CN202582718U - Vibrational spectrum sensor installing device - Google Patents
Vibrational spectrum sensor installing device Download PDFInfo
- Publication number
- CN202582718U CN202582718U CN 201220248573 CN201220248573U CN202582718U CN 202582718 U CN202582718 U CN 202582718U CN 201220248573 CN201220248573 CN 201220248573 CN 201220248573 U CN201220248573 U CN 201220248573U CN 202582718 U CN202582718 U CN 202582718U
- Authority
- CN
- China
- Prior art keywords
- outer cover
- permanent magnet
- magnetic outer
- sensor base
- vibrational spectrum
- 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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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a vibrational spectrum sensor installing device which comprises a sensor base, a permanent magnet, a magnetism isolation outer cover and a fixed bolt. The vibrational spectrum sensor installing device has the advantages that the high-magnetism permanent magnet is selected and can normally work under a stronger vibration state; 2, the magnetism isolation outer cover protects the magnet without being broken by an outside electromagnetic field, scrap iron impurities can not be absorbed by the sensor base; and a coaxial structure does not occupy excessive space, and the use range is enlarged due to compact space distribution.
Description
Technical field
The utility model relates to the transformer detection range, specifically is the vibrational spectrum installation device of sensor.
Background technology
Like product needs pre-buried mounting hole in the market, can't on the transformer that has built up, realize the sensor installation; Perhaps use method of attaching, can't stable for extended periods of time work under vibration environment.
The utility model content
The purpose of the utility model provides the vibrational spectrum installation device of sensor.
The utility model solves the problems of the technologies described above and adopts following technical scheme:
The vibrational spectrum installation device of sensor by sensor base, permanent magnet, at a distance from magnetic outer cover, gib screw, form.Sensor base is a right cylinder, and right cylinder top is hexahedron, and there is threaded groove on its top.Permanent magnet is a circle ring column, and circle ring center top is fluted, and the bottom is the cylinder of band scrobicular ring.At a distance from the magnetic outer cover is the groove body.Permanent magnet places at a distance from the magnetic outer cover and the coupling of sliding at a distance from the magnetic outer cover.The hexahedron surface of sensor base and separated magnetic outer cover plane contact, gib screw has threaded groove to be connected through permanent magnet center and sensor base top.
The advantage of the utility model:
1. the utility model is selected the permanent magnet of high magnetic for use, can be under very strong vibrational state operate as normal;
2. the utility model had both protected magnet can not broken by external electromagnetic field at a distance from the magnetic outer cover, guaranteed that again sensor base can not adsorb iron filings impurity;
3. the utility model coaxial type structure does not take unnecessary space, and compact space distribution improves the usable range of product;
Description of drawings
Fig. 1 is the utility model vibrational spectrum installation device of sensor structural representation.
Fig. 2 is the utility model vibrational spectrum installation device of sensor STRUCTURE DECOMPOSITION synoptic diagram.
Among the figure, sensor base 1, permanent magnet 2, separated magnetic outer cover 3, gib screw 4.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
The utility model structure such as Fig. 1, shown in Figure 2, vibrational spectrum installation device of sensor by sensor base 1, permanent magnet 2, at a distance from magnetic outer cover 3, gib screw 4, form.
The use step of the utility model device is following:
1. permanent magnet 2 is put into the cavity at a distance from magnetic outer cover 3;
2. gib screw 4 passes permanent magnet 2 and at a distance from magnetic outer cover 3, fixes with sensor base 1;
3. the vibrational spectrum sensor is installed on the sensor base 1;
4. the rear end of this device is close to the place, cleaning plane of transformer tank wall, can passes through sensor acquisition transformer vibration information.
Claims (1)
1. the vibrational spectrum installation device of sensor is characterized in that, device is made up of sensor base, permanent magnet, separated magnetic outer cover, gib screw; Sensor base is a right cylinder, and right cylinder top is hexahedron, and there is threaded groove on its top; Permanent magnet is a circle ring column, and circle ring center top is fluted, and the bottom is the cylinder of band scrobicular ring; At a distance from the magnetic outer cover is the groove body; Permanent magnet places at a distance from the magnetic outer cover and the coupling of sliding at a distance from the magnetic outer cover; The hexahedron surface of sensor base and separated magnetic outer cover plane contact, gib screw has threaded groove to be fixedly connected with separated magnetic outer cover with the sensor base top through permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248573 CN202582718U (en) | 2012-05-30 | 2012-05-30 | Vibrational spectrum sensor installing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248573 CN202582718U (en) | 2012-05-30 | 2012-05-30 | Vibrational spectrum sensor installing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582718U true CN202582718U (en) | 2012-12-05 |
Family
ID=47252119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248573 Expired - Fee Related CN202582718U (en) | 2012-05-30 | 2012-05-30 | Vibrational spectrum sensor installing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582718U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104714044A (en) * | 2013-12-13 | 2015-06-17 | 上海鸣志自动控制设备有限公司 | Looseness-preventing acceleration sensor magnetic suction base device |
| CN107655648A (en) * | 2017-09-30 | 2018-02-02 | 北京科技大学 | A kind of conventional suction type sensor guard closure assembly |
| CN114704715A (en) * | 2022-04-06 | 2022-07-05 | 重庆交通大学 | Leveling device for assisting precision measurement of low-frequency micro-vibration sensor |
-
2012
- 2012-05-30 CN CN 201220248573 patent/CN202582718U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104714044A (en) * | 2013-12-13 | 2015-06-17 | 上海鸣志自动控制设备有限公司 | Looseness-preventing acceleration sensor magnetic suction base device |
| CN107655648A (en) * | 2017-09-30 | 2018-02-02 | 北京科技大学 | A kind of conventional suction type sensor guard closure assembly |
| CN107655648B (en) * | 2017-09-30 | 2019-07-05 | 北京科技大学 | A kind of routine suction type sensor guard closure assembly |
| CN114704715A (en) * | 2022-04-06 | 2022-07-05 | 重庆交通大学 | Leveling device for assisting precision measurement of low-frequency micro-vibration sensor |
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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: 20121205 Termination date: 20140530 |