CN201136762Y - Longeron installation vehicle - Google Patents
Longeron installation vehicle Download PDFInfo
- Publication number
- CN201136762Y CN201136762Y CNU2007200818434U CN200720081843U CN201136762Y CN 201136762 Y CN201136762 Y CN 201136762Y CN U2007200818434 U CNU2007200818434 U CN U2007200818434U CN 200720081843 U CN200720081843 U CN 200720081843U CN 201136762 Y CN201136762 Y CN 201136762Y
- Authority
- CN
- China
- Prior art keywords
- car
- lifting
- vehicle frame
- fixed
- central wing
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a center wing tool car which is provided with a car body formed by symmetrically assembling and connecting a left and a right car frames, the two sides of the left and the right car frames are provided with a winding gear (5) and a translational mechanism (4) of a contrapuntal mounting piece, the translational mechanism (4) is connected with a supporting disc of the winding gear (5), one end of hydraulic equipment is fixed on the car frame, the other end of the hydraulic equipment (9) which is fixed together with an articulated beam (20) of the winding gear (5) drives the winding gear (5) through a hand-operated pump (8) and lifts the supporting disc and the translational mechanism (4). The center wing tool car adopts a scissor fork structure to lift large workpieces, and the workpieces are parallel moved and adjusted through a roll bass assembly, thereby improving the security and the maneuverability of the installation and the disassembly of the workpieces, and the installation and the disassembly of different aviatic products are realized through retrofitting a bracket structure. The center wing tool car solves the problems that the work for installing, disassembling, adjusting, checking and maintaining is hard due to heavy weight and limited position of aviatic components.
Description
Technical field
The utility model relate to a kind of to the aircraft central wing install, dismantle, the specialized equipment of adjustment, maintenance and inspection.
Background technology
Because the setting height(from bottom) difference of aircaft configuration in work such as installation, dismounting, will be lifted to workpiece different height often.Because workpiece weight is bigger, in the work of installation, dismounting, adjustment, inspection, control position often is restricted, and wants lifting often or reduces different height and the position of adjusting erecting equipment all around direction.Therefore, when equipment is transported to underbelly, can not accurately aim at the installation site, operation is difficulty relatively.This mode by artificial lifting, work efficiency is low, poor stability.Do not have the help of specialized equipment, its degree of difficulty is as seen general.
Summary of the invention:
The purpose of this utility model is bigger at prior art central wing workpiece weight, the problem that limited location, installation, dismounting, adjustment, inspection maintenance man are felt embarrassed and carried out, provide a kind of lifting freely, move operation is convenient, safe central wing is installed car.
A kind of central wing that the utility model provides is installed car, has a car body that connects to form by the assembling of left and right vehicle frame symmetry, it is characterized in that: be provided with the translation mechanism that workpiece is installed in lifting mechanism and contraposition on the both sides of left and right sides vehicle frame, the supporting disk of translation mechanism and lifting mechanism links together, one end is fixed on the vehicle frame, the hydraulic efficiency gear that the tie-beam of the other end and lifting mechanism is fixed together drives lifting mechanism by force pump, lifting supporting disk and translation mechanism, the height of lifting carriage.
The utlity model has following beneficial effect.
Lifting freely.In installation, dismantlement work,, can satisfy lifting or reduce different height requirement by operating hydraulically operated adjusting lifting mechanism.
Translation freely.What vehicle frame both sides, the left and right sides were provided with can regulate the translation mechanism that all around direction is installed to workpiece is installed, can satisfy the translation requirement of different directions, has made things convenient for the adjusting work of equipment installation, dismounting.The utility model adopts scissors fork structure lifting large-scale workpiece, by the ball assembly workpiece is carried out translational adjustment, improves safety and operability that workpiece is installed, dismantled, realizes installation, the dismounting of different aeronautical products.It is big to have solved big weight aviation component body, the problem that limited location, installation, dismounting, adjustment, inspection maintenance man are felt embarrassed.Also can improve the vehicle frame size, realize installation, the dismounting requirement of different aeronautical products by the change carriage.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a birds-eye view of the present utility model.
Fig. 3 is the scheme drawing of translation mechanism of the present utility model.
Fig. 4 is the scheme drawing of adjusting lifting mechanism of the present utility model.
In the accompanying drawing: 1. left vehicle frame, 2. right vehicle frame, 3. carriage, 4. translation mechanism, 5. lifting mechanism, 6. change-over valve, 7. connecting panel, 8. force pump, 9. hydraulic efficiency gear, 10. operating mechanism, 11. times pallets, 12. top tray, 13. middle shaft adapter, 14. hooks, 15. tension springs, 16. ball assemblies, 17. stop pin, 18. slide rails, 19. roll wheel assemblies, 20. tie-beam, 21. strut bars, 22. supporting disks.
The specific embodiment:
In Fig. 1, Fig. 2, central wing is installed the car owner and will be made up of left vehicle frame 1 right vehicle frame 2, translation mechanism 4, lifting mechanism 5, hydraulic efficiency gear 9, steering unit 10.Left and right sides vehicle frame is fixed together by connecting panel, forms a unitized frame.Hydraulic efficiency gear 9 one ends are fixed on the vehicle frame, and the tie-beam 20 of the other end and lifting mechanism 5 is fixed together.Translation mechanism 4 links together with the supporting disk of lifting mechanism 5, realizes the lifting and the translation of carriage.Steering unit 10 connects to ground together, is used to control travelling of installation car.Hydraulic efficiency gear 9 drives lifting mechanism 5 by force pump 8, the lifting supporting disk, and the translation mechanism of lifting simultaneously 4, the height of lifting carriage by regulating translation mechanism 4, can be realized the translational adjustment of all directions of carriage.
In Fig. 3, translation mechanism 4 is mainly by top tray 12, following pallet 11, axle hook 14, middle shaft adapter 13, compositions such as stop pin 17, ball assembly 19 and tension spring 15.Ball assembly 19 is clipped in up and down between the pallet, becomes the tension spring 15 of hexagonal angles to be fixed on the hook 14 by three, and pallet links together by axle hook 14 and middle shaft adapter 13 up and down, and stop pin 17 can prevent to produce slide relative between the pallet up and down.When carrying out translation, pull up stop pin 17 earlier, promote carriage then, can make the relative displacement that produces any direction up and down between the pallet.
In Fig. 4, lifting mechanism mainly is made up of slide rail 18, roll wheel assembly 19, tie-beam 20, strut bar 21, supporting disk 22 etc., forms the structure of a scissors fork.Slide rail 18 is fixed on the left and right vehicle frame; Tie-beam 20 is used to be connected each strut bar 21 with supporting disk 22, and is fixed together with roll wheel assembly 19; Strut bar 21 1 ends are fixed on the vehicle frame, and the other end and roll wheel assembly 19 slide along slide rail front and back together under the driving of hydraulic efficiency gear 9, realize the dipping and heaving of supporting disk 22.
Its using method is: when central wing is installed, central wing is placed on the installation car.Handle draw bar, central wing is pushed into the correspondence position of attachment point below the airframe.Check castor, handle the force pump on the left and right car, central wing is raised to suitable height; Pull up stop pin, hand push, draw central wing to carry out the plane to move contraposition; Handle left and right hand pump central wing is slowly raise, up to installation; Rotary reversing valve is handled left and right hand pump, and the decline lifting table withdraws from the installation site.
During the dismounting central wing, the intrinsic safety entrucking is pushed into left and right the 7th rib lower aerofoil of central wing; Handle left and right hand pump and rise carriage, hold central wing; Behind dismounting central wing and the fuselage clenched bolt, plug stop pin, reduce carriage, central wing is parked on the carriage under the effect of deadweight, and central wing is released fuselage lower abdomen place, and it is parked in appropriate place.
Claims (3)
1. a central wing is installed car, has a car body that connects to form by the assembling of left and right vehicle frame symmetry, it is characterized in that: be provided with the translation mechanism (4) that workpiece is installed in lifting mechanism (5) and contraposition on the both sides of left and right sides vehicle frame, translation mechanism (4) links together with the supporting disk of lifting mechanism (5), one end is fixed on the vehicle frame, the hydraulic efficiency gear (9) that the tie-beam (20) of the other end and lifting mechanism (5) is fixed together drives lifting mechanism (5) by force pump (8), lifting supporting disk and translation mechanism (4), the height of lifting carriage.
2. central wing according to claim 1 is installed car, it is characterized in that, the ball assembly (19) of described translation mechanism (4) is clipped in up and down between the pallet, tension spring (15) by three one-tenth hexagonal angles is fixed on the hook (14), and pallet links together by axle hook (14) and middle shaft adapter (13) up and down.
3. central wing according to claim 1 is installed car, it is characterized in that the slide rail on the lifting mechanism (18) is fixed on the left and right vehicle frame; The tie-beam (20) and the supporting disk (22) that connect each strut bar (21) are fixed together with roll wheel assembly (19), and strut bar (21) is under the driving of hydraulic efficiency gear (9), along slide rail front and back slip lifting supporting disk (22) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200818434U CN201136762Y (en) | 2007-11-09 | 2007-11-09 | Longeron installation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200818434U CN201136762Y (en) | 2007-11-09 | 2007-11-09 | Longeron installation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136762Y true CN201136762Y (en) | 2008-10-22 |
Family
ID=40037453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200818434U Expired - Fee Related CN201136762Y (en) | 2007-11-09 | 2007-11-09 | Longeron installation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136762Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160130A (en) * | 2017-06-19 | 2017-09-15 | 江西洪都航空工业集团有限责任公司 | A kind of aircraft engine installs equipment |
| CN110406694A (en) * | 2019-06-26 | 2019-11-05 | 芜湖航翼集成设备有限公司 | A kind of aircraft outer wing attaching/detaching apparatus |
-
2007
- 2007-11-09 CN CNU2007200818434U patent/CN201136762Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160130A (en) * | 2017-06-19 | 2017-09-15 | 江西洪都航空工业集团有限责任公司 | A kind of aircraft engine installs equipment |
| CN107160130B (en) * | 2017-06-19 | 2018-11-27 | 江西洪都航空工业集团有限责任公司 | A kind of aircraft engine installation equipment |
| CN110406694A (en) * | 2019-06-26 | 2019-11-05 | 芜湖航翼集成设备有限公司 | A kind of aircraft outer wing attaching/detaching apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106183664B (en) | A kind of tyre dismounting car | |
| CN110901947B (en) | Multi-dimensional attitude adjusting platform for loading and maintaining airplane ground | |
| CN105667829A (en) | Assembly/maintenance plane dock for planes in same series | |
| CN108100058B (en) | Fork arm lifting type tractor | |
| CN104843038A (en) | Cart with extension-type wheels | |
| CN102849649A (en) | Multi-functional elevating platform with simple structure, movement convenience and easy operation | |
| CN210001528U (en) | wireless remote control mobile new energy power lifter | |
| CN106672853A (en) | Assembling method and tool for full-bearing bus power assembly | |
| CN209506120U (en) | A kind of unmanned helicopter ground trailer | |
| CN209193464U (en) | A kind of aircraft main landing gear disassembly-assembly bracket device | |
| CN104590581A (en) | Rescue device for failure emergency of separation of aircraft undercarriages from runways | |
| CN201136762Y (en) | Longeron installation vehicle | |
| CN102745337A (en) | Large-scale aircraft trailing edge flap mandril assembly vehicle and mounting method thereof | |
| CN115709808A (en) | Large-load high-stroke trailer | |
| CN205186555U (en) | Manual guided missile hanging vehicle | |
| CN205311924U (en) | Same is quick -witted depressed place of assembly / maintain of other aircraft | |
| CN114275671A (en) | End beam of single-beam and double-beam crane of electric hoist | |
| KR100440721B1 (en) | Dolly for nose landing gear | |
| CN202345809U (en) | Movable platform position for locomotive assembly | |
| CN112388303A (en) | Assembling device and assembling method for coupler buffer device | |
| CN107200081B (en) | A kind of vehicle frame support member of trailer assembly system | |
| CN217172721U (en) | Transfer platform for spreading machine | |
| CN212127430U (en) | Safety telescopic bracket of forklift | |
| CN214775191U (en) | Adjustable wheel dismounting vehicle | |
| CN221739795U (en) | Dismounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20151109 |
|
| EXPY | Termination of patent right or utility model |