The invention discloses a detachable airplane boarding ladder, relates to the technical field of airplane boarding ladders, and aims at solving the problems that in the prior art, an airplane boarding ladder for maintaining an airplane engine is inconvenient to detach, difficult to transport, unstable to install and unguaranteed in safety. The back stand column comprises an upper stand column assembly and a lower stand column assembly, a fixing mechanism is installed between the upper stand column assembly and the lower stand column assembly, the pedal ladder comprises an upper ladder assembly and a lower ladder assembly, a locking mechanism is installed between the upper ladder assembly and the lower ladder assembly, and top pedals are installed on the top face of the back stand column and the top face of the pedal ladder. A stabilizing mechanism is further installed on the back face stand column. According to the technical scheme, the aircraft boarding ladder is more convenient to disassemble, the disassembled aircraft boarding ladder is more convenient to transport, and the aircraft boarding ladder can be more stable by arranging the stabilizing mechanism, so that the aircraft boarding ladder has better safety guarantee.
本发明公开了一种可拆卸飞机登机梯,涉及飞机登机梯技术领域,用于解决现有技术中维修飞机发动机的登机梯存在不便拆卸,运输困难,以及安装不稳定,安全无保障的问题,本发明包括背面立柱、脚踏梯和横梁组件,所述背面立柱包括上立柱组件和下立柱组件,所述上立柱组件和下立柱组件间安装有固定机构,所述脚踏梯包括上梯组件和下梯组件,所述上梯组件和下梯组件间安装有锁定机构,所述背面立柱和脚踏梯的顶面安装有顶部踏板,所述背面立柱上还安装有稳固机构。本发明通过上述技术方案更加便于该飞机登机梯的拆卸,拆卸后的飞机登机梯更加便于运输,而且通过设置稳固机构,可以使该飞机登机梯更加稳定,从而更加具有安全保障。
Detachable airplane boarding ladder
一种可拆卸飞机登机梯
2022-04-22
Patent
Electronic Resource
Chinese
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 |
Folding type composite material airplane boarding ladder
European Patent Office | 2021
|