CN104267204B - High-velocity Projectiles retracting device - Google Patents
High-velocity Projectiles retracting device Download PDFInfo
- Publication number
- CN104267204B CN104267204B CN201410473544.XA CN201410473544A CN104267204B CN 104267204 B CN104267204 B CN 104267204B CN 201410473544 A CN201410473544 A CN 201410473544A CN 104267204 B CN104267204 B CN 104267204B
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- Prior art keywords
- velocity
- retracting device
- measurement target
- bullet
- velocity measurement
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Abstract
The invention discloses a kind of High-velocity Projectiles retracting device, including bullet retracting device, horizontal carriage, crane, described bullet retracting device includes collection box, velocity measurement target target holder, velocity measurement target；Horizontal carriage includes gripper shoe, guide rail and slide plate；Crane includes base, jack, steel shaft, axle sleeve, support；The present invention can change different soft-mediums, so as to ensure with most short safety travel deceleration High-velocity Projectiles, prevent bullet from wearing and tearing, and in bullet removal process, flight time of the bullet in soft-medium can be measured, for studying velocity attenuation rule of the bullet in the soft-medium, the characteristics of the High-velocity Projectiles retracting device has range of application big, can be used in reclaiming bullet in bounce-back road experimental study, it can also be used to reclaim small-sized EFP, kinetic energy weapon or other Small Civil high-speed objects.
Description
Technical field
The invention belongs to bullet recovery technology field, particularly a kind of High-velocity Projectiles retracting device.
Background technology
In the experimental study of new penetration body, needing to use High-velocity Projectiles recovery technology carries out lossless time to test with bullet
Receive.High-velocity Projectiles retracting device is to safety deceleration High-velocity Projectiles important in inhibiting.
Pope.M and David Lambert et al. exist《Analysis of a soft catch for conventional
warhead》With《Soft-recovery of explosively formed penetrators》Propose in text at a high speed
The optimization design of the soft-medium retracting device of EFP.First Allen et al. is invaded in media as well by testing the Rigid Projectile that sets up
The resistance model on body is acted on when thorough, is applied in soft recovery EFP.
Lu Ming, Gu Wenbin et al. exist《The experimental study of the soft recovery technology of high speed EFP》Speed has been carried out about in one text
The EFP recovery tests of 2300m/s, improve EFP recovery methods.To various velocity of shot and pattern, different medium has been obtained
Damping characteristic data.Experiment acquired results provide reference for the further design and experiment of high speed EFP soft-medium retracting device.
Recovery of the above retracting device for high speed EFP, structure are complex, and nothing is systematically discussed.Domestic other
The retracting device of type bullet is also rarely reported, and in substantial amounts of test, main application fine sand and water are simply returned as soft-medium
Receive, the bullet for reclaiming gained there are the phenomenons such as obvious jumping-up and heavy wear, it is impossible to reach the purpose of recycle without damage.
Content of the invention
It is an object of the invention to provide a kind of High-velocity Projectiles retracting device, the equipment can be subtracted with most short safety travel
Fast High-velocity Projectiles, prevent the device of the wear-out failure of bullet, solve the problems, such as the recycle without damage of bullet.
The technical solution for realizing the object of the invention is：
A kind of High-velocity Projectiles retracting device, including bullet retracting device, horizontal carriage, crane；Bullet reclaims dress
Put including collection box, velocity measurement target target holder and velocity measurement target, collection box is the dismountable hollow box body of top cover, velocity measurement target target holder is fixed and set
It is placed in collection box, velocity measurement target is fixed on velocity measurement target target holder；Horizontal carriage includes gripper shoe, guide rail and slide plate, supports
The guide rail vertical along collection box axial direction being provided with plate, slide plate is arranged on guide rail, being coordinated with slide, gripper shoe is solid
Surely it is arranged at the top of crane, collection box is fixedly installed on slide plate.
Compared with prior art, its remarkable advantage is the retracting device：
(1) structure design of the invention is simple, is easy to industrial processes.
(2) whole retracting device of the invention can achieve the movement of three-dimensional, be easy to the center pair of collection box front end face
Quasi- gun muzzle.
(3) retracting device of the invention can be directed to the bullet of different shape and initial velocity, select suitable soft-medium or soft Jie
Matter is combined, and reaches the purpose of recycle without damage.
(4) velocity measurement target is provided with retracting device of the invention, the bullet for reclaiming can be tested the speed, extrapolate bullet
Attenuation law of the speed in soft-medium.
(5) retracting device usage range of the invention is wide, can be used for small-sized EFP, kinetic energy weapon or other Small Civils at a high speed
Object etc..
Below in conjunction with the accompanying drawings the present invention is described in further detail.
Description of the drawings
Fig. 1 is the general structure schematic diagram of High-velocity Projectiles retracting device of the present invention.
Fig. 2 is the structural representation of High-velocity Projectiles retracting device collection box of the present invention.
Fig. 3 is the structural representation of High-velocity Projectiles retracting device crane of the present invention.
Specific embodiment
In conjunction with Fig. 1～Fig. 3：
A kind of High-velocity Projectiles retracting device of the present invention, including bullet retracting device, horizontal carriage, crane；Bullet
Retracting device includes collection box 1, velocity measurement target target holder 3 and velocity measurement target 2, and collection box 1 is the dismountable hollow box body of top cover, velocity measurement target
Target holder 3 is fixedly installed in collection box 1, and velocity measurement target 2 is fixed on velocity measurement target target holder 3；Horizontal carriage include gripper shoe 5,
Guide rail 11 and slide plate 4, are provided with the guide rail 11 vertical along 1 axial direction of collection box in gripper shoe 5, slide plate 4 is arranged at guide rail 11
On, it is slidably matched with guide rail 11, gripper shoe 5 is fixedly installed at the top of crane, and collection box 1 is fixedly installed on slide plate 4.
Crane is made up of base 10, jack 7, steel shaft 8, axle sleeve 9 and support 6, is provided with and base 10 on base 10
Vertical steel shaft 8, the top of base 10 are provided with support 6, and the fixing end of jack 7 is connected with base 10, the output of jack 7
End is connected with support 6, is provided with axle sleeve 9 on support 6, and the position of axle sleeve 9 is corresponding with steel shaft 8 and is slidably matched.
On the top cover of collection box 1, the position corresponding with velocity measurement target 2 is provided with through hole.
At least provided with two velocity measurement target target holders 3 and the velocity measurement target 2 being respectively arranged on velocity measurement target target holder 3 in collection box 1.
The lower end of base 10 is provided with universal wheel.
Embodiment：
In conjunction with Fig. 1～Fig. 3：
A kind of High-velocity Projectiles retracting device, including bullet retracting device, horizontal carriage, crane；Bullet reclaims dress
Put including collection box 1, velocity measurement target target holder 3 and velocity measurement target 2, collection box 1 is the dismountable hollow box body of top cover, velocity measurement target target holder 3
It is fixedly installed in collection box 1, velocity measurement target 2 is fixed on velocity measurement target target holder 3；Horizontal carriage includes gripper shoe 5, guide rail 11
With slide plate 4, the guide rail 11 vertical along 1 axial direction of collection box in gripper shoe 5, is provided with, slide plate 4 is arranged on guide rail 11, and is led
Rail 11 is slidably matched, and gripper shoe 5 is fixedly installed at the top of crane, and collection box 1 is fixedly installed on slide plate 4；Crane is the bottom of by
Seat 10, jack 7, steel shaft 8, axle sleeve 9 and support 6 are constituted, and are provided with the steel shaft 8 vertical with base 10, base 10 on base 10
Top be provided with support 6, the fixing end of jack 7 is connected with base 10, and the output end of jack 7 is connected with support 6, support
Axle sleeve 9 is provided with 6, and the position of axle sleeve 9 is corresponding with steel shaft 8 and is slidably matched；With 2 phase of velocity measurement target on the top cover of collection box 1
Corresponding position is provided with through hole, in collection box 1 at least provided with two velocity measurement target target holders 3 be respectively arranged at velocity measurement target target holder 3
On velocity measurement target 2, the lower end of base 10 is provided with universal wheel.
Whole device is positioned over Trajectory-terminal, according to bullet size and initial velocity, adds suitable soft-medium, soft-medium can group
Close and use, front end of the density from low to high from 1 casing of collection box arranges to the back-end.
By the height of the adjustable collection box of crane, the horizontal cross position for adjusting collection box by slide plate 4, it is ensured that return
The center and gun muzzle for receiving case front end face is on same straight line.Can light moving recovery device by wheel.
Velocity measurement target target holder 3 is positioned in collection box, and velocity measurement target 2 is on velocity measurement target target holder 3.The wire of velocity measurement target 2 leads to
The through hole for crossing collection box top cover is drawn, and the wire other end is connected on tester, for measuring the flight time of bullet, Jin Ertong
The theoretical model of correlation is crossed, the resistance coefficient of soft-medium is derived, the velocity attenuation rule of bullet is studied.
Claims (5)
1. a kind of High-velocity Projectiles retracting device, it is characterised in that：Including bullet retracting device, horizontal carriage, crane；Bullet
Ball retracting device includes collection box (1), velocity measurement target target holder (3) and velocity measurement target (2), and collection box (1) is that top cover is removably hollow
Casing, velocity measurement target target holder (3) are fixedly installed in collection box (1), and velocity measurement target (2) is fixed on velocity measurement target target holder (3)；Level is slided
Dynamic device includes gripper shoe (5), guide rail (11) and slide plate (4), is provided with and hangs down along collection box (1) axial direction in gripper shoe (5)
Straight guide rail (11), slide plate (4) are arranged on guide rail (11), are slidably matched with guide rail (11), and gripper shoe (5) is fixedly installed on liter
Drop top of the trellis, collection box (1) are fixedly installed on slide plate (4).
