CN109592010A - A kind of compensation linkage component - Google Patents
A kind of compensation linkage component Download PDFInfo
- Publication number
- CN109592010A CN109592010A CN201710917847.XA CN201710917847A CN109592010A CN 109592010 A CN109592010 A CN 109592010A CN 201710917847 A CN201710917847 A CN 201710917847A CN 109592010 A CN109592010 A CN 109592010A
- Authority
- CN
- China
- Prior art keywords
- fork ear
- undersetting
- linkage component
- upper bracket
- rod
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C7/00—Structures or fairings not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Details Of Aerials (AREA)
Abstract
The present invention provides a kind of compensation linkage component, including upper bracket (1), fork ear joint (2), undersetting (4), closed-up pull rod (3), upper bracket (1) is made of pedestal and perpendicular connected monaural piece, and wherein pedestal is mounted on fuselage wallboard (13);Fork ear joint (2) is made of U-shaped ears sheet element and coupled rod like parts;Undersetting (4) includes annular construction member and the T shape planar plate members connecting with its outer diameter, the shape planar plate members side T has been led radome fairing frame (14) for connecting, and the other side then passes through vertically disposed stud thereon and is connected with radome fairing stringer (15) has been led;Closed-up pull rod (3) is tubular articles, by inserting fork ear joint (2) rod like parts at its both ends to be coupled with the annular construction member in the monaural piece and undersetting (4) in upper bracket (1).Compensation linkage component of the present invention reduces number of parts, and part manufacturing is simple, while assembling simple and direct and being convenient for adjusting.
Description
Technical field
The invention belongs to field of airplane structure, and in particular to a kind of compensation linkage component.
Background technique
Aircraft master plays radome fairing as time load-carrying construction, and design needs to meet the premise of the requirements such as function, intensity, rigidity
Under, weight accomplishes most gently, to try not to participate in fuselage totality stress, the connection with fuselage tries not to have used as far as possible
The form rivetted entirely, awing fuselage deforms the reasons such as inconsistent with the rigidity for having led radome fairing and may result in rectification in this way
The tearing of cover.Therefore the connection for having led radome fairing and fuselage needs the form that the amount of being designed to compensate for is big, adjusts convenient for assembly, existing
Device is unable to satisfy.
Summary of the invention
The purpose of the present invention is to provide a kind of compensation linkage component, at least one for overcoming or alleviated by the prior art
State defect.
The purpose of the present invention is achieved through the following technical solutions: a kind of compensation linkage component, for connecting fuselage wallboard
With led radome fairing skeleton, including upper bracket, fork ear joint, undersetting, closed-up pull rod, upper bracket by pedestal and with the pedestal
The monaural piece being vertically connected is constituted, and wherein pedestal is mounted in fuselage wallboard;Fork ear joint by U-shaped ears sheet element and with this
The connected rod like parts composition of U-shaped ears sheet element;Undersetting includes annular construction member and the T shape that connect with the annular construction member outer diameter
Radome fairing frame has been led for connecting in planar plate members, the shape planar plate members side T, and the T shape planar plate members other side then passes through vertical thereon
The stud of setting is connected with radome fairing stringer has been led;Closed-up pull rod is tubular articles, by inserting fork ear joint bar at its both ends
Shape part with the monaural piece in upper bracket and the annular construction member in undersetting to be coupled.
Preferably, the upper bracket, the undersetting pass through bolt and are coupled with the fork ear joint, wherein spiral shell
Bolt passes through the oscillating bearing being set in annular construction member the two in monaural piece and undersetting in upper bracket, which is pierced by portion
It is set with plain washer on point, is provided with self-locking nut at the end end position, and with pin locked self-locking nut and the bolt of being open.
Preferably, the rod like parts of two fork ear joints are threaded rod, and two threaded rod thread rotary orientations are opposite.
Preferably, the fork ear joint threaded rod offers two director's strip grooves in the axial direction, the groove at two
With axis co-planar.
Preferably, the closed-up pull rod includes the change of equal diameter round tube and the reduced diameter docked with its both ends
Diameter convergence circle pipeline section opens up notch at two along axis in variable diameters convergence circle pipeline section inner radius, this at two notch and axis it is total
Face.
Preferably, it is set with capstan nut and lock washer on the variable diameters convergence circle pipeline section, wherein lock pad
Boss at one is set on circle internal diameter, boss is coupled along lock washer circumferential direction part and the fork ear joint groove, convex
Platform is coupled along lock washer thickness direction part and the closed-up pull rod notch, and capstan nut is coated with so that closed-up pull rod
With the fuse of both fork ear joint threaded rods locking.
A kind of beneficial effect of compensation linkage component provided by the present invention is that structure type is simple, assembly is simple
And it is adjustable, design compensation amount is big, avoids the forced assembly of previous type of attachment, and power transmission form is simple and efficient, can be quick
Longitudinal and transverse, the vertical load led on radome fairing are diffused into fuselage wallboard up, wherein use closed-up pull rod form stable
Property is good, and the locking form of pull rod and the assembling form stability of fork ear joint and both ends support are also very excellent, both ends support list
Ear is all made of the type of attachment of fork ear joint, and support is simple to manufacture and carries smaller;Support is arranged in and has led radome fairing cross
To the intersection of frame and longitudinal beam, skeleton in length and breadth is connected to the quantity for reducing pull rod and union piece.
Detailed description of the invention
Fig. 1 is the scheme of installation of compensation linkage component of the present invention;
Fig. 2 is each component assembling schematic diagram in compensation linkage component of the present invention;
Fig. 3 is the structural schematic diagram of upper bracket in compensation linkage component of the present invention;
Fig. 4 is the structural schematic diagram of fork ear joint in compensation linkage component of the present invention;
Fig. 5 is the structural schematic diagram of undersetting in compensation linkage component of the present invention;
Fig. 6 is the front view of lock washer in compensation linkage component of the present invention;
Fig. 7 is the side view of lock washer in compensation linkage component of the present invention.
Appended drawing reference:
1- upper bracket, 2- fork ear joint, 3- closed-up pull rod, 4- undersetting, 5- bolt, 6- oscillating bearing, 7- plain washer, 8-
Self-locking nut, 9- split pin, 10- capstan nut, 11- lock washer, 12- fuse, 13- fuselage wallboard, 14- master play radome fairing
Frame, 15- master play radome fairing stringer.
Specific embodiment
To keep the purposes, technical schemes and advantages of the invention implemented clearer, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label indicate same or similar element or element with the same or similar functions.Described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to use
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Compensation linkage component of the invention is described in further details with reference to the accompanying drawing.
As shown in Figure 1, a kind of compensation linkage component, for connecting fuselage wallboard 13 and having led radome fairing skeleton, cloth
It sets in the intersection for having led radome fairing transverse direction frame and longitudinal beam, is received by upper bracket 1, the fork ear joint 2, one of undersetting 4, two
Mouth pull rod 3 forms.As shown in figure 3, upper bracket 1 is made of pedestal and the monaural piece being vertically connected with the pedestal, pedestal arrangement
In fuselage wallboard 13, is connected altogether with corresponding fuselage frame, covering using two rows of bolts, assembled with lower wall panels.Such as Fig. 5 institute
Show, undersetting 4 includes annular construction member and the T shape planar plate members connecting with the annular construction member outer diameter, and the shape planar plate members side T is used
The radome fairing frame 14 in connection is main, the T shape planar plate members other side, which then passes through vertically disposed stud thereon and led radome fairing, indulges
Beam 15 is connected, and wherein the annular construction member in the monaural piece and undersetting 4 in upper bracket 1 is set with oscillating bearing 6.Such as Fig. 4 institute
Show, two fork ear joints 2 are made of U-shaped ears sheet element and the rod like parts being connected with the U-shaped ears sheet element, and two fork ears
The preferred threaded rod of the rod like parts of connector 2, and guarantee the thread rotary orientation of two threaded rods on the contrary, 2 threaded rod of fork ear joint also selects
It selects and opens up two director's strip grooves in the axial direction, groove and the axis co-planar at two.As shown in Fig. 2, closed-up pull rod 3 is tubular
Component specifically includes the variable diameters convergence circle pipeline section of equal diameter round tube and the reduced diameter docked with its both ends, is becoming
Diameter convergence circle pipeline section inner radius opens up notch at two along axis, notch and the axis co-planar at two.
As shown in Fig. 2, upper bracket 1, undersetting 4 are coupled by bolt 5 with fork ear joint 2, wherein bolt 5 is passed through
The oscillating bearing 6 installed in 4 the two of upper bracket 1 and undersetting, oscillating bearing 6 can play anti-skidding and convenient for closed-up pull rod 3
Orientation adjustment, bolt 5 are pierced by abutment portion and are set with plain washer 7, while self-locking nut being arranged at the end end position
8, and self-locking nut 8 and bolt 5 are locked using split pin 9.Closed-up pull rod 3 is by inserting 2 threaded rod of fork ear joint at its both ends
To be coupled with the annular construction member in the monaural piece and undersetting 4 in upper bracket 1, i.e., closed-up pull rod 3 connects with two fork ears
First 2 using being threadedly engaged, and two fork ear joint 2 threaded rod band external screw threads, a screw thread is left-handed, a screw thread dextrorotation, closes up and draws
Two variable diameters convergence circle pipeline sections of bar 3 have corresponding internal screw thread, are realized and are adjusted by rotation closed-up pull rod 3 after installation, made
The skeleton external surface for having led radome fairing reaches benchmark requirement, and has the advantages that bearing capacity is good, stability is good.Closed-up pull rod
3 lockings are to cooperate to realize by lock washer 11, capstan nut 10 and fuse 12, capstan nut 10 and lock washer 11
It is sleeved on variable diameters convergence circle pipeline section, boss at one is wherein set on lock washer internal diameter, and boss is along lock washer circumferential direction side
It is coupled to part and 2 groove of fork ear joint, boss is pacified along lock washer thickness direction part and the cooperation of 3 notch of closed-up pull rod
It fills (it should be noted that notch), by installing fuse 12 so that 2 screw thread of closed-up pull rod 3 and fork ear joint in capstan nut 10
Both bars are locked.
The operating process of brief description compensation linkage component of the present invention.
First, the upper bracket 1 for installing oscillating bearing 6 is assembled together with fuselage wallboard 13.Second, rectification has been led in installation
Cover skeleton.The undersetting 4 for installing oscillating bearing 6 is mounted on and has led on radome fairing stringer 15 by third.4th, it is preliminary to install
Rod assembly includes closed-up pull rod 3, two fork ear joints 2, lock washer 11, capstan nuts 10, two fork ear joints 2 is inserted
Mounted in 3 both ends of closed-up pull rod, and lock washer 11 and capstan nut 10 are set on 3 variable diameters convergence circle pipeline section of closed-up pull rod.
5th, the fork ear joint 2 at rod assembly both ends and upper and lower two support are fixed using the installation of bolt 5.6th, rotate closed-up pull rod
3 are adjusted, and skeleton external surface is made to reach a reference value.7th, band nut 10 and rod end lock washer 11 at 3 both ends of closed-up pull rod,
By installing fuse 12, so that closed-up pull rod 3 is locked.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of protection of the claims
It is quasi-.
Claims (6)
1. a kind of compensation linkage component, for connecting fuselage wallboard (13) and having led radome fairing skeleton, which is characterized in that including
Upper bracket (1), the upper bracket (1) are made of pedestal and the monaural piece being vertically connected with the pedestal, and wherein pedestal is installed
On fuselage wallboard (13);
Fork ear joint (2), the fork ear joint (2) is by U-shaped ears sheet element and the rod like parts being connected with the U-shaped ears sheet element
Composition;
Undersetting (4), the undersetting (4) include annular construction member and the T shape planar plate members connecting with the annular construction member outer diameter, T
Shape planar plate members side has been led radome fairing frame (14) for connecting, and the T shape planar plate members other side then passes through vertically disposed thereon
Stud is connected with radome fairing stringer (15) has been led;
Closed-up pull rod (3), the closed-up pull rod (3) be tubular articles, by its both ends insert fork ear joint (2) rod like parts with
The annular construction member in monaural piece and undersetting (4) in upper bracket (1) is coupled.
2. compensation linkage component according to claim 1, which is characterized in that the upper bracket (1), the undersetting
(4) it is coupled by bolt (5) with the fork ear joint (2), wherein bolt (5) passes through the monaural piece in upper bracket (1)
And the oscillating bearing (6) being set in annular construction member the two in undersetting (4), the bolt (5) be pierced by part be set with it is flat
Washer (7) is provided with self-locking nut (8) at the end end position, and with split pin (9) locking self-locking nut (8) and bolt
(5)。
3. compensation linkage component according to claim 1, which is characterized in that the rod like parts of two fork ear joints (2)
It is threaded rod, and two threaded rod thread rotary orientations are opposite.
4. compensation linkage component according to claim 3, which is characterized in that fork ear joint (2) threaded rod is along axis
Line direction offers two director's strip grooves, groove and the axis co-planar at two.
5. compensation linkage component according to claim 4, which is characterized in that the closed-up pull rod (3) includes equal diameter
The variable diameters convergence circle pipeline section of round tube and the reduced diameter docked with its both ends, in variable diameters convergence circle pipeline section inner radius
Notch at two is opened up along axis, notch and the axis co-planar at two.
