CN202270898U - Red-hot conveying insulating cylinder of wind-power main shaft forged piece - Google Patents
Red-hot conveying insulating cylinder of wind-power main shaft forged piece Download PDFInfo
- Publication number
- CN202270898U CN202270898U CN2011202867499U CN201120286749U CN202270898U CN 202270898 U CN202270898 U CN 202270898U CN 2011202867499 U CN2011202867499 U CN 2011202867499U CN 201120286749 U CN201120286749 U CN 201120286749U CN 202270898 U CN202270898 U CN 202270898U
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- Prior art keywords
- red
- cover
- cylinder
- wind
- base
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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 relates to a red-hot conveying insulating cylinder of a wind-power main shaft forged piece. The insulating cylinder is characterized by comprising a base (1); a cylinder body (2) is arranged on the base (1), and comprises a cylinder bottom (2.1) and a cylinder cover (2.2); couples (2.2.1) are fixed on the left side wall and the right side wall of the cylinder cover (2.2); the cylinder bottom (2.1) and the cylinder cover (2.2) are fixed through pin shafts (3) on the front side and the rear side; a plurality of strengthening ribs (4) transversely arranged are fixed at the top of the cylinder cover (2.2); and positioning angle iron (5) is arranged at the top of the base (1). The cylinder cover of the red-hot conveying insulating cylinder of the wind-power main shaft forged piece with high security cannot be damaged, and is higher in placing efficiency and better in red-hot conveying effect.
Description
Technical field
The utility model relates to a kind of red heat-preservation cylinder that send of wind power principal axis forging, is to be used for the forging after the heating is incubated under high temperature red heat state, and is transported to the insulation instrument that other places are forged and pressed.
Background technology
Wind power principal axis is the main core mechanical component of wind-driven generator.This member directly links to each other with fan blade and constitutes one huge " skyscraping wind wheel ".Huge wind wheel is carrying natural wind and its energy is being passed to generator through the mechanical gear device and is being converted into electric energy.And the principal element that blower fan main shaft damages is due to the chronic fatigue stress.Therefore wind power principal axis need be put into forging and pressing place at once processes after advancing the stove heating, but the just steel-making of some manufacturer is carried out following process with being transported to other forging and pressing factories after the forging heating, therefore needs the red steel ingot that send preserve forging to the red heat-preservation cylinder that send.
Red send steel ingot to be meant the cast demoulding after, when taking that necessarily the forge plant shove charge is delivered in the insulation measure, surface temperature is not less than 650 ℃ steel ingot.Steel ingot is red to be sent: the one, can practice thrift the energy that forging and pressing factory reheats; The 2nd, can save steel mill is the energy of steel ingot annealing; The 3rd, the time cycle that can save ingot slow cool and reheat.The more important thing is, redly send steel ingot can avoid the slow cooling of invar ingot and reheat the ingot quality problem that causes.
Yet mostly the red heat-preservation cylinder that send in the past is open top, and the cylindrical shell top is provided with an openable opening, is used to put into high warm forging.But when forging being put into cylindrical shell with anchor clamps; Anchor clamps are run into the cylindrical shell top open part easily, because anchor clamps are heavier, are easy to and will cause wearing and tearing to the cylindrical shell top open part; Thereby cause the cylindrical shell sealing to go wrong; Cylindrical shell air intake during transportation makes high warm forging cooling can cause the red effect of sending relatively poor.
The length of cover is heavier, and intensity is lower, and when sling in the cover two ends, it is curved downwards that gravity is drawn at the cover middle part, and upwards mention at two ends, and the stressed meeting of different directions causes damage to cover like this, thereby has reduced the red service life of sending heat-preservation cylinder.
When cover is put down, need accurately to be alignd in the cover and the tube end, could the cover and the tube end, be fixed with bearing pin.But this needs operating personnel that rich experience and accurate operation are arranged, and also needs the people to command below simultaneously, not only wastes time and energy, and the also feasible efficient of laying is lower.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and it is higher to provide a kind of cover can not be damaged, lay efficient, and the red red heat-preservation cylinder that send that send effective wind power principal axis forging.
The purpose of the utility model is achieved in that
The red heat-preservation cylinder that send of the utility model wind power principal axis forging; Comprise base, said base is provided with cylindrical shell, and this cylindrical shell is formed with cover at the bottom of by tube; Be fixed with hook on the left and right sides sidewall of said cover; Fix through the bearing pin of front side and rear side between the said tube end and the cover, the top of said cover is fixed with some reinforcements of laterally arranging, and said base top is provided with the location angle bar.
Compared with prior art, the beneficial effect of the utility model is:
At the bottom of this wind power principal axis forging red send heat-preservation cylinder that cylindrical shell is divided into tin with cover two parts up and down; In the time need in cylindrical shell, putting into high warm forging, only need suspension hook is hung on the hook at cover two ends; And cover mentioned, put down cover after forging is put into, and a cover and a tube end are fixed with bearing pin.So just the cylindrical shell that can not wear and tear has guaranteed the red red effect of sending of sending heat-preservation cylinder.
Add some reinforcements of laterally arranging on the cover, increased the intensity of cover.When cover was sling, reinforcement had played protective effect to cover, thereby had improved the red intensity of sending heat-preservation cylinder, had prolonged its service life.
Base top has added the location angle bar, and when cover was put down, the location angle bar had played the effect of guiding and location, thereby has made things convenient for red the laying of heat-preservation cylinder of sending, and has improved accuracy, has improved and has laid efficient.
Description of drawings
Fig. 1 is the red structural representation that send heat-preservation cylinder of the utility model wind power principal axis forging.
Wherein: base 1, cylindrical shell 2, the tube end 2.1, cover 2.2, hook 2.2.1, bearing pin 3, reinforcement 4, location angle bar 5.
The specific embodiment
Referring to Fig. 1, the utility model relates to a kind of red heat-preservation cylinder that send of wind power principal axis forging, comprises base 1; Said base 1 is provided with cylindrical shell 2, and this cylindrical shell 2 is fixed with on the left and right sides sidewall of said cover 2.2 and links up with 2.2.1 by 2.1 forming with cover 2.2 at the bottom of the tube; Bearing pin 3 through front side and rear side between the said tube end 2.1 and the cover 2.2 fixes, and the top of said cover 2.2 is fixed with some reinforcements of laterally arranging 4, and place, said base 1 top is provided with location angle bar 5; Angle bar 5 pairs of covers 2.2 in location have played the effect of guiding and location; Thereby made things convenient for red the laying of heat-preservation cylinder of sending, improved accuracy, improved and laid efficient.
Claims (1)
1. the red heat-preservation cylinder that send of a wind power principal axis forging; It is characterized in that: it comprises base (1); Said base (1) is provided with cylindrical shell (2); This cylindrical shell (2) is made up of (2.1) and cover (2.2) at the bottom of the tube, is fixed with hook (2.2.1) on the left and right sides sidewall of said cover (2.2), and the bearing pin (3) through front side and rear side between the said tube end (2.1) and the cover (2.2) is fixing; The top of said cover (2.2) is fixed with some reinforcements of laterally arranging (4), and place, said base (1) top is provided with location angle bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202867499U CN202270898U (en) | 2011-08-09 | 2011-08-09 | Red-hot conveying insulating cylinder of wind-power main shaft forged piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202867499U CN202270898U (en) | 2011-08-09 | 2011-08-09 | Red-hot conveying insulating cylinder of wind-power main shaft forged piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270898U true CN202270898U (en) | 2012-06-13 |
Family
ID=46191284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202867499U Expired - Fee Related CN202270898U (en) | 2011-08-09 | 2011-08-09 | Red-hot conveying insulating cylinder of wind-power main shaft forged piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499457A (en) * | 2016-01-09 | 2016-04-20 | 山西双环重型机械有限公司 | Underground heat-insulating device for large-size wind electricity flange forging stock |
| CN109573514A (en) * | 2018-12-28 | 2019-04-05 | 太仓新思成模具钢有限公司 | Transmission device for mould steel process equipment |
-
2011
- 2011-08-09 CN CN2011202867499U patent/CN202270898U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499457A (en) * | 2016-01-09 | 2016-04-20 | 山西双环重型机械有限公司 | Underground heat-insulating device for large-size wind electricity flange forging stock |
| CN109573514A (en) * | 2018-12-28 | 2019-04-05 | 太仓新思成模具钢有限公司 | Transmission device for mould steel process equipment |
| CN109573514B (en) * | 2018-12-28 | 2023-12-26 | 太仓成和信精密科技有限公司 | Transmission device for die steel processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20120809 |