CN105151318B - Aircraft wing installs auxiliary bracket - Google Patents
Aircraft wing installs auxiliary bracket Download PDFInfo
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- CN105151318B CN105151318B CN201510625585.0A CN201510625585A CN105151318B CN 105151318 B CN105151318 B CN 105151318B CN 201510625585 A CN201510625585 A CN 201510625585A CN 105151318 B CN105151318 B CN 105151318B
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- wheel
- lower tray
- aircraft wing
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Abstract
The aircraft wing of the present invention installs auxiliary bracket, including bracket body, the bracket body includes two bases, the lower tray being fixed on above each base and the upper bracket being arranged above lower tray, and each lower tray is connected to realize the lifting of upper bracket by turning set with upper bracket；Retractable travel mechanism is provided with below the bracket body realizes bracket body in ground moving.The present invention is successfully solved in wing installation process as wing span is big, volume is big, weight is big, it is inconvenient flexibly mobile, the problems such as crane sling height trimming precision is not high, ensure that, wing recovers the established angle installed, finely tuning up and down and prevent wing from fuselage or wing structure and functional damage are caused due to inertial collision fuselage when efficiently solving the problems, such as that wing is lifted；And save installation needed for manpower, improve aircraft wing installation efficiency and quality, and simple structure, be used conveniently and safely, low cost.
Description
Technical field
The present invention relates to a kind of aircraft wing installs auxiliary bracket, belong to aircraft mounting technique field.
Background technology
Wing one of vitals therein during disassembling as aircraft, is built using multistage web, crossbeam, eyelid covering and is connected
Connect, have the support of the adnexaes such as upper and lower string horizontal support, purlin, tie rod, pull bar concurrently, period interts all kinds of hydraulic pressure and electrical action sets
It is standby.When wing after aircraft is disassembled recovers to install, as wing has " three is big " characteristic that span is big, volume is big, weight is big,
Therefore how to ensure the correct true angle of incidence and the wing upper counterangle when wing is lifted, become the important skill that wing recovers to install
Art index and efficiency index.Existing wing installation method is drawn from four direction using many people, prevents wing from colliding
Fuselage, then removes the connection member of all wings and fuselage, installs wing with the method for crane lifting plus artificial fine setting.It is this
Due to the reason such as wing weight is big when method is due to having removed substantial amounts of part and traction and having finely tuned, substantial amounts of manpower is needed to throw
Enter, and accurately cannot ensure required angle is installed, thus efficiency and quality dare not all be flattered.
The content of the invention
The present invention is in order to overcome the shortcomings of above technology, there is provided a kind of aircraft wing installs auxiliary bracket, bracket master
Be used to ensureing that wing to recover the established angle installed, fine setting up and down when effectively solving wing is lifted and wing is prevented due to used
Property collide fuselage and cause the problem of fuselage or wing structure and functional damage.
The present invention overcomes the technical scheme adopted by its technical problem to be：
A kind of aircraft wing installs auxiliary bracket, including bracket body, and the bracket body includes two bases, is fixed on
Lower tray and the upper bracket being arranged above lower tray above each base, each lower tray pass through turning set
It is connected to realize the lifting of upper bracket with upper bracket；Retractable travel mechanism is provided with below the bracket body
Realize bracket body in ground moving.
According to currently preferred, the travel mechanism includes two symmetrically arranged wheel supports, each wheel support
Including long stent I, I, two, the short support short support II of long stent II, two and two short supports III, every long stent I is by wheel
Rotating shaft is articulated with base, and every long stent II is connected with lower tray by wheel retractable bracket and wheel folding and unfolding handle,
Per root, short support I is provided with wheel below one end in the outer part.
According to currently preferred, at least one reinforced support between described two lower trays, is fixed with, for strengthening
The intensity of bracket body.
According to currently preferred, the upper bracket is fixedly arranged above cushion block, and the upper surface of cushion block is middle recessed
Arcuate structure, cushion block is to fixed and protect wing structure and paint layer from surface；It is further preferred that the cushion block be Masson Pine or
Rubber blanket, the Masson Pine have the advantages that resistance to compression, insect prevention, waterproof, fire resisting, and it is excellent that rubber blanket has waterproof, wear-resistant, shock resistance good etc.
Point.
According to currently preferred, on described each wheel, omnidirectional mechanism is provided with, so that wheel can be with direction movement.
The invention has the beneficial effects as follows：
1st, aircraft wing of the invention installs auxiliary bracket, successfully solves in wing installation process due to wing span
Greatly, volume is big, weight is big, it has not been convenient to flexibly mobile, the problems such as crane sling height trimming precision is not high, it is ensured that wing recovers
The established angle of installation, efficiently solves the fine setting up and down when wing is lifted and prevents wing from causing machine due to inertial collision fuselage
The problem of body or wing structure and functional damage.
2nd, aircraft wing of the invention installs auxiliary bracket, manpower needed for saving installation, improves aircraft wing installation
Efficiency and quality, and simple structure, be used conveniently and safely, low cost.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure, 1, base；2nd, lower tray；3rd, upper bracket；4th, turning set；5th, take turns rotating shaft；6th, wheel retractable bracket；7、
Wheel folding and unfolding handle；8th, rotating bolt；9th, wheel support；10th, wheel；11st, omnidirectional mechanism；12nd, cushion block；13rd, reinforced support；
91st, long stent I；92nd, long stent II；93rd, short support I；94th, short support II；95th, short support III.
Specific embodiment
The present invention is better understood from for the ease of those skilled in the art, the present invention is done with specific embodiment below in conjunction with the accompanying drawings
Further describe, following is only exemplary not limit protection scope of the present invention.
As shown in figure 1, the aircraft wing of the present invention installs auxiliary bracket, including bracket body and realize bracket body on ground
Face movement travel mechanism, the bracket body include two bases 1, the lower tray 2 being fixed on above each base and
The upper bracket 3 being arranged above lower tray, each lower tray are connected with realization with upper bracket by turning set 4
The lifting of portion's bracket, rotary motion set 4 are capable of achieving the lifting of upper bracket to adjust the height needed for wing is installed；Under two
At least one reinforced support 13 is fixed between portion's bracket 2, is laterally added using two V-arrangement reinforced supports and one in the present embodiment
The intensity that two lower trays 2 are fixed to strengthen bracket body by strong support；Upper bracket 3 is fixedly arranged above cushion block
12, the upper surface of cushion block is middle recessed arcuate structure, to fixed and protection wing structure and paint layer from surface.
The travel mechanism be arranged at the lower section of bracket body and travel mechanism can folding and unfolding, travel mechanism include two it is symmetrical
The wheel support 9 of setting, each wheel support 9 include long stent I 91, I 93, two short, the short support of long stent II 92, two
Frame II 94 and two short supports III 95, every long stent I 91 are articulated with base 1 by taking turns rotating shaft 5, and every long stent II 92 leads to
Cross wheel retractable bracket 6 and wheel folding and unfolding handle 7 be connected with lower tray 2, and wheel folding and unfolding handle 7 and wheel support 9 it
Between be connected by rotating bolt 8, per root, short support I 93 is provided with wheel 10 below one end in the outer part, sets on each wheel
Omnidirectional mechanism 11 is equipped with so that wheel can be with direction movement.
In the present invention, base 1, lower tray 2, upper bracket 3, turning set 4, wheel retractable bracket 6, wheel folding and unfolding handle
7th, rotating bolt 8, wheel support 9 and reinforced support 13, using No. 45 steel welding fabrications, with good machinability
Energy and ruggedness.Cushion block 12 is made using Masson Pine, and Masson Pine has the advantages that resistance to compression, insect prevention, waterproof, fire resisting；Rubber blanket has anti-
The advantages of water, good wear-resistant, shock resistance.Wheel rotating shaft 5 is made using 1cr18ni9ti steel alloys, and wearability is good, various resistances
It is good, working stability.Wheel 10 adopts cast iron for core wheel, rubber outer ring cladding, can meet weight needs, can meet damping need again
Ask.
The aircraft wing of the present invention installs the course of work of auxiliary bracket：
First, the auxiliary bracket of the present invention is shifted onto near wing place, wing is sling with crane, by airfoil root
（From about 12 inch location of Inside To Outside direction）Be placed on cushion block 12, from each side's displacement dynamic auxiliary bracket find cushion block 12 with
The position that wing lower surface radian matches, that is, determine the relative position of auxiliary bracket and wing.
Secondly, the somewhat sling height of whereabouts crane, makes have enough pressure and frictional force between cushion block 12 and wing, uses
To ensure between wing and cushion block 12 in fuselage approach process without relative displacement, crane is coordinated to promote machine using auxiliary bracket
The wing is close to the junction of wing and fuselage.
Then, rotating turning set 4 rises upper bracket, by wing slowly jack-up, when airfoil root tangent plane and fuselage connect
During mouth alignment, rotating wheel folding and unfolding handle 7, under interaction of the handle leading screw with 6 female thread of wheel retractable bracket, wheel is received
Handle 7 of letting go drives wheel retractable bracket 6 to be rotated up gradually packing up wheel 10 along wheel rotating shaft 5, but wheel can not completely disengage from ground
Face, it is therefore an objective to can suitably increase the frictional force of wheel while being moved easily wing again, reduces the motility of wheel to prevent machine
The wing collides fuselage and causes wing or airframe structure and functional damage.
Finally, slowly promote auxiliary bracket that wing is inserted fuselage seam, complete the initial installation of wing.
The aircraft wing of the present invention installs auxiliary bracket, successfully solve in wing installation process as wing span is big,
Volume is big, weight is big, it has not been convenient to flexibly mobile, the problems such as crane sling height trimming precision is not high, it is ensured that wing recovers peace
The established angle of dress, efficiently solves the fine setting up and down when wing is lifted and prevents wing from causing fuselage due to inertial collision fuselage
Or the problem of wing structure and functional damage.And manpower needed for saving installation, improve the efficiency of aircraft wing installation
And quality, and simple structure, be used conveniently and safely, low cost.
The ultimate principle and preferred implementation of the present invention is above only describes, those skilled in the art can be according to foregoing description
Many changes may be made and improves, and these changes and improvements should belong to protection scope of the present invention.
Claims (5)
1. a kind of aircraft wing installs auxiliary bracket, it is characterised in that：Including bracket body, the bracket body includes two bottoms
Seat（1）, the lower tray that is fixed on above each base（2）And the upper bracket being arranged above lower tray（3）, each
Lower tray passes through turning set（4）It is connected to realize the lifting of upper bracket with upper bracket；The lower section of the bracket body
Being provided with retractable travel mechanism and bracket body being realized in ground moving, the travel mechanism includes two symmetrically arranged wheels
Submounts（9）, each wheel support（9）Including long stent I（91）, long stent II（92）, two pieces short supports I（93）, two pieces it is short
Support II（94）With two short supports III（95）, every long stent I（91）By taking turns rotating shaft（5）It is articulated with base（1）On, per root
Long stent II（92）By wheel retractable bracket（6）With wheel folding and unfolding handle（7）With lower tray（2）It is connected, short per root
Frame I（93）Wheel is provided with below one end in the outer part（10）.
2. aircraft wing according to claim 1 installs auxiliary bracket, it is characterised in that：Described two lower trays（2）
Between be fixed with least one reinforced support（13）.
3. aircraft wing according to claim 1 and 2 installs auxiliary bracket, it is characterised in that：The upper bracket（3）'s
It is fixedly arranged above cushion block（12）, the upper surface of cushion block is middle recessed arcuate structure.
4. aircraft wing according to claim 3 installs auxiliary bracket, it is characterised in that：The cushion block is Masson Pine or rubber
Pad.
5. aircraft wing according to claim 1 installs auxiliary bracket, it is characterised in that：Described each wheel（10）On set
It is equipped with omnidirectional mechanism（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625585.0A CN105151318B (en) | 2015-09-28 | 2015-09-28 | Aircraft wing installs auxiliary bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625585.0A CN105151318B (en) | 2015-09-28 | 2015-09-28 | Aircraft wing installs auxiliary bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105151318A CN105151318A (en) | 2015-12-16 |
| CN105151318B true CN105151318B (en) | 2017-03-29 |
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ID=54792473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510625585.0A Active CN105151318B (en) | 2015-09-28 | 2015-09-28 | Aircraft wing installs auxiliary bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105151318B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974390B (en) * | 2018-08-22 | 2020-04-03 | 晨龙飞机（荆门）有限公司 | Plane horizontal wing test bracket |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB249463A (en) * | 1925-03-17 | 1926-07-15 | Hugo Junkers | Improvements in and relating to scaffold frames for use in aircraft construction |
| CN103935528A (en) * | 2014-05-05 | 2014-07-23 | 沈阳飞研航空设备有限公司 | Engine demounting and mounting trailer |
| CN103950550A (en) * | 2014-04-28 | 2014-07-30 | 山东太古飞机工程有限公司 | Tool for supporting and protecting end parts of aircraft wings |
| CN103950551A (en) * | 2014-04-28 | 2014-07-30 | 山东太古飞机工程有限公司 | Lining height positioning tool of main cargo cabin of Boeing cargo plane converted from Boeing passenger plane |
| CN104477405A (en) * | 2014-11-24 | 2015-04-01 | 成都盛军电子设备有限公司 | Device by which nacelle is convenient to mount |
| CN205010504U (en) * | 2015-09-28 | 2016-02-03 | 山东太古飞机工程有限公司 | Supplementary bracket of aircraft wing installation |
-
2015
- 2015-09-28 CN CN201510625585.0A patent/CN105151318B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB249463A (en) * | 1925-03-17 | 1926-07-15 | Hugo Junkers | Improvements in and relating to scaffold frames for use in aircraft construction |
| CN103950550A (en) * | 2014-04-28 | 2014-07-30 | 山东太古飞机工程有限公司 | Tool for supporting and protecting end parts of aircraft wings |
| CN103950551A (en) * | 2014-04-28 | 2014-07-30 | 山东太古飞机工程有限公司 | Lining height positioning tool of main cargo cabin of Boeing cargo plane converted from Boeing passenger plane |
| CN103935528A (en) * | 2014-05-05 | 2014-07-23 | 沈阳飞研航空设备有限公司 | Engine demounting and mounting trailer |
| CN104477405A (en) * | 2014-11-24 | 2015-04-01 | 成都盛军电子设备有限公司 | Device by which nacelle is convenient to mount |
| CN205010504U (en) * | 2015-09-28 | 2016-02-03 | 山东太古飞机工程有限公司 | Supplementary bracket of aircraft wing installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105151318A (en) | 2015-12-16 |
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