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Cab apron device of loading bridge channel

A boarding bridge and mechanical device technology, applied in the field of passenger boarding bridge channel transition board device, can solve the problems that the adjusting bolt 151 is easy to loosen, affects the use effect, and is inconvenient to adjust

Inactive Publication Date: 2005-12-28
CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the supporting piece 15 and the adjusting bolt 151 are located under the crossing plate, it is not easy to adjust, and the adjusting bolt 151 is easy to loose, which affects the use effect. Therefore, it is necessary to provide an improved channel crossing plate device to solve the above problems

Method used

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  • Cab apron device of loading bridge channel
  • Cab apron device of loading bridge channel
  • Cab apron device of loading bridge channel

Examples

Experimental program
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Embodiment Construction

[0017] see figure 2 and image 3 The boarding bridge channel crossing board device is made up of a crossing board 21 and a telescopic mechanical device 22 connecting the first passage bottom plate 11 and the crossing board 21. The crossing board 21 includes a hinged end 211, and the hinged end 211 is connected to one end of the hinge 25 by a screw 23. Connected, the other end of the hinge 25 is fixed on the bottom plate 11 of the first channel by screws 24; and a free end 212. In this way, the transition plate 21 can rotate around the axis of the hinge 25 .

[0018] see figure 2 and Figure 4 , the retractable mechanical device 22 includes a mount 221 , a pin 222 connecting the mount, and a pin 223 connected to the bridge 21 . The mounting seat is connected to the first channel bottom plate by welding or fasteners. Preferably, the present invention also sets a control unit (not shown) in the retractable mechanical device 22, and the control unit is connected with the en...

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PUM

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Abstract

An apron unit for the passengeway of boarding bridge is used between the first and the second passengeways, and has a hinged end and a free end. Said hinged end is hinged to the end of the bottom plate of the first passengeway. A telescopic mechanical unit is pinned to said bottom plate. The front end of said telescopic mechanical unit is pinned with the free end of said apron. The extension of said telescopic mechanical unit can raise up said free end, so eliminating the friction between apron and the bottom plate of the second passengeway.

Description

technical field [0001] The invention relates to a passage board device of a passenger boarding bridge, in particular to a passage board device of a passenger boarding bridge provided with a boarding board holding device. Background technique [0002] In the passenger boarding bridge equipment, the movable passage at least includes a first passage fixedly erected and a second passage movable back and forth relative to the first passage. The rear end of the first channel is hinged with the rotating platform, the front end extends into the second channel, and the nylon slider (roller) device is socketed with the second channel, so that the second channel can move back and forth relative to the first channel to realize the expansion and contraction of the channel . Wherein, a transition plate is provided at the transition between the first passage and the second passage to bridge the height difference between the two passages and seal the gap to increase the appearance. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/305
Inventor 周远大王琳
Owner CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD