CN207351324U - Shellproof explosion-proof high-strength cell board and Protection Product - Google Patents

Shellproof explosion-proof high-strength cell board and Protection Product Download PDF

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Publication number
CN207351324U
CN207351324U CN201621149159.0U CN201621149159U CN207351324U CN 207351324 U CN207351324 U CN 207351324U CN 201621149159 U CN201621149159 U CN 201621149159U CN 207351324 U CN207351324 U CN 207351324U
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cell board
strength cell
strength
explosion
hole
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CN201621149159.0U
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谷志飞
冯益柏
高山
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Baotou North Jia Rui Defense Technology Co Ltd
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Baotou North Jia Rui Defense Technology Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
    • F42D5/045—Detonation-wave absorbing or damping means

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • Laminated Bodies (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

This application involves a kind of high-strength cell board and Protection Product, wherein, high-strength cell board includes the high-strength cell board body formed by multilayer fabric, unidirectional cloth, laminated cloth or the hollow winding multi-turn of its combination and hot pressing；Alternatively, the both ends of the high-strength cell board body are respectively equipped with the through hole being integrally formed with the high-strength cell board body, and the center section of the high-strength cell board body is closely knit.In the technical solution that the application provides, high-strength cell board preparation method is simple, good integrity, forms various Protection Products based on the high-strength cell board, easy to assembly quick, shellproof explosion-proof performance is high, is widely used.

Description

Shellproof explosion-proof high-strength cell board and Protection Product
Submitted this application claims on 2 6th, 2016 to China State Intellectual Property Office, Application No. The Chinese invention patent application of the 201610090732.3rd, entitled " high-strength cell board and preparation method thereof, Protection Product " it is excellent First weigh.
Technical field
This application involves technical field of safety protection, is specifically related to a kind of shellproof explosion-proof high-strength cell board and protection is produced Product.
Background technology
Currently, part law-breaker, terrorist are taken in airport, station, harbour, business to endanger society The personnel such as field, hospital, recreation ground place the pernicious means such as dangerous material, explosive in more intensive place, attempt to manufacture pernicious quick-fried Fried event, makes the safety of communal facility and the people be subject to great threat.In addition, if country enters the state of war, railway, Harbour either if may ignite or isolate not in time there are substantial amounts of unexploded by the important traffic main artery such as airport, it will Serious influence is caused on operation；Wartime commander campsite, hospital, interim placement place may be at any time by enemy attacks, such as Fruit does not have suitable safeguard procedures, equally can greatly influence operational commanding.
At present, if it find that suspicious explosive either unexploded when can be isolated by anti-explosion tank or explosion-proof blanket, Can also pass through, which can store the equipment of transport unexploded, transports unexploded to appointed place and destroys, to reduce or even keep away as far as possible Exempt from explosion to damage surrounding population and common equipment, open up escape way.Wartime commands campsite, hospital, disposes field temporarily The shellproof grade of institute is relatively low.
However, still having many places to be not yet equipped with the safeguards such as anti-explosion tank or explosion-proof blanket at present, although part place is matched somebody with somebody The safeguards such as anti-explosion tank or explosion-proof blanket are had, but existing anti-explosion tank protection level is high, but weight weight, operation and transport are very Inconvenience, and then explosion proof ratings are low for explosion-proof blanket, barrier propterty is limited, a large amount of suspicious explosives and/or large-scale suspicious particularly occurs The situations such as explosive, existing safeguard are difficult to meet application demand, therefore urgently research and develop the protection production of higher explosive-proof grade Product.
The content of the invention
The application embodiment provides a kind of shellproof explosion-proof high-strength cell board and preparation method thereof, Protection Product.
In a first aspect, the application embodiment provides a kind of shellproof explosion-proof high-strength cell board, the high-strength cell board bag Include：The high-strength cell board body formed by multilayer fabric, unidirectional cloth, laminated cloth or the hollow winding multi-turn of its combination and hot pressing.
Any high-strength cell board provided with reference to the application embodiment, alternatively, the high-strength cell board body Both ends are respectively equipped with the center section of the through hole being integrally formed with the high-strength cell board body and the high-strength cell board body It is closely knit.
With reference to the application embodiment provide any high-strength cell board, alternatively, the fabric, the unidirectional cloth and At least one of described laminated cloth is mixed obtained by the one or more in following material：Basalt fibre, glass fibre, virtue Synthetic fibre fiber, carbon fiber, superhigh molecular weight polyethylene fibers, ultra-high molecular weight polyethylene band.
Any high-strength cell board provided with reference to the application embodiment, alternatively, the length direction of the unidirectional cloth The direction of the maximum intensity of material therefor is prepared for the unidirectional cloth.
Any high-strength cell board provided with reference to the application embodiment, alternatively, at least one have in the through hole Supporting part.
With reference to the application embodiment provide any high-strength cell board, alternatively, at least one the through-hole wall There are release layer or separation layer.
Any high-strength cell board provided with reference to the application embodiment, alternatively, the high-strength cell board is at least Side is compounded with high mold materials layer, and preferably described high mold materials layer includes ceramic wafer or metallic plate.
Any high-strength cell board provided with reference to the application embodiment, alternatively, the high-strength cell board are wrapped per side Include at least one section of through hole.
Any high-strength cell board provided with reference to the application embodiment, alternatively, the high-strength cell board both sides At least one section of through hole is distributed in respectively symmetrical expression, respectively asymmetric formula is distributed, respectively symmetrical expression is distributed or does not divide equally Asymmetric formula distribution.
Any high-strength cell board provided with reference to the application embodiment, alternatively, the lower section of the high-strength cell board Formed with a venting of dust explosion mouth.Preferably, the area of the venting of dust explosion mouth is less than the 30% of the area of the high-strength cell board.
Any high-strength cell board provided with reference to the application embodiment, alternatively, the shape of the venting of dust explosion mouth is half Circle, arch, rectangle, square or trapezoidal.
Any high-strength cell board provided with reference to the application embodiment, alternatively, the high-strength cell board is cased with preventing Water overcoat or fire-retardant overcoat, alternatively, the surface of the high-strength cell board is coated with waterproof layer or flame-retardant layer.
Any high-strength cell board provided with reference to the application embodiment, alternatively, the high-strength cell board is arc Plate or non-arc panel.
Second aspect, the application embodiments further provide a kind of Protection Product, and the Protection Product is by polylith the application Any high-strength cell board that embodiment provides is assembled and obtained；Alternatively, detachable assembled and obtain.
In the technical solution that the application embodiment provides, high-strength cell board preparation method is simple, good integrity；Based on institute Fabric, unidirectional cloth and/or the laminated cloth superelevation of itself can more be made full use of by stating the Protection Product that high-strength cell board is prepared Intensity resists the threat of explosion wave or bullet, and shellproof explosion-proof performance significantly improves.
Brief description of the drawings
Fig. 1 a are a kind of alternative construction schematic diagram of explosion proof fence provided by the embodiments of the present application；
Fig. 1 b are the top view of Fig. 1 a provided by the embodiments of the present application；
Fig. 2 is the topology example of high-strength cell board obtained by the stack manner hot consolidation of prior art offer；
Fig. 3 a are the knot of high-strength cell board (non-arc panel) obtained by canoe hot consolidation provided by the embodiments of the present application Structure example；
Fig. 3 b are the structure of high-strength cell board (arc panel) obtained by canoe hot consolidation provided by the embodiments of the present application Example；
Fig. 4 is a kind of flow chart of high-strength unit board fabrication method provided by the embodiments of the present application；
Fig. 5 a are that a kind of both sides provided by the embodiments of the present application have the high-strength unit for dividing equally symmetrical distribution concaveconvex structure The topology example of plate；
Fig. 5 b are provided by the embodiments of the present application with the high-strength of the respectively symmetrical distribution concaveconvex structure complementary with Fig. 5 a The topology example of cell board；
Fig. 5 c and Fig. 5 d are respectively the continuously distributed principle example of raw material that Fig. 5 a and Fig. 5 b medial end portions are not switched off；
Fig. 6 is that a kind of both sides provided by the embodiments of the present application have the high-strength unit for dividing equally asymmetric formula distribution concaveconvex structure The topology example of plate；
Fig. 7 is that a kind of both sides provided by the embodiments of the present application have the high-strength unit for not dividing equally symmetrical distribution concaveconvex structure The topology example of plate；
Fig. 8 is that a kind of both sides provided by the embodiments of the present application have the high-strength list for not dividing equally asymmetric formula distribution concaveconvex structure The topology example of first plate；
Fig. 9 is that a kind of high-strength cell board of sides adjacent concaveconvex structure complementation provided by the embodiments of the present application connects example one, Wherein, the concaveconvex structure of every piece of high-strength cell board both sides is distributed in symmetrical expression is divided equally；
Figure 10 is that a kind of high-strength cell board of sides adjacent concaveconvex structure complementation provided by the embodiments of the present application connects example two, Wherein, the concaveconvex structure of every piece of high-strength cell board both sides is distributed in asymmetric formula is divided equally；
Figure 11 is that a kind of high-strength cell board of sides adjacent concaveconvex structure complementation provided by the embodiments of the present application connects example three, Wherein, the concaveconvex structure of every piece of high-strength cell board both sides is distributed in asymmetric formula is not divided equally；
Figure 12 is that a kind of high-strength cell board of sides adjacent concaveconvex structure alignment provided by the embodiments of the present application connects example；
Figure 13 a are a kind of topology example of double-layer explosion-proof fence provided by the embodiments of the present application；
Figure 13 b are the top view of Figure 13 a provided by the embodiments of the present application；
Figure 14 a- Figure 14 c are the zero dimension application example of high-strength cell board provided by the embodiments of the present application；
Figure 15 a- Figure 15 c apply example for the one-dimensional of high-strength cell board provided by the embodiments of the present application；
Figure 16 a- Figure 16 c are the two dimensional application example of high-strength cell board provided by the embodiments of the present application；
Figure 17 is the three-dimensional applications example of high-strength cell board provided by the embodiments of the present application；
Figure 18 a- Figure 18 b are the topology example of explosion proof fence provided by the embodiments of the present application；
Figure 19 a- Figure 19 b are the topology example of protection divider wall provided by the embodiments of the present application；
Figure 20 a- Figure 20 c are the board-like winding winding scheme example of raw material provided by the embodiments of the present application；
Figure 21 a- Figure 21 c wind winding scheme example for former material cartridge type provided by the embodiments of the present application；
Figure 22 winds scheme example for raw material crawler type provided by the embodiments of the present application；
Figure 23 a are the topology example of hot pressing monotype mould provided by the embodiments of the present application；
Figure 23 b are the topology example of hot pressing dimorphism mould provided by the embodiments of the present application；
Figure 23 c are the topology example of the hot pressing dimorphism mould provided by the embodiments of the present application equipped with positioner；
Figure 24 is the topology example of cutter provided by the embodiments of the present application；
Figure 25 is the cutting example of high-strength cell board provided by the embodiments of the present application.
Figure 26 is the performance test results photo of high-strength cell board provided by the embodiments of the present application.
Description of reference numerals：
The implication of each reference numeral in Fig. 1 a- Figure 16 b：The high-strength cell boards of 1-；The high-strength cell board bodies of 11-；12- through holes； 13- mounting holes；14- venting of dust explosion mouths；21- inserted links；22- profiled pieces；Fence in 3-；4- outer fences.
The implication of each reference numeral in Figure 20 a- Figure 23 c：1- unwinding units；2- deflector rolls；3- correction bearings；4- correction sensings Device；5- layer metering devices；The board-like rolling units of 6-；7- raw material；60- auxiliary clamps；61- baffles；62- transmission shafts；63- is supported Bar；64- casings；65- fixing nuts；8- cartridge type rolling units；80- aids in wrap-up；The upper arc panels of 81-；82- arc lowers Plate；83- contiguous blocks；9- meter-measuring devices；10- crawler type rolling units；11- pressure rollers, a3- leads；B3- locating slots；C3- determines Position block.
Embodiment
Invent a kind of high-performance, lightweight, modular shellproof explosion-proof high-strength cell board are necessary.It is this High-strength cell board can according to practical application scene, such as security protection, battlefield situation flexibly strain be assembled into it is different shellproof explosion-proof Product, to dispose larger TNT equivalents explosive, this shellproof anti-explosion product flexible structure, it is easy to use, can be achieved it is manually quick Assembly and disassembly, and can meet the requirement of standard ballistic protection.
Embodiment according to the present invention, shellproof explosion-proof high-strength cell board is by multilayer fabric, unidirectional cloth and laminated cloth Simultaneously hot pressing is consolidated and obtained the hollow winding of one or more combinations, such as can be by multilayer fabric or multilayer unidirectional cloth or multilayer Two kinds or three kinds impurity winding hot pressing consolidations according to a certain percentage in laminated cloth or fabric, unidirectional cloth or laminated cloth, High-strength cell board is made.Obtained high-strength cell board meets certain explosive-proof grade, and explosion-proof performance is good, can during use The high-strength cell board of polylith is transported and intends blast site, detachable connection is a setting two-by-two by the high-strength cell board scene of polylith Shape, the shape may include but be not limited to non-closed shape close-shaped or with buffer action.
Mix and include two layers of meaning：1st, at least both form according to canoe in unidirectional cloth, laminated cloth and fabric three Laminates carry out hot pressing；2nd, by carrying out mixing the production for preparing above-mentioned three kinds of forms between two or more various fibers Product, then carry out mixing forming laminates progress hot pressing again.
Embodiment according to the present invention, alternatively, in the fabric, the unidirectional cloth and the laminated cloth at least it One is made by following at least one material (might as well be known as " high-performance fiber/band " below)：Basalt fibre, glass fibre, Aramid fiber, carbon fiber, superhigh molecular weight polyethylene fibers, ultra-high molecular weight polyethylene band；The superhigh molecular weight polyethylene Alkene band may include but be not limited to ultra-high molecular weight polyethylene film or tapes of ultra high molecular weight polyethylene.These materials be to Few light material in terms of intensity and modulus with excellent performance, mixes preparation using the one or more in these materials High-strength cell board, intensity is high, explosion-proof performance significantly improves and light-weight, is readily transported and assembles.It is described mix mixed including interlayer Miscellaneous and interlaminar hybrid；Interlayer, which mixes, for example first winds a kind of fiber/band, then winds one or more kinds of fiber/bands again, But the fiber between every layer/band species is single；Interlaminar hybrid for example with two kinds or two or more fiber/bands into Row braiding, such as prepares a kind of assorted fibre laminated cloth, Ran Houzai jointly using superhigh molecular weight polyethylene fibers and aramid fiber High-strength cell board is prepared with this laminated cloth with assorted fibre；Preferably superhigh molecular weight polyethylene fibers or superelevation point Sub- weight northylen band (ultra-high molecular weight polyethylene film or band) does internal layer, and aramid fiber does outer layer, except with simple poly- Outside the performance of ethylene plate, moreover it is possible to be additionally provided resistance to elevated temperatures, thus lift the overall performance of high-strength cell board.
Alternatively, the fabric can be weaved by above-mentioned one or more materials and obtained in the equipment such as loom or tricot machine, The structure type of fabric obtained by weaving can be determined according to being actually needed, for example, the structure type of the fabric may include but not It is limited to woven fabric, looped fabric, three dimensional fabric or warp knitting cloth, thus can makes full use of the characteristic of different structure form fabric to prepare Meet the high-strength cell board of different explosion-proof demands.
Alternatively, the unidirectional cloth includes one-way single-layer cloth or one-way multilayer cloth, and such as unidirectional cloth can be by above-mentioned one kind Or a variety of high-performance fiber/bands are formed through the process such as impregnation or gluing.The unidirectional cloth has larger intensity, its length direction The direction of the maximum intensity of material therefor is prepared for the unidirectional cloth, for example, the strand of above-mentioned high-performance fiber/band stretches Direction is the direction of its maximum intensity, and length direction that can be using the direction as the unidirectional cloth, thereby guarantees that the unidirectional cloth has There is high intensity.
Alternatively, cross lamination forms unidirectional cloth the laminated cloth at an angle successively as described in multilayer, wherein, at least The angle intersected between two layers of adjacent unidirectional cloth is the unspecified angle in 0-180 degree, and the unidirectional cloth includes unidirectional single Layer cloth or one-way multilayer cloth.For example, two layers with 0 °/90 ° angular cross changes, three can be formed according to right-angled intersection process Layer, four layers or multilayer laminated cloth.Since laminated cloth interlayer does not have intertwined point, its unidirectional array structure can farthest retain height The intensity of performance fibers/band in itself, and energy is stretched into direction along its strand by high-performance fiber/band and is expanded rapidly Dissipate, therefore can preferably resist the threat of bullet, fragmentation, explosion wave etc..
After preparing the high-strength cell board, can also in the compound high mold materials layer at least side of high-strength cell board, by This improves the defence grade of plate.For example, in the compound high mold materials layer in the one side of high-strength cell board or both sides, the high mold materials Layer can be an integral layer, alternatively, a high mold materials layer can be spliced into by multiple substratums.Material used by the high mold materials layer Material may include but be not limited to high-strength ceramic plate and/or metallic plate and/or the high material of other hardness.Complex method may include but It is not limited to gluing.In explosion proof applications, the high mold materials layer direction of the high-strength cell board at least side of high mold materials layer is compounded with It can be the direction that the threats such as bullet, fragmentation, explosion wave occur.Might as well be exemplified by shellproof, the program improves high-strength list The shellproof grade of first plate：On the one hand, the high module feature of high mold materials layer can be made full use of, the energy of high mold materials layer will be touched (the high speed momentum of such as bullet) is changed point and is quickly conducted in high mold materials layer for face, even can be with using the hardness of high mold materials layer Deformation or passivation or bending sub warhead, weaken it and enter the energy of high-strength cell board；On the other hand, high-strength unit can be made full use of The performance (such as high fracture property) of plate material fully absorbs the energy into high-strength cell board, thus reaches effective defensive attack Effect.
According to the embodiment of the application, as shown in Fig. 3 a- Fig. 3 b, high-strength cell board include by multilayer fabric, unidirectional cloth, The high-strength cell board body 11 that laminated cloth or the hollow winding of its combination and hot pressing are formed；It is optional further, the high-strength unit The both sides of plate body 11 are respectively equipped with the through hole 12 being integrally formed with the high-strength cell board body.For example, as shown in figure 4, one The preparation method of the shellproof explosion-proof high-strength cell board of kind includes：
S101：By fabric, unidirectional cloth, laminated cloth or its combine hollow winding multi-turn to form laminates.
Can be by one kind in the fabric, unidirectional cloth and laminated cloth or at least two kinds are wound in transversal noodles in a frock Like the tubular construction of runway form, that is, laminates are formed, circularized alternatively, can also be wound in frock, and removed from frock Cyclic deformation is cross section similar to tubular construction of runway form, etc..The number of turns of winding can be according to the explosion-proof of high-strength cell board Depending on grade or purposes.After winding, the laminates can be removed from frock, can not also remove and directly carry out later process, The application embodiment does not limit this.
It is different from the present invention, fabric, unidirectional cloth, laminated cloth or its combination are directly simply often stacked into heat in the prior art It is pressed into plate.This stack manner can realize the continuity of material circumferential direction without the image of Buddha hollow winding of the present invention, this be because To be hollow winding when material, due to unitary closed so power circumferential can be conducted, and when material simply stacks, power is being conducted It is interrupted, can only conducts downwards during to edge.This is then abnormally dangerous for shellproof explosion proof applications, because power downwards mean by conduction Material easily to punch, ballistic performance reduces.Fig. 2 is high-strength unit obtained from hot consolidation in a stacked in the prior art The topology example of plate.
S102：In the state of being respectively equipped with supporting part on the inside of the both ends of the laminates, by the laminates at least portion The middle part hot pressing divided together, so that the middle part of the laminates is closely knit after hot pressing and both ends form through hole, obtains the height Strong cell board.Preferably, the temperature range of hot pressing can be 60-200 DEG C, and the pressure limit of hot pressing can be 1-40MPa, because Hot pressing consolidation is carried out using the temperature and/or pressure limit, the performance loss to material is smaller, the high-strength cell board obtained Performance is good.
By a supporting part is set respectively on the inside of the both ends of the laminates wound, (supporting part may include but be not limited to steel Pipe), support is provided by supporting part, by least part of middle part hot pressing of laminates together, there is similar dumbbell to be formed The laminates of structure.
For example, can by cross section similar to the intermediate parallel of the laminates of runway shape part in certain temperature and pressure bar Together, during hot pressing, because supporting part provides support, the both ends of laminates form strong under tightening force effect for hot pressing under part Through hole, the laminates after hot pressing have dumbbell structure.
In another example mould (both ends opposite intermediate portions protuberance) hot pressing laminates of similar dumbbell structure can be used, this Sample, laminates have dumbbell structure after hot pressing, i.e., the middle part of the laminates after hot pressing is closely knit and both ends are formed respectively There is through hole.
Optionally, can be by the laminates and the support section from (such as by steel pipe from described laminated after hot pressing is completed The mode such as taking-up is separated in the through hole of thing), it so can obtain the smooth closely knit, both ends in middle part and be respectively formed with the whole of through hole The high-strength cell board of body structure (there is similar dumbbell structure).
Optionally, after hot pressing is completed, also the laminates and the supporting part can not be separated, will the supporting part The both ends of the laminates are retained in, equivalent to being reserved with supporting part respectively in the both ends through hole of the laminates in class dumbbell shaped. On the one hand the effect of the supporting part is the through hole that auxiliary forms both ends in high-strength cell board preparation process, on the other hand, pass through Supporting part is reserved in the both ends through hole for preparing the high-strength cell board completed, it is detachable between the high-strength cell board of follow-up polylith Formula assembling provides a great convenience, and reduces the friction of connector (such as high-strength bar) and material in the through hole of high-strength cell board Power so that assembling is more convenient.
Optionally, release layer or separation layer can be pre-formed with the supporting part, the release layer or separation layer can wrap Include but be not limited to carbon pipe, steel pipe or other materials tubing.Laminates and support section after hot pressing are from during, the release layer Or separation layer in company with the laminates together with the support section from, that is, separate in rear support portion preformed release layer or Separation layer is retained in the both ends of laminates, release equivalent to being reserved with respectively in the both ends through hole of the laminates in class dumbbell shaped Layer or separation layer.On the one hand the effect of the release layer or separation layer is to prevent material to be bonded in high-strength cell board preparation process On supporting part, the quick separating of the laminates after hot pressing and supporting part is realized, on the other hand, by preparing the high-strength list completed Release layer is reserved in the both ends through hole of first plate or separation layer, the detachable assembled between the high-strength cell board of follow-up polylith provide Great convenience, reduces the frictional force of connector (such as high-strength bar) and the material in the through hole of high-strength cell board so that Assemble more convenient.
Using the high-strength cell board that as above scheme is prepared due to being that the hollow winding hot pressing of material forms, globality It is good, the performance of material can be made full use of, such as can more make full use of the superelevation of fabric, unidirectional cloth and/or laminated cloth itself strong Spend to resist the threat of explosion wave, explosion-proof performance significantly improves.Further, since the both ends of high-strength cell board are formed with logical Hole, therefore after the part to through hole is suitably cut, connector is inserted into the through hole of two pieces of high-strength cell boards Complete assembling.It can be seen from the above that the high-strength cell board assembling being prepared using the program is very convenient, high-strength cell board can be according to Battlefield situation flexibly strain is assembled into it is different it is shellproof it is explosion-proof wait Protection Product, these Protection Product flexible structures, it is easy to use, Artificial rapid-assembling/disassembling can be achieved, and can meet the requirement of standard ballistic protection.Moreover, due to particularly being protected in Protection Product In the high Anti-explosion buttlet-proof product of grade, to connecting different components used by the metal connecting piece desired strength such as hinge it is very high, Therefore often have to using the very big hinge of weight.Unlike this, the high-strength cell board that the present invention program is prepared by In both ends throughhole portions suitably cut and convenient, flexible can assemble, without increase such as hinge between two pieces of high-strength cell boards Deng metal connecting piece, it can not only mitigate weight, it is often more important that due to the junction between high-strength cell board and high-strength cell board Body is at least partly no to be cut, therefore remains the material property of high-strength cell board body, thus, it is possible to make full use of the material Material characteristic (such as high shear strength) improves the connecting portion that Protection Product particularly improves two pieces of high-strength cell boards in Protection Product The defence grade of position.That is, on the one hand the high-strength cell board of the present invention ensure that cell board by the hollow winding of material Globality, on the other hand by forming the easy to use of through hole not only cell board at both ends, but also cause cell board Shellproof explosion-proof performs to maximum.
The application embodiment is during high-strength cell board is prepared to such as former material such as fabric, unidirectional cloth and/or laminated cloth The canoe of material is very flexible.Either board-like winding or cartridge type winding or crawler type winding, can be according to high-strength unit The particular use of plate carrys out the performance needed for determination unit plate, so that it is determined that winding degree.For example, it is high if necessary to shellproof grade Cell board, then need to wind thicker.For example, for the high-strength cell board of anti-2KG TNT equivalent ammunitions, 200-300 need to be wound Layer.
For example, board-like winding method can be used to carry out folding winding receipts to such as raw material such as fabric, unidirectional cloth and/or laminated cloth Volume.As that the board-like winding wrap-up shown in Figure 20 a can be used to be wound, which includes：Unwinding unit 1, deflector roll 2, entangle Inclined bearing 3, deflection correction sensor 4, layer metering device 5, board-like rolling unit 6 and raw material 7, wherein, board-like rolling unit 6 includes auxiliary Fixture 60 is helped, auxiliary clamp 60 includes two side shields 61, transmission shaft 62, bar supported on both sides 63, casing 64 and fixing nut 65, such as Shown in Figure 20 b.During work, first by raw material by unwinding unit 1, and type board collecting is fixed on after deflector roll 2 and deflection correction sensor 4 On the casing 64 of 60 side of auxiliary clamp of roll unit 6；In wrapup procedure, unwinding unit 1 can keep identical tension to brake, type board collecting Roll unit 6 winds torque size and adjusts, and adds up the number of plies by layer metering device 5, raw material pass in coiling process by rectifying a deviation Sensor 4 is detected the raw material edge amplitude of oscillation, 3 left and right adjusting of error correct bearing, so as to obtain the type board collecting of neat in edge Volume package, accumulative layer are counted to up to after setting value, and rolling unit 6 is stopped, and unloads auxiliary clamp 60, by 65 both sides of fixing nut Baffle 61 lay down, extract transmission shaft 62 and supporting rod 63 out, casing 64 (be as retained in the branch in high-strength cell board both ends Support part) it is retained in two ends of board-like package, as shown in Figure 20 c.Plate folding winding winding method is easy to operate, work effect Rate is high.
In another example cartridge type winding method can be used to be wound receipts to such as raw material such as fabric, unidirectional cloth and/or laminated cloth Volume, this method can obtain the cartridge type package of uniform tension in order.As the cartridge type winding wrap-up shown in Figure 21 a can be used to be received Volume, the device and board-like wrap-up difference lies in, which includes cartridge type rolling unit 8, be based on cartridge type rolling unit 8 into The winding winding of row raw material, the auxiliary wrap-up 80 of cartridge type rolling unit 8, as shown in fig. 21b, auxiliary wrap-up 80 wrap Include auxiliary clamp 60, upper arc panel 81, arc lower plate 82 and contiguous block 83, auxiliary clamp 60 be in its with upper arc panel 81, In the state of arc lower plate 82 and contiguous block 83 link into an integrated entity, 64 cylindrical peak of casing and arc in auxiliary clamp 60 Plate forms the cylindrical coincidence of tube-shaped column, film meeting and is attached on casing 64 in wrapup procedure, as shown in Figure 21 c.Cartridge type is received It is similar to board-like winding to roll up the course of work, difference lies in cartridge type wrap-up includes meter-measuring device 9, and rice number is set when being accumulated to When, cartridge type rolling unit 8 is stopped, by dismantling the contiguous block 83 aided in wrap-up 80,81 He of arc panel in dismounting 60 each annex of arc lower plate 82 and auxiliary clamp, obtains the cartridge type film plate as shown in Figure 21 c.Further, will can stay Casing 64 in cartridge type film plate do left and right translation, during as far as possible avoid making film loose, thus obtain have as scheme Board-like package shown in 20c is wrapped similar to the cartridge type of dumbbell structure.Cartridge type rolling unit is received as a result of central coiling formula Volume method, can obtain good package with stability contorting winding tension.
For another example crawler type winding method can be used to be wound receipts to such as raw material such as fabric, unidirectional cloth and/or laminated cloth Volume, as can use Figure 22 shown in crawler type winding wrap-up wound, the device with it is board-like or cartridge type wrap-up Difference lies in crawler type winds the air between the raw material for the different layers that mode excludes winding by pressure roller 11, to obtain more Good molding effect, pressure roller can use but be not limited to hot-rolling form.It can be carried using crawler type winding in the position that pressure roller is fixed For certain pressure, heat treatment is carried out to the winding form of package, can be straight as illustrated by gap between two pairs of pressure rollers of adjusting Class dumbbell shaped raw material package form is obtained to obtain, preferably retains feed stock material winding tension for subsequent operation, is conducive to heat It is molded.
Winding obtains the package of laminates afterwards, it is necessary to carry out hot pressing at least middle part of laminates.Preferably, institute The temperature range for stating hot pressing is 60-200 DEG C, and the pressure limit of the hot pressing is 1-40MPa.
Heat pressing process can determine that the application embodiment is not intended to limit this according to being actually needed.A kind of optional realization Mode is compressing stage by stage for example, the package of similar dumbbell structure is put into mould (as shown in Figure 20 c).Preheating is pre- The pressure stage：60-120 DEG C is warming up to, gives 1-10MPa pressure, the laminates in mould are carried out with preheating precompressed, the time can be in 1- Unrestricted choice between 20min.In this stage, mould moves up and down, and is vented 1-10 times, it is therefore an objective to exhaust the gas in laminates, make It is more closely knit to obtain laminates；Hot press period：When being warming up to 120-160 DEG C, pressure rises to 10-40MPa pressure, and keeps constant temperature permanent Press 20-60min；Cooling stage：Keep the pressure of hot press period constant, fast cooling is carried out to mould, when temperature is reduced to 40 After below DEG C, it can take out.The preparation process production efficiency is high, and obtained cell board is light-weight, intensity is high, density is good, anti- It is splendid to play explosion-proof effect, can meet army and a variety of shellproof explosion-proof demands of service staff.
In practical application, the mould that class dumbbell shaped can be selected carries out hot pressing.Optionally, the mould can use monotype mould Structure, cavity profile's structure that upper and lower two layers of mould a1 and b1 are formed and through its hot-forming high-strength cell board such as Figure 23 a institutes Show.Alternatively, production efficiency also can be improved by making dimorphism or many types of mould, the topology example of optional dimorphism mould is as schemed Shown in 23b, two cavitys are formed respectively by three layers of mould a2, b2 and c2, and 2 volumes can be completed based on hot pressing of the dimorphism mould The hot pressing of dress, improves production efficiency.
In hot pressing, since pressure is larger in forming process, the set being wrapped in both ends as shown in Figure 20 c is reserved in Pipe 64 can be selected that frivolous, intensity is high and the material of heatproof, to ensure that the shaping of two ends in hot pressing is wrapped.
Further, if carrying out hot-pressing processing using dimorphism mould, two high-strength cell boards can be disposably completed, are steady It is molded calmly, it is necessary to have good flatness between keeping different plates.In order to have good flatness between holding plate and plate, Positioner can be set in dimorphism mould, the profile and stereogram of the dimorphism mould equipped with positioner as shown in Figure 23 c, Since upper plate and lower plate are separately fixed at rack and base, the positioning datum of plate in being used as, specific practice is in upper and lower plates two The positioning convex platform (also referred to as locating piece) of the inactive area processing certain altitude in sheet metal forming face during side corresponds to, while in middle plate both sides pair The positioning groove (also referred to as locating slot) of position processing certain depth is answered, molding gap is set according to hot-forming final size, Boss is positioned with engagement when the mold is closed, while can process pilot holes in each four corner areas of mould, due to bottom plate Mould is fixed form, first can be connected upper plate and middle plate by pilot hole with four leads, upper plate when hot-forming Slowly moved with middle plate to bottom plate, lead will enter bottom plate pilot hole, and upper, middle and lower mould will be led by four when mould closes Axis hole positioning is carried out to axis.
With reference to the application embodiment, the high-strength cell board can be non-arc panel, and optional example is as shown in Figure 3a, described High-strength cell board is a rectangle or class rectangle plate etc.；Alternatively, the high-strength cell board is an arc panel, optional example such as Fig. 3 b institutes Show, the radian of arc panel can be determined according to being actually needed., can be just by the way that the high-strength cell board is designed as arc or non-arc In transport and the assembling of the Protection Product of different type different size, and then meet diversified explosion proof applications demand.
With reference to any technical solution provided by the embodiments of the present application, alternatively, in the high-strength cell board of polylith at least Meet that the connector such as profiled piece and/or inserted link of pre-provisioning request are removable using following intensity between two adjacent high-strength cell boards Unload formula connection.That is, in practical applications, the feature selecting at the position that can be used to connect according to high-strength cell board both sides is fitted The connector matched somebody with somebody, explosion-proof or shellproof Protection Product such as explosion proof fence is connected as by the high-strength cell board of polylith two-by-two, improves protection production The explosion-proof performance of product.The intensity of the connector can be determined according to being actually needed, in order to avoid the different high-strength lists of Protection Product Disconnected between first plate by explosive blast events, the connector of high intensity may be selected, such as high temperature part or high intrusion Bar matches connection with the position that high-strength cell board both sides are used to connect.
