A boarding device for small and medium-sized aircraft

Abstract

A small and medium-sized aircraft boarding device includes boarding gates, Fuselage, wings and boarding ladders, the wings are arranged at both side of that fuselage, A boarding door is arranged on one side of the wing, that bottom of the boarding door is provide with a boarding ladder storage groove, one end of that boarding ladder storage groove and one end of the boarding door end are vertically located on the same vertical line, A first hinge is arranged on one side of the boarding door, A first hinge shaft is arranged on the inner side of the first hinge, A second hinge is arranged at thebottom of the first hinge, A second hinge shaft is arranged inside the second hinge, both ends of the first hinge and the second hinge are tightly welded and fixed with the fuselage and the boardingdoor, the second hinge shaft is an extension shaft, and the second hinge shaft is inserted into the boarding ladder storage groove, wherein the boarding ladder is arranged inside the boarding ladder storage groove, and he small and medium-sized aircraft boarding device can automatically open and close according to the switch of the boarding door, does not occupy the internal space of the cabin, and does not need ground equipment for boarding and disembarking.

Description

technical field [0001] The invention relates to the field of aviation passenger planes, in particular to a boarding device for small and medium-sized planes. Background technique [0002] Airplanes are the fastest means of transportation in people's lives. Since the invention of airplanes, airplanes have increasingly become an indispensable means of transportation for modern civilization. It has profoundly changed and influenced people's lives, and opened the history of people conquering the blue sky. [0003] However, most existing small and medium-sized aircraft use the ground boarding ladder to board the plane, which not only consumes time and manpower, but also requires manual maintenance and maintenance of the boarding ladder, which increases people's workload. [0004] So, how to design a kind of small and medium-sized aircraft boarding device becomes the problem that we will solve at present. Contents of the invention [0005] The purpose of the present invention ...

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing small and medium-sized aircraft use the ground boarding ladder to board the plane, which not only consumes time and manpower, but also requires manual maintenance and maintenance of the boarding ladder, which increases people's workload

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