CN106335652A - Motion system of aircraft test platform - Google Patents
Motion system of aircraft test platform Download PDFInfo
- Publication number
- CN106335652A CN106335652A CN201610793336.7A CN201610793336A CN106335652A CN 106335652 A CN106335652 A CN 106335652A CN 201610793336 A CN201610793336 A CN 201610793336A CN 106335652 A CN106335652 A CN 106335652A
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- reel
- backhaul
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- motor
- test platform
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Abstract
The invention provides a motion system of an aircraft test platform. The system comprises a work drive motor, a flywheel, a work clutch, a work reel, a trolley, a double-ropeway steel wire rope, a line guide wheel, a return trip reel, a return trip clutch, a return trip motor and a pulling rope, wherein the work drive motor, the flywheel, the work clutch and the work reel are sequentially installed in a transmission way; the return trip motor, the return trip clutch and the return trip reel are sequentially installed in a transmission way. By arranging the pulling rope and structures matched with the pulling rope, the motion system is capable of effectively shortening the length of a motion section of the test platform, thus achieving the aims of reducing the test site occupied by the test platform, accelerating the test speed, improving the safety of a test and reducing the influence on the environment in a test process; the motion system of the aircraft test platform is simple in principle, simple in design structure, high in building feasibility and convenient to use and maintain.
Description
Technical field
The present invention relates to a kind of aircraft test platform kinematic 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 kinematic system, the examination of this aircraft
Test platform kinematic 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.
The present invention provide a kind of aircraft test platform kinematic system, including work drive motor, flywheel, operative clutch,
Work reel, dolly, double cableway steel wire rope, guide roller, backhaul reel, backhaul clutch, backhaul motor, pull rope；Described work
Make motor, flywheel, operative clutch, work reel be driven installation successively, described backhaul motor, backhaul clutch, backhaul reel
Transmission is installed successively；Described pull rope one end is rolled up on work reel, and the other end is rolled up on backhaul reel；Described work reel and
Backhaul reel is separately mounted to double cableway steel wire rope both sides, and dolly is contained in double cableway steel wire ropes, and dolly both sides are provided with wire
Wheel, pull rope detours and drives two guide rollers.
Also include service brake, service brake is installed on the other end on work reel with respect to work drive motor.
Also include backhaul brake, backhaul brake is installed on the other end on backhaul reel with respect to backhaul motor.
Also include two winding displacement motors, winding displacement motor is arranged close to work reel and the position of backhaul reel, pull rope
Through winding displacement motor, two winding displacement motor in synchrony work.
Described winding displacement motor is wheel hub 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, 3- operative clutch, 4- winding displacement motor, 5- work reel, 6- service braking
Device, 7- dolly, the double cableway steel wire rope of 8-, 9- guide roller, 10- backhaul brake, 11- backhaul reel, 12- backhaul clutch, 13-
Backhaul motor, 14- pull rope.
Specific embodiment
Technical scheme be described further below, but claimed scope be not limited to described.
A kind of aircraft test platform kinematic system as shown in Figure 1, including work drive motor 1, flywheel 2, operative clutch
3rd, work reel 5, dolly 7, double cableway steel wire rope 8, guide roller 9, backhaul reel 11, backhaul clutch 12, backhaul motor 13, lead
Messenger 14；Described work drive motor 1, flywheel 2, operative clutch 3, work reel 5 are driven installation successively, described backhaul motor 13,
Backhaul clutch 12, backhaul reel 11 are driven installation successively；Described pull rope 14 one end is rolled up on work reel 5, and the other end is rolled up
On backhaul reel 11；Described work reel 5 and backhaul reel 11 are separately mounted to double cableway steel wire rope 8 both sides, and dolly 7 is contained in
In double cableway steel wire ropes 8, dolly 7 both sides are provided with guide roller 9, and pull rope 14 detours and drives two guide rollers 9.
Also include service brake 6, service brake 6 is installed on another with respect to work drive motor 1 on work reel 5
End.
Also include backhaul brake 10, backhaul brake 10 is installed on another with respect to backhaul motor 13 on backhaul reel 11
One end.
Also include two winding displacement motors 4, winding displacement motor 4 is arranged close to work reel 5 and the position of backhaul reel 11, leads
Messenger 14 passes through winding displacement motor 4, and two winding displacement motors 4 work asynchronously.
Described winding displacement motor 4 is wheel hub motor.
During work: the first flywheel driven 2 of work drive motor 1 rotates, and makes the rotating speed of work drive motor 1 reach maximum speed, now flies
Wheel 2 also reaches maximum speed, and flywheel 2 has larger rotary inertia (flywheel weight is bigger, and its rotary inertia is then bigger), does not examine
Consider energy loss, now power produced by institute's work drive motor 1 and the rotary inertia of flywheel 2 are converted into power sum for dolly 7
Tractive force.After operative clutch 3 closure, work drive motor 1 and flywheel 2 and work reel 5 clutch, drive work reel 5 to turn rapidly
Dynamic, drive dolly 7 to accelerate rapidly on double cableways 8 by pull rope 14, dolly 7 can obtain larger acceleration.In addition it is
Reduce the resistance of pull rope 14, in accelerator, make return motion using backhaul motor 13, the leading of release backhaul reel 11
Messenger 14, the so acceleration of design are usually motor and act directly on 5～10 times of produced acceleration on reel, you can use
Less motor obtains larger acceleration, meets dolly and obtains the speed needing during test institute within very short time and stroke.
Thus, the present invention:
1) obtain larger acceleration using the method that flywheel releases energy, cleverly application returns the release of motor simultaneously
Pull rope, effectively subtracts the resistance of pull rope, thus the movement velocity meeting test site dolly requires；
2) energy conversion making full use of flywheel storage is pulling force, and flywheel accelerated mode structure is simple, accelerates reliable, builds
Expense and maintenance cost are low；
3) it is avoided that motor drives spool turns in start-up course, drag little this segment distance of motion, effectively shorten little
The stroke that car moves on double cableways, you can reduce the length of double cableways, thus reducing the occupied ground at test site.
Claims (5)
1. a kind of aircraft test platform kinematic system, including work drive motor (1), flywheel (2), operative clutch (3), work volume
Cylinder (5), dolly (7), double cableway steel wire rope (8), guide roller (9), backhaul reel (11), backhaul clutch (12), backhaul motor
(13), pull rope (14) it is characterised in that: described work drive motor (1), flywheel (2), operative clutch (3), work reel (5)
Transmission is installed successively, and described backhaul motor (13), backhaul clutch (12), backhaul reel (11) are driven installation successively；Described lead
Messenger (14) one end is rolled up in work reel (5), and the other end is rolled up on backhaul reel (11)；Described work reel (5) and backhaul
Reel (11) is separately mounted to double cableway steel wire rope (8) both sides, and dolly (7) is contained in double cableway steel wire ropes (8), dolly (7) two
While being provided with guide roller (9), pull rope (14) detours and drives two guide rollers (9).
2. aircraft test platform kinematic system as claimed in claim 1 it is characterised in that: also include service brake (6),
Service brake (6) is installed on the other end on work reel (5) with respect to work drive motor (1).
3. aircraft test platform kinematic system as claimed in claim 1 it is characterised in that: also include backhaul brake
(10), backhaul brake (10) is installed on the other end on backhaul reel (11) with respect to backhaul motor (13).
4. aircraft test platform kinematic system as claimed in claim 1 it is characterised in that: also include two winding displacement motors
(4), winding displacement motor (4) is arranged close to work reel (5) and the position of backhaul reel (11), and pull rope (14) passes through winding displacement electricity
Machine (4), two winding displacement motor (4) synchronous workings.
5. aircraft test platform kinematic system as claimed in claim 4 it is characterised in that: described winding displacement motor (4) be wheel
Hub motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610793336.7A CN106335652A (en) | 2016-08-31 | 2016-08-31 | Motion system of aircraft test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610793336.7A CN106335652A (en) | 2016-08-31 | 2016-08-31 | Motion system of aircraft test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106335652A true CN106335652A (en) | 2017-01-18 |
Family
ID=57823617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610793336.7A Pending CN106335652A (en) | 2016-08-31 | 2016-08-31 | Motion system of aircraft test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106335652A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639376A (en) * | 2018-06-06 | 2018-10-12 | 深圳草莓创新技术有限公司 | A kind of multi-rotor unmanned aerial vehicle flight experiment devices and methods therefor |
| CN108974340A (en) * | 2018-06-15 | 2018-12-11 | 河池学院 | A kind of miniature quadrotor |
| 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 CN201610793336.7A patent/CN106335652A/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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639376A (en) * | 2018-06-06 | 2018-10-12 | 深圳草莓创新技术有限公司 | A kind of multi-rotor unmanned aerial vehicle flight experiment devices and methods therefor |
| CN108639376B (en) * | 2018-06-06 | 2023-06-16 | 深圳草莓创新技术有限公司 | Multi-rotor unmanned aerial vehicle flight experiment device and method thereof |
| CN108974340A (en) * | 2018-06-15 | 2018-12-11 | 河池学院 | A kind of miniature quadrotor |
| 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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Legal Events
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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: 20170118 |