The position that every piece of high-strength cell board both sides are used to connect can determine according to being actually needed, different high-strength cell boards two The structure at the position that side is used to connect can be identical or different, and the application embodiment does not limit this.
In one embodiment, the position that the both sides of high-strength cell board are used to connect can be concaveconvex structure, that is, described The both sides of at least one of the high-strength cell board of polylith high-strength cell board are respectively formed with concaveconvex structure.For example, high-strength cell board Both sides can form concaveconvex structure by modes such as cuttings, and cutting mode may include but be not limited to respectively symmetrical cutting, divide equally not Symmetrical expression cutting, do not divide equally symmetrical cutting and do not divide equally asymmetric formula cutting so that the high-strength cell board both sides are formed respectively Concaveconvex structure accordingly in dividing equally symmetrical distribution, divide equally asymmetric formula distribution, do not divide equally symmetrical distribution or do not divide equally Asymmetric formula distribution；Wherein, it is preferred to use divide equally symmetrical cutting mode and the both sides of high-strength cell board are cut, in this way, The both sides of high-strength cell board form respectively symmetrical concaveconvex structure, since the high-strength cell board with the structure is being subject to The power expanded outwardly during shock, expanded is basically identical, therefore has more preferable explosion-proof performance.High-strength cell board two The cutting of side can be carried out by cutting equipment, and the cutting equipment may include but be not limited to water sand cutting machine.
Might as well be by taking the high-strength cell board with structure shown in Fig. 3 a or similar structures as an example, will using different cutting modes At least one section of through hole is respectively cut into through hole of the high-strength cell board per side so that high-strength cell board both sides respective described at least one Duan Tongkong is in that respectively symmetrical expression is distributed, respectively asymmetry formula is distributed, respectively symmetrical expression is distributed or respectively asymmetry formula is divided Cloth.
For example, respectively symmetrical cutting can be carried out to the position at least formed with through hole of high-strength cell board both sides, in this way, The through hole of high-strength cell board both sides is cut into multistage through hole respectively, three sections of through holes as shown in Figure 5 a or as shown in Figure 5 b The length all same of two sections of through holes, each section of through hole length and the through hole being cut (i.e. divide by the length of convex portion and recess Length is identical), and every piece of high-strength cell board both sides are respectively cut the multistage through hole to be formed and are distributed in symmetrical.Due to respectively The power basic one that the high-strength cell board of symmetrical concaveconvex structure is expanded outwardly when being subject to shock, expanded Cause, therefore the explosion proof fence that the high-strength cell board based on respectively symmetrical concaveconvex structure assembles is with preferably anti- Quick-fried performance.
In another example respectively asymmetric formula cutting can be carried out to the position at least formed with through hole of high-strength cell board both sides, In this way, the through hole of high-strength cell board both sides is cut into multistage through hole respectively, and two sections of through holes as shown in Figure 6, each section of through hole length Spend and the length of through hole that is cut is not quite similar that (length of such as each convex portion is identical, but the length of convex portion and recessed Partial length is different), and it is in that asymmetric formula is distributed that the multistage through hole to be formed, which is respectively cut, in every piece of high-strength cell board both sides.
In another example the position at least formed with through hole of high-strength cell board both sides can be carried out not divide equally symmetrical cutting, In this way, the through hole of high-strength cell board both sides is cut into multistage through hole respectively, and three sections of through holes as shown in Figure 7, each section of through hole length Spend and the length of through hole that is cut is not quite similar that (length of such as each convex portion is identical, but the length of convex portion and recessed Partial length is different), and every piece of high-strength cell board both sides are respectively cut the multistage through hole to be formed and are distributed in symmetrical.
Cut in another example can not divide equally asymmetric formula to the position progress at least formed with through hole of high-strength cell board both sides Cut, in this way, the through hole of high-strength cell board both sides is cut into multistage through hole, multistage through hole as shown in Figure 8, each section of through hole respectively Length and the length for the through hole being cut be not quite similar (length of such as each convex portion or each recess point is not exactly the same, And the length of the length and recess of convex portion point is also not exactly the same), and every piece of high-strength cell board both sides are respectively cut what is formed Multistage through hole is in that asymmetric formula is distributed.
The high-strength cell board that the application embodiment provides is the integrally formed entirety of raw material, using Fig. 5 a, Fig. 5 b and Cutting mode shown in Fig. 7, the fracture that can retain high-strength cell board raw material as far as possible in two ends of high-strength cell board are strong Degree, that is to say, that all at least part of raw material in two ends of high-strength cell board are not switched off, the raw material being not switched off Continuously distributed principle example can be found in shown in Fig. 5 c and Fig. 5 d, it is seen that the part being not switched off in end and high-strength cell board In corresponding center section raw material fracture strength it is big, it is explosion-proof etc. to improve so as to make full use of its material property Level, this is because the material of same horizontal plane is not cut off in high-strength cell board, circumferential direction is continuous.By two pieces of high-strength lists First plate is removed and assembled into Protection Product in explosion proof applications, and end is the junction of different high-strength cell boards, and it is explosion-proof should The part blown up or damaged is easiest in, and uses Protection Product obtained by the high-strength cell board assembling after program cutting, The fracture strength for the raw material being not switched off can be made full use of between different high-strength cell boards, and then is effectively increased explosion-proof etc. Level.By that to the high-strength flexible cutting mode in cell board both sides, can meet the assembling demand of different size anti-explosion product, application is non- Often extensively.For example, cutting after polylith high-strength cell board between be two-by-two a tubular structure by connector detachable connection, An i.e. available explosion proof fence, simple, convenient, flexible, the explosion-proof performance of explosion proof fence protrudes.Next further illustrate Connection mode between wantonly two pieces adjacent high-strength cell boards is, it is necessary to illustrate, example below is merely illustrative, ability Field technique personnel can be attached under this technical inspiration using other similar connections mode, these the same or similar connection sides Formula is belonged in the protection domain of the application.
Alternatively, at least two pieces adjacent high-strength cell boards can be inserted using high duty metal in the high-strength cell board of the polylith Bar mode carries out detachable connection, specifically, at least two pieces adjacent high-strength cell boards in the high-strength cell board of polylith The concaveconvex structure that is each formed of sides adjacent it is complementary, the concaveconvex structure be through hole, two pieces interspersed successively by the inserted link Each through hole of the sides adjacent complementation of adjacent high-strength cell board, using by two pieces of adjacent high-strength cell board detachable connections as one Body.For example, any cutting modes of Fig. 5 a- Fig. 8 such as can be used to form the logical of multistage protrusion respectively in the both sides of high-strength cell board Hole, by the complementary alignment of the concaveconvex structure of two pieces of high-strength cell board sides adjacents, (convex portion of one piece of high-strength cell board corresponds to another high The recess point of strong cell board), in this way, the concaveconvex structure of two pieces of high-strength cell board sides adjacents is complementarily shaped to an entirety, as Fig. 9- Shown in Figure 11, using each section of through hole 12 of two pieces of high-strength cell board sides adjacents of high duty metal inserted link 21 successively drawing-in, by two The high-strength cell board detachable connection of block is integrated；Inserted link 21 is worn connect completion after, the component such as screw can be used to fix inserted link.Should The Protection Product good integrity that scheme is formed, adjacent high-strength cell board junction can make full use of material (such as fabric, unidirectional Cloth and/or laminated cloth) intensity of itself, reduce the use of connector, resist explosion wave significant effect, convenient dismounting fortune It is defeated, plug and play.
Alternatively, at least two pieces adjacent high-strength cell boards can be inserted using high duty metal in the high-strength cell board of the polylith Bar and shaped piece fit system carry out detachable connection, specifically, in the high-strength cell board of polylith at least two pieces it is adjacent High-strength cell board the concaveconvex structure aligned fashion that is each formed of sides adjacent, the concaveconvex structure is through hole, described in two pieces Each through hole of the adjacent side of high-strength cell board respectively through the connector successively drawing-in side simultaneously connects the inserted link of both sides through profiled piece Connect.For example, any cutting modes of Fig. 5 a- Fig. 8 such as can be used to form the logical of multistage protrusion respectively in the both sides of high-strength cell board Hole, by the concaveconvex structure alignment of two pieces of high-strength cell board sides adjacents, (convex portion of one piece of high-strength cell board corresponds to another high-strength list The convex portion of first plate, the recess point of the corresponding another high-strength cell board of recess point of one piece of high-strength cell board), two pieces of high-strength lists Each through hole 12 of the adjacent side of first plate respectively through the high duty metal inserted link 21 successively drawing-in side, after through profiled piece 22 by two The inserted link connection of side, optional example are as shown in figure 12.The anti-explosion product good integrity that the program is formed, to every piece of high-strength cell board Cutting technique require it is low, resist explosion wave significant effect, facilitate disassembled for transport.
As shown in Figure 3a and Figure 3b shows, high-strength cell board includes the arch section at both ends and the dense portion of centre (is deposited At arc transition) laminates, the plate with this structure is cut, if using traditional tooth pitch cutting method Cut, then can cause the fiber tearing in laminates, the silk ribbon that fiber tearing is formed can be wrapped on cutter, influence to process Efficiency can even damage cutter.Cutting technique can be improved, the cutting process of plate is such as divided into two steps：(1) first in circle Arc crossover position positioning centre, then does punching processing, (shown in solid) at totally 8 to carry out in optional example as shown in figure 25 Punching processing；(2) after hole machined, 13 straight lines shown in dotted line is sawed using straight line or annular saw is processed one by one, and to notch The seamed edge that place is formed does grinding process, so that the high-strength cell board after being cut.Wherein, since the material of high-strength cell board is Fiber, if being punched all possible split fibre, fiber tearing institute shape using fluted drill and toothed instrument using traditional Into silk ribbon can damage instrument, therefore, in drill process need using specially treated cutter (cutter have hole making drill it is similar Structure and without tooth), the optional structure of cutter is as shown in figure 24, selects the alloy material for having intensity flexible again, the edge of a knife is Thin-walled form is simultaneously provided with chamfering, and cutter side wall is provided with chip-removal hole.Thus processing efficiency is improved, is reduced to cutter and high-strength unit The probability of damage of plate.
With reference to the application embodiment, alternatively, the high-strength cell board of at least one of described high-strength cell board of polylith is cased with Overcoat, the overcoat may include but be not limited to waterproof casings or fire-retardant overcoat, thus avoid high-strength cell board in transport, carrying etc. During be damaged, pollution etc., ensure the explosion-proof performance of high-strength cell board.Alternatively, can be in the high-strength cell board of the polylith at least One of high-strength cell board surface coating specified material layer, for example, the surface of the high-strength cell board can coat but be not limited to prevent Water layer or flame-retardant layer etc., thus avoid the impaired, pollution etc. during transport, carrying etc. of high-strength cell board, ensure high-strength unit The explosion-proof performance of plate, in addition, coating, which can also have concurrently, inhales ripple effect, such as uses polyurethane, polyureas thermoplastic elastic material, In addition to waterproof or flame-retarding characteristic, additionally it is possible to improve the shellproof grade of plate.
With reference to the application embodiment, at least one end in the high-strength cell board in upper and lower ends offers venting of dust explosion mouth. Set venting of dust explosion mouth to improve shellproof grade on high-strength unit and reduce weight.If unexploded or explosive TNT equivalents exist During below 1000g, high-strength Slab element can not open up venting of dust explosion mouth, and when assembling such as explosion proof fence Protection Product, high-strength cell board is very It can extremely use in turn, i.e. venting of dust explosion mouth uses upward, can prevent fragment from splashing to greatest extent.But unexploded or explosive TNT equivalents are in more than 1000g, in order to improve the performance of Protection Product, then venting of dust explosion mouth can be opened, according to Explosive Shock Wave and protection Product (such as fence) equidimension calculates, and is opened in the high-strength cell board bottom to proper at 1/5, i.e., in the high-strength unit Venting of dust explosion mouth is opened up at the bottom 0-1/5 of plate；Using bottom 0-1/5 open up venting of dust explosion mouth high-strength cell board assemble such as explosion proof fence Deng Protection Product, it can effectively prevent fragment from spilling and effectively prevent explosion wave as inside the Protection Products such as fence Reflection, and then improve explosive-proof grade.Be proven, using bottom 0-1/5 open up venting of dust explosion mouth high-strength cell board assemble as The explosive-proof grade of the Protection Products such as explosion proof fence is obviously improved.In addition, if venting of dust explosion mouth is opened up on high-strength unit, can root Flexibly determine, might as well be illustrated by taking explosion proof fence as an example according to the type and usage scenario of specific Protection Product.Explosion proof fence can It is police and civilian to be divided into.Police environment is generally more intensive in personnel such as airport, station, harbour, market, hospital, recreation grounds Place, it is necessary to assure do not splash and hurt sb.'s feelings when unexploded or explosive charge.And the police unexploded faced or explosive Grade is generally all relatively low, arrives a few hectogram TNT equivalents at tens grams substantially, at this moment, it is not necessary to open venting of dust explosion mouth or venting of dust explosion mouth upward Use, can prevent fragment from splashing to hurt sb.'s feelings to greatest extent.Military environment is then entirely different, is generally used in military airfield, especially It is near runway, normally takes off in order not to influence operational aircraft, it is necessary to which unexploded is isolated or ignited.What military airfield faced Unexploded grade is generally higher, and highest can be in several kilograms of TNT equivalents, and when isolating or igniting, personnel can be withdrawn to safe distance Ignition is remotely controlled, at this moment, the high-strength unit for offering venting of dust explosion mouth can be used and venting of dust explosion mouth down is assembled into explosion proof fence, to keep away Exempt from explosion proof fence to blow up, improve explosive-proof grade.
From the perspective of whether venting of dust explosion mouth is offered, the high-strength cell board of the application embodiment offer, which can be divided into, to be opened up There are a high-strength cell board of venting of dust explosion mouth and the high-strength cell board without venting of dust explosion mouth, the shape of this two classes plate and cutting mode etc. can be with It is identical or different.Not necessarily, for disposing, smaller (such as 60-1000g, the scope are merely illustrative venting of dust explosion mouth, specific model Enclosing can determine according to practical application) TNT equivalents explosive and bullet when threatening, can need not have venting of dust explosion mouth, because the application is implemented The high-strength cell board that scheme provides is enough to resist shock wave and bullet penetration caused by explosion in itself, and such as shellproof divider wall, prevent Roof, shellproof container etc. are played, venting of dust explosion mouth need not be opened, or even has held venting of dust explosion mouth to influence ballistic performance, reduces effective protection face Product.For disposing larger (such as 1Kg and more than, which is merely illustrative, and specific scope can be determined according to practical application) , it is necessary to open venting of dust explosion mouth in plate during the explosive of TNT equivalents, the protective fence of aviation unexploded is such as disposed, venting of dust explosion mouth can be with The resonance that fence internal impact ripple produces when eliminating detonation, so as to improve the antiknock rating of protective fence, otherwise shock wave is superimposed Fence can be broken up.
Alternatively, for the Protection Product being assembled into by the high-strength cell board of polylith, the high-strength cell board of at least one of which Lower section is equipped with venting of dust explosion mouth 14, and lower section is equipped with the topology example of the high-strength cell board of venting of dust explosion mouth 14 as shown in Fig. 5 a- Figure 12, is based on down The explosion proof fence example of the high-strength cell board assembling of square venting of dust explosion mouth 14 is as shown in Fig. 1 a and Figure 13 a, the high-strength list in wherein Fig. 1 a First plate is the high-strength cell board of arc, and the high-strength cell board in Figure 13 a is the high-strength cell board of non-arc.In practical application, dangerous material, Explosive is located in Protection Product at (center as being located at explosion proof fence), the formed shock wave one of dangerous material, explosive explosion Part release upwards, another part reciprocating vibration in Protection Product, in some cases, if discharging the punching of this part not in time Ripple is hit, Protection Product may be blown up, thus the safety of life-threatening and property；And at least one piece lower section is used to be equipped with venting of dust explosion mouth High-strength cell board assembling obtained by Protection Product, then at least part shock wave for failing to discharge upwards can be by the venting of dust explosion of lower section Mouth discharge in time, alleviates active force of the shock wave to Protection Product to a certain extent, reduces the probability that Protection Product is blown up, carries High explosive-proof grade and security.Alternatively, optional lower section is equipped with the high-strength cell board of polylith of venting of dust explosion mouth and connects shape two-by-two Into the Protection Product of a tubular structure, easy to timely discharge of the part shock wave through each venting of dust explosion mouth, to improve the whole of Protection Product Body explosive-proof grade and security.The area of the venting of dust explosion mouth can be determined according to the requirement of venting of dust explosion, for example, the area of the venting of dust explosion mouth The 30% of the area of high-strength cell board where less than venting of dust explosion mouth, the program is in venting of dust explosion open area and the explosion-proof area of high-strength cell board Balance is optimized, the integrated explosion proof system performance of Protection Product can be improved to greatest extent.Certainly, the shape of the venting of dust explosion mouth also can root Factually border it needs to be determined that, for example, the shape of the venting of dust explosion mouth may include but be not limited to semicircle, arch, rectangle, square or Trapezoidal, implementation is very flexible.
The high-strength cell board detachable assembled provided based on the application embodiment forms different types of Protection Product, Using very extensive, its application is divided into zero dimension, one-dimensional, two and three dimensions etc. according to dimension.Zero dimension application refers to utilize high-strength list First plate surrounds regular polygon, and optional example can be used for explosion proof fence, sanctuary, work as shown in Figure 14 a, Figure 14 b and Figure 14 c War space etc..One-dimensional to refer to high-strength cell board being linked to be line, optional example is as shown in Figure 15 a, Figure 15 b and Figure 15 c, Ke Yizuo Used for operation divider wall, operational shield etc..Two dimension is that forming face, optional example is as schemed by extension by high-strength cell board Shown in 16a, Figure 16 b and Figure 16 c, it can be used for the use such as divider wall, shellproof ceiling, honored guest's passage.Three-dimensional is by high-strength unit Plate connects into space, forms solid, and optional example is as shown in figure 17.Further, explosion proof door can be left in one side or multiaspect Or window, can be used for Multifunctional bulletproof anti-explosion container, mobile sanctuary, guard sentry box, observing tower, sightseeing towers, opportunity of combat hangar, Panzer garage etc..It is above-mentioned except explosion proof fence use venting of dust explosion mouth in addition to, others do not have to venting of dust explosion mouth.
Preferably, at least two pieces adjacent high-strength cell board detachable connections in the high-strength cell board of the polylith, arbitrarily Between two pieces of adjacent high-strength cell boards, any detachable connection mode that the application embodiment can be used to provide connects Connect, alternative construction and detachable connection mode of high-strength cell board etc., reference can be made to the note of the embodiment of the present application other parts Carry, details are not described herein.The Protection Product obtained using the program have it is easy to operate, detachable, be readily transported and assemble, prevent The advantages that quick-fried performance is good；Further, since explosion-proof scope, dangerous material or explosive size etc. are not quite similar under different situations, use The embodiment of the present application provides technical solution, selects appropriate number of high-strength cell board flexible assembling actual under different situations into meeting The Protection Product of requirement of explosion proof specification, even for mobile dangerous material or explosive are not easy to, also can surround the dangerous material or The high-strength cell board of polylith is connected as a tubular and carries out security protection to form Protection Product such as explosion proof fence by explosive two-by-two, because This, the Protection Product that the application embodiment provides is widely used, and can meet diversified actual explosion proof applications demand.In reality , can be according to different protection requirements in, it is different that the high-strength cell board provided based on the application embodiment is assembled into satisfaction The Protection Product of demand.It might as well illustrate and illustrate below, but example below is merely illustrative.
(1) explosion proof fence
As shown in Fig. 1 a and Fig. 1 b or Figure 18 a and Figure 18 b, explosion proof fence is detachable two-by-two by the high-strength cell board 1 of polylith It is connected as a tubular and obtains.In use, can dangerous material or explosive be placed in explosion proof fence and (be such as placed in explosion proof fence centre bit Put), in this way, working as dangerous material or explosive explosion time, explosion proof fence can effectively resist explosion wave, reduce and even avoid danger Product or explosive explosion are to infringement caused by the place around explosion place, facility, personnel etc..The explosion proof fence that the application provides Have the advantages that it is easy to operate, detachable, be readily transported and assemble, explosion-proof performance it is good；Further, since explosion-proof model under different situations Enclose, dangerous material or explosive size etc. are not quite similar, using the application embodiment, select appropriate number of high-strength cell board spirit It is living to be assembled into the explosion proof fence for meeting actual requirement of explosion proof specification under different situations, even for be not easy to mobile dangerous material or Explosive, can also surround the dangerous material or explosive the high-strength cell board of polylith is connected as a tubular two-by-two and explosion-proof be enclosed with forming one Column carries out security protection.
(2) divider wall is protected
By the high-strength cell board of the application embodiment, detachably assembling can form protection divider wall.Wherein, optionally, institute High-strength cell board is stated to be manufactured by certain raw material, two side through hole of cell board according to divide equally asymmetric mode (other modes) into Row is cut.It is up and down male-female engagement at every two pieces high-strength cell board pin holes, and by connection pin connection, the high-strength list of two rows Attaching nut tightens connecting pin between first plate, and two rows of high-strength cell boards are formed a whole, and angled when placing Make it firm, be serrated, as shown in Figure 19 a and Figure 19 b.The protection divider wall can be defendd after explosive initiation to produce quick-fried Hong ripple.In practical application, when protection divider wall can be placed in rescue repair personnel outside, 150Kg can be defendd quick-fried outside 150m The impact of fried thing involves shock wave and the fragmentation damage that 250Kg bombs are defendd outside 250m, and will not fall apart destruction, to protect every It will not come to harm from wall those inside, meanwhile, which can realize quick assembly and disassembly, reliable convenient.
(3) fortification
At present, fortification both domestic and external can not effectively resist the threat of high-velocity projectiles and shell, and by high-strength unit Plate can be built by certain connection mode and construct various fortifications, with protect personnel in fortification, vehicle, equipment safety, The protection of protection, medical facilities such as oil tank, stand guard personnel and the protection of combatant, the protection of vehicle, the protection of opportunity of combat and Protection of other infrastructure etc..Product such as opportunity of combat hangar, panzer and other battlebus garage, watchtowers etc..
(4) container
Current container is that steel construction is built, and can be significantly with the container that high-strength cell board is formed by connecting Its shellproof explosion-proof performance is improved, can meet the transport and demand for security of important item.
It should be noted that each technical solution provided by the embodiments of the present application can independently be implemented, also difference can be obtained skill The combination of art scheme is implemented, these different embodiments belong to the protection domain of the application embodiment.With reference to application Embodiment further illustrates the application embodiment, it will be understood that following Application Example is merely illustrative, and should not be understood For the substantial limit to the application embodiment.
Embodiment
In embodiment below, the size of high-strength cell board, the specification of explosion proof fence and test condition are as follows.High intensity Unit board dimension：Between high 720mm, wide 716mm, thickness 22-24mm, through hole internal diameter isBy 10 pieces of high-strength lists First plate is removed and assembled into regualr decagon explosion proof fence, and bomb is located at decagon center.Due to being difficult to search out tool at present There is the test bomb of 2KgTNT equivalents, therefore Performance Standard Decomposition is into two kinds：2KgTNT equivalent explosive simulated bombs Shock wave energy, explosion proof fence does not occur to disintegrate and obvious deformation is qualification；The SS109 steel core bullets of M16 rifles transmitting, 10 meters Penetrate away from 920 ± 20m/s of bullet speed, every piece of model is evenly distributed the hair of test 11, does not penetrate all as qualification.The two binding test, Not only explosion proof fence can have been tested and resisted the ability of detonation, but also the ability that explosion proof fence resists scrapnel can be tested.Nothing used Latitude cloth is that multilayer unidirectional cloth is formed the laminates with 0 °/90 ° angular cross changes according to right-angled intersection.
Application Example 1
Use high intensity tapes of ultra high molecular weight polyethylene that grammes per square metre 100g/m is prepared for raw material2Laminated cloth, take 220 Layer laminated cloth, use board-like winding hot pressing consolidation style (hot pressing condition for：125 DEG C of temperature, pressure 22MPa) obtain high-strength unit Plate, structure is as shown in Figure 3a.The through hole position that high-strength cell board both sides are formed is obtained such as figure by dividing equally symmetrical cutting mode Plate shown in 5a or Fig. 5 b, the connection mode between plate is connected using high tensile metal inserted link, as shown in figure 9, inserted link bottom is used Bolt is fixed.The high-strength cell board of polylith so connects two-by-two, you can obtains explosion proof fence.
By test, the explosion proof fence can bear the multiple attack of SS109 bullets and at least prestige of 2 KgTNT equivalent explosives The side of body disintegrates and obvious deformation without occurring.
Application Example 2
Use high intensity tapes of ultra high molecular weight polyethylene that grammes per square metre 90g/m is prepared for raw material2Laminated cloth, take 240 Layer laminated cloth, use cartridge type winding hot pressing consolidation style (hot pressing condition for：125 DEG C of temperature, pressure 22MPa) obtain high-strength unit Plate, structure is as shown in Figure 3a.To high-strength cell board both sides formed through hole position through dividing equally asymmetrical cutting mode obtain as Plate shown in Fig. 6, the connection mode between plate are connected using high tensile metal inserted link, as shown in Figure 10, inserted link bottom bolt Fixed.The high-strength cell board of polylith so connects two-by-two, you can obtains explosion proof fence.
By test, the explosion proof fence can bear the multiple attack of SS109 bullets and at least 1.9KgTNT equivalents explosive Threaten without occurring to disintegrate and obvious deformation.
Application Example 3
Use high intensity tapes of ultra high molecular weight polyethylene that grammes per square metre 90g/m is prepared for raw material2Laminated cloth, take 240 Layer laminated cloth, use crawler type winding winding hot pressing consolidation style (hot pressing condition for：130 DEG C of temperature, pressure 22MPa), obtain High-strength cell board, structure is as shown in Figure 3a.To the through hole position that high-strength cell board both sides are formed by not dividing equally symmetrical cutting side Formula obtains plate as shown in Figure 7, and the connection mode between plate uses high tensile metal profiled piece and inserted link, as shown in figure 12, different Type part selects ∞ fonts, and inserted link bottom is fixed with bolt.The high-strength cell board of polylith so connects two-by-two, you can obtains explosion-proof Fence.
By test, the explosion proof fence can bear the multiple attack of SS109 bullets and at least 1.8 KgTNT equivalent explosives Threaten without occurring to disintegrate and obvious deformation.
Application Example 4
Use high intensity superhigh molecular weight polyethylene fibers that grammes per square metre 120g/m is prepared for raw material2Laminated cloth, take 180 Layer laminated cloth, use board-like winding hot pressing consolidation style (hot pressing condition for：128 DEG C of temperature, pressure 21MPa) obtain high-strength unit Plate, structure is as shown in Figure 3a.The through hole position that high-strength cell board both sides are formed is obtained by not dividing equally asymmetrical cutting mode Plate as shown in Figure 8, the connection mode between plate use high tensile metal inserted link, and as shown in Figure 11, inserted link bottom is added with bolt With fixation.The high-strength cell board of polylith so connects two-by-two, you can obtains explosion proof fence.
By test, the explosion proof fence can bear the multiple attack of SS109 bullets and at least 1.8 KgTNT equivalent explosives Threaten without occurring to disintegrate and obvious deformation.
Application Example 5
Use high intensity tapes of ultra high molecular weight polyethylene that grammes per square metre 100g/m is prepared for raw material2Laminated cloth, take 220 Layer laminated cloth, use cartridge type winding hot pressing consolidation style (hot pressing condition for：128 DEG C of temperature, pressure 21MPa) obtain high-strength unit Plate (arc), structure is as shown in Figure 3b.To the through hole position that high-strength cell board both sides are formed by dividing equally symmetric mode cutting, Connection mode between plate uses high tensile metal inserted link, and inserted link bottom is fixed with bolt.The high-strength cell board of polylith such two Two connections, you can obtain explosion proof fence, explosion proof fence structure is as shown in Figure 1a.
By test, the explosion proof fence can bear the multiple attack of SS109 bullets and at least prestige of 2 KgTNT equivalent explosives The side of body disintegrates and obvious deformation without occurring.
Application Example 6
The high-strength cell board of explosion proof fence uses the grammes per square metre 90g/m using tapes of ultra high molecular weight polyethylene as raw material2's It is prepared by laminated cloth：Take 240 layers of laminated cloth, use board-like winding hot pressing consolidation style (hot pressing condition for：125 DEG C of temperature, pressure 20MPa) obtain high-strength cell board.The high-strength cell board of polylith so connects two-by-two, to assemble the bilayer that two Internal and external cycles are set respectively Explosion proof fence, double-layer explosion-proof Fence structure is as depicted in fig. 13 a.Wherein, inside and outside Fence structure is close, and connection mode is essentially identical, Outer fence is highly less than the 50% of interior fence height, and interior fence and outer fence use any in Application Example 1-5 explosion-proof enclose Column structure, outer fence venting of dust explosion mouth is not essential, and the spacing between interior fence and outer fence is 1m.
By test, the explosion proof fence can bear the multiple attack of SS109 bullets and at least prestige of 2 KgTNT equivalent explosives The side of body disintegrates and obvious deformation without occurring.
Application Example 7
It is 88g/m by 255 aspect density2Ultra-high molecular weight polyethylene band laminated cloth it is hollow winding (board-like winding) into Surface density is 22.5Kg/m2Laminates, then (hot pressing condition is by laminates hot pressing consolidation：132 DEG C of temperature, pressure 23MPa) High-strength cell board is obtained, appearance is as shown in Figure 2.The average thickness of the center section of the high-strength cell board of gained is 22-24mm.
The high-strength cell board is tested for the property, test condition is：Outdoor, for temperature at 5 DEG C or so, cascode hits 11 hairs SS109 bullets, 10m are penetrated away from all guarding against, and bullet speed is in 900-950m/s, and effect photo is please as shown in Figure 26.It can be seen that attack Afterwards, the high-strength cell board layering is few, and back bulge is small, and high-strength cell board deforms very little, therefore with remarkable ballistic performance.

Claims (14)

1. a kind of shellproof explosion-proof high-strength cell board, including by multilayer fabric, unidirectional cloth, laminated cloth or its hollow winding multi-turn of combination And hot pressing formed high-strength cell board body, it is characterised in that the both ends of the high-strength cell board body be respectively equipped with it is described The through hole that high-strength cell board body is integrally formed, the center section of the high-strength cell board body are closely knit.
2. high-strength cell board according to claim 1, it is characterised in that have supporting part at least one through hole.
3. high-strength cell board according to claim 1, it is characterised in that the inner wall of at least one through hole has release layer Or separation layer.
4. high-strength cell board according to claim 1, it is characterised in that the high-strength cell board includes at least one section per side Through hole.
5. high-strength cell board according to claim 4, it is characterised in that at least one section of through hole divides in symmetrical expression is divided equally Cloth, divide equally asymmetric formula distribution, do not divide equally symmetrical distribution or do not divide equally asymmetric formula distribution.
6. high-strength cell board according to any one of claim 1 to 5, it is characterised in that the fabric, the unidirectional cloth Mixed with least one of the laminated cloth by the one or more in following material obtained：Basalt fibre, glass fibre, Aramid fiber, carbon fiber, superhigh molecular weight polyethylene fibers, ultra-high molecular weight polyethylene band.
7. high-strength cell board according to any one of claim 1 to 5, it is characterised in that the high-strength cell board is extremely Few side is compounded with high mold materials layer.
8. high-strength cell board according to claim 7, it is characterised in that the high mold materials layer includes ceramic wafer or metal Plate.
9. high-strength cell board according to any one of claim 1 to 5, it is characterised in that the high-strength cell board is cased with Waterproof casings or fire-retardant overcoat, alternatively, the surface of the high-strength cell board is coated with waterproof layer or flame-retardant layer.
10. high-strength cell board according to any one of claim 1 to 5, it is characterised in that the high-strength cell board is arc Shape plate or non-arc panel.
11. high-strength cell board according to any one of claim 1 to 5, it is characterised in that under the high-strength cell board Side is formed with a venting of dust explosion mouth.
12. high-strength cell board according to claim 11, it is characterised in that the area of the venting of dust explosion mouth is less than described high-strength The 30% of the area of cell board.
13. a kind of Protection Product, it is characterised in that the Protection Product is as polylith as any one of claim 1 to 12 High-strength cell board assembling and obtain.
14. Protection Product according to claim 13, it is characterised in that the Protection Product is by polylith such as claim 1 Obtained to the high-strength cell board detachable assembled any one of 12.
CN201621149159.0U 2016-02-06 2016-10-29 Shellproof explosion-proof high-strength cell board and Protection Product Active CN207351324U (en)

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CN201621149158.6U Active CN206264477U (en) 2016-02-06 2016-10-29 Explosion proof fence
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CN206264477U (en) 2017-06-20
WO2017133275A1 (en) 2017-08-10

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