CN221199944U - Safety detection device for docking aircraft cabin door of boarding bridge and boarding bridge - Google Patents
Safety detection device for docking aircraft cabin door of boarding bridge and boarding bridge Download PDFInfo
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- CN221199944U CN221199944U CN202323205001.3U CN202323205001U CN221199944U CN 221199944 U CN221199944 U CN 221199944U CN 202323205001 U CN202323205001 U CN 202323205001U CN 221199944 U CN221199944 U CN 221199944U
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- 238000003032 molecular docking Methods 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000005259 measurement Methods 0.000 claims abstract description 4
- 238000007689 inspection Methods 0.000 claims description 12
- 230000001012 protector Effects 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides a safety detection device for docking an aircraft cabin door of a boarding bridge and the boarding bridge, comprising: the ultrasonic sensor is arranged above the boarding bridge cabin floor, is positioned right below the aircraft cabin door when the aircraft cabin door is opened in place, is used for transmitting ultrasonic waves to determine the height of the aircraft cabin door, and sends measurement data to the control mechanism; the control mechanism is used for judging whether the height difference between the aircraft cabin door and the boarding bridge cabin door floor exceeds a preset range or not through a set threshold value; the alarm mechanism triggers an alarm signal when the control mechanism judges that the height difference between the aircraft cabin door and the boarding bridge cabin door floor exceeds a preset range; the ultrasonic sensor, the control mechanism and the alarm mechanism are electrically connected. By arranging the safety detection device, an equipment operator can grasp the height difference between the cabin door of the aircraft and the boarding bridge floor in real time, and can make corresponding operation in time when equipment running risks exist, so that the occurrence of risks is reduced.
Description
Technical Field
The utility model relates to the technical field of safety protection of boarding bridges, in particular to a safety detection device for a cabin door of an airplane docked by a boarding bridge and the boarding bridge.
Background
At present, in the process of docking an aircraft by a boarding bridge, the height difference monitoring of an aircraft cabin door and a boarding bridge cabin door floor is one of important factors for ensuring the docking safety of the aircraft and the boarding bridge, in the prior art, the monitoring of the height of the aircraft cabin door mainly depends on the monitoring tracking of an automatic boarding bridge leveling system, but because the opening position of the aircraft cabin door and the leveling system have a distance of about two meters, and the boarding bridge cabin door floor is in an adjustable inclined state, the leveling system cannot reflect the actual height difference of the boarding bridge cabin door floor and the aircraft cabin door in real time. In addition, once the boarding bridge leveling system fails or the height difference between the cabin door of the aircraft and the boarding bridge landing gate floor is too small due to the overlarge adjustment angle of the boarding bridge landing gate floor, the boarding bridge leveling system can realize emergency feedback only by means of the physical triggering of the gate protector at the limit position, and certain equipment running risk exists.
Disclosure of utility model
The utility model aims to provide a safety detection device for a boarding bridge docking aircraft cabin door, which aims to overcome the defects in the prior art.
Another object of the present utility model is to provide a boarding bridge comprising a boarding bridge gate floor and the aforementioned safety detection device of the boarding bridge docking aircraft door, and having the full function of the safety detection device of the boarding bridge docking aircraft door.
Embodiments of the present utility model are implemented as follows:
The embodiment of the utility model provides a safety detection device for a boarding bridge docking aircraft cabin door, which comprises an ultrasonic sensor, a control mechanism and a control mechanism, wherein the ultrasonic sensor is arranged above the boarding bridge cabin door floor and is positioned right below the aircraft cabin door when the aircraft cabin door is opened in place, and is used for transmitting ultrasonic waves to determine the height of the aircraft cabin door and transmitting measurement data to the control mechanism;
The control mechanism is used for judging whether the height difference between the aircraft cabin door and the boarding bridge cabin door floor exceeds a preset range or not through a set threshold value;
The alarm mechanism triggers an alarm signal when the control mechanism judges that the height difference between the aircraft cabin door and the boarding bridge cabin door floor exceeds a preset range;
The ultrasonic sensor, the control mechanism and the alarm mechanism are electrically connected.
Optionally, the aircraft cabin door and boarding bridge landing floor boarding bridge landing platform further comprises a display mechanism, wherein the display mechanism is arranged on the operating platform and is electrically connected with the control mechanism, and the display mechanism is used for displaying the floating height difference between the aircraft cabin door and the boarding bridge landing floor in real time.
Optionally, the display mechanism is disposed at a middle position of the console.
Optionally, the display mechanism includes a digital display screen.
Optionally, the portable electronic device further comprises a voice prompt mechanism, wherein the voice prompt mechanism is arranged on the operation console and is electrically connected with the control mechanism, and the voice prompt mechanism is used for sending out a voice prompt when the control mechanism triggers an alarm signal.
