The invention provides an elastic pressing type cabin door locking device which comprises a first mounting seat, a supporting connecting rod, a locking rod, a locking block, a second mounting seat and an elastic pressing block. The locking rod is slidably matched in the supporting connecting rod; the locking block is rotationally mounted at the end part of the locking rod, and a first locking part is arranged on the locking block; a second locking part is arranged on the second mounting seat; when the locking block rotates to an inner limit position, the first locking part is in contact with the second locking part and limits the rotation of the locking rod; when the locking block rotates to an outer limit position, the first locking part is separated from the second locking part, and unlocking is realized; and the second mounting seat is provided with a locking block used for pressing the locking block. The elastic type cabin door locking device is compact in structure, convenient to install and small in occupied space, locking of the cabin door is achieved through the design mode of the multiple connecting rods and the springs, opening and closing of the cabin door are achieved through the elastic type design, the convenience of opening and closing of the cabin door is effectively improved, and meanwhile the maintainability of equipment is improved.

    本发明提供一种按弹式舱门锁紧装置,包括第一安装座、支撑连杆、锁杆、锁块、第二安装座和弹性压块,支撑连杆转动地安装在第一安装座上;锁杆滑配在支撑连杆内;锁块转动地安装在锁杆端部,锁块上设有第一锁紧部;第二安装座上设有第二锁紧部;当锁块转动至内极限位时,第一锁紧部与所述第二锁紧部接触并限制锁杆转动;当所述锁块转动至外极限位时,第一锁紧部与所述第二锁紧部脱离并实现解锁;所述第二安装座上设有用于压紧所述锁块。本发明按弹式舱门锁紧装置,结构紧凑,安装方便,占用空间小,通过多连杆与弹簧的设计方式,实现舱门的锁紧,通过按弹式的设计实现舱门的开合,有效地提高了舱门开合的便捷性,同时也提高了设备的维护性。


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    Title :

    Elastic pressing type cabin door locking device


    Additional title:

    一种按弹式舱门锁紧装置


    Contributors:
    WANG ZENGWEI (author) / GAO YECAN (author) / MENG QINGBIN (author)

    Publication date :

    2022-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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