CN109592019A - A kind of the elastic stopping method and elastic stopping plate of airplane wheel - Google Patents
A kind of the elastic stopping method and elastic stopping plate of airplane wheel Download PDFInfo
- Publication number
- CN109592019A CN109592019A CN201811304809.8A CN201811304809A CN109592019A CN 109592019 A CN109592019 A CN 109592019A CN 201811304809 A CN201811304809 A CN 201811304809A CN 109592019 A CN109592019 A CN 109592019A
- Authority
- CN
- China
- Prior art keywords
- elastic stopping
- stopping plate
- wheel
- elastic
- plate
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/42—Arrangement or adaptation of brakes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
A kind of the elastic stopping method and elastic stopping plate of airplane wheel, contain the following contents: having an elastic stopping plate, the front end of the elastic stopping plate is equipped with friction immobilisation face, the other end of elastic stopping plate is fixed on suitable position in landing gear compartment by support, form a cantilever design, the cantilever design does not influence the folding and unfolding of undercarriage, simultaneously when in wheel income to landing gear compartment, elastic stopping plate can be crimped on wheel surface of tyre, and the inertia rotation direction of wheel is directed toward the front end of elastic stopping plate.
Description
Technical field
The invention belongs to airplane design technical field, the elastic stopping method and elastic stopping of specifically a kind of airplane wheel
Plate.
Background technique
The driven wheel of aircraft is preceding wheel mostly, and aircraft after lift-off, take in landing gear compartment with undercarriage by wheel,
Wheel is under effect of inertia in landing gear compartment, and also in high speed rotation, this may cause a systems such as nose-gear vibration and noise
Column adverse effect, nose-gear vibration cause connection to loosen the other equipment for being mounted on noselanding gear well, influence its normal work
The adverse effects such as work, and noise then can cause pilot driver uncomfortable, this is that flight is not permitted.Aircraft generally makes at present
Front-wheel method for locking is to increase brake gear in preceding wheel, and brake device structure is complicated, and weight is big, and aircraft is needed to provide
Power realizes front-wheel stop, power can be it is hydraulic or electric, both power require to increase pipeline or circuit is dynamic to realize
Power transmitting, further increases the complexity and weight of equipment of system.
A kind of front-wheel method for locking, the nose-gear are proposed in nose-gear wheel rotation stop device (CN206327565U)
Wheel rotation stop device includes: magnetic field components, and magnetic field components are mounted in noselanding gear well or are mounted on nose-gear pillar, is used
In generation magnetic field；And conductor part, conductor part be mounted in nose-gear wheel hub or with nose-gear wheel hub
In conjunction with the magnetic line of force for the cutting magnetic field when at least part of nose-gear wheel rotates in magnetic field.The technical pattern
It is more complex, it is related to multiple electromagnetic components, maintenance is complicated.
Summary of the invention
The purpose of the present invention is to provide one kind, and structure is simple, without a kind of bullet of airplane wheel of stop power input
Property method for locking and elastic stopping plate.
A kind of elastic stopping method of airplane wheel, which is characterized in that contain the following contents: having an elastic stopping plate,
The front end of the elastic stopping plate is equipped with friction immobilisation face, and the other end of elastic stopping plate is fixed in landing gear compartment by support
Suitable position forms a cantilever design, which does not influence the folding and unfolding of undercarriage, while when wheel income to undercarriage
When in cabin, elastic stopping plate can be crimped on wheel surface of tyre, and the inertia rotation direction of wheel is directed toward the front end of elastic stopping plate.
In order to enhance stopping effect, the one side of above-mentioned elastic stopping plate front end is equipped with multiple be used for and airplane wheel
The bulge-structure of friction forms friction immobilisation face.
In order to reduce the vibration and noise during stop, pass through rubber mat plate and support in the other end of elastic stopping plate
It is fixed on suitable position in landing gear compartment.
The beneficial effects of the present application are as follows: structure of the invention is succinct, easy for installation, has stronger inclusiveness to tire size,
Journey is turned over until not needing, and power input is provided.
Attached drawing is described in further detail the application with reference to embodiments.
Detailed description of the invention
Fig. 1 is the elastic stopping plate structural schematic diagram of airplane wheel.
Fig. 2 is the elastic stopping method schematic diagram of airplane wheel.
Explanation: 1 elastic stopping plate, 2 friction immobilisation faces, 3 fasteners, 4 supports, 5 rubber mat plates, 6 wheels is numbered in figure.
Specific embodiment
Referring to attached drawing, the elastic stopping method of the airplane wheel of the application contains the following contents: having an elastic stopping plate
1, the front end of the elastic stopping plate 1 is equipped with friction immobilisation face 2, and the other end of elastic stopping plate 1 is fixed on by support 4 to rise and fall
Suitable position in frame cabin forms a cantilever design, which does not influence the folding and unfolding of undercarriage, while when wheel 6 is taken in
When in landing gear compartment, elastic stopping plate 1 can be crimped on the surface of tyre of wheel 6, and the inertia rotation direction of wheel 6 is directed toward elasticity
The front end of check plate 1.
In order to enhance stopping effect, the one side of 1 front end of elastic stopping plate is equipped with multiple be used for and aircraft machine
The bulge-structure of friction is taken turns, friction immobilisation face 2 is formed.
In order to reduce the vibration and noise during stop, the other end of elastic stopping plate 1 passes through rubber mat plate 5 and support
It is fixed on suitable position in landing gear compartment.
The elastic stopping plate of airplane wheel provided by the present application, in the side of the elastic stopping plate front end in implementation
Face is fixed with a friction plate, which is equipped with multiple friction blocks.
Claims (6)
1. a kind of elastic stopping method of airplane wheel, which is characterized in that contain the following contents: there is an elastic stopping plate, it should
The front end of elastic stopping plate is equipped with friction immobilisation face, and the other end of elastic stopping plate is fixed in landing gear compartment by support to be closed
Right position is set, and a cantilever design is formed, which does not influence the folding and unfolding of undercarriage, while when wheel income to landing gear compartment
When interior, elastic stopping plate can be crimped on wheel surface of tyre, and the inertia rotation direction of wheel is directed toward the front end of elastic stopping plate.
2. a kind of elastic stopping method of airplane wheel as described in claim 1, which is characterized in that the elastic stopping plate
The one side of front end is equipped with multiple bulge-structures for airplane wheel friction, forms friction immobilisation face.
3. a kind of elastic stopping method of airplane wheel as described in claim 1, which is characterized in that elastic stopping plate it is another
End is fixed on suitable position in landing gear compartment by rubber mat plate and support.
4. a kind of elastic stopping plate of airplane wheel, which is characterized in that the front end of the elastic stopping plate is equipped with friction immobilisation face,
The other end of elastic stopping plate is fixed on suitable position in landing gear compartment by support, forms a cantilever design, the cantilever knot
Structure does not influence the folding and unfolding of undercarriage, while when in wheel income to landing gear compartment, elastic stopping plate can be crimped on wheel tire
Surface, the inertia rotation direction of wheel are directed toward the front end of elastic stopping plate.
5. a kind of elastic stopping plate of airplane wheel as claimed in claim 4, which is characterized in that the elastic stopping plate is close
The one side of front end is equipped with multiple bulge-structures for airplane wheel friction, forms friction immobilisation face.
6. a kind of elastic stopping plate of airplane wheel as claimed in claim 4, which is characterized in that the elastic stopping plate is close
The one side of front end is fixed with a friction plate, which is equipped with multiple friction blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811304809.8A CN109592019A (en) | 2018-11-02 | 2018-11-02 | A kind of the elastic stopping method and elastic stopping plate of airplane wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811304809.8A CN109592019A (en) | 2018-11-02 | 2018-11-02 | A kind of the elastic stopping method and elastic stopping plate of airplane wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109592019A true CN109592019A (en) | 2019-04-09 |
Family
ID=65958385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811304809.8A Pending CN109592019A (en) | 2018-11-02 | 2018-11-02 | A kind of the elastic stopping method and elastic stopping plate of airplane wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109592019A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10059110A1 (en) * | 2000-11-28 | 2002-06-06 | Haering Theodor | Braking device for a scooter comprises a brake element in frictional contact with the periphery of the rear wheel or front wheel of the scooter |
| CN104321252A (en) * | 2012-05-21 | 2015-01-28 | 梅西耶道蒂有限公司 | Aircraft brake assembly |
| US20150122595A1 (en) * | 2013-11-04 | 2015-05-07 | Messier-Bugatti-Dowty | Braking actuator for a hydraulic brake of an aircraft wheel |
| US20160169309A1 (en) * | 2014-12-12 | 2016-06-16 | Messier-Bugatti-Dowty | Brake actuator for aircraft wheel hydraulic brake |
| CN206327565U (en) * | 2016-11-14 | 2017-07-14 | 中国商用飞机有限责任公司 | Nose-gear wheel rotation stop device |
| CN207257970U (en) * | 2017-08-24 | 2018-04-20 | 中航贵州飞机有限责任公司 | A kind of new nose-gear wheel brake apparatus |
-
2018
- 2018-11-02 CN CN201811304809.8A patent/CN109592019A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10059110A1 (en) * | 2000-11-28 | 2002-06-06 | Haering Theodor | Braking device for a scooter comprises a brake element in frictional contact with the periphery of the rear wheel or front wheel of the scooter |
| CN104321252A (en) * | 2012-05-21 | 2015-01-28 | 梅西耶道蒂有限公司 | Aircraft brake assembly |
| US20150122595A1 (en) * | 2013-11-04 | 2015-05-07 | Messier-Bugatti-Dowty | Braking actuator for a hydraulic brake of an aircraft wheel |
| US20160169309A1 (en) * | 2014-12-12 | 2016-06-16 | Messier-Bugatti-Dowty | Brake actuator for aircraft wheel hydraulic brake |
| CN206327565U (en) * | 2016-11-14 | 2017-07-14 | 中国商用飞机有限责任公司 | Nose-gear wheel rotation stop device |
| CN207257970U (en) * | 2017-08-24 | 2018-04-20 | 中航贵州飞机有限责任公司 | A kind of new nose-gear wheel brake apparatus |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190409 |
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| WD01 | Invention patent application deemed withdrawn after publication |