Optionally, the ultrasonic sensor is disposed on a surface of the boarding bridge gate floor and at a position far from a middle part of the boarding bridge gate floor.
Optionally, the ultrasonic sensor is arranged on the side part of the gate protector.
Optionally, the ultrasonic sensor is disposed on a side of the gate protector away from the middle of the boarding bridge gate floor.
The embodiment of the utility model also provides a boarding bridge, which comprises a boarding bridge boarding gate floor and the safety detection device of the boarding bridge docking aircraft cabin door, and has all the functions of the safety detection device of the boarding bridge docking cabin door.
Compared with the prior art, the embodiment of the utility model has the beneficial effects that: the equipment operators can grasp the height difference between the cabin door of the aircraft and the floor of the boarding bridge cabin in real time, and can make corresponding operation in time when the equipment running risk exists, so that the occurrence of danger is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of an installation position of a safety inspection device for a boarding bridge docking aircraft cabin door provided in embodiment 1 of the present utility model;
Fig. 2 is a schematic view of another installation position of a safety inspection device for a boarding bridge docking aircraft cabin door provided in embodiment 1 of the present utility model;
Fig. 3 is a schematic diagram of a safety detection device for docking a boarding bridge with an aircraft cabin door and a position of the aircraft cabin door according to embodiment 1 of the present utility model;
Fig. 4 is a schematic structural diagram of a control system of a safety inspection device for docking a boarding bridge with an aircraft cabin door provided in embodiment 1 of the present utility model;
Icon: 1-a boarding bridge; 2-boarding bridge gate floor; 3-an ultrasonic sensor; 4-an operation table; 5-gate protector; 6-aircraft door.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 1-4, the present embodiment provides a safety inspection device for docking an aircraft cabin door 6 with a boarding bridge, which includes an ultrasonic sensor 3 disposed above a boarding bridge cabin door floor 2, and when the aircraft cabin door 6 is opened in place, the ultrasonic sensor 3 is located under the aircraft cabin door 6, the ultrasonic sensor 3 is used for transmitting ultrasonic waves to determine a height difference between the aircraft cabin door 6 and the boarding bridge cabin door floor 2, and transmitting measurement data to a control mechanism; the control mechanism is used for judging whether the height difference between the aircraft cabin door 6 and the boarding bridge landing door floor 2 exceeds a preset range or not through a set threshold value; and the alarm mechanism triggers an alarm signal when the control mechanism judges that the height difference between the aircraft cabin door 6 and the boarding bridge landing door floor 2 exceeds a preset range. In this embodiment, the control mechanism may be a programmable controller, a single-chip microcomputer controller, etc., the alarm mechanism may be a conventional audible and visual alarm, the alarm signal may be an alarm sound of "dripping", or a voice prompt, etc., and the functions described above may be implemented by hardware devices without using a software program. The ultrasonic sensor, the control mechanism and the alarm mechanism are electrically connected.
Specifically, in the present embodiment, the ultrasonic sensor 3 is used to determine the difference in height between the bottommost portion of the aircraft door 6 and the boarding bridge gate floor 2. The ultrasonic sensor 3 emits ultrasonic waves, the reflection time of the ultrasonic waves from the sensor to the bottommost part of the aircraft door 6 is measured, and after the distance between the bottommost part of the aircraft door 6 and the boarding bridge gate floor 2 is determined, the measured data is transmitted to the control mechanism.
In other embodiments, the risk may also be identified by determining the difference in height between the bridge gate floor 2 and other locations of the aircraft door 6, thereby indirectly determining the distance between the bottommost portion of the aircraft door 6 and the bridge gate floor 2.
Specifically, in this embodiment, the aircraft boarding bridge further includes a display mechanism, which is disposed on the console 4 and electrically connected to the control mechanism, and is used for displaying the floating height difference between the aircraft cabin door 6 and the boarding bridge landing door floor 2 in real time.
Specifically, in this embodiment, the display mechanism is disposed at the middle position of the console 4, which is favorable for the device operator to monitor data at any time.
Specifically, in this embodiment, the display mechanism includes a digital display.
Specifically, in this embodiment, the risk processing device further includes a voice prompt mechanism, where the voice prompt mechanism is disposed on the console 4 and electrically connected with the control mechanism, and the voice prompt mechanism is used to send out a voice prompt when the control mechanism triggers an alarm signal, so as to prompt the device operator to process the risk.
Specifically, in the present embodiment, the ultrasonic sensor 3 is disposed on the surface of the boarding bridge gate floor 2 at a position away from the middle of the boarding bridge gate floor 2.
Referring to fig. 2 and 3, specifically, the aircraft cabin door protection device further comprises a door protector 5, wherein the door protector 5 is used for triggering the protection action of the boarding bridge 1 when the aircraft cabin door 6 reaches the limit position, the door protector 5 is arranged on the surface of the boarding bridge entrance floor 2 and at a position far away from the middle of the floor, and the ultrasonic sensor 3 is arranged on the side part of the door protector 5.
Specifically, in this embodiment, the ultrasonic sensor is disposed on a side of the gate protector away from the middle of the boarding bridge gate floor.
The control principle of the present embodiment is realized as follows:
After the docking of the boarding bridge 1 and the aircraft is completed, the equipment operator operates and starts the leveling function of the boarding bridge 1, the aircraft cabin door 6 is opened, the control mechanism records the height difference value between the aircraft cabin door 6 and the boarding bridge port floor 2 at the starting time as a standard difference value, after the standard difference value is set, the real-time height difference value between the aircraft cabin door 6 and the boarding bridge port floor 2 is continuously compared with the standard difference value according to the set comparison interval time, the compared data difference is compared with an abnormality detection set threshold value, and an alarm signal is output once the comparison value exceeds the standard, so that the equipment operator is reminded of timely handling.
Compared with the prior art, the equipment operator of the embodiment of the utility model can grasp the height difference between the aircraft cabin door 6 and the boarding bridge landing door floor 2 in real time, and can be reminded and correspondingly operated in time when the equipment running risk exists, so that the equipment running risk is greatly reduced.
Examples
The present embodiment also provides a boarding bridge 1, which includes a boarding bridge gate floor 2 and the safety detection device of the boarding bridge docking aircraft door 6 mentioned in embodiment 1, wherein the safety detection device of the boarding bridge docking aircraft door 6 is disposed on the boarding bridge gate floor 2, and has all the functions of the safety detection device of the boarding bridge 1 docking aircraft door 6, which are not described herein again.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. A safety inspection device for a boarding bridge docking aircraft door, comprising:
The ultrasonic sensor is arranged above the boarding bridge cabin floor, is positioned right below the aircraft cabin door when the aircraft cabin door is opened in place, is used for transmitting ultrasonic waves to determine the height of the aircraft cabin door, and sends measurement data to the control mechanism;
The control mechanism is used for judging whether the height difference between the aircraft cabin door and the boarding bridge cabin door floor exceeds a preset range or not through a set threshold value;
The alarm mechanism triggers an alarm signal when the control mechanism judges that the height difference between the aircraft cabin door and the boarding bridge cabin door floor exceeds a preset range;
The ultrasonic sensor, the control mechanism and the alarm mechanism are electrically connected.
2. The safety inspection device for a boarding bridge docked aircraft door of claim 1, further comprising a display mechanism disposed on an operating table and electrically connected to the control mechanism, wherein the display mechanism is configured to display in real time a floating height difference between the aircraft door and the boarding bridge door floor.
3. The safety inspection device for a boarding bridge to dock an aircraft door of claim 2, wherein the display mechanism is provided at a position in the middle of the console.
4. A safety inspection device for a boarding bridge's docking of aircraft doors according to claim 3, characterized in that the display means comprise a digital display screen.
5. The safety inspection device for a boarding bridge to dock an aircraft cabin door of claim 2, further comprising a voice prompt mechanism disposed on the console and electrically connected to the control mechanism, wherein the voice prompt mechanism is configured to issue a voice prompt when the control mechanism triggers an alarm signal.
6. The safety inspection device for a boarding bridge docked aircraft door of claim 1, wherein the ultrasonic sensor is disposed on the boarding bridge gate floor surface at a location remote from the midsection of the boarding bridge gate floor.
7. The safety inspection device for a boarding bridge to dock an aircraft door of claim 1, further comprising a gate protector, wherein the ultrasonic sensor is provided at a side of the gate protector.
8. The safety inspection device for a boarding bridge docked aircraft door of claim 7, wherein the ultrasonic sensor is disposed on a side of the gate protector that is remote from the midsection of the boarding bridge gate floor.
9. A boarding bridge comprising a boarding bridge gate floor and a safety detection device for a boarding bridge docking aircraft door of any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323205001.3U CN221199944U (en) | 2023-11-27 | 2023-11-27 | Safety detection device for docking aircraft cabin door of boarding bridge and boarding bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323205001.3U CN221199944U (en) | 2023-11-27 | 2023-11-27 | Safety detection device for docking aircraft cabin door of boarding bridge and boarding bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221199944U true CN221199944U (en) | 2024-06-21 |
Family
ID=91518921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323205001.3U Active CN221199944U (en) | 2023-11-27 | 2023-11-27 | Safety detection device for docking aircraft cabin door of boarding bridge and boarding bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221199944U (en) |
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2023
- 2023-11-27 CN CN202323205001.3U patent/CN221199944U/en active Active
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