CN204666275U - Thermometric vibration measuring integrated device - Google Patents
Thermometric vibration measuring integrated device Download PDFInfo
- Publication number
- CN204666275U CN204666275U CN201520403128.2U CN201520403128U CN204666275U CN 204666275 U CN204666275 U CN 204666275U CN 201520403128 U CN201520403128 U CN 201520403128U CN 204666275 U CN204666275 U CN 204666275U
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- China
- Prior art keywords
- vibration
- collecting card
- temperature sensor
- data collecting
- integrated device
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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.)
- Expired - Fee Related
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to a kind of thermometric vibration measuring integrated device, belong to motor device field, be made up of vibration transducer, temperature sensor, data collecting card and the connecting line between vibration transducer and data collecting card one, connecting line two between temperature sensor and data collecting card.The vibration of vibration transducer to motor bearings is measured, the temperature of temperature sensor to motor bearing is measured, data collecting card obtains corresponding data from vibration transducer and temperature sensor, send Remote Terminals for Weather Servics to again, Remote Terminals for Weather Servics stores data, process and show.The thermometric vibration measuring integrated device that the utility model provides is light and handy, accurate, stable, easy and simple to handle, is highly suitable for the routine testing to motor, especially the remote monitoring of device parameter.
Description
Technical field
The utility model belongs to motor device field, relates to a kind of thermometric vibration measuring integrated device.
Background technology
In order to ensure the normal operation of motor, the Daily Round Check of motor is extremely important.Motor Daily Round Check can make patrol officer or other relevant staff fully understand motor running condition, and the operating problem of Timeliness coverage motor, accomplishes to check erroneous ideas at the outset.The vibration detection of motor and temperature detection are all the big events that motor is patrolled and examined.
Widely used motor vibration measuring and temperature measuring equipment in current industry control enterprise, be not function singleness, package unit can only be used for motor vibration measuring or thermometric, and be exactly that device is comparatively complicated, volume is bigger than normal, operation inconvenience, and use cost is higher; And part industry control site environment is severe or when measuring high-risk device parameter, the personnel of being not suitable for show up detection.
Utility model content
For the problems referred to above, the utility model proposes a kind of thermometric vibration measuring integrated device, simple structure, can realize the measurement to motor bearings vibration and motor bearing temperature simultaneously, and realizes the remote monitoring to motor bearings vibration and motor bearing temperature by the wireless transmission of data.
For achieving the above object, the utility model adopts technical scheme as follows:
A kind of thermometric vibration measuring integrated device, is made up of vibration transducer, temperature sensor, data collecting card and the connecting line between vibration transducer and data collecting card one, connecting line two between temperature sensor and data collecting card.
The vibration of vibration transducer to motor bearings is measured, the temperature of temperature sensor to motor bearing is measured, data collecting card obtains corresponding data from vibration transducer and temperature sensor, send Remote Terminals for Weather Servics to again, Remote Terminals for Weather Servics stores data, process and show.
Described vibration transducer is magneto-electric vibration transducer.
Described temperature sensor is contact resistance formula temperature sensor.
Described vibration transducer and temperature sensor all adopt magnetic-type mounting means.
Described data collecting card is AD data collecting card, analog input, digital output, and exports as wireless signal.
The built-in supplying cell of described data collecting card.
Described connecting line one collects input data collecting card into a line with connecting line two.
The utility model provides a kind of thermometric vibration measuring integrated device, can measure simultaneously, coordinate magnetic-type mounting means to motor bearings vibration and electronics bearing bush temperature, easy and simple to handle.Wireless Data Transmission is adopted between data collecting card and Remote Terminals for Weather Servics, personnel to be measured device parameter without the need to showing up, industry control site environment is severe or when measuring the parameter of high-risk equipment, can reduce the injury to people, save human cost simultaneously.
Accompanying drawing explanation
Fig. 1 is thermometric vibration measuring integrated device schematic diagram.
Fig. 2 is vibration transducer operating diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of thermometric vibration measuring integrated device, as shown in Figure 1, is made up of vibration transducer, temperature sensor, data collecting card, the connecting line one between vibration transducer and data collecting card, the connecting line two between temperature sensor and data collecting card.Connecting line one is two-wire system cable, and connecting line two is two signal wires.
Vibration transducer is magneto-electric vibration transducer, and operating diagram is shown in Fig. 2, and its principle of work is the law of inertia and electromagnetic induction principle; Vibration transducer adopts magnetic-type mounting means.
Temperature sensor adopts contact resistance temperature measurement, and there is platinum resistor temperature measuring element inside.
When vibration transducer is adsorbed on above motor bearings, when measuring motor bearings vibration, due to inertia effect magnet relative coil movement under the drive of both sides pole plate spring, in coil, produce the voltage signal be directly proportional to vibration data; Temperature sensor is adsorbed on the position of bearing shell near rotating shaft, measures motor bearing temperature, and the inner platinum resistance resistance of temperature sensor linearly changes with the change of motor bearing temperature, then converts resistance value to corresponding voltage signal by electronic circuit; Data collecting card obtains corresponding voltage analog signal from vibration transducer and temperature sensor, then converts the stronger digital signal of antijamming capability respectively to, is wirelessly transmitted to Remote Terminals for Weather Servics; Remote Terminals for Weather Servics stores motor bearings vibration data and motor bearing temperature data, process and shows.
Data collecting card built-in power, for self and vibration transducer and temperature sensor are powered.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (7)
1. a thermometric vibration measuring integrated device, is characterized in that: be made up of vibration transducer, temperature sensor, data collecting card and the connecting line between vibration transducer and data collecting card one, connecting line two between temperature sensor and data collecting card; The vibration of vibration transducer to motor bearings is measured, the temperature of temperature sensor to motor bearing is measured, data collecting card obtains corresponding data from vibration transducer and temperature sensor, send Remote Terminals for Weather Servics to again, Remote Terminals for Weather Servics stores data, process and show.
2. thermometric vibration measuring integrated device as claimed in claim 1, is characterized in that: described vibration transducer is magneto-electric vibration transducer.
3. thermometric vibration measuring integrated device as claimed in claim 1, is characterized in that: described temperature sensor is contact resistance formula temperature sensor.
4. thermometric vibration measuring integrated device as claimed in claim 1, is characterized in that: described vibration transducer and temperature sensor all adopt magnetic-type mounting means.
5. thermometric vibration measuring integrated device as claimed in claim 1, is characterized in that: described data collecting card is AD data collecting card, analog input, digital output, and exports as wireless signal.
6. thermometric vibration measuring integrated device as claimed in claim 1, is characterized in that: the built-in supplying cell of described data collecting card.
7. thermometric vibration measuring integrated device as claimed in claim 1, is characterized in that: described connecting line one collects input data collecting card into a line with connecting line two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403128.2U CN204666275U (en) | 2015-06-11 | 2015-06-11 | Thermometric vibration measuring integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403128.2U CN204666275U (en) | 2015-06-11 | 2015-06-11 | Thermometric vibration measuring integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204666275U true CN204666275U (en) | 2015-09-23 |
Family
ID=54136650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403128.2U Expired - Fee Related CN204666275U (en) | 2015-06-11 | 2015-06-11 | Thermometric vibration measuring integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204666275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506766A (en) * | 2018-12-21 | 2019-03-22 | 宁波中车时代传感技术有限公司 | It is a kind of to be shaken integrative sensor in parallel based on the optical fiber temperature of balzed grating, and fiber grating |
-
2015
- 2015-06-11 CN CN201520403128.2U patent/CN204666275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506766A (en) * | 2018-12-21 | 2019-03-22 | 宁波中车时代传感技术有限公司 | It is a kind of to be shaken integrative sensor in parallel based on the optical fiber temperature of balzed grating, and fiber grating |
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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: 20150923 |