CN106516154A - Big plane wing assembly working platform - Google Patents
Big plane wing assembly working platform Download PDFInfo
- Publication number
- CN106516154A CN106516154A CN201610956943.0A CN201610956943A CN106516154A CN 106516154 A CN106516154 A CN 106516154A CN 201610956943 A CN201610956943 A CN 201610956943A CN 106516154 A CN106516154 A CN 106516154A
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- wing assembly
- lifting
- elevating lever
- drive shaft
- working platform
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- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000003028 elevating effect Effects 0.000 claims description 29
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000003032 molecular docking Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
A big plane wing assembly working platform is composed of a plurality of working platform bodies. Each working platform body comprises a working table, lifting rods and a lifting mechanism driving the lifting rods to rise and fall. Each lifting rod is mounted on a base in a penetrating mode. Each lifting mechanism comprises a driving motor, a reducer, a main transmission shaft, transmission shafts and four elevators separately driving the corresponding lifting rods to rise and fall. Each main transmission shaft is in transmission connection with the corresponding driving motor through the corresponding reducer and connected with the corresponding transmission shafts through a commutator, wherein the two ends of the two transmission shafts are connected with the corresponding elevators. The lifting mechanisms on all the working platform bodies are uniformly controlled through a numerical control system which drives a driving system to drive the motors to rotate synchronously. The big plane wing assembly working platform synchronously rises and falls through the numerical control system to avoid plane parts, and therefore the problems that traditional movable single big platforms for wing bodies are difficult to manufacture, transport and mount and too complex in mechanism, and have high requirements for workshop sizes are solved.
Description
Technical field
The invention belongs to Large Aircraft Components mounting technology field, especially relevant with big aircraft wing assembly work platform.
Background technology
In Large Aircraft Components assembling process, need to ensure the harmony and interchangeability of wing body Butt Assembling, and then ensure
The overall assembling quality of aircraft.The precision of wing body docking has material impact to the security of aircraft, stability, reliability.The wing
Body docking is the important ring in Large Aircraft Components docking operation, docks efficiency and has material impact to whole machine production efficiency.Cause
This, research aircraft wing body digitlization butting tooling is significant.The main frock of existing aircraft wing body docking is work
Platform, traditional workbench mostly are level altitude, and without elevating function, aircraft is into erect-position and cannot be to one when withdrawing from erect-position
A little parts are avoided, and platform is necessarily designed to packaged type.Therefore need to increase on platform walking mechanism, detent mechanism,
Fixed mechanism and motion control mechanism, increased the complexity of platform, and the rigidity and stability of moveable platform is also not as fixing
Platform is good, while it is also required to provide extra hall space and being withdrawn and being stopped by wing body mating operation platform.By wing chi
Very little impact, the wing body docking workbench there is larger size, for manufacture, transport and install be proposed it is very high
Require.Meanwhile, when large-sized moveable platform part body breaks down, emergency processing and maintenance are also a disaster
Topic, may affect greatly to manufacturing schedule.
The content of the invention
The purpose of the present invention aims to solve the problem that conventional flap body mating operation platform monomer size is big, manufacture difficulty is big, mechanism is multiple
Miscellaneous and big for hall space requirement the problems such as, it is proposed that a kind of to can solve the problem that flying based on the big of digital control system for problem above
Machine wing assembly work platform.
For this purpose, the present invention is employed the following technical solutions：Big aircraft wing assembly work platform, is characterized in that, described is big
Aircraft wing assembly work platform is made up of multigroup workbench being arranged side by side, and every group of workbench includes work top, props up
The elevating mechanism of the elevating lever and driving lifter rod lifting in four angles in work top bottom is supportted, is installed per the elevating lever described in root
On a base, base is fixedly installed, and elevating lever shores described work top lifting by the strong point of base；Described lifting
Mechanism includes motor, reductor, final drive shaft, power transmission shaft and drives described elevating lever to drive four of lifting to rise respectively
Drop machine, described motor are arranged on the centre position of described work top bottom, and described final drive shaft is by described
Reductor be connected with motor, final drive shaft is laterally or vertically horizontally set on the bottom surface of work top, main biography
Respectively by the power transmission shaft that commutator connection is described, two power transmission shafts are vertically arranged with described final drive shaft at the two ends of moving axis,
The two ends of two power transmission shafts are connected with described lift by transmission mechanism respectively；Elevating mechanism on whole workbenches leads to
Cross digital control system to be uniformly controlled, digital control system control drive system drives all motor synchronous axial systems, during working platform, electricity
Machine carries out slowing down by main gear reducer and moment of torsion amplifies, and power is passed to commutator by final drive shaft, and commutator passes through two again
The power transmission shaft of side is delivered to lift power, so as to the synchronization for realizing each platform rises or falls.
As the supplement to above-mentioned technical proposal and perfect, present invention additionally comprises following technical characteristic.
Described workbench quantity is three groups.
Workbench described in one of which is provided with Mobile arm rest lift, upper and lower for staff.
All bases on workbench described in per group are connected by connecting rod, so as to improve the stability of platform.
Described elevating lever is connected with the slide being arranged on described base, and elevating lever extends to both sides respectively
Two sections of braces are connected to work top bottom.
Following beneficial effect can be reached using the present invention：The present invention by traditional wing body docking large platform be divided into three it is sub
Platform, reduces manufacture, the difficulty installed and transport, for emergency processing, M R also provide many facilities.This
It is bright to employ platform liftable scheme, effectively part aircraft components can be avoided, the complexity that need not increase platform is come
Avoidance is moved, while the requirement to hall space is also reduced, while having good synchronism, stability and reliability
Property.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of one of workbench of the present invention.
Fig. 3 is the structural representation of the elevating mechanism of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described in detail.
As shown in FIG. 1 to 3, the workbench 1 that the big aircraft wing assembly work platform of the present invention is arranged side by side by three groups
Composition, every group of workbench 1 include work top, the elevating lever 2 for being supported in four angles in work top bottom and drive elevating lever 2
The elevating mechanism of lifting, every elevating lever 2 are threaded onto on a base 3, and base 3 is fixedly installed, and elevating lever 2 is with base 3 as support
Point shores work top lifting；Elevating mechanism includes motor 5, reductor 6, final drive shaft 7, power transmission shaft 8 and drives respectively
Elevating lever 2 drives four lifts 4 of lifting, motor 5 to be arranged on the centre position of work top bottom, final drive shaft 7
It is connected with motor 5 by reductor 6, final drive shaft 7 is laterally or vertically horizontally set on the bottom surface of work top,
The two ends of final drive shaft 7 connect power transmission shaft 8 by commutator 9 respectively, and two power transmission shafts 8 are vertically arranged with final drive shaft 7, two
The two ends of power transmission shaft 8 are connected with lift 4 by transmission mechanism respectively；Elevating mechanism on whole workbenches passes through numerical control system
System is uniformly controlled, and digital control system control drive system drives all 5 synchronous axial systems of motor, during working platform, motor 5
Carry out slowing down by main gear reducer 6 and moment of torsion amplifies, power is passed to by commutator 9 by final drive shaft 7, commutator 9 passes through again
The power transmission shaft 8 of both sides is delivered to lift 4 power, so as to the synchronization for realizing each platform rises or falls.Wherein digital control system
Using Siemens 808D, drive system adopts SINAMICS V60, motor to adopt west gate sub-motor.
Further, one of which workbench 1 is provided with Mobile arm rest lift, upper and lower for staff.Per group of work
All bases 3 on platform 1 are connected by connecting rod, so as to improve the stability of platform.
Further, elevating lever 2 is connected with the slide for arranging on the base 3, and elevating lever 2 extends to both sides respectively
Two sections of braces are connected to work top bottom.
Preferably, commutator includes the conical gear on final drive shaft and is set in the conical gear of power transmission shaft, pass through
Power on final drive shaft is passed to power transmission shaft, all circular cone teeth being sleeved on final drive shaft by the cooperation of two conical gears
Wheel specification, equivalently-sized, is set in the specification of the conical gear of power transmission shaft, equivalently-sized.Equally, the biography of power transmission shaft and lift
Motivation structure can also be coordinated using conical gear realizes that power is transmitted, so as to realize being synchronized with the movement for lift.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (5)
1. big aircraft wing assembly work platform, it is characterised in that：Described big aircraft wing assembly work platform by it is multigroup simultaneously
The workbench of row's arrangement（1）Composition, every group of workbench（1）Including work top, it is supported in the angle of work top bottom four
Elevating lever（2）With driving elevating lever（2）The elevating mechanism of lifting, per the elevating lever described in root（2）It is threaded onto a base（3）
On, base（3）It is fixedly installed, elevating lever（2）With base（3）Described work top lifting is shored for the strong point；Described liter
Descending mechanism includes motor（5）, reductor（6）, final drive shaft（7）, power transmission shaft（8）Described elevating lever is driven respectively
（2）Drive four lifts of lifting（4）, described motor（5）It is arranged on the interposition of described work top bottom
Put, described final drive shaft（7）By described reductor（6）With motor（5）It is connected, final drive shaft（7）Laterally
Or vertical levels are arranged on the bottom surface of work top, final drive shaft（7）Two ends respectively pass through commutator（9）Described in connection
Power transmission shaft（8）, two power transmission shafts（8）With described final drive shaft（7）It is vertically arranged, two power transmission shafts（8）Two ends lead to respectively
Transmission mechanism is crossed with described lift（4）Connection；Elevating mechanism on whole workbenches is uniformly controlled by digital control system,
Digital control system control drive system drives all motors（5）Synchronous axial system, during working platform, motor（5）By master
Reductor（6）Carry out slowing down and moment of torsion amplifies, by final drive shaft（7）Power is passed to into commutator（9）, commutator（9）Lead to again
Cross the power transmission shaft of both sides（8）Power is delivered to lift（4）, so as to the synchronization for realizing each platform rises or falls.
2. big aircraft wing assembly work platform according to claim 1, it is characterised in that：Described workbench（1）
Quantity is three groups.
3. big aircraft wing assembly work platform according to claim 2, it is characterised in that：Work described in one of which
Platform（1）It is provided with Mobile arm rest lift.
4. big aircraft wing assembly work platform according to claim 3, it is characterised in that：Workbench described in per group
（1）On all bases（3）Connected by connecting rod.
5. big aircraft wing assembly work platform according to claim 4, it is characterised in that：Described elevating lever（2）With
It is arranged on described base（3）On slide connection, elevating lever（2）Extend two sections of braces to both sides respectively to connect respectively
In work top bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610956943.0A CN106516154A (en) | 2016-11-03 | 2016-11-03 | Big plane wing assembly working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610956943.0A CN106516154A (en) | 2016-11-03 | 2016-11-03 | Big plane wing assembly working platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106516154A true CN106516154A (en) | 2017-03-22 |
Family
ID=58325594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610956943.0A Pending CN106516154A (en) | 2016-11-03 | 2016-11-03 | Big plane wing assembly working platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106516154A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726451A (en) * | 2018-05-28 | 2018-11-02 | 合肥航机械科技股份有限公司 | A kind of aircraft maintenance self-adapting type lifting device |
| WO2021223740A1 (en) * | 2020-05-08 | 2021-11-11 | 中加健康工程研究院(合肥)有限公司 | Height adjustment apparatus for combining pet brain imaging device and mri for use |
| CN114954995A (en) * | 2021-02-28 | 2022-08-30 | 浙江大学 | Automatic lifting support device with support force monitoring function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059042A (en) * | 2007-06-08 | 2007-10-24 | 河北宏地停车设备有限公司 | Dynamic synchronous lifting device for lifting platform |
| CN202322253U (en) * | 2011-11-16 | 2012-07-11 | 北京康得通用设备有限公司 | Lifting tail dock overhaul bracket |
| CN102864955A (en) * | 2012-09-21 | 2013-01-09 | 北京宏地车港科技有限公司 | Power driving device for lifting platform of stereo garage |
| US20140353894A1 (en) * | 2013-05-29 | 2014-12-04 | The Boeing Company | Modular and Reconfigurable Support System |
| EP2939933A1 (en) * | 2014-04-30 | 2015-11-04 | The Boeing Company | Modular stanchion system |
| CN105598590A (en) * | 2016-03-07 | 2016-05-25 | 南京宝岩自动化有限公司 | Very-large-format laser subsurface engraving machine and operation method thereof |
-
2016
- 2016-11-03 CN CN201610956943.0A patent/CN106516154A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059042A (en) * | 2007-06-08 | 2007-10-24 | 河北宏地停车设备有限公司 | Dynamic synchronous lifting device for lifting platform |
| CN202322253U (en) * | 2011-11-16 | 2012-07-11 | 北京康得通用设备有限公司 | Lifting tail dock overhaul bracket |
| CN102864955A (en) * | 2012-09-21 | 2013-01-09 | 北京宏地车港科技有限公司 | Power driving device for lifting platform of stereo garage |
| US20140353894A1 (en) * | 2013-05-29 | 2014-12-04 | The Boeing Company | Modular and Reconfigurable Support System |
| EP2939933A1 (en) * | 2014-04-30 | 2015-11-04 | The Boeing Company | Modular stanchion system |
| CN105598590A (en) * | 2016-03-07 | 2016-05-25 | 南京宝岩自动化有限公司 | Very-large-format laser subsurface engraving machine and operation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726451A (en) * | 2018-05-28 | 2018-11-02 | 合肥航机械科技股份有限公司 | A kind of aircraft maintenance self-adapting type lifting device |
| WO2021223740A1 (en) * | 2020-05-08 | 2021-11-11 | 中加健康工程研究院(合肥)有限公司 | Height adjustment apparatus for combining pet brain imaging device and mri for use |
| CN114954995A (en) * | 2021-02-28 | 2022-08-30 | 浙江大学 | Automatic lifting support device with support force monitoring function |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |
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| WD01 | Invention patent application deemed withdrawn after publication |