CN207257962U - A kind of baby plane boarding device - Google Patents
A kind of baby plane boarding device Download PDFInfo
- Publication number
- CN207257962U CN207257962U CN201721066047.3U CN201721066047U CN207257962U CN 207257962 U CN207257962 U CN 207257962U CN 201721066047 U CN201721066047 U CN 201721066047U CN 207257962 U CN207257962 U CN 207257962U
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- CN
- China
- Prior art keywords
- boarding
- support arm
- baby plane
- boarding device
- pedal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
A kind of baby plane boarding device, including support arm, pedal, shaft hinge and lock, pedal are fixed on support arm, and support arm is hinged on aircraft wing wing root trailing edge by shaft hinge, and locking is scheduled on aircraft wing wing root trailing edge.The baby plane boarding device in aircraft wing root trailing edge by arranging boarding device so as to provide a kind of personnel solution of the boarding from ground boarding device wing top airfoil cockpit.The preferable demand for meeting personnel's boarding, realizes the boarding function of baby plane and then reduces the demand to ground installation, improve use and the maintainability of aircraft.
Description
Technical field
It the utility model is related to airplane design technical field, and in particular to a kind of baby plane boarding device.
Background technology
Baby plane boards a plane the general ladder using boarding, it is necessary to ladder is placed in suitable position by staff,
Meet boarding demand.Ladder is replaced again after the completion of boarding operation, this mode needs making ladder to also need to ladder
Daily management is carried out, not only increases workload, also increases the input of cost, also so that aircraft utilization and maintainability are from meeting
It is required that.
Utility model content
Used in order to solve the above technical problems, being used for baby plane boarding the utility model proposes one kind, while reduction pair
The demand of ground installation, improves the usability of aircraft and the baby plane boarding device of maintainability.
A kind of baby plane boarding device, including support arm, pedal, shaft hinge and lock, pedal are fixed on support arm, support arm
It is hinged on by shaft hinge on aircraft wing wing root trailing edge, locking is scheduled on aircraft wing wing root trailing edge.
Further, the pedal number of the baby plane boarding device is 1 to 20.
By taking above-mentioned technological means, the utility model obtains advantageous effects and is：The baby plane boarding device
By aircraft wing root trailing edge arrange boarding device so as to provide a kind of personnel from ground-boarding device-wing top airfoil-
The solution of the boarding of cockpit.The preferable demand for meeting personnel's boarding, realizes the boarding function of baby plane and then subtracts
Few demand to ground installation, improves use and the maintainability of aircraft.
Brief description of the drawings
Fig. 1 is the schematic diagram that the utility model receives upper state.
Fig. 2 is the schematic diagram of the utility model down state.
In figure：1st, support arm；2nd, pedal；3rd, shaft hinge；4th, lock；5th, aircraft wing.
Embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining practical new
Type, is not intended to limit the scope of the utility model.
A kind of baby plane boarding device, including by support arm 1, pedal 2, shaft hinge 3 and lock 4；Pedal 2 is fixed on support arm
On 1；Support arm 1 is hinged on wing 5 by shaft hinge 3, and support arm 1 is realized with aircraft wing 5 by lock 4 and opened and closed.Beat
Unlocking 4, manual, hydraulic system start or servomotor start operation support arm 1 are rotated down to by shaft hinge 3 and put down shape
State, shortens ground and pedal 2 for scrunching the pedal 2 that uses, and the relative altitude between 5 upper surface of pedal 2 and aircraft wing is full
Sufficient personnel are by the boarding of ground -5 upper surfaces of pedal 2- aircraft wings-cockpit or the use of reverse lower machine.Pass through after the completion of use
Manually, hydraulic system start or servomotor start operation recover support arm 1 to upper state is received, and close lock 4；Boarding device is being received
During upper state, complete aerodynamic configuration can be formed with wing 5, for ensureing that aircraft flight uses.To meet that different height flies
Machine, facilitates personnel's boarding.2 numbers of pedal of the baby plane boarding device are 1 to 20.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody some variations that some of which part may be made the principle of the utility model, belong to the utility model
Protection domain within.
Claims (2)
- A kind of 1. baby plane boarding device, it is characterised in that：The baby plane boarding device includes support arm (1), pedal (2), shaft hinge (3) and lock (4), the pedal (2) are fixed on support arm (1), and the support arm (1) passes through shaft hinge (3) It is hinged on aircraft wing (5) wing root trailing edge, the lock (4) is fixed on aircraft wing (5) wing root trailing edge.
- 2. baby plane boarding device according to claim 1, it is characterised in that：Pedal (2) number is 1 to 20 It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066047.3U CN207257962U (en) | 2017-08-24 | 2017-08-24 | A kind of baby plane boarding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066047.3U CN207257962U (en) | 2017-08-24 | 2017-08-24 | A kind of baby plane boarding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207257962U true CN207257962U (en) | 2018-04-20 |
Family
ID=61922277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721066047.3U Active CN207257962U (en) | 2017-08-24 | 2017-08-24 | A kind of baby plane boarding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207257962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625239A (en) * | 2018-11-12 | 2019-04-16 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of airstair and its design method |
-
2017
- 2017-08-24 CN CN201721066047.3U patent/CN207257962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625239A (en) * | 2018-11-12 | 2019-04-16 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of airstair and its design method |
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| GR01 | Patent grant |