2. High-velocity Projectiles retracting device according to claim 1, it is characterised in that：Described crane by base (10),
Jack (7), steel shaft (8), axle sleeve (9) and support (6) are constituted, and are provided with the steel shaft vertical with base (10) on base (10)
(8), be provided with support (6) above base (10), the fixing end of jack (7) is connected with base (10), jack (7) defeated
Go out end to be connected with support (6), on support (6), be provided with axle sleeve (9), the position of axle sleeve (9) is corresponding with steel shaft (8) and slip is matched somebody with somebody
Close.
3. High-velocity Projectiles retracting device according to claim 1, it is characterised in that：On the top cover of described collection box (1)
The position corresponding with velocity measurement target (2) is provided with through hole.
4. High-velocity Projectiles retracting device according to claim 1, it is characterised in that：At least set in described collection box (1)
The velocity measurement target (2) for being equipped with two velocity measurement target target holders (3) and being respectively arranged on velocity measurement target target holder (3).
5. High-velocity Projectiles retracting device according to claim 2, it is characterised in that：The lower end of described base (10) is arranged
There is universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473544.XA CN104267204B (en) | 2014-09-16 | 2014-09-16 | High-velocity Projectiles retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473544.XA CN104267204B (en) | 2014-09-16 | 2014-09-16 | High-velocity Projectiles retracting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104267204A CN104267204A (en) | 2015-01-07 |
| CN104267204B true CN104267204B (en) | 2017-03-15 |
Family
ID=52158745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410473544.XA Expired - Fee Related CN104267204B (en) | 2014-09-16 | 2014-09-16 | High-velocity Projectiles retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104267204B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643419B (en) * | 2017-10-27 | 2023-10-20 | 西安工业大学 | High-speed air cannon projectile launching speed capturing instrument and method thereof |
| CN107976126B (en) * | 2017-12-01 | 2023-05-26 | 西安工业大学 | Shell recovery device for shell speed measurement and recovery method thereof |
| CN108592714B (en) * | 2018-03-01 | 2020-05-12 | 北京理工大学 | Test device for testing fragment speed attenuation |
| CN108844421B (en) * | 2018-07-04 | 2020-07-31 | 中北大学 | Experimental shot recovery unit |
| CN109580980B (en) * | 2019-01-28 | 2023-11-10 | 西安工业大学 | High-speed moving body speed detection system and detection method thereof |
| CN109870372B (en) * | 2019-03-04 | 2021-07-13 | 南京理工大学 | Two-bin type fragment recovery experimental device for active material impact crushing research |
| CN110595301B (en) * | 2019-09-19 | 2021-05-18 | 中国人民解放军陆军工程大学 | Harmless recovery unit of shot |
| CN112344811A (en) * | 2020-10-13 | 2021-02-09 | 南京理工大学 | Soft recovery unit of high-speed flight body |
| CN112781451B (en) * | 2020-12-26 | 2022-08-05 | 中北大学 | Multistage soft recovery method for high-speed test projectile and auxiliary device thereof |
| CN113513948A (en) * | 2021-08-04 | 2021-10-19 | 中国空气动力研究与发展中心超高速空气动力研究所 | Device and method for decelerating and recovering ultrahigh-speed flight model |
| CN114136158B (en) * | 2021-12-09 | 2023-09-05 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | Test device for detecting capability of projectile body penetrating multilayer medium |
Citations (4)
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|---|---|---|---|---|
| US7163205B1 (en) * | 2003-09-23 | 2007-01-16 | The United States Of America As Represented By The Secretary Of The Army | Recovery apparatus for fragmented ballistic materials and method for collection of the same |
| CN102226672A (en) * | 2011-04-23 | 2011-10-26 | 中北大学 | Overload test guard box of air bomb |
| CN103604321A (en) * | 2013-11-19 | 2014-02-26 | 中北大学 | Soft recovery method of storage testing device embedded in high-speed flying body |
| CN204142752U (en) * | 2014-09-16 | 2015-02-04 | 南京理工大学 | High-velocity Projectiles retracting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020139182A1 (en) * | 2001-01-31 | 2002-10-03 | Duke Leslie P. | Systems and methods for projectile recovery |
| KR20080111267A (en) * | 2007-06-18 | 2008-12-23 | 민미례 | Warhead reclainer(5.56mm 9mm 7.62mm) |
-
2014
- 2014-09-16 CN CN201410473544.XA patent/CN104267204B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7163205B1 (en) * | 2003-09-23 | 2007-01-16 | The United States Of America As Represented By The Secretary Of The Army | Recovery apparatus for fragmented ballistic materials and method for collection of the same |
| CN102226672A (en) * | 2011-04-23 | 2011-10-26 | 中北大学 | Overload test guard box of air bomb |
| CN103604321A (en) * | 2013-11-19 | 2014-02-26 | 中北大学 | Soft recovery method of storage testing device embedded in high-speed flying body |
| CN204142752U (en) * | 2014-09-16 | 2015-02-04 | 南京理工大学 | High-velocity Projectiles retracting device |
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| Publication number | Publication date |
|---|---|
| CN104267204A (en) | 2015-01-07 |
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