6. compensation linkage component according to claim 5, which is characterized in that be set on the variable diameters convergence circle pipeline section
There are capstan nut (10) and lock washer (11), boss at one wherein is set on lock washer internal diameter, boss is along lock washer
Circumferential direction part is coupled with the fork ear joint (2) groove, and boss is along lock washer thickness direction part and the receipts
Mouth pull rod (3) notch is coupled, and capstan nut (10) is coated with so that closed-up pull rod (3) and fork ear joint (2) threaded rod two
The fuse (12) of person's locking.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710917847.XA CN109592010A (en) | 2017-09-30 | 2017-09-30 | A kind of compensation linkage component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710917847.XA CN109592010A (en) | 2017-09-30 | 2017-09-30 | A kind of compensation linkage component |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109592010A true CN109592010A (en) | 2019-04-09 |
Family
ID=65956735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710917847.XA Pending CN109592010A (en) | 2017-09-30 | 2017-09-30 | A kind of compensation linkage component |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109592010A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110626488A (en) * | 2019-09-27 | 2019-12-31 | 中国航空工业集团公司西安飞机设计研究所 | Cabin door butt joint device |
CN111361723A (en) * | 2020-03-31 | 2020-07-03 | 中国商用飞机有限责任公司 | Fairing assembly connected below civil aircraft fuselage |
CN113753218A (en) * | 2021-09-19 | 2021-12-07 | 中国航空工业集团公司西安飞机设计研究所 | Unmanned aerial vehicle multifunctional task cabin and unmanned aerial vehicle with same |
-
2017
- 2017-09-30 CN CN201710917847.XA patent/CN109592010A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110626488A (en) * | 2019-09-27 | 2019-12-31 | 中国航空工业集团公司西安飞机设计研究所 | Cabin door butt joint device |
CN110626488B (en) * | 2019-09-27 | 2023-03-14 | 中国航空工业集团公司西安飞机设计研究所 | Cabin door butt joint device |
CN111361723A (en) * | 2020-03-31 | 2020-07-03 | 中国商用飞机有限责任公司 | Fairing assembly connected below civil aircraft fuselage |
CN111361723B (en) * | 2020-03-31 | 2022-02-22 | 中国商用飞机有限责任公司 | Fairing assembly connected below civil aircraft fuselage |
CN113753218A (en) * | 2021-09-19 | 2021-12-07 | 中国航空工业集团公司西安飞机设计研究所 | Unmanned aerial vehicle multifunctional task cabin and unmanned aerial vehicle with same |
CN113753218B (en) * | 2021-09-19 | 2023-11-17 | 中国航空工业集团公司西安飞机设计研究所 | Unmanned aerial vehicle multifunctional task cabin and unmanned aerial vehicle with same |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109592010A (en) | A kind of compensation linkage component | |
CN102310941B (en) | Flight Vehicle Structure assembly and the assemble method be associated | |
DE102014107674B4 (en) | Airplane door and plane with such an airplane door | |
CN205906208U (en) | Aircraft main landing gear supported joint structure | |
WO2020019629A1 (en) | Truss-type unmanned aerial vehicle frame and unmanned aerial vehicle | |
US10875625B2 (en) | Co-cured spar and stringer center wing box | |
CN207292383U (en) | A kind of compensation linkage component | |
CN201567032U (en) | Bracket device for coil bar and wire gauze and connector for coil bar and wire gauze | |
US20180186463A1 (en) | Primary structure of a pylon for an aircraft engine assembly comprising a pyramidal part with converging upright members | |
US11421721B2 (en) | Tie-rod assembly with adjustable length | |
CN209293192U (en) | A kind of prefabricated housing structure anti-drawing element | |
CN205503688U (en) | But wrong bolt is pulled to double -end | |
CN103466496B (en) | A kind of aircraft jack-up device | |
CN208868282U (en) | A kind of truss-like unmanned aerial vehicle rack and unmanned plane | |
CN209325179U (en) | Support the construction of fire extinguisher canvas hose | |
CN208749088U (en) | A kind of floor support plate oblique pull support construction | |
CN211973993U (en) | Butt joint device and supporting assembly | |
CN207843296U (en) | Rigidity truss-like unmanned aerial vehicle body is adjusted in lightweight | |
CN206972725U (en) | A kind of adjustable Closely locking nut of light-duty setting angle | |
CN105757421B (en) | Glass base fastening structure and LCD TV or liquid crystal display | |
CN209553490U (en) | A kind of unmanned plane Fast Installation foot stand mechanism | |
CN206110333U (en) | Anti -Typhoon lightweight steel construction | |
CN219181068U (en) | Street sign indicating number backdraw device with adjustable | |
CN109519603B (en) | Structure for supporting fire-fighting water pipe | |
CN221234081U (en) | Unmanned aerial vehicle wing fixed knot constructs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190409 |
|
WD01 | Invention patent application deemed withdrawn after publication |