CN206750115U - A kind of outer hanging joint of wing - Google Patents

A kind of outer hanging joint of wing Download PDF

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Publication number
CN206750115U
CN206750115U CN201720289826.3U CN201720289826U CN206750115U CN 206750115 U CN206750115 U CN 206750115U CN 201720289826 U CN201720289826 U CN 201720289826U CN 206750115 U CN206750115 U CN 206750115U
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CN
China
Prior art keywords
wing
hanging joint
side wall
transverse slat
utility
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Active
Application number
CN201720289826.3U
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Chinese (zh)
Inventor
魏敏楠
秦赟
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Xian Aircraft Industry Group Co Ltd
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Xian Aircraft Industry Group Co Ltd
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Application filed by Xian Aircraft Industry Group Co Ltd filed Critical Xian Aircraft Industry Group Co Ltd
Priority to CN201720289826.3U priority Critical patent/CN206750115U/en
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Abstract

It the utility model is related to a kind of outer hanging joint of wing, the outer hanging joint of the wing includes transverse slat and side wall, the side wall is two, two side walls are placed in the both ends of the horizontal version and two side walls are located at the same face of the horizontal version, boss is provided with transverse slat both ends, the boss is located at the reverse of the side wall, the first connecting hole is provided with through the boss, multiple second connecting holes are equipped with two side walls, hanging joint outside the wing is connected with wing by the first connecting hole, is connected hanging joint outside the wing with transition beam by the second connecting hole.The plug-in joint design of a kind of wing of the present utility model is simple, and number of parts greatly reduces, and reduces production cost;Dismounting is simple, is easy to safeguard in the future;Structural strength improves, and meets requirement.

Description

A kind of outer hanging joint of wing
Technical field
The utility model belongs to field of airplane structure, more particularly to a kind of outer hanging joint of wing.
Background technology
Aircraft wing is one of aircraft important component, and its main effect is to produce lift, and generally suspension fills under the wings of an airplane Put, and needed to increase suspension arrangement under the wing wing according to aircraft development, and require that transition beam will can realize general, exchange And quick-release.Therefore, it is necessary to carry out brand-new design to general transition beam, strengthen setting to carrying out adaptive improvement at each erect-position of wing Meter, so the design of the outer hanging joint of wing is just particularly important.The structural strengthening design of aircraft wing, briefly, Reinforcement design exactly is carried out to wing box, can meet to install and hang general transition beam and store Combinations.And general transition beam Brand-new design and wing box reinforcement design be closely coupled, show first in the design of interface.According to existing aircraft Wing inherent characteristic and transition girder construction, it is contemplated that many technical requirements, brand-new set has been carried out to hanging joint outside wing Meter.Meeting that the plug-in connection of traditional wing is attached using split-type structural, transition beam is made up of three parts, and between Mostly connection is completed by riveting, and complicated, number of parts is more, and dismounting trouble, maintenanceability is poor, and rigidity is difficult to meet to require.
Utility model content
The purpose of this utility model is to provide a kind of outer hanging joint of wing, solves current jointing or complicated dimension Repairing property is poor or the problem of rigidity is unsatisfactory for requiring.
To reach above-mentioned purpose, the technical solution adopted in the utility model is:The outer hanging joint of a kind of wing, outside the wing Hanging joint includes transverse slat and side wall, and the side wall is two, and two side walls are placed in the both ends of the transverse slat and two side walls Positioned at the same face of the transverse slat, boss is provided with transverse slat both ends, the boss is located at the reverse of the side wall, through described convex Platform is provided with the first connecting hole, and multiple second connecting holes are equipped with two side walls, by the first connecting hole by outside the wing Hanging joint is connected with wing, is connected hanging joint outside the wing with transition beam by the second connecting hole.
Further, it is additionally provided with reinforcement between the transverse slat and side wall.
Further, the transverse slat, side wall and reinforcement are integral type structure.
Further, the quantity of the second connecting hole in the single side wall is 8.
The plug-in joint design of a kind of wing of the present utility model is simple, and number of parts greatly reduces, and reduces production cost; Dismounting is simple, is easy to safeguard in the future;And the plug-in transition beam windward side of wing is big, suffered lateral load is very big, so to transition beam Rigidity requirement is very high, and the outer hanging joint of wing solves the requirement of high rigidity, very high to intensity requirement because plug-in load is very big, Intensity requirement is met by the design of hanging joint outside wing.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, show meet it is of the present utility model Embodiment, and for explaining principle of the present utility model together with specification.
Fig. 1 is the outer hanging joint schematic diagram of wing of the present utility model;
Fig. 2 is the outer hanging joint of wing of the present utility model and transition beam connection diagram.
Wherein, 1- transverse slats, 11- boss, the connecting holes of 12- first, 2- side walls, the connecting holes of 21- second, 3- reinforcements, 4- mistakes Bridging beam.
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 type, 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 the work of creation type 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.
As shown in Figures 1 and 2, the outer hanging joint of wing of the present utility model includes transverse slat 1 and side wall 2, and side wall 2 is two, And the both ends of transverse slat 1 are fixed on, two side walls 2 are located at the same face of transverse slat 1, and are carried out side wall 2 and transverse slat 1 with reinforcement 3 Strengthen fixing, to increase the intensity of joint, be provided with boss 11 at the both ends of transverse slat 1, boss 11 is located at the reverse of side wall 2, i.e. side Wall 2 and boss 11 are located at the both sides of transverse slat 1 respectively, and through boss 11, in the first connecting hole 12 thereon, (or wing is to connecting bolt Hole), 8 the second connecting holes 21 (or transition beam docking bolt hole), the row of the second connecting hole 21 are equipped with two side walls 2 Row cis-position is respectively 2-3-3 for number of the arrangement from top to bottom, is connected hanging joint outside wing and wing by the first connecting hole 12 Connect, be connected hanging joint outside wing with transition beam 4 by the second connecting hole 21.In addition, the junction of side wall 2 and transverse slat 1, Boss 11 and middle junction and the edge of whole joint have carried out chamfered, prevent stress concentration, have well tired Labor performance.Transverse slat 1 is designed as being fitted and connected with Wing Joint, and the reinforcement diagonal bar of side wall 2 strengthens the strong of whole joint Degree and rigidity.8 bolts hole of each side wall 2 are newly-increased structure, and due to the brand-new design of the structure, former transition beam is carried out into letter Change design, the sidewall paneling of transition beam 4 is processed into integral, the quantity of the part reduced, wherein, fastener quantity greatly reduces, It is and also more reasonable relative to original structure, Path of Force Transfer.The outer hanging joint of wing of the present utility model by transverse slat 1, side wall 2 and Reinforcement 3 has made integral structure, reduces cost, also obvious convenient in terms of the maintenance dismounting in later stage.Outside to wing Hanging joint carries out Strength co-mputation with checking, and the outer hanging joint residual intensity coefficient of wing of the present utility model is obviously improved, structure effect Rate improves.
To sum up, the outer hanging joint of wing of the present utility model has that simple in construction, easy to maintain, intensity is high, structure efficiency is high The advantages that.
It is described above, optimal embodiment only of the present utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with The scope of the claims is defined.

Claims (4)

1. the outer hanging joint of a kind of wing, it is characterised in that the outer hanging joint of the wing includes transverse slat (1) and side wall (2), the side Wall (2) is two, and two side walls (2) are placed in the both ends of the transverse slat (1) and two side walls (2) are located at the transverse slat (1) The same face, be provided with boss (11) at transverse slat (1) both ends, the boss (11) is located at the reverse of the side wall (2), through described Boss (11) is provided with the first connecting hole (12), and multiple second connecting holes (21) are equipped with two side walls (2), connects by first Connect hole (12) to be connected hanging joint outside the wing with wing, by the second connecting hole (21) by hanging joint and mistake outside the wing Bridging beam (4) connects.
2. the outer hanging joint of wing according to claim 1, it is characterised in that also set between the transverse slat (1) and side wall (2) There is reinforcement (3).
3. the outer hanging joint of wing according to claim 2, it is characterised in that the transverse slat (1), side wall (2) and reinforcement (3) it is integral type structure.
4. the outer hanging joint of wing according to claim 1, it is characterised in that the second connection on the single side wall (2) The quantity in hole (21) is 8.
CN201720289826.3U 2017-03-23 2017-03-23 A kind of outer hanging joint of wing Active CN206750115U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720289826.3U CN206750115U (en) 2017-03-23 2017-03-23 A kind of outer hanging joint of wing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720289826.3U CN206750115U (en) 2017-03-23 2017-03-23 A kind of outer hanging joint of wing

Publications (1)

Publication Number Publication Date
CN206750115U true CN206750115U (en) 2017-12-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720289826.3U Active CN206750115U (en) 2017-03-23 2017-03-23 A kind of outer hanging joint of wing

Country Status (1)

Country Link
CN (1) CN206750115U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113406724A (en) * 2021-05-14 2021-09-17 华夏航空股份有限公司 Airborne equipment installs and uses anti-wind formula meteorological sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113406724A (en) * 2021-05-14 2021-09-17 华夏航空股份有限公司 Airborne equipment installs and uses anti-wind formula meteorological sensor

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