The invention belongs to the field of aircraft landing gear design, and particularly relates to a sled landing gear and a using method thereof. Comprising a main undercarriage (100), a front steel cable (200), a rear steel cable (300), a retracting and releasing steel cable (400), a main sledge (500) and a retracting and releasing device, and the main sledge (500) is of a double-sledge-plate opening structure; one end of the front steel cable (200) is connected with the main undercarriage (100), and the other end of the front steel cable (200) is connected with the front end of the main sledge (500); one end of the rear steel cable (300) is connected with the main landing gear (100), and the other end of the rear steel cable (300) is connected with the rear end of the main sledge (500); one end of the winding and unwinding steel cable (400) is connected with the middle section of the rear steel cable (300), and the other end of the winding and unwinding steel cable (400) is connected with the winding and unwinding device; the retracting and releasing device controls retracting and releasing of the sled through a retracting and releasing steel cable.
本发明属于飞机起落架设计领域,具体涉及一种雪橇起落架及其使用方法。包括:主起落架(100)、前钢索(200)、后钢索(300)、收放钢索(400)、主起雪橇(500)以及收放装置,其中,主起雪橇(500)为双橇板开口结构;前钢索(200)一端与主起落架(100)连接,前钢索(200)另一端与主起雪橇(500)前端连接;后钢索(300)一端与主起落架(100)连接,后钢索(300)另一端与主起雪橇(500)后端端连接;收放钢索(400)一端与后钢索(300)中段连接,收放钢索(400)另一端与收放装置连接;收放装置通过收放钢索控制雪橇的收起和放下。
Sled undercarriage and use method thereof
一种雪橇起落架及其使用方法
2023-03-14
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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