CN209382284U - A kind of aircraft oxygen bottle mounting structure - Google Patents
A kind of aircraft oxygen bottle mounting structure Download PDFInfo
- Publication number
- CN209382284U CN209382284U CN201822053217.5U CN201822053217U CN209382284U CN 209382284 U CN209382284 U CN 209382284U CN 201822053217 U CN201822053217 U CN 201822053217U CN 209382284 U CN209382284 U CN 209382284U
- Authority
- CN
- China
- Prior art keywords
- auricle
- bracket
- fixed
- oxygen cylinder
- oxygen
- 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.)
- Withdrawn - After Issue
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a kind of aircraft oxygen bottle mounting structure, belong to aerocraft system design field.It includes: oxygen cylinder, auricle, bracket, wing nut；Auricle is fixed on oxygen cylinder, and bracket is fixed on airframe structure；The auricle is divided into the auricle of the auricle with bellmouth and strap bolt hole and is located at the both ends of oxygen cylinder, the bracket is divided into taper pin support and stud bracket, taper pin support is connected and fixed with the auricle with bellmouth, and stud bracket and the auricle in strap bolt hole are connected and fixed；The utility model is able to achieve the installation of oxygen cylinder aboard, guarantees that oxygen cylinder is connected firmly under various state of flights with housing construction, reliably.The oxygen cylinder installation form is lower to requirements of installation space, and it is few, light-weight to install required components.In addition, the utility model makes the dismounting of oxygen cylinder only need one man operation, it is easy to maintain.
Description
Technical field
The utility model relates to a kind of aircraft oxygen bottle mounting structure, belong to aerocraft system design field.
Background technique
Oxygen cylinder is the important component of aircraft oxygen system, can be used as the main oxygen oxygen source of aircraft or On-Board Oxygen Generating System
Spare oxygen.Oxygen cylinder is broadly divided into aryballos, Pear-Shaped bottle and cylindricality bottle according to shape, and existing installation method generally passes through can
Disassembly clip and cradle hangs are fixed in the dedicated mounting groove of oxygen cylinder on housing construction or being fixed on housing construction.Wherein,
It is not able to satisfy one the dismounting maintenance requirement to oxygen cylinder in such a way that detachable clip and cradle hangs are fixed, and needs
Special clip bracket of the design with arc groove；For opening the dedicated mounting groove of oxygen cylinder in advance on housing construction and being fixed with clip
Installation method needs to adapt to housing construction design and total arrangement.
Summary of the invention
The purpose of the utility model is to provide a kind of aircraft oxygen bottle mounting structure, the program is able to achieve oxygen cylinder in machine
It is interior flexibly, easily to install, and improve the maintainability of oxygen cylinder.
The utility model to achieve the goals above, adopts the following technical scheme that
A kind of aircraft oxygen bottle mounting structure, it includes: oxygen cylinder, auricle, bracket, wing nut；
Auricle is fixed on oxygen cylinder, and bracket is fixed on airframe structure；
The auricle is divided into the auricle of the auricle with bellmouth and strap bolt hole and is located at the both ends of oxygen cylinder, described
Bracket is divided into taper pin support and stud bracket, and taper pin support is connected and fixed with the auricle with bellmouth, stud bracket and band
The auricle of bolt hole is connected and fixed；
Wing nut fixed bolt bracket.
Further, the quantity of the auricle with bellmouth is 1, and the quantity of the auricle in strap bolt hole is 2.
Further, auricle is fixed on oxygen cylinder by carbon fiber winding.
Further, bracket passes through is fixed on airframe structure by being spirally connected or riveting.
This programme includes oxygen cylinder bottle design and support Design two parts.
For oxygen cylinder bottle design, this programme requires to pass through the forms such as carbon fiber winding three pieces of auricles of increase outside bottle body
Structure is installed wherein two auricles are axially provided with bolt hole along bottle body for bolt；Another auricle is axially provided with taper along bottle body
Hole, for position with it is radially fixed.
For oxygen bottle supporter, adaptability design should be carried out with three pieces of auricles on bottle body.The corresponding auricle for being provided with bolt hole,
Bracket of the design with two studs is matched with auricle, while equipped wing nut etc. is fixed；Correspondence is provided with bellmouth
Auricle, bracket of the design with cone pin are matched with the auricle grafting.Bracket can be fixed on aircraft by the forms such as being spirally connected, riveting
On housing construction.
