The invention belongs to the field of aircraft control surface driving mechanisms and structural design, and particularly relates to a lambda-shaped actuator cylinder driving mechanism. The lambda-shaped actuating cylinder is provided with a lambda-shaped outer cylinder (4) and an actuating shaft (3), the lambda-shaped outer cylinder (4) is provided with a supporting arm (41), and the supporting arm (41) is hinged to the control surface rotating shaft O; the actuating shaft (3) is hinged to a rocker arm (1) hinged to a control surface rotating shaft O through a connecting rod (2), and the lambda-shaped outer cylinder (4) is connected with an aircraft main bearing structure. The force transmission route during traditional control surface design is changed, a main bearing structure is not needed to support the fixed section of the actuator cylinder any more, the arrangement limitation of the main bearing structure of the aircraft is relaxed, and the structural design domain of the aircraft is increased.
本申请属于飞机舵面的驱动机构及结构设计领域,特别涉及一种λ形作动筒驱动机构;λ形作动筒,λ形作动筒具有λ形外筒(4)与作动轴(3),λ形外筒(4)具有支臂(41),所述支臂(41)与舵面转动轴O铰接;作动轴(3)通过连杆(2)与铰接在舵面转动轴O的摇臂(1)铰接,λ形外筒(4)与飞机主承载结构连接;改变了传统舵面设计时的传力路线,不再需要主承载结构进行作动筒固定段支撑,放宽了飞机主承载结构布置限制,增加了飞机结构设计域。
Lambda-shaped actuator cylinder driving mechanism
一种λ形作动筒驱动机构
2022-09-13
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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