CN202260754U - Motor support - Google Patents
Motor support Download PDFInfo
- Publication number
- CN202260754U CN202260754U CN2011203495972U CN201120349597U CN202260754U CN 202260754 U CN202260754 U CN 202260754U CN 2011203495972 U CN2011203495972 U CN 2011203495972U CN 201120349597 U CN201120349597 U CN 201120349597U CN 202260754 U CN202260754 U CN 202260754U
- Authority
- CN
- China
- Prior art keywords
- outer cylinder
- support
- main body
- cylinder
- double
- Prior art date
- 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
Links
- 230000002787 reinforcement Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 238000005728 strengthening Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor support, which comprises a support main body, wherein the support main body is a double-layer coaxial cylinder, the structure of the support main body comprises an outer cylinder and a bearing sleeve inside the outer cylinder, the bearing sleeve and the outer cylinder are connected through four radial reinforcing ribs, a fan-shaped cavity is formed between adjacent reinforcing ribs, and a threaded column for fixing a rectifier assembly is arranged on each reinforcing rib; the outer cylinder outer wall is connected with a mounting arm and a fixing part, and the mounting arm is provided with a mounting hole vertical to the axial direction of the bracket main body; being connected with four radial strengthening ribs between double-deck coaxial drum, making whole motor support more firm, can preventing that vibrations when generator work from arousing support deformation and fracture, the fan-shaped cavity that forms between the strengthening rib can effectively dispel the heat, and the mounting hole on the installation arm can make things convenient for the support mounting.
Description
Technical field
The utility model relates to a kind of electric machine support.
Background technology
Common electric machine support is a double-layer coaxial cylinder, and three radially dowels that are uniformly distributed along the circumference are arranged between internal cause tube and external cause tube, and internal cause tube and external cause tube are connected to integral body; Most generator supports, because its structure is firm inadequately, intensity is lower;, reality often has problems such as distortion fracture in using or transport; Particularly the moment of torsion of generator is big, vibration is big, and the distortion breakage problem of mounting bracket is particularly serious, makes troubles for installing and using of client; Even cause discontentedly, cause economic loss for motor manufacturer.
The utility model content
The utility model be intended to provide a kind of structure firmly, the electric machine support of easy fracture not.
The purpose of the utility model can reach through following measure: a kind of electric machine support; Comprise rack body; Said rack body is the double-layer coaxial cylinder, and its structure comprises outer cylinder and the inner bearing holder (housing, cover) of outer cylinder, passes through four radially reinforcement connections between said bearing holder (housing, cover) and the outer cylinder; Form fan-shaped cavity between the adjacent reinforcement, have the threaded column that is used for fixing rectifier stack on the reinforcement; Be connected with hold-down arm and fixed part on the said outer cylinder outer wall, have on the hold-down arm perpendicular to the axial installing hole of rack body.
The technique scheme difference with the prior art is: between the double-layer coaxial cylinder, be connected with four radially reinforcements; Make whole electric machine support more firm; Vibrations when can prevent generator work cause deformation of timbering and fracture; The fan-shaped cavity that forms between the reinforcement can effectively dispel the heat, and the installing hole on the hold-down arm can make things convenient for support to install.
Further, the miscellaneous part of motor is installed for ease, the internal diameter of said bearing holder (housing, cover) is 72mm, and the internal diameter of outer cylinder is 280mm.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
Fig. 1 is the structural representation of the utility model electric machine support embodiment.
Embodiment
With reference to Fig. 1; A kind of electric machine support comprises rack body, and said rack body is the double-layer coaxial cylinder; Its structure comprises the bearing holder (housing, cover) 2 of outer cylinder 1 and outer cylinder 1 inside; Through four radially reinforcement 3 connections, form fan-shaped cavity between the adjacent reinforcement 3 between said bearing holder (housing, cover) 2 and the outer cylinder 1, all have a threaded column 31 that is used for fixing rectifier stack on each reinforcement 3; Be connected with two hold-down arms 4 and two fixed parts 5 on said outer cylinder 1 outer wall, all have perpendicular to the axial installing hole of rack body on said two hold-down arms 4, all have fixing hole on said two fixed parts 5.
Preferably, the internal diameter of said bearing holder (housing, cover) 2 is 72mm, and the internal diameter of outer cylinder 1 is 280mm.
Above-described only is the preferred implementation of the utility model; Should be understood that; For a person skilled in the art, under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement; These also should be regarded as the protection range of the utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (2)
1. electric machine support; Comprise rack body; It is characterized in that: said rack body is the double-layer coaxial cylinder, and its structure comprises outer cylinder and the inner bearing holder (housing, cover) of outer cylinder, passes through four radially reinforcement connections between said bearing holder (housing, cover) and the outer cylinder; Form fan-shaped cavity between the adjacent reinforcement, have the threaded column that is used for fixing rectifier stack on the reinforcement; Be connected with hold-down arm and fixed part on the said outer cylinder outer wall, have on the hold-down arm perpendicular to the axial installing hole of rack body.
2. electric machine support according to claim 1 is characterized in that: the internal diameter of said bearing holder (housing, cover) is 72mm, and the internal diameter of outer cylinder is 280mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203495972U CN202260754U (en) | 2011-09-19 | 2011-09-19 | Motor support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203495972U CN202260754U (en) | 2011-09-19 | 2011-09-19 | Motor support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260754U true CN202260754U (en) | 2012-05-30 |
Family
ID=46121937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203495972U Expired - Fee Related CN202260754U (en) | 2011-09-19 | 2011-09-19 | Motor support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535293A (en) * | 2018-05-24 | 2019-12-03 | 江苏伯海电驱动科技有限公司 | A kind of permanent magnet synchronous motor with buffer-type revolving speed intelligent speed-control structure |
| CN110535313A (en) * | 2018-05-24 | 2019-12-03 | 江苏伯海电驱动科技有限公司 | A kind of high speed stablizes the permanent magnet synchronous motor of setting and quick detachable rotating shaft mechanism |
-
2011
- 2011-09-19 CN CN2011203495972U patent/CN202260754U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535293A (en) * | 2018-05-24 | 2019-12-03 | 江苏伯海电驱动科技有限公司 | A kind of permanent magnet synchronous motor with buffer-type revolving speed intelligent speed-control structure |
| CN110535313A (en) * | 2018-05-24 | 2019-12-03 | 江苏伯海电驱动科技有限公司 | A kind of high speed stablizes the permanent magnet synchronous motor of setting and quick detachable rotating shaft mechanism |
| CN110535313B (en) * | 2018-05-24 | 2021-11-05 | 江苏伯海电驱动科技有限公司 | Permanent magnet synchronous motor with high-speed stable setting and easy-to-detach rotating shaft mechanism |
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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 |
Granted publication date: 20120530 Termination date: 20170919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |