Airport in-vehicle staircase

A vehicle-mounted and escalator technology, which is applied to aircraft parts, ground equipment, transportation and packaging, etc., can solve the problem of different heights of the cabin door, and achieve the effect of simple structure

Inactive Publication Date: 2019-04-16
HEAVY EQUIP ENG CO LTD OF WUCHANG SHIPBUILDING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the defects existing in the prior art, the object of the present invention is to provide a vehicle-mounted escalator for airports that can effectively solve the problem that a variety of different fixed angles are required when the doors of various types of aircraft are of different heights.

Method used

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Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0039] figure 1 It is a schematic structural diagram of an airport vehicle-mounted escalator in an embodiment of the present invention, figure 2 It is a partial enlarged view of a kind of escalator in the embodiment of the present invention, as figure 1 and figure 2 As shown, the embodiment of the present invention provides an airport vehicle-mounted escalator, and the airport vehicle-mounted escalator includes:

[0040] motor vehicle 1;

[0041] An escalator 2, which is arranged on the motor vehicle 1, and one end of the escalator 2 is rotatably connected to the motor vehicle 1;

[0042] A hydraulic cylinder 3, one end of which is hinged to the motor vehicle 1, and the other end is hinged to the escalator 2, and the hydraulic cylinder 3 is used to drive the escalator 2 to rotate;

[0043] The escalator 2 includes:

[0044] - two paral...

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Abstract

The invention discloses an airport in-vehicle staircase, which comprises a motor vehicle and a staircase, wherein the staircase is arranged at the top of the motor vehicle. The airport in-vehicle staircase also comprises a hydraulic cylinder. One end of the staircase is rotatably connected with the motor vehicle; one end of the hydraulic cylinder is hinged to the motor vehicle, the other end of the hydraulic cylinder is hinged to the staircase; and the hydraulic cylinder is used for driving the staircase to rotate. The staircase comprises a driving mechanism, a plurality of moveable plates, and two support beams arranged in parallel and at intervals. The driving mechanism is arranged on the support beams; the moveable plates are arranged on the driving mechanism and between the two supportbeams; the driving mechanism is used for driving the moveable plates to rotate to keep horizontal state. The airport in-vehicle staircase effectively solves the problem of requiring a plurality of airport in-vehicle staircases with different fixed angles when the hatch door heights of different types of planes are different.

Description

technical field [0001] The invention relates to the field of escalators, in particular to an airport vehicle-mounted escalator. Background technique [0002] The airport vehicle-mounted escalator is used in the airport. The airport vehicle-mounted escalator provides passengers with access to and from the plane, which is convenient for passengers to get on and off the plane. [0003] The existing airport vehicle-mounted escalator is a stair with a fixed angle fixed on the top of the motor vehicle. When the aircraft needs to get on and off the passengers, the motor vehicle will drive to the aircraft door, and the fixed stairs are aligned with the door to provide passengers with access to the aircraft. . [0004] However, the length and slope of this airport vehicle-mounted escalator are fixed and can only be applied to one type of aircraft. When there are many different types of aircraft, this leads to the need for a variety of airport vehicle-mounted escalators with differen...

Claims

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Application Information

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IPC IPC(8): B64F1/315
CPCB64F1/315
Inventor 程小龙陈世珍
Owner HEAVY EQUIP ENG CO LTD OF WUCHANG SHIPBUILDING IND
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