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Boarding bridge

A technology for boarding bridges and walking mechanisms, which is applied to aircraft parts, ground devices, transportation and packaging, etc., can solve the problems of poor thermal insulation effect of boarding bridges, uncomfortable boarding passengers, and poor sound insulation, and achieves a high level of brazing. Welding quality, light weight, and the effect of improving the thermal insulation effect

Inactive Publication Date: 2018-06-19
张跃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing boarding bridges generally adopt steel structures. On the one hand, not only the construction cost is high but also the self-heavy weight is not only difficult to install and maintain, but also requires a powerful mobile lifting mechanism to drag it; on the other hand, Existing boarding bridges have poor thermal insulation effect and weak sound insulation ability. The high temperature in summer and the noise of the airport will cause discomfort to boarding passengers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 1 Shown: a boarding bridge, including an outer channel 9, an inner channel 10 and a lifting and lowering mechanism 14, the outer channel is installed on the ground through a column 15, and the outer channel 9 is movably sleeved on the inner channel 10 , the lower part of the inner channel 10 is provided with a lifting mechanism 14 to drive it to move, the inner channel 9 and the outer channel 10 are composed of a bottom surface 13, a top surface 11 and a side wall surface 12, and the bottom surface 13 is composed of one or more The composite panels are assembled by welding, and the top surface 11 and the side wall surface 12 adopt traditional steel structures.

[0043] Such as figure 2As shown: specifically, the composite board 5 includes an upper panel 1 , a lower panel 2 , several round tubes 3 in the middle, and a brazing layer 4 between the round tubes 3 and the upper panel 1 and lower panel 2 . The upper and lower ends of the round tube 3 are flan...

Embodiment 2

[0053] A boarding bridge, which is different from Embodiment 1 in that the bottom surface 13 and the top surface 14 are composed of multiple composite panels spliced ​​by welding, and the side wall surface 12 is formed by multiple composite panels with holes for installing glass. Welded splicing composition.

[0054] Such as Figure 4 Specifically, the composite panel of this embodiment includes an upper panel 1', a lower panel 2', several round tubes 3' in the middle, and a brazing layer 4 between the round tubes 3', the upper panel 1', and the lower panel 2'. ', the upper and lower ends of the round pipe 3' are flanged, so that the outer diameter after flanging is greater than the diameter of the round pipe, and the shape of the flanging is also circular. The flanging 31' of the round tube 3' is brazed with the upper panel 1' and the lower panel 2', and the flanging 31' of the round tube 3' is arranged at intervals. 'A brazing layer 4' is formed on it. The brazing layer 4...

Embodiment 3

[0061] Such as Figure 7 Shown: a boarding bridge, the difference from Embodiment 1 or Embodiment 2 is that the column 15 adopts a cuboid structure surrounded by four composite boards 5, and the adjacent composite boards 5 are connected by vertical lapping boards 14, The vertical overlapping plates 14 are fixed to the composite panels 5 by bolts 13, and the joints of adjacent composite panels 5 are filled with continuous structural glue to improve the structural strength and prevent water ingress.

[0062] A side panel is also connected between the upper panel and the lower panel to form a sealed structure and enclose several square tubes. The upper panel, lower panel and side panels are all carbon steel plates, and the square tubes are stainless steel tubes. After brazing, the gap between the square tubes is filled with inorganic cotton. On the one hand, it can be used as a support structure to prevent the round tube from bending, increase the support force of the square tub...

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Abstract

A boarding bridge comprises an outer passage, an inner passage and a lifting travelling mechanism. The outer passage is mounted on the ground through vertical columns, and the inner passage is movablysleeved with the outer passage, the lifting travelling mechanism for driving the inner passage to move is arranged below the inner passage, and the inner passage and the outer passage are composed ofbottom faces, top faces and side wall faces correspondingly. Each bottom face is formed by splicing one or more composite plates, and each composite plate comprises an upper panel, a lower panel, a plurality of pipe bodies arranged between the upper panel and the lower panel, and brazing layers arranged between the pipe bodies and the upper panel as well as between the pipe bodies and the lower panel. The boarding bridge has the characteristics that the building cost is low, mounting and dismounting are rapid, the self-weight is small, and the heat-insulating and sound-insulating effects aregood.

Description

technical field [0001] The invention relates to a boarding bridge. Background technique [0002] The boarding bridge is a movable lifting channel used by the airport to connect the terminal hall and the aircraft. It provides passengers with all-weather boarding and disembarking services. It can prevent boarding passengers from being affected by wind, sand, rain, snow, Invasion of severe cold, scorching heat, air waves and noise, etc., can also avoid the impact on airport operations caused by boarding passengers passing through the apron. [0003] Existing boarding bridges generally adopt steel structures. On the one hand, not only the construction cost is high but also the self-heavy weight is not only difficult to install and maintain, but also requires a powerful mobile lifting mechanism to drag it; on the other hand, Existing boarding bridges have poor thermal insulation effect and weak sound insulation ability. The high temperature in summer and the noise of the airport...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/305
CPCB64F1/305
Inventor 张跃
Owner 张跃
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