CN202203179U - Insulating device for motor mounting base of centrifugal fan - Google Patents
Insulating device for motor mounting base of centrifugal fan Download PDFInfo
- Publication number
- CN202203179U CN202203179U CN2011202898622U CN201120289862U CN202203179U CN 202203179 U CN202203179 U CN 202203179U CN 2011202898622 U CN2011202898622 U CN 2011202898622U CN 201120289862 U CN201120289862 U CN 201120289862U CN 202203179 U CN202203179 U CN 202203179U
- Authority
- CN
- China
- Prior art keywords
- motor
- centrifugal fan
- bolt
- insulating device
- mounting base
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses an insulating device for a motor mounting base of a centrifugal fan. The insulating device comprises a motor rack and a motor base which are connected with each other through bolts, wherein an insulating plate is arranged between the motor rack and the motor base; and an insulating bolt sleeve is arranged between each bolt and the motor base. Through the adoption of the structure, the motor housing and the centrifugal fan are insulated from each other, so that the safety of the centrifugal fan is enhanced. Therefore, the insulating device has the characteristics of simple structure, safety, reliability and the like.
Description
Technical field
The utility model relates to a kind of seal, especially a kind of centrifugal blower motor mount seal.
Background technique
Big bus, train air-conditioning mostly adopt the forward multiple wing centrifugal blower fan with centrifugal blower in the market, and the blower fan of this pattern has characteristics such as pressure is high, air quantity is big, noise is low.Blower fan also conducted electricity when but this blower fan leaked electricity at motor housing, thereby the risk of harm personal safety is arranged.
Summary of the invention
The purpose of the utility model is a kind of centrifugal blower motor mount seal of design, makes the blower fan that this device is installed have better insulating property.The technological scheme of the utility model is so to realize:
Centrifugal blower motor mount seal comprises motor frame, motor base, and both connect through bolt, between motor base and motor frame, are provided with an insulation board, are equipped with the insulated bolt cover between bolt and the motor base.
The centrifugal blower motor mount seal of the utility model design; Be motor base with increased an insulation board between the motor frame is connected; Bolt head increases an insulated bolt cover; Make motor housing between blower fan, increase insulation protection like this, the blower fan conduction the utlity model has characteristics such as simple in structure, safe and reliable when avoiding the motor housing electric leakage.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Accompanying drawing 2 is Fig. 1 amplification views along the A-A line.
Embodiment
Below in conjunction with accompanying drawing 1, accompanying drawing 2,, do further bright specifically to the technological scheme of the utility model through embodiment.
Embodiment: with reference to accompanying drawing 1, accompanying drawing 2; Centrifugal blower motor mount seal comprises motor frame 1, motor base 2, and both connect through bolt 5; Between motor base 2 and motor frame 1, be provided with an insulation board 3, be equipped with insulated bolt cover 4 between bolt 5 and the motor base 2.
During actual the use, earlier insulation board 3 is placed on the motor base 2, and aims at bolt hole; Then bolt 5 is put on insulated bolt cover 4; Again by down from penetrate the bolt hole on motor base 2 and the insulation board 3, it is fixing to cooperate nut to screw up with a wrench again, successively with the fixing remaining bolt 5 of this method.
Claims (1)
1. centrifugal blower motor mount seal; Comprise motor frame (1), motor base (2); Both connect through bolt (5), it is characterized in that between motor base (2) and motor frame (1), being provided with an insulation board (3), are equipped with insulated bolt cover (4) between bolt (5) and the motor base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202898622U CN202203179U (en) | 2011-08-10 | 2011-08-10 | Insulating device for motor mounting base of centrifugal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202898622U CN202203179U (en) | 2011-08-10 | 2011-08-10 | Insulating device for motor mounting base of centrifugal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203179U true CN202203179U (en) | 2012-04-25 |
Family
ID=45967301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202898622U Expired - Fee Related CN202203179U (en) | 2011-08-10 | 2011-08-10 | Insulating device for motor mounting base of centrifugal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203179U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302562A (en) * | 2013-05-20 | 2013-09-18 | 兰州兰石换热设备有限责任公司 | Pipe head grinding device for heat exchanging pipe |
| CN104500441A (en) * | 2014-10-28 | 2015-04-08 | 佛山市禾才科技服务有限公司 | Low-noise centrifugal fan |
| CN110091539A (en) * | 2019-04-29 | 2019-08-06 | 南通精丰智能设备有限公司 | A kind of cantilevered air suction mechanism for gap-framepress |
-
2011
- 2011-08-10 CN CN2011202898622U patent/CN202203179U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302562A (en) * | 2013-05-20 | 2013-09-18 | 兰州兰石换热设备有限责任公司 | Pipe head grinding device for heat exchanging pipe |
| CN104500441A (en) * | 2014-10-28 | 2015-04-08 | 佛山市禾才科技服务有限公司 | Low-noise centrifugal fan |
| CN110091539A (en) * | 2019-04-29 | 2019-08-06 | 南通精丰智能设备有限公司 | A kind of cantilevered air suction mechanism for gap-framepress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160918 Address after: 311800 Zhejiang city of Shaoxing province Zhuji City Tao Street Millennium Road No. 22 Patentee after: Zhejiang shield rail traffic equipment Co., Ltd. Address before: 311800, No. 21 East Tianyuan Road, straw tower town, Zhejiang, Zhuji Patentee before: SHUANGSHUANG REFRIGERATING APPARATUS CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20170810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |