Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Auxiliary lifting assembly, airplane hatch adopting auxiliary lifting assembly, and airplane
The invention discloses an auxiliary lifting assembly, an airplane hatch adopting the auxiliary lifting assembly, and an airplane. The auxiliary lifting assembly comprises a limiting stage and an auxiliary lifting mechanism; one end of the auxiliary lifting mechanism is connected with a latch shaft, and can rotate along with the latch shaft; the other end of the auxiliary lifting mechanism is pivoted to the airplane hatch, and is positioned on the limiting stage; the limiting stage is used for limiting the position of the auxiliary lifting mechanism, and the position is the limiting position; when rotating, the latch shaft drives the auxiliary lifting mechanism to move, the auxiliary lifting mechanism is limited by the limiting stage after moving to the limiting position, and a lifting power in the axial direction of the auxiliary lifting mechanism is provided for the latch shaft in the continuous rotation process of the latch shaft; the latch shaft transmits the power to a latch assembly to enable the latch assembly to be suspended in a latch groove. Through the auxiliary lifting component provided by the invention, the latch assembly can be suspended in the latch groove, so that mutual abrasion between a latch and the latch groove is prevented.
Auxiliary lifting assembly, airplane hatch adopting auxiliary lifting assembly, and airplane
The invention discloses an auxiliary lifting assembly, an airplane hatch adopting the auxiliary lifting assembly, and an airplane. The auxiliary lifting assembly comprises a limiting stage and an auxiliary lifting mechanism; one end of the auxiliary lifting mechanism is connected with a latch shaft, and can rotate along with the latch shaft; the other end of the auxiliary lifting mechanism is pivoted to the airplane hatch, and is positioned on the limiting stage; the limiting stage is used for limiting the position of the auxiliary lifting mechanism, and the position is the limiting position; when rotating, the latch shaft drives the auxiliary lifting mechanism to move, the auxiliary lifting mechanism is limited by the limiting stage after moving to the limiting position, and a lifting power in the axial direction of the auxiliary lifting mechanism is provided for the latch shaft in the continuous rotation process of the latch shaft; the latch shaft transmits the power to a latch assembly to enable the latch assembly to be suspended in a latch groove. Through the auxiliary lifting component provided by the invention, the latch assembly can be suspended in the latch groove, so that mutual abrasion between a latch and the latch groove is prevented.
Auxiliary lifting assembly, airplane hatch adopting auxiliary lifting assembly, and airplane
ZHENG XIANGWEI (Autor:in) / YAO XIONGHUA (Autor:in) / HAN YONGZHI (Autor:in) / GAN YADONG (Autor:in) / LIU WANCHUN (Autor:in)
18.11.2015
Patent
Elektronische Ressource
Englisch