CN106394930A - Dynamical system of aircraft test platform - Google Patents
Dynamical system of aircraft test platform Download PDFInfo
- Publication number
- CN106394930A CN106394930A CN201610793301.3A CN201610793301A CN106394930A CN 106394930 A CN106394930 A CN 106394930A CN 201610793301 A CN201610793301 A CN 201610793301A CN 106394930 A CN106394930 A CN 106394930A
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- CN
- China
- Prior art keywords
- work
- dolly
- reel
- motor
- backhaul
- 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.)
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Links
- 238000005183 dynamical system Methods 0.000 title claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000001133 acceleration Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention provides a dynamical system of an aircraft test platform. The dynamical system comprises a working motor, front wire guide rollers, a double-cableway steel wire rope, a return motor, a return clutch, a working winding drum I, back wire guide rollers, a working clutch, a working winding drum II, a trolley and a haulage rope, wherein the working motor, the working clutch and the working winding drum II sequentially rotate; the return motor, the return clutch and the working winding drum I sequentially rotate; the double-cableway steel wire rope is mounted between the working winding drum I and the working winding drum II; and the trolley is mounted on the double-cableway steel wire rope. According to the dynamical system, through the haulage rope and a matched structure, a motion section of the test platform can be effectively shortened, the occupied test site of the test platform is decreased, the test speed is increased, the test safety is improved, the influence on the environment during the test process is reduced, the principle is simple, the design structure is simple, the construction feasibility is high, and the utilization and maintenance are convenient.
Description
Technical field
The present invention relates to a kind of aircraft test platform dynamical system.
Background technology
What domestic flight device test platform application at present designed mainly has following several types：The first is to adopt straight-line electric
Machine provides acceleration and power for the dolly on track, so that dolly is advanced along track, second is to prize as cableway using rocket
On dolly acceleration and power are provided, so that dolly is moved along cableway, the third application dolly is subject to gravitational effect,
Dolly is made to slide down to horizontal section from eminence along predetermined track, by handing over to product in horizontal segment inertia motion
Can Information Authentication.The first structure of the linear motion actuator is complicated, and acceleration is little, and speed during operation is relatively slowly it is impossible to meet larger speed
Require；Second uses rocket sled to provide acceleration, and power is big, and moment can reach larger speed, but because being made using gunpowder
For power set, dangerous big, generation sound is huge on startup, causes serious impact to the environment of periphery, therefore uses
Place be extremely limited；The third application dolly is subject to gravitational effect, makes dolly from eminence along predetermined
Track slides down to horizontal section, and place is complicated, needs occupied ground area big.
Content of the invention
For solving above-mentioned technical problem, the invention provides a kind of aircraft test platform dynamical system, the examination of this aircraft
Test platform dynamical system and pass through pull rope and its supporting structure setting, can effectively shorten the length of the motor segment of test platform,
Reach and reduce the test site that test platform takies, the security improving test speed and improving test, reduce in process of the test
Impact to environment.
The present invention is achieved by the following technical programs.
A kind of aircraft test platform dynamical system that the present invention provides, including work drive motor, front guide roller, double cableway steel
Cord, backhaul motor, backhaul clutch, work reel, rear guide roller, operative clutch, work reel, dolly, pull rope；Institute
State work drive motor, operative clutch, the reel that works is driven successively, described backhaul motor, backhaul clutch, work reel pass successively
Dynamic；Described pair of cableway steel wire rope is arranged between work reel and work reel, and dolly is arranged in double cableway steel wire ropes；Described
Pull rope leads respectively between work reel and dolly, works between reel and dolly；Before described dolly is respectively fixed at two ends with
Guide roller and rear guide roller, the pull rope leading between work reel and dolly passes through front guide roller, leads in work reel and little
Pull rope between car passes through dolly.
Also include flywheel and reductor, flywheel is arranged between work drive motor and operative clutch, and reductor is arranged on back
Between journey motor and backhaul clutch.
Also include front winding displacement motor, rear winding displacement motor, rear ball screw, front ball screw, front winding displacement motor belt motor is rolled before moving
Ballscrew works；Front ball screw is arranged between work reel and dolly, and leads the traction between work reel and dolly
Rope is wound on the screw of front ball screw；Ball screw work after winding displacement motor belt motor is moved afterwards, rear ball screw is arranged on work volume
Between cylinder and dolly, the pull rope leading between work reel and dolly is wound on the screw of rear ball screw.
Also include service brake, service brake is arranged on the other end on work reel with respect to work drive motor.
Also include backhaul brake, backhaul brake is arranged on the other end on work reel with respect to backhaul motor.
The beneficial effects of the present invention is：By pull rope and its supporting structure setting, can effectively shorten test platform
Motor segment length, reach reduce test platform take test site, improve test speed and improve test security,
Reduce the impact to environment in process of the test, principle is simple, and design structure is simple, build feasibility by force, working service is convenient.
Brief description
Fig. 1 is the structural representation of the present invention.
In figure：1- work drive motor, 2- flywheel, winding displacement motor before 3-, guide roller before 4-, the double cableway steel wire rope of 5-, 6- heel row
Line motor, 7- backhaul motor, 8- reductor, 9- backhaul clutch, 10- work reel, 11- backhaul brake, ball wire after 12-
Bar, guide roller after 13-, ball screw before 14-, 15- operative clutch, 16- work reel, 17- service brake, 18- dolly,
19- pull rope.
Specific embodiment
Technical scheme be described further below, but claimed scope be not limited to described.
A kind of aircraft test platform dynamical system as shown in Figure 1, including work drive motor 1, front guide roller 4, double cableway
Steel wire rope 5, backhaul motor 7, backhaul clutch 9, work reel 10, rear guide roller 13, operative clutch 15, work reel 16,
Dolly 18, pull rope 19；Described work drive motor 1, operative clutch 15, work reel 16 are driven successively, described backhaul motor 7,
Backhaul clutch 9, work reel 10 are driven successively；Described pair of cableway steel wire rope 5 is arranged on work reel 16 and work reel 10
Between, dolly 18 is arranged in double cableway steel wire ropes 5；Described pull rope 19 lead respectively in work reel 16 and dolly 18 between,
Between work reel 10 and dolly 18；Described dolly 18 is respectively fixed at two ends with front guide roller 4 and rear guide roller 13, leads in work
Pull rope 19 between reel 16 and dolly 18 passes through front guide roller 4, leads the pull rope between work reel 10 and dolly 18
19 pass through dolly 18.
Also include flywheel 2 and reductor 8, flywheel 2 is arranged between work drive motor 1 and operative clutch 15, and reductor 8 is pacified
It is contained between backhaul motor 7 and backhaul clutch 9.
Also include front winding displacement motor 3, rear winding displacement motor 6, rear ball screw 12, front ball screw 14, front winding displacement motor 3 carries
Before dynamic, ball screw 14 works；Front ball screw 14 is arranged between work reel 16 and dolly 18, and leads in work reel 16
Pull rope 19 and dolly 18 between is wound on the screw of front ball screw 14；Ball screw 12 work after winding displacement motor 6 drives afterwards
Make, rear ball screw 12 is arranged between work reel 10 and dolly 18, lead the traction between work reel 10 and dolly 18
Rope 19 is wound on the screw of rear ball screw 12.
Also include service brake 17, service brake 17 is arranged on another with respect to work drive motor 1 on work reel 16
One end.
Also include backhaul brake 11, backhaul brake 11 is arranged on another with respect to backhaul motor 7 on work reel 10
One end.
Thus, the present invention：
1) kinematic system structure is simple, and acceleration is big, meets certain aircraft test platform friction speed test requirements document, takies
Site area is little, and place construction does not simply have such problems as environmental pollution；
2) automation control system can be adopted, it is easy to accomplish automatically control or Non-follow control, and automate journey height, tie up simultaneously
Shield is simple, with low cost；
3) mode of traction, dolly change gear and double cableways engage and the design of acceleration is ingenious.
Claims (5)
1. a kind of aircraft test platform dynamical system, including work drive motor (1), front guide roller (4), double cableway steel wire rope (5),
Backhaul motor (7), backhaul clutch (9), work reel (10), rear guide roller (13), operative clutch (15), work reel
(16), dolly (18), pull rope (19) it is characterised in that：Described work drive motor (1), operative clutch (15), work reel
(16) it is driven successively, described backhaul motor (7), backhaul clutch (9), work reel (10) are driven successively；Described pair of cableway steel
Cord (5) is arranged between work reel (16) and work reel (10), and dolly (18) is arranged in double cableway steel wire ropes (5)；
Described pull rope (19) is led respectively between work reel (16) and dolly (18), is worked between reel (10) and dolly (18)；
Described dolly (18) is respectively fixed at two ends with front guide roller (4) and rear guide roller (13), leads in work reel (16) and dolly
(18) pull rope (19) between passes through front guide roller (4), leads the pull rope between work reel (10) and dolly (18)
(19) pass through dolly (18).
2. aircraft test platform dynamical system as claimed in claim 1 it is characterised in that：Also include flywheel (2) and slow down
Machine (8), flywheel (2) is arranged between work drive motor (1) and operative clutch (15), and reductor (8) is arranged on backhaul motor (7)
And backhaul clutch (9) between.
3. aircraft test platform dynamical system as claimed in claim 1 it is characterised in that：Also include front winding displacement motor (3),
Winding displacement motor (6), rear ball screw (12), front ball screw (14) afterwards, ball screw (14) work before front winding displacement motor (3) drive
Make；Front ball screw (14) is arranged between work reel (16) and dolly (18), and leads in work reel (16) and dolly
(18) pull rope (19) between is wound on the screw of front ball screw (14)；Ball screw after winding displacement motor (6) drives afterwards
(12) work, rear ball screw (12) is arranged between work reel (10) and dolly (18), lead in the reel (10) and little of working
Pull rope (19) between car (18) is wound on the screw of rear ball screw (12).
4. aircraft test platform dynamical system as claimed in claim 1 it is characterised in that：Also include service brake
(17), service brake (17) is arranged on the other end on work reel (16) with respect to work drive motor (1).
5. aircraft test platform dynamical system as claimed in claim 1 it is characterised in that：Also include backhaul brake
(11), backhaul brake (11) is arranged on the other end on work reel (10) with respect to backhaul motor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610793301.3A CN106394930A (en) | 2016-08-31 | 2016-08-31 | Dynamical system of aircraft test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610793301.3A CN106394930A (en) | 2016-08-31 | 2016-08-31 | Dynamical system of aircraft test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106394930A true CN106394930A (en) | 2017-02-15 |
Family
ID=58000899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610793301.3A Pending CN106394930A (en) | 2016-08-31 | 2016-08-31 | Dynamical system of aircraft test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106394930A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857178A (en) * | 2017-11-07 | 2018-03-30 | 快意电梯股份有限公司 | Protecting device of lift well |
| CN110092011A (en) * | 2019-05-31 | 2019-08-06 | 吉林省农业机械研究院 | A kind of cable type flight experiment platform |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1927659A (en) * | 2005-09-11 | 2007-03-14 | 李江华 | Method and facility of zero movement accelerating short-slippage take-off and landing |
-
2016
- 2016-08-31 CN CN201610793301.3A patent/CN106394930A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1927659A (en) * | 2005-09-11 | 2007-03-14 | 李江华 | Method and facility of zero movement accelerating short-slippage take-off and landing |
Non-Patent Citations (1)
| Title |
|---|
| 石云陆: "多功能动目标试验场运动和控制系统设计", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857178A (en) * | 2017-11-07 | 2018-03-30 | 快意电梯股份有限公司 | Protecting device of lift well |
| CN110092011A (en) * | 2019-05-31 | 2019-08-06 | 吉林省农业机械研究院 | A kind of cable type flight experiment platform |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |