CN218180112U - Online vibration measurement diagnosis and early warning system suitable for bar and line section bar factory - Google Patents
Online vibration measurement diagnosis and early warning system suitable for bar and line section bar factory Download PDFInfo
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- CN218180112U CN218180112U CN202222581708.3U CN202222581708U CN218180112U CN 218180112 U CN218180112 U CN 218180112U CN 202222581708 U CN202222581708 U CN 202222581708U CN 218180112 U CN218180112 U CN 218180112U
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Abstract
The utility model discloses an online vibration measurement diagnosis and early warning system suitable for excellent line section bar factory belongs to motor vibration measurement technical field, a serial communication port, include: the integrated vibration transmitter is used for acquiring the vibration parameter data of the field motor and the reduction gearbox; the vibration measurement PLC system is used for receiving the output data of the integrated vibration transmitter; the transmission PLC system performs data interaction with the vibration measurement PLC system through the switch; the man-machine interaction module is used for displaying alarm information and online data; the mobile terminal is used for displaying alarm information and online data; wherein: the vibration measurement PLC system is respectively connected with the transmission PLC system, the man-machine interaction module and the wireless communication module through the switch; and the wireless communication module performs data interaction with the mobile terminal through a wireless network.
Description
Technical Field
The utility model belongs to the technical field of the motor vibration measurement, concretely relates to online vibration measurement diagnosis and early warning system suitable for bar line section bar factory.
Background
The negative influence of vibration on mechanical equipment cannot be ignored, the precision of equipment, parts and the like is influenced, and the loss of the mechanical equipment is increased due to the vibration load. Taking a bar line section mill as an example, a steel rolling machine is a large-scale rotating machine, and long-term practical work shows that if the large-scale rotating machine fails, the large-scale rotating machine is mainly characterized by abnormal vibration in the early stage. Experienced workers can identify equipment faults through vibration and perform simple analysis on the equipment faults. Vibration data detection is therefore an effective means of device management. However, during normal operation, the device is a discontinuous movement process, in particular a process from no load to full load, which is a periodic fluctuating operation process. The method of manual identification cannot achieve real-time uninterrupted dynamic detection, and the manual identification mainly takes human impression, so that the difference is large and comparability is unavailable. In order to dynamically detect and manage critical parts of important equipment, scientifically analyze detection data and accurately early warn possible faults, a digital and intelligent online vibration detection and early warning means is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem who exists among the well-known technology, provide an online vibration measurement diagnosis and early warning system suitable for bar line section bar factory, realize the real time monitoring to equipment, record detected data draws the value curve graph that shakes to the vibration situation of change to each monitoring point is trailed, if abnormal data in time concerns and makes the early warning, passes to on human-computer interaction module and the mobile terminal with the result.
An online vibration measurement diagnosis and early warning system suitable for a bar and wire section bar factory comprises:
the integrated vibration transmitter is used for acquiring vibration parameter data of the field motor and the reduction gearbox;
the vibration measurement PLC system is used for receiving the output data of the integrated vibration transmitter;
the transmission PLC system is used for data interaction with the vibration measurement PLC system through the switch;
the mobile terminal and the human-computer interaction module are used for displaying alarm information and online data; wherein:
the vibration measurement PLC system is respectively connected with the transmission PLC system, the man-machine interaction module and the wireless communication module through the switch; and the wireless communication module performs data interaction with the mobile terminal through a wireless network.
Preferably, the vibration measurement PLC system includes an analog input module with model SM331, and a first processor with model CPU315; the input port of the analog input module is connected with the output port of the integrated vibration transmitter through a data line, and the output port of the analog input module is connected with the input port of the first processor through a data line.
Preferably, the vibration measuring PLC system comprises a Siemens PLC300 series programmable controller.
Preferably, the integrated vibration transmitter is arranged at the output end of the motor and the high-speed shaft side of the reduction box.
Preferably, the transmission PLC system includes a siemens PLC400 series programmable controller.
Preferably, the wireless communication module is of a type GRM530.
Preferably, the human-computer interaction module is an industrial personal computer based on Winc7.5.
The utility model has the advantages and positive effects that:
the utility model discloses an above monitored control system realizes the real time monitoring to steel rolling equipment, and the record detected data draws the value curve graph that shakes to the vibration variation situation to each monitoring point is trailed, if abnormal data in time concerns and makes the analysis early warning, reduces because of the unnecessary parking that the trouble caused, reduces the equipment spoilage, reduction in production cost improves production efficiency, guarantees the steady operation of production.
Drawings
FIG. 1 is a view of the installation structure of the preferred embodiment of the present invention;
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
The technical scheme of the utility model is that:
referring to fig. 1, an on-line vibration measurement diagnosis and early warning system for a bar and wire section mill includes:
the integrated vibration transmitter is used for acquiring the vibration parameter data of the field motor and the reduction gearbox;
the vibration measurement PLC system is used for receiving the output data of the integrated vibration transmitter;
the transmission PLC system performs data interaction with the vibration measurement PLC system through the switch;
the mobile terminal is used for displaying and displaying alarm information and online data;
the man-machine interaction module is used for displaying and displaying alarm information and online data; wherein:
the vibration measurement PLC system is respectively connected with the transmission PLC system, the man-machine interaction module and the wireless communication module through the switch; and the wireless communication module performs data interaction with the mobile terminal through a wireless network. The vibration measurement PLC system comprises an analog input module with the model of SM331 and a first processor with the model of CPU315; the input port of the analog input module is connected with the output port of the integrated vibration transmitter through a data line, and the output port of the analog input module is connected with the input port of the first processor through a data line; the vibration measurement PLC system comprises a Siemens PLC300 series programmable controller; the integrated vibration transmitter is arranged at the output end of the motor and the high-speed shaft side of the reduction gearbox; the transmission PLC system comprises a Siemens PLC400 series programmable controller; the model of the wireless communication module is GRM530; the man-machine interaction module adopts an industrial personal computer based on Wincc7.5; the mobile terminal is preferably a smartphone.
The above-mentioned embodiment mainly includes the PLC system of testing vibration based on Siemens PLC300 series, the transmission PLC system based on Siemens PLC400 series, integration vibration transmitter, super six types of net twines, TP-LINK industrial ethernet switch, the DP cable, signal cable, GRM530 communication module, industrial computer based on Wincc7.5, smart mobile phone, wherein:
as shown in figure 1, the integrated vibration transmitter is arranged at the position of a front bearing of a motor and a high-speed shaft of a reduction box and is connected with a module SM331 and a CPU315-2 PN/DP through signal cables;
the vibration measurement PLC system, the transmission PLC system, the GRM530 communication module and the industrial personal computer based on Winc7.5 are connected through a super-six network cable and a TP-LINK industrial Ethernet switch to exchange data;
the GRM530 communication module sends data through a 4G network;
the smart phone receives the data transmitted by the GRM530 communication module through the 4G network.
In the technical scheme, the integrated vibration transmitter has the range of 0-20 mm/S and the frequency response of 10-1000 Hz, outputs 4-20 Ma signals, is arranged at the output end of the motor and the high-speed shaft side of the reduction gearbox, and is connected with a vibration measurement PLC system through a signal cable and an isolator;
the transmission PLC system is connected with the transmission control equipment through a DP cable and receives field transmission parameter data;
the transmission PLC system adopts Siemens PLC400 series, and the internal logic control adopts logic control compiled based on TIA Portal V16 automatic programming software;
the vibration measurement PLC system adopts Siemens PLC300 series, and the internal logic control adopts logic control compiled based on TIA Portal V16 automatic programming software;
the network switch is connected with the transmission PLC system, the vibration measurement PLC system, the man-machine interaction module and the mobile terminal communication module through a super-six type network cable;
the network switch adopts TPLINK series industrial Ethernet switch
The vibration measurement PLC is connected with the transmission PLC through a super six-type network cable and a network switch, and data communication is used for TIA Portal V16 automatic programming software configuration and data transmission;
the man-machine interaction module adopts an industrial personal computer based on Siemens winc 7.5.
