The invention discloses an aircraft engine compartment oil collecting device. The oil collecting device comprises an oil collecting shell, a connecting bolt, a splash-proof plate, a pipe connecting head and an oil discharging valve. A connecting column is arranged in the oil collecting shell in the height direction of the oil collecting shell, and the two ends of the connecting column extend out of the bottom side face and the opening side face of the oil collecting shell respectively. Threaded holes consistent with the connecting column in length direction are machined in the connecting column. The connecting bolt is matched with the threaded holes, the head of the connecting bolt is located at the bottom of the oil collecting shell, the tail of the connecting bolt penetrates through thethreaded holes and then is matched with a threaded hole preset in the lower skin of the aircraft engine compartment, and the oil collecting shell is fixed to the aircraft engine compartment. The defects of a traditional oil receiving box can be overcome, and a structure for collecting oil in a centralized mode, fixing on a machine and preventing oil from splashing is added.

    本发明公开了一种飞机发动机舱集油装置,包括:集油壳体、连接螺栓、防溅板、接管头及放油活门;所述集油壳体内部设有沿其高度方向的连接柱,连接柱的两端分别伸出于集油壳体的底部侧面及开口侧面;连接柱内加工有与其长度方向一致的螺纹孔;连接螺栓与所述螺纹孔配合,连接螺栓的头部位于集油壳体的底部,连接螺栓的尾部穿过螺纹孔后,与飞机发动机舱下蒙皮上预设的螺纹孔配合,将集油壳体固定在飞机发动机舱上;本发明能够弥补传统接油盒的不足,增加集中收油、增加机上固定及防止油液飞溅的结构。


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    Titel :

    Aircraft engine compartment oil collecting device


    Weitere Titelangaben:

    一种飞机发动机舱集油装置


    Beteiligte:
    FU YU (Autor:in) / MA HUI (Autor:in) / SUN PEIPING (Autor:in)

    Erscheinungsdatum :

    2020-04-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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