CN213455835U - Vibration state monitoring device for rotating equipment - Google Patents
Vibration state monitoring device for rotating equipment Download PDFInfo
- Publication number
- CN213455835U CN213455835U CN202022049157.7U CN202022049157U CN213455835U CN 213455835 U CN213455835 U CN 213455835U CN 202022049157 U CN202022049157 U CN 202022049157U CN 213455835 U CN213455835 U CN 213455835U
- Authority
- CN
- China
- Prior art keywords
- vibration
- equipment
- vibration monitoring
- monitoring sensor
- base
- 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.)
- Active
Links
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The application discloses a vibration state monitoring device for rotating equipment, which comprises a vibration monitoring sensor and a vibration analysis platform, wherein the vibration monitoring sensor is arranged on the monitored equipment and is used for collecting vibration data of the monitored equipment; the vibration analysis platform is in communication connection with the vibration monitoring sensor, analyzes data collected by the vibration monitoring sensor and judges the state of the equipment according to the data analysis result; the vibration monitoring sensor can monitor the vibration condition of the monitored equipment at fixed points, the vibration analysis platform processes and analyzes the data transmitted by the vibration monitoring sensor, the equipment state is judged according to the data analysis result, and the stored historical vibration data can be quickly retrieved and inquired; the vibration monitoring sensor is low in power consumption, simple to install and high in anti-interference capacity, the vibration analysis platform can send out equipment fault early warning information in advance, data can be analyzed, equipment faults can be judged according to analysis results, and equipment maintenance efficiency is improved.
Description
Technical Field
The application relates to the technical field of industrial safety monitoring, in particular to a vibration state monitoring device for rotating equipment.
Background
At present, in an industrial production environment, most faults of equipment are closely related to vibration generated in mechanical motion for rotating equipment, and in order to ensure normal operation of the equipment and timely maintain the equipment, the vibration condition of the equipment in the operation process needs to be monitored in real time; the traditional vibration monitoring sensor has high power consumption, complex installation and high construction cost.
SUMMERY OF THE UTILITY MODEL
The present application proposes a device for monitoring the vibration state of a rotating device, which aims to solve the above problems existing in the prior art or at least partially solve the above problems.
The utility model discloses a vibration state monitoring device of rotating equipment, which comprises a vibration monitoring sensor (1) and a vibration analysis platform (2), wherein the vibration monitoring sensor (1) is arranged on the monitored equipment to collect the vibration data of the monitored equipment;
the vibration analysis platform (2) is in communication connection with the vibration monitoring sensor (1), analyzes data collected by the vibration monitoring sensor (1), and judges the state of the equipment according to the data analysis result;
the vibration monitoring sensor (1) comprises a shell (101), a vibration monitoring circuit board (102), a vibration monitoring head (103) and a base (104), wherein the vibration monitoring circuit board (102) is installed inside the shell (101), the vibration monitoring head (103) is installed inside the shell (101), and the vibration monitoring circuit board (102) is in control connection with the vibration monitoring head (103); the shell (101) is connected with the base (104) through threads or bolts; the bottom surface of the base (104) is provided with anti-skid grains;
a wireless data transmission module (106) is arranged in the shell (101), the wireless data transmission module (106) is connected with the vibration monitoring circuit board (102), and the wireless data transmission module (106) sends acquired data to a wireless data receiving module (201) matched with the vibration analysis platform (2);
the vibration monitoring sensor (1) is powered by a battery, and the battery is connected with the vibration monitoring circuit board (102).
In the above scheme, the base (104) is preferably a magnetic base, and is adsorbed on a steel equipment shell or a tool.
The base (104) and the base (104) are also preferably provided with mounting holes (105).
It is also preferred that the measuring vibration channel of the vibration monitoring sensor (1) is a single-axis or a three-axis channel.
It is also preferred that a sealing ring is arranged between the housing (101) and the base (104).
The rotary equipment vibration state monitoring device can achieve the following beneficial effects:
the device for monitoring the vibration state of the rotary equipment solves the problems that in the prior art, a vibration monitoring sensor is high in power consumption, complex in installation and poor in anti-interference capability, the vibration monitoring sensor is complex in wiring construction, high in construction cost and the like; the vibration monitoring sensor has low power consumption and simple installation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of a vibration state monitoring device for a rotating apparatus according to the present application.
Fig. 2 is a schematic structural diagram of the vibration monitoring sensor of the present application.
