Traveling mechanism of boarding bridge and emergency withdrawal device
A technology of walking mechanism and boarding bridge, which is applied in the direction of ground equipment, aircraft parts, transportation and packaging, etc., which can solve the problems of small operating space of safety protection devices, casualties and property, and inconvenient operation, so as to improve safety and reliability The effect of safety, safety improvement and convenient operation
Active Publication Date: 2021-05-07
SHENZHEN CIMC TIANDA AIRPORT SUPPORT
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Problems solved by technology
[0004] The existing problems in the solutions of the prior art are: firstly, the operating space in the safety protection device is narrow and the operation is inconvenient
The second is that when the boarding bridge equipment is in an emergency stop, it may be at a large upward or downward angle. When the staff manually removes the bridge, once the work is interrupted, the upward or downward angle may cause the drive The motor shaft rotates in the opposite direction, causing casualties or property damage
Method used
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[0034] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.
[0035] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of an icon to another component, these terms are used in this specification only for convenience, for example, according to the drawings Directions for the example described. It will be appreciated that if the illustrated device is turned over so that it is upside down, then elements...
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The invention provides a boarding bridge running mechanism and an emergency bridge removal device. The emergency bridge removal device is installed on the boarding bridge running mechanism, and includes a housing, a transmission assembly and a crank handle. The housing is installed on the boarding bridge traveling mechanism, one end is connected to the driving motor of the boarding bridge traveling mechanism, and the other end protrudes outward; the transmission assembly is arranged in the housing, and one end is connected to the main shaft of the driving motor; the crank passes through the housing The body is connected to the other end of the transmission assembly; the transmission assembly is driven by turning the handle to drive the boarding bridge traveling mechanism to move.
Description
technical field [0001] The invention relates to a boarding bridge running mechanism, in particular to an emergency bridge removal device installed on the boarding bridge running mechanism. Background technique [0002] The boarding bridge is a movable lifting channel used by the airport to connect the terminal and the aircraft, through which passengers enter the aircraft. Because it is a high-altitude manned equipment, its safety is very important, and design safety is the most important link in the safety of boarding bridges. During the operation of the boarding bridge equipment, when the power failure or emergency stop occurs due to system failure, the boarding bridge should be withdrawn urgently, otherwise it will bring bad consequences. [0003] According to the relevant requirements of the civil aviation industry standard MH / T6028-2016 of the People's Republic of China, the traveling mechanism of the boarding bridge should be equipped with safety protection devices to ...
Claims
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IPC IPC(8): B64F1/305
CPCB64F1/305
Inventor 黄亮黄健明向卫
Owner SHENZHEN CIMC TIANDA AIRPORT SUPPORT