The invention discloses a hanging device for aero-engine maintenance. The hanging device comprises a cross beam; the number of the winches is two, and the winches are arranged on the cross beam in a sliding mode. The number of the connecting beams is two, and the connecting beams are connected with the winches through first ropes respectively. The number of the self-locking clamps is two; the self-locking clamp comprises a fixed plate, two sliding plates, a linkage piece and a plurality of clamping pieces. A through hole is formed in the middle of the fixing plate, and the multiple clamping pieces are arranged in the through hole in the circumferential direction. The fixed plate is further provided with two annular sliding grooves and connecting holes communicating with the annular sliding grooves. The two sliding plates are arranged in the annular sliding grooves in the circumferential direction in a sliding mode. One end of each second rope penetrates through the corresponding connecting hole to be connected with the corresponding connecting beam, and the other end of each second rope is connected with the corresponding sliding plate; the two sliding plates are connected with the multiple clamping pieces through linkage pieces. According to the technical scheme, the hanging device and the aero-engine can be disassembled and assembled conveniently.

    本发明公开了一种航空发动机检修吊挂装置,包括:横梁;卷扬机,卷扬机为两个,分别滑动设置在横梁上;连接梁,连接梁为两个,分别通过第一绳索与卷扬机连接;自锁夹具,自锁夹具为两个;自锁夹具包括固定板、两个滑动板、联动件和若干夹持件;固定板的中部设有通孔,若干夹持件沿圆周方向设置在通孔内;固定板还具有两个环形滑槽和与环形滑槽连通的连接孔,两个滑动板分别沿圆周方向滑动设置在环形滑槽内;还包括若干第二绳索,若干第二绳索的一端分别穿过连接孔与连接梁链接,另一端分别与两个滑动板链接;两个滑动板通过联动件与若干夹持件连接。本发明通过上述技术方案,便于吊挂装置与航空发动机的拆卸和安装。


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    Title :

    Aero-engine maintenance hanging device


    Additional title:

    一种航空发动机检修吊挂装置


    Contributors:
    KONG LING'OU (author) / LIN JINPENG (author) / ZHANG YUDAI (author)

    Publication date :

    2024-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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