CN106342166B - Multiple-protection caisson - Google Patents
Multiple-protection caissonInfo
- Publication number
- CN106342166B CN106342166B CN201218003156.7A CN201218003156A CN106342166B CN 106342166 B CN106342166 B CN 106342166B CN 201218003156 A CN201218003156 A CN 201218003156A CN 106342166 B CN106342166 B CN 106342166B
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- China
- Prior art keywords
- pad
- box
- casing
- groove
- protection
- Prior art date
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Landscapes
- Buffer Packaging (AREA)
Abstract
The invention belongs to weaponry packaging equipment field, be specifically related to a kind of multiple-protection function caisson, comprise the parts such as upper and lower casing and interior pad. The high impact polystyrene injection mo(u)lding that casing adopts the short silk of carbon fiber to strengthen; Interior pad is expanded polystyrene (EPS), and its surface scribbles antistatic backing; In casing joint portion, be provided with ligulate compound seal and body gastight cavity double sealing structure; Add enhancing structure to falling weak spot; Can adopt the liner of Multiple Type body. The present invention's entirety is electrostatic subconductor, and intensity, higher than high impact polystyrene, has multiple-protection function and the good sealings such as moisture proof, anticollision, antistatic and anti-electromagnetic interference; The present invention adopts ripe raw material and explained hereafter, have that material is easy to get and reproducible utilization, process stabilizing, with short production cycle, reliable in function, cost performance are high, be suitable for the feature such as standardization of packing and container shipping, can be used for the required multiple-protection caisson of new type ammunition.
Description
Technical field
The present invention relates to weaponry packaging equipment field, be specifically related to a kind of multiple-protection ammunitionCase.
Background technology
Ammunition is that one is emitted to target area by weapon (or other delivery vehicles), passes throughBlast plays damage effect to target or realizes the important ordnance article of other tactical missions. Conventional bulletMedicine is generally made up of cylinder, bullet, and propellant, explosive, transmitting fuse are being loaded in its insideAnd blast fuse etc. Because these filling things of ammunition inside are all the inflammable and explosive of extremely dangerThing, if mishandling in storage and transport, for example run into high temperature, naked light, strenuous vibration,The interference of the external cause such as electrostatic spark and electromagnetic wave, just may cause spontaneous combustion and self-destruction, thereby makesBecome major accident. Meanwhile, water, ultraviolet ray, mould, insect and airborne steam, oxygen,The nuisance such as sulfur dioxide, salt can cause and corrode and harm ammunition, affects its usabilityEnergy. In view of this, ammunition, as the core in armament systems, on the one hand, is wished its throwingSend speed high, attack accurately, explosive force is strong, has higher operational performance; On the other hand,Require again its storage safety, long shelf-life, accumulating conveniently, there is stable storge quality; AobviousSo these two is contradiction. Although people improve the stability of gunpowder and explosive, storage property andIn security, done a large amount of research work, but ammunition as a kind of explosive, it is depositedStorage, transport safety and the maintenance of combat performance, also must rely on high performance specialized package thing andComprehensive coverage is carried out in the storage location of safety.
Early stage ammunition packing, especially mini-bomb medicine-chest, its single case full weight≤30kg, singleOr double can carrying, generally adopt wooden box or punching press iron sheet case to add the preservation and packaging of antirust oilMethod, its main function is storage and antirust just. This packing method is simple, convenient, expenseLow, generally can ensure the performance that weapons and ammunition use, but protection effect is poor, especially existsIn the wet environment of the coastal south, the metal part corrosion of ammunition is serious, often causes wartimeUse difficulty. For a change these deficiencies, in the twentieth century later stage, many novel packages occur in succession.For example my army has adopted fiberglass (fiberglass reinforced plastics, FRP) protection cylinder to seal up for safekeeping in a large numberPack various bore shells, and then pack the accumulating mode of iron cage/case into; Abroad, moreAdopt the vacuum heat-seal technology of composite plastic big envelope to ammunition, and then use pallet packingAccumulating mode. Along with the development of the new materials such as high molecular polymer, both at home and abroad for also tastingTry employing thermoplastic macromolecule material (hereinafter referred to as " plastics ") and manufactured ammunition packing thing. ByHave in plastics that cost is low, in liberal supply, quality is light, specific strength is high, corrosion-resistant, free from insect pests,Moistureproof and mildewproof, moulding process are stable, production efficiency is high and the advantage such as recoverable, therefore mouldMaterial packing case has good development prospect. Although above-mentioned novel package exists one in performanceA little not enough, but through constantly improving, also substantially met the instructions for use of the military at that time.
Because the ammunition that adopts tubular package has unstability when the piling, for convenience of storage,Transport and wartime use, the ammunition of field operations individual soldier and the pickaback formula weapon rectangular box type bag of still withing a hook at the endThe demand of dress. At present, the material that both at home and abroad munition container adopts mainly contain moistureproof paper, wooden,Fiberglass and plastics etc. Due to the limitation of the performance of above-mentioned material own, these packing cases are dividedDo not exist following characteristics: the material of wood packing box is easy to get, easily manufactured, but its protectiveCan be poor, ammunition is plastic packaging in advance, then packs into, and uses timber in a large number, disafforestation shadowRing the ecological balance; The intensity of fiberglass packing case is high, corrosion-resistant, but its production technology is relatively multipleAssorted, manufacture difficulty is large, and production efficiency is low, and the higher and material of cost can not recycling; MouldMaterial packing case, especially adopts high impact polystyrene (HIPS), has material and is easy to get and canRecycle, the feature such as low, the good combination property of price, technical maturity, be widely used in civilianCase and bag. In recent years, domestic Militaryl package research unit and relevant enterprise are to HIPS materialCan adjust on improved basis, for the storage characteristics of ammunition and the requirement to packaging characterEtc. aspect carried out a large amount of project studies, structural design and application test, existing producer at presentProduce Small ammunitions packing case (length L EssT.LTssT.LT 1000mm, casing single-piece weight < 5kg) for my armyUse, army's reflection is good. But HIPS is to responsive to temperature, and strength and stiffness are lower, usuallyCause casing joint portion poorly sealed, high temperature rigidity is poor to be lacked with low temperature impact scarce capacity etc.Fall into. For improving casing rigidity and erosion-resisting characteristics, conventionally adopt increase casing thickness, reinforcement is setThe measures such as muscle, upper and lower clamshell type casing and plane pressing sealing structure are solved. Above measureCan improve the Rigidity and strength of casing, meet the requirement of impact test, but the pair of bringing is doneLower with the weight increase, cost raising, body weight reducing allowable and the air-tightness that are casing.Meanwhile, above different materials is electrostatic non-conductor (static under normal conditionsNon-conductor), therefore do not possess the function of antistatic, anti-electromagnetism.
Current, worldwide new military change, has promoted progress and the following war of weaponryStrive the variation of form, also impelled more intelligence, precise guidance, last quick bullet, gun launched missile,Continuing to bring out of the new type ammunition such as guided missile pickaback. In these high-tech ammunitions, generally all pacifyFilling the precisions such as high sensitive sensor, electronic gyroscope, missile-borne computer, high-precision electronic fuseElectronic devices and components. Above-mentioned these devices are to ectocines such as vibrations, temperature, static, electromagnetic wavesFactor is very responsive, for ensureing guaranteeing the quality and safety in its storage, transport, to weapons and ammunitions bagThe performance of dress thing and requirement of shelter are also just more and more higher. This new type ammunition packing case is except at bodyIn the features such as long-pending, quality, profile and structure, to meet wanting of general storage, transport and useBeyond asking, also should have moisture proof (Anti Humidity), anticollision (Anti Collision),Antistatic (Anti static), anti-electromagnetic interference (Anti Electromagnetic) etc. are multiple anti-Protect (" four is anti-" or " 4A ") performance.
Be noted that if we do not limit scope, the production work of munition container use materialSkill and cost, so above technical requirement can realize; If but only limit and make recruitmentSkill maturation, the material that cost performance is high, exist very large technical difficulty. Contrast screening is existingRipe packaging material, adopt " high impact polystyrene (HIPS) plastic box and foam plasticMaterial buffer liner " to make multiple-protection munition container be a kind of feasible technical scheme. But byThe same with other conventional plastic and polymer matrix composites thereof in HIPS plastics, exist comprehensiveMechanical property is lower, and dielectric constant is little, belongs to insulative material, the more high deficiency of wave transparent power.The limitation in performance for HIPS plastics in the past, usually adopts simply and increases packing caseThe method of the thickness of housing, adopts and improves the mass ratio of packaging material in packaging and makeThe alternatives such as valency, reduction sealing property make up the deficiency of this material in intensity, rigidity,But this cannot meet the technical requirement of new type ammunition multiple-protection packing case. Therefore orderTemperature sensitivity high (heat is soft cold short), springform that front urgent need solves existing HIPS plastic materialMeasure low (casing rigidity is low), volume resistance high (static insulation, Electromgnetically-transparent) and caseThe key technical problems such as body structure poor sealing performance, not only tool of guarantee novel plastic caissonThere is the technical performance of general routine and there is multiple-protection function, with the higher ratio of performance to priceMeet the whole technical requirements of new type ammunition to packing case.
Summary of the invention
The object of the invention is to for existing plastics munition container impact resistance, rigidity,The deficiency of the aspect such as air-tightness and electrical property, provide one have stronger moisture proof, anticollision,The safeguard function such as antistatic, anti-electromagnetic interference, meets the multiple-protection of existing GJBCaisson.
Realize the technical scheme of the object of the invention:
A kind of multiple-protection caisson, comprises upper box, lower box, upper pad and lower pad,Upper box and lower box are the trough-shaped housing cooperatively interacting, and the position mutually combining at it is equipped withOutward extending horizontal flange, described horizontal flange is provided with snap close; Described upper and lower caseBody adopts the injection mo(u)lding of carbon fiber reinforced high impact polystyrene; Under the horizontal flange of upper boxMiddle part, surface is vertically provided with a continuous rectangular seal tongue, the upper surface of the horizontal flange of lower boxBe provided with a continuous rectangular seal groove with sealed tongue corresponding section, between sealed tongue and seal grooveBe provided with sealing joint strip; The inside of described upper and lower casing is equipped with respectively with its inwall and is fitted tightlyUpper pad and lower pad; Upper and lower pad) be the rectangular block shape polystyrene that cooperatively interacts and sealFoamed plastics, the surface of described upper and lower pad all scribbles the antistatic that thickness is 0.3～0.5mmCoating, the surface mutually combining of upper and lower pad has respectively is longitudinally interrupted the bullet distributingBody groove and endless groove.
A kind of multiple-protection caisson as above, the carbon fiber that upper and lower casing adopts strengthensThe specific insulation of high impact polystyrene be 106～108Ω m, its preferred mass component is:100 parts of high-impact polystyrene resins, the carbon fiber of diameter 5～7 μ m, length 3～4mm is short1.2～10 parts of silks, 1～3 part of green black colour master batch, 3 parts of adjuvants; Described adjuvant be PE wax,The mixture of compatilizer, zinc stearate, zinc oxide and carbon black.
A kind of multiple-protection caisson as above, the antistatic that upper and lower pad surface appliesThe surface resistivity of coating is 106～107Ω; The quality component of preferred anti-static coatings is: poly-100 parts of ammonia ester emulsions, the short silk 2～10 of carbon fiber of diameter 5～7 μ m, length 0.3～0.8mmPart, 7.5 parts of titanium dioxides, 2 parts of carboxymethyl celluloses, 1.5～2 parts of silicone oil.
A kind of multiple-protection caisson as above, sealing joint strip is that ethylene propylene diene rubber is madeAnnular ring, its girth is identical with the length of seal groove; Both sides, sealing joint strip upper end are respectively equipped withContinuous V-shaped groove, sealing joint strip center upper portion is provided with a U-shaped annular seal space; Annular seal space twoOn the inwall of side, be arranged with some continuous boss; The table that sealing joint strip contacts with seal grooveFace is equipped with profile of tooth bar; The rectangular seal tongue of the horizontal flange of described upper box and annular seal space phase interworkingClose; Sealing tongue both sides are respectively equipped with the stopper slot wide with sealing joint strip top; Upper box waterThe outside of flat flange is provided with the splash-back of downward turnover; The rectangle of the horizontal flange of described lower box is closeSealing groove and sealing joint strip cooperatively interact; The oral area of sealing groove is provided with sealing joint strip top wideStopper slot.
A kind of multiple-protection caisson as above, each bight that upper and lower casing exposes is equalBe provided with angle protection pad groove, on angle protection pad groove, be bonded with the angle protection pad that elastomeric material is made, this position caseThe thickness of body coverboard is 1.2～1.5 times of other position coverboard average thickness, and in the phase of inwallAnswer position to be transitioned into gradually average thickness of slab.
A kind of multiple-protection caisson as above, the surface, inside of upper and lower casing is equipped withNetted reinforcing rib, each inside, angle of upper and lower casing is provided with arc reinforcement and ring stiffener;The knuckle portion of the upper surface of the horizontal flange of upper box and the handing-over of upper box sidewall is provided with some trianglesShape reinforcement, the both sides of upper box longitudinal side snap close position are provided with the reinforcement of enhancing, lower boxThe handing-over knuckle portion of the lower surface of horizontal flange and lower box sidewall is provided with some triangles and strengthensMuscle; The both sides, snap close position of lower box are provided with the reinforcement of enhancing, and reinforcement is provided with two groups togetherThe dowel hole of axle.
A kind of multiple-protection caisson as above, on the outer surface of upper and lower pad, have withThe meshed groove that upper and lower box house netted reinforcing rib cooperatively interacts; The knot of described upper and lower padThe portion of closing adopts Tenon hermetically-sealed construction, and the joint portion of upper pad is trapezoidal sealing platform, lower padCorresponding site is seal groove; After upper and lower pad closure, its faying face has the gap of 5～8mm;Surface between described seal groove is provided with some cylindrical anti-blushing agents storehouse.
A kind of multiple-protection caisson as above, snap close comprise handle, bearing pin, grab,Rotating shaft and support bar, snap close adopts the steel plate punched of antirust processing to make; Described handle is eccentricLever, its end is connected with lower box through dowel hole by bearing pin, in the rotating shaft at its middle partGrab and support bar are housed.
A kind of multiple-protection caisson as above, the bight of upper box upper surface is provided with symmetry4 hemisphere boss that distribute, its center of circle is at 1/4 place that is laterally positioned at casing width, longitudinallyBe positioned near horizontal edge; Lower box bottom surface is provided with the hemisphere groove matching with hemisphere boss, described inThe bottom transverse of lower box is provided with two rectangle fork truck grooves.
A kind of multiple-protection caisson as above, in being also provided with between described upper and lower padBetween location-plate.
Effect of the present invention is: utilize the content of carbon fiber in resin matrix to monolithic conductiveThe impact of performance, follows conducting particles " seepage effect " principle on the impact of matrix electric conductivity,Be that the loading of conducting particles could form current channel while reaching seepage flow critical value, make resin-basedBody has electric conductivity. Particularly, the present invention has following advantage:
1. in traditional HIPS plastic substrate, to mix mass fraction be 1.2～10 fixed length in the present inventionThe short silk of carbon fiber, its resistivity becomes negative correlation with addition, and obtaining can quantitative adjusting volume electricityResistance is for electrostatic subconductor (static sub-conductor) is to electrostatic conductor (staticConductor) resin-based reinforcing material, and the strength of materials is greatly improved. Adopt thisThe munition container of planting material manufacture meets existing GJB and has multiple-protection meritCan, i.e. moisture proof (Anti Humidity), anticollision (Anti Collision), antistatic (AntiStatic), the multiple-protection such as anti-electromagnetic interference (Anti Electromagnetic) (" four is anti-"Or " 4A ") munition container of performance, its material is easy to get and reproducible utilization, technical maturity,Production efficiency is high, reliable in function, cost performance are high.
2. lead by the content and the coating of interior pad surface that change carbon fiber in tank material HIPSThe method of electropaining layer, resistivity and the Electromagnetic wave penetrating percentage of adjustment material, not only have materialAntistatic, anti-electromagnetic interference capability, also improved mechanical strength and the thermodynamic stability of casing,Alleviate product weight, made the packing material proportion of similar caisson be reduced to 36.6% from 44.8%.
3. improve body structure design, between upper lower box, adopt ligulate compound sealing structure and bodyThe double protection measure of confined space is around set, has effectively improved and in casing, kept dry and preventMoist performance, guarantees sealing up for safekeeping quality and quality guarantee period of ammunition; Adopt multi-functional snap close, sideThe opening and closing of casing; Design boss location structure, improved the security of accumulating.
For fall clash into time casing weak spot set up padded coaming, utilize equal strength theoryBody partial thickens and improves enhancing structure, has improved the impact resistance of casing.
5. the polytype interior pad of design can be used in the packaging of Multiple Type ammunition and equipment,Make packing case there is multiple occupation mode and function, improved ammunition equipment packaging versatility andApplicability, to meet the requirement of standardization and container shipping.
Brief description of the drawings
Fig. 1 is a kind of multiple-protection caisson schematic appearance provided by the invention;
Fig. 2 is the cross-sectional structure schematic diagram of upper and lower pad;
Fig. 3 is upper and lower box body sealing structure schematic diagram;
Fig. 4 is sealing joint strip cross sectional representation;
Fig. 5 is buckle structure schematic diagram;
Fig. 6 is the local enhancement structural representation of casing interior angle;
Fig. 7 is the angle protection pad groove schematic diagram in casing outside;
Fig. 8 is a kind of multiple-protection caisson 4 sticking position pad structural representations provided by the inventionFigure;
Fig. 9 is a kind of multiple-protection caisson 10 sticking position pad structural representations provided by the inventionFigure;
Figure 10 is a kind of multiple-protection caisson dislocation piling schematic diagram of the present invention;
Figure 11 is that a kind of multiple-protection ammunition packing list of the present invention is piled up and tied up transport schematic diagram;
Figure 12 is that two piles of a kind of multiple-protection caissons of the present invention are tied up transport schematic diagram.
In figure, 1. upper box, 2. lower box, 3. sealing joint strip, 4. goes up pad, 5. timePad, 6. snap close, 7. angle protection pad, 8. interfix plate, 9. strap, 101. strengthenMuscle, 101a. reinforcement, 102. sealed tongues, 103. stopper slots, 104. splash-backs, 105. netsShape reinforcement, 106. arc reinforcements, 107. ring stiffeners, 108. angle protection pad grooves, 109.Hemisphere boss, 201. reinforcements, 201a. reinforcement, 202. seal grooves, 203. stopper slots,204. translots, 205. handles, 206. hemisphere grooves, 207. dowel holes, 301. sealingsChamber, 302. boss, 303.V type groove, 304. profile of tooth bars, 401. sealing platforms, 402. bulletsBody groove, 403. endless grooves, 404. meshed grooves, 501. seal grooves, 502. body grooves, 503.Endless groove, 504. meshed grooves, 505. anti-blushing agent storehouses, 601. handles, 602. bearing pins, 603. cardsHook, 604. rotating shafts, 605. support bars.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment 1
The present embodiment is a kind of individual soldier's munition container, and requirement has anticollision, moisture proof, anti-The ability of static, anti-electromagnetic interference. Box shape size 1050mm × 400mm × 258mm(L × B × H), the long 952mm of diameter of the projectile body 110mm × bullet, the heavy 8.28kg of bullet, two sticking positions,Packing case gross weight < 30kg, containing ammunition; Casing adopts carbon fiber to strengthen high impact polystyrene(HIPS) material, conventional injection molding process is produced; Liner is expanded polystyrene (EPS) (PS),Surface spraying anti-static coating; Box volume resistivity is 106～108Ω m, the surface electrical of linerResistance rate is 106～107Ω。
Shown in Fig. 1, Fig. 2, Fig. 3, Fig. 5 and Fig. 7, the present embodiment comprise upper box 1,The parts such as lower box 2, upper pad 4 and lower pad 5. Upper box 1 and lower box 2 are mutualThe trough-shaped housing coordinating, the position mutually combining at it is equipped with outward extending horizontal flange,Be formed as complete rectangular box through snap close 6 clampings that are positioned at longitudinal both sides, joint portion. This casingFour angular positions of exposing bonding the angle protection pad 7 made of rubber. Upper and lower casing 1,2The inner upper pad 4 and the lower pad 5 that fit tightly with its inwall of being equipped with respectively. Upper and lower pad4, the 5 rectangular block shape polystyrene foam plastics for the sealing that cooperatively interacts, upper and lower pad 4,5 mating surface has and is longitudinally interrupted the body groove 402,502 and the endless groove that distribute403,503, form afterwards the cavity that is interrupted clamping ammunition in casing closure.
Shown in Fig. 2 and Fig. 5, the lower surface middle part of the horizontal flange of upper box 1 opening part is verticalBe provided with a continuous rectangular seal tongue 102, with sealing joint strip 3 annular seal space 301 phases upwardsInterworking is closed. Sealing tongue 102 both sides are respectively equipped with the stopper slot wide with sealing joint strip 3 tops103. The outside of horizontal flange is provided with the splash-back 104 of downward turnover, its upper surface and top boxThe knuckle portion of body 1 sidewall handing-over is provided with 16 dihedral reinforcements 101, herein reinforcement 101Number be not limited to 16. The bight of upper box 1 upper surface is provided with symmetrical 4 halfBall boss 109, the hemisphere boss radius of the present embodiment is 16mm, its center of circle is laterally apart from caseBody center line 100mm, 1/4 place of Breadth Maximum, be longitudinally positioned at 60mm inside horizontal edgePlace, the hemisphere groove 206 of its profile and lower box 2 bottom surfaces cooperatively interacts. Upper box 1 longitudinal sideThe both sides of face snap close 6 positions are provided with the reinforcement 101a of enhancing. As shown in Figure 6, upper box 1Surface, inside be provided with netted reinforcing rib 105, its 4 interior angle positions are provided with arc reinforcement 106With ring stiffener 107; Upper box 1 position, exterior angle is provided with profile and the degree of depth and angle protection pad 7 phasesSame angle protection pad groove 108, the thickness of this position casing coverboard is other position coverboard average thickness1.2～1.5 times, and be transitioned into gradually average thickness of slab in the corresponding position of inwall. This enforcementThe average thickness of slab of example is 3.2mm, and the maximum thickness of slab of partial thickening part is 4.6mm.
The lower box horizontal flange upper surface of 2 opening part and sealed tongue 102 corresponding sections are provided with oneContinuous rectangular seal groove 202, the rectangle position of its cross section and sealing joint strip 3 cooperatively interacts.The oral area of sealing groove 202 is provided with the stopper slot 203 wide with sealing joint strip 3 tops. FlangeLower surface and the handing-over knuckle portion of lower box 2 sidewalls be provided with 16 angle type reinforcements 201,The number of reinforcement 201 is not limited to 16 herein. The bottom transverse of lower box 2 is provided with twoRectangle fork truck groove 204, each bight, bottom surface is provided with 4 symmetrical hemisphere grooves 206,Its size and position and hemisphere boss 109 cooperatively interact; Snap close 6 both sides, position of lower box 2Be provided with the reinforcement 201a of enhancing, on reinforcement 201a, have two groups of coaxial dowel holes 207.With upper box interior angle position is identical as shown in Figure 6, the surface, inside of lower box 2 is provided with netted addingStrong muscle 105, its 4 interior angle positions are provided with arc reinforcement 106 and ring stiffener 107;Lower box 2 positions, exterior angle are provided with profile and the degree of depth angle protection pad groove 108 identical with angle protection pad 7,The thickness of the casing coverboard at this position is 1.2～1.5 times of other position coverboard average thickness, andCorresponding position at inwall is transitioned into average thickness of slab gradually; Two transverse end pair of lower box 2Claim to be provided with recessed rectangle handle 205. The present embodiment lower box 1 outside plate and thicken the thick of positionSpend identical with upper box 1 corresponding site.
As shown in Figure 2, on the outer surface of upper and lower pad 4,5, have with upper and lower casing 1,The meshed groove 404,504 that 2 inner reinforcements cooperatively interact. The combination of upper and lower pad 4,5Portion adopts Tenon hermetically-sealed construction, and the joint portion of upper pad 4 is trapezoidal sealing platform 401, lower liningThe corresponding site of piece 5 is seal groove 501. After upper and lower pad 4,5 is closed, its faying face is depositedHave the gap of 5～8mm, this gap and endless groove 403,503 have formed one jointly around bulletThe confined space of medicine body. Surface between seal groove 501 is provided with 2 cylindrical anti-blushing agent storehouses505, the number in anti-blushing agent storehouse 505 is not limited to 2.
Shown in Fig. 3, Fig. 4, Fig. 5, the ring that sealing joint strip 3 is made for ethylene propylene diene rubberShape circle, its girth is identical with the length of seal groove 202; The cross section of sealing joint strip 3 is for anyhowThe T shape of two rectangle compositions; The width 22mm of the horizontal rectangle in top, height 6mm, underThe width 15mm of portion's rectangle, height 12mm, is provided with continuous V in the both sides of horizontal rectangleShape groove 303, top is provided with a U-shaped annular seal space 301, and it is of a size of wide 5mm × dark 8mm;On the inwall of annular seal space 301 both sides, be arranged with 2 continuous boss 302, herein, bossNumber be not limited to 2. Three surfaces that rectangle exposes are below provided with continuous profile of tooth bar
304。
As shown in Figure 5, snap close 6 comprises handle 601, bearing pin 602, grab 603, rotating shaft604 and support bar 605, adopt the steel plate punched of antirust processing to make. Handle 601 is eccentricLever, dowel hole 207 and lower box that its end is passed above two reinforcements by bearing pin 6032 are connected, and in the rotating shaft 604 at its middle part, grab 602 and support bar 605 are housed. Casing is closeThe boss, handle 601 that while closing, grab 602 catches on upper box 1 joint portion flange underPortion dead-centre position. When casing is opened, support bar 605 is withstood to the lower edge of splash-back 104, upwardsPull handle 601.
Described in the present embodiment, upper lower box 1,2 adopts carbon fiber reinforced high impact polystyreneHIPS, its quality component is: 100 parts of high-impact polystyrene resins, diameter 5～7 μ m carbon1.5 parts of short fibres, 2.5 parts of green black colour master batches, 1 part of adjuvant. Adjuvant be PE wax,The mixture of compatilizer, zinc stearate, zinc oxide and carbon black, this adjuvant can be from the marketBuy. Carbon fibre tow is made diameter 2.5mm pole with other materials through comminutor,And cut into the pellet of length 3.5mm. Actual measurement specific insulation is 2.68 × 106Ω m is fullThe technical requirement of foot antistatic and anti-electromagnetic interference.
Described in the present embodiment, upper and lower pad 4,5 is expanded polystyrene (EPS), and its all surface dividesEvenly do not scribble the anti-static coatings that thickness is 0.5mm, the quality of preferred anti-static coatingsComponent is: 100 parts of polyaminoester emulsions, 2.5 parts of the short silks of diameter 5～7 μ m carbon fibers, titanium dioxide7.5 parts, 2 parts of carboxymethyl celluloses, 1 part of silicone oil. The sheet resistance of actual measurement anti-static coatingRate is 1.27 × 106Ω。
The bending strength of the more general HIPS of bending strength of the present embodiment tank material used improvesMore than 50%, although it is nearly 1/3 to have reduced casing thickness, intensity is than general HIPS caseBody has larger height, and the shared quality proportion of its packaging material drops to by original 44.8%36.6%, effectively improve the practical efficiency of caisson.
As shown in Figure 10, the packing case of the present embodiment top layer in the time of piling adopts dislocation to pile up,Stability while piling up with guarantee; As shown in Figure 11,12, when transport, use strap 9,Carry out taking single × 5 casees, double × to tie up Containerized Packaging as unit 5 casees.
Embodiment 2
The present embodiment is 4 sticking position packing cases, ammunition diameter 75mm, the long 850mm of bullet, bullet weight5kg, its tank material, size, structure and requirement of shelter are identical with embodiment 1. By Fig. 9Shown in, the upper pad fitting tightly with its inwall is equipped with respectively in the inside of upper and lower casing 1,24 and lower pad 5. Between upper and lower pad 4,5, be interfix plate 8, three all adopts poly-Styrofoam is made, and its joint portion is the hermetically-sealed construction cooperatively interacting. Ammunition divides two-layerPackaging: be provided with 2 sticking positions between upper pad 4 and interfix plate 8; Interfix plate 8 with underBetween pad 5, be provided with 2 sticking positions, two-layer 4 sticking positions that amount to.
Embodiment 3
The present embodiment is 10 sticking position packing cases, ammunition diameter 60mm, the long 450mm of bullet, bulletHeavy 2.1kg, its tank material, size, structure and requirement of shelter are identical with embodiment 1. ByShown in Fig. 8, the inside of upper and lower casing 1,2 be equipped with respectively with its inwall fit tightly upperPad 4 and lower pad 5. It between upper and lower pad 4,5, is interfix plate 8; Three all adoptsMake with polystyrene foam plastics, its joint portion is the hermetically-sealed construction cooperatively interacting. Ammunition dividesTwo-layer packaging: be provided with 2 row × 2 sticking positions between upper pad 4 and interfix plate 8, upper strata is common4 sticking positions, are provided with 2 row × 3 sticking positions between interfix plate 8 and lower pad 5, and lower floor is common6 sticking positions, two-layer total 10 sticking positions.
Obviously, those skilled in the art can carry out various changes and modification and not to the present inventionDepart from the spirit and scope of the present invention. If these amendments and modification belong to the claims in the present inventionAnd within the scope of equivalent technologies, the present invention be also intended to comprise these change and modification existIn.
Claims (8)
1. a multiple-protection caisson, comprises upper box (1), lower box (2), upper pad(4) and lower pad (5), it is characterized in that: upper box (1) and lower box (2) are phaseThe trough-shaped housing that interworking is closed, the position mutually combining at it is equipped with outward extending level and turns overLimit, described horizontal flange is provided with snap close (6); Described upper and lower casing (1,2) is adoptedWith the injection mo(u)lding of carbon fiber reinforced high impact polystyrene; The horizontal flange of upper box (1)Lower surface middle part is vertically provided with a continuous rectangular seal tongue (102), lower box (2) waterThe upper surface of flat flange and sealed tongue (102) corresponding section is provided with a continuous rectangular sealGroove (202), is provided with sealing joint strip (3) between sealed tongue (102) and seal groove (202);The upper pad fitting tightly with its inwall is equipped with respectively in the inside of described upper and lower casing (1,2)And lower pad (5) (4); Upper and lower pad (4,5) is the rectangular block of the sealing that cooperatively interactsShape polystyrene foam plastics, the surface of described upper and lower pad (4,5) all scribbles thickness and isThe anti-static coatings of 0.3～0.5mm, the surface that upper and lower pad (4,5) mutually combines respectivelyHave and be longitudinally interrupted the body groove (402,502) and the endless groove (403,503) that distribute;
The carbon fiber reinforced high impact polystyrene that described upper and lower casing (1,2) adoptsSpecific insulation is 106～108Ω m, its quality component is: high-impact polystyrene resin 100Part, 1.2～10 parts of the short silks of carbon fiber of diameter 5～7 μ m, length 3～4mm, green black colour master batch1～3 part, 3 parts of adjuvants; Described adjuvant is PE wax, compatilizer, zinc stearate, oxygenChange the mixture of zinc and carbon black;
The surface resistivity of the anti-static coatings that described upper and lower pad (4,5) surface applies is
106～107Ω; The quality component of anti-static coatings be: 100 parts of polyaminoester emulsions, diameter2～10 parts of the short silks of carbon fiber of 5～7 μ m, length 0.3～0.8mm, 7.5 parts of titanium dioxides, carboxylic2 parts of methylcellulose, 1.5～2 parts of silicone oil.
2. according to a kind of multiple-protection caisson claimed in claim 1, it is characterized in that: instituteThe annular ring that the sealing joint strip (3) of stating is made for ethylene propylene diene rubber, its girth and seal groove(202) length is identical; Sealing joint strip (3) both sides, upper end are respectively equipped with continuous V-arrangementGroove (303), sealing joint strip (3) center upper portion is provided with a U-shaped annular seal space (301); CloseOn the inwall of envelope both sides, chamber (301), be arranged with some continuous boss (302); Fluid sealantThe surface that bar (3) contacts with seal groove (202) is equipped with profile of tooth bar (304); On describedThe rectangular seal tongue (102) of the horizontal flange of casing (1) cooperatively interacts with annular seal space (301);Sealing tongue (102) both sides are respectively equipped with the stopper slot wide with sealing joint strip (3) top(103); The outside of the horizontal flange of upper box (1) is provided with the splash-back (104) of downward turnover;The rectangular seal groove (202) of the horizontal flange of described lower box (2) and sealing joint strip (3) phaseInterworking is closed; The oral area of sealing groove (202) is provided with the limit wide with sealing joint strip (3) topPosition groove (203).
3. according to a kind of multiple-protection caisson claimed in claim 1, it is characterized in that: instituteEach bight that the upper and lower casing (1,2) of stating exposes is equipped with angle protection pad groove (108), protectsOn angle pad groove (108), be bonded with the angle protection pad (7) that elastomeric material is made, described in expose eachThe thickness of the casing coverboard in individual bight is 1.2～1.5 times of other position coverboard average thickness, andCorresponding position at inwall is transitioned into average thickness of slab gradually.
4. according to a kind of multiple-protection caisson claimed in claim 1, it is characterized in that: instituteThe surface, inside of stating upper and lower casing (1,2) is equipped with netted reinforcing rib (105), upper and lowerEach inside, angle of casing (1,2) is provided with arc reinforcement (106) and ring stiffener (107);The knuckle portion of the upper surface of the horizontal flange of upper box (1) and the handing-over of upper box (1) sidewall is provided withSome triangle reinforcements (101), the both sides of upper box (1) longitudinal side snap close (6) positionBe provided with the reinforcement (101a) of enhancing, lower surface and the lower box of the horizontal flange of lower box (2)(2) the handing-over knuckle portion of sidewall is provided with some triangle reinforcements (201); Lower box (2)Snap close (6) both sides, position be provided with the reinforcement (201a) of enhancing, on reinforcement (201a)Be provided with two groups of coaxial dowel holes (207).
5. according to a kind of multiple-protection caisson claimed in claim 1, it is characterized in that: instituteState on the outer surface of upper and lower pad (4,5) and have and upper and lower casing (1,2) in-house networkThe meshed groove (404,504) that shape reinforcement (105) cooperatively interacts; Described upper and lower pad (4,5) joint portion adopts Tenon hermetically-sealed construction, and the joint portion of upper pad (4) is trapezoidal sealingThe corresponding site of platform (401), lower pad (5) is seal groove (501); Upper and lower pad (4,5) closed rear its faying face has the gap of 5～8mm; Between described seal groove (501)Surface is provided with some cylindrical anti-blushing agents storehouses (505).
6. according to a kind of multiple-protection caisson claimed in claim 1, it is characterized in that:Described snap close (6) comprises handle (601), bearing pin (602), grab (603), rotating shaft (604)And support bar (605), snap close (6) adopts the steel plate punched of antirust processing to make; Described handHandle (601) is eccentric lever, and dowel hole (207) is passed by bearing pin (602) in its endBe connected with lower box (2), its middle part rotating shaft (604) on be equipped with grab (602) andSupport bar (605).
7. according to a kind of multiple-protection caisson claimed in claim 1, it is characterized in that:The bight of upper box (1) upper surface is provided with symmetrical 4 hemisphere boss (109), itsThe center of circle at 1/4 place that is laterally positioned at casing width, be longitudinally positioned near horizontal edge; Lower box (2)Bottom surface is provided with the hemisphere groove (206) matching with hemisphere boss (109), described lower box(2) bottom transverse is provided with two rectangle fork truck grooves (204).
8. according to a kind of multiple-protection caisson described in claim 1 or 7, its feature existsIn: described upper and lower pad is also provided with interfix plate (8) between (4,5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201218003156.7A CN106342166B8 (en) | 2012-08-13 | 2012-08-13 | Multiple protection ammunition box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201218003156.7A CN106342166B8 (en) | 2012-08-13 | 2012-08-13 | Multiple protection ammunition box |
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|---|---|
| CN106342166B true CN106342166B (en) | 2014-11-05 |
| CN106342166B8 CN106342166B8 (en) | 2020-10-23 |
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|---|---|---|---|
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105966734A (en) * | 2016-03-31 | 2016-09-28 | 中国科学院合肥物质科学研究院 | Multifunctional security box used for satellite-borne trace atmospheric composition detector |
| CN107173372A (en) * | 2017-07-18 | 2017-09-19 | 南京航空航天大学 | Helicopter sprinkling medicine-chest |
| CN108426491A (en) * | 2018-05-15 | 2018-08-21 | 河北金后盾塑胶有限公司 | A kind of flame-proof explosion-proof caisson |
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| CN108955429A (en) * | 2018-08-30 | 2018-12-07 | 郑州郑飞机电技术有限责任公司 | A kind of composite material body storage box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966734A (en) * | 2016-03-31 | 2016-09-28 | 中国科学院合肥物质科学研究院 | Multifunctional security box used for satellite-borne trace atmospheric composition detector |
| CN107173372A (en) * | 2017-07-18 | 2017-09-19 | 南京航空航天大学 | Helicopter sprinkling medicine-chest |
| CN108426491A (en) * | 2018-05-15 | 2018-08-21 | 河北金后盾塑胶有限公司 | A kind of flame-proof explosion-proof caisson |
| CN108426491B (en) * | 2018-05-15 | 2023-11-28 | 河北金后盾塑胶有限公司 | Flame-retardant explosion-proof ammunition box |
| CN108910250A (en) * | 2018-06-30 | 2018-11-30 | 湖北大帆金属制品有限公司 | A kind of article safety transport case |
| CN108995969A (en) * | 2018-06-30 | 2018-12-14 | 湖北大帆金属制品有限公司 | A kind of hazardous materials transportation case |
| CN109229886A (en) * | 2018-06-30 | 2019-01-18 | 湖北大帆金属制品有限公司 | A kind of Multistage damping transport case |
| CN108955429A (en) * | 2018-08-30 | 2018-12-07 | 郑州郑飞机电技术有限责任公司 | A kind of composite material body storage box |
| CN108955429B (en) * | 2018-08-30 | 2024-06-04 | 郑州郑飞机电技术有限责任公司 | Composite material elastomer storage box |
| CN111272029A (en) * | 2020-03-30 | 2020-06-12 | 西安物华巨能爆破器材有限责任公司 | Containing structure and storage device of detonator |
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| CN106342166B8 (en) | 2020-10-23 |
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| CI02 | Correction of invention patent application | ||
| CI02 | Correction of invention patent application |
Correction item: Patentee Correct: QINHUANGDAO YAOHUA FRP Co.,Ltd. False: Qinhuangdao Yaohua Glass Fiber Reinforced Plastic Co.,Ltd. Number: 03 Page: The title page Volume: 33 Correction item: Patentee Correct: QINHUANGDAO YAOHUA FRP Co.,Ltd. False: Qinhuangdao Yaohua Glass Fiber Reinforced Plastic Co.,Ltd. Number: 03 Volume: 33 |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 066004 No. 9 Haoyue Street, Haigang District, Qinhuangdao City, Hebei Province Patentee after: Qinhuangdao Yaohua Equipment Group Co.,Ltd. Address before: 066004 No. 9 Haoyue Street, Haigang District, Qinhuangdao City, Hebei Province Patentee before: QINHUANGDAO YAOHUA FRP Co.,Ltd. |