Detachable aircraft landing gear suitable for parking on rugged road surface

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: 2020-11-13
东台汇赢创融科技发展有限公司
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  • Summary
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  • Claims
  • Application Information

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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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  • Detachable aircraft landing gear suitable for parking on rugged road surface
  • Detachable aircraft landing gear suitable for parking on rugged road surface
  • Detachable aircraft landing gear suitable for parking on rugged road surface

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

[0031] The embodiments of this patent are described in detail below, and examples of the embodiments are illustrated in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions. The following is exemplary, and is intended to explain this patent by referring to the embodiments described with reference to the accompanying drawings.

[0032] In the description of this patent, it is to be understood that the term "center", "upper", "lower", "front", "post", "left", "right", "vertical", "horizontal", The orientation or positional relationship of "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, only for convenience of description of this patent and simplified description, not indication or impli...

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Abstract

The invention discloses a detachable aircraft landing gear suitable for parking on a rugged road surface, and relates to the technical field of aircraft landing gears. The fuselage stability problem is solved. The landing gear specifically comprises a fixing frame, a retracting and releasing frame and aircraft wheels, the inner walls of the two aircraft wheels are rotationally connected with an axle, the outer wall of the axle is sleeved with wheel carriers, the outer walls of the tops of the two wheel carriers are connected with the retracting and releasing frame through a multi-connecting-rod damping mechanism, the outer wall of the top of the retracting and releasing frame is connected with the fixing frame through a multi-connecting-rod retracting and releasing mechanism, and the multi-connecting-rod damping mechanism comprises two first connecting rod assemblies and a damping assembly. According to the invention, first cross connecting rods and second cross connecting rods are arranged; longitudinal vibration generated by the aircraft wheels is converted into transverse vibration through the reversing effect of the first cross connecting rods and the second cross connecting rods, and compared with traditional longitudinal vibration absorption, the device has the advantages that the bounce amplitude of the fuselage is greatly reduced in the vibration absorption process, sothat the state of the fuselage is stable, and safety is improved.

Description

Technical field [0001] The present invention relates to the technical field of aircraft landing gear, and more particularly suitable for aircraft landing gear undulating road surface can be removable docked. Background technique [0002] With its fast and flexible aircraft advantage has been widely used in various fields, such as aviation, military, agriculture, etc., and as an important means of aircraft landing gear, which served as the main task of taking off and landing, and for some agricultural operations case, the aircraft need to stop the rolling road, how to ensure the stability of the aircraft docked, the invention is intended to solve. [0003] Retrieved, Chinese Patent Publication No. CN208616191U patent, there is disclosed a mechanism for fixing the wheels of aircraft landing gear and landing gear, including an axle attached to the wheel fork and the axle, the axle shaft for limiting the movement of the first bushing and a second bushing, wherein the fork is integral...

Claims

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Application Information

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Patent Type & Authority Applications(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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