottom ends of the support blocks 807, the support 8010 and the support blocks 807 are perpendicular to each other by rotating the support 8010, and the front end of the support 8010 is in contact with the back of the bulletproof component 1, and (4) completing the support.
By utilizing the flowing of gas as pressure, the bulletproof steel plate 101 is unfolded and simultaneously the supporting block 807 at the bottom end can be directly extended out, the fixing between the bulletproof steel plate 101 and the ground is completed through the action of the fixing pin 808 at the bottom end of the supporting block 807, meanwhile, the weight from the bulletproof steel plate 101 is dispersed to the supporting seat 8010 and the supporting rod 805 through the support between the supporting seat 8010 and the bulletproof steel plate 101, the weight is dispersed, the fixing of three points is completed, the problem that the traditional device needs to use longer time to complete the arrangement of the supporting device, and meanwhile, the damage is easily caused by larger stress of a single point is solved, the preparation before battle can be rapidly completed, and the casualty rate is reduced.
The third embodiment:
before the device is used, the two armor plates 101 at the front end are in a relatively parallel state, the two armor plates 101 at the top end are also in a relatively parallel state, when the mounting assembly 7 works, the two armor plates 101 at the front end are in a fully unfolded state, the two armor plates 101 at the top end are also in a fully unfolded state, and the two armor assemblies 1 are perpendicular to each other to form an L shape so as to prevent injuries from a front bullet and a top bullet.
Through being provided with two mutually perpendicular's shellproof subassembly 1 when non-operating condition, a plurality of shellproof steel sheet 101 all are in the fold condition that is parallel to each other, and the expansion that then can be quick when operating condition forms L type overall arrangement, borrow this to prevent positive bullet and the injury that the top drops into the bomb, avoid traditional device only can block the injury on front or top, can realize blockking completely fast, reduce the possibility that the inside personnel of shelter received the injury, increase personnel probability of surviving.
The working principle and the using process are as follows:
before use, the device in a folded state can be taken out, a proper installation position is selected, the device is placed above the installation position, and the external inflating device is communicated with the air inlet pipe 3 to finish the preparation process;
when the device is unfolded and installed, firstly, the external air charging device is communicated with the air inlet pipe 3, the electromagnetic valve positioned in the air inlet pipe 3 is opened, then high-pressure air can be conveyed into the air storage tank 2 through the air inlet pipe 3, and simultaneously, the valves positioned in the front end air transmission port 4 and the top end air transmission port 5 are opened, so that the high-pressure air can be introduced into the first air storage pipe 701, the electromagnetic valve is closed after the introduction is completed, at the moment, one end of the first piston plate 702 is forced to drive the first piston plate 702 to displace outwards and drive the second piston rod 703 and the first movable block 704 to displace towards the bottom end, at the moment, because the second mounting seat 707 is movably clamped with the guide rail 103, the second mounting seat 707 can only displace relative to the guide rail 103, and the whole length of the connecting rod 706 is unchanged, the connecting rod 706 can be driven to deflect outwards when the first movable block 704 displaces towards the bottom end, the second mounting seats 707 move to the outer side close to the guide rail 103, at this time, the bulletproof steel plates 101 are rotated to drive the second mounting seats 707 to rotate relative to the connecting rod 706, the two bulletproof steel plates 101 are positioned on the same horizontal plane, at this time, the backs of the bulletproof steel plates 101 can be supported by the two second mounting seats 707, the two bulletproof steel plates 101 are assembled by clamping the clamping blocks 105, and the assembly is realized, otherwise, the electromagnetic valves are opened to discharge air in the mounting assemblies 7 and the air storage tank 2, the bulletproof steel plates 101 are rotated inwards to enable the two bulletproof steel plates 101 to be parallel to each other, and the folding operation can be realized by resetting;
when the bulletproof steel plate 101 is unfolded under the action of gas, high-pressure gas can be introduced into the second gas storage pipe 801 through the bottom gas transmission port 6 by opening the electromagnetic valve located inside the bottom gas transmission port 6, and the second piston plate 802 can be driven to displace downward by applying pressure to the second piston plate 802, at this time, the second piston rod 803 at the bottom end of the second piston plate 802 displaces along with the same and drives the second movable block 804 below to displace, when the second movable block 804 moves to the lowest position, the support rod 805 is rotated and the support blocks 807 are rotated at this time, so that the second movable block 804 and the support blocks 807 are parallel to each other, the two support blocks 807 are relatively far away, the support blocks 8010 and the ground are fixed by the fixing pins 808 at the bottom ends of the support blocks 807, the support 8010 and the support blocks 807 are perpendicular to each other by rotating the support 8010, and the front end of the support 8010 is in contact with the back of the bulletproof component 1, completing the support;
before the device is used, the two armor plates 101 at the front end are in a relatively parallel state, the two armor plates 101 at the top end are also in a relatively parallel state, when the mounting assembly 7 works, the two armor plates 101 at the front end are in a fully unfolded state, the two armor plates 101 at the top end are also in a fully unfolded state, and the two armor assemblies 1 are perpendicular to each other to form an L shape so as to prevent injuries from a front bullet and a top bullet.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Modular shellproof antiknock protection shelter, including shellproof subassembly (1), its characterized in that: the bulletproof protection device is characterized in that a gas storage tank (2) is arranged at the rear end of the bulletproof assembly (1), the number of the bulletproof assemblies (1) is two, the two bulletproof assemblies (1) are respectively located at the front end of the gas storage tank (2) and the top end of the gas storage tank (2), the rear end of the gas storage tank (2) is fixedly communicated with a gas inlet pipe (3), the top end of the gas storage tank (2) is fixedly communicated with a top gas transmission port (5), the front end of the gas storage tank (2) is fixedly communicated with a front gas transmission port (4), the bottom end of the gas storage tank (2) is fixedly communicated with a bottom gas transmission port (6) located below the top gas transmission port (5), the front gas transmission port (4) and the other end of the top gas transmission port (5) are fixedly communicated with an installation assembly (7), the bottom end of the bottom gas transmission port (6) is fixedly communicated with a support assembly (8), and the gas inlet pipe (3), the front gas transmission port (4) and the support assembly, Electromagnetic valves are arranged inside the top end air transmission port (5) and the bottom end air transmission port (6).
2. The modular ballistic resistant and blast resistant protective shelter of claim 1, wherein: the bulletproof assembly (1) comprises a bulletproof steel plate (101), the bulletproof steel plate (101) is formed by a plurality of layers of steel plates, reinforcing ribs (102) are symmetrically arranged on the back of the bulletproof steel plate (101) in a matrix shape, and guide rails (103) are fixedly arranged in the middle of the back of the bulletproof steel plate (101).
3. A modular ballistic and blast resistant protective shelter according to claim 2, in which: clamping grooves (104) are formed in the ends, close to each other, of the two bulletproof steel plates (101), clamping blocks (105) are arranged on the front surface and the back surface of each bulletproof steel plate (101), the clamping blocks (105) are movably clamped with the clamping grooves (104), and the two bulletproof steel plates (101) are connected through the clamping blocks (105).
4. The modular ballistic and blast resistant protective shelter of claim 1, wherein: the mounting assembly (7) comprises a first air storage pipe (701), one end of the first air storage pipe (701) is communicated with one end of the front end air transmission port (4) or the top end air transmission port (5), a first piston plate (702) is sleeved in the first air storage pipe (701) in an all-movable mode, a second piston rod (703) located in the first air storage pipe (701) is fixedly mounted at one end of the first piston plate (702), and a first movable block (704) is mounted at the other end of the second piston rod (703) through the bottom end of the first air storage pipe (701) and the specification.
5. The modular ballistic resistant and blast resistant protective shelter of claim 4, wherein: the left and right sides of first movable block (704) bottom all fixed mounting have first mount pad (705), the one end of first mount pad (705) all is connected with connecting rod (706) through the pivot rotation, the other end of connecting rod (706) all is connected with second mount pad (707) through the pivot rotation, connecting rod (706) are rotated relatively in second mount pad (707).
6. The modular ballistic and blast resistant protective shelter of claim 5, wherein: the bottom end of the second mounting seat (707) is fixedly provided with a sliding block (708), the sliding block (708) is movably clamped with the guide rail (103), the two mounting assemblies (7) are relatively vertical, and the two bulletproof assemblies (1) are mutually vertical.
7. The modular ballistic and blast resistant protective shelter of claim 1, wherein: the supporting assembly (8) comprises a second air storage pipe (801), the top end of the second air storage pipe (801) is communicated with the bottom end of the bottom end air transmission port (6) in a fixed mode, a second piston plate (802) is sleeved on the inner portion of the second air storage pipe (801) in a movable mode, a second piston rod (803) located inside the second air storage pipe (801) is fixedly connected to the bottom end of the second piston plate (802), the bottom end of the second piston rod (803) penetrates through the bottom end of the second air storage pipe (801), and a second movable block (804) located below the second air storage pipe (801) is fixedly installed at the bottom end of the second piston rod.
8. The modular ballistic and blast resistant protective shelter of claim 7, wherein: the left end and the right end of the second movable block (804) are both provided with grooves, the inner parts of the grooves are rotatably connected with supporting rods (805) through rotating shafts, the other ends of the supporting rods (805) are rotatably connected with supporting blocks (807) through rotating shafts, and fixing pins (808) are fixedly mounted at the bottom ends of the supporting blocks (807).
9. The modular ballistic and blast resistant protective shelter of claim 8, wherein: the bullet-proof protection device is characterized in that a movable seat (809) is fixedly mounted at the front end of the supporting block (807), the front end of the movable seat (809) is connected with a supporting seat (8010) in a rotating mode through a rotating shaft, a bearing block (806) is fixedly mounted at the front end of the supporting seat (8010), and the front end of the bearing block (806) is in contact with the back face of the bullet-proof component (1) located at the front end.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210421073.2A CN114593638B (en) | 2022-04-21 | 2022-04-21 | Combined bulletproof antiknock protective shelter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210421073.2A CN114593638B (en) | 2022-04-21 | 2022-04-21 | Combined bulletproof antiknock protective shelter |
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| CN114593638A true CN114593638A (en) | 2022-06-07 |
| CN114593638B CN114593638B (en) | 2023-05-26 |
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| CN212205827U (en) * | 2019-09-10 | 2020-12-22 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | Foldable individual soldier angle defense shield shelter |
| CN112942907A (en) * | 2021-03-08 | 2021-06-11 | 中国人民解放军95338部队 | Assembled protection shelter |
| CN213778798U (en) * | 2020-09-03 | 2021-07-23 | 包头北方嘉瑞防务科技有限公司 | Modular multifunctional combined type folding bulletproof shield |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130098233A1 (en) * | 2011-10-24 | 2013-04-25 | Peters Security International, Inc. | Anti-ballistic shelters |
| CN207423011U (en) * | 2017-08-31 | 2018-05-29 | 包头北方嘉瑞防务科技有限公司 | Novel ballistic blindage |
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|---|---|
| CN114593638B (en) | 2023-05-26 |
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