The invention provides an undercarriage of an all-terrain vertical take-off and landing device, an aircraft and a folding and unfolding method. The all-terrain vertical take-off and landing device landing gear comprises a supporting column, an actuating cylinder, a buffer, a connecting rod assembly and a skid, one end of the supporting column is hinged to one end of the buffer to form an axis L4, the other end of the supporting column is provided with an axis L1, one end of the actuating cylinder is hinged to the supporting column, the other end of the actuating cylinder is provided with an axis L2, and the axis L2 is connected with the axis L1. One end of the connecting rod assembly is hinged to the buffer, the other end of the connecting rod assembly is provided with an axis L3, the axis L1, the axis L2 and the axis L4 are parallel, the supporting column and the connecting rod assembly form double rocker arms of the undercarriage, and the end, away from the supporting column, of the buffer is hinged to the skid to form an axis L5. The complex terrain take-off and landing/emergency take-off and landing capacity of small and medium-sized vertical take-off and landing aircrafts is achieved, the requirements of task execution on the ground and the environment are lowered, and the aircraft task execution territorial range is expanded.
本发明提供一种全地形垂直起降装置起落架、飞机及收放方法。所述全地形垂直起降装置起落架包括支柱、作动筒、缓冲器、连杆组件和滑橇,所述支柱的一端与所述缓冲器的一端铰接以形成有轴线L4,所述支柱的另一端设有轴线L1,所述作动筒的一端与支柱铰接,所述作动筒的另一端设有轴线L2,所述连杆组件的一端与缓冲器铰接,所述连杆组件的另一端设有轴线L3,所述轴线L1、轴线L2和轴线L4平行,所述支柱和连杆组件形成起落架的双摇臂,所述缓冲器远离支柱的一端与滑橇铰接以形成轴线L5。本发明实现中小型垂直起降飞机复杂地形起降/应急起降能力,降低任务执行对地面和环境的要求,扩展飞机任务执行地域范围。
All-terrain vertical take-off and landing gear, aircraft and folding and unfolding method
一种全地形垂直起降装置起落架、飞机及收放方法
2024-12-27
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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