CN205599409U - Boeing -737 model radome colour bar spraying positioning tool - Google Patents
Boeing -737 model radome colour bar spraying positioning tool Download PDFInfo
- Publication number
- CN205599409U CN205599409U CN201620381804.5U CN201620381804U CN205599409U CN 205599409 U CN205599409 U CN 205599409U CN 201620381804 U CN201620381804 U CN 201620381804U CN 205599409 U CN205599409 U CN 205599409U
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- radome
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- section
- colour bar
- arc strip
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Abstract
The utility model provides an instrument of boeing -737 model radome colour bar spraying location, includes: a plurality of arc -shaped strip describe locating piece, its radian cooperation radome shirt rim outward appearance curved surface, quantity corresponds the quantity of radome and the transition of fuselage colour bar, last the opening of arc -shaped strip has the correspondence the round hole of the fixed screw position of radome installation, arc -shaped strip's cross section be right trapezoid, division have the axial notch in order to avoid the busbar corresponding to the arc -shaped strip internal surface of radome busbar position, a flexible rule, it is fixed a plurality of with the length screw nut that the connecting piece is the same with the radome installation. Adopt the utility model discloses a positioning tool need not to transfer the machine to go back to the base, need not many times dismouting radome to guarantee that new radome and former fuselage colour bar do not take place the dislocation, the efficient and material resources of using manpower sparingly, and the radome who reduces the airline greatly trades the cover cost.
Description
Technical field
This utility model relates to the location instrument of a kind of Boeing-737 type radome colour bar spraying.
Background technology
It is known that Ge great airline fleet all has unique colour bar spraying on its fuselage.
The colour bar spraying of such as South Airways's fleet is exactly white background fuselage, and blue, dark blue and golden three kinds of colour bars are alternate,
Colour bar extends to fuselage, overall appearance air from radome.But, Boeing does not has with regard to 737
The fuselage colour bar spraying of type provides the Method and kit for of a kind of standard, and the fuselage pattern of airline is also
Concrete sized data is not had to come the position of regulation fuselage colour bar.So, conventional airframe colour bar
The first spraying personnel that spray paint empirically rule spraying, it may be said that the airframe colour bar of each frame
Position is the most inconsistent, simply limits within the specific limits.Under normal circumstances, owing to being integral spray,
So full fuselage colour bar is smooth attractive in appearance.But, need to change radar because of reasons such as bird hit when aircraft
During cover, it is ensured that new radome does not misplaces with former fuselage colour bar, is necessary for according on former radome
The colour bar in face sprays new radome.This is relatively good solution in the servicing center with painting workshop,
Only need to pull down former radome, new radome is sprayed by sample.But change the situation of radome
There is the outer station being much all to occur at not having painting workshop, be at this moment necessary for aircraft to recall to base, tear open
Under former radome press sample line mapping spray new radome, put in back aircraft；Or change blank radar
Cover, returns to outer station and continues executing with flight, and after the new radome in base has sprayed, aircraft returns again
New radome is loaded onto to base.Otherwise, the transition between fuselage colour bar and radome colour bar is it is possible to send out
Raw dislocation, the most smooth attractive in appearance.So, primary radar cover is often changed at i.e. outer station, all needs tune machine twice,
Dismounting radome twice, quite takes manpower and materials, and cost is high, and efficiency is low, is also greatly increased airline
Operation cost.
Utility model content
Technical problem to be solved in the utility model, it is simply that a kind of Boeing-737 type radome is provided
Colour bar spraying location instrument, uses this utility model, it is not necessary to tune machine goes back to base, without being dismounted for multiple times thunder
Reaching cover and can ensure that new radome does not misplaces with former fuselage colour bar, efficiency is high and uses manpower and material resources sparingly,
The radome significantly lowering airline changes cover cost.
Solving above-mentioned technical problem, the technical scheme that this utility model is used is as follows:
The instrument of a kind of Boeing-737 type radome colour bar spraying location, is characterized in that including:
Some arc strip locating pieces, its radian coordinates described radome shirt rim appearance curved surface, quantity pair
Answer the quantity of radome and fuselage colour bar transition；Have corresponding described radome on arc strip and install fixing
The circular hole of screwhole position, the cross section of arc strip is right-angled trapezium, corresponding to radome bus position
Arc strip inner surface have axial notch to avoid bus；
One tape, the length bolt and nut installing fixing connector identical with radome is some.
Described arc strip locating piece material is nylon, and totally 4, Article 1 is upper left bar, transversal
Face is right-angled trapezium, cross section inner edge gradient 65 degree；Article 2 is lower-left bar, and cross section is right angle ladder
Shape, cross section inner edge gradient 71 degree, arc strip inner surface has axial notch；Article 3 is bottom right bar,
Cross section is right-angled trapezium, and cross section inner edge gradient 67 degree, arc strip inner surface has axial notch；
Article 4 is upper right bar, cross section right-angled trapezium, cross section inner edge gradient 67 degree；Each hypotenuse gradient pair
Answer the gradient of described radome shirt rim appearance curved surface.
Described tape is metal tape, and metal tape is hardly damaged and possesses certain elasticity.
Beneficial effect: this utility model is when actually used, and it is standby that this instrument a set of is put at execution station outside,
Once there is a need to change the radome of 737 aircrafts, can be not required to pull down thunder by this tool coating aboard
Reach cover, carry out colour bar position mark, instrument is beamed back servicing center, new by being marked on instrument
Blank radome carries out colour bar spraying, and the new radome sprayed can mail to other places and emplane.As
This is not required to tune machine and goes back to base, and only once dismounting can complete the radome replacing of outer station.
Accompanying drawing explanation
Fig. 1 is that instrument of the present utility model uses view；
Fig. 2 is the upward view of Fig. 1；
Fig. 3 a is the upper left arc strip locating piece schematic perspective view of instrument of the present utility model；
Fig. 3 b is the front view of Fig. 3 a；
Fig. 3 c is the top view of Fig. 3 a；
Fig. 3 d is the upward view of Fig. 3 a；
Fig. 3 e is the sectional view of Fig. 3 a；
Fig. 4 is the lower-left arc strip locating piece schematic perspective view of instrument of the present utility model；
Fig. 5 is the bottom right arc strip locating piece schematic perspective view of instrument of the present utility model；
Fig. 6 is the upper right arc strip locating piece schematic perspective view of instrument of the present utility model.
Reference implication in figure:
1-radome, 2-fuselage, 3-colour bar, 4-arc strip locating piece, 5-tape, 6-length spiral shell
Stem nut.
Detailed description of the invention
See Fig. 1 to Fig. 6, Boeing-737 type radome colour bar of the present utility model spraying location instrument
Embodiment, including: four arc strip locating pieces 4, its radian coordinates radome 1 to cover along outer surface,
Have corresponding described radome on arc strip and the circular hole of fixing threaded hole position, the cross section of arc strip are installed
For right-angled trapezium, the arc strip inner surface corresponding to radome bus position has axial notch to keep away
Drive bus；Two pieces metal tape 5, installs, with radome, a set of long bolt that fixing connector is identical
(each 8 of bolt and nut) and a set of short screw (screw rod 8).
Arc strip locating piece Article 1 is upper left bar, and cross section is right-angled trapezium, i.e. cross section inner edge
Gradient 65 degree；Article 2 is lower-left bar, and cross section is right-angled trapezium, inner edge gradient 71 degree, arc
Bar inner surface has axial notch；Article 3 is bottom right bar, and cross section is right-angled trapezium, inner edge gradient
67 degree, arc strip inner surface has axial notch；Article 4 is upper right bar, cross section right-angled trapezium,
Inner edge gradient 67 degree.Tape is metal tape.
Above-mentioned instrument is used to carry out the embodiment of the localization method that Boeing-737 type radome colour bar sprays,
Comprise the following steps:
Step one, is first arranged on radome by locating piece by " upper left " " lower-left " " upper right " " bottom right "
On, radome carries nut when machine state, now uses short screw stationary positioned block；
Step 2, marks diametrically opposite position and the colour bar width of colour bar on locating piece；
Step 3, is contained on the bus of radome upper and lower surface with metal tape, measures and records mark
The relative axial position of note colour bar (colour bar from radome and fuselage junction maximum distance, namely colour bar
Flex point)；
Step 4, beams back base by instrument, and by " upper left " " lower-left " on new blank radome
" upper right " " bottom right " installs locating piece, and new radome, without nut, now uses long bolt band nut
Stationary positioned block；
Step 5, sprays colour bar according to being labeled on new radome on locating piece and metal tape.
Namely: with short screw, locating piece being loaded onto radome to be replaced, on locating piece, mark is radially
The position of colour bar, is contained in metal tape on the bus of radome upper and lower surface, marks axial colour bar
Position.Again kit is beamed back base, be arranged on new radome, by being marked on instrument
New blank radome carries out colour bar spraying, and the new radome sprayed can mail to outer station and emplane,
Base beamed back by instrument.
Claims (3)
1. an instrument for Boeing-737 type radome colour bar spraying location, is characterized in that including:
Some arc strip locating pieces, its radian coordinates the quantity of described radome shirt rim appearance curved surface, quantity correspondence radome and fuselage colour bar transition；Having corresponding described radome on arc strip and install the circular hole of fixing threaded hole position, the cross section of arc strip is right-angled trapezium, and the arc strip inner surface corresponding to radome bus position has axial notch；
One tape；The length bolt and nut installing fixing connector identical with radome is some.
The instrument of Boeing-737 type radome colour bar the most according to claim 1 spraying location, is characterized in that: described arc strip locating piece material is nylon, quantity 4, and Article 1 is upper left bar, and cross section is right-angled trapezium, cross section inner edge gradient 65 degree totally；Article 2 is lower-left bar, and cross section is right-angled trapezium, and cross section inner edge gradient 71 degree, arc strip inner surface has axial notch；Article 3 is bottom right bar, and cross section is right-angled trapezium, and cross section inner edge gradient 67 degree, arc strip inner surface has axial notch；Article 4 is upper right bar, cross section right-angled trapezium, cross section inner edge gradient 67 degree；The gradient of each hypotenuse gradient corresponding described radome shirt rim appearance curved surface.
The instrument of Boeing-737 type radome colour bar the most according to claim 1 spraying location, is characterized in that: described tape is metal tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381804.5U CN205599409U (en) | 2016-04-29 | 2016-04-29 | Boeing -737 model radome colour bar spraying positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381804.5U CN205599409U (en) | 2016-04-29 | 2016-04-29 | Boeing -737 model radome colour bar spraying positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205599409U true CN205599409U (en) | 2016-09-28 |
Family
ID=56968816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620381804.5U Withdrawn - After Issue CN205599409U (en) | 2016-04-29 | 2016-04-29 | Boeing -737 model radome colour bar spraying positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205599409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834044A (en) * | 2016-04-29 | 2016-08-10 | 广州飞机维修工程有限公司 | Positioning tool and positioning method for color bar spraying of Boeing 737 type radome |
-
2016
- 2016-04-29 CN CN201620381804.5U patent/CN205599409U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834044A (en) * | 2016-04-29 | 2016-08-10 | 广州飞机维修工程有限公司 | Positioning tool and positioning method for color bar spraying of Boeing 737 type radome |
| CN105834044B (en) * | 2016-04-29 | 2019-03-26 | 广州飞机维修工程有限公司 | Boeing-737 type radome colour bar sprays positioning tool and localization method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160928 Effective date of abandoning: 20190326 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160928 Effective date of abandoning: 20190326 |