CN106141997B - A kind of decomposition method of gas turbine honeycomb rectifier - Google Patents
A kind of decomposition method of gas turbine honeycomb rectifier Download PDFInfo
- Publication number
- CN106141997B CN106141997B CN201610749610.0A CN201610749610A CN106141997B CN 106141997 B CN106141997 B CN 106141997B CN 201610749610 A CN201610749610 A CN 201610749610A CN 106141997 B CN106141997 B CN 106141997B
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- China
- Prior art keywords
- honeycomb rectifier
- honeycomb
- rectifier
- decomposition method
- gas turbine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Abstract
The invention discloses a kind of decomposition method of gas turbine honeycomb rectifier, belong to mechanical assembly technique field.Decomposition method of the present invention dexterously make use of radome fairing inlet channel, using the increase of 2 block buffering things and cellular contact area so that the honeycomb wall of honeycomb rectifier is not easy to damage among decomposable process；In addition; additionally use honeycomb rectifier protection set; gently tap the bared end for the aluminium bar being disposed vertically on cushion simultaneously by using hammer; honeycomb rectifier, which is impacted, slowly to be skidded off; just protected when honeycomb rectifier has just exposed rectification shade assembly, be effectively prevented the deformation of honeycomb rectifier in decomposable process.By decomposition method of the present invention, can not only solve the decomposition difficult problem of honeycomb rectifier, and effectively prevent the deformation of honeycomb rectifier, whole operation process is simple and easy.
Description
Technical field
The invention belongs to mechanical assembly technique field, more particularly to a kind of decomposition side of gas turbine honeycomb rectifier
Method.
Background technology
Certain gas turbine has used honeycomb rectifier before inlet channel, honeycomb rectifier thickness 154mm, diameter
φ 577mm, outer layer protection wall thickness 2mm, cellular material thickness 0.15mm, cell length of side 12.6mm, belong to thin-walled easily deformed part.The honeybee
Nest rectifier is installed in a long 1245mm, weight 1100kg rectification shade assembly, and radome fairing component internal has fiaring cone, air inlet
The most narrow place of passage only has 25mm, honeycomb rectifier and rectification shade assembly and coordinated for small―gap suture.During installation, it can be rapped by external force
Or static pressure honeycomb rectifier outer layer protection wall is made it into rectification shade assembly, and when decomposing, because honeycomb rectifier easily becomes
Shape, and can not grab and carry position, cause the extreme difficulties decomposed.Under prior art conditions, using the honeybee in honeycomb rectifier
Cun band bundled at uniform 3 on nest reuse and carry hammer and decomposed by the method for impulsive force, because cellular material wall thickness is thin and at least caused by 6
Locate honeycomb deformation, and repair difficult；Again using by rectification shade assembly front end down, vacantly, by honeycomb rectifier Gravitative Loads,
And decomposed using the method for rubber hammer vibration rectification shade assembly outer wall, 1 hour measurement honeycomb rectifier of vibration skids off distance, several
Do not move at all.This makes produced on-site develop the state that once seizes up, and finds a kind of scientific and reasonable decomposition method and compels in eyebrow
Eyelash.
The content of the invention
In order to solve problems of the prior art, the present invention provides a kind of decomposition side of gas turbine honeycomb rectifier
Method, it can not only ensure during practical set to decompose quality but also simple to operate by the decomposition method.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of decomposition method of gas turbine honeycomb rectifier, the decomposition method are carried out according to the following steps：
1) front end of rectification shade assembly 3 is positioned on honeycomb rectifier protection set 1 down；
2) cushion 5 is hung on honeycomb rectifier 2 from rectification shade assembly inlet channel 4 with cord, by aluminium bar 6 by entering
The face cushion 5 of gas passage 4 is disposed vertically, and aluminium bar 6 is as close to the inwall of inlet channel 4；
3) bared end of aluminium bar 6 is gently tapped simultaneously with hammer, honeycomb rectifier 2, which is impacted, slowly to be skidded off, and works as honeycomb
After rectifier 2 fully enters protective case 1, rectification shade assembly 3 is hung；
4) honeycomb rectifier 2 is sling into work platform for placing face with protective case 1, decomposition terminates.
Further, 1 bottom of honeycomb rectifier protection set described in step 1) is provided with wood pallets.
Further, the wall thickness of the honeycomb rectifier protection set 1 described in step 1) is 25mm.
Further, both ends of the surface are evenly equipped with 2 protective case liftings respectively on the honeycomb rectifier protection set 1 described in step 1)
Hole (9), the specification of the protective case lifting eye (9) is M8.
Further, the aluminium bar 6 described in step 2) amounts to 2, a diameter of φ 15mm, a length of 1300mm.
Further, the step 2) cushion 5 is plank, totally 2 pieces, is symmetrically set by rectification shade assembly inlet channel 4
Put on honeycomb rectifier 2.
Further, the plank described in step 2) is cork sheet, and size is 110mm × 100mm × 20mm.
Beneficial effect：Compared with prior art, according to the honeycomb wall of honeycomb rectifier it is very thin the characteristics of, it is provided by the invention
Decomposition method dexterously make use of radome fairing inlet channel, be that increase connects with cellular using 2 block buffering things-cork sheet purpose
Contacting surface is accumulated so that the honeycomb wall of honeycomb rectifier is not easy to damage among decomposable process；It is overall variable according to honeycomb rectifier
The characteristics of shape, decomposition method of the present invention employ the protective case that wall thickness is 25mm, just expose rectification in honeycomb rectifier
Just protected during shade assembly, be effectively prevented the deformation of honeycomb rectifier in decomposable process.
Decomposition method of the present invention, can not only solve the decomposition difficult problem of honeycomb rectifier, and effectively keep away
The deformation of honeycomb rectifier is exempted from, whole decomposable process is simple and easy.
Brief description of the drawings
Fig. 1 is the schematic diagram that the honeycomb rectifier of the present invention decomposes；
In figure, 1- protective cases, 2- honeycomb rectifiers, 3- rectification shade assemblies, 4- inlet channels；5- cork sheets；6- aluminium bars；7-
Cork plate thickness；8- cork sheet Breadth Maximums；9- protective case lifting eyes.
Embodiment
The present invention is further elaborated with reference to the accompanying drawings and examples.
Embodiment
Reference picture 1, a kind of decomposition method of gas turbine honeycomb rectifier, specific decomposition method are carried out according to the following steps：
1) the honeycomb rectifier protection for making the front end of rectification shade assembly 3 be positioned over down in wood pallets is covered on 1, protective case 1
Wall thickness be 25mm；
2) it is with cord that 110mm × 100mm × 20mm2 block bufferings thing-cork sheet 5 is right from the inlet channel 4 of rectification shade assembly 3
Title is hung onto honeycomb rectifier 2, diameter phi 15mm, the face cork sheet 5 of 2 aluminium bars 6 for being about 1300mm is disposed vertically, aluminium
Rod 6 is as close to the inwall of inlet channel 4；
3) two people's hammers gently tap the bared end of aluminium bar 6 simultaneously, and honeycomb rectifier 2, which is impacted, slowly to be skidded off, when
After honeycomb rectifier 2 fully enters protective case 1, rectification shade assembly 3 is hung；
4) hanger that 2 M8 are installed on the protective case lifting eye 9 of 1 upper surface is covered in honeycomb rectifier protection, honeycomb is whole
Stream device 2 slings work platform for placing face, and decomposition terminates.
Annular broken denotes the minimum cross-section of rectification shade assembly inlet channel, the rectangle sign on its top in Fig. 1
The Breadth Maximum and maximum gauge for the cork sheet that can pass through on the minimum cross-section of inlet channel.
Decomposition method of the present invention, can not only solve the decomposition difficult problem of honeycomb rectifier, and effectively keep away
The deformation of honeycomb rectifier is exempted from, whole decomposable process is simple and easy.
Described above is only the preferable embodiment of the present invention.It should be pointed out that the common skill for the art
For art personnel, the present invention is not limited only to this, on the premise of technical solution of the present invention is not departed from, can also make some improvement
And retouching, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
- A kind of 1. decomposition method of gas turbine honeycomb rectifier, it is characterised in that：Carry out according to the following steps：1) rectification shade assembly (3) front end is positioned on honeycomb rectifier protection set (1) down；2) cushion (5) is hung on honeycomb rectifier (2) from rectification shade assembly inlet channel (4) with cord, by two diameters It is disposed vertically for φ 15mm aluminium bar (6) by inlet channel (4) face cushion (5), aluminium bar (6) leads to as close to air inlet Road (4) inwall, the cushion (5) are the cork sheet that two block sizes are 110mm × 100mm × 20mm, pass through radome fairing group Part inlet channel (4) is symmetricly set on honeycomb rectifier (2)；3) bared end of aluminium bar (6) is gently tapped simultaneously with hammer, honeycomb rectifier (2), which is impacted, slowly to be skidded off, and works as honeycomb After rectifier (2) fully enters protective case (1), rectification shade assembly (3) is hung；4) honeycomb rectifier (2) is sling into work platform for placing face, decomposition terminates.
- A kind of 2. decomposition method of gas turbine honeycomb rectifier according to claim 1, it is characterised in that：Step 1) institute Honeycomb rectifier protection set (1) bottom stated is provided with wood pallets.
- A kind of 3. decomposition method of gas turbine honeycomb rectifier according to claim 1 or 2, it is characterised in that：Step 1) wall thickness of the honeycomb rectifier protection set (1) described in is 25mm.
- A kind of 4. decomposition method of gas turbine honeycomb rectifier according to claim 1 or 2, it is characterised in that：Step 1) both ends of the surface are evenly equipped with 2 protective case lifting eyes (9) respectively on the honeycomb rectifier protection set (1) described in, and the protective case rises The specification of lifting hole(eyelet) (9) is M8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749610.0A CN106141997B (en) | 2016-08-26 | 2016-08-26 | A kind of decomposition method of gas turbine honeycomb rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749610.0A CN106141997B (en) | 2016-08-26 | 2016-08-26 | A kind of decomposition method of gas turbine honeycomb rectifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106141997A CN106141997A (en) | 2016-11-23 |
| CN106141997B true CN106141997B (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610749610.0A Active CN106141997B (en) | 2016-08-26 | 2016-08-26 | A kind of decomposition method of gas turbine honeycomb rectifier |
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| CN201419383Y (en) * | 2009-03-20 | 2010-03-10 | 唐山钢铁股份有限公司 | Bearing dismounting device for working roll bearing support |
| CN102229134A (en) * | 2011-07-12 | 2011-11-02 | 力帆实业(集团)股份有限公司 | Bearing dismounting device |
| CN202528124U (en) * | 2012-04-28 | 2012-11-14 | 潍柴动力股份有限公司 | Dismounting device of cylinder-head valve seat |
| CN103395038A (en) * | 2013-07-02 | 2013-11-20 | 广西玉柴机器股份有限公司 | Engine cylinder sleeve pulling tool |
| CN203485104U (en) * | 2013-09-18 | 2014-03-19 | 山东太古飞机工程有限公司 | Auxiliary tool for disassembling aircraft engine ignition wire |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004021492B3 (en) * | 2004-04-30 | 2005-10-13 | Man Roland Druckmaschinen Ag | Device for removing sleeves |
-
2016
- 2016-08-26 CN CN201610749610.0A patent/CN106141997B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201419383Y (en) * | 2009-03-20 | 2010-03-10 | 唐山钢铁股份有限公司 | Bearing dismounting device for working roll bearing support |
| CN102229134A (en) * | 2011-07-12 | 2011-11-02 | 力帆实业(集团)股份有限公司 | Bearing dismounting device |
| CN202528124U (en) * | 2012-04-28 | 2012-11-14 | 潍柴动力股份有限公司 | Dismounting device of cylinder-head valve seat |
| CN103395038A (en) * | 2013-07-02 | 2013-11-20 | 广西玉柴机器股份有限公司 | Engine cylinder sleeve pulling tool |
| CN203485104U (en) * | 2013-09-18 | 2014-03-19 | 山东太古飞机工程有限公司 | Auxiliary tool for disassembling aircraft engine ignition wire |
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| Publication number | Publication date |
|---|---|
| CN106141997A (en) | 2016-11-23 |
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Address after: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee after: AECC AVIATION POWER CO., LTD. Address before: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee before: AVIC AVIATION ENGINE CORPORATION PLC |