CN205784908U - A kind of air artillery equivalent loading test device for hanging - Google Patents
A kind of air artillery equivalent loading test device for hanging Download PDFInfo
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- CN205784908U CN205784908U CN201620499793.0U CN201620499793U CN205784908U CN 205784908 U CN205784908 U CN 205784908U CN 201620499793 U CN201620499793 U CN 201620499793U CN 205784908 U CN205784908 U CN 205784908U
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- air bubble
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Abstract
This utility model provides a kind of air artillery equivalent loading test device for hanging, and the program includes air bubble, air bubble loads bullet, overload test imitating shell and fixing device；Air bubble loads bullet and is placed in inside air bubble；Overload test imitating shell is fixing on the securing means；Air bubble can be launched air bubble loading bullet and impinge upon on overload test imitating shell.The program uses air bubble to launch equivalence target plate shock bullet to be measured, the structure of experimental provision can be simplified while ensureing measurement requirement, avoid the complicated ancillary electrical component such as anti-high-g level wide pulse width missile-borne power supply, missile-borne test recording equipment is installed, reduce use cost, there is preferable practical value and reliable operability.
Description
Technical field
The utility model relates to a kind of Penetrator Weapon electronic system mechanical environment charger, especially a kind of air artillery equivalent loading test device for hanging.
Background technology
After nuclear weapon come out, important national defense facility goes underground rapidly, promotes the research and development of Penetration weapon.Meanwhile, the hard goal such as bridge, airfield runway, hangar, armored vehicle, aircraft carrier also promotes the birth of Penetrator Weapon.Penetrator Weapon electronic system high overload to be experienced mechanical environment is also survived, and to complete the identification to target, counts layer, and time delay etc. is to reach to injure target.Therefore, in Penetrator Weapon electronic system R&D process, its high-g level wide pulse width mechanical test is essential.
China's high-g level wide pulse width experimental test technology is the most relatively backward at present, and instrument, equipment, facility are the most complete or the most supporting.The paces that weapon technologies advances are had a strong impact on.So, it is necessary to accelerate development Penetrator Weapon electronic system high-g level wide pulse width mechanical test technology, set up corresponding assay device and could meet the needs of Modern High-Tech's armament systems development.
Penetrator Weapon electronic system mechanical test mainly includes laboratory proofing test and target range examination property test.Wherein target range examination property Artillery experiment and rocket sled test can reflect the performance characterisitic of Penetrator Weapon electronic system the most really, but expend big, the longest.And Penetrator Weapon electronic system needs to carry out substantial amounts of high-g level wide pulse width mechanical test at model machine Qualify Phase.At present, the most checking means of domestic application are air bubble verification experimental verification, and the dynamic high pressure device such as large-scale gas big gun and explosive detonation mainly build China Engineering Physics Research Institute in, and its purport is to service for weapon physical study.Such as nineteen eighty-two, Xibei Nuclear Techn Inst completes the single stage compress gas big gun development of 57mm bore, maximum bullet speed 1400m/s, and the non-gunpowder that have developed bore 130mm single stage compress gas big gun and 10mm bore the nineties drives two grades of gas big gun maximum bullet speed 7000m/s.There are many colleges and universities in China such as: Chinese University of Science and Technology, Harbin Institute of Technology, the National University of Defense technology, Beijing Institute of Technology, Institutes Of Technology Of Nanjing have Gas Gun shock dynamics testing equipment.Mainly by the low cost lift-off technology of Gas Gun, carrying out the impact test of object, research collision mechanism, crash acceleration and the research of terminal ballistics, such as ballistic experiment, space flight collision, fuse Crash research etc..Institutes Of Technology Of Nanjing developed the artillery simulators of a kind of 57mm of employing bore carry out fuse and priming system dynamically target simulation test technology, the loading of bullet and the kinestate of parts are measured by missile-borne acceleration transducer and displacement transducer, this method reflects the state of priming system more truly, target impact acceleration value about 70000G, hit velocity is more than 300m/s.
Sum up the air bubble penetration test device used both at home and abroad, find all to use Penetrator Weapon electronic system is arranged on the method within expeimental cartridge, clash into target plate by air bubble transmitting and simulate the mechanical environment experienced of Penetrator Weapon electronic system.This kind of device can meet fundamental test requirement, but due to Penetrator Weapon electronic system mechanical environment state in Penetration, electric property needs to measure in real time, and expeimental cartridge is mobile parts, so to install anti-high-g level wide pulse width power-supply system in the caliber space that air bubble expeimental cartridge is less additional, high-g level wide pulse width missile-borne test record system, makes expeimental cartridge structure complicated, even cannot install.Meanwhile, high-g level wide pulse width power-supply system, missile-borne are tested the relatively costly of record system, and are not typically reused, and cause experimentation cost higher, and the test period is longer.
Utility model content
The purpose of this utility model, it is aiming at the deficiency existing for prior art, and the technical scheme of a kind of air artillery equivalent loading test device for hanging is provided, the program uses air bubble to launch equivalence target plate shock bullet to be measured, the structure of experimental provision can be simplified while ensureing measurement requirement, avoid the complicated ancillary electrical component such as anti-high-g level wide pulse width missile-borne power supply, missile-borne test recording equipment is installed, reduce use cost, there is preferable practical value and reliable operability.
This programme is achieved by the following technical measures:
A kind of air artillery equivalent loading test device for hanging, includes air bubble, air bubble loading bullet, overload test imitating shell and fixing device；Air bubble loads bullet and is placed in inside air bubble；Overload test imitating shell is fixing on the securing means；Air bubble can be launched air bubble loading bullet and impinge upon on overload test imitating shell.
Preferred as this programme: air bubble loads bullet and includes bomb body and equivalence target plate；Equivalence target plate is fixed on bomb body；Equivalence target plate is shock portion.
Preferred as this programme: overload test imitating shell includes imitating shell bomb body and the bullet that can change；Bullet is shock portion.
Preferred as this programme: test recording equipment can be installed in the inside of imitating shell bomb body, and the data of test recording device records are by cable transmission to external equipment.
Preferred as this programme: be provided with adjustment cushion block between overload test imitating shell and fixing device.
Preferred as this programme: fixing device includes apron plate, supporting steel plate and back shroud；Supporting steel plate provides for whole fixing device and supports；Apron plate is used for ballistic support steel plate；Back shroud shrouds whole supporting steel plate rear portion.
The beneficial effect of this programme can be learnt according to the narration of such scheme, owing to overload test imitating shell uses fixed installation in this scenario, it is to avoid the complicated ancillary electrical component such as installation anti-high-g level wide pulse width missile-borne power supply, missile-borne test recording equipment.Overload characteristic adjusts cushion block can need to carry out the adjustment of thickness and material according to test, has widened the scope of test overload characteristic.Simulation test bullet fixture structure is simple, the compatible former air bubble target plate installation foundation of fixed frame.This utility model can be used for the mechanics overload environmental test of Penetrator Weapon electronic system, Penetrator Weapon sensor individual features experimental study, the test of small size priming system overload characteristic, the design of its structure has used ANSYS-LSdyna nonlinear explicit dynamic software to carry out dnamic checking calculating, method for designing is rigorous, feasible, there is preferable practical value and reliable operability.
As can be seen here, this utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent from.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that air bubble loads bullet.
Fig. 3 is the structural representation of overload test imitating shell.
Fig. 4 is the structural representation of fixing device
In figure, 1 is air bubble, and 2 load bullet for air bubble, 3 is overload test imitating shell, and 4 for adjusting cushion block, and 5 is fixing device, 6 is test recording equipment, 7 load bullet bomb body for air bubble, and 8 is equivalence target plate, and 9 is overload test imitating shell bullet, 10 is overload test imitating shell bomb body, 12 is apron plate, and 13 is supporting steel plate, and 15 is back shroud.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, in addition to mutually exclusive feature and/or step, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be by other equivalences or there is the alternative features of similar purpose replaced.I.e., unless specifically stated otherwise, an example during each feature is a series of equivalence or similar characteristics.
As it can be seen, this programme includes air bubble, air bubble loads bullet, overload test imitating shell and fixing device；Air bubble loads bullet and is placed in inside air bubble；Overload test imitating shell is fixing on the securing means；Air bubble can be launched air bubble loading bullet and impinge upon on overload test imitating shell.Air bubble loads bullet and includes bomb body and equivalence target plate；Equivalence target plate is fixed on bomb body；Equivalence target plate is shock portion.Overload test imitating shell includes imitating shell bomb body and the bullet that can change；Bullet is shock portion.Test recording equipment can be installed in the inside of imitating shell bomb body, and the data of test recording device records are by cable transmission to external equipment.Adjustment cushion block it is provided with between overload test imitating shell and fixing device.Fixing device includes apron plate, supporting steel plate and back shroud；Supporting steel plate provides for whole fixing device and supports；Apron plate is used for ballistic support steel plate；Back shroud shrouds whole supporting steel plate rear portion.
This programme is when reality is tested, load simulation experimental bullet is fixed on the securing means, cross load simulation experimental bullet bomb body internally installed test recording equipment, equivalence target plate is arranged on air bubble and loads on bullet, use air bubble to launch air bubble and load bullet, make equivalence target plate clash into load simulation experimental bullet, thus simulate the high-g level wide pulse width mechanical environment that Penetrator Weapon experiences inside body during penetrating steel target.Test recording equipment transfers data to exterior terminal, thus without crossing internally installed anti-high-g level wide pulse width power-supply system and the high-g level wide pulse width missile-borne test record system of load simulation experimental bullet, reduce use cost, there is preferable practical value and reliable operability.
This utility model is not limited to aforesaid detailed description of the invention.This utility model expands to any new feature disclosed in this manual or any new combination, and the arbitrary new method that discloses or the step of process or any new combination.
Claims (6)
1. an air artillery equivalent loading test device for hanging, is characterized in that: include air bubble, air bubble loads bullet, overload test imitating shell and fixing device；Described air bubble loads bullet and is placed in inside air bubble；Described overload test imitating shell is fixing on the securing means；Described air bubble can be launched air bubble loading bullet and impinge upon on overload test imitating shell.
A kind of air artillery equivalent loading test device for hanging the most according to claim 1, is characterized in that: described air bubble loads bullet and includes bomb body and equivalence target plate；Described equivalence target plate is fixed on bomb body；Described equivalence target plate is shock portion.
A kind of air artillery equivalent loading test device for hanging the most according to claim 1, is characterized in that: described overload test imitating shell includes imitating shell bomb body and the bullet that can change；Described bullet is shock portion.
A kind of air artillery equivalent loading test device for hanging the most according to claim 3, is characterized in that: test recording equipment can be installed in the inside of described imitating shell bomb body, and the data of test recording device records are by cable transmission to external equipment.
A kind of air artillery equivalent loading test device for hanging the most according to claim 1, is characterized in that: be provided with adjustment cushion block between described overload test imitating shell and fixing device.
A kind of air artillery equivalent loading test device for hanging the most according to claim 1, is characterized in that: described fixing device includes apron plate, supporting steel plate and back shroud；Described supporting steel plate provides for whole fixing device and supports；Described apron plate is used for ballistic support steel plate；Described back shroud shrouds whole supporting steel plate rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499793.0U CN205784908U (en) | 2016-05-30 | 2016-05-30 | A kind of air artillery equivalent loading test device for hanging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499793.0U CN205784908U (en) | 2016-05-30 | 2016-05-30 | A kind of air artillery equivalent loading test device for hanging |
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| Publication Number | Publication Date |
|---|---|
| CN205784908U true CN205784908U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620499793.0U Expired - Fee Related CN205784908U (en) | 2016-05-30 | 2016-05-30 | A kind of air artillery equivalent loading test device for hanging |
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| CN (1) | CN205784908U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841559A (en) * | 2016-05-30 | 2016-08-10 | 中国工程物理研究院电子工程研究所 | Novel air cannon equivalent loading test device |
| CN109579642A (en) * | 2018-11-29 | 2019-04-05 | 天津航天瑞莱科技有限公司 | Integral type high overload air bubble impacts shell |
| CN110470175A (en) * | 2019-09-24 | 2019-11-19 | 中国工程物理研究院电子工程研究所 | One kind being used for Penetrator Weapon electronic system mechanic equivalent experimental rig |
| CN111795619A (en) * | 2020-07-15 | 2020-10-20 | 南京理工大学 | Gun shooting test bomb with reverse buffer and test device thereof |
| CN114413693A (en) * | 2022-01-24 | 2022-04-29 | 安徽理工大学 | Gas detonation drive ultra-high speed launching test system |
-
2016
- 2016-05-30 CN CN201620499793.0U patent/CN205784908U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841559A (en) * | 2016-05-30 | 2016-08-10 | 中国工程物理研究院电子工程研究所 | Novel air cannon equivalent loading test device |
| CN105841559B (en) * | 2016-05-30 | 2017-11-21 | 中国工程物理研究院电子工程研究所 | A kind of air artillery equivalent loading test device for hanging |
| CN109579642A (en) * | 2018-11-29 | 2019-04-05 | 天津航天瑞莱科技有限公司 | Integral type high overload air bubble impacts shell |
| CN109579642B (en) * | 2018-11-29 | 2023-09-22 | 天津航天瑞莱科技有限公司 | Integrated high overload air cannon impact shell |
| CN110470175A (en) * | 2019-09-24 | 2019-11-19 | 中国工程物理研究院电子工程研究所 | One kind being used for Penetrator Weapon electronic system mechanic equivalent experimental rig |
| CN111795619A (en) * | 2020-07-15 | 2020-10-20 | 南京理工大学 | Gun shooting test bomb with reverse buffer and test device thereof |
| CN111795619B (en) * | 2020-07-15 | 2023-08-04 | 南京理工大学 | Shot testing bullet with reverse buffering function and testing device thereof |
| CN114413693A (en) * | 2022-01-24 | 2022-04-29 | 安徽理工大学 | Gas detonation drive ultra-high speed launching test system |
| CN114413693B (en) * | 2022-01-24 | 2023-07-14 | 安徽理工大学 | Gas detonation driving ultra-high-speed emission testing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210530 |