The mobile terminal communication module sends data through a 4G network;
preferably, the mobile terminal communication module adopts a GRM530 series module;
the mobile terminal receives data through a 4G network;
the method utilizes vibration measurement diagnosis technology, analyzes and compares the collected data by combining mathematical methods with practical experience, diagnoses and analyzes the real-time states of the motor and the speed reducer, can give early warning in advance, and relates to the technical field of motor vibration measurement. The method specifically comprises the following steps: the integrated vibration sensor is used for acquiring the vibration parameter data of the field motor and the reduction gearbox; the transmission PLC system is used for receiving transmission parameter data; the vibration measurement PLC system is used for receiving and acquiring vibration parameter data of the on-site motor and the reduction gearbox, receiving transmission parameter data and processing and analyzing the data; the man-machine interaction module is used for displaying alarm information and online data; a network switch for connecting the devices and transmitting data; the communication module is used for sending data to the mobile terminal; and the mobile terminal is used for displaying and displaying alarm information and online data.
The working principle is as follows:
s1, the integrated vibration transmitter transmits vibration value data to a CPU315 through a signal cable and M331;
s2, the transmission PLC system transmits the transmission parameter data to the CPU315 through the Ethernet;
s3, the CPU315 transmits the real-time data and alarm information to Wiccc7.5;
s4, displaying real-time data through a cylindrical picture based on Wincc7.5, drawing a curve graph for storage, and displaying early warning information on an upper computer in a character form;
s5, transmitting the real-time data and the alarm information to the GRM530 through the Ethernet;
and S6, the GRM530 transmits the real-time data and the alarm information to the smart phone through the 4G network.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides an online vibration measurement diagnosis and early warning system suitable for bar and line section bar factory which characterized in that includes:
the integrated vibration transmitter is used for acquiring vibration parameter data of the field motor and the reduction gearbox;
the vibration measurement PLC system is used for receiving the output data of the integrated vibration transmitter;
the transmission PLC system performs data interaction with the vibration measurement PLC system through the switch;
the man-machine interaction module is used for displaying alarm information and online data; wherein:
the vibration measurement PLC system is respectively connected with the transmission PLC system, the man-machine interaction module and the wireless communication module through the switch; and the wireless communication module performs data interaction with the mobile terminal through a wireless network.
2. The on-line vibration measurement diagnosis and early warning system suitable for the bar and wire section mill as claimed in claim 1, wherein the vibration measurement PLC system comprises an analog input module with model number SM331, a first processor with model number CPU315; the input port of the analog input module is connected with the output port of the integrated vibration transmitter through a data line, and the output port of the analog input module is connected with the input port of the first processor through a data line.
3. The on-line vibration measurement diagnosis and early warning system suitable for the bar and wire section mill of claim 2, wherein the vibration measurement PLC system comprises a Siemens PLC300 series programmable controller.
4. The on-line vibration measurement diagnosis and early warning system suitable for the bar and wire section mill of claim 1, wherein the integrated vibration transmitter is installed at the output end of the motor and at the high-speed shaft side of the reduction box.
5. The on-line vibration measurement diagnosis and warning system suitable for the bar and wire section mill of claim 1, wherein the transmission PLC system comprises a Siemens PLC400 series programmable controller.
6. The on-line vibration measurement diagnosis and warning system for the bar and wire section mill as claimed in claim 1, wherein the wireless communication module is of a type GRM530.
7. The system for on-line vibration measurement diagnosis and early warning in a rod and wire section mill according to claim 1, wherein the human-computer interaction module is an industrial personal computer based on Wincc 7.5.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222581708.3U CN218180112U (en) | 2022-09-28 | 2022-09-28 | Online vibration measurement diagnosis and early warning system suitable for bar and line section bar factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202222581708.3U CN218180112U (en) | 2022-09-28 | 2022-09-28 | Online vibration measurement diagnosis and early warning system suitable for bar and line section bar factory |
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| CN218180112U true CN218180112U (en) | 2022-12-30 |
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| CN202222581708.3U Active CN218180112U (en) | 2022-09-28 | 2022-09-28 | Online vibration measurement diagnosis and early warning system suitable for bar and line section bar factory |
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- 2022-09-28 CN CN202222581708.3U patent/CN218180112U/en active Active
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