The invention relates to an auxiliary device for correcting a helicopter rotor wing, and particularly discloses an auxiliary device for adjusting the helicopter rotor wing and an adjusting method.The auxiliary device comprises an upper clamping part and a lower clamping part, and the upper clamping part and the lower clamping part are oppositely arranged to form a long clamping gap; a groove is formed in one gap surface of the long clamping gap, and a plurality of rubber bags A are flatly laid in the groove and then are sealed and covered by a flexible layer; a rubber bag B is placed in the rubber bag A, the rubber bag B is communicated with an input pipeline and an output pipeline, and the input pipeline and the output pipeline penetrate through the rubber bag A; a closed cavity is formed between the rubber bag A and the rubber bag B, and liquid metal is filled in the cavity; each rubber bag B is respectively connected with a high-pressure hot air source and a high-pressure cold air source through corresponding pipelines and pumps, and only one of the high-pressure hot air source and the high-pressure cold air source is communicated with the rubber bag B during working. The method has the beneficial effects that the correction precision is higher under the condition that the correction operation is simple; and the correction effect is better, and rebounding is not prone to occurring after correction.

    本发明涉及直升机旋翼校正辅助装置,具体公开了一种用于直升机旋翼调节的辅助装置以及调节方法,包括上夹持部、下夹持部,且两者相对设置后形成长夹持缝隙;在所述长夹持缝隙的一个缝隙面开有凹槽,在凹槽内平铺有多个橡胶袋A后用柔性层封盖;所述橡胶袋A内放置有橡胶囊B,橡胶囊B与输入管线、输出管线相连通,且输入管线、输出管线从橡胶袋A穿过;所述橡胶袋A、橡胶囊B之间形成封闭腔体,该腔体内装有液态金属;每个橡胶囊B经相应的管线和泵分别与高压热气源、高压冷气源相连,且工作时高压热气源、高压冷气源只能有一个与橡胶囊B相连通。本发明达到的有益效果是:在校正操作简单的情况下,校正精度更高;校正效果更好,校正后不容易回弹。


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    Title :

    Auxiliary device for adjusting helicopter rotor wing and adjusting method


    Additional title:

    一种用于直升机旋翼调节的辅助装置以及调节方法


    Contributors:
    ZHU RONG (author) / LI YANLONG (author) / LIU DA (author)

    Publication date :

    2025-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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