CN206939048U - A kind of quick detachable airborne hanging point lid component - Google Patents
A kind of quick detachable airborne hanging point lid component Download PDFInfo
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- CN206939048U CN206939048U CN201720749472.6U CN201720749472U CN206939048U CN 206939048 U CN206939048 U CN 206939048U CN 201720749472 U CN201720749472 U CN 201720749472U CN 206939048 U CN206939048 U CN 206939048U
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- hanging point
- wing
- point lid
- opening
- lower aerofoil
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Abstract
The utility model discloses a kind of quick detachable airborne hanging point lid component, belong to airplane hatch cover design field.Including：Hanging point lid, clamping screw, self-locking nut, support and top cover；Hanging point lid is arranged on the opening of wing top airfoil, for the closure to top airfoil opening；Top cover is arranged on the opening of wing lower aerofoil, for the closure to lower aerofoil opening；Support is arranged between the top airfoil of wing and lower aerofoil, and support is fixedly connected to form bracket component close to one end of lower aerofoil and top cover；Clamping screw is fixed on bracket component close to one end of top airfoil through hanging point lid and by self-locking nut, by tightening closure of the clamping screw completion to the upper and lower aerofoil opening of wing；The utility model structure adaptability is strong, is easy to dismounting and safeguards, and the lid component can install positioning by own components, annexation not occur with peripheral structure, and avoid causes fuel blow because hanging point lid dismounts, and improves structural reliability.
Description
Technical field
The utility model belongs to airplane hatch cover design field, and in particular to a kind of quick detachable airborne hanging point lid group
Part.
Background technology
Install the common practice that multiple detachable airborne hangers are airplane designs additional under aircraft wing, hanger is arranged on wing
On the airborne hanging point of structure, joint of hanging point perforate on lower aerofoil on wing, and it is penetrating up and down, in the aircraft not airborne hanger of carry
When, airborne hanging point port cover structure is used for the perforate for blocking aerofoil above and below wing.
Because the wing of aircraft is usually provided with integral wing tank, some airborne hanging points on wing are caused to be arranged on
In fuel tank area；Further, since joint of hanging point narrow space, general to borrow the tight of joint of hanging point when hanging point lid is connected with wing
Firmware, and these fasteners are the fasteners of Oiltank structure.The airborne hanger of wing generally requires frequent dismounting, therefore hanging point
Lid also can be dismounted often, and how much fastener thereon can influence the sealing reliability of integral wing tank when dismounting, although this
The design of kind of comprehensive utilization structural connection can be with loss of weight synergy, but this sealing problem band designed to integral wing tank
Hidden danger is to a certain extent carried out.
Utility model content
The purpose of this utility model：In order to solve the above problems, the utility model proposes a kind of quick detachable airborne hanging point
Lid component, it can realize that the simple-mounting-dismounting of airborne hanging point is safeguarded, can avoid bringing sealing hidden danger to integral wing tank again.
The technical solution of the utility model：A kind of quick detachable airborne hanging point lid component, including：Hanging point lid, locking screw
Bolt, self-locking nut, support and top cover；
The hanging point lid is arranged on the opening of wing top airfoil, for the closure to top airfoil opening；
The top cover is arranged on the opening of wing lower aerofoil, for the closure to lower aerofoil opening；
The support is arranged between the top airfoil of wing and lower aerofoil, the support close to one end of lower aerofoil with it is described
Top cover is fixedly connected to form bracket component；
The clamping screw through the hanging point lid and is fixed on the bracket component close to upper limb by self-locking nut
The one end in face, by tightening closure of the clamping screw completion to lower aerofoil opening on wing.
Preferably, the clamping screw is dormant bolt.
Preferably, the support is riveted into one with the top cover.
Preferably, the hanging point lid is concordant with the top airfoil of the wing.
Preferably, the top cover is concordant with the lower aerofoil of the wing.
Preferably, the hanging point lid is provided with counterbore, and the counterbore coordinates with the dormant bolt.
The beneficial effect of technical solutions of the utility model：A kind of quick detachable airborne hanging point lid component of the utility model, leads to
The dormant bolt closure of realization to opening on the outside of wing is crossed, easy disassembly, structure adaptability is strong, is easy to dismounting and safeguards, and
The lid component can install positioning by own components, annexation does not occur with peripheral structure, avoid because of hanging point lid
Dismount and cause fuel blow, the structural reliability of raising.
Brief description of the drawings
Fig. 1 is a kind of structural representation of a preferred embodiment of quick detachable airborne hanging point lid component of the utility model；
Fig. 2 is that a kind of STRUCTURE DECOMPOSITION of a preferred embodiment of quick detachable airborne hanging point lid component of the utility model is illustrated
Figure；
Fig. 3 is that a kind of installation effect of a preferred embodiment of quick detachable airborne hanging point lid component of the utility model is illustrated
Figure；
Wherein, 1- hanging points lid, 2- clamping screws, 3- self-locking nuts, 4- supports, 5- top covers, 6- wings.
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.Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
The limitation of novel protected scope.
Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, refers to Fig. 1 to Fig. 3；
A kind of quick detachable airborne hanging point lid component, including：Hanging point lid 1, clamping screw 2, self-locking nut 3, support 4 and
Top cover 5；
Hanging point lid 1 is arranged on the opening of the top airfoil of wing 6, for the closure to top airfoil opening；
Top cover 5 is arranged on the opening of the lower aerofoil of wing 6, for the closure to lower aerofoil opening；
Support 4 is arranged between the top airfoil and lower aerofoil of wing 6, and support 4 is fixed close to one end of lower aerofoil and top cover 5
Connection forms bracket component；
Clamping screw 2 through hanging point lid 1 and is fixed on bracket component close to the end face of top airfoil by self-locking nut 3
Bottom, closure to lower aerofoil opening on wing is completed by tightening clamping screw 2, all structure compositions rely on itself can
Installation positioning is realized, annexation does not occur with peripheral structure, is not also connected with integral wing tank, does not interfere with fuel tank area
Integrality.
In the present embodiment, clamping screw 2 is dormant bolt, tightens dormant bolt from the outside of wing 6 by specific purpose tool, adjusts
The installation site of whole hanging point lid 1 and top cover 5, completes the closing to lower aerofoil opening on wing 6, conveniently removes and installs, simultaneously
Also the potential safety hazard for avoiding internal installation from bringing.
It is appreciated that：Clamping screw 2 uses hexagon socket head cap screw, and hexagon socket head cap screw meets locking installation requirement, and is
Conventional standard component is convenient to draw materials.
In the present embodiment, support 4 and top cover 5 by rivet interlacement together with, form the closure lid of lower aerofoil opening, three
Person does not separate, and forms bracket component, meets small space installation requirement, prevent occurring coming off for rivet in installation process, improves
Reliability of structure.
After installing, hanging point lid 1 is concordant with wing top airfoil, and top cover 5 is concordant with wing lower aerofoil, makes the table of wing 6
Face flat smooth, there is good pneumatic effect.
It is appreciated that：Hanging point lid 1 is provided with counterbore, and counterbore coordinates with dormant bolt.
When aircraft wing needs carry equipment, lower carriage component is dismantled, airborne hanger is connected by clamping screw, it is complete
Into airborne carry, self-locking nut 3, support 4 and the not random flight of top cover 5 of bracket component.
The utility model provides a kind of quick detachable airborne hanging point lid component, and the composition of the structure is simple, easy to maintenance, no
Be only capable of realizing aircraft wing not carry airborne hanger when, the closure to upper and lower aerofoil joint of hanging point opening, aircraft can be realized again
Closure during operation during the airborne hanger of carry to top airfoil joint of hanging point opening, while can also realize to integral wing tank area
Isolation, from bringing sealing problem hidden danger to integral tank.
It is last it is to be noted that：Above example is only to illustrate the technical solution of the utility model, rather than it is limited
System.Although the utility model is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art should manage
Solution：It can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model
The spirit and scope of technical scheme.
Claims (6)
- A kind of 1. quick detachable airborne hanging point lid component, it is characterised in that including：Hanging point lid (1), clamping screw (2), self-locking Nut (3), support (4) and top cover (5)；The hanging point lid (1) is arranged on the opening of wing (6) top airfoil, for the closure to top airfoil opening；The top cover (5) is arranged on the opening of wing (6) lower aerofoil, for the closure to lower aerofoil opening；The support (4) is arranged between the top airfoil and lower aerofoil of wing (6), and the support (4) is close to one end of lower aerofoil Bracket component is fixedly connected to form with the top cover (5)；The clamping screw (2) is through the hanging point lid (1) and to be fixed on the bracket component by self-locking nut (3) close One end of top airfoil, by tightening closure of clamping screw (2) completion to the upper and lower aerofoil opening of wing (6).
- 2. quick detachable airborne hanging point lid component as claimed in claim 1, it is characterised in that：The clamping screw (2) is heavy Hook bolt.
- 3. quick detachable airborne hanging point lid component as claimed in claim 1, it is characterised in that：The support (4) and the top Lid (5) is riveted into one.
- 4. quick detachable airborne hanging point lid component as claimed in claim 1, it is characterised in that：The hanging point lid (1) and institute The top airfoil for stating wing (6) is concordant.
- 5. quick detachable airborne hanging point lid component as claimed in claim 1, it is characterised in that：The top cover (5) and the machine The lower aerofoil of the wing (6) is concordant.
- 6. quick detachable airborne hanging point lid component as claimed in claim 2, it is characterised in that：The hanging point lid (1) is set There is counterbore, the counterbore coordinates with the dormant bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749472.6U CN206939048U (en) | 2017-06-26 | 2017-06-26 | A kind of quick detachable airborne hanging point lid component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749472.6U CN206939048U (en) | 2017-06-26 | 2017-06-26 | A kind of quick detachable airborne hanging point lid component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206939048U true CN206939048U (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720749472.6U Active CN206939048U (en) | 2017-06-26 | 2017-06-26 | A kind of quick detachable airborne hanging point lid component |
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| Country | Link |
|---|---|
| CN (1) | CN206939048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333433A (en) * | 2018-11-13 | 2019-02-15 | 山东太古飞机工程有限公司 | Aircraft fuel oil filter cover removal tool |
-
2017
- 2017-06-26 CN CN201720749472.6U patent/CN206939048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333433A (en) * | 2018-11-13 | 2019-02-15 | 山东太古飞机工程有限公司 | Aircraft fuel oil filter cover removal tool |
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