CN207607632U - A kind of single load bearing connector - Google Patents
A kind of single load bearing connector Download PDFInfo
- Publication number
- CN207607632U CN207607632U CN201721697341.4U CN201721697341U CN207607632U CN 207607632 U CN207607632 U CN 207607632U CN 201721697341 U CN201721697341 U CN 201721697341U CN 207607632 U CN207607632 U CN 207607632U
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- CN
- China
- Prior art keywords
- load bearing
- single load
- pedestal
- connector
- connecting hole
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- 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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Abstract
The utility model is related to a kind of single load bearing connectors, the single load bearing connector includes auricle and pedestal, the auricle is two, two auricles are placed in one end of the connector and two auricles are located at the same face of the connector pedestal, bushing is equipped among auricle, it is set there are two the first connecting hole across described two auricles, the second connecting hole is equipped on pedestal, the single load bearing connector is connect with wing by the first connecting hole, is connect the single load bearing connector with transition beam by the second connecting hole.A kind of single load bearing joint structure of utility model is simple, and number of parts greatly reduces, and reduces production cost；Dismounting is simple, convenient for safeguarding in the future；Structural strength improves；Path of Force Transfer is optimized, requirement is met.
Description
Technical field
The utility model belongs to field of airplane structure more particularly to a kind of single load bearing connector.
Background technology
Aircraft wing is one of aircraft important component, and main effect is to generate lift, and usually suspension fills under the wings of an airplane
It sets, and increases suspension arrangement under the wing wing according to aircraft development needs, and transition beam is required to want to realize general, exchange
And quick-release.Therefore, it is necessary to carry out brand-new design to general transition beam, set to carrying out adaptive improvement reinforcement at each erect-position of wing
Meter, so the design of single load bearing connector is just particularly important.The structural strengthening of aircraft wing designs, briefly,
Reinforcement design exactly is carried out to wing box, installation and the general transition beam of suspension and store Combinations can be met.And general transition beam
Brand-new design and wing box reinforcement design be closely coupled, show in the design of interface first.According to existing aircraft
Wing inherent characteristic and transition girder construction, it is contemplated that various technology requirements have carried out completely new set to single load bearing connector
Meter.Traditional connection is attached using split structure, and transition beam is made of three parts, and between connection mostly be by riveting
Completion is connect, complicated, number of parts is more, and dismounting trouble, maintenanceability is poor, and rigidity is difficult to meet the requirements.
Invention content
The purpose of this utility model is to provide a kind of single load bearing connector, solves current jointing or complicated dimension
The problem of repairing property is poor or rigidity is unsatisfactory for requiring.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of single load bearing connector, it is described unidirectionally by
Power connector includes auricle and pedestal, and the auricle is two, and two auricles are placed in one end of the connector and two auricles
Positioned at the same face of the connector pedestal, among auricle be equipped with bushing, across described two auricles set there are two first connection
Hole is equipped with the second connecting hole on pedestal, connect the single load bearing connector with wing by the first connecting hole, pass through second
The single load bearing connector is connect by connecting hole with transition beam.
Further, the auricle and pedestal are an integral structure.
A kind of single load bearing joint structure of the utility model is simple, and number of parts greatly reduces, and reduces production cost；
Dismounting is simple, convenient for safeguarding in the future；And wing plug-in transition girder construction rear portion needs to be attached with wing stringer, stringer structure
Intensity itself is weaker, and single load bearing connector can only transmit the power perpendicular to aircraft system horizontal plane direction, optimize Path of Force Transfer,
The load suffered by wing stringer is reduced, intensity requirement is met by the design of single load bearing connector.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and for explaining the principles of the present invention together with specification.
Fig. 1 is the single load bearing connector schematic diagram of the utility model；
Fig. 2 is the single load bearing connector and transition beam connection diagram of the utility model.
Wherein, 1- auricles, the first connecting holes of 11-, 12- bushings, 2- pedestals, the second connecting holes of 21-, 3- transition beams.
Specific implementation mode
To keep the purpose, technical scheme and advantage that the utility model is implemented clearer, below in conjunction with the utility model
Attached drawing in embodiment, is further described in more detail the technical scheme in the embodiment of the utility model.In the accompanying drawings, from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Described reality
It is the utility model a part of the embodiment to apply example, instead of all the embodiments.Below with reference to the embodiment of attached drawing description
It is exemplary type, it is intended to for explaining the utility model, and should not be understood as limiting the present invention.It is new based on this practicality
Embodiment in type, the every other implementation that those of ordinary skill in the art are obtained under the premise of not making creation type and working
Example, shall fall within the protection scope of the present invention.The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply and is signified
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this practicality
The limitation of novel protected range.
As shown in Figures 1 and 2, the single load bearing connector of the utility model includes auricle and pedestal, and auricle 1 is two, and
Parallel one end for being fixed on pedestal 2, two auricles are located at the same face of pedestal 2, and the first connection is arranged therebetween across auricle 1
Hole 11 (or wing docking bolt hole), and increase bushing 12 to protect the first connecting hole 11, the second connection is equipped on pedestal
Single load bearing connector is connect with wing by the first connecting hole 11, passes through second by hole 21 (or transition beam docking bolt hole)
Single load bearing connector is connect by connecting hole 21 with transition beam 3.In addition, the edge in the junction and entire connector of auricle and pedestal
Chamfered has been carried out, stress concentration is prevented, there is good fatigue behaviour.Pedestal is designed as being pasted with transition beam splice
Close connection.Due to the brand-new design of the structure, former transition beam is carried out to simplify design, the processing of transition beam sidewall paneling is integral,
The quantity of the part reduced, wherein fastener quantity greatly reduces, and relative to original structure, and Path of Force Transfer is also more
Rationally.Auricle and pedestal have been made integral structure by the single load bearing connector of the utility model, reduce cost, the dimension in later stage
It is also apparent convenient to protect dismounting aspect., by single load bearing connector carry out Strength co-mputation with check, the utility model it is unidirectional by
Power connector residual intensity coefficient is obviously improved, and structure efficiency improves.
To sum up, the single load bearing connector of the utility model is with simple in structure, easy to maintain, intensity is high, structure efficiency is high
The advantages that.
The above, the only optimal specific implementation mode of the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with
Subject to the scope of the claims.
Claims (2)
1. a kind of single load bearing connector, which is characterized in that the single load bearing connector includes auricle (1) and pedestal (2), the ear
Piece (1) is two, and two auricles (1) are placed in the same end of the pedestal (2), and the is equipped among two auricles (1)
One connecting hole (11) is equipped with bushing (12) at two the first connecting holes (11), and the second connecting hole (21) is equipped on pedestal,
The single load bearing connector is connect with wing by the first connecting hole (11), by the second connecting hole (21) by it is described unidirectionally by
Power connector is connect with transition beam (4).
2. single load bearing connector according to claim 1, which is characterized in that the auricle (1) is integral type with pedestal (2)
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697341.4U CN207607632U (en) | 2017-12-08 | 2017-12-08 | A kind of single load bearing connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697341.4U CN207607632U (en) | 2017-12-08 | 2017-12-08 | A kind of single load bearing connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207607632U true CN207607632U (en) | 2018-07-13 |
Family
ID=62797658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721697341.4U Active CN207607632U (en) | 2017-12-08 | 2017-12-08 | A kind of single load bearing connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207607632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665786A (en) * | 2020-05-15 | 2021-11-19 | 中航西飞民用飞机有限责任公司 | External hanging structure of aircraft wing |
-
2017
- 2017-12-08 CN CN201721697341.4U patent/CN207607632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665786A (en) * | 2020-05-15 | 2021-11-19 | 中航西飞民用飞机有限责任公司 | External hanging structure of aircraft wing |
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