CN203532531U - Overload protection bearing - Google Patents
Overload protection bearing Download PDFInfo
- Publication number
- CN203532531U CN203532531U CN201320438628.0U CN201320438628U CN203532531U CN 203532531 U CN203532531 U CN 203532531U CN 201320438628 U CN201320438628 U CN 201320438628U CN 203532531 U CN203532531 U CN 203532531U
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- CN
- China
- Prior art keywords
- bearing body
- pressure
- bearing
- pressure transducer
- overload protection
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Abstract
The utility model relates to the field of bearings, and particularly relates to an overload protection bearing. The overload protection bearing is capable of giving an alarm for prompt when bearing overlarge pressure, so that the probability of damaging the bearing due to overlarge pressure can be lowered, and the service life of the bearing can be prolonged. The overload protection bearing comprises a bearing body, a pressure sensor and an alarm device, wherein the pressure sensor is electrically connected with the alarm device, is arranged on the bearing body and is used for detecting the pressure applied to the bearing body and feeding the detection result back to the alarm device, and the alarm device gives an alarm when the pressure sensor detects that the pressure applied to the bearing body reaches a preset value. Compared with the prior art, the overload protection bearing has the advantages that since the pressure sensor is used for detecting the pressure applied to the bearing body and feeding the detection result back to the alarm device which gives an alarm when the pressure applied to the bearing body reaches the preset value, the pressure applied to the bearing body can be known in real time, and thus the bearing is prevented from being damaged.
Description
Technical field
The utility model relates to field of bearings, relates in particular to overload protection bearing.
Background technique
Bearing is in mechanical transmission course, to work the parts of fixing and reducing load friction factor.Also can say, when other parts produce relative movement each other on axle, be used for reducing the fixing parts of friction factor and retainer shaft central position in power transmission process.Bearing is a kind of very important component in contemporary machinery.Its major function is supported mechanical solid of rotation, the mechanical load friction factor in order to reduction equipment in transmission process.Current bearing can't stand owing to holding can be found everywhere that excessive pressure damages, and because people do not know that bearing has damaged or be about to damage to continue to move machinery, makes machinery because bearing damage is damaged.
Model utility content
The purpose of this utility model is: a kind of overload protection bearing is provided, carries out alarm when it is subject to excessive pressure, thereby it is excessive and damage because bear pressure to reduce bearing, extends its working life.
In order to solve the problems of the technologies described above; the utility model provides a kind of overload protection bearing; comprise bearing body, pressure transducer and warning device; described pressure transducer and described warning device are electrically connected to; described pressure transducer is arranged on described bearing body and detects the pressure that described bearing body bears; and feed back to warning device, when described pressure transducer detects described bearing body and bears pressure and reach predefined value, described warning device is reported to the police.
Preferably, described warning device comprises sound prompt device, and when described pressure transducer detects pressure that described bearing body bears and approaches the maximum value that it can bear, described sound prompt device carries out voice message.
Preferably, described warning device comprises indicating device.
Preferably, described indicating device comprises green indicating lamp, yellow indicator lamp and red led, when described pressure transducer detects pressure that described bearing body bears in it can bear scope time, green indicating lamp flicker, when described pressure transducer detects pressure that described bearing body bears and approaches the maximum value that it can bear, yellow indicator lamp flicker, when described pressure transducer detects pressure that described bearing body bears and surpasses the maximum value that it can bear, red led flicker.
With respect to prior art, the utility model has the following advantages: the pressure that pressure transducer detection bearing body bears also feeds back to warning device, when pressure transducer detects bearing body and bears pressure and reach predefined value, warning device is reported to the police, user can suitably reduce its pressure that bears, or change the bearing that can bear larger pressure, and avoid bearing damage, the equipment that it is installed can not be run well or suffer damage.
Accompanying drawing explanation
Figure 1 shows that the control block diagram of the utility model overload protection bearing.
Embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.
In description below specifically, a lot of details have been set forth so that fully understand the utility model; but the utility model can also adopt other to be different from other modes described here and realize; therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
It should be noted that, in the situation that not conflicting, the application's embodiment and the feature in embodiment can combine mutually.
As shown in Figure 1; the present embodiment overload protection bearing; comprise bearing body 1, pressure transducer 2 and warning device 3; pressure transducer 2 and warning device 3 are electrically connected to; pressure transducer 2 is arranged on bearing body 1 and detects the pressure that bearing body 1 bears; and feed back to warning device 3, when pressure transducer 2 detects bearing body 1 and bears pressure and reach predefined value, warning device 3 is reported to the police.
Warning device 3 comprises sound prompt device 31, and when pressure transducer 2 detects bearing body 1 pressure that bears and approaches the maximum value that it can bear, sound prompt device 31 carries out voice message.
Warning device 3 comprises indicating device 32, indicating device 32 comprises green indicating lamp 321, yellow indicator lamp 322 and red led 323, when pressure transducer 2 detects bearing body 1 pressure that bears in it can bear scope time, green indicating lamp 321 flickers, when pressure transducer 2 detects pressure that bearing body bears and approaches the maximum value that it can bear, yellow indicator lamp 322 flickers, when pressure transducer 2 detects bearing body 1 pressure that bears and surpasses the maximum value that it can bear, red led 323 flickers.
Machinery user is when using machinery, can recognize at any time the pressure condition that bearing body 1 bears according to the prompting of warning device 3, and according to real-time condition, bearing body 1 is safeguarded, avoid bearing body 1 to damage owing to bearing excessive pressure, thereby machinery can not be run well.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned mode of execution.Therefore, the utility model is not limited to embodiment disclosed and described above, to modifications and changes more of the present utility model, also should fall in the protection domain of claim of the present utility model.In addition,, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (4)
1. an overload protection bearing; comprise bearing body; it is characterized in that: also comprise pressure transducer and warning device; described pressure transducer and described warning device are electrically connected to; described pressure transducer is arranged on described bearing body and detects the pressure that described bearing body bears; and feed back to warning device, when described pressure transducer detects described bearing body and bears pressure and reach predefined value, described warning device is reported to the police.
2. overload protection bearing according to claim 1; it is characterized in that: described warning device comprises sound prompt device; when described pressure transducer detects described bearing body and bears pressure and approach the maximum value that it can bear, described sound prompt device carries out voice message.
3. overload protection bearing according to claim 2, is characterized in that: described warning device comprises indicating device.
4. overload protection bearing according to claim 3, it is characterized in that: described indicating device comprises green indicating lamp, yellow indicator lamp and red led, when described pressure transducer detects pressure that described bearing body bears in it can bear scope time, green indicating lamp flicker, when described pressure transducer detects pressure that described bearing body bears and approaches the maximum value that it can bear, yellow indicator lamp flicker, when described pressure transducer detects pressure that described bearing body bears and surpasses the maximum value that it can bear, red led flicker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320438628.0U CN203532531U (en) | 2013-07-22 | 2013-07-22 | Overload protection bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320438628.0U CN203532531U (en) | 2013-07-22 | 2013-07-22 | Overload protection bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203532531U true CN203532531U (en) | 2014-04-09 |
Family
ID=50418742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320438628.0U Expired - Fee Related CN203532531U (en) | 2013-07-22 | 2013-07-22 | Overload protection bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203532531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794029A (en) * | 2018-12-11 | 2019-05-24 | 泉州市晋源消防水暖有限公司 | A kind of intelligent fire bolt |
| CN110185505A (en) * | 2019-07-29 | 2019-08-30 | 潍柴动力股份有限公司 | A kind of guard method of the thrust bearing of turbocharger and device |
-
2013
- 2013-07-22 CN CN201320438628.0U patent/CN203532531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794029A (en) * | 2018-12-11 | 2019-05-24 | 泉州市晋源消防水暖有限公司 | A kind of intelligent fire bolt |
| CN110185505A (en) * | 2019-07-29 | 2019-08-30 | 潍柴动力股份有限公司 | A kind of guard method of the thrust bearing of turbocharger and device |
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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: 20140409 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |