CN208223812U - A kind of monitoring of bearing remote failure, diagnostic device - Google Patents
A kind of monitoring of bearing remote failure, diagnostic device Download PDFInfo
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- CN208223812U CN208223812U CN201721658668.0U CN201721658668U CN208223812U CN 208223812 U CN208223812 U CN 208223812U CN 201721658668 U CN201721658668 U CN 201721658668U CN 208223812 U CN208223812 U CN 208223812U
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- monitoring
- bearing
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- wireless communication
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Abstract
Bearing remote failure disclosed by the utility model monitoring, diagnostic device, based on bearing vibration diagnostic techniques field and technical field of electronic communication, it include: the monitoring modular for detecting bearing fault and vibration, monitoring modular is connected to control chip and realizes information exchange；Wireless communication module, wireless communication module access control chip realize information exchange；Chip is controlled, controls and is connected with LED light on chip；Wireless communication module is communicated with remote server, the data that transmission of monitoring module monitors arrive；Remote server carries out background analysis and processing to the data come are received, and user can check the monitoring result of bearing；Remote server will receive the data storage come in the database simultaneously, so that each monitoring result of bearing retains for a long time, monitoring data are not easy to lose.Have without worker's on-site supervision, can transmit at a distance, steady signal transmission, monitoring data are not easy to lose, length is continued a journey, spirit monitoring, fast the features such as feeding back.
Description
Technical field
The invention provides a kind of bearing based on bearing vibration diagnostic techniques field, technical field of electronic communication
Remote failure monitoring, diagnostic device.
Background technique
With development in science and technology, modern industry is just gradually to production equipment enlargement, complication, high speed, intelligentized side
To development.There is the bearing of the title of " mechanical joint " as custom, it is required to seem more stringent.Meanwhile bearing is also whirler
Quick-wear part in tool.The failure of rotating machinery 30% is as caused by bearing fault, if bearing cannot be found in time according to statistics
Failure may cause mechanical vibration, noise；Even it can cause the damage of equipment, burn.This not only influences normally raw
It produces, also huge economic losses is brought to enterprise, and may cause some unsafe accidents, to the personal safety band of staff
To threaten.
Currently, at home in existing technology, to the algorithm of the signal processing of bear vibration, there are serious shortcomings, and
Most of monitoring means are all to go to judge on the spot by the experience of professional itself, and be recorded in papery.It is supervising in this way
Survey in cost and exist in actual effect very big runaway, the failure for removing monitoring bearing that cannot be timely and effective and inexpensive.
Summary of the invention
In order to solve the problems in the existing technology, the present invention provides a kind of without worker's on-site supervision, can be remote
Transmission, steady signal transmission, monitoring data are not easy to lose, length continuation of the journey, spirit monitors, the bearing remote failure of fast the features such as feeding back is examined
Disconnected device.
In order to achieve the above-mentioned object of the invention, the present invention uses technical solution as described below:
The bearing remote failure monitoring of the invention, diagnostic device, comprising:
For detecting the monitoring modular of bearing fault and vibration, monitoring modular is connected to control chip and realizes information exchange；
Wireless communication module, wireless communication module access control chip realize information exchange；
Control chip is pre-processed and is screened to the data received, and module passes data by wireless communication after processing
It is defeated；LED light is connected on control chip；
Wireless communication module is communicated with remote server, the data that transmission of monitoring module monitors arrive；Remote server is used for
Background analysis and processing are carried out to the data come are received, user can check the monitoring result of bearing；Remote server will simultaneously
Receive the data storage come in the database, so that each monitoring result of bearing retains for a long time, monitoring data are not easy to lose.
For better implementation the invention: device also includes power module, with monitoring modular, control chip, wireless
Communication module and LED light are connected to working power.
Further, it is connected with switch on power module, and is provided with charging jack.
Further, the power module be lithium battery, the lithium battery have charge power supply management circuit, lithium battery it is defeated
Connect out with the input of charge power supply management circuit；Charge power supply manages the electrical component in the output connector of circuit.
For better implementation the invention, the wireless communication module is GPRS module, is wirelessly transmitted defeated
Data out.
For better implementation the invention, the monitoring modular is piezoelectric acceleration transducer module.
For better implementation the invention, described device also includes cylindrical crust of the device, the monitoring modular,
Power module, control chip and wireless communication module are respectively positioned in crust of the device, and LED light, switch and charging jack are located at
Crust of the device surface.
For better implementation the invention, described device is installed on the position for being diagnosed bearing.
Due to the adoption of the above technical scheme, the present invention has following superiority:
1, the body volume of the present apparatus is small, easy to carry, and the durable service life is long.
2, apparatus main body is connected by conducting wire with monitoring modular, so that monitoring signals are accurate, stablize, in real time.
3, wireless communication module is communicated with remote server, the automatic data transmitting vibration monitoring module and monitoring；It is not necessarily to
Worker's on-site supervision can be transmitted at a distance；And the effect realizing spirit monitoring, feeding back fastly.
4, remote server will receive next data storage in the database, realize that monitoring data are not easy to lose.
5, power module is lithium battery, and has charge power supply management circuit, realizes long continuation of the journey.
Detailed description of the invention
Fig. 1 is the module principle block diagram of the monitoring of the invention bearing remote failure, diagnostic device；
Fig. 2 is the shell schematic diagram of the monitoring of the invention bearing remote failure, diagnostic device；
In figure: 1. threaded holes；2. charging jack；3. signal projector；4. switch；5.LED indicator light.
Specific embodiment
The technical scheme of the present invention will be explained in further detail with reference to the accompanying drawings and embodiments.
This implementation based on vibrotechnique bearing remote failure monitoring, diagnostic device, can it is big to figure, installation it is hidden,
It is not easy the bearing observed and carries out malfunction monitoring.
Specifically, in conjunction with Fig. 1, the present apparatus includes the monitoring modular for detecting bearing fault and vibration, and control core
Piece and wireless communication module.The model STM32F103C8T6 for controlling chip is the brain of modules operation work；Control
LED light is connected on chip, LED light includes two, and one is power supply indicator, another sends instruction for signal
Lamp.Monitoring modular is connected to control chip by shielding line and realizes information exchange, and wireless communication module access control chip is realized
Information exchange.Wireless communication module is GPRS module, and wireless receiving and the transmission of data are carried out by wireless transmission method.
Device also includes power module, and power module is lithium battery, which contains charge power supply management circuit, lithium
The output of battery connects with the input of charge power supply management circuit；Charge power supply manages the electricity consumption in the output connector of circuit
Component is specifically connected to working power with monitoring modular, control chip, wireless communication module and LED light.Meanwhile electricity
It is connected with switch on source module, and is provided with charging jack.
In conjunction with Fig. 2, device has the columnar shell of cuboid, monitoring modular, power module, control chip and wireless communication
Module is respectively positioned in shell, and LED light 5, switch 4 and charging jack 2 are located at case surface.Wherein the setting of threaded hole 1 is convenient
Fixed, wireless communication module is as signal projector 3.
When work, whole device is installed on the position for being diagnosed bearing.Vibration monitoring module is set as piezoelectric type acceleration
The data output end of sensor module, piezoelectric acceleration transducer module is connected by shielding line with control chip, by data
It is transmitted to control chip, control chip pre-processes the data received, and controls wireless communication module and transmit out data
It goes.
Its working principle of monitoring modular mainly obtains the electricity directly proportional to vibration using the piezoelectric effect of piezoelectric sensing element
Then pressure amount passes through the processing of some correlativities, obtains corresponding vibration signal.
Wireless communication module is communicated by remote server, can be by data that monitoring module monitors arrive via radio communication mold
Block is wirelessly transferred to information collection end.The utility model uses general packet radio service technology (General
Packet Rad1 Service, GPRS) mobile data services.GPRS is also suitable for being popularized in daily life inexpensively.
The utility model uses the GPRS communication technology, by the collected data of monitoring modular by GPRS technical transmission to remote
Journey server, remote server carry out background analysis and processing to the data come are received, and user can check the monitoring knot of bearing
Fruit；The collected bulk information in monitoring side is transmitted to remote server additionally, due to wireless communication module, remote server will
Receive the data storage come in the database, the monitoring result for keeping bearing each can all be retained for a long time, be not easy monitoring data
It loses, lays a good foundation for data analysis profound from now on, uniform data acess etc..
User can obtain bearing fault monitoring data, and can transmit at a distance by shirtsleeve operation step, convenient
User checks.
Specifically, the collected bulk information in monitoring side module can be transmitted to remote service by wireless communication by device
Device；Server carries out background analysis and processing to the data for receiving to come, and registered users can be convenient by PC machine or mobile phone
The monitoring result of bearing fault is checked on ground, this allows operator or maintenance personnel to observe the situation of bearing whenever and wherever possible, and
And for the bearing fault of some complexity, existing various fault diagnosis algorithm completions on the one hand can be run by server and are examined
It is disconnected, the expert in terms of the fault diagnosis from all parts of the world is on the other hand also utilized, PC machine or mobile phone, tablet computer etc. are passed through
Handheld terminal is made the situation of the bearing at scene with staying indoors and in time, effectively being assessed and diagnosed.At the same time it can also look into
It sees history bearing fault monitoring data, is conducive to user for bearing fault, synthetically makes with data with existing and timely supervising
Decision is controlled, when an abnormality is discovered, monitoring frequency can be reinforced in time or arrange overhaul plan.
The content of the utility model is not limited to cited by embodiment, and those of ordinary skill in the art are practical new by reading this
Type specification and to any equivalent transformation that technical solutions of the utility model are taken, be the claim institute of the utility model
Cover.
Claims (8)
1. a kind of bearing remote failure monitoring, diagnostic device, it is characterized in that: including:
For detecting the monitoring modular of bearing fault and vibration, monitoring modular is connected to control chip and realizes information exchange；
Wireless communication module, wireless communication module access control chip realize information exchange；
Control chip is pre-processed and is screened to the data received, data module transfer by wireless communication after processing；Control
Coremaking on piece is connected with LED light；
Wireless communication module is communicated with remote server, the data that transmission of monitoring module monitors arrive；Remote server is next to receiving
Data carry out background analysis and processing, user can check the monitoring result of bearing；Remote server carrys out reception simultaneously
In the database, so that each monitoring result of bearing retains for a long time, monitoring data are not easy to lose for data storage.
2. bearing remote failure monitoring according to claim 1, diagnostic device, it is characterized in that: also include power module,
Its working power is connected to monitoring modular, control chip, wireless communication module and LED light.
3. bearing remote failure monitoring according to claim 2, diagnostic device, it is characterized in that: connecting on the power module
It is connected to switch, and is provided with charging jack.
4. bearing remote failure monitoring according to claim 2 or 3, diagnostic device, it is characterized in that: the power module is
Lithium battery, the lithium battery have charge power supply management circuit, and the output of lithium battery connects with the input of charge power supply management circuit；
Charge power supply manages the electrical component in the output connector of circuit.
5. bearing remote failure monitoring according to claim 1, diagnostic device, it is characterized in that: the wireless communication module
For GPRS module, output data is wirelessly transmitted.
6. bearing remote failure monitoring according to claim 1, diagnostic device, it is characterized in that: the monitoring modular is pressure
Electric-type acceleration sensor module.
7. bearing remote failure monitoring according to claim 3, diagnostic device, it is characterized in that: described device also includes
Cylindrical crust of the device, the monitoring modular, power module, control chip and wireless communication module are respectively positioned on crust of the device
Interior, LED light, switch and charging jack are located at crust of the device surface.
8. bearing remote failure according to claim 1 monitoring, diagnostic device, it is characterized in that: described device be installed on by
Diagnose the position of bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721658668.0U CN208223812U (en) | 2017-12-04 | 2017-12-04 | A kind of monitoring of bearing remote failure, diagnostic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721658668.0U CN208223812U (en) | 2017-12-04 | 2017-12-04 | A kind of monitoring of bearing remote failure, diagnostic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223812U true CN208223812U (en) | 2018-12-11 |
Family
ID=64532610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721658668.0U Expired - Fee Related CN208223812U (en) | 2017-12-04 | 2017-12-04 | A kind of monitoring of bearing remote failure, diagnostic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353927A (en) * | 2021-12-28 | 2022-04-15 | 嘉兴市特种设备检验检测院 | Wireless vibration probe |
-
2017
- 2017-12-04 CN CN201721658668.0U patent/CN208223812U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353927A (en) * | 2021-12-28 | 2022-04-15 | 嘉兴市特种设备检验检测院 | Wireless vibration probe |
| CN114353927B (en) * | 2021-12-28 | 2024-04-05 | 嘉兴市特种设备检验检测院 | Wireless vibration probe |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181211 Termination date: 20201204 |