CN201974714U - Improved oil film bearing temperature monitoring device - Google Patents
Improved oil film bearing temperature monitoring device Download PDFInfo
- Publication number
- CN201974714U CN201974714U CN2011200031548U CN201120003154U CN201974714U CN 201974714 U CN201974714 U CN 201974714U CN 2011200031548 U CN2011200031548 U CN 2011200031548U CN 201120003154 U CN201120003154 U CN 201120003154U CN 201974714 U CN201974714 U CN 201974714U
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- CN
- China
- Prior art keywords
- oil film
- film bearing
- temperature
- monitoring device
- bearing temperature
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to an improved oil film bearing temperature monitoring device, comprising a driving side, a supporting roll and an operating side, wherein an end plate, an end cover and a bushing are arranged at the position of the operating side, a bearing box, a bushing and a taper sleeve are arranged at the position of the driving side, and an armoring platinum resistor of an oil film bearing temperature detecting element is arranged in the bushing. The real temperature condition of the oil film bearing in the running process can be accurately and timely reflected after the armoring platinum resistor is arranged, so as to effectively prevent the occurrence of equipment accidents and reduce production loss.
Description
Technical field
The utility model relates to the filmatic bearing device for monitoring temperature, particularly a kind of improved filmatic bearing device for monitoring temperature.
Background technology
At present, what cold rolling mill adopted usually in the smelting iron and steel enterprise is 1,420 five frame tandem mills, the F1-4 frame is a four-high mill, its backing roll adopts the moving-static pressure filmatic bearing of single thrust pull bar assembling, volution mechanical interlocking, and returning-oil temperature sensor thermometric mode is adopted in the filmatic bearing operational monitoring., bigger in the production reality for the temperature detect switch disturbing effect because the ultimate value that the emulsion temperature range of spraying and filmatic bearing returning-oil temperature are set in the cold rolling production is comparatively approaching, the false alarm signal takes place easily and cause the problem of unit production interruption; Simultaneously, have hysteresis quality because returning-oil temperature detects, can not directly in time reflect the real time temperature situation of filmatic bearing in operational process, the effectively generation of prevention apparatus accident causes bigger production loss thus.
Summary of the invention
The purpose of this utility model provides a kind of improved filmatic bearing device for monitoring temperature, solves inaccurate or untimely equipment breakdown that causes of filmatic bearing monitoring temperature and production loss in the prior art.
The technical solution of the utility model is: a kind of improved filmatic bearing device for monitoring temperature, comprise transmission side, backing roll and fore side, the fore side place is equipped with end plate, end shield and lining, the transmission side place is equipped with bearing housing, lining and tapered sleeve, and filmatic bearing temperature element armouring platinum resistance is installed in lining.
The beneficial effects of the utility model: the temperature element that filmatic bearing is installed in the practice is that (its model is the armouring platinum resistance: WZPK-383/N4 Pt100; φ 6 * 280 its resistance value calibration number are: Pt100; 0 ~ 200 ℃ of temperature-measuring range).The emulsion temperature of spraying in the cold rolling production run reaches first grade of temperature alarming value: in the time of 75 ℃; the armouring platinum resistance is independent in the filmatic bearing sends signal to operating system; system sends instruction according to the detection case of platinum resistance; operator's console obtains alerting signal; the operation of rolling can be carried out as usual, when device for monitoring temperature reaches first grade, and continues to rise to second grade of temperature trip protection value: 90 ℃; this moment, operator's console obtained the stopping signal of delaying time, shutdown inspection.Installed after the armouring platinum resistance promptly and accurately reflect the real time temperature situation of filmatic bearing in operational process, effectively the generation of prevention apparatus accident has reduced production loss.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing.
Accompanying drawing is a main TV structure synoptic diagram of the present utility model.
Embodiment
Present embodiment is to be used for illustrating of the present utility model, rather than it is imposed any restrictions.
A kind of improved filmatic bearing device for monitoring temperature, as shown in the figure, comprise transmission side 8, backing roll 5 and fore side 9, fore side 9 places are equipped with end plate 6, end shield 7 and lining 4, transmission side 8 places are equipped with bearing housing 2, lining 4 and tapered sleeve 3, and filmatic bearing temperature element armouring platinum resistance 1 is installed in lining 4.The model of armouring platinum resistance: WZPK-383/N4 Pt100; φ 6 * 280 its resistance value calibration number are: Pt100; 0 ~ 200 ℃ of temperature-measuring range.
Claims (1)
1. improved filmatic bearing device for monitoring temperature, comprise transmission side (8), backing roll (5) and fore side (9), fore side (9) locates to be equipped with end plate (6), end shield (7) and lining (4), transmission side (8) locates to be equipped with bearing housing (2), lining (4) and tapered sleeve (3), it is characterized in that installing in lining (4) filmatic bearing temperature element armouring platinum resistance (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200031548U CN201974714U (en) | 2011-01-07 | 2011-01-07 | Improved oil film bearing temperature monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200031548U CN201974714U (en) | 2011-01-07 | 2011-01-07 | Improved oil film bearing temperature monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201974714U true CN201974714U (en) | 2011-09-14 |
Family
ID=44579813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200031548U Expired - Fee Related CN201974714U (en) | 2011-01-07 | 2011-01-07 | Improved oil film bearing temperature monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201974714U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939929A (en) * | 2019-03-27 | 2019-06-28 | 日昌升集团有限公司 | A kind of vibration excitor and the method to its bearing temperature progress real-time monitoring |
| CN110274702A (en) * | 2019-08-06 | 2019-09-24 | 济南雷宁工程技术有限公司 | A kind of wireless monitoring device applied to filmatic bearing running temperature |
| CN112404144A (en) * | 2020-10-09 | 2021-02-26 | 山西能源学院 | Accurate temperature measurement method for rolling mill oil film bearing |
-
2011
- 2011-01-07 CN CN2011200031548U patent/CN201974714U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939929A (en) * | 2019-03-27 | 2019-06-28 | 日昌升集团有限公司 | A kind of vibration excitor and the method to its bearing temperature progress real-time monitoring |
| CN110274702A (en) * | 2019-08-06 | 2019-09-24 | 济南雷宁工程技术有限公司 | A kind of wireless monitoring device applied to filmatic bearing running temperature |
| CN110274702B (en) * | 2019-08-06 | 2024-05-24 | 济南雷宁工程技术有限公司 | Wireless monitoring device applied to oil film bearing running temperature |
| CN112404144A (en) * | 2020-10-09 | 2021-02-26 | 山西能源学院 | Accurate temperature measurement method for rolling mill oil film bearing |
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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: 20110914 Termination date: 20130107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |