CN202574208U - Longitudinal balance control balanced rudder mechanism for air cushion vehicle - Google Patents
Longitudinal balance control balanced rudder mechanism for air cushion vehicle Download PDFInfo
- Publication number
- CN202574208U CN202574208U CN 201120563671 CN201120563671U CN202574208U CN 202574208 U CN202574208 U CN 202574208U CN 201120563671 CN201120563671 CN 201120563671 CN 201120563671 U CN201120563671 U CN 201120563671U CN 202574208 U CN202574208 U CN 202574208U
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- CN
- China
- Prior art keywords
- air cushion
- cushion vehicle
- rudder
- balanced rudder
- control
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Abstract
The utility model provides a longitudinal balance control balanced rudder mechanism for an amphibious air cushion vehicle. A balanced rudder is installed on the rear rack of a propulsion fan, and the rack is installed on the deck of the air cushion vehicle and is connected with a control operating rod and a control handle. When the air cushion vehicle is in sail, the balanced rudder in high speed airflow of the propulsion fan controls a rudder to deflect upwards and downwards through the control operating rod and the control handle, so that the rudder generates upward aerodynamic force and downward aerodynamic force; a torque is generated by the aerodynamic force at the center of gravity of the air cushion vehicle, so that the air cushion vehicle raises up and down, therefore the longitudinal balance control is carried out on the air cushion vehicle, the air cushion vehicle can rush resistance peak smoothly, and the air cushion vehicle can be used for improving the turning flexibility, and the turning radius is reduced.
Description
Technical field:
The utility model relates to a kind of air cushion vehicle, particularly air cushion vehicle balance in pitch control balanced rudder mechanism.
Background technology:
Surface effect vehicle navigates by water at a high speed, particularly dashes when getting over drag hump the balance in pitch of air cushion vehicle and handling very important.It is the key factor that guarantees that can air cushion vehicle steadily, on the water surface, navigated by water safely.And air cushion vehicle can only be through adjustment Loaded goods position usually, and the adjustment center of gravity is repaired balance.This way was both dumb, and effect is also undesirable, and was anxious to be solved.
Summary of the invention:
The utility model provides a kind of and is convenient to control and actv. balance control mechanism.Balance control mechanism is made up of support, balanced rudder (its tangent plane is a symmetrical airfoil), control operating rod, bar handle etc.Balanced rudder is installed on the propulsive fan posterior bracket, and support is installed on the air cushion vehicle deck, is connected with control operating rod, bar handle.Its principle of work is: when air cushion vehicle navigated by water, balanced rudder deflected down through bar handle, control operating rod control rudder face in the propulsive fan high velocity air, and rudder face produces downward aerodynamic force.This aerodynamic force forms moment to the air cushion vehicle center of gravity, and air cushion vehicle is come back.Otherwise the control rudder face upward deflects, and rudder face produces upwards aerodynamic force.This aerodynamic force forms moment to the air cushion vehicle center of gravity, and air cushion vehicle is immersed oneself in.This aerodynamic force is exactly the manipulation force of air cushion vehicle balance in pitch.
The beneficial effect of the utility model is that through the deflection of control balanced rudder, generation Additional Gas kinetic moment reaches and controls the air cushion vehicle balance in pitch.And can improve the alerting ability of air cushion vehicle navigation turning and reduce turn radius.
Description of drawings:
Fig. 1 is the surface effect vehicle lateral plan.Can the installation site of clear demonstration balanced rudder on air cushion vehicle.
1. hulls among the figure.2. propulsive fan.3. support.4. balanced rudder.5 control operating rods.6 bar handles.
Fig. 2 is the tangent plane of the utility model air cushion vehicle balanced rudder, in air-flow, produces the schematic diagram of aerodynamic force.The direction that can clear demonstration rudder face in air-flow, produces aerodynamic force.
Q air-flow among the figure.F aerodynamic force.A control surface deflection angle (angle of attack)
The specific embodiment:
As shown in the figure, the surface effect vehicle afterbody, propulsive fan (duct formula air screw and yaw rudder) rear portion, be equipped with support and on balanced rudder.Balanced rudder is connected with the bar handle of driving compartment through control operating rod.The deflection of bar handle may command balanced rudder changes its angle of attack.Reach control air cushion vehicle balance in pitch.
Claims (2)
1. the air cushion vehicle balance in pitch is controlled balanced rudder mechanism, and it is characterized in that: balanced rudder (4) is installed on propulsive fan (2) posterior bracket (3), and support is installed on the air cushion vehicle deck, is connected with control operating rod (5), bar handle (6).
2. air cushion vehicle balance in pitch according to claim 1 is controlled balanced rudder mechanism, and it is characterized in that: balanced rudder (4) tangent plane is a symmetrical airfoil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120563671 CN202574208U (en) | 2012-07-06 | 2012-07-06 | Longitudinal balance control balanced rudder mechanism for air cushion vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120563671 CN202574208U (en) | 2012-07-06 | 2012-07-06 | Longitudinal balance control balanced rudder mechanism for air cushion vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574208U true CN202574208U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120563671 Expired - Fee Related CN202574208U (en) | 2012-07-06 | 2012-07-06 | Longitudinal balance control balanced rudder mechanism for air cushion vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574208U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407443A (en) * | 2013-07-11 | 2013-11-27 | 哈尔滨工程大学 | Hovercraft navigation safety coordination and control method |
| CN106240556A (en) * | 2016-08-11 | 2016-12-21 | 武汉炫翼悬浮科技有限公司 | Gas suspension car |
| CN107856663A (en) * | 2017-11-07 | 2018-03-30 | 太仓红码软件技术有限公司 | A kind of aircushion vehicle for automatically adjusting air cushion |
| CN109263628A (en) * | 2018-08-02 | 2019-01-25 | 哈尔滨工程大学 | It is a kind of improve aircushion vehicle and bow bury first bow Effuser device |
| CN112590751A (en) * | 2021-03-03 | 2021-04-02 | 天津德赛海洋工程平台装备有限公司 | Amphibious air cushion vehicle and steering linkage control method thereof |
-
2012
- 2012-07-06 CN CN 201120563671 patent/CN202574208U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407443A (en) * | 2013-07-11 | 2013-11-27 | 哈尔滨工程大学 | Hovercraft navigation safety coordination and control method |
| CN103407443B (en) * | 2013-07-11 | 2015-12-02 | 哈尔滨工程大学 | A kind of control method for coordinating of air cushion vehicle nevigation safety |
| CN106240556A (en) * | 2016-08-11 | 2016-12-21 | 武汉炫翼悬浮科技有限公司 | Gas suspension car |
| CN106240556B (en) * | 2016-08-11 | 2018-08-24 | 武汉炫翼悬浮科技有限公司 | Gas suspension vehicle |
| CN107856663A (en) * | 2017-11-07 | 2018-03-30 | 太仓红码软件技术有限公司 | A kind of aircushion vehicle for automatically adjusting air cushion |
| CN107856663B (en) * | 2017-11-07 | 2019-05-07 | 威海菲沃瑞体育用品有限公司 | A kind of aircushion vehicle automatically adjusting air cushion |
| CN109263628A (en) * | 2018-08-02 | 2019-01-25 | 哈尔滨工程大学 | It is a kind of improve aircushion vehicle and bow bury first bow Effuser device |
| CN112590751A (en) * | 2021-03-03 | 2021-04-02 | 天津德赛海洋工程平台装备有限公司 | Amphibious air cushion vehicle and steering linkage control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170802 Address after: 201424 Shanghai City, Fengxian District Zhenhai Kun Zhelin Road No. 99 Patentee after: Shanghai Feilang Hovercraft Co.,Ltd. Address before: 201417 boat industry park, HNA Road, Tuo Town, Shanghai, Fengxian District Co-patentee before: Yang Guangming Patentee before: Shanghai Feilang Hovercraft Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Yufang Document name: Notice of termination of patent |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20200706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |