CN209064042U - A kind of lightweight protecting memorial alloy truss assembly - Google Patents
A kind of lightweight protecting memorial alloy truss assembly Download PDFInfo
- Publication number
- CN209064042U CN209064042U CN201821935502.3U CN201821935502U CN209064042U CN 209064042 U CN209064042 U CN 209064042U CN 201821935502 U CN201821935502 U CN 201821935502U CN 209064042 U CN209064042 U CN 209064042U
- Authority
- CN
- China
- Prior art keywords
- niti
- truss
- support frame
- carbon fiber
- fiber coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Laminated Bodies (AREA)
Abstract
A kind of lightweight protecting memorial alloy truss assembly, belongs to the design field of military vehicle Protective armor, can be directly as the covering of vehicle.It include carbon fiber coating and truss-like NiTi marmem support frame, the upper and lower surface of truss-like NiTi marmem support frame covers carbon fiber coating, and carbon fiber coating is connected and fixed by screw bolt and nut；Truss-like NiTi marmem support frame is made of M font NiTi alloy bracket and groined type NiTi latten, M font NiTi alloy bracket is welded on groined type NiTi latten, single-layer bracket structure is formed, single-layer bracket structure successively welds formation into truss-like NiTi marmem support frame.The utility model is while promoting impact resistance, maximize the utilization rate of material, realize substantially drop weight, and using NiTi marmem can recovery characteristic realize dynamic load unloading after automatic recovery, improve the service life and cruising ability of Protective armor.
Description
Technical field
The utility model patent belongs to military vehicle Protective armor field of structural design, for the impact resistance of Protective armor
A kind of memorial alloy truss-like lightweight protecting assembly can be devised, using space truss type structure-design technique and light material
Application technology is mixed, in conjunction with recovery characteristic of the NiTi marmem plate after load unloading, the effect of Lai Shixian pressure loading
Rear protecting equipment is automatically repaired, and is being kept and under common metal protective gear performance unanimous circumstances, is being realized substantially drop weight,
Promote armoring service life and cruising ability.
Background technique
The Protective armor of military vehicle is usually made of the high sheet metal of intensity, and weight is excessive and after resisting impact
It can not be automatically repaired, in order to guarantee its impact resistance and reliability, usually exist and expect thick redundancy, there is biggish drop weight is empty
Between.
Summary of the invention
The purpose of the utility model is to provide a kind of lightweight protecting memorial alloy truss assembly, the utility model can be
Military vehicle effectively absorbs impact energy during resisting shock loading, reduces other components connected to it and occupant
Suffered impact, due to being designed using light material and truss-like, compared with the bumper assembly structure of traditional handicraft, drop weight
Effect is obvious；And Formwork Support for External structure uses NiTi marmem, can be realized pressure loading unloading rear support structure
Automatic rebounding, promote armoring service life and cruising ability.
The utility model is guiding with impact resistance, to promote material for the functional requirement of the Protective armor of military vehicle
The utilization rate of material is target, application technology is mixed using space truss type structure-design technique and light material, in conjunction with NiTi shape
The automatic rebounding of recovery characteristic of the shape memory alloys plate after load unloading, Lai Shixian pressure loading effect rear protecting plate armour is repaired
It is multiple, devise the protection dress of truss-like made of being bolted as carbon fiber board coating, NiTi marmem supporter
First.Wherein, carbon fiber board plays the role of envelope and fixing internal truss, and carbon fiber rigidity as armoring covering surface
Greatly, be conducive to overall stability, light weight effect is good；Niti marmem is through cutting, heat treatment, shape training, welding
Space truss supporter is made；Carbon fiber layer and Niti alloy-layer are by being bolted.On the basis of keeping impact resistance,
NiTi alloy-layer can automatic rebounding to original shape, and 40% or more weight can drop.Similar memorial alloy truss-like lightweight
Protection assembly does not appear in military vehicle Protective armor field of structural design.
The utility model includes carbon fiber coating and truss-like NiTi marmem support frame, truss-like NiTi
The upper and lower surface of marmem support frame covers carbon fiber coating, and carbon fiber coating is connected solid by screw bolt and nut
It is scheduled on together；The truss-like NiTi marmem support frame is by M font NiTi alloy bracket and groined type NiTi
Latten is constituted, and M font NiTi alloy bracket is welded on groined type NiTi latten, forms single-layer bracket structure, single
Layer supporting structure successively welds formation into truss-like NiTi marmem support frame.
Upper and lower surfaces covering of the carbon fiber coating as Protective armor；
Truss-like NiTi marmem support frame is the M font NiTi through wire cutting, heat treatment, shape training manufacture
Alloy bracket and the groined type NiTi latten manufactured through wire cutting technology are constituted.
The utility model can need anti-impact directly as the outer covering piece of military vehicle, or by being spirally connected or being bonded to be installed on
The local location hit.
Carbon fiber coating can be according to rigidity and intensity requirement, using different performance grade, different fiber directions, no
The carbon fiber board of stack pile.
Through wire cutting, heat treatment, shape training manufacture M font NiTi alloy bracket, play support, energy-absorbing and from
The dynamic function of replying shape, the groined type NiTi latten manufactured using wire cutting technology play each laminated gold branch of connection
The effect of frame, M font NiTi alloy bracket and groined type NiTi latten weld to form single-layer bracket structure, by single-layer bracket
Structure is successively welded into truss-like NiTi marmem support frame.
The utility model has the beneficial effects that
The protection assembly structure that traditional heavy wall metal structure form can be substituted is having same impact resistance protective performance
Under the premise of, lightweight is realized, and automatically reply original shape after pressure loading unloading using NiTi marmem, mentioned
Rise armoring service life.Armoring whole stability in load bearing process is kept using carbon fiber coating；Utilize truss-like
NiTi marmem support frame Promoting Layered Buffer energy-absorbing is horizontal, and reduces and carry to the impact that other component and occupant transmit
Lotus；And NiTi marmem can automatically return to the shape of initial training after unloading, and then support compressive deformation portion
Position returns back to original state.In addition, the application of light material and space truss type, which design, reduces overall weight also significantly, have
Conducive to the light-weight design of body construction.The material type and intensity rank and truss-like NiTi shape of carbon fiber coating
Angle at the top of M font NiTi alloy bracket in memorial alloy support frame, the layout density of bracket can be according to different bearer function
It can be carried out completely new optimization design, can be used for designing the Protective armor of a variety of impact resistance ranks, there is fabulous scalability and application
Prospect.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the M font NiTi alloy bracket stereoscopic schematic diagram of the utility model single layer.
Fig. 4 is the groined type NiTi latten schematic diagram of the utility model single layer.
Fig. 5 is the truss-like NiTi marmem support frame stereoscopic schematic diagram of the utility model.
Specific embodiment
It please refers to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the utility model includes carbon fiber coating 1 and truss-like
NiTi marmem support frame 2, the upper and lower surface of truss-like NiTi marmem support frame 2 cover carbon fiber covering
Layer 1, carbon fiber coating 1 is connected and fixed by screw bolt and nut；The truss-like NiTi marmem branch
Support 2 is made of M font NiTi alloy bracket 4 and groined type NiTi latten 3, and M font NiTi alloy bracket 4 is welded on
On groined type NiTi latten 3, single-layer bracket structure is formed, single-layer bracket structure successively welds formation into truss-like NiTi shape
Shape memory alloys support frame 2.
Upper and lower surfaces covering of the carbon fiber coating 1 as Protective armor；
Truss-like NiTi marmem support frame 2 is the M font through wire cutting, heat treatment, shape training manufacture
NiTi alloy bracket 4 and the groined type NiTi latten 3 manufactured through wire cutting technology are constituted.
The utility model can need anti-impact directly as the outer covering piece of military vehicle, or by being spirally connected or being bonded to be installed on
The local location hit.
Carbon fiber coating 1 can according to rigidity and intensity requirement, using different performance grade, different fiber directions,
The carbon fiber board of different-thickness.
Through wire cutting, heat treatment, shape training manufacture M font NiTi alloy bracket 4, play support, energy-absorbing and from
The dynamic function of replying shape, the groined type NiTi latten 3 manufactured using wire cutting technology play each laminated gold branch of connection
The effect of frame, M font NiTi alloy bracket 4 and the welding of groined type NiTi latten 3 form single-layer bracket structure, by single layer branch
Frame structure is successively welded into truss-like NiTi marmem support frame 2.
Claims (2)
1. a kind of lightweight protecting memorial alloy truss assembly, it is characterised in that: include carbon fiber coating (1) and truss-like
The upper and lower surface of NiTi marmem support frame (2), truss-like NiTi marmem support frame (2) covers carbon fiber
Coating (1), carbon fiber coating (1) are connected and fixed by screw bolt and nut.
2. a kind of lightweight protecting memorial alloy truss assembly according to claim 1, it is characterised in that: the truss
Formula NiTi marmem support frame (2) is by M font NiTi alloy bracket (4) and groined type NiTi latten (3) structure
At M font NiTi alloy bracket (4) is welded on groined type NiTi latten (3), forms single-layer bracket structure, single layer branch
Frame structure successively welds formation into truss-like NiTi marmem support frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935502.3U CN209064042U (en) | 2018-11-23 | 2018-11-23 | A kind of lightweight protecting memorial alloy truss assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935502.3U CN209064042U (en) | 2018-11-23 | 2018-11-23 | A kind of lightweight protecting memorial alloy truss assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209064042U true CN209064042U (en) | 2019-07-05 |
Family
ID=67100230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821935502.3U Active CN209064042U (en) | 2018-11-23 | 2018-11-23 | A kind of lightweight protecting memorial alloy truss assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209064042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278686A (en) * | 2018-11-23 | 2019-01-29 | 吉林大学 | A kind of lightweight protecting memorial alloy truss assembly |
| CN114000436A (en) * | 2021-12-08 | 2022-02-01 | 安徽米斯格重工科技有限公司 | Steel construction bridge is convenient for installation and spacing tip mounting |
-
2018
- 2018-11-23 CN CN201821935502.3U patent/CN209064042U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278686A (en) * | 2018-11-23 | 2019-01-29 | 吉林大学 | A kind of lightweight protecting memorial alloy truss assembly |
| CN114000436A (en) * | 2021-12-08 | 2022-02-01 | 安徽米斯格重工科技有限公司 | Steel construction bridge is convenient for installation and spacing tip mounting |
| CN114000436B (en) * | 2021-12-08 | 2022-07-12 | 安徽米斯格重工科技有限公司 | Steel construction bridge is convenient for installation and spacing tip mounting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107498948A (en) | A kind of multi-gradient dot-matrix sandwich panel and preparation method thereof | |
| CN209064042U (en) | A kind of lightweight protecting memorial alloy truss assembly | |
| CN109398595A (en) | A kind of maritime vehicles structure | |
| CN202294642U (en) | Energy-absorption box | |
| CN109849827A (en) | A kind of bionical skeleton-type memorial alloy collision bumper | |
| CN103625553B (en) | A kind of square taper aluminium alloy automobile front side member based on embedded carbon fiber | |
| CN103818050A (en) | Light-metal sandwich composite structure and manufacturing method thereof | |
| CN109591743A (en) | A kind of car crass energy-absorption box of efficient stable energy-absorbing | |
| CN202320512U (en) | Vehicle body framework | |
| CN107499495A (en) | A kind of composite wing skins front edges of interior pad sandwich core material and preparation method thereof | |
| CN203766148U (en) | Light metal sandwich composite structure | |
| CN111272017A (en) | Ultralight bullet-resistant composite board suitable for manufacturing light combat tank | |
| CN112606495A (en) | Compound antiknock protective structure | |
| CN110843710B (en) | Automobile collision energy-absorbing sandwich structure | |
| CN109742277B (en) | Reinforced efficient protection battery box | |
| CN106784467A (en) | A kind of battery pack anticollision girder construction | |
| CN109278686A (en) | A kind of lightweight protecting memorial alloy truss assembly | |
| CA2929869C (en) | Crash energy absorbing part | |
| CN207697166U (en) | Honeycomb ceramics collision energy-absorbing module | |
| CN103057690A (en) | Airplane wing surface front edge structure | |
| CN103924701A (en) | Nuclear power plant shield workshop missile impact resisting corrugation steel plate foam aluminum protection armor | |
| CN106828376B (en) | Reverse-cone-shaped honeycomb automobile bumper supporting structure | |
| CN109624449B (en) | Shock-resistant curved bar lattice sandwich plate structure | |
| CN201575276U (en) | Light-weight multi-layer thermal protection material structure | |
| CN206884960U (en) | A kind of foamed aluminium/fiber weaving cloth compound vehicle collision prevention girders |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |