Boarding bridge with docking unit

Abstract

The invention provides a boarding bridge with an awning device. The boarding bridge comprises a telescopic bridge channel and the awning device, wherein the awning device comprises a door-shaped framework, a docking framework and a telescopic floor, the telescopic floor comprises a telescopic part located at a front end, the docking framework comprises a hard framework and a flexible framework, a retraction jack and an energy storage device are connected between the door-shaped framework and the hard framework, the hard framework is articulated with the floor, the flexible framework is articulated with the front end of the telescopic part, and range finders are respectively arranged on two side end parts at the front end of the telescopic part of a floor layer and two side branches of the flexible framework; and a plurality of second actuators are connected between the hard framework and the flexible framework, and an articulation point of each actuator on the branch at each side of the flexible framework is bound to be staggered with installation points of the range finders in a vertical direction. By utilization of the boarding bridge disclosed by the invention, the tightness and safety are improved.

Description

Technical field [0001] The present invention relates to a boarding bridge with a docking device, in particular to a boarding bridge including a canopy device, and in particular to a boarding bridge that can adaptively have a shape that matches the curvature of the plane surface before docking with the plane Boarding bridge docking frame. Background technique [0002] Aircraft boarding bridges are a type of airport equipment commonly used by modern passenger aircraft. They are used as the entrance for boarding and allow passengers to enter the interior of the aircraft from the terminal. This kind of boarding bridge usually has a canopy device at its end, which bridges the space between the boarding bridge and the aircraft, so as to protect the boarding personnel from adverse weather conditions. [0003] Patent document CN100355628C discloses an aircraft passenger ladder or aircraft boarding bridge sealing device, including a bellows immediately above a connecting floor, wherein the...

AI Technical Summary

Problems solved by technology

The above two documents are still relatively single for the use of laser rangefinders

[0006] Therefore, the boarding bridges in the prior art generally have the following defects: due to the single force point of the energy storage device or the actuator, the flexible frame is difficult to adapt to various aircraft surface curvatures, and the flexibility and sealing are poor; The frame fits closely to the fuselage shell, and the force usually exerted is relatively large, which is easy to damage the fuselage shell. In addition, since the energy storage device or actuator usually starts to work after the awning device touches the fuselage shell, it is easy to cause damage to the fuselage shell by itself. Faults or system errors cause overload, which seriously damages the fuselage shell; there is a lack of real-time detection and alarm devices during the passenger boarding process, posing safety hazards

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