CN206383112U - aircraft engine maintenance platform - Google Patents
aircraft engine maintenance platform Download PDFInfo
- Publication number
- CN206383112U CN206383112U CN201621220042.7U CN201621220042U CN206383112U CN 206383112 U CN206383112 U CN 206383112U CN 201621220042 U CN201621220042 U CN 201621220042U CN 206383112 U CN206383112 U CN 206383112U
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- CN
- China
- Prior art keywords
- support member
- lifting support
- engine
- roller
- sliding block
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- 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
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Abstract
The utility model is related to a kind of aircraft engine maintenance platform, belongs to the maintenance frock technical field of aero-engine.The utility model using Omni-mobile platform as aero-engine factory building mobile platform；Lifting support member post before being provided with Omni-mobile platform, it supports the forward flange retainer ring of aero-engine；The roller of motor driving rotation is installed, the rolling of engine can be achieved in the rotation of mounting flange before being driven by roller on preceding lifting support member；It is provided with Omni-mobile platform after being installed on parallel lines slide rail, the sliding block of closed slide and lifts support member post, it supports the rear flange retainer ring of engine；Oil groove is provided with another group of sliding block of closed slide, the collection for all kinds of fluid oils during aircraft engine maintenance；The setting of parallel lines slide rail allows the aero-engine of the compatible different length of whole platform.The height that whole aero-engine can be achieved by the lifting of front and rear lifting support member post is adjusted.
Description
Technical field
The utility model is related to the maintenance frock technical field of aero-engine, and in particular to a kind of aircraft engine maintenance
Platform.
Background technology
The maintenance of current aero-engine is typically supported or hung using fixed bracket or day hanging overhead support
Engine is repaired.This kind of maintenance frock has the single fixation of maintenance position or can only started along fixed route transhipment
Machine, is unfavorable for the flexibility of engine maintenance work in factory building.
Utility model content
(1) technical problem to be solved
The technical problems to be solved in the utility model is：How the omnidirectional of aero-engine factory building in optional position is realized
Movable type dismounting；Realize height adjustment of the aero-engine on maintenance platform；Realize aero-engine on maintenance platform
Rolling；Realize the aero-engine for being suitable for different length.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides a kind of aircraft engine maintenance platform, including omnidirectional
Mobile platform 1, preceding lifting support member 2, forward flange retainer ring 3, rear flange retainer ring 5, rear lifting support member 6, rear lifting support
Part base 7, the first sliding block 8, oil groove 9, the second sliding block 10 and parallel line slide rail 11；Preceding lifting support member 2 is fixedly mounted on entirely
To on the vehicle frame of mobile platform 1；Parallel lines slide rail 11 is fixedly mounted on Omni-mobile platform 1, on parallel lines slide rail 11
First sliding block 8 and the second sliding block 10 are installed, the first sliding block 8 and the second sliding block 10 can be on parallel lines slide rails 11 slidably；
Support member 6 is lifted after being fixedly mounted on lifting support member base 7 after being installed on first sliding block 8, rear lifting support member base 7；Before
Flange retainer ring 3 is arranged on before aero-engine 4, is connected with aero-engine 4, forward flange retainer ring 3 is pressed in preceding lifting
In the groove of the roller 15 of support member 2；Rear flange retainer ring 5 is arranged on behind aero-engine 4, is connected with aero-engine 4；
After rear flange retainer ring 5 is pressed in the groove of the roller 15 of lifting support member 6；The position of first sliding block 8 is adjustable；On second sliding block 10
Oil groove 9 is installed, oil groove 9 can slide back and forth with the second sliding block 10 along parallel lines slide rail 11, i.e., slided along before and after aero-engine 4
It is dynamic.
Preferably, the preceding lifting support member 2 and rear lifting support member 6 are referred to as lifting support member；Preceding lifting support member
Including lift 12, lead 13, lifting column 14, roller 15, anti-dropout pinch roller 16, pinch roller swing rod 17, roller motor 18
With power transmission shaft 19, rear lifting support member includes lift 12, lead 13, lifting column 14, roller 15, anti-dropout pinch roller 16, pressure
Take turns swing rod 17 and power transmission shaft 19；Preceding lifting support member 2 and rear lifting support member 6 share commutator 20 and lifting motor 21,
For preceding lifting support member 2 or rear lifting support member 6, lead 13 is fixedly mounted with lift 12, and the insertion of lifting column 14 is oriented to
It can be slided up and down in the hole of post 13, screwed hole 23 is opened in the bottom of lifting column 14, the elevating screw 22 of screwed hole 23 and lift 12 connects
Connect, drive lifting column 14 to slide up and down when elevating screw 22 is rotated, roller 15 is installed on the top of lifting column 14, anti-dropout pinch roller 16 is pacified
On pinch roller swing rod 17, be freely rotatable, pinch roller swing rod 17 and roller 15 are connected using same axis, can around roller 15 axle
Freely swing；The input shaft of lift 12 is connected by power transmission shaft 19 with the output shaft of commutator 20；Lift motor 21 with
The input shaft connection of commutator 20；Lifting column 14 is driven by roller motor 18 in preceding lifting support member 2 rotates.
Preferably, the lead 13 is the hollow pipe that there is square hole an inside.
Preferably, the screwed hole 23 is connected with the elevating screw 22 of lift 12 using screw thread pair.
(3) beneficial effect
The utility model, which uses Omni-mobile platform as aero-engine, in the mobile platform of factory building, realizes aviation hair
The Omni-mobile formula dismounting of motivation optional position in factory building；Lifting support column before being provided with Omni-mobile platform, it is supported
The forward flange retainer ring of aero-engine；The roller of motor driving rotation is installed, before being driven by roller in preceding lifting support
The rolling of engine can be achieved in the rotation of mounting flange；Parallel lines slide rail is provided with Omni-mobile platform, closed slide
Support column is lifted after being installed on sliding block, it supports the rear flange retainer ring of engine；Set on another group of sliding block of closed slide
There is oil groove, the collection for all kinds of fluid oils during aircraft engine maintenance；The setting of parallel lines slide rail makes whole platform
Can compatible different length aero-engine.The height of whole aero-engine can be achieved by the lifting of front and rear lifting support column
Degree adjustment.
Brief description of the drawings
Fig. 1 is the aircraft engine maintenance platform overall structure diagram of the utility model embodiment；
Fig. 2 is lifting support member part structural representation in the utility model embodiment；
Fig. 3 is lifting column internal structure schematic diagram in the utility model embodiment.
Embodiment
To make the purpose of this utility model, content and advantage clearer, with reference to the accompanying drawings and examples, to this reality
It is described in further detail with new embodiment.
It is flat comprising Omni-mobile that the utility model embodiment provides a kind of aircraft engine maintenance platform (as shown in Figure 1)
Platform 1, preceding lifting support member 2, forward flange retainer ring 3, rear flange retainer ring 5, rear lifting support member 6, rear lifting support member base
7th, the first sliding block 8, oil groove 9, the second sliding block 10, parallel lines slide rail 11.Preceding lifting support member 2 is fixedly mounted on Omni-mobile and put down
On the vehicle frame of platform 1；Parallel lines slide rail 11 is fixedly mounted on the vehicle frame of Omni-mobile platform 1, is pacified on parallel lines slide rail 11
The first sliding block 8 and the second sliding block 10 are filled, the first sliding block 8 and the second sliding block 10 can be on parallel lines slide rails 11 slidably.
Support member 6 is lifted after being fixedly mounted on lifting support member base 7 after being installed on first sliding block 8, rear lifting support member base 7.Before
Flange retainer ring 3, rear flange retainer ring 5 are aero-engines 4 toward auxiliary mould when installing on aircraft engine maintenance platform.
Forward flange retainer ring 3 is arranged on before aero-engine 4, and with bolt connection of the aero-engine 4 by a circle, forward flange is solid
Determine before ring 3 is pressed in the groove of the roller 15 of lifting support member 2；Rear flange retainer ring 5 is arranged on behind aero-engine 4, with
The bolt connection that aero-engine 4 passes through a circle；After rear flange retainer ring 5 is pressed in the groove of the roller 15 of lifting support member 6.It is suitable
When answering different aero-engines 4, the position of the first sliding block 8 of adjustment is the aero-engine 4 for being suitable for different length.Second slides
Oil groove 9 is installed, oil groove 9 can follow the second sliding block 10 to be slid back and forth along parallel lines slide rail 11, i.e., along aeroplane engine on block 10
Machine 4 slides back and forth, and can catch the fluid oil leaked down in the disassembly process of aero-engine 4.
Wherein, preceding lifting support member 2 uses similar mechanism, difference to lift support member 6 after being with rear lifting support member 6
Roller motor 18 is not installed, i.e., as shown in Figure 2.Preceding lifting support member 2 and rear lifting support member 6 are referred to as lifting support
Part.Preceding lifting support member is by lift 12, lead 13, lifting column 14, roller 15, anti-dropout pinch roller 16, pinch roller swing rod 17, rolling
Wheel drive motor 18, power transmission shaft 19 are constituted, and rear lifting support member is prevented by lift 12, lead 13, lifting column 14, roller 15
Come off pinch roller 16, pinch roller swing rod 17, power transmission shaft 19.Preceding lifting support member 2 and rear lifting support member 6 share commutator 20, lifting
Motor 21, and lifting support member is by two groups of lifts 12, lead 13, lifting column 14, roller 15, anti-dropout pinch roller 16,
Pinch roller swing rod 17, power transmission shaft 19 are constituted.Lead 13 is the hollow pipe that there is square hole an inside, and it is fixed with lift 12 pacifies
It can be slided up and down in dress, the square hole of the insertion lead 13 of lifting column 14.As shown in figure 3, screwed hole 23, spiral shell are opened in the bottom of lifting column 14
Pit 23 is connected with the elevating screw 22 of lift 12 using screw thread pair, is driven and is glided on lifting column 14 when elevating screw 22 is rotated
It is dynamic.The top of lifting column 14 is installed by roller 15.One of lifting column 14 is driven by roller motor 18 to be rotated.Anti-dropout pressure
Wheel 16 is arranged on pinch roller swing rod 17, is freely rotatable.Pinch roller swing rod 17 is connected with roller 15 using same axis, can be around rolling
The axle of wheel 15 freely swings.The lift 12 of same group of lifting support member has two, and the input shaft of lift 12 passes through power transmission shaft
19 are connected with the output shaft of commutator 20.Lifting motor 21 is connected with the input shaft of commutator 20.
The height adjustment implementation process of the aero-engine 4 of the utility model embodiment is as follows：Lifting motor 21 revolves
Turn, drive power transmission shaft 19 to rotate by commutator 20, the rotation of power transmission shaft 19 drives the input shaft rotation of lift 12.Lift
12 input shaft rotation will drive the rotation of elevating screw 22, drives lifting column 14 to slide up and down when elevating screw 22 is rotated, enters
And the lifting of dangerous lifting support member.Because two lifts 12 of same lifting support member are by same lifting motor
21 drive, therefore can realize that two oscilaltion speed of lifting column 14 are consistent.Preceding lifting support member 2 and rear lifting support member 6 are same
When lifting can be achieved whole aero-engine 4 height adjust.
Lifting support member drives the implementation process of the rolling of aero-engine 4 as follows：The rotation of roller motor 18 drives rolling
Wheel 15 rotates, and the forward flange retainer ring 3 in aero-engine 4 can drive rotation in the presence of frictional force by roller 15
Turn.The roller 15 of lifting support member 6 can be rotated freely afterwards, can drive rotation by the rear flange retainer ring 5 in aero-engine 4
Turn, i.e., rear flange retainer ring 5 is only played a supporting role.
The mobile traveling of Omni-mobile platform 1 is to drive whole aero-engine 4 to be moved in factory building.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
Enter and deform and also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of aircraft engine maintenance platform, it is characterised in that including Omni-mobile platform (1), preceding lifting support member (2),
Forward flange retainer ring (3), afterwards rear flange retainer ring (5), lifting support member (6), rear lifting support member base (7), the first sliding block
(8), oil groove (9), the second sliding block (10) and parallel line slide rail (11)；Preceding lifting support member (2) is fixedly mounted on Omni-mobile
On the vehicle frame of platform (1)；Parallel lines slide rail (11) is fixedly mounted on Omni-mobile platform (1), parallel lines slide rail (11)
The first sliding block of upper installation (8) and the second sliding block (10), the first sliding block (8) and the second sliding block (10) can be in parallel lines slide rail (11)
On slidably；It is fixedly mounted on lifting support member base (7) after being installed on first sliding block (8), rear lifting support member base (7)
Support member (6) is lifted afterwards；Forward flange retainer ring (3) is arranged on before aero-engine (4), is connected with aero-engine (4),
Before forward flange retainer ring (3) is pressed in the groove of the roller (15) of lifting support member (2)；Rear flange retainer ring (5) is arranged on aviation
Behind engine (4), it is connected with aero-engine (4)；The roller of lifting support member (6) after rear flange retainer ring (5) is pressed in
(15) in groove；The position of first sliding block (8) is adjustable；Oil groove (9) is installed, oil groove (9) can be slided with second on the second sliding block (10)
Block (10) slides back and forth along parallel lines slide rail (11), i.e., slid back and forth along aero-engine (4).
2. aircraft engine maintenance platform as claimed in claim 1, it is characterised in that before described lifting support member (2) and after
Lifting support member (6) is referred to as lifting support member；Preceding lifting support member includes lift (12), lead (13), lifting column
(14), roller (15), anti-dropout pinch roller (16), pinch roller swing rod (17), roller motor (18) and power transmission shaft (19), rear lifting
Support member includes lift (12), lead (13), lifting column (14), roller (15), anti-dropout pinch roller (16), pinch roller swing rod
And power transmission shaft (19) (17)；Preceding lifting support member (2) and rear lifting support member (6) share commutator (20) and lifting motor
(21), the lifting support member (6) for preceding lifting support member (2) or afterwards, lead (13) is fixedly mounted with lift (12), risen
It can be slided up and down in the hole of drop post (14) insertion lead (13), screwed hole (23), screwed hole (23) are opened in lifting column (14) bottom
It is connected with the elevating screw (22) of lift (12), drives lifting column (14) to slide up and down when elevating screw (22) is rotated, is lifted
Roller (15) is installed on post (14) top, and anti-dropout pinch roller (16) is arranged on pinch roller swing rod (17), is freely rotatable, pinch roller swing rod
(17) it is connected, can be freely swung around the axle of roller (15) using same axis with roller (15)；The input shaft of lift (12) leads to
The output shaft that power transmission shaft (19) is crossed with commutator (20) is connected；The input shaft for lifting motor (21) and commutator (20) connects
Connect；Lifting column (14) is driven by roller motor (18) in preceding lifting support member (2) rotates.
3. aircraft engine maintenance platform as claimed in claim 2, it is characterised in that the lead (13) is an inside
There is the hollow pipe of square hole.
4. aircraft engine maintenance platform structure as claimed in claim 2 or claim 3, it is characterised in that the screwed hole (23) is with rising
The elevating screw (22) of drop machine (12) is connected using screw thread pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621220042.7U CN206383112U (en) | 2016-11-14 | 2016-11-14 | aircraft engine maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621220042.7U CN206383112U (en) | 2016-11-14 | 2016-11-14 | aircraft engine maintenance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206383112U true CN206383112U (en) | 2017-08-08 |
Family
ID=59486576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621220042.7U Expired - Fee Related CN206383112U (en) | 2016-11-14 | 2016-11-14 | aircraft engine maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206383112U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378755A (en) * | 2016-11-14 | 2017-02-08 | 北京特种机械研究所 | Aircraft engine maintaining platform |
| CN109465791A (en) * | 2018-11-14 | 2019-03-15 | 中国直升机设计研究所 | A kind of helicopter inlet component assembly jig |
| CN109534220A (en) * | 2018-12-25 | 2019-03-29 | 北京特种机械研究所 | A method of mounting plate, which is adapted to, using pipeline realizes that assembly pipeline is transported |
| CN111687799A (en) * | 2020-06-04 | 2020-09-22 | 中国航发沈阳发动机研究所 | Adjustable barrel support |
| CN113580047A (en) * | 2020-04-30 | 2021-11-02 | 中国航发商用航空发动机有限责任公司 | General type complete machine assembly vehicle |
| CN113580077A (en) * | 2020-04-30 | 2021-11-02 | 中国航发商用航空发动机有限责任公司 | Supporting device |
| WO2023071110A1 (en) * | 2021-10-28 | 2023-05-04 | 天津大学滨海工业研究院有限公司 | Aero-engine maintenance platform |
-
2016
- 2016-11-14 CN CN201621220042.7U patent/CN206383112U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378755A (en) * | 2016-11-14 | 2017-02-08 | 北京特种机械研究所 | Aircraft engine maintaining platform |
| CN106378755B (en) * | 2016-11-14 | 2019-03-01 | 北京特种机械研究所 | Aircraft engine maintenance platform |
| CN109465791A (en) * | 2018-11-14 | 2019-03-15 | 中国直升机设计研究所 | A kind of helicopter inlet component assembly jig |
| CN109465791B (en) * | 2018-11-14 | 2020-11-03 | 中国直升机设计研究所 | Helicopter air inlet channel assembly assembling jig |
| CN109534220A (en) * | 2018-12-25 | 2019-03-29 | 北京特种机械研究所 | A method of mounting plate, which is adapted to, using pipeline realizes that assembly pipeline is transported |
| CN113580047A (en) * | 2020-04-30 | 2021-11-02 | 中国航发商用航空发动机有限责任公司 | General type complete machine assembly vehicle |
| CN113580077A (en) * | 2020-04-30 | 2021-11-02 | 中国航发商用航空发动机有限责任公司 | Supporting device |
| CN111687799A (en) * | 2020-06-04 | 2020-09-22 | 中国航发沈阳发动机研究所 | Adjustable barrel support |
| CN111687799B (en) * | 2020-06-04 | 2022-11-22 | 中国航发沈阳发动机研究所 | Adjustable barrel support |
| WO2023071110A1 (en) * | 2021-10-28 | 2023-05-04 | 天津大学滨海工业研究院有限公司 | Aero-engine maintenance platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20171114 |