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A detachable aircraft landing gear suitable for parking on undulating roads

An aircraft landing gear and wheel technology, applied in the field of aircraft landing gear, can solve problems such as the separation of the wheel from the road, the aircraft rushing out of the runway, safety accidents, etc., and achieve the effects of improving safety, saving maintenance costs, and stabilizing the state

Active Publication Date: 2021-11-16
东台汇赢创融科技发展有限公司
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Problems solved by technology

[0004] The above-mentioned patents have the following disadvantages: because the aircraft is relatively fast when it lands, and for some undulating roads, if the fuselage cannot be stabilized and the vibration is large, it may directly cause the wheels to separate from the road surface, causing the aircraft to run off the runway , a safety accident occurred

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  • A detachable aircraft landing gear suitable for parking on undulating roads
  • A detachable aircraft landing gear suitable for parking on undulating roads
  • A detachable aircraft landing gear suitable for parking on undulating roads

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Embodiment Construction

[0030] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0031] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

[0032] In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the des...

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Abstract

The invention discloses a detachable aircraft landing gear suitable for docking on undulating roads, and relates to the technical field of aircraft landing gear; in order to solve the problem of fuselage stability; it specifically includes a fixed frame, a retractable frame and a wheel. The inner wall of the wheel is rotatably connected to the wheel shaft, and the outer wall of the wheel shaft is sleeved with a wheel frame. The top outer walls of the two wheel frames are connected to the retractable frame through a multi-link damping mechanism, and the top outer wall of the retractable frame is connected through a multi-link retractable mechanism. For the fixed frame, the multi-link shock absorbing mechanism includes two sets of first link assemblies and one set of shock absorbing assemblies. The present invention is provided with the first cross-link and the second cross-link, and the vibration generated by the machine wheel converts the longitudinal vibration into the transverse vibration through the reversing action of the first cross-link and the second cross-link. Longitudinal shock absorption, this device greatly reduces the bouncing range of the fuselage during the shock absorption process, thus making its state more stable and improving safety.

Description

technical field [0001] The invention relates to the technical field of aircraft landing gear, in particular to a detachable aircraft landing gear suitable for parking on undulating roads. Background technique [0002] Aircraft has been widely used in various fields by virtue of its flexible and fast advantages, such as aviation, military, agriculture, etc., and the landing gear, as one of the important devices of the aircraft, is responsible for the main tasks of take-off and landing. situation, the aircraft needs to park on undulating roads, how to ensure the stability of the aircraft parking is the problem that the present invention aims to solve. [0003] After retrieval, the Chinese patent publication number is the patent of CN208616191U, discloses a kind of wheel fixing mechanism for aircraft landing gear and aircraft landing gear, comprises wheel shaft, the wheel and wheel fork that are installed on the wheel shaft, is used to limit wheel shaft axis The first bushing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C25/10B64C25/36B64C25/62
CPCB64C25/10B64C25/36B64C25/62
Inventor 徐晨阳
Owner 东台汇赢创融科技发展有限公司
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