The invention relates to a lifting type refueling system. The lifting type refueling system is mainly composed of a spring supporting unit, a height-adjustable refueling pipeline, a rotatable connector, a movable arm with an internal self-locking mechanism, a refueling connector capable of being in rotary butt joint and a lifting unit comprising a balancing weight. The lifting function of the pipeline part is completed by using the lifting unit, it is guaranteed that the system can be completely stored in a ground well in the unused state, the ground space is not occupied, the occupied ground well space is small, and good storage performance is achieved. The system achieves the purpose of refueling devices at different positions and at different heights through a spring supporting structure and a lifting type pipeline, is particularly suitable for an aircraft fuel tank to be refueled or emptied, and is more centralized in overall structural design under the condition that the operation height is met, so that the purpose of reducing the storage space is achieved.

    本发明涉及一种升降式加油系统,主要由弹簧支撑单元,高度可调的加油管路、可旋转接头、带有内部自锁机构的动臂、可旋转对接的加油接头以及包含配重块的升降单元组成。本发明通过使用升降单元完成了管路部分的升降功能,保证系统在未使用状态下可以完整的收纳在地井内部,不占用地面空间,且占用地井空间较小,具有良好的收纳性能。系统通过弹簧支撑结构和升降式管路,达到了可以给不同位置、不同高度的装置加油的目的,特别适用于待加油或待排空的飞机油箱,并且本系统在满足作业高度的条件下,整体结构设计更加集中化,从而达到了缩小收藏空间的目的。


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    Title :

    Lifting type refueling system


    Additional title:

    一种升降式加油系统


    Contributors:
    JIA YONGLE (author) / QU QING (author) / DUAN ZHIHE (author) / ZHU XIAOTING (author) / XIAO PENG (author)

    Publication date :

    2022-11-29


    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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