CN206095834U - Experimental facilities is impacted to multi -functional high speed - Google Patents
Experimental facilities is impacted to multi -functional high speed Download PDFInfo
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- CN206095834U CN206095834U CN201621144319.2U CN201621144319U CN206095834U CN 206095834 U CN206095834 U CN 206095834U CN 201621144319 U CN201621144319 U CN 201621144319U CN 206095834 U CN206095834 U CN 206095834U
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- level
- chamber
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- servo actuator
- high speed
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Abstract
The utility model discloses an experimental facilities is impacted to multi -functional high speed, including emitter, barrel and target chamber, emitter with gun barrel connected, the barrel pass through shot and bullet hold in the palm separator with the target chamber is connected, be provided with speed sensor and target plate loading device in the target chamber, target plate loading device include the level to tensile servo actuator, vertical to tensile servo actuator, frame, level to adjustment mechanism, vertical to adjustment mechanism, slewing mechanism, wheel and hydraulic power source, the hydraulic power source all around respectively through the level to tensile servo actuator, vertically set up in the frame to adjustment mechanism to adjustment mechanism and vertical to tensile servo actuator, level, vertically be provided with slewing mechanism to the adjustment mechanism lower extreme, both ends are provided with the wheel below the slewing mechanism, target plate loading device has the mobility. The utility model discloses it hurts the dual function of effect experiment at the high speed striking of stress state to have dull and stereotyped impact test and structure.
Description
Technical field：
This utility model is related to a kind of high-speed impact experimental facilitiess, and more particularly to a kind of multifunctional high speed striking experiment sets
It is standby.
Background technology：
Existing high-speed impact experimental system functionally sees mainly there are two classes：One class is used for material high-pressure physics, mechanics
The plate impact experiment of performance test, it is another kind of for simulating the threat such as high speed fragments, projectile source to structural damage effect reality
Test, but prior art is primarily present following deficiency：（1）Single function, experimental system only possess the one kind in above-mentioned two classes function,
Middle-size and small-size research unit's needs can not be met while carrying out the needs of kinds of experiments research；（2）It is currently used for damage effect research
Experimental system can not realize impact of the target plate under stress, it is impossible to be subjected under complicated applied force state for research structure
Damage during attack.
Utility model content：
Technical problem to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided one kind can both be put down
Physics and Experiments of Machanics that plate clashes into, can carry out many of the experiment of damage effect when structure is subjected to high-speed impact in the loaded state again
Function high-speed impact experimental facilitiess.
This utility model is adopted the technical scheme that by solving technical problem：
A kind of multifunctional high speed striking experiment equipment, including discharger, gun tube and target chamber, the discharger with it is described
Gun tube connects, and the gun tube is connected with separation of the projectile seat device with the target chamber by bullet, and the dress that tests the speed is provided with the target chamber
Put and target plate charger, the target plate charger includes level to stretching servo actuator, vertically to stretching servo start
, to governor motion, vertically to governor motion, rotating mechanism, wheel and hydraulic power source, hydraulic power source surrounding is led to respectively for device, frame, level
Cross level to set to governor motion to stretching servo actuator, vertically to stretching servo actuator, level to governor motion and vertically
Put in frame, governor motion lower end is provided with rotating mechanism vertically, two ends are provided with wheel, the target below rotating mechanism
Plate charger has mobility, is provided with expanding chamber on the bullet and separation of the projectile seat device, and expansion interior is provided with gas
Room and obstruction plate.
The gun tube includes pump line, high pressure section and transmitting tube, and light gas are full of inside pump line, and high pressure section is by inside and outside two-layer
Pump line is connected with transmitting tube by composition, internal layer by octave pyramid angle, and transmitting pipe orifice is smooth and collimation is good.
The discharger includes lighter and powder chamber, and instrument connection is provided with powder chamber.
The speed measuring device is tested the speed using laser blocking or electromagnetism tests the speed.
Positive beneficial effect of the present utility model is：
1st, this utility model makes this practicality new by increasing unique target plate charger and bullet and separation of the projectile seat device
Type can both carry out physics and the Experiments of Machanics of plate impact, can carry out structural deterioration effect experiment again.
2nd, in this utility model, target plate charger is a moveable device, releases target chamber, can be used as independent double
To loading experiment system, target chamber is pushed, impact injury experiment of the structure under Subjected To Biaxial Loading state can be carried out, with good reality
With property and convenience.
3rd, in this utility model, target plate charger has two independent actuator, is capable of achieving level, vertical both direction
Independent loads；The main part of target plate charger is arranged in the frame in adjustable direction, can pass through to adjust the side of frame
Position intersects angle come arbitrarily adjust experimental piece and bullet so as to controllability.
4th, in this utility model, bullet and separation of the projectile seat device adopt dual separation principle, and one is the special expansion of design
Room, the air chamber of built-in one section of inflatable pressure, the air pressure in its air chamber is adjustable, when bullet is passed through, by aerodynamic drag by bullet support with
Accelerated model separation；Two is to arrange barrier plate, it is ensured that detached bullet support will not encounter target plate, interference damage result.
Description of the drawings：
Fig. 1 is the structural representation of this utility model multifunctional high speed striking experiment equipment；
Fig. 2 is the powder chamber structural representation in Fig. 1 in discharger；
Fig. 3 is the pump line structural representation in Fig. 1 in gun tube；
Fig. 4 is the high pressure section structural representation in Fig. 1 in gun tube；
Fig. 5 is the transmitting tube structural representation in Fig. 1 in gun tube；
Fig. 6 is target chamber structure schematic diagram in Fig. 1；
Fig. 7 is bullet and separation of the projectile seat apparatus structure schematic diagram in Fig. 1；
Fig. 8 is bullet and separation of the projectile seat principle schematic；
Fig. 9 is target plate charger structural representation in Fig. 1.
Specific embodiment：
The utility model is further explained and explanation with specific embodiment below in conjunction with the accompanying drawings：
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9：In figure, 1- dischargers, 2- gun tubes, 3- targets
Room, 4- bullets and separation of the projectile seat device, 5- speed measuring devices, 6- target plate chargers, 7- expanding chambers, 8- air chambers, 9- stop plate,
10- lighters, 11- powder chambers, 12- instrument connections, 13- bullets, 14- combination type bullet supports, 2-1- pump lines, 2-2- high pressure sections, 2-3-
Transmitting tube, 6-1- levels to stretching servo actuator, 6-2- vertically to stretching servo actuator, 6-3- frames, 6-4- levels to
Governor motion, 6-5- is vertically to governor motion, 6-6- rotating mechanisms, 6-7- wheels, 6-8- hydraulic power sources.
Embodiment：A kind of multifunctional high speed striking experiment equipment, including discharger 1, gun tube 2 and target chamber 3, discharger
1 is connected with gun tube 2, and gun tube 2 is connected with separation of the projectile seat device 4 with target chamber 3 by bullet, is provided with 5 He of speed measuring device in target chamber 3
Target plate charger 6, target plate charger 6 include level to stretching servo actuator 6-1, vertically to stretching servo actuator 6-
2nd, frame 6-3, level be to governor motion 6-4, vertically to governor motion 6-5, rotating mechanism 6-6, wheel 6-7 and hydraulic power source 6-8,
Hydraulic power source 6-8 surroundings are respectively by level to stretching servo actuator 6-1, vertically to stretching servo actuator 6-2, level to tune
Save mechanism 6-4 and be vertically arranged in frame 6-3 to governor motion 6-5, governor motion 6-5 lower ends are provided with rotating machine vertically
Structure 6-6, below rotating mechanism 6-6, two ends are provided with wheel 6-7, and target plate charger 6 has mobility.
Level is made up of to stretching servo actuator 6-1 and vertically to stretching servo actuator 6-2 modular construction, by oil
Cylinder, piston, electrohydraulic servo valve, oil filter, pressure transducer etc. are constituted, and can produce the pulling force of 200kN respectively, and force value precision is better than
± 1%, may move stroke is 200mm.
Frame 6-3 is made for stiffness structural steel, for installing actuator, has rotating mechanism 6-6 below frame 6-3, is used
Angle is intersected in adjust target plate and bullet, can arbitrarily be adjusted in the range of 0～90 degree；Level is manual to governor motion 6-4
Luo Gang and screw, for fine setting from target plate level to position；It is vertically manual Luo Gang and screw to governor motion 6-5, for target
Plate is vertically to the fine setting of position；There are 4 sets of trolley idler wheels and guide rail below chassis, so as to the movement of target plate charger.
Bullet and separation of the projectile seat device 4 are using combination type bullet support 14, expanding chamber 7 and stop plate 9 and combine method, arrange special
The expanding chamber 7 of door, the air chamber 8 of built-in one section of inflatable pressure, air pressure is adjustable, when combination type bullet support 14 is passed through with bullet 13, by
Combination type bullet support 14 is separated by aerodynamic drag with bullet 13, and thoroughly prevents combination type bullet support 14 to target plate by stopping plate 9
Clash into.
Gun tube 2 includes pump line 2-1, high pressure section 2-2 and transmitting tube 2-3, is full of light gas, during transmitting inside pump line 2-1
Light gas are compressed to very high pressure by powder burning gas push piston, Small diaphragm-piece pusher is broken through and is moved ball and bullet support assembly
Motion；High pressure section 2-2 is formed by inside and outside two-layer hot jacket, and pump line 2-1 is connected with transmitting tube 2-3 by internal layer by octave pyramid angle, together
When piston is arrested in high pressure section 2-2；Outer layer plays a part of to strengthen intensity and increases quality, it is ensured that the safety under high pressure；
Transmitting tube 2-3 is one section of thick cyclinder, can bear hundreds of MPa of pressure, and endoporus is smooth and collimation is good, bullet 13 during transmitting
It is steady in transmitting tube 2-3 to accelerate until going out thorax hits target.
Discharger 1 includes lighter 10 and powder chamber 11, and its core is powder chamber 11, is lighted a fire using electric cap,
Under electric pulse effect, electric cap blast, the black powder ignited in powder chamber 11, the igniting for propellant powder provide necessary temperature
With pressure, instrument connection 12 is reserved in the middle part of powder chamber, can test the pressure change of powder chamber 11 in emission process.
Speed measuring device 5 is tested the speed using laser blocking or electromagnetism tests the speed come the speed for testing bullet 13.
During operation, the black powder ignited in powder chamber 11 using electric cap igniting, powder chamber of the gunpowder in discharger 1
Detonation in 11, compresses the light gas in high pressure section by piston, when the pressure of light gas rises to a certain extent, rupture of membranes,
Bullet and bullet support assembly are driven, by aerodynamic drag by combination type bullet support 14 and bullet 13 in bullet with separation of the projectile seat device 4
Separate, and thoroughly prevent shock of the combination type bullet support 14 to target plate, subsequent bullet 13 from target being got to into target chamber 3 by stopping plate 9
On plate, speed measuring device 5 records its speed.
The above, is only preferred embodiments of the present utility model, does not make any formal to this utility model
Restriction, every any simple modification above example made according to technical spirit of the present utility model, equivalent variations with
Modification, still falls within the protection domain of technical solutions of the utility model.
Claims (4)
1. a kind of multifunctional high speed striking experiment equipment, including discharger, gun tube and target chamber, is characterized in that：The transmitting dress
Put and be connected with the gun tube, the gun tube is connected with separation of the projectile seat device with the target chamber by bullet, arrange in the target chamber
There are speed measuring device and target plate charger, the target plate charger includes level to stretching servo actuator, vertically to stretching
Servo actuator, frame, level are to governor motion, vertically to governor motion, rotating mechanism, wheel and hydraulic power source, hydraulic power source four
Week is respectively by level to stretching servo actuator, vertically to stretching servo actuator, level to governor motion and vertically to tune
Section mechanism is arranged in frame, and governor motion lower end is provided with rotating mechanism vertically, and below rotating mechanism, two ends are provided with car
Wheel, the target plate charger have mobility, are provided with expanding chamber on the bullet and separation of the projectile seat device, and expansion is indoor
It is provided with air chamber and stops plate.
2. multifunctional high speed striking experiment equipment according to claim 1, is characterized in that：The gun tube includes pump line, height
Pressure section and transmitting tube, is full of light gas inside pump line, high pressure section is made up of inside and outside two-layer, and internal layer is by octave pyramid angle by pump line
It is connected with transmitting tube, transmitting pipe orifice is smooth and collimation is good.
3. multifunctional high speed striking experiment equipment according to claim 1, is characterized in that：The discharger includes igniting
Device and powder chamber, are provided with instrument connection on powder chamber.
4. multifunctional high speed striking experiment equipment according to claim 1, is characterized in that：The speed measuring device adopts laser
Blocking is tested the speed or electromagnetism tests the speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144319.2U CN206095834U (en) | 2016-10-21 | 2016-10-21 | Experimental facilities is impacted to multi -functional high speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144319.2U CN206095834U (en) | 2016-10-21 | 2016-10-21 | Experimental facilities is impacted to multi -functional high speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206095834U true CN206095834U (en) | 2017-04-12 |
Family
ID=58484726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621144319.2U Expired - Fee Related CN206095834U (en) | 2016-10-21 | 2016-10-21 | Experimental facilities is impacted to multi -functional high speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206095834U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644778A (en) * | 2016-10-21 | 2017-05-10 | 中国人民解放军空军第航空学院 | Multifunctional high-speed impact experimental equipment |
| CN108414550A (en) * | 2018-05-15 | 2018-08-17 | 西南交通大学 | A kind of double target chamber devices of gas big gun loading experiment |
| CN108918147A (en) * | 2018-06-21 | 2018-11-30 | 南京航空航天大学 | It is a kind of bilayer targeting testing device and hot environment test method |
| CN109470555A (en) * | 2018-11-06 | 2019-03-15 | 哈尔滨工程大学 | A kind of film flying correction regulating device |
| CN110345811A (en) * | 2019-07-24 | 2019-10-18 | 哈尔滨工业大学 | Air bubble bird impact tests device |
| CN112923810A (en) * | 2021-01-21 | 2021-06-08 | 中国科学院力学研究所 | Axial movement sealing device for gas detonation driven ultra-high-speed launching device |
| CN113959832A (en) * | 2021-07-20 | 2022-01-21 | 哈尔滨工业大学 | Rotating shaft type variable-angle loading clamp based on light gas gun and mounting method thereof |
-
2016
- 2016-10-21 CN CN201621144319.2U patent/CN206095834U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644778A (en) * | 2016-10-21 | 2017-05-10 | 中国人民解放军空军第航空学院 | Multifunctional high-speed impact experimental equipment |
| CN106644778B (en) * | 2016-10-21 | 2023-07-21 | 中国人民解放军空军工程大学航空机务士官学校 | Multifunctional high-speed impact experimental equipment |
| CN108414550A (en) * | 2018-05-15 | 2018-08-17 | 西南交通大学 | A kind of double target chamber devices of gas big gun loading experiment |
| CN108414550B (en) * | 2018-05-15 | 2024-01-12 | 西南交通大学 | Double-target chamber device for air cannon loading experiment |
| CN108918147A (en) * | 2018-06-21 | 2018-11-30 | 南京航空航天大学 | It is a kind of bilayer targeting testing device and hot environment test method |
| CN109470555B (en) * | 2018-11-06 | 2021-07-06 | 哈尔滨工程大学 | Flying piece correction and adjustment device |
| CN109470555A (en) * | 2018-11-06 | 2019-03-15 | 哈尔滨工程大学 | A kind of film flying correction regulating device |
| CN110345811B (en) * | 2019-07-24 | 2021-11-09 | 哈尔滨工业大学 | Air cannon bird collision test device |
| CN110345811A (en) * | 2019-07-24 | 2019-10-18 | 哈尔滨工业大学 | Air bubble bird impact tests device |
| CN112923810A (en) * | 2021-01-21 | 2021-06-08 | 中国科学院力学研究所 | Axial movement sealing device for gas detonation driven ultra-high-speed launching device |
| CN112923810B (en) * | 2021-01-21 | 2022-06-21 | 中国科学院力学研究所 | Axial movement sealing device for gas detonation driven ultra-high-speed launching device |
| CN113959832A (en) * | 2021-07-20 | 2022-01-21 | 哈尔滨工业大学 | Rotating shaft type variable-angle loading clamp based on light gas gun and mounting method thereof |
| CN113959832B (en) * | 2021-07-20 | 2023-11-03 | 哈尔滨工业大学 | Rotary shaft type variable angle loading clamp based on light air cannon and mounting method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20171021 |
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| CF01 | Termination of patent right due to non-payment of annual fee |