CN202080433U - Device for prolonging service lives of aircraft tires - Google Patents
Device for prolonging service lives of aircraft tires Download PDFInfo
- Publication number
- CN202080433U CN202080433U CN2011201120962U CN201120112096U CN202080433U CN 202080433 U CN202080433 U CN 202080433U CN 2011201120962 U CN2011201120962 U CN 2011201120962U CN 201120112096 U CN201120112096 U CN 201120112096U CN 202080433 U CN202080433 U CN 202080433U
- Authority
- CN
- China
- Prior art keywords
- aircraft
- tires
- electromagnetic mechanism
- frequency
- service lives
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Tires In General (AREA)
Abstract
The utility model relates to a device for prolonging the service lives of aircraft tires. When an aircraft lands, as the tires are in a static condition, the tires are severely rubbed with the ground when the aircraft lands at a speed of 200-300 km/h, and the service lives of the tires is reduced, and simultaneously, the safety cannot be ensured because the severe rub is generated. The device for prolonging the service lives of the aircraft tires comprises a main support (13). The main support is provided with a fixed mount (12); the fixed mount is connected with a sliding mount (6); the sliding mount is connected with an electromagnetic mechanism (8) through a connecting rod (9); the electromagnetic mechanism is arranged on an electromagnetic mechanism support (10); the sliding mount is provided with an aircraft landing speed measuring device (5); the aircraft landing speed measuring device is connected with a frequency changer (4) through a speed frequency converter (15); the frequency changer is connected with a variable frequency motor (3) through a cable (14); and both ends of a motor shaft (2) of the variable frequency motor are respectively connected with a driving rubber wheel (1). The utility model is used for prolonging the service lives of the aircraft tires.
Description
Technical field:
The utility model relates to a kind of aircraft tyre device that increases the service life.
Background technology:
The landing speed of aircraft is generally at 200～300 kilometers/hour.Because tire remains static, so aircraft tire and the violent friction of ground generation with this speed landing the time, it is also dangerous that violent friction has reduced the tire while in service life when landing for aircraft.
Summary of the invention:
The purpose of this utility model is that the problem at above-mentioned existence provides a kind of aircraft tyre device that increases the service life, and can avoid aircraft tyre and ground-surface friction, prolongs tire service life.
Above-mentioned purpose realizes by following technical scheme:
The aircraft tyre device that increases the service life, its composition comprises: main support, mounting and fixing support on the described main support, described fixed mount connects sliding rack, described sliding rack connects electromagnetic mechanism by connecting rod, described electromagnetic mechanism is installed on the electromagnetic mechanism support, the aircraft landing speed measuring device is installed on the described sliding rack, described aircraft landing speed measuring device connects frequency converter by the speed in frequency conv, described frequency converter is by the cable connection variable-frequency motor, and the motor shaft two ends of described variable-frequency motor connect initiatively rubber tire respectively.
Beneficial effect:
1, the utility model makes the linear velocity of its aircraft tyre before aircraft landing identical or approaching with the speed of aircraft in the rotation of aircraft landing before driving aircraft tyre, like this aircraft when landing aircraft tyre do not have friction with ground or friction contact, avoided aircraft tyre and ground-surface friction to prolong tire service life and aircraft tyre jeopardizes the aircraft safety possibility owing to strong friction generation high temperature makes tyre explosion.
The utility model can also save aircraft towing as aircraft at the power that adrm moves.
Description of drawings:
Accompanying drawing 1 is a main TV structure scheme drawing of the present utility model.
Accompanying drawing 2 is left views of accompanying drawing 1.
Accompanying drawing 3 is annexation scheme drawings of fixed mount and sliding rack.
The specific embodiment:
Embodiment 1:
The aircraft tyre device that increases the service life, its composition comprises: main support 13, mounting and fixing support 12 on the described main support, described fixed mount connects sliding rack 6, described sliding rack connects electromagnetic mechanism 8 by connecting rod 9, described electromagnetic mechanism is installed on the electromagnetic mechanism support 10, aircraft landing speed measuring device 5 is installed on the described sliding rack, described aircraft landing speed measuring device connects frequency converter 4 by speed in frequency conv 15, described frequency converter connects variable-frequency motor 3 by cable 14, and motor shaft 2 two ends of described variable-frequency motor connect initiatively rubber tire 1 respectively.
The aircraft landing speed measuring device can adopt radar speedometer or GPS velometer to finish.
Working process:
Shown in attached Fig. 1 and 2, main support 13 and electromagnetic mechanism support 10 are fixed on the aircraft takeoffs and landings post setting 7, electromagnetic mechanism 8 action drive active rubber tires 1 made the active rubber tire with aircraft tyre 11 closed contacts after alighting gear was opened during aircraft landing.Aircraft landing speed measuring device 5 changes the air speed that records with the voltage of the cooresponding 0 ~ 10V of air speed into delivers to speed in frequency conv 15, and this speed in frequency conv with the voltage transitions of 0 ~ 10V is and the voltage of controlling corresponding frequency converter 4 frequencies of aircraft tyre linear velocity.The voltage that frequency converter 4 is sent here according to the speed in frequency conv drives variable-frequency motor 3 and rotates, by initiatively rubber tire 1 drive aircraft tyre 11 rotations of motor shaft 2 drivings of variable-frequency motor.Frequency converter 4 drives variable-frequency motor 3 makes aircraft tyre 11 linear velocities be consistent with air speed.Tire and ground do not have wipe contact during aircraft landing, have prolonged tire service life and aircraft tyre because friction produces the possibility that high temperature makes tyre explosion.
The moving outage automatically of aircraft electromagnetic mechanism after speed is lower than setting value after the landing, the aircraft tyre actuating device resets.
Claims (1)
1. aircraft tyre device that increases the service life, its composition comprises: main support, it is characterized in that: mounting and fixing support on the described main support, described fixed mount connects sliding rack, described sliding rack connects electromagnetic mechanism by connecting rod, described electromagnetic mechanism is installed on the electromagnetic mechanism support, the aircraft landing speed measuring device is installed on the described sliding rack, described aircraft landing speed measuring device connects frequency converter by the speed in frequency conv, described frequency converter is by the cable connection variable-frequency motor, and the motor shaft two ends of described variable-frequency motor connect initiatively rubber tire respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201120962U CN202080433U (en) | 2011-04-17 | 2011-04-17 | Device for prolonging service lives of aircraft tires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201120962U CN202080433U (en) | 2011-04-17 | 2011-04-17 | Device for prolonging service lives of aircraft tires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080433U true CN202080433U (en) | 2011-12-21 |
Family
ID=45341080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201120962U Expired - Fee Related CN202080433U (en) | 2011-04-17 | 2011-04-17 | Device for prolonging service lives of aircraft tires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080433U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180260A (en) * | 2011-04-17 | 2011-09-14 | 黑龙江大学 | Aircraft tire driver |
| CN103213676A (en) * | 2013-05-09 | 2013-07-24 | 北京化工大学 | Aircraft tyre driver with energy recovery function |
| GB2526829A (en) * | 2014-06-03 | 2015-12-09 | Airbus Operations Ltd | A device and method for checking a landing gear shock absorber |
-
2011
- 2011-04-17 CN CN2011201120962U patent/CN202080433U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180260A (en) * | 2011-04-17 | 2011-09-14 | 黑龙江大学 | Aircraft tire driver |
| CN102180260B (en) * | 2011-04-17 | 2015-12-02 | 黑龙江大学 | Aircraft tire driver |
| CN103213676A (en) * | 2013-05-09 | 2013-07-24 | 北京化工大学 | Aircraft tyre driver with energy recovery function |
| GB2526829A (en) * | 2014-06-03 | 2015-12-09 | Airbus Operations Ltd | A device and method for checking a landing gear shock absorber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9085358B2 (en) | Electric motor integrated with a wheel | |
| US8714481B2 (en) | Integrated electric motor and gear in an aircraft wheel | |
| CN202080433U (en) | Device for prolonging service lives of aircraft tires | |
| CN102897325A (en) | Aircraft taxi system including drive chain | |
| CN104058090B (en) | The gliding system being mounted on bogie between wheel | |
| US9216819B2 (en) | Wheel structure for integrating an electric drive motor | |
| CN103326538A (en) | Intelligent permanent magnet speed regulation energy-saving device | |
| CN102401046A (en) | Impeller type magneto rheological fluid brake for vehicle | |
| CN102180260A (en) | Aircraft tire driver | |
| CN203189572U (en) | Automotive impeller type magnetorheological fluid brake | |
| CN103094868B (en) | A kind of aerial cable deicer | |
| CN204737676U (en) | Electric block auxiliary brake | |
| CN201998795U (en) | Wheel driving device of electromobiles | |
| CN206466172U (en) | A kind of tandem type derotation wing power set | |
| CN205343765U (en) | Rotary bottle blowing machine's brake mechanism | |
| CN212980331U (en) | High-speed omni-directional wheel system of intelligent omni-directional transmission and rotation platform | |
| CN205016187U (en) | Portable liftable warning sign of self -balancing road | |
| CN220483571U (en) | Unmanned aerial vehicle lead screw lifting bottom plate | |
| CN203681275U (en) | Engaging and disengaging gear for electric drive wheel travelling gear | |
| CN202011384U (en) | Supporting leg for vehicles | |
| CN2654510Y (en) | Aeroplane alighting carriage additional power device | |
| CN107352019A (en) | Airplane wheel driver | |
| CN2123498U (en) | Pre-rotation device for airplane wheel | |
| CN216842820U (en) | Electromagnetic clutch brake combination assembly | |
| CN202026229U (en) | Direct current brushless motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20120417 |