CN104386147B - Fuselage transport vehicle air conducting frame for movement in aircraft - Google Patents
Fuselage transport vehicle air conducting frame for movement in aircraft Download PDFInfo
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- CN104386147B CN104386147B CN201410646101.6A CN201410646101A CN104386147B CN 104386147 B CN104386147 B CN 104386147B CN 201410646101 A CN201410646101 A CN 201410646101A CN 104386147 B CN104386147 B CN 104386147B
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- fuselage
- guiding device
- transport vehicle
- hydraulic cylinder
- aircraft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
The present invention relates to fuselage transport vehicle air conducting frame for movement in a kind of aircraft, it includes that the anterior guiding device being arranged on gooseneck and the middle part guiding device being arranged on middle vehicle frame, described anterior guiding device include kuppe, bearing pin and extensible link；Described middle part guiding device includes overturning shelter, upset hydraulic cylinder, extension hydraulic cylinder and extension protective plate.The air dynamic behaviour of Wind Field when the present invention can change the rapid transit of transport vehicle height way, can effectively reduce the active force of air drag centering fuselage, reduce the effect of windage centering fuselage, fuselage stress deformation in preventing and treating, reduce resistance when transport vehicle travels simultaneously, prevent that windage is excessive causes transport vehicle to tumble.
Description
Technical field
The present invention relates to fuselage transport vehicle air conducting frame for movement in a kind of aircraft.Belong to aerodynamic scope.
Background technology
In aircraft, fuselage transport vehicle is during running at high speed, after loading due to middle fuselage, whole height is higher, and likely meet with the bad weathers such as strong wind during transporting for long-distance, the biggest by the traffic direction windage under car Wind Field effect and lateral load the most in transit, may impact by centering fuselage, make middle fuselage stress deformation, the most also the driving safety of transport vehicle can be constituted certain threat.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, fuselage transport vehicle air conducting frame for movement in a kind of aircraft is provided, its simple in construction, easy to operate, water conservancy diversion effect is notable, can effectively reduce the active force of air drag centering fuselage, reduce resistance when transport vehicle travels simultaneously, prevent that windage is excessive causes transport vehicle to tumble.
The object of the present invention is achieved like this: fuselage transport vehicle air conducting frame for movement in a kind of aircraft, it includes the anterior guiding device being arranged on gooseneck and the middle part guiding device being arranged on middle vehicle frame, described anterior guiding device includes kuppe, bearing pin and extensible link, one end of described kuppe is articulated with the top of gooseneck, one end of described extensible link is hinged with gooseneck, and the other end is hinged by bearing pin with kuppe；Described middle part guiding device includes overturning shelter, upset hydraulic cylinder, extension hydraulic cylinder and extension protective plate, the side of described upset shelter is hinged with the sliding guide of middle vehicle frame both sides, described sliding guide is connected with middle vehicle frame by guideway, one end of described upset hydraulic cylinder is fixed on middle vehicle frame, the other end is connected with upset shelter, described extension hydraulic cylinder one end is connected with middle vehicle frame, and the other end is connected with sliding guide, and described extension protective plate passes through hinge both sides above middle vehicle frame.
Angle between described kuppe and gooseneck is 0 90 °.
Compared with prior art, the method have the advantages that
The present invention is when loading fuselage in aircraft, and the kuppe above body forward structure can make airflow function that front acts directly on middle fuselage to kuppe, and centering fuselage plays a protective role, and during empty wagons, kuppe is regained, and reduces the windage of direction of traffic；When wind direction and vehicle heading at an angle time; kuppe declines; now side-overturning shelter can make fraction fall along shelter sidewall and protective plate water conservancy diversion with bottom extension protective plate; effectively improve the kinematics characteristic of vehicle body Wind Field; the aerodynamic characteristic of Optimizing Transport car; reduce air drag to the injury of fuselage in aircraft, be effectively protected fuselage in aircraft；After extension hydraulic cylinder stretches out, extension protective plate adds the width of vehicle, the transport vehicle run at high speed had aerofoil effect, change the airflow field structure around transport vehicle, the aerodynamic characteristic of Optimizing Transport car, it is effectively reduced windage, there is anti-tipping effect, add riding stability and the drive safety of vehicle.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of middle front part guiding device of the present invention.
Fig. 2 is the scheme of installation of middle part guiding device in the present invention.
Wherein:
Kuppe 1, bearing pin 2, extensible link 3, gooseneck 4, upset shelter 5, upset hydraulic cylinder 6, extension hydraulic cylinder 7, extension protective plate 8, middle vehicle frame 9, sliding guide 10.
Detailed description of the invention
See Fig. 1 Fig. 2, the present invention relates to fuselage transport vehicle air conducting frame for movement in a kind of aircraft, including the anterior guiding device being arranged on gooseneck 4 and the middle part guiding device being arranged on middle vehicle frame 9, described anterior guiding device includes kuppe 1, bearing pin 2 and extensible link 3；Described middle part guiding device includes overturning shelter 5, upset hydraulic cylinder 6, extension hydraulic cylinder 7 and extension protective plate 8.
One end of described kuppe 1 is articulated with the top of gooseneck 4, can regulate with the luffing angle of gooseneck 4, can realize upset by bearing pin 2 and extensible link 3.When loading fuselage in aircraft; described kuppe 1 adjusts the angle with gooseneck 4 to close to 90 ° by bearing pin 2 and extensible link 3; now kuppe 1 is angled bigger with gooseneck 4 institute; airflow function that front acts directly on middle fuselage can be made to described kuppe 1; can effectively reduce air drag to the effect of fuselage in aircraft, fuselage in protection aircraft；During empty wagons, described kuppe 1 is by the angle of bearing pin 2 and extensible link 3 adjustment and gooseneck 4 to close to 0 °, and now kuppe 1 is angled less with gooseneck 4 institute, thus reduces windage.
nullThe side of described upset shelter 5 is hinged with the sliding guide 10 of middle vehicle frame 9 both sides，Described sliding guide 10 is connected with middle vehicle frame 9 by guideway，One end of described upset hydraulic cylinder 6 is fixed on middle vehicle frame 9，The other end is connected with upset shelter 5，Flexible by upset hydraulic cylinder 6 can make upset shelter 5 rotate around bottom bearing pin，Described extension hydraulic cylinder 7 one end is connected with middle vehicle frame 9，The other end is connected with sliding guide 10，Flexible by extension hydraulic cylinder 7 can make upset shelter 5 entirety move to middle vehicle frame 9 outside direction，Described extension protective plate 8 passes through hinge on middle vehicle frame 9，Near upset shelter 5，It is positioned at both sides above vehicle frame 9，Described extension protective plate 8 can keep flat after upset shelter 5 outwards translates，It is fixedly connected to form a plane with middle vehicle frame 9，Transport vehicle surrounding flow field structure can be improved，The aerodynamic characteristic of Optimizing Transport car，Water conservancy diversion falls air effectively，Reduce windage.
Claims (2)
1. fuselage transport vehicle air conducting frame for movement in an aircraft, it is characterized in that it includes the anterior guiding device being arranged on gooseneck (4) and the middle part guiding device being arranged on middle vehicle frame (9), described anterior guiding device includes kuppe (1), bearing pin (2) and extensible link (3), one end of described kuppe (1) is articulated with the top of gooseneck (4), one end of described extensible link (3) is hinged with gooseneck (4), and the other end is hinged by bearing pin (2) with kuppe (1)；Described middle part guiding device includes overturning shelter (5), upset hydraulic cylinder (6), extension hydraulic cylinder (7) and extension protective plate (8), the sliding guide (10) of described middle vehicle frame (9) both sides is respectively hinged with upset shelter (5), described sliding guide (10) is connected with middle vehicle frame (9) by guideway, one end of described upset hydraulic cylinder (6) is fixed on middle vehicle frame (9), the other end is connected with upset shelter (5), described extension hydraulic cylinder (7) one end is connected with middle vehicle frame (9), the other end is connected with sliding guide (10), described extension protective plate (8) is by hinge both sides above middle vehicle frame (9).
Fuselage transport vehicle air conducting frame for movement in a kind of aircraft the most according to claim 1, it is characterised in that the angle between described kuppe (1) and gooseneck (4) is 0 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646101.6A CN104386147B (en) | 2014-11-15 | 2014-11-15 | Fuselage transport vehicle air conducting frame for movement in aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646101.6A CN104386147B (en) | 2014-11-15 | 2014-11-15 | Fuselage transport vehicle air conducting frame for movement in aircraft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104386147A CN104386147A (en) | 2015-03-04 |
| CN104386147B true CN104386147B (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410646101.6A Expired - Fee Related CN104386147B (en) | 2014-11-15 | 2014-11-15 | Fuselage transport vehicle air conducting frame for movement in aircraft |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966795B (en) * | 2016-06-23 | 2018-04-03 | 郑州航空工业管理学院 | A kind of logistics container bascule |
| CN107351924B (en) * | 2017-07-27 | 2023-05-02 | 荆门天顺新能源科技有限公司 | Side-turning prevention flow guide sleeve special for wind power blade transport vehicle |
| CN108674580B (en) * | 2018-04-03 | 2019-06-28 | 重庆长安工业(集团)有限责任公司 | A kind of underwater servo device can open and close type pod |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3946886A (en) * | 1973-06-18 | 1976-03-30 | David B. Hawkins | Towing device for small planes and the like |
| WO2004028903A1 (en) * | 2002-09-25 | 2004-04-08 | Roberto Maggiori | Tractor, particularly for towing aircraft |
| CN202574423U (en) * | 2012-03-23 | 2012-12-05 | 吉林大学 | Aerodynamic drag reduction device for container freight truck |
| CN103863420A (en) * | 2012-12-07 | 2014-06-18 | 北京精诚博桑科技有限公司 | Air flow guiding device for reducing truck wind resistance |
-
2014
- 2014-11-15 CN CN201410646101.6A patent/CN104386147B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3946886A (en) * | 1973-06-18 | 1976-03-30 | David B. Hawkins | Towing device for small planes and the like |
| WO2004028903A1 (en) * | 2002-09-25 | 2004-04-08 | Roberto Maggiori | Tractor, particularly for towing aircraft |
| CN202574423U (en) * | 2012-03-23 | 2012-12-05 | 吉林大学 | Aerodynamic drag reduction device for container freight truck |
| CN103863420A (en) * | 2012-12-07 | 2014-06-18 | 北京精诚博桑科技有限公司 | Air flow guiding device for reducing truck wind resistance |
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| Publication number | Publication date |
|---|---|
| CN104386147A (en) | 2015-03-04 |
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Granted publication date: 20160907 Termination date: 20161115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |