CN202244672U - Novel vacuum packaging structure for rotor of large-sized turbo generator - Google Patents
Novel vacuum packaging structure for rotor of large-sized turbo generator Download PDFInfo
- Publication number
- CN202244672U CN202244672U CN2011204162562U CN201120416256U CN202244672U CN 202244672 U CN202244672 U CN 202244672U CN 2011204162562 U CN2011204162562 U CN 2011204162562U CN 201120416256 U CN201120416256 U CN 201120416256U CN 202244672 U CN202244672 U CN 202244672U
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- rotor
- foil material
- packaging structure
- aluminum foil
- composite aluminum
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- Expired - Fee Related
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Abstract
The utility model discloses a novel vacuum packaging structure for a rotor of a large-sized turbo generator. The novel vacuum packaging structure comprises a composite aluminum foil material, a square timber, a double-headed screw and a rubber sheet; the rotor is wrapped by a double-layered PE (Poly Ethylene) bubble wrap first and then the composite aluminum foil material; the rubber sheet is arranged at a position where the square timber is in contact with the rotor wrapped by the composite aluminum foil material, thus the composite aluminum foil material is effectively prevented from being damaged; the double-headed screw is used for fixing the square timber after the rotor is firmly clamped by the square timber; the composite aluminum foil material is sealed by adopting a heat-sealing technology, and is vacuumized by a dust collector after being sealed to leave a small opening; the small opening is sealed by adopting the heat-sealing technology when the composite aluminum foil material is vacuumized to a certain extent (with a vacuum degree not smaller than 90%); and therefore the sealing performance of a rotor package is enhanced. The novel vacuum packaging structure has a promising future.
Description
Technical field
The utility model relates to the packaging structure technical field, relates in particular to the new of a kind of rotor of large turbo-type generator
The vacuum-packed structure of type.
Background technology
The rotor of large turbo-type generator packing generally adopted the polythene material packaging structure in the past; This polythene material packing is prone to aging and poor sealing performance; Store and transportation in, cause easily that generator amature makes moist, corrosion, thereby influenced the normal operation of electrical generator.
The utility model content
The purpose of the utility model is exactly in order to solve rotor of large turbo-type generator package encapsulation poor performance; Cause easily that generator amature makes moist, the problem of corrosion: the novel evacuated packaging structure that a kind of rotor of large turbo-type generator is provided; Have antiageing and favorable sealing property, safe and reliable advantage in storage and transportation.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of novel evacuated packaging structure of rotor of large turbo-type generator; Comprise: the lumps of wood of compound aluminium foil material, the fixed rotor of packing rotor, the fixing dowel screw of the lumps of wood; The recess cross section of the lumps of wood is a semicircle, is provided with padded coaming between the lumps of wood and the compound aluminium foil material.
Described padded coaming is a rubber plate, and the rotor of large turbo-type generator outside is provided with the double-deck bubble chamber film of PE, and the double-deck bubble chamber film of PE is two-layer in the edges and corners of rotor of large turbo-type generator.Rotor at first will wrap up the double-deck bubble chamber film of one deck PE, and then the bag compound aluminium foil material, for rotor and the lumps of wood contact position after being wrapped up by compound aluminium foil material; Pad rubber plate, actv. have prevented that compound aluminium foil material is damaged, after the lumps of wood tightens rotor up and down; Fix the lumps of wood with dowel screw; Compound aluminium foil material adopts the technological edge sealing of heat-sealing, is heat sealed to last little place opening and vacuumizes with dust collecting fan, treats that vacuum is evacuated to a certain degree back (being not less than 90% degree of vacuum); Seal up a last osculum with the heat-sealing technology, strengthened the sealing property of rotor packing.
Principle of work: in order to prevent that generator amature makes moist, corrosion in storage and transportation.The utility model has adopted vacuum packaging, and rotor wraps up the double-deck bubble chamber film of one deck PE earlier in addition, and then the bag compound aluminium foil material.
The beneficial effect of the utility model: the utility model is owing to adopted vacuum packaging; Rotor wraps up the double-deck bubble chamber film of one deck PE earlier in addition; And then bag compound aluminium foil material; Have good seal performance, antiageing, well protected rotor of large turbo-type generator, prevent that rotor from making moist, corrosion.