In the figure, 1 is a vibration monitoring sensor, 2 is a vibration analysis platform, 101 is a shell, 102 is a vibration monitoring circuit board, 103 is a vibration monitoring head, 104 is a base, 105 is a mounting hole, 106 is a wireless data transmission module, 201 is a wireless data receiving module, 202 is a data processing module, 203 is a diagnosis module, and 204 is a data storage query retrieval module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Example 1
A vibration state monitoring device for rotary equipment, see figure 1, comprises a vibration monitoring sensor 1 and a vibration analysis platform 2;
the vibration monitoring sensor 1 is arranged on the monitored equipment and is used for collecting vibration data of the monitored equipment;
the vibration analysis platform 2 is in communication connection with the vibration monitoring sensor 1, analyzes data collected by the vibration monitoring sensor 1, and judges the state of equipment according to the data analysis result;
referring to fig. 2, the vibration monitoring sensor 1 includes a housing 101, a vibration monitoring circuit board 102, a vibration monitoring head 103, a base 104, wherein the vibration monitoring circuit board 102 is installed inside the housing 101, the vibration monitoring head 103 is installed inside the housing 101, and the vibration monitoring circuit board 102 is in control connection with the vibration monitoring head 103; the shell 101 is connected with the base 104 through threads or bolts, and the bottom surface of the base 104 is provided with anti-skid grains;
the wireless data transmission module 106 can be installed inside the shell 101, the wireless data transmission module 106 can be a bluetooth or WiFi module, the wireless data transmission module 106 is connected with the vibration monitoring circuit board 102, and the wireless data transmission module 106 can send acquired data to the wireless data receiving module 201 matched with the vibration analysis platform 2;
still further, the vibration monitoring sensor 1 is battery powered, the battery is connected with the vibration monitoring circuit board 102, the vibration monitoring sensor 1 does not need external power supply, the vibration monitoring sensor 1 is low in power consumption, and the use is more convenient.
In the device for monitoring the vibration state of the rotating equipment, the vibration monitoring sensor 1 is arranged on the monitored equipment, the vibration monitoring sensor 1 is used for collecting the vibration data of the equipment and transmitting the collected data to the vibration analysis platform 2; the vibration analysis platform 2 processes and analyzes the data transmitted by the vibration monitoring sensor 1, and judges the state of the equipment according to the data analysis result.
Example 2
The casing 101 is a cylindrical barrel-shaped casing, and the base 104 is a cylinder and is connected with the casing 101 through threads or bolt connection.
Still further, the base 104 may be a magnetic base, a magnet is installed inside the magnetic base, and the base 204 may be adsorbed on a steel equipment housing or a tool, which is convenient to install.
Still further, the diameter of the base 104 is 30 mm.
Further, the base 104 has a mounting hole 105, and the base 104 can be mounted on the monitored equipment through bolts, so that the base is more firm and stable.
Further, a temperature probe is mounted inside the housing 101, and the temperature probe is in control connection with the vibration monitoring circuit board 102.
Still further, the sampling frequency of the vibration monitoring head 103 may be 2.56kHz or 1.28kHz, which may be suitable for more vibration monitoring.
Further, the frequency response range of the vibration monitoring sensor 1 is 10-2000Hz or 10-20kHz, and wider vibration frequency response can be adapted.
Still further, the highest spectral line of the two-shift spectral lines of the vibration monitoring sensor 1 is 800 lines or 1600 lines, respectively.
Still further, the vibration measuring channel of the vibration monitoring sensor 1 is a single-axis or three-axis channel, so that vibration data can be more accurately acquired.
Still further, there is the sealing washer between casing 101 and base 104, can realize dustproof, waterproof function.
Example 3
The vibration state monitoring device of the rotating equipment in the above embodiment may further include, referring to fig. 1, a vibration analysis platform 2 including a wireless data receiving module 201, a data processing module 202, a diagnosis module 203, and a data query and retrieval module 204;
the wireless data receiving module 201 is used for receiving data acquired by the vibration monitoring sensor 1;
the data processing module 202 processes the data received by the wireless data receiving module 201 and outputs a data processing result;
a diagnosis module 203 for outputting the device diagnosis result according to the processing result of the data processing module 202;
the data query retrieval module 204 can query and retrieve the historical data of the inspected equipment.
Further, the wireless data receiving module 201 may be a bluetooth or WiFi module.
Further, the data processing module 202 may include an analysis algorithm library, and perform device vibration waveform analysis, vibration spectrum analysis, power spectrum analysis, envelope analysis, and cepstrum analysis according to the collected data.
Further, the vibration analysis platform 2 is provided with a human-computer interaction interface, the human-computer interaction interface displays the identity information, the temperature information and the equipment state of the monitored equipment, and displays the graphic information of the acquired vibration data analysis result.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (5)
1. A vibration state monitoring device of rotating equipment comprises a vibration monitoring sensor (1) and a vibration analysis platform (2), and is characterized in that,
the vibration monitoring sensor (1) is arranged on the monitored equipment and is used for collecting vibration data of the monitored equipment;
the vibration analysis platform (2) is in communication connection with the vibration monitoring sensor (1), analyzes data collected by the vibration monitoring sensor (1), and judges the state of the equipment according to the data analysis result;
the vibration monitoring sensor (1) comprises a shell (101), a vibration monitoring circuit board (102), a vibration monitoring head (103) and a base (104), wherein the vibration monitoring circuit board (102) is installed inside the shell (101), the vibration monitoring head (103) is installed inside the shell (101), and the vibration monitoring circuit board (102) is in control connection with the vibration monitoring head (103); the shell (101) is connected with the base (104) through threads or bolts; the bottom surface of the base (104) is provided with anti-skid grains;
a wireless data transmission module (106) is arranged in the shell (101), the wireless data transmission module (106) is connected with the vibration monitoring circuit board (102), and the wireless data transmission module (106) sends acquired data to a wireless data receiving module (201) matched with the vibration analysis platform (2);
the vibration monitoring sensor (1) is powered by a battery, and the battery is connected with the vibration monitoring circuit board (102).
2. The vibration state monitoring device of the rotating equipment according to claim 1, wherein the base (104) is a magnetic base which is attached to a steel equipment housing or a tool.
3. The vibration state monitoring device of a rotary apparatus according to claim 1, wherein the base (104) is provided with a mounting hole (105) on the base (104).
4. A rotary machine vibration state monitoring apparatus according to claim 1, wherein the vibration measuring channel of the vibration monitoring sensor (1) is a single-axis or three-axis channel.
5. A rotary apparatus vibration condition monitoring device according to claim 1, wherein a seal ring is provided between the housing (101) and the base (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049157.7U CN213455835U (en) | 2020-09-18 | 2020-09-18 | Vibration state monitoring device for rotating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049157.7U CN213455835U (en) | 2020-09-18 | 2020-09-18 | Vibration state monitoring device for rotating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213455835U true CN213455835U (en) | 2021-06-15 |
Family
ID=76324683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022049157.7U Active CN213455835U (en) | 2020-09-18 | 2020-09-18 | Vibration state monitoring device for rotating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213455835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034984A (en) * | 2021-11-18 | 2022-02-11 | 贵州电网有限责任公司 | Portable power equipment on-line monitoring device |
| CN114353927A (en) * | 2021-12-28 | 2022-04-15 | 嘉兴市特种设备检验检测院 | Wireless vibration probe |
| CN118190067A (en) * | 2024-03-12 | 2024-06-14 | 苏州市职业大学 | Multi-period autonomous monitoring temperature-vibration intelligent sensor |
-
2020
- 2020-09-18 CN CN202022049157.7U patent/CN213455835U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034984A (en) * | 2021-11-18 | 2022-02-11 | 贵州电网有限责任公司 | Portable power equipment on-line monitoring device |
| 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 |
| CN118190067A (en) * | 2024-03-12 | 2024-06-14 | 苏州市职业大学 | Multi-period autonomous monitoring temperature-vibration intelligent sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213455835U (en) | Vibration state monitoring device for rotating equipment | |
| CN204496686U (en) | Based on the wireless monitor system of vibration transducer | |
| CN113086550B (en) | Belt conveyor state monitoring system and method based on multifunctional intelligent carrier roller | |
| CN209495732U (en) | Unit runout and stator bar vibration measuring rotor thermometric monitoring system of internet of things | |
| CN109333161A (en) | A kind of intelligent bolt monitoring system for machine tool main shaft transmission part fault detection | |
| CN210466074U (en) | Well site equipment parameter acquisition device | |
| CN204511848U (en) | A kind of positive displacement compressor working state on-Line Monitor Device | |
| CN111001566A (en) | Vibrating screen state monitoring device and vibrating screen | |
| CN113358355A (en) | Bearing fault monitoring device of beam-pumping unit | |
| CN114199366A (en) | Vibration state monitoring system | |
| CN212323930U (en) | Motor intelligence fortune dimension system | |
| CN203606687U (en) | Machine cabinet microenvironment wireless monitoring system | |
| CN203333098U (en) | Dynamic load monitoring device of lifting bearing component of coal mine vertical shaft | |
| CN212843958U (en) | Wireless intelligent vibration sensor adopting LoRa communication technology | |
| CN112859816B (en) | Automobile intelligent diagnosis positioning device based on OBD-II interface | |
| CN214893755U (en) | High-temperature early warning device of power equipment | |
| CN202356982U (en) | Real time monitoring system for working condition of boring bar | |
| CN212540607U (en) | Detection device for detecting partial discharge of power transformation equipment | |
| CN211852164U (en) | Screw fan vibration data acquisition system | |
| CN208537169U (en) | A kind of rolling bearing remote monitoring and diagnosis device | |
| CN210686937U (en) | Speed reducer monitoring device and speed reducer operating system | |
| CN213402740U (en) | Motor rotor winding state detection device | |
| CN217133999U (en) | Sound collection device for equipment device fault judgment | |
| CN215769509U (en) | Equipment running state monitoring system and fixed knot constructs thereof | |
| CN105974859A (en) | Wireless monitoring system based on vibration sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |