CN105115367A - Partition plate type warhead cabin capable of carrying recovery storage devices - Google Patents
Partition plate type warhead cabin capable of carrying recovery storage devices Download PDFInfo
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- CN105115367A CN105115367A CN201510472373.3A CN201510472373A CN105115367A CN 105115367 A CN105115367 A CN 105115367A CN 201510472373 A CN201510472373 A CN 201510472373A CN 105115367 A CN105115367 A CN 105115367A
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Abstract
The invention provides a partition plate type warhead cabin capable of carrying recovery storage devices. The partition plate type warhead cabin comprises a shell, a front baffle, inert explosive, a partition plate, positioning pieces, a first foam frame, a second foam frame, a rear baffle, a cable pipe, the recovery storage devices, supporting foam and a cable binding piece, wherein the front baffle, the partition plate and the rear baffle are arranged on the boss of the inner wall of the shell; a space between the partition plate and the front baffle is encapsulated with the inert explosive; the recovery storage devices are mounted between the partition plate and the rear baffle; the cable pipe is arranged on the axis of the shell between the front baffle and the partition plate, and is used as a channel of a cable passing cabin; and the foam supports and the supporting foam have an auxiliary supporting effect for the recovery storage devices. The design of the warhead cabin has the effect of effectively buffering the recovery storage devices at the moment that a warhead falls to the ground; the processing is simple; the mounting, the detaching and the testing are convenient; the reliability of intact flying test data obtained by the recovery storage devices can be improved; and the partition plate type warhead cabin is particularly suitable for a warhead cabin with a large length-diameter ratio.
Description
Technical field
The present invention relates to warhead cabin, particularly a kind of iris type warhead cabin of carrying reclaiming memory.
Background technology
When bullet lands, overload and the stress of generation are very large, because ground hinders, the reclaiming memory carried can continue mobile relative to warhead cabin body along invading direction under inertia force effect, final intrusion target, and the circuit encapsulated in memory and storage chip thereof are easy to be damaged after being subject to large impact, this is to guaranteeing that the warhead cabin design of reliable recovery lift-launch memory proposes high request.
At present; the reclaiming memory carried in warhead cabin absorbs the energy of penetration moment by the overall frame mode imbedded in inert filler; realize protecting gentle object of rushing reclaiming memory; but for the warhead of small size, big L/D ratio; because operating space is limited, the mode being imbedded inertia medicament by entirety installs the operation easier of reclaiming memory greatly, dismounting, inconvenient maintenance; technology and pattern assembly is complicated, needs badly and takes new design to solve the problem of installing and protecting.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of iris type warhead cabin of carrying reclaiming memory; can land at bullet and instantaneously reclaiming memory effectively be cushioned; play a protective role; improve the reliability of its complete acquisition test flight data; production and processing is simultaneously simple; installation, dismounting, convenient test, be particularly suitable for the warhead cabin that draw ratio is larger.
The present invention includes following technical scheme:
Carry an iris type warhead cabin for reclaiming memory, comprise housing, front apron, inert explosive, dividing plate, at least one keeper, the first foam frame, the second foam frame, backboard, cable tube, at least one reclaiming memory, the first support foam, the second support foam and cable tie part;
Housing is conical surface slim body wall construction, and inner walls is provided with multiple boss extended radially inwardly; At the front boss place fixed installation front apron perpendicular to housing axis, fixedly mount described dividing plate at the boss place of centre; Inert explosive is sealed in the housing between front apron, dividing plate, and the housing axle center place between front apron and dividing plate is provided with cable tube;
Front apron and same position place, dividing plate axle center are provided with the through hole with cable tube identical appearance, as the passage of cable penetrating together with cable tube; The end face of dividing plate is provided with circular counter bore and cable tie part that keeper is installed;
Keeper is cylinder revolving body, with one end forming station terrace of baffle contacts, step surface stretches into described circular counter bore and is close to dividing plate end face, is provided with through hole in keeper, there is the curved surface identical with the head configuration of reclaiming memory through hole local, can fit tightly with reclaiming memory head;
First foam frame, the second foam frame are formed through hole for holding described reclaiming memory respectively; First foam chord position in the axis of housing, one end and dividing plate close contact; Between the inner peripheral surface and the outer circumference surface of the first foam frame of housing, insert first support foam and the second support foam; The other end of the first foam frame and one end of the second foam frame fit tightly, and simultaneously the external cylindrical surface and first of the second foam frame supports foam and the second inwall supporting foam is close to; The other end of the second foam frame and backboard close contact; The contact surface of the first foam frame and the second foam frame is fixed by glue; Support close contact between foam and housing and fixed by glue, support foam and the first foam frame, the second foam frame contact site gluing are fixed; Second through hole supported on foam and the first foam frame, the second foam frame forms the space holding and reclaim holder jointly; First supports foam and second supports the circumferential uniform intervals distribution of foam along shell inner surface; First foam frame, the second foam frame, first support foam and the second support foam carries out hoop auxiliary positioning to reclaiming memory; The afterbody of reclaiming memory is fixed on backboard;
The strength of materials of dividing plate is less than the intensity of housing, reclaiming memory.
The each boss extended radially inwardly of housing arranges multiple screwed hole, front apron, backboard and dividing plate arrange multiple through hole respectively, multiple connector is screwed in the screwed hole on boss through through hole, front apron, backboard and dividing plate is separately fixed on boss corresponding with it.
Front apron is steel plate, and backboard is aluminium sheet.
The material of housing, reclaiming memory is high strength steel, and the material of dividing plate is aluminium alloy plate.
The material of cable tube is aluminum pipe, is the passage of cable penetrating, cable tube and between front apron and backboard by glueds joint fix.
First foam frame and the second foam frame material are rigid polyurethane foams.
First foam frame is cylindrical, the first foam frame circumferentially formed two for holding the through hole of reclaiming memory, the radial cable trough being provided with width and cable tie part same widths on the end face of the first foam frame and baffle contacts, groove depth is determined according to the bunch of cables diameter passed through; This cable trough direction is vertical for the hole heart line holding the through hole of reclaiming memory with two, and face of cylinder bus and end face cable trough intersection are provided with two U-shaped cable troughs; Two U-shaped cable troughs carry out spacing and guiding to penetrating cable.
Second foam frame is grouped into by the first barrel portion and the second cylinder part, and the first cylinder part proportion by subtraction second barrel portion diameter is large; The end face of the first barrel portion and the first foam bridge joint touch, and its diameter is identical with the first foam frame external diameter; The end face of the second barrel portion contacts with backboard, forms one section of hoop space between the external cylindrical surface of the second barrel portion and inner walls, is convenient to apply pretightning force and observation support foam practical set position to support foam by this hoop space; The second foam frame circumferentially formed two for holding the through hole of reclaiming memory; Two U-shaped cable troughs are formed, circumferentially spaced apart at the second foam frame of through hole and U-shaped cable trough along the second foam frame segment of a cylinder.
Outer circumference on backboard is formed multiple through hole for being fixedly connected with the boss of housing, radial centre lines on backboard is provided with multiple taper and immerses oneself in through hole, connector is connected with reclaiming memory afterbody screw by this hole, by reclaiming memory tightening, backboard is also provided with at least two square through holes, reclaiming memory plug connector thus hole passes, and square through hole is immersed oneself between through hole two tapers; Backboard cylindrical symmetric position place arranges at least two U-shaped penetrating cable grooves, and the U-shaped penetrating cable groove on position and foam frame is coordinated.
First supports foam, the second material supporting foam is rigid polyurethane foams, and outer surface is the conical surface, and tapering is identical with inner walls; First inner surface supporting foam is a part for cylinder, and cylinder diameter is determined by described first foam frame external diameter; Second inner surface supporting foam is made up of the arc section of the first diameter and the arc section of Second bobbin diameter, and the external diameter of the first diameter and the first foam frame matches, and Second bobbin diameter is identical with the diameter of the through hole for holding reclaiming memory; First support foam and second supports foam and is two.
The present invention compared with prior art tool has the following advantages:
(1) the present invention adopts the body design of iris type cabin, and overall construction design is innovated, and dividing plate side is inert filler, and opposite side is the reclaiming memory carried.The strength of materials of dividing plate is less than the intensity of housing, reclaiming memory; bullet lands moment; because ground hinders; reclaiming memory moves along cabin body axis under inertia force effect; after dividing plate, inert filler, energy is decayed rapidly, and invades penetration target with lower speed, and overload and stress wave peak value are significantly reduced; thus the object realized reclaiming memory internal protection, improve the reliability obtaining complete test flight data.
(2) the present invention has carried out innovative design to reclaiming memory mounting structure, foam frame is adopted to carry out mounting design to reclaiming memory, foam frame is light porous material manufacture, there is some strength, can for memory provides good heat, mechanical environment in flight course, foam frame there is the hole with memory diameter matches, memory filling wherein, memory is fixed on backboard, and by foam frame and support foam auxiliary positioning, mounting structure is simple, easily manufactured, without the need to special tooling, cost is low, and test, dismounting is all comparatively easy.
(3) the present invention has taken into full account the manufacturability manufacturing and install, and because of the existence of dividing plate, inert explosive powder charge is simple, and operation is simple, and medicament is encapsulation separately in advance, and general assembly operation can be separated completely with powder charge operation, is conducive to production management and quality control.
(4) the present invention is by process practice, and cable tube and front apron and dividing plate, backboard, foam frame and memory position coordination, memory is easy for installation, has both met Charge demand, and can meet again general assembly, always survey test requirements document, installation reliability is strong.
(5) test shows, adopt iris type warhead of the present invention cabin to carry reclaiming memory structure, the lift-launch memory of recovery can obtain complete test flight data.
Accompanying drawing explanation
Fig. 1 is iris type warhead cabin structure figure of the present invention.
Fig. 2 is that partial enlarged drawing installed by dividing plate of the present invention.
Fig. 3 is foam frame of the present invention and cable mounting structure figure.
Fig. 4 is the present invention first foam shelf structure figure.
Fig. 5 is the present invention second foam shelf structure figure.
Fig. 6 is backboard structure chart of the present invention.
Detailed description of the invention
Just by reference to the accompanying drawings the present invention is described further below.
The termination of iris type warhead cabin of the present invention and front end, the servo cabin of rear end forms warhead structure jointly.As shown in Figure 1-2, iris type warhead of the present invention cabin comprises housing 1, front apron 2, inert explosive 3, dividing plate 4, two keeper 5, first foam frame 6, second foam framves 7, backboard 8, cable tube 9, two reclaiming memories 10, first support foams 11, second support foams 12 and cable tie part 13.
Housing 1 is conical surface slim body wall construction, inner walls is provided with the some boss extended radially inwardly, fixedly mount front apron 1 and backboard 8 at the forward and backward boss place perpendicular to housing 1 axis, the boss place between front apron 1 and backboard 8 fixedly mounts described dividing plate 4; Inert explosive 3 is sealed in the housing 1 between front apron 2, dividing plate 4, and the housing 1 axle center place between front apron 2 and dividing plate 4 is provided with cable tube 9.Boss is arranged some screws, front apron 1, backboard 8 and dividing plate 4 arrange multiple through hole respectively, multiple connector is screwed in the screwed hole on boss through through hole, front apron 1, backboard 8 and dividing plate 4 is separately fixed on boss corresponding with it.The material of housing 1 is high-strength steel.Inner walls and boss structure production and processing operation simply, can realize production without the need to precise machining equipment, be beneficial to Product Cost Control, can meet the requirement of carrying reclaiming memory simultaneously.
The material of front apron 2 is steel plate, thickness 15mm; Pass housing small end smoothly for the ease of penetrating cable, in front apron 2 axle center, place is designed with the manhole identical with cable tube profile.
Dividing plate 4 is for radial direction isolation inert filler, recovery holder is played a supportive role simultaneously, dividing plate 4 one end face is provided with the circular counter bore of installing keeper 5, also be provided with cable tie part 13, dividing plate 4 axle center is provided with the through hole identical with cable tube profile, penetrating cable is drawn by this hole and at dividing plate punishment bundle, is fixed by cable tie part 13.Dividing plate 4 material is aluminium alloy plate, and thickness requires with satisfied assembling, transport, flight test ambient intensity, and this example thickness is 10mm.This dividing plate good toughness, intensity is low, does not affect the recovery of reclaiming memory.
Keeper 5 is cylinder revolving body, one end forming station terrace contacted with dividing plate 4, step surface stretches into described circular counter bore and is close to dividing plate 4 end face, through hole is provided with in keeper 5, there is the curved surface identical with reclaiming memory 10 head configuration through hole local, can fit tightly with reclaiming memory 10 head.Keeper 5 is nonmetal parts, because reclaiming memory has constant weight, keeper 5 is needed to have good rigidity and mechanical strength, while reclaiming memory is located, reclaiming memory can be held, this example is preferably nylon material, its excellent self-lubricating property and curved-surface structure, is beneficial to reclaiming memory coordination loading and puts in place.
As shown in Figure 4, the outer surface of the first foam frame is cylinder profile revolving body.The first foam frame 6 circumferentially formed two for holding the through hole 63 of reclaiming memory.First 6 one, foam frame end face and dividing plate 4 close contact, contact surface leaves square cable groove 64, square cable groove 64 direction is vertical with two memory 10 mounting center line directions, this cable trough width is identical with cable tie part, this example width 40mm, degree of depth 30mm, another end face and the tight note of the second foam frame 7, between be coated with epoxy glue or anchor glue, this example be coated with epoxy glue; First foam frame 6 leaves 2 U-shaped cable troughs 62 along segment of a cylinder direction and square cable groove 64 intersection, and the width of U-shaped cable trough 62 is determined by cable size, this example cable trough width 20mm.U-shaped cable trough 62 pairs of penetrating cables carry out spacing and guiding.The material of the first foam frame 6 and following second foam frame 7 is rigid polyurethane foams.Rigid polyurethane foams is light porous material, there is some strength and excellent heat resistance, foam frame and following support foam 11, support to reclaiming memory auxiliary positioning together with foam 12, can for reclaiming memory provides good heat, mechanical environment in flight course.
As shown in Figure 5, the second foam frame 7 is grouped into 71 by the first barrel portion 74 and the second cylinder part, and the first barrel portion 74 to the second barrel portion 71 diameter is large; First barrel portion 74 contacts with the first foam frame 6, and its diameter is identical with the first foam frame external diameter; The end face of the second barrel portion 71 contacts with backboard 8, forms one section of hoop space between the outer surface of the second barrel portion 71 and inner walls, is convenient to apply pretightning force and observation support foam practical set position to support foam by this hoop space; The second foam frame 7 circumferentially formed two for holding the through hole 73 of reclaiming memory; Two U-shaped cable troughs 72 are formed, circumferentially spaced apart at the second foam frame 7 of through hole 73 and U-shaped cable trough 72 along the second foam frame 7 segment of a cylinder.This U-shaped cable trough 72 position, size are identical with the U-shaped cable trough 62 on the first foam frame, and backboard same position place also leaves the U-shaped cable trough 81 coordinated with it, so that cable is drawn smoothly.Position for holding the through hole 73 of reclaiming memory is identical with size with the position of the through hole 63 on the first foam frame with size.The diameter of the first foam frame 6 diameter and the larger barrel portion of the second foam frame 7 diameter is all slightly less than housing 1 and assembles backboard 8 boss internal diameter, makes two foam framves to be contained on dividing plate smoothly.
First material supporting foam 11, second support foam 12 is rigid polyurethane foams, and outer surface is the conical surface, and tapering is identical with housing 1 inwall, and support foam and inner walls are close to; First inner surface supporting foam 11 is a part for cylinder, and cylinder diameter is determined by above-mentioned first foam frame external diameter.Second inner surface supporting foam 12 is made up of the arc section of the first diameter and the arc section of Second bobbin diameter, and the external diameter of the first diameter and the first foam frame 6 matches, and Second bobbin diameter is identical with the diameter of the through hole 63,73 for holding reclaiming memory.First supports foam 11 and second, and to support foam 12 spaced apart along the circumference of shell inner surface; First to support foam 11 be two, and first supports foam 11 is contained in the annular space that the first foam frame 6, second foam frame 7 and housing 1 formed completely; Second support foam 12 is two; Second through hole supported on foam 12 and the first foam frame 6, second foam frame 7 forms the space holding and reclaim holder 10 jointly.
When mounted, the first foam frame 6 is positioned at the axis of housing 1, one end and dividing plate 4 close contact; Between the inner peripheral surface and the outer circumference surface of the first foam frame 6 of housing 1, insert first support foam 11 and the second support foam 12, then load reclaiming memory and the second foam frame 7 successively; By circumferential step space reserved between the second foam frame and inner walls, support foam is seated, and give end face uniform pressurization, jam-packed, make: the first foam frame 6 and the second foam frame 7 with support foam 11,12 close contact, support foam 11,12 and have certain pretightning force between housing 1 and two foam framves, between be coated with epoxy glue or anchor glue, this example be coated with epoxy glue; First foam frame 6, second foam frame 7 and support foam 11 pairs of reclaiming memories 10 play the effect of hoop auxiliary positioning.Finally load onto backboard 8.This trim designs is ingenious, compact, can adapt to reliably assemble reclaiming memory when axis and radial space condition harshness, thus realize the object that body carries reclaiming memory acquisition test flight data, can also meet in flight course for memory provides the requirement of good heat, mechanical environment simultaneously.
As shown in Figure 6, outer circumference on backboard 8 is formed multiple through hole 82 for being fixedly connected with the boss of housing, radial centre lines on backboard 8 is provided with multiple taper and immerses oneself in through hole 84, connector is connected with reclaiming memory afterbody screw by this hole, by reclaiming memory 10 tightening, backboard 8 is also provided with at least two square through holes 83, and reclaiming memory plug connector thus hole passes, and square through hole 83 is immersed oneself between through hole 84 two tapers; Backboard cylindrical symmetric position place arranges at least two U-shaped penetrating cable grooves 81, and the U-shaped penetrating cable groove on position and foam frame is coordinated.The material of backboard 8 is aluminium sheet, and thickness is 10mm.
The material of cable tube is aluminum pipe, thickness 3mm, and be one of the passage of cable penetrating, cable mouth is suitably expanded, and is close between front apron and dividing plate, and is adhesively fixed by bonding agent, and described bonding agent is epoxy glue or anchor glue.Penetrating cable one end passes cabin body small end through front apron, cable tube, and the other end is fixed on 2 cable tie parts 13 on dividing plate, and passes along the first foam frame, the second foam trestle face cable trough, is finally drawn out of my cabin by backboard U-shaped cable trough.The channels designs of cable penetrating can realize the smooth deliver from vault of cable, colligation, meets system requirements.
Dividing plate 4, keeper 5, reclaiming memory 10 axially allow to there is certain magnitude of interference with backboard 8.First foam frame 6 and the second foam frame 7 assembling height flush with reclaiming memory, and not enough place's permission paper washer adjusts.
In above-mentioned warhead cabin, consider accuracy and the visuality of rigging position, foam frame end face is drawn the extended line having assembling reclaiming memory hole heart line, two kinds of foam frame line should align; In support foam 11,12 end face middle, station location marker supports foam center line, and support hole heart extended line on foam center line and the second foam frame and align, memory rear end face two tightening screw line and the second foam frame end face heart extended line align.
In above-mentioned warhead cabin, reclaiming memory test is carried out by the plug connector passed by backboard 8, connector between fastening backboard and housing and the holding screw be arranged between backboard and memory are back-outed, pull down backboard, be screwed in reclaiming memory rear end face tightening screw with standard lifting bolt, reclaiming memory can be extracted, dismounting, replacing are conveniently.
In above-mentioned warhead cabin, the penetrating cable of being drawn by cabin body small end and large end carries out system testing.
The present invention adopts iris type to carry the warhead cabin of reclaiming memory, and production and processing is simple, and it is reliably convenient to install, inertia medicament and reclaiming memory separate by dividing plate completely, inertia medicament encapsulates separately, does not affect the test of recovery holder, dismounting and replacing, and without the need to producing special tooling.Powder charge operation is in addition separated with dress reclaiming memory operation and is carried out, and is conducive to production management and quality control, simplifies production, and test, dismounting are easy.
The present invention adopts iris type to carry the warhead cabin of reclaiming memory, land moment at bullet, reclaim holder through dividing plate, inert filler, energy weakens greatly, significantly reduce suffered impact acceleration, reclaiming memory can be improved and obtain complete test flight data reliability.
Overall construction design of the present invention is ingenious, compact, and both met reliable requirement of installing, meet again flight environment test demand, manufacturability is excellent, and reclaiming memory is carried in the warhead cabin that can adapt to draw ratio larger.
The above; be only the detailed description of the invention of the best of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.
The content be not described in detail in description of the present invention belongs to the known technology of professional and technical personnel in the field.
Claims (10)
1. carry an iris type warhead cabin for reclaiming memory, described iris type warhead cabin comprises housing (1), front apron (2), inert explosive (3), dividing plate (4), at least one keeper (5), the first foam frame (6), the second foam frame (7), backboard (8), cable tube (9), at least one reclaiming memory (10), the first support foam (11), the second support foam (12) and cable tie part (13);
Housing (1) is provided with multiple boss extended radially inwardly for conical surface slim body wall construction, inner walls; At front boss place fixed installation front apron (1) perpendicular to housing (1) axis, fixedly mount described dividing plate (4) at the boss place of centre; Inert explosive (3) is sealed in the housing (1) between front apron (2), dividing plate (4), and housing (1) the axle center place between front apron (2) and dividing plate (4) is provided with cable tube (9);
Front apron and same position place, dividing plate axle center are provided with the through hole with cable tube identical appearance, as the passage of cable penetrating together with cable tube; The end face of dividing plate (4) is provided with circular counter bore and cable tie part (13) that keeper (5) is installed;
Keeper (5) is cylinder revolving body, with one end forming station terrace of baffle contacts, step surface stretches into described circular counter bore and is close to dividing plate (4) end face, keeper is provided with through hole in (5), there is the curved surface identical with the head configuration of reclaiming memory (10) through hole local, can fit tightly with reclaiming memory (10) head;
First foam frame (6), the second foam frame (7) are formed through hole for holding described reclaiming memory (10) respectively; First foam frame (6) is positioned at the axis of housing (1), one end and dividing plate (4) close contact; Between the inner peripheral surface and the outer circumference surface of the first foam frame (6) of housing (1), insert first support foam (11) and the second support foam (12); The other end of the first foam frame (6) and one end of the second foam frame (7) fit tightly, and simultaneously the external cylindrical surface and first of the second foam frame (7) supports the inwall that foam (11) and second supports foam (12) and is close to; The other end (71) and backboard (8) close contact of the second foam frame (7); The contact surface of the first foam frame (6) and the second foam frame (7) is fixed by glue; Support close contact between foam and housing (1) and fixed by glue, support foam and the first foam frame (6), the second foam frame (7) contact site gluing are fixed; Second supports foam (12) forms with the through hole on the first foam frame (6), the second foam frame (7) space holding and reclaim holder (10) jointly; First supports foam and second supports the circumferential uniform intervals distribution of foam along shell inner surface; First foam frame (6), the second foam frame (7), first support foam (11) and the second support foam (12) carries out hoop auxiliary positioning to reclaiming memory (10); The afterbody of reclaiming memory (10) is fixed on backboard (8);
The strength of materials of dividing plate (4) is less than the intensity of housing, reclaiming memory (10).
2. iris type remote measurement warhead as claimed in claim 1 cabin, it is characterized in that: on each boss extended radially inwardly of housing (1), multiple screwed hole is set, front apron (2), backboard (8) and dividing plate (4) arrange multiple through hole respectively, multiple connector is screwed in the screwed hole on boss through through hole, front apron (2), backboard (8) and dividing plate (4) is separately fixed on boss corresponding with it.
3. iris type warhead as claimed in claim 1 cabin, it is characterized in that: front apron (2) is steel plate, backboard (8) is aluminium sheet.
4. iris type warhead as claimed in claim 1 cabin, it is characterized in that: the material of housing (1), reclaiming memory (10) is high strength steel, the material of dividing plate (4) is aluminium alloy plate.
5. iris type warhead as claimed in claim 1 cabin, it is characterized in that: the material of cable tube is aluminum pipe, is the passage of cable penetrating, and cable tube is fixed with passing through between front apron (1) and backboard (8) to glued joint.
6. iris type warhead as claimed in claim 1 cabin, is characterized in that: the first foam frame (6) and the second foam frame (7) material are rigid polyurethane foams.
7. iris type warhead as claimed in claim 1 cabin, it is characterized in that: the first foam frame is cylindrical, the first foam frame (6) circumferentially formed two for holding the through hole (63) of reclaiming memory, the radial cable trough (64) being provided with width and cable tie part same widths on the end face of the first foam frame and baffle contacts, groove depth is determined according to the bunch of cables diameter passed through; This cable trough (64) direction is vertical for the hole heart line holding the through hole of reclaiming memory with two, and face of cylinder bus and end face cable trough intersection are provided with two U-shaped cable troughs (62); Two U-shaped cable troughs (62) carry out spacing and guiding to penetrating cable.
8. iris type warhead as claimed in claim 1 cabin, it is characterized in that: the second foam frame (7) is grouped into (71) by the first barrel portion (74) and the second cylinder part, and the first barrel portion (74) is larger than the second barrel portion (71) diameter; The end face of the first barrel portion (74) contacts with the first foam frame (6), and its diameter is identical with the first foam frame external diameter; The end face of the second barrel portion (71) contacts with backboard (8), form one section of hoop space between the external cylindrical surface of the second barrel portion (71) and inner walls, be convenient to apply pretightning force and observation support foam practical set position to support foam by this hoop space; The second foam frame (7) circumferentially formed two for holding the through hole (73) of reclaiming memory; Two U-shaped cable troughs (72) are formed, circumferentially spaced apart at the second foam frame (7) of through hole (73) and U-shaped cable trough (72) along the second foam frame (7) segment of a cylinder.
9. iris type remote measurement warhead as claimed in claim 1 cabin, it is characterized in that: the outer circumference on backboard (8) is formed multiple through hole (82) for being fixedly connected with the boss of housing, radial centre lines on backboard (8) is provided with multiple taper and immerses oneself in through hole (84), connector is connected with reclaiming memory afterbody screw by this hole, by reclaiming memory (10) tightening, backboard (8) is also provided with at least two square through holes (83), reclaiming memory plug connector thus hole passes, square through hole (83) is positioned at two tapers and immerses oneself between through hole (84), backboard cylindrical symmetric position place arranges at least two U-shaped penetrating cable grooves (81), and the U-shaped penetrating cable groove on position and foam frame is coordinated.
10. iris type warhead as claimed in claim 1 cabin, it is characterized in that: first supports foam (11), the second material supporting foam (12) is rigid polyurethane foams, outer surface is the conical surface, and tapering is identical with housing (1) inwall; First inner surface supporting foam (11) is a part for cylinder, and cylinder diameter is determined by described first foam frame external diameter; Second inner surface supporting foam (12) is made up of the arc section of the first diameter and the arc section of Second bobbin diameter, the external diameter of the first diameter and the first foam frame (6) matches, and Second bobbin diameter is identical with the diameter of the through hole for holding reclaiming memory; First support foam (11) and second supports foam (12) and is two.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380423A (en) * | 2020-03-23 | 2020-07-07 | 上海机电工程研究所 | Eccentric hoop structure and mounting mode thereof |
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| US5040465A (en) * | 1976-12-10 | 1991-08-20 | Lacroix Soc E | Launching projectile for electromagnetic decoys |
| RU2277693C1 (en) * | 2004-09-23 | 2006-06-10 | Федеральное государственное унитарное предприятие "Конструкторское бюро машиностроения" | Multimission guided missile in launching pack |
| US20120043411A1 (en) * | 2010-06-01 | 2012-02-23 | L2 Aerospace | Unmanned aerial vehicle system |
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| CN104776762A (en) * | 2015-04-14 | 2015-07-15 | 湖南工业大学 | Guided missile with pre-destroy and anti-interception functions and forming method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380423A (en) * | 2020-03-23 | 2020-07-07 | 上海机电工程研究所 | Eccentric hoop structure and mounting mode thereof |
| CN111380423B (en) * | 2020-03-23 | 2022-09-13 | 上海机电工程研究所 | Eccentric hoop structure and installation mode thereof |
Also Published As
| Publication number | Publication date |
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| CN105115367B (en) | 2017-01-11 |
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