The invention provides a foldable wing fixing and locking mechanism which is used for locking or unlocking a foldable wing of an aircraft, the aircraft comprises a fuselage, a first wing and a second wing are sequentially connected to the middle of the fuselage from inside to outside, and the second wing is equivalent to the first wing and can move in a foldable mode. The mechanism comprises a first group of hollow beams and a second group of hollow beams which are respectively arranged on a first wing and a second wing, and the first group of hollow beams and the second group of hollow beams are mutually aligned; the linear actuator is arranged on the first wing; the group of movable wing spars are arranged in the first group of hollow beams in a sliding manner and close to one section of the second wing, and the movable wing spars abut against the linear actuator; and under the driving of the linear actuator, the movable wing spar slides along the first group of hollow beams until one part of the movable wing spar is fixed in the first group of hollow beams, and the other part of the movable wing spar is fixed in the second group of hollow beams. The wing locking device is simple in structure, capable of achieving wing locking, high in reliability and wide in application range.
本公开提供一种可折叠机翼的固定锁定机构,用于对飞行器的可折叠机翼进行锁定或者解除锁定,飞行器包括机身,机身的中部由内向外依次连接有第一机翼和第二机翼,第二机翼相当于第一机翼可折叠活动,该机构包括第一组空心梁和第二组空心梁,分别开设于第一机翼和第二机翼上,第一组空心梁和第二组空心梁相互对齐;直线作动器设置于第一机翼上;一组活动翼梁滑动设置于第一组空心梁内靠近第二机翼的一段,活动翼梁抵接直线作动器;其中,在直线作动器的驱动下,活动翼梁沿第一组空心梁滑动,直至活动翼梁的一部分固定于第一组空心梁内,活动翼梁的另一部分固定于第二组空心梁内。本公开结构简单,实现机翼锁定,可靠性较高,应用范围较广。
Fixing and locking mechanism of foldable wing
可折叠机翼的固定锁定机构
2022-07-12
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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