The invention belongs to the technical field of aircraft maintenance, and relates to tail nozzle protection equipment for an aircraft engine. The protection equipment comprises protective cover cloth,lining cloth, a steel bar and a lock catch device, wherein the cover cloth, the lining cloth and the steel bar are sewn according to the shape of an engine tail nozzle, the lock catch device is connected to the two ends of the steel bar, and after the engine nozzle is covered with the protection equipment, the protection equipment is locked through the lock catch device. By the adoption of the lock catch device, the installation time of the engine tail nozzle protection equipment is shortened, good manufacturability and protection capacity are achieved through application of non-metal materials, and disassembly and assembly are convenient. Small red flags are sewn on the surface of the protection equipment, the warning effect is achieved, and the error probability of workers is reduced.

    本发明属于飞机维护技术领域,涉及一种用于飞机发动机尾喷口防护设备。该防护设备包括防护罩布、衬布、钢条、锁扣装置;其中,罩布和衬布以及钢条根据发动机尾喷口外形缝制,锁扣装置连接于钢条的两端,防护设备罩上发动机喷口后,用锁扣装置锁紧。本发明采用锁扣装置,减少发动机尾喷口防护设备安装时间,非金属材料的运用具有较好的工艺性和防护能力,拆装方便。防护设备表面缝制小红旗,起到警示作用,减少工作人员差错几率。


    Access

    Download


    Export, share and cite



    Title :

    Engine tail nozzle protection equipment


    Additional title:

    一种发动机尾喷口防护设备


    Contributors:
    FENG YAN (author) / WANG PENGFEI (author) / XIAO AIHUA (author) / LIU WEI (author) / ZHANG LINGYUN (author)

    Publication date :

    2020-05-19


    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





    Aircraft engine nozzle

    PARHAM DEAN LEON | European Patent Office | 2018

    Free access

    MULTI-NOZZLE JET ENGINE

    IVANOV VLADIMIR EVGENEVICH | European Patent Office | 2019

    Free access

    Rack tail end protection method and device and electronic equipment

    ZHANG JING | European Patent Office | 2024

    Free access