CN207191395U - A kind of high-mechanic joint - Google Patents
A kind of high-mechanic joint Download PDFInfo
- Publication number
- CN207191395U CN207191395U CN201721149600.XU CN201721149600U CN207191395U CN 207191395 U CN207191395 U CN 207191395U CN 201721149600 U CN201721149600 U CN 201721149600U CN 207191395 U CN207191395 U CN 207191395U
- Authority
- CN
- China
- Prior art keywords
- composite panels
- joint
- mechanic
- composite
- utility
- 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.)
- Active
Links
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model provides a kind of high-mechanic joint, it is arranged at the edge of aircraft wing Composite Panels, Composite Panels are by setting Composite Panels A (1) jaggy and assembly to be formed in the Composite Panels B (2) of the indentation, there, high-mechanic joint (3) is wherein provided through on Composite Panels B (2), both the high-mechanic joint (3) and Composite Panels B (2) are integrated part, and the erection method between two wallboards is：The sides of Composite Panels B (2) one are bent to form a step (4), Composite Panels B (2) is overlapped on Composite Panels A (1) by the step (4), and between skeleton (5) of the step (4) flush-mounted in Composite Panels A (1) and thereon.High-mechanic joint provided by the utility model, the narrow side configuration of multiple material wallboard can be eliminated, avoid the hidden danger of the narrow side damage of Composite Panels, and posting and the functional requirement of aircraft target ship and joint can be ensured.
Description
Technical field
The utility model belongs to field of airplane structure, and in particular to a kind of high-mechanic joint.
Background technology
Modern combat aircraft is largely using composite material parts to reduce airframe-to-fuel weight ratio, such as composite machine alar wall
Plate, fuselage fuel cell wallboard etc..These parts are mostly important or even crucial load-carrying member.In airplane design, often have in fuel tank
The design problem of multiple material wallboard edge installation high-mechanic joint.In order that the top load on joint steadily, efficiently passes through again
Material wallboard and then it is transitioned into inner skeleton, it usually needs joint is designed to overall structure, now then needed in multiple material wallboard
One big opening of upper setting, the neighbouring multiple narrow side of material wallboard that is open not only influence posting, and are also easy to produce layering, peel off equivalent damage,
As shown in Figure 1 to Figure 3.
Utility model content
The purpose of this utility model is to provide a kind of high-mechanic joint, overcome or alleviated by prior art it is at least one on
State defect.
The purpose of this utility model is achieved through the following technical solutions：A kind of high-mechanic joint, is arranged at aircraft wing and answers
The edge of condensation material wallboard, the Composite Panels are by setting Composite Panels A jaggy and assembly to be lacked in this
Composite Panels B at mouthful is formed, and the high-mechanic joint, the high-mechanic are wherein provided through on Composite Panels B
Both joint and Composite Panels B are integrated part.
Preferably, the sides of Composite Panels B mono- are bent to form a step, and Composite Panels B passes through this
Rank is overlapped on the Composite Panels A, and between skeleton of the step flush-mounted in Composite Panels A and thereon.
Preferably, the Composite Panels B is except at stepped locations thereon, its upper and lower two sides with it is described compound
It is concordant that material wallboard A is engaged side.
A kind of beneficial effect of high-mechanic joint provided by the utility model is, avoids the narrow side of Composite Panels
Configuration, not only eliminates the damage risk on the narrow side of multiple material, and has recovered the overall posting and function of wallboard, while the structure risk
It is minimum, it can be applied to aircraft body structure design and repair field, it is easy to spread, there is larger practical value.
Brief description of the drawings
Fig. 1 is existing joint schematic view of the mounting position；
Fig. 2 is the top view of existing joint installation form；
Fig. 3 is the upward view of existing joint installation form；
Fig. 4 is the utility model high-mechanic joint installation form schematic diagram.
Reference：
1- Composite Panels A, 2- Composite Panels B, 3- high-mechanics joint, 4- steps, 5- skeletons.
Embodiment
To make the purpose, technical scheme and advantage that the utility model is implemented clearer, below in conjunction with the utility model
Accompanying drawing in embodiment, the technical scheme in the embodiment of the utility model is further described in more detail.In the accompanying drawings, from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Described reality
It is the utility model part of the embodiment to apply example, rather than whole embodiments.Below with reference to the embodiment of accompanying drawing description
It is exemplary, it is intended to for explaining the utility model, and it is not intended that to limitation of the present utility model.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 creative work is not made
Example, belong to the scope of the utility model protection.
High-mechanic joint of the present utility model is described in further details below in conjunction with the accompanying drawings.
As shown in figure 4, a kind of high-mechanic joint, the edge of aircraft wing Composite Panels is arranged at.Composite
Wallboard is by setting Composite Panels A1 jaggy and assembly to be formed in the Composite Panels B2 of the indentation, there, wherein multiple
High-mechanic joint 3 is provided through on condensation material wallboard B2, both the high-mechanic joint 3 and Composite Panels B2 are integrated
Part.Erection method between two Composite Panels is selected specifically to：The sides of Composite Panels B2 mono- are bent to form a step
4, Composite Panels B2 are overlapped on Composite Panels A1 by the step 4, and the step 4 is flush-mounted in composite walls
Between plate A1 and skeleton 5 thereon, cause Composite Panels B2 except the opening position of step 4 thereon, its upper and lower both sides after assembled
It is concordant that face is engaged side with Composite Panels A1.
High-mechanic joint is installed on the design process at Composite Panels edge by brief description.
The position of intersecting point and axis of high-mechanic joint are determined first.Enter then according to function, constraints, load-up condition etc.
The preliminary configuration design of row and calculating, primarily determine that the profile, size and parameter of joint.Then calculate joint and pass through composite walls
After plate, the opening size of wallboard, and calculate the narrow side size of opening near zone.The narrow side of Composite Panels is removed again,
Harden structure is designed on joint, is allowed to overlap with Composite Panels plane, and be connected with Composite Panels.Finally synthesis is examined
The configuration of each design constraints such as worry intensity, rigidity, function, butt joint and harden structure optimizes design, determines each size
Parameter.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art is in the technical scope that the utility model discloses, the change that can readily occur in
Change or replace, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with described
Scope of the claims is defined.
Claims (3)
1. a kind of high-mechanic joint, it is arranged at the edge of aircraft wing Composite Panels, it is characterised in that the composite wood
Material wallboard is made up of setting Composite Panels A (1) jaggy and assembly in the Composite Panels B (2) of the indentation, there,
The high-mechanic joint (3) is wherein provided through on Composite Panels B (2), the high-mechanic joint (3) and composite walls
Both plate B (2) are integrated part.
2. high-mechanic joint according to claim 1, it is characterised in that the side edge bendings of Composite Panels B (2) one
A step (4) is formed, Composite Panels B (2) is overlapped on the Composite Panels A (1) by the step (4), and
Between skeleton (5) of the step (4) flush-mounted in Composite Panels A (1) and thereon.
3. high-mechanic joint according to claim 2, it is characterised in that the Composite Panels B (2) is except platform thereon
Rank (4) opening position, it is concordant that its upper and lower two sides is engaged side with the Composite Panels A (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149600.XU CN207191395U (en) | 2017-09-08 | 2017-09-08 | A kind of high-mechanic joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149600.XU CN207191395U (en) | 2017-09-08 | 2017-09-08 | A kind of high-mechanic joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207191395U true CN207191395U (en) | 2018-04-06 |
Family
ID=61791853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721149600.XU Active CN207191395U (en) | 2017-09-08 | 2017-09-08 | A kind of high-mechanic joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207191395U (en) |
-
2017
- 2017-09-08 CN CN201721149600.XU patent/CN207191395U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107235117B (en) | A kind of fabrication and installation method of anchor recess | |
| CN104724279A (en) | Leading Edge For An Aircraft Lifting Surface | |
| CN207191395U (en) | A kind of high-mechanic joint | |
| CN204871587U (en) | Aircraft combined material adds muscle wallboard structure | |
| CN201381072Y (en) | Top side girder | |
| CN204549001U (en) | A kind of module for assembling interior floating plate | |
| CN205989809U (en) | A kind of spar attachment structure of aircraft wing | |
| CN204956849U (en) | A construction equipment for turning over dial structure 100MARK line | |
| CN204775983U (en) | Light aerocraft covering opening reinforcing plate | |
| CN204775992U (en) | Rib structure | |
| CN206939035U (en) | Aircraft target ship docking structure | |
| CN206859725U (en) | A kind of building structure strengthening attachment means | |
| CN206750115U (en) | A kind of outer hanging joint of wing | |
| CN207292369U (en) | A kind of aircraft conversion deckle board | |
| CN206424575U (en) | A kind of model plane wing | |
| CN205917922U (en) | Combo boxes body and wall of dress behind horizontal fossil fragments | |
| CN204822054U (en) | Unmanned aerial vehicle mounting disc | |
| CN203361165U (en) | Supporting beam connection structure for building foundation pit support | |
| CN204309890U (en) | A kind of framework beam Phillips-type jointing | |
| CN110872885B (en) | Wall module with side ribs | |
| CN207609507U (en) | Sectional-type blade and wind power generating set | |
| CN208039587U (en) | A kind of purlin structure in flexible cable structure | |
| CN207761170U (en) | A kind of outer packet portion coupled column of abnormity steel reinforced concrete | |
| CN206888340U (en) | A kind of steam pressurized sheet material of crack resistance type | |
| CN206423048U (en) | A kind of detachable big module absorbing material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |