CN1970357A - Small-size air cushion posture operating mechanism - Google Patents
Small-size air cushion posture operating mechanism Download PDFInfo
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- CN1970357A CN1970357A CN 200510101579 CN200510101579A CN1970357A CN 1970357 A CN1970357 A CN 1970357A CN 200510101579 CN200510101579 CN 200510101579 CN 200510101579 A CN200510101579 A CN 200510101579A CN 1970357 A CN1970357 A CN 1970357A
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- small
- deck
- air cushion
- operating mechanism
- size air
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Abstract
It relates to a small hovercraft control mechanism. It comprises two board decks deflect relative to ship body, bar link driving the deck deflecting through the output shaft of the electric turbine decelerator, outside and front and rear of the deck connecting with the air bag, inner side of the deck connecting with the body in rotation, with the electric turbine decelerator controlled by the electric control system. It can improve the control of the hovercraft with reduced turning radius. It also improves the ability of anti side wind and surpassing barriers.
Description
Technical field
The present invention relates to a kind of attitude steering unit of small-sized surface effect vehicle.
Background technology
The speed of surface effect vehicle is generally in 40～100kM scope, and it is when navigation, and its road-holding property is mainly by the yaw rudder of air propeller back, shows road-holding property poor (turn radius is big, the crosswind drift) in tempo turn and when resisting wind.
External large-scale surface effect vehicle is set up a side thrust air duct that can turn on hull, overcome above-mentioned defective more effectively, but small-sized surface effect vehicle engine installation power is little, this side-blown system can't be set, therefore can only lean on self attitude to change and improve road-holding property, the method that changes the air cushion vehicle attitude can have multiple, as to block the air bag air outlet, cause ship two side of a ship lift overbalances, reach attitude and change, but air port one side that is blocked loses lift, to touch the water surface entirely, and cause that resistance is huge to increase stall, be extremely ineffective, in navigating by water at a high speed, stall will have the danger of toppling.
Summary of the invention
The objective of the invention is to overcome the shortcoming that exists in the prior art, provide a kind of and can not lose lift and other performances, and improve the steering unit of the change small-size air cushion posture of road-holding property.
Small-size air cushion posture operating mechanism of the present invention, comprise the connecting rod mechanism that makes deck deflection 4 that can reach with respect to two side of a ship decks 2 of hull deflection by output shaft 3 drivings of electronic worm reducer 5, the outer rim on deck and front and rear edge are connected with gas is former,. the inner edge on deck is connected rotationally with hull, and electronic worm reducer is controlled by electric control system.
Small-size air cushion posture operating mechanism of the present invention also comprises and overlaps independently manual electric control system.
Small-size air cushion posture operating mechanism of the present invention also comprises a cover and the electric-linked turning automatic-balancing control system of yaw rudder.
When small-sized surface effect vehicle is being turned, anti-crosswind and leap high obstacle when needing the change attitude to improve road-holding property, start electronic worm gear alkali speed device by electric control system, by connecting rod mechanism two side of a ship decks are rotated again, force with deck bonded assembly air bag to change shape.But air bag always will keep a fixing state of equilibrium under the certain situation of pressure, therefore be out of shape the state that restores balance very soon, thereby causes the rising or the reduction of two sides of a ship, reaches the purpose that changes small-size air cushion posture.
Description of drawings
Fig. 1-a is the lateral plan of small-size air cushion posture operating mechanism.
Fig. 1-b is the birds-eye view of small-size air cushion posture operating mechanism.
Fig. 1-c is the cutaway view of A-A line among Fig. 1-b
Fig. 2 is small-sized surface effect vehicle navigation turnon left, the left-leaning schematic diagram of hull.Turn back on the port deck this moment, and starboard is turned back under the deck, so larboard sinks, starboard raises, and the hull "Left"-deviationist can overcome the influence of turnon left centnifugal force effectively, and the turnon left radius reduces.
Fig. 3 is small-sized surface effect vehicle navigation right-hand corner, hull Right deviation schematic diagram.Turn back on the ship starboard deck this moment, and larboard is turned back under the deck, so starboard sinks, larboard raises, and the hull Right deviation can overcome the influence of right-hand corner centnifugal force effectively, and the right-hand corner radius reduces.
Fig. 4 is that small-sized surface effect vehicle is crossed over high obstacle, hull rising schematic diagram, and this moment turns back together at present in two side of a ship decks, and hull raises, and has improved obstacle climbing ability.
1. hulls among the figure
2. deck
3. output shaft
4. connecting rod mechanism
5. worm reducer
6. air bag
The specific embodiment
The small-sized transportation guard boat that hovers entirely of high-mobility, multipurpose, wheeled vehicle, as shown in Figure 1, for satisfying fast reserve tactics requirement flexibly, be provided with the attitude steering unit, it comprises the connecting rod mechanism that makes deck deflection 4 that can reach with respect to two side of a ship decks 2 of hull deflection by output shaft 3 drivings of electronic worm reducer 5, the outer rim on deck and front and rear edge are connected with air bag, the inner edge on deck is connected rotationally with hull, electronic worm reducer is controlled by electric control system, the deck can be the component part of connecting rod mechanism, the deck hand of rotation, corner is manually controlled by electric control box, when the turnon left navigation of a j ship left side, the control handle "Left"-deviationist, larboard is turned back on the deck, and starboard is turned back under the deck, and corner a is 0～15 degree, ship body left bank, angle of inclination a is 0～15 degree.Otherwise, during the ship right-hand corner, the control handle Right deviation, starboard is turned back on the deck, turns back under left 1 boat deck, and corner a is 0～15 degree, ship body right bank, leaning angle is 0～15 degree, and when ship was crossed over high obstacle, control hand hay cutter handle was detectd backward, two side of a ship decks turn down simultaneously, corner a is 0～15 degree, and it is 0～350mm that the ship body is raised h, and can cross over highly is 0～650mm obstacle.
For adapting to the sharply turning situation, the attitude operating mechanism still has the turning automatic-balancing control system of a cover and the electric interlock of yaw rudder, promptly when yaw rudder rotates, the accompany movement of attitude steering unit, automatically regulating ship figure attitude adapts to the needs of turning, and two cover control system are independent mutually, easy to operate, make this small-sized hover the transportation guard boat entirely can be in the confine waters, Gang Han and the navigation of high earth dyke (not being higher than 650mm) region.
Claims (3)
1, a kind of small-size air cushion posture operating mechanism, it is characterized in that comprising and with respect to two side of a ship first meals 2 of hull deflection and to drive by the output shaft 3 of electronic worm reducer 5, make the connecting rod mechanism 4 of deck deflection, the outer rim on deck and front and rear edge are connected with air bag 6, and the inner edge on deck is connected rotationally with hull.Electronic worm reducer goes out electric control system control.
2,, it is characterized in that having and overlap independently manual electric control system according to the small-size air cushion posture operating mechanism of claim 1.
3,, it is characterized in that Shang Youyi cover and method are to the electric-linked turning automatic-balancing control system of rudder according to the small-size air cushion posture operating mechanism of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510101579 CN1970357A (en) | 2005-11-23 | 2005-11-23 | Small-size air cushion posture operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510101579 CN1970357A (en) | 2005-11-23 | 2005-11-23 | Small-size air cushion posture operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1970357A true CN1970357A (en) | 2007-05-30 |
Family
ID=38111433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510101579 Withdrawn CN1970357A (en) | 2005-11-23 | 2005-11-23 | Small-size air cushion posture operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1970357A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963774A (en) * | 2013-02-06 | 2014-08-06 | 上海交通大学 | Lateral-drift-resistant damping system of all-hovering hovercraft |
| CN106828480A (en) * | 2017-02-18 | 2017-06-13 | 蚌埠市圆周率电子科技有限公司 | A kind of anti-settling aircushion vehicle that keeps out the wind |
| 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 |
| CN115805929A (en) * | 2022-12-30 | 2023-03-17 | 中国科学院赣江创新研究院 | Electric hovercraft and lifting system thereof |
-
2005
- 2005-11-23 CN CN 200510101579 patent/CN1970357A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963774A (en) * | 2013-02-06 | 2014-08-06 | 上海交通大学 | Lateral-drift-resistant damping system of all-hovering hovercraft |
| CN106828480A (en) * | 2017-02-18 | 2017-06-13 | 蚌埠市圆周率电子科技有限公司 | A kind of anti-settling aircushion vehicle that keeps out the wind |
| CN106828480B (en) * | 2017-02-18 | 2018-11-23 | 泰州市邦富环保科技有限公司 | A kind of anti-settling aircushion vehicle that keeps out the wind |
| 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 |
| CN115805929A (en) * | 2022-12-30 | 2023-03-17 | 中国科学院赣江创新研究院 | Electric hovercraft and lifting system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |