CN205971846U - 轻型水陆两用飞机 - Google Patents

轻型水陆两用飞机 Download PDF

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CN205971846U
CN205971846U CN201620927194.4U CN201620927194U CN205971846U CN 205971846 U CN205971846 U CN 205971846U CN 201620927194 U CN201620927194 U CN 201620927194U CN 205971846 U CN205971846 U CN 205971846U
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fuselage
undercarriage
wing
light
electromotor
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王锐
黄建平
蔡永录
冯磊
杨博
刘勇
浦铁林
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Shaanxi Baoji Special Vehicles Manufacturing Co Ltd
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Abstract

一种轻型水陆两用飞机，包括机身、机翼、尾翼、内藏式起落架、发动机，所述机身下部为船形，上部为机舱；所述机翼对称设置在机身上部两侧，所述尾翼连接在机身后方，所述内藏式起落架设置在机身下方；所述发动机固定在机身上部并位于两机翼之间，且发动机后部的动力输出轴上装有螺旋桨，机身上部设有发动机的进气口；所述船形两侧对称延伸出两个浮箱，所述机身的后部下方设有船尾舵，且船尾舵通过机舱内的操纵系统控制。本实用新型改进了浮筒设置，满足水陆两用的使用要求。

Description

轻型水陆两用飞机
技术领域
本实用新型属于轻型飞机技术领域，具体涉及一种轻型水陆两用飞机。
背景技术
目前，水上飞机的浮筒设置在机翼下方，降低了飞机整体的气动效率。另外，浮筒设置在两侧机翼的下方，增加了机翼外端的重量，使飞机的机动性和操控性降低。特别是这种结构的水上飞机无法在陆地起降，难以满足水陆两用的使用要求。
发明内容
针对以上存在的问题，本实用新型提供一种轻型水陆两用飞机，改进了浮筒设置，满足水陆两用的使用要求。
本发明解决的技术方案：一种轻型水陆两用飞机，包括机身、机翼、尾翼、内藏式起落架、发动机；所述机身下部为船形，上部为机舱；所述机翼对称设置在机身上部两侧，所述尾翼连接在机身后方，所述内藏式起落架设置在机身下方；所述发动机固定在机身上部并位于两机翼之间，且发动机后部的动力输出轴上装有螺旋桨，机身上部设有发动机的进气口；所述船形两侧对称延伸出两个浮箱，所述机身的后部下方设有船尾舵，且船尾舵通过机舱内的操纵系统控制。
所述机翼为折叠式结构，由固定段和折叠段组成，所述固定段与机身为一整体结构，且固定段的外端设有水平插接孔，折叠段的内端设有水平插接杆，并使水平插接杆插入水平插接孔中并适配；所述折叠段内端通过铰链铰接在固定段的外端，使折叠段自固定段向外拉出后，先向上旋转90度后再向后旋转90度，将折叠段折叠在尾翼两侧。
所述浮箱与机身为一整体结构，且浮箱为扁平结构，其上端面作为登机踏板。
所述内藏式起落架包括一个前起落架和两个后起落架，所述浮箱外侧设有收纳后起落架的流线型容纳腔。
本实用新型具有的优点和效果：
1、本实用新型船形机身两侧对称延伸出两个浮箱，且浮箱与机身为一整体结构，提高了飞机整体的气动效率及机动性和操控性。
2、本实用新型浮箱为扁平结构，上端面作为登机踏板，使机身结构更紧凑，重量更轻，成本更低。
3、本实用新型机翼可折叠在尾翼两侧，占用空间大幅度缩小，使运输、存放更方便。
4、本实用新型机身的后部下方设有船尾舵，且船尾舵通过机舱内的操纵系统控制，使飞机在水上滑行时操控更精准。
附图说明
图1为本实用新型的立体结构俯视图，
图2为本实用新型的立体结构仰视图，
图3为本实用新型的结构主视图，
图4为本实用新型的结构左视图，
图5为本实用新型的结构俯视图，
图6为本实用新型机翼折叠结构示意图，
图7为本实用新型机翼折叠状态示意图。
具体实施方式
结合附图1-7描述本实用新型的一种实施例。
一种轻型水陆两用飞机，包括机身1、机翼2、尾翼3、内藏式起落架4、发动机5；所述机身1下部为船形6，上部为机舱7；所述机翼2对称设置在机身1上部两侧，所述尾翼3连接在机身1后方，所述内藏式起落架4设置在机身1下方；所述发动机5固定在机身1上部并位于两机翼2之间，且发动机5后部的动力输出轴上装有螺旋桨10，机身1上部设有发动机5的进气口9；所述船形6两侧对称延伸出两个浮箱17，所述机身1的后部下方设有船尾舵11，且船尾舵11通过机舱7内的操纵系统控制。
所述机翼2为折叠式结构，由固定段12和折叠段13组成，所述固定段12与机身1为一整体结构，且固定段12的外端设有水平插接孔14，折叠段13的内端设有水平插接杆15，并使水平插接杆15插入水平插接孔14中并适配；所述折叠段13内端通过铰链16铰接在固定段12的外端，使折叠段13自固定段12向外拉出后，先向5上旋转90度后再向后旋转90度，将折叠段13折叠在尾翼3两侧。
所述浮箱17与机身1为一整体结构，且浮箱17为扁平结构，上端面21作为登机踏板。所述内藏式起落架4包括一个前起落架18和两个后起落架19，所述浮箱17外侧设有收纳后起落架的流线型容纳腔20。
本实用新型通过螺旋桨10提供推力，在水上滑行时，前起落架18和两个后起落架19收起藏在机身中，在陆地滑行时前起落架18和两个后起落架19放下。本实用新型运输、存放时，机翼可折叠在尾翼两侧，占用空间大幅度缩小，使运输、存放更方便。
上述实施例，只是本实用新型的较佳实施例，并非用来限制本发明实施范围，故凡以本发明权利要求所述内容所做的等同变化，均应包括在本发明权利要求范围之内。

Claims (4)

1.一种轻型水陆两用飞机，包括机身(1)、机翼(2)、尾翼(3)、内藏式起落架(4)、发动机(5)，其特征在于：所述机身(1)下部为船形(6)，上部为机舱(7)；所述机翼(2)对称设置在机身(1)上部两侧，所述尾翼(3)连接在机身(1)后方，所述内藏式起落架(4)设置在机身(1)下方；所述发动机(5)固定在机身(1)上部并位于两机翼(2)之间，且发动机(5)后部的动力输出轴上装有螺旋桨(10)，机身(1)上部设有发动机(5)的进气口(9)；所述船形(6)两侧对称延伸出两个浮箱(17)，所述机身(1)的后部下方设有船尾舵(11)，且船尾舵(11)通过机舱(7)内的操纵系统控制。
2.根据权利要求1所述的轻型水陆两用飞机，其特征在于：所述机翼(2)为折叠式结构，由固定段(12)和折叠段(13)组成，所述固定段(12)与机身(1)为一整体结构，且固定段(12)的外端设有水平插接孔(14)，折叠段(13)的内端设有水平插接杆(15)，并使水平插接杆(15)插入水平插接孔(14)中并适配；所述折叠段(13)内端通过铰链(16)铰接在固定段(12)的外端，使折叠段(13)自固定段(12)向外拉出后，先向上旋转90度后再向后旋转90度，将折叠段(13)折叠在尾翼(3)两侧。
3.根据权利要求1或2所述的轻型水陆两用飞机，其特征在于：所述浮箱(17)与机身(1)为一整体结构，且浮箱(17)为扁平结构，其上端面(21)作为登机踏板。
4.根据权利要求3所述的轻型水陆两用飞机，其特征在于：所述内藏式起落架(4)包括一个前起落架(18)和两个后起落架(19)，所述浮箱(17)外侧设有收纳后起落架的流线型容纳腔(20)。
CN201620927194.4U 2016-08-24 2016-08-24 轻型水陆两用飞机 Active CN205971846U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107128443A (zh) * 2017-05-09 2017-09-05 南京航空航天大学 一种可垂直起降的海空两栖飞船
CN110251960A (zh) * 2019-07-24 2019-09-20 安徽工业大学 一种水陆空三栖模型飞机机翼的展开方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107128443A (zh) * 2017-05-09 2017-09-05 南京航空航天大学 一种可垂直起降的海空两栖飞船
CN110251960A (zh) * 2019-07-24 2019-09-20 安徽工业大学 一种水陆空三栖模型飞机机翼的展开方法
CN110251960B (zh) * 2019-07-24 2021-01-08 安徽工业大学 一种水陆空三栖模型飞机机翼的展开方法

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