Description of drawings
Fig. 1 is the structural representation of the novel evacuated packaging structure of the utility model rotor of large turbo-type generator;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Wherein: 1. compound aluminium foil material; 2. rotor; 3. the lumps of wood; 4. dowel screw; 5. rubber plate.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
As shown in the figure, the novel evacuated packaging structure of rotor of large turbo-type generator comprises: the lumps of wood 3 of compound aluminium foil material 1, the fixed rotor 2 of packing rotor, the fixing dowel screw 4 of the lumps of wood; Rotor 2 at first will wrap up the double-deck bubble chamber film of one deck PE, and the double-deck bubble chamber film of two-layer PE will be wrapped up in the edges and corners of rotor 2, and the bubble chamber film interface is fixed with adhesive tape; And then bag compound aluminium foil material 1, the recess cross section of the lumps of wood 3 is a semicircle, for the rotor 2 and the lumps of wood 3 contact positions after being wrapped up by compound aluminium foil material 1; Pad rubber plate 5, actv. has prevented compound aluminium foil material 1 breakage, after the lumps of wood 3 tightens rotor 2 up and down; Fix the lumps of wood 3 with dowel screw 4, compound aluminium foil material 1 adopts the technological edge sealing of heat-sealing, is heat sealed to last little place opening and puts into sack to the suction pipe of dust collecting fan; Vacuumize, treat that vacuum is evacuated to a certain degree back (being not less than 90% degree of vacuum), turn off dust collecting fan and take out; Seal up a last osculum with the heat-sealing technology, strengthened the sealing property of the packing of rotor 2.
Though the above-mentioned accompanying drawing that combines is described the specific embodiment of the utility model; But be not restriction to the utility model protection domain; On the basis of the technical scheme of the utility model, those skilled in the art need not pay various modifications that creative work can make or distortion still in the protection domain of the utility model.
Claims (4)
1. the novel evacuated packaging structure of a rotor of large turbo-type generator; It is characterized in that: comprise the lumps of wood of the compound aluminium foil material of packing rotor, fixed rotor, the fixing dowel screw of the lumps of wood; The recess cross section of the lumps of wood is a semicircle, is provided with padded coaming between the lumps of wood and the compound aluminium foil material.
2. the novel evacuated packaging structure of rotor of large turbo-type generator as claimed in claim 1, it is characterized in that: described padded coaming is a rubber plate.
3. the novel evacuated packaging structure of rotor of large turbo-type generator as claimed in claim 1 is characterized in that: be provided with the double-deck bubble chamber film of PE outside the described rotor of large turbo-type generator.
4. the novel evacuated packaging structure of rotor of large turbo-type generator as claimed in claim 3 is characterized in that: the double-deck bubble chamber film of described PE is two-layer in the edges and corners of rotor of large turbo-type generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204162562U CN202244672U (en) | 2011-10-27 | 2011-10-27 | Novel vacuum packaging structure for rotor of large-sized turbo generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204162562U CN202244672U (en) | 2011-10-27 | 2011-10-27 | Novel vacuum packaging structure for rotor of large-sized turbo generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202244672U true CN202244672U (en) | 2012-05-30 |
Family
ID=46105953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204162562U Expired - Fee Related CN202244672U (en) | 2011-10-27 | 2011-10-27 | Novel vacuum packaging structure for rotor of large-sized turbo generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202244672U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708128A (en) * | 2013-12-19 | 2014-04-09 | 沪东重机有限公司 | Packaging method used for rust-proof preservation of large-scale equipment in middle and short period |
| CN103723375A (en) * | 2013-12-19 | 2014-04-16 | 沪东重机有限公司 | Packaging method for long-period antirust preservation of large-scale equipment |
| CN105501661A (en) * | 2015-12-20 | 2016-04-20 | 重庆赛力盟电机有限责任公司 | Surface protection device for transferring of rotors |
| CN108001856A (en) * | 2016-10-28 | 2018-05-08 | 上海艾尔贝包装科技发展有限公司 | Packing device and its packing method |
| CN108502327A (en) * | 2018-04-24 | 2018-09-07 | 南京海传燕兰轨道交通科技有限公司 | A kind of squirrel-cage motor rotator storage transfer carriage |
| CN108657576A (en) * | 2018-04-24 | 2018-10-16 | 南京海传燕兰轨道交通科技有限公司 | A kind of squirrel-cage motor rotator transfer carriage |
-
2011
- 2011-10-27 CN CN2011204162562U patent/CN202244672U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708128A (en) * | 2013-12-19 | 2014-04-09 | 沪东重机有限公司 | Packaging method used for rust-proof preservation of large-scale equipment in middle and short period |
| CN103723375A (en) * | 2013-12-19 | 2014-04-16 | 沪东重机有限公司 | Packaging method for long-period antirust preservation of large-scale equipment |
| CN105501661A (en) * | 2015-12-20 | 2016-04-20 | 重庆赛力盟电机有限责任公司 | Surface protection device for transferring of rotors |
| CN108001856A (en) * | 2016-10-28 | 2018-05-08 | 上海艾尔贝包装科技发展有限公司 | Packing device and its packing method |
| CN108001856B (en) * | 2016-10-28 | 2023-10-27 | 上海艾尔贝包装科技发展有限公司 | Packaging device and packaging method thereof |
| CN108502327A (en) * | 2018-04-24 | 2018-09-07 | 南京海传燕兰轨道交通科技有限公司 | A kind of squirrel-cage motor rotator storage transfer carriage |
| CN108657576A (en) * | 2018-04-24 | 2018-10-16 | 南京海传燕兰轨道交通科技有限公司 | A kind of squirrel-cage motor rotator transfer carriage |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20191027 |