The invention belongs to the field of airplane structural strength, and particularly relates to an embedded trailing edge flap movement mechanism which comprises a trailing edge flap, a fixed trailing edge rear beam, a fixed trailing edge lower wing surface, a fixed trailing edge upper wing surface and a driving device. Wherein the upper end of the fixed trailing edge rear beam is connected with the fixed trailing edge upper wing surface, the lower end of the fixed trailing edge rear beam is connected with the fixed trailing edge lower wing surface, the tail end of the fixed trailing edge upper wing surface is connected with the tail end of the fixed trailing edge lower wing surface, and the trailing edge flap can be movably connected to the section of the fixed trailing edge lower wing surface in a lap joint mode. The trailing edge rear beam, the fixed trailing edge upper wing surface, the fixed trailing edge lower wing surface and the trailing edge flap form an assembly cavity; the driving device is arranged in the assembling cavity and drives the trailing edge flap to move, a sliding rail-pulley yoke-connecting rod movement mechanism is adopted for replacing traditional actuator cylinder driving, the structural force bearing capacity is high, the movement mechanism is safe and reliable, the deflection angle of the trailing edge flap is large, and multiple sets of movement mechanisms can be arranged in the spanwise direction according to needs.

    本申请属于飞机结构强度领域,特别涉及一种内埋式后缘襟翼运动机构,包括:后缘襟翼、固定后缘后梁、固定后缘下翼面、固定后缘上翼面以及驱动装置;其中,固定后缘后梁上端连接固定后缘上翼面,下端连接固定后缘下翼面,固定后缘上翼面与固定后缘下翼面在尾端连接,后缘襟翼可活动搭接在固定后缘下翼面具有的断面处,后缘后梁、固定后缘上翼面、固定后缘下翼面以及后缘襟翼形成装配腔;驱动装置置于所述装配腔中,驱动装置驱动后缘襟翼运动,本申请采用滑轨‑滑轮架‑连杆运动机构取代传统作动筒驱动,结构承力能力强,运动机构安全可靠,后缘襟翼偏转角度大,并可按需沿展向设置多组。


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    Title :

    Embedded trailing edge flap movement mechanism


    Additional title:

    一种内埋式后缘襟翼运动机构


    Contributors:
    WANG ZHIGANG (author) / FU SHUO (author) / ZHU XIAOJUN (author)

    Publication date :

    2024-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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