CN211180119U

CN211180119U - Intelligent motor monitor

Info

Publication number: CN211180119U
Application number: CN201921912587.8U
Authority: CN
Inventors: 刘国强
Original assignee: Henan Anyu Technology Co ltd
Current assignee: Henan Anyu Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-04
Anticipated expiration: 2029-11-07

Abstract

The utility model belongs to the technical field of motor monitoring devices, and discloses an intelligent motor monitor which is installed along with a motor body and comprises a data acquisition box, wherein the outer end of the motor monitor is provided with a data display, a system self-diagnosis module is arranged in the monitor, the system module is connected with a terminal board, a temperature sensor, a vibration sensor and a rotating speed sensor, and is simultaneously connected with a data acquisition module and a diagnosis module at the rear end, a cloud platform and the motor fault self-diagnosis module are in bidirectional output, the monitor and the cloud platform can both output abnormal alarms, a cloud service operation and maintenance system is arranged at the rear end of the system module, the structure adopts a big data computing technology, and carries out field operation motor information management and real-time state data acquisition, fault early warning, fault diagnosis, fault positioning and maintenance prediction based on the motor fault diagnosis model, optimizes maintenance time and reduces the number of spare parts, and equipment faults are found in time, fault reasons are found, equipment fault early warning and maintenance guidance are provided for a maintenance party, maintenance time is shortened, and cost is reduced.

Description

Intelligent motor monitor

Technical Field

The utility model belongs to the technical field of monitoring devices, concretely relates to intelligent motor monitor.

Background

The motor is important electrical equipment in modern industrial production, is an important substance and technical basis of modern industrial production, is widely applied to various industries such as steel, petroleum, chemical industry, electric power, building materials, mechanical manufacturing, automobiles, light textiles, transportation, environmental protection and the like, is used as a power source of industrial and mining enterprises, and is particularly important for monitoring the daily running state of the motor.

At present, the monitoring mode of the motor running state mainly relies on the temperature instrument or the vibration sensing instrument installed on the motor body to monitor the internal temperature and vibration indexes of the motor, the equipment running state is analyzed and judged by experience accumulation through data recording by maintainers, the traditional monitoring mode has higher technical quality requirement on the maintainers and very low accuracy, the motor body is only partially provided with a temperature measuring element and cannot simultaneously measure the parameters of vibration, temperature, current, voltage and resistance, the motor cannot carry out self-checking before starting, the self-diagnosis and the technical analysis cannot be carried out, the motor fault is easy to burst, prior precaution cannot be carried out, the running state of the motor cannot be controlled in real time, a manager has no base number in mind, the performance of the motor and the use judgment cannot be scientifically based on scientific basis

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide an intelligent motor monitor which measures vibration, temperature, current, voltage, resistance and other parameters in real time and performs self-diagnosis and analysis in the motor running process.

The utility model discloses the technical scheme who adopts does: an intelligent motor monitor comprises a hardware component and a system module, wherein the hardware component comprises a data acquisition box, a cover plate is arranged on the data acquisition box, a data display is arranged at the outer end of the cover plate, a display screen is arranged on the data display, and the system module is arranged in the data acquisition box and is connected with a terminal board, wherein the system module comprises a high-speed sensor, a data acquisition module, a data exchange transmission module and a cloud service operation and maintenance system, the high-speed sensor comprises a temperature sensor, a vibration sensor and a rotating speed sensor, the temperature sensor, the vibration sensor and the rotating speed sensor are simultaneously connected with the data acquisition module at the rear end and are arranged at the rear end of the data acquisition data exchange transmission module, the data exchange transmission module comprises a cloud platform, a motor fault diagnosis module and an abnormal alarm, and the cloud platform and the motor fault diagnosis module output in two directions, the cloud platform outputs abnormal alarm in a single way, the cloud service operation and maintenance system comprises a terminal module, and the cloud service operation and maintenance system is arranged at the rear end of the system module.

Further, the bottom of the data acquisition box is provided with a waterproof arrowroot which is connected with an external cable.

Furthermore, waterproof pueraria lobata is three, and three waterproof pueraria lobata all establishes in the bottom of data acquisition box, and three the interval between the waterproof pueraria lobata equals.

Furthermore, the data acquisition box is a cuboid, and connecting bolts are arranged at the positions of four end corners of the data acquisition box.

Furthermore, the connecting bolt penetrates through the cover plate and is connected to the data acquisition box.

Further, the terminal board is arranged inside the data acquisition box, and a screw is arranged at the joint of the terminal board and the data acquisition box.

The utility model has the advantages that:

1. the structure adopts big data calculation technology, and carries out field operation motor information management, real-time state data acquisition, fault early warning, fault diagnosis, fault positioning and maintenance prediction based on a motor fault diagnosis model. Through implementation of the fault diagnosis and cloud service operation and maintenance system, the state monitoring system is constructed, a reference basis is provided for equipment maintenance decision, a maintenance plan is purposeful, maintenance time is optimized, and the number of spare parts is reduced. And equipment faults are found in time, fault reasons are found, equipment maintenance guidance is provided for a maintenance party, maintenance time is shortened, and cost is reduced.

2. The structure utilizes centralized sharing of monitoring data to provide the running state of the equipment to the operator in time, and provides reference basis for improving the reasonability of equipment use, the safety of running and the economy. And recognizing the state of the equipment and mastering the change trend of the state of the equipment. The fault of the key part of the equipment can be predicted, so that the aim of predicting maintenance is fulfilled. The stability of the equipment is improved, the maintenance time is shortened, and the accident probability is reduced. The variability and the standard uncertainty of equipment management and maintenance work are gradually reduced, and the burden of equipment managers and maintainers is finally relieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic diagram of the system module connection of the present invention;

in the figure: 1-a data collection box; 2-cover plate; 3-a data display; 4-water-proof pueraria orchid; 5-a display screen; 6-connecting bolt; 7-a system module; 8-terminal board.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, the intelligent motor monitor of this embodiment includes a hardware component and a system module 7, the hardware component includes a data collection box 1, a cover plate 2 is disposed on the data collection box 1, a data display 3 is disposed at an outer end of the cover plate 2, a display screen 5 is disposed on the data display 3, the system module 7 is disposed inside the data collection box 1, the system module 7 is connected to a terminal board 8, the system module 7 includes a high speed sensor, a data collection module, a data exchange transmission module, and a cloud service operation and maintenance system, the high speed sensor includes a temperature sensor, a vibration sensor, and a rotation speed sensor, wherein the temperature sensor, the vibration sensor, and the rotation speed sensor are simultaneously connected to the data collection module at a rear end, the data exchange transmission module is disposed at a rear end of the data collection data exchange transmission module, and the data exchange transmission module includes a cloud platform, The cloud platform outputs the abnormal alarm in a two-way mode, the cloud platform outputs the abnormal alarm in a single mode, the cloud service operation and maintenance system comprises a terminal module, and the cloud service operation and maintenance system is arranged at the rear end of the system module 7.

Particularly, data acquisition case 1's bottom is equipped with waterproof pueraria lobata 4, outside cable conductor is connected to waterproof pueraria lobata 4, waterproof pueraria lobata 4 is equipped with threely, three waterproof pueraria lobata 4 all establishes in data acquisition case 1's bottom, and three interval between waterproof pueraria lobata 4 equals.

Particularly, data acquisition box 1 is the cuboid, and the position of four end angles of data acquisition box 1 all is equipped with connecting bolt 6, connecting bolt 6 runs through apron 2 and connects at data acquisition box 1, and connecting bolt 6's effect lies in fixed apron 2 and data acquisition box 1, increases data acquisition box 1's whole box intensity, the application and the popularization of the 1 box of data acquisition box of being convenient for.

Particularly, the terminal board 8 is arranged inside the data acquisition box 1, a screw is arranged at the joint of the terminal board 8 and the data acquisition box 1, and the terminal board 8 is fixed conveniently by the screw, so that a limiting effect is achieved.

The application method of the embodiment comprises the following steps:

an intelligent motor monitor is characterized in that key parameters such as characteristic temperature, vibration and rotating speed of motor equipment are measured in real time, operation parameters of the equipment are calculated and stored, and a day database, a history database, a vibration spectrum database, an alarm database and a fault characteristic database are automatically generated. And comparing the characteristic parameter values with the operation values in real time to determine whether the equipment is in a normal state, an abnormal state or a fault state at present, or judging and predicting the equipment state in real time according to the provided equipment detection parameters through a cloud service end motor fault diagnosis model library, and timely alarming and informing operation management personnel once the equipment is abnormal or has a fault. Meanwhile, by combining with an artificial off-line point inspection system, data entry is carried out on known point inspection faults, and fault information is collected as much as possible, so that the state change rule of the equipment is obtained, the motion development trend of the equipment is predicted, a user is helped to find out the reason of the fault, the severity of the fault is identified and judged, and scientific guidance is provided for the user to overhaul.

The working principle is as follows:

the utility model provides an intelligent motor monitor, it is electromagnetic theory and mechanical theory two parts principle to rely on, utilizes data acquisition and analysis to carry out the analysis to the data received, judges, can carry out different analysis and processing according to the different conditions, presents the data processing result in the collection box, at the characteristic parameter and the failure diagnosis rule base of preset motor, obtains predictable's equipment group fault sequencing.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. The utility model provides an intelligent motor monitor which characterized in that: the system comprises a hardware component and a system module (7), wherein the hardware component comprises a data acquisition box (1), a cover plate (2) is arranged on the data acquisition box (1), a data display (3) is arranged at the outer end of the cover plate (2), a display screen (5) is arranged on the data display (3), the system module (7) is arranged in the data acquisition box (1), the system module (7) is connected with a terminal board (8), the system module (7) comprises a high-speed sensor, a data acquisition module, a data exchange transmission module and a cloud service operation and maintenance system, the high-speed sensor comprises a temperature sensor, a vibration sensor and a rotating speed sensor, the temperature sensor, the vibration sensor and the rotating speed sensor are simultaneously connected with the data acquisition module at the rear end, the data exchange transmission module is arranged at the rear end of the data acquisition data exchange transmission module and comprises a cloud platform, The cloud platform outputs the abnormal alarm in a two-way mode, the cloud platform outputs the abnormal alarm in a single mode, the cloud service operation and maintenance system comprises a terminal module, and the cloud service operation and maintenance system is arranged at the rear end of the system module (7).

2. An intelligent motor monitor according to claim 1, wherein: the bottom of data acquisition box (1) is equipped with waterproof pueraria orchid (4), outside cable conductor is connected in waterproof pueraria orchid (4).

3. An intelligent motor monitor according to claim 2, wherein: waterproof pueraria lobata (4) are equipped with threely, three waterproof pueraria lobata (4) all establish in the bottom of data acquisition box (1), and three interval between waterproof pueraria lobata (4) equals.

4. An intelligent motor monitor according to claim 1, wherein: the data acquisition box (1) is a cuboid, and connecting bolts (6) are arranged at the positions of four end corners of the data acquisition box (1).

5. An intelligent motor monitor according to claim 4, wherein: the connecting bolt (6) penetrates through the cover plate (2) and is connected to the data acquisition box (1).

6. An intelligent motor monitor according to claim 1, wherein: the terminal board (8) is arranged inside the data acquisition box (1), and a screw is arranged at the joint of the terminal board (8) and the data acquisition box (1).