CN204078080U - A kind of aircraft landing device - Google Patents
A kind of aircraft landing device Download PDFInfo
- Publication number
- CN204078080U CN204078080U CN201420547033.3U CN201420547033U CN204078080U CN 204078080 U CN204078080 U CN 204078080U CN 201420547033 U CN201420547033 U CN 201420547033U CN 204078080 U CN204078080 U CN 204078080U
- Authority
- CN
- China
- Prior art keywords
- aircraft
- circle
- earth anchor
- pull bar
- spring
- 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
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Abstract
A kind of aircraft landing device, belongs to technical field of aerospace.The landing place of aircraft is circle, and circle center is fixed wtih an earth anchor, and earth anchor is made up of moving part and fixed part.The moving part of earth anchor is installed with a spring, the other end of spring is fixed wtih a steel rope, and the other end of steel rope and end are connected a snare.One middle side part of airframe arranges one and can control flexible pull bar, and rod head is furnished with the hook that can control folding.Pull bar is to the center of gravity of the extended line in fuselage substantially across aircraft.The length that the length of steel rope adds upper spring add that aircraft wing length is less than the radius of circle 2/3rds, the radius of circle is greater than the wing length of five times of aircrafts.The non-pull bar side of seats all on aircraft is provided with baffle plate.This launching appliance is simple, and landing place takes up room little.
Description
Technical field
A kind of aircraft landing device, belongs to technical field of aerospace, particularly relates to a kind of aircraft landing device.
Background technology
Traditional aircraft landing mode decelerates to gradually to stop on very long straightaway.The runway adopting traditional landing modes to use is long, and require that the area in landing place is large, airport construction investment is large.
Summary of the invention
The object of the invention is the above-mentioned deficiency in order to overcome traditional landing modes, inventing a kind of site area and requiring little aircraft landing device.
Technical scheme of the present invention is: the landing place of aircraft is one plot of smooth circle.Circle center is fixed wtih an earth anchor, and earth anchor is made up of moving part and fixed part, and the fixed part of earth anchor is fixed on the center in place firmly, and the moving part of earth anchor is sleeved on outside fixed part, and moving part can rotate around fixed part neatly.The moving part of earth anchor is installed with a spring, the other end of spring is fixed wtih a steel rope, and the other end of steel rope and end are connected a snare.The alighting gear of aircraft adopts first three point type wheel undercarriage.One middle side part of airframe arranges one and can control flexible pull bar, and rod head is furnished with the hook that can control folding.Pull bar is to the center of gravity of the extended line in fuselage substantially across aircraft.The length that the length of steel rope adds upper spring add that aircraft wing length is less than the radius of circle 2/3rds, the radius of circle is greater than the wing length of five times of aircrafts.The non-pull bar side of seats all on aircraft is provided with baffle plate, so as to block human body can not because of the effect of centnifugal force oblique non-pull bar side.Described non-pull bar side refers to: if pull bar is installed on the left side of airframe, then non-pull bar side refers to right side; If pull bar is installed on the right side of airframe, then non-pull bar side refers to left side.
The step of aircraft landing is: the snare snare stent support of steel cord ends first by stretching for the steel rope be connected with earth anchor by spring, and is vertically placed on circle by ground crew; Aircraft from aerial with the direction of vertical steel rope land, aircraft line sliding a bit of apart from rear close to snare; Chaufeur manipulation pull bar stretches out and opens the snare on hook aligning circle, and hook is caught on snare; Chaufeur controls aircraft and deflects to circle central side; Under the effect of spring and steel rope, the earth anchor of aircraft around circle center in circle region rotates, and slows down until stop gradually.
The invention has the beneficial effects as follows: landing place takes up room little, and the laid down cost on airport is low.This contrive equipment structure is simple, is used on naval vessel also more convenient.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of a kind of aircraft landing device of the present invention; When hook just catches on the schematic rear view of snare moment when Fig. 2 is a kind of aircraft landing device of the present invention aircraft landing.
In figure, 1-circle, 2-earth anchor, 3-spring, 4-steel rope, 5-snare, 51-snare support, 6-links up with, 7-pull bar, 8-aircraft.
Detailed description of the invention
Now by reference to the accompanying drawings 1 and accompanying drawing 2 couples of the present invention illustrated: the landing place of aircraft 8 is one plot of smooth circle 1.Circle 1 center is fixed wtih an earth anchor 2, earth anchor 2 is made up of moving part and fixed part, the fixed part of earth anchor 2 is fixed on the center of circle 1 firmly, and the moving part of earth anchor 2 is sleeved on outside fixed part, and moving part can rotate around fixed part neatly.The moving part of earth anchor 2 is installed with a spring 3, the other end of spring 3 is fixed wtih a steel rope 4, and the other end of steel rope 4 is connected a snare 5.The alighting gear of aircraft 8 adopts first three point type wheel undercarriage.One middle side part of aircraft 8 fuselage arranges one and can control flexible pull bar 7, and pull bar 7 head is furnished with the hook 6 that can control folding.Pull bar 7 is to the center of gravity of the extended line in fuselage substantially across aircraft 8.The length that the length of steel rope 4 adds upper spring 3 is added aircraft 8 wing length and is less than 2/3rds of the radius of circle 1, and the radius of circle 1 is greater than the wing length of five times of aircrafts 8.The non-pull bar side of seats all on aircraft 8 is provided with baffle plate, so as to block human body can not because of the effect of centnifugal force oblique non-pull bar side.Described non-pull bar side refers to: if pull bar 7 is installed on the left side of aircraft 8 fuselage, then non-pull bar side refers to right side; If pull bar 7 is installed on the right side of aircraft 8 fuselage, then non-pull bar side refers to left side.
The step that aircraft 8 lands is: snare support 51 support of the snare 5 of steel rope 4 end first by stretching for the steel rope 4 be connected with earth anchor 2 by spring 3, and is vertically placed on circle 1 by ground crew; Aircraft 8 from aerial with the direction of vertical steel rope 4 land, aircraft 5 line sliding a bit of apart from rear close to snare 5; Chaufeur manipulation pull bar 7 stretches out and opens hook 6 aims at snare 5 on circle 1, and hook 6 is caught on snare 5; Chaufeur controls aircraft 8 and deflects to circle 1 central side; Under the effect of spring 3 and steel rope 4, aircraft 8 rotates around the earth anchor 2 at circle 1 center in circle 1 region, slows down until stop gradually.Spring 3 buffer actions.
Claims (5)
1. an aircraft landing device, is characterized in that: the landing place of aircraft (8) is one plot of smooth circle (1); Circle (1) center is fixed wtih an earth anchor (2), earth anchor (2) is installed with a spring (3), and the other end of spring (3) is fixed wtih a steel rope (4), and the other end of steel rope (4) is connected a snare (5); One middle side part of aircraft (8) fuselage arranges one and can control flexible pull bar (7), and pull bar (7) head is furnished with the hook (6) that can control folding; The length that the length of steel rope (4) adds upper spring (3) add that aircraft (8) wing length is less than the radius of circle (1) 2/3rds, the radius of circle (1) is greater than the wing length of five times of aircrafts (8).
2. a kind of aircraft landing device according to claim 1, it is characterized in that: earth anchor (2) is made up of moving part and fixed part, the fixed part of earth anchor (2) is fixed on the center of circle (1) firmly, the moving part of earth anchor (2) is sleeved on outside fixed part, and moving part can rotate around fixed part neatly; Spring (3) is arranged on the moving part of earth anchor (2).
3. a kind of aircraft landing device according to claim 1, is characterized in that: the alighting gear of aircraft (8) adopts first three point type wheel undercarriage.
4. a kind of aircraft landing device according to claim 1, is characterized in that: pull bar (7) is to the center of gravity of the extended line in fuselage substantially across aircraft (8).
5. a kind of aircraft landing device according to claim 1, is characterized in that: the non-pull bar side of the upper all seats of aircraft (8) is provided with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547033.3U CN204078080U (en) | 2014-09-23 | 2014-09-23 | A kind of aircraft landing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547033.3U CN204078080U (en) | 2014-09-23 | 2014-09-23 | A kind of aircraft landing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204078080U true CN204078080U (en) | 2015-01-07 |
Family
ID=52170821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420547033.3U Expired - Fee Related CN204078080U (en) | 2014-09-23 | 2014-09-23 | A kind of aircraft landing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204078080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210668A (en) * | 2014-09-23 | 2014-12-17 | 佛山市神风航空科技有限公司 | Plane landing mode and device |
-
2014
- 2014-09-23 CN CN201420547033.3U patent/CN204078080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210668A (en) * | 2014-09-23 | 2014-12-17 | 佛山市神风航空科技有限公司 | Plane landing mode and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |