CN208882128U - A kind of fixed structure of aircraft Artistic floor - Google Patents
A kind of fixed structure of aircraft Artistic floor Download PDFInfo
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- CN208882128U CN208882128U CN201820543545.0U CN201820543545U CN208882128U CN 208882128 U CN208882128 U CN 208882128U CN 201820543545 U CN201820543545 U CN 201820543545U CN 208882128 U CN208882128 U CN 208882128U
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- track
- floor
- upper pinch
- artistic
- clamping element
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Abstract
A kind of fixed structure of aircraft cabin Artistic floor, track is equipped on engine room floor, the fixed structure contains ground rail fastening assembly and floor fixation kit, separately there is a hinge axis that track upper pinch plate and floor mounting plate link together by above-mentioned hinge hole, forms a hinge structure.One group of symmetrical floor fixation kit is installed on Artistic floor close to the predetermined position of aircraft cabin track side, then Artistic floor is layed in the predetermined position in cabin；Corresponding track upper pinch plate is linked together with floor mounting plate；Finally track upper pinch plate is connect with track T slot clamping element by screw again, and the positioning key for stirring track T slot clamping element tail portion is stuck in it in track aperture, completes the installation of Artistic floor.
Description
Technical field
This application involves the ground installation technology of aircraft manufacturing process equipment, the fixations of specifically a kind of aircraft Artistic floor
Structure.
Background technique
During the manufacturing of aircraft, when Large Aircraft Components after the assembly is completed, to carry out manipulation system in fuselage interior
The work such as the debugging of system, the installation of various instrument and meters and the installation of part interior trim, cannot be mounted directly aircraft during this period
Floor.It for a long time, is all that the plank of one layer of 12~20mm thickness is all laid on fuselage floor beam as Artistic floor, entirely
Artistic floor is the layout lattice referring to underbelly bulkhead and joist, is spliced by muti-piece glued board.And make usually
Be not fixed with during Artistic floor because floor, often occur being laid with it is lack of standardization, misplace wrong paving the problems such as.For safety in production
Bring many unnecessary hidden danger.Therefore be badly in need of one kind Artistic floor can be fixed on scheduled paving location and
Enough guarantee the fixed structure that part installment work efficiently carries out on the downside of Artistic floor.
Summary of the invention
The purpose of the application, which is to provide one kind, has track region in engine room inside, the technique that can be rapidly assembled and disassembled
Board fixing structure.And in the case where not dismantling fixed structure, according to the job requirement of engine room inside, Artistic floor can be turned over
It opens in order to complete floor with the installation of lower component and examine work.
A kind of fixed structure of aircraft cabin Artistic floor is equipped with track, which is characterized in that described on engine room floor
Fixed structure contains ground rail fastening assembly and floor fixation kit, the ground rail fastening assembly contain track upper pinch plate,
Track T slot clamping element, tail portion positioning key, hinge axis are assembled, and the side of the track upper pinch plate is equipped with first and closes
Page hole, the track T slot clamping element can be embedded in the spline of cabin track, and the tail portion positioning key can pass through
Pin shaft is fixed on the tail portion of track T slot clamping element, and track upper pinch plate is connect by screw with track T slot clamping element, described
Floor fixation kit contain floor mounting plate, floor mounting plate is equipped with mounting hole and fastener, the side of floor mounting plate
Equipped with track upper pinch plate side hinge hole matched second hinge hole, separately have a hinge axis pass through above-mentioned hinge hole will
Track upper pinch plate links together with floor mounting plate, forms a hinge structure.
Using the method for above-mentioned fixed structure installation aircraft cabin Artistic floor, one group of symmetrical floor fixation kit is pacified
Loaded on Artistic floor close to the predetermined position of aircraft cabin track side, the pre-determined bit that is then layed in Artistic floor in cabin
It sets；Secondly, by the suitable position of the track T slot clamping element insertion track T-slot of one group of symmetrical ground rail fastening assembly；Again with conjunction
Page axis passes through the first hinge hole and the second hinge hole, and corresponding track upper pinch plate is linked together with floor mounting plate；
Track upper pinch plate is connect by screw again with track T slot clamping element finally, and stirs track T slot clamping element tail portion
Positioning key is stuck in it in track aperture, completes the installation of Artistic floor.
The beneficial effect of the application is: fixed structure can be symmetrically, and the position in hinge hole can be in left side, can also be with
On right side, symmetrical fixed structure not only facilitates installation operation, but also utilizes two-part limit function, to technique
Floor along track it is long to dislocation move, play good restriction effect.The application uses track fixing piece and floor is solid
Two parts fission design of part is determined, so that installation becomes extremely easy, it is only necessary to assemble two parts respectively, then utilize track
Fixing piece slidable characteristic in base track can be completed stable secure attachment and fix.Finally, after installation is complete, work
Skill floor can in this structure pin shaft folding, will not interfere Artistic floor lower member installation examine work.Part connection,
It is all made of disconnecting prevention structure, avoids fifth wheel, securely and reliably；Installation method is extremely simple, time saving and energy saving.It can be according to different tracks
Size is restructured, and then is widely used in the development and batch production of various aircrafts from now on, promotional value with higher
And economic benefit.
Attached drawing is described in further detail this application with reference to embodiments.
Detailed description of the invention
Fig. 1 is aircraft cabin Artistic floor fixed structure schematic diagram
Fig. 2 is ground rail fastening assembly schematic diagram
Fig. 3 is floor fixation kit schematic diagram
Fig. 4 is aircraft cabin Artistic floor installation method schematic diagram
Fig. 5 is aircraft cabin track and fixed structure connection schematic diagram
Fig. 6 is aircraft cabin Artistic floor installation condition schematic diagram
Explanation: 1 Artistic floor is numbered in figure；2 cabin tracks；3 fixed structures；4 first hinge holes；5 second hinge holes；6
Ground rail fastening assembly；7 floor fixation kits；8 milled screws；9 straight pins；10 track upper pinch plates；11 hinge axis；12 tracks
T slot clamping element；13 split pins；14 tail portion positioning keys；15 pin shafts；16 fasteners；17 floor mounting plates；18 mounting holes.
Specific embodiment
Referring to Fig. 1, this Artistic floor fixed structure 5 forms one by ground rail fastening assembly 6 and 7 two parts of floor fixation kit
The openable and closable hinge structure of kind.
Referring to fig. 2 it is found that the ground rail fastening assembly 6 containing track upper pinch plate 10, track T slot clamping element 12,
Tail portion positioning key 14, straight pin 9, hinge axis 11, pin shaft 15 are assembled, and the side of the track upper pinch plate 10 is equipped with
First hinge hole 4, the hinge axis 11 pass through the first hinge hole 4, and the straight pin 9 is inserted in hinge axis 11 and the first hinge
Limit hole on hole 4 is limited, and the track T slot clamping element 12 can be embedded in the spline of cabin track 2, described
Tail portion positioning key 14 tail portion of track T slot clamping element 12 can be fixed on by pin shaft 15, track upper pinch plate 10 passes through
Milled screw 8 is connect with track T slot clamping element 12, and split pin 13 is used to avoid using to the insurance anticreep of the pin shaft of screw
Fifth wheel is omitted in journey.
Referring to Fig. 3 it is found that floor fixation kit 7 contains floor mounting plate 17, floor mounting plate 17 is equipped with mounting hole 18
With fastener 16, the nut of the fastener is a kind of screwed retaining ring, and the side of floor mounting plate is equipped with and track upper pinch plate
First hinge hole matched second hinge hole 5 of 10 sides separately has a hinge axis 11 by above-mentioned hinge hole by track top
Clamping plate 10 links together with floor mounting plate 17.
When installing cabin Artistic floor using the fixed structure of above-mentioned aircraft cabin Artistic floor, firstly, symmetrical by one group
Floor fixation kit 7 be installed on Artistic floor 1 close to the predetermined position of 2 side of aircraft cabin track, then by Artistic floor 1
It is layed in the predetermined position in cabin；Secondly, by 12 coil insertion device of track T slot clamping element of one group of symmetrical ground rail fastening assembly 6
The T-slot suitable position of cabin track 2；Using the slidably characteristic for the ground rail fastening assembly 6 not clamped, hinge axis 11 is passed through the
Corresponding track upper pinch plate 10 is linked together with floor mounting plate 7, completes the assembling of Hinge mechanism by two hinge holes 5；
Track upper pinch plate 10 is connect by milled screw 8 again with track T slot clamping element 12 finally, and stirs track T slot folder
The positioning key 14 of tight part tail portion is stuck in it in track aperture, completes the installation of Artistic floor.
Claims (1)
1. a kind of fixed structure of aircraft Artistic floor is equipped with track, which is characterized in that the fixed knot on engine room floor
Structure contains ground rail fastening assembly and floor fixation kit, the ground rail fastening assembly contain track upper pinch plate, track T slot
Clamping element, tail portion positioning key, hinge axis are assembled, and the side of the track upper pinch plate is equipped with the first hinge hole, institute
The track T slot clamping element stated can be embedded in the spline of cabin track, and the tail portion positioning key can be solid by pin shaft
It is scheduled on the tail portion of track T slot clamping element, track upper pinch plate is connect by screw with track T slot clamping element, the floor
Fixation kit contains floor mounting plate, and floor mounting plate is equipped with mounting hole and fastener, the side of floor mounting plate be equipped with
Track upper pinch plate side hinge hole matched second hinge hole, separately has a hinge axis will be in track by above-mentioned hinge hole
Portion's clamping plate links together with floor mounting plate, forms a hinge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820543545.0U CN208882128U (en) | 2018-04-16 | 2018-04-16 | A kind of fixed structure of aircraft Artistic floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820543545.0U CN208882128U (en) | 2018-04-16 | 2018-04-16 | A kind of fixed structure of aircraft Artistic floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208882128U true CN208882128U (en) | 2019-05-21 |
Family
ID=66492586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820543545.0U Active CN208882128U (en) | 2018-04-16 | 2018-04-16 | A kind of fixed structure of aircraft Artistic floor |
Country Status (1)
| Country | Link |
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| CN (1) | CN208882128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423192A (en) * | 2018-04-16 | 2018-08-21 | 西安飞机工业（集团）有限责任公司 | A kind of fixed structure and installation method of aircraft Artistic floor |
| CN111003140A (en) * | 2019-12-24 | 2020-04-14 | 中国航空工业集团公司西安飞机设计研究所 | Aircraft cargo compartment floor panel structure |
-
2018
- 2018-04-16 CN CN201820543545.0U patent/CN208882128U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423192A (en) * | 2018-04-16 | 2018-08-21 | 西安飞机工业（集团）有限责任公司 | A kind of fixed structure and installation method of aircraft Artistic floor |
| CN111003140A (en) * | 2019-12-24 | 2020-04-14 | 中国航空工业集团公司西安飞机设计研究所 | Aircraft cargo compartment floor panel structure |
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