The utility model has the beneficial effects that
The utility model is able to achieve the installation of oxygen cylinder aboard, guarantees oxygen cylinder same body under various state of flights
Structure is connected firmly, reliably.The oxygen cylinder installation form is lower to requirements of installation space, and components needed for installation are few, weight
Gently.In addition, the utility model makes the dismounting of oxygen cylinder only need one man operation, it is easy to maintain.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the auricle design diagram of the utility model；
Fig. 3 is the support Design schematic diagram of the utility model；
Fig. 4 is the auricle of the utility model and the assembling schematic diagram of bracket.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing:
A kind of aircraft oxygen bottle mounting structure, it includes: oxygen cylinder 1, auricle 2, bracket 3, wing nut 4；
Auricle 2 is fixed on oxygen cylinder 1, and bracket 3 is fixed on airframe structure 5；
The auricle 2 is divided to the auricle 12 for the auricle 11 with bellmouth and strap bolt hole and is located at the two of oxygen cylinder 1
End, the bracket 3 divide for taper pin support 13 and stud bracket 14, and taper pin support 13 is connect with the auricle 11 with bellmouth to be consolidated
Fixed, stud bracket 14 and the auricle 12 in strap bolt hole are connected and fixed；
4 fixed bolt bracket 14 of wing nut.
Further, the quantity of the auricle 11 with bellmouth is 1, and the quantity of the auricle 12 in strap bolt hole is 2.
Further, auricle 2 is fixed on oxygen cylinder 1 by carbon fiber winding.
Further, bracket 3 passes through is fixed on airframe structure 5 by being spirally connected or riveting.
For oxygen cylinder bottle design, this programme requires to pass through the forms such as carbon fiber winding three pieces of auricles of increase outside bottle body
Structure is installed wherein two auricles are axially provided with bolt hole along bottle body for bolt；Another auricle is axially provided with taper along bottle body
Hole, for position with it is radially fixed.
For oxygen bottle supporter, adaptability design should be carried out with three pieces of auricles on bottle body.The corresponding auricle for being provided with bolt hole,
Bracket of the design with two studs is matched with auricle, while equipped wing nut etc. is fixed；Correspondence is provided with bellmouth
Auricle, bracket of the design with cone pin are matched with the auricle grafting.Bracket can be fixed on aircraft by the forms such as being spirally connected, riveting
On housing construction.
Oxygen cylinder is first held up when installation, the auricle with bellmouth is corresponded into grafting positioning with the bracket with cone pin, then will
The auricle in strap bolt hole finally screws on wing nut 4 and is fixed and plays fuse with the corresponding installation of the bracket with stud.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (4)
1. a kind of aircraft oxygen bottle mounting structure, which is characterized in that it includes: oxygen cylinder (1), auricle (2), bracket (3), butterfly
Shape nut (4)；
Auricle (2) is fixed on oxygen cylinder (1), and bracket (3) is fixed on airframe structure (5)；
The auricle (2) is divided into the auricle (12) of auricle (11) and strap bolt hole with bellmouth and is located at oxygen cylinder (1)
Both ends, the bracket (3) is divided into taper pin support (13) and stud bracket (14), taper pin support (13) with bellmouth
Auricle (11) is connected and fixed, and stud bracket (14) and the auricle (12) in strap bolt hole are connected and fixed；
Wing nut (4) fixed bolt bracket (14).
2. aircraft oxygen bottle mounting structure according to claim 1, it is characterised in that: the auricle (11) with bellmouth
Quantity is 1, and the quantity of the auricle (12) in strap bolt hole is 2.
3. aircraft oxygen bottle mounting structure according to claim 1, it is characterised in that: auricle (2) is twined by carbon fiber
Around being fixed on oxygen cylinder (1).
4. aircraft oxygen bottle mounting structure according to claim 1, it is characterised in that: bracket (3) passes through by being spirally connected
Or riveting is fixed on airframe structure (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822053217.5U CN209382284U (en) | 2018-12-07 | 2018-12-07 | A kind of aircraft oxygen bottle mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822053217.5U CN209382284U (en) | 2018-12-07 | 2018-12-07 | A kind of aircraft oxygen bottle mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209382284U true CN209382284U (en) | 2019-09-13 |
Family
ID=67871154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822053217.5U Withdrawn - After Issue CN209382284U (en) | 2018-12-07 | 2018-12-07 | A kind of aircraft oxygen bottle mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209382284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367790A (en) * | 2018-12-07 | 2019-02-22 | 江西洪都航空工业集团有限责任公司 | A kind of aircraft oxygen bottle mounting structure |
-
2018
- 2018-12-07 CN CN201822053217.5U patent/CN209382284U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367790A (en) * | 2018-12-07 | 2019-02-22 | 江西洪都航空工业集团有限责任公司 | A kind of aircraft oxygen bottle mounting structure |
| CN109367790B (en) * | 2018-12-07 | 2023-10-03 | 江西洪都航空工业集团有限责任公司 | Aircraft oxygen cylinder mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190913 Effective date of abandoning: 20231003 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190913 Effective date of abandoning: 20231003 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |