CN101980422B - Elastic supporting structure of single-phase generator - Google Patents
Elastic supporting structure of single-phase generator Download PDFInfo
- Publication number
- CN101980422B CN101980422B CN2010105310326A CN201010531032A CN101980422B CN 101980422 B CN101980422 B CN 101980422B CN 2010105310326 A CN2010105310326 A CN 2010105310326A CN 201010531032 A CN201010531032 A CN 201010531032A CN 101980422 B CN101980422 B CN 101980422B
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- China
- Prior art keywords
- electric machine
- machine stand
- bearing
- base
- generator
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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.)
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Abstract
The invention relates to an elastic supporting structure of a single-phase generator, which consists of a support, springs, a pressure plate and an extended part of the base of a motor, wherein the springs are arranged above and below the extended part of the base of the motor for effectively reducing vibration generated in the single-phase operation of the generator and the impact load applied by the base onto the ground, and thus, have a great significance for the safe operation of the generator. The structure is simple and compact, and the action effect is obvious. When the technique is used, strict requirements on the vibration frequency of the base of the motor are avoided, the steel consumption of the structure is lowered, and the pressure stress of a foundation is smaller.
Description
Technical field
The present invention relates to the generator elastic support structure, relate in particular to the single-phase generator elastic support structure.
Background technology
Dynamotor is the equipment that mechanical energy is converted to electric energy as the source of all high-power electrics.Most of generator is a threephase generator, and magnetic field is symmetrical, vibrates less.But in some special places, as electroplating, single-phase generator can be used in places such as pilot plant, and this moment, the magnetic field of motor internal was arteries and veins Chun magnetic field, and it is big that the vibration of motor can become.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of single-phase generator elastic support structure that can reduce the electric machine stand vibration is provided.
Technical scheme of the present invention is following:
A kind of single-phase generator elastic support structure comprises electric machine stand extension, bearing, spring and pressing plate, and the electric machine stand extension adheres to the part of support separately, is consistent with the mobile of support, and its top and bottom all process smooth; Bearing is between basic floor and electric machine stand extension, and bearing is fixedly connected with basic floor, and bearing is stretched partly to have through pin with electric machine stand and is connected; Pressing plate is arranged at electric machine stand and stretches part top, and spring is installed in about the electric machine stand extension, between bearing and the pressing plate.
Useful technique effect of the present invention is:
The present invention is simple in structure, compact, and action effect is obvious; Absorb the energy of support vibration through being provided with of spring.According to measuring and calculating, can the vibration amplitude of electric machine stand be reduced to 0.05mm by 0.2mm, 50% when reducing to without resiliency supported to the load of base surface.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Further specify below in conjunction with the accompanying drawing specific embodiments of the invention.
The present invention includes electric machine stand extension 1, bearing 4, spring 3 and pressing plate 2, electric machine stand extension 1 belongs to the part of support, is consistent with the mobile of support, and its top and bottom all process smooth.Bearing 4 is between basic floor 5 and electric machine stand extension 1, and bearing 4 is fixedly connected with basic floor 5, and bearing 4 is stretched part 1 with electric machine stand has the pin location than loose fit, makes support that too many axial and move left and right can not be arranged.Pressing plate 2 is arranged at electric machine stand and stretches part 1 top.Spring 3 is installed between electric machine stand extension about in the of 1, bearing 4 and the pressing plate 2.Absorb the energy of support vibration.The coherence request of spring 3 is higher, and elastic energy of deformation is met the demands.The bearing-surface of placing spring 3 requires processing smooth, and bearing has enough rigidity.In addition, support directly is not fixed on the soleplate, but through passing to again behind the spring damping on the basic floor 5.
Above-described only is preferred implementation of the present invention, the invention is not restricted to above embodiment.Be appreciated that other improvement and variation that those skilled in the art directly derive or associate under the prerequisite that does not break away from spirit of the present invention and design, all should think to be included within protection scope of the present invention.
Claims (1)
1. single-phase generator elastic support structure; Comprise electric machine stand extension (1), bearing (4), spring (3) and pressing plate (2); It is characterized in that: electric machine stand extension (1) belongs to the part of support, is consistent with the mobile of support, and its top and bottom all process smooth; Bearing (4) is positioned between basic floor (5) and the electric machine stand extension (1), and bearing (4) is fixedly connected with basic floor (5), and bearing (4) is connected through pin with electric machine stand extension (1); Pressing plate (2) is arranged at electric machine stand extension (1) top, spring (3) be installed in electric machine stand extension (1) up and down, between bearing (4) and the pressing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105310326A CN101980422B (en) | 2010-10-29 | 2010-10-29 | Elastic supporting structure of single-phase generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105310326A CN101980422B (en) | 2010-10-29 | 2010-10-29 | Elastic supporting structure of single-phase generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101980422A CN101980422A (en) | 2011-02-23 |
| CN101980422B true CN101980422B (en) | 2012-08-08 |
Family
ID=43600914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105310326A Active CN101980422B (en) | 2010-10-29 | 2010-10-29 | Elastic supporting structure of single-phase generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101980422B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256891B (en) * | 2018-11-29 | 2023-12-26 | 哈尔滨电气动力装备有限公司 | Stator spring base for synchronous generator of transformer test unit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1056754A (en) * | 1996-08-07 | 1998-02-24 | Fuji Electric Co Ltd | Rotary electric machine device |
| US6144129A (en) * | 1999-03-22 | 2000-11-07 | Siemens Westinghouse Power Corporation | Spring mounting for an electric generator |
| CN100555806C (en) * | 2005-11-19 | 2009-10-28 | 无锡压缩机股份有限公司 | Adjustable elastic support structure |
| CN101562367B (en) * | 2009-05-31 | 2012-05-09 | 重庆钢铁(集团)有限责任公司 | Roller motor assembly |
| CN201830073U (en) * | 2010-10-29 | 2011-05-11 | 无锡哈电电机有限公司 | Elastic support structure of single-phase generator |
-
2010
- 2010-10-29 CN CN2010105310326A patent/CN101980422B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101980422A (en) | 2011-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214131 No. 777 East high wave road, Jiangsu, Wuxi Applicant after: SEC Electric Machinery Co., Ltd. Address before: 214131 No. 2, Da Tong Road, Binhu Development Zone, Wuxi, Jiangsu (Wuxi) Applicant before: Wuxi HEC Electric Machinery Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WUXI HEC ELECTRIC MACHINERY CO., LTD. TO: SEC ELECTRIC MACHINERY CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |