CN111537880B

CN111537880B - Motor maintenance detecting system

Info

Publication number: CN111537880B
Application number: CN202010454109.8A
Authority: CN
Inventors: 王亚
Original assignee: Jiangsu Genhong Electromechanical Co ltd
Current assignee: Jiangsu Genhong Electromechanical Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-05
Anticipated expiration: 2040-05-26
Also published as: CN111537880A

Abstract

The invention discloses a motor maintenance detection system which comprises a computer terminal, a detector body and a scanner body, wherein a first main board is installed inside the detector body, one side of the detector body is connected with the scanner body, a second main board is installed inside the scanner body, a remote data transmission module is arranged on the outer wall of the detector body, the computer terminal is connected with a remote data transmission module framework network, a mode adjusting module is arranged on one side of the surface of the detector body, the second main board is installed inside the scanner body, and an infrared emission module is embedded and installed on one side surface of the scanner body. According to the invention, the code scanner body is additionally arranged on the detector body, and the bar code on the motor nameplate is identified through the code scanner body, so that the motor model and related information can be displayed more quickly, the manual input of workers is not needed for inquiring, and the detection is more convenient and faster.

Description

Motor maintenance detecting system

Technical Field

The invention relates to the technical field of motor detection, in particular to a motor maintenance detection system.

Background

The motor is a common device in daily life and in the field of machinery, and the motor is used as a main driving source of most of machinery, so that the maintenance work of the motor is particularly important, the large-scale driving motor is high in manufacturing cost and has great difficulty in maintenance, and enterprises need to spend a large amount of funds for replacing the large-scale driving motor, so that the enterprises need to regularly maintain and detect the motor.

Through massive search, the publication number of the prior art is CN106019157A, and the motor detection system, the motor detection method and the motor system are disclosed, and the motor detection system and the motor detection method relate to the field of equipment debugging. The motor detection system comprises a sampling module, a main control module and a human-computer interface, wherein the sampling module is used for collecting motor parameters; the main control module is connected with the sampling module and used for acquiring the motor parameters acquired by the sampling module, receiving an instruction sent by the human-computer interface, and sending the motor parameters to the human-computer interface when the instruction is a value-taking instruction; the human-computer interface is connected with the main control module and used for judging whether the motor is qualified or not according to preset conditions and motor parameters. The motor state monitoring system can monitor motor data in real time, automatically judge the motor state according to preset conditions, and improve the accuracy of motor state detection.

In summary, before the existing motor maintenance equipment is maintained and detected, a worker needs to query data according to the model of the motor to be detected, so as to obtain detailed data of the motor to be detected, the data includes data such as current and voltage detected when the motor leaves a factory, the data is manually queried, the query process is very troublesome, automatic operation cannot be realized, a large amount of time can be wasted due to manual query, and the improvement of the working efficiency of the worker is not facilitated.

Disclosure of Invention

The present invention is directed to a motor maintenance and inspection system to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a motor maintenance detecting system, includes computer terminal, detector body, measuring joint and scanner body, detector body internally mounted has first mainboard, detector body one side is connected with the scanner body, scanner body internally mounted has the second mainboard, detector body outer wall is provided with remote data transmission module, computer terminal and remote data transmission module framework network connection, detector body surface mounting has display screen and button, detector body surface one side is provided with the mode adjustment module, first mainboard surface mounting has data upload module, data receiving module, data conversion module and measuring module.

Preferably, a second main board is installed inside the scanner body, an infrared emission module is embedded and installed on the surface of one side of the scanner body, and an identification module and a decoding module are installed on the second main board;

the infrared transmitting module sends infrared rays to scan the bar code of the motor to be detected, the identification module receives the infrared rays reflected by the bar code and transmits information to the decoding module, and the decoding module transmits the information to the first main board through the data connecting line to read the bar code of the motor to be detected.

Preferably, the first main board is connected with the remote data transmission module through a data uploading module and a data receiving module, the data uploading module and the data receiving module realize data uploading and data receiving with the computer terminal through the remote data transmission module, the computer terminal is connected with the internet through a network to build a network, and the computer terminal accesses the information base through the network building;

the first main board uploads the signals to the computer terminal through the remote data transmission module after receiving the signals of the decoding module from the scanner body, corresponding model searching is carried out in the database, the searching result is fed back to the computer terminal, the computer terminal feeds back information to the first main board through the remote data transmission module, and the information is displayed through the display screen by the first main board.

Preferably, the measuring joint is divided into a positive joint and a negative joint, the positive joint and the negative joint of the measuring joint are respectively designed in an alligator clip mode, the mode adjusting module is designed in a knob mode, and the modes which can be selected by the mode adjusting module comprise current, voltage, power factor and power;

the mode adjusting module can adjust according to items required to be detected by workers, and can selectively detect the current, the voltage, the power factor and the power of the motor to be detected respectively.

Compared with the prior art, the invention has the beneficial effects that: the invention adds the scanner body on the detector body, sends out infrared rays through the infrared ray emission module of the scanner body, the infrared rays scan with the bar code on the motor nameplate, the reflected infrared rays are identified by the identification module, and the identification information is transmitted to the decoding module, the bar code information is transmitted to the detector body by the decoding module, and the database is accessed through the network connection constructed by the detector body and the computer terminal, thereby quickly feeding back the information of the motor and feeding back the feedback information to the display screen, effectively accelerating the efficiency of obtaining the relevant information of the motor, greatly saving the manual query time of workers, being more convenient for the workers to quickly obtain the relevant information of the motor, in the actual detection process, the measuring joint is connected with the positive and negative electrodes of the motor, measuring the current, the voltage and other data of the motor, and comparing with the queried information, the staff of being convenient for more compares the current situation of motor with the situation before dispatching from the factory, can help the staff to master the problem of the appearance of motor, can make things convenient for the staff to carry out directional maintenance according to the result that detects, and the in-service use effect is better.

Drawings

FIG. 1 is a system architecture junction block diagram illustration of the present invention;

FIG. 2 is a schematic diagram of the signal transmission process of the main body of the scanner according to the present invention;

FIG. 3 is a schematic diagram of a signal transmission flow of a second motherboard according to the present invention;

fig. 4 is a schematic diagram of a transmission process of a motor measurement signal according to the present invention.

In the figure: 1. a computer terminal; 11. a remote data transmission module; 2. a detector body; 21. a display screen; 22. a button; 23. a mode adjustment module; 3. a first main board; 31. a data uploading module; 32. a data receiving module; 33. a data conversion module; 34. a measurement module; 4. a measuring joint; 5. a scanner body; 51. a second main board; 52. an infrared emission module; 53. an identification module; 54. and a decoding module.

Detailed Description

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, 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 invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a motor maintenance detecting system, including computer terminal 1, detector body 2 and

scanner body

5, 2 internally mounted of detector body have

first mainboard

3, 2 one sides of detector body are connected with

scanner body

5, 5 internally mounted of scanner body have second mainboard 51, first mainboard 3 and second mainboard 51 are as detecting body 2 and the carrier of electronic component on the

scanner body

5, 2 outer walls of detector body are provided with remote data transmission module 11, wireless data transmission module, the modularization product of data transmission radio station. The method refers to a high-performance professional data transmission station realized by means of DSP technology and radio technology. The use of the data transmission radio station is developed from the earliest key code, telegraph, analog radio station and wireless MODEM to the current digital radio station, DSP and software radio; the transmission signals also can be from codes, low-speed data (300-1200 bps) to high-speed data (N64K-N E1), and services including remote control telemetry data, dynamic images and the like can be transmitted. Wireless data transmission is widely used in the fields of vehicle monitoring, remote control, remote measurement, small wireless networks, wireless meter reading, access control systems, cell paging, industrial data acquisition systems, wireless tags, identity recognition, non-contact RF smart cards, small wireless data terminals, safety fire protection systems, wireless remote control systems, biological signal acquisition, hydrological weather monitoring, robot control, wireless 232 data communication, wireless 485/422 data communication, digital audio, digital image transmission and the like.

The computer terminal 1 is connected with the remote data transmission module 11 through a network, the computer terminal 1 is connected with the internet through the network, the computer terminal 1 accesses an information base through the network, the computer terminal 1 is connected with the internet through the network, corresponding inquiry is carried out according to information obtained by scanning a bar code on a motor nameplate, so that more detailed motor related information is obtained, the computer terminal 1 can screen key information, and information such as current, voltage and power corresponding to a detected motor is fed back, so that comparison by workers is facilitated.

2 surface mounting of detector body has display screen 21 and button 22, button 22 is the rectangular array and distributes, display screen 21 all builds the electric connection relation with first mainboard 3 with

button

22, 2 surface one side of detector body are provided with mode adjusting module 23, mode adjusting module 23 is when rotating, the internal line connection relation changes, thereby the realization is carried out the purpose that detects to numerical values such as electric current and voltage, the operation mode is the same with the universal meter, analog quantity converts the digital quantity into, then count through the electronic counter, at last the measuring result is with digit direct display on display screen 21. The multimeter is used for measuring voltage, current and resistance through the conversion circuit part, and the measurement of the current and the resistance is based on the measurement of the voltage, namely the digital multimeter is expanded on the basis of a digital direct current voltmeter. The A/D converter of the digital DC voltmeter converts the analog voltage quantity which continuously changes along with the time into digital quantity, and then the digital quantity is counted by the electronic counter to obtain the measuring result, and the measuring result is displayed by the decoding display circuit. The logic control circuit controls the coordination work of the circuits and completes the whole measuring process in sequence under the action of the clock;

the mode adjusting module 23 and the external measuring connector 4 establish an electrical connection relationship, and the mode adjusting module 23 and the first main board 3 establish an electrical connection relationship;

the surface of the first main board 3 is provided with a data uploading module 31, a data receiving module 32, a data conversion module 33 and a measuring module 34; the data uploading module 31 and the data receiving module 32 are communication modules based on a remote data acquisition module platform, and integrate a communication chip, a memory chip and the like on a circuit board, so that the circuit board has the functions of sending and receiving short messages through the remote data acquisition module platform, voice communication, data transmission and the like. Can be connected with the remote data acquisition module through an RS232 serial port, and realizes various voice and data communication functions through the AT instruction control module.

The data uploading module 31 and the data receiving module 32 are connected with the remote data transmission module 11 through a network, and the data uploading module 31 and the data receiving module 32 realize data uploading and data receiving with the computer terminal 1 through the remote data transmission module 11;

the measurement module 34 and the mode adjustment module 23 are electrically connected, the measurement module 34 and the data conversion module 33 are electrically connected, and the data conversion module 33 is connected to the display screen 21.

The measuring joint 4 is divided into a positive joint and a negative joint, and the positive joint and the negative joint of the measuring joint 4 are designed in a crocodile clip mode respectively;

the mode adjusting module 23 is designed in a knob type mode, and modes which can be selected by the mode adjusting module 23 include current, voltage, power factor and power; the scanner body 5 is additionally arranged on the detector body 2, infrared rays are emitted through the infrared ray emitting module 52 of the scanner body 5, the infrared rays and a bar code on a motor nameplate are scanned, the reflected infrared rays are identified by the identification module 53 and the identification information is transmitted to the decoding module 54, the bar code information is decoded and transmitted to the detector body 2 by the decoding module 54, and a database is accessed through network connection constructed by the detector body 2 and the computer terminal 1, so that the information of the motor is quickly fed back and fed back to the display screen 21, the efficiency of acquiring relevant information of the motor can be effectively accelerated, the time of manual inquiry of workers is greatly saved, the workers can quickly acquire the relevant information of the motor, in the actual detection process, the measuring joint 4 is connected with the positive and negative electrodes of the motor to determine the current of the motor, Data such as voltage to compare with the information of inquiring, the staff of being convenient for more compares the current situation of motor and the situation before dispatching from the factory, can help the staff to master the problem of the appearance of motor, can make things convenient for the staff to carry out directional maintenance according to the result that detects, and the in-service use effect is better.

The scanner body 5 is internally provided with a second main board 51, and one side surface of the scanner body 5 is embedded with an infrared emission module 52, and the scanner body 5 is generally composed of a light source, an optical lens, a scanning module, an analog-digital conversion circuit and a plastic shell. The photoelectric element is used to convert the detected optical signal into electric signal, which is converted into digital signal by analog-digital converter and transmitted to computer for processing. When scanning an image, the light source irradiates the image and the reflected light is converged on the scanning module through the lens, and the scanning module converts the light signal into an analog digital signal (i.e. voltage, which is related to the intensity of the received light) and indicates the degree of shading of that image. At this time, the analog-to-digital conversion circuit converts the analog voltage into a digital signal and transmits the digital signal to the computer. The color is quantized by 8, 10, 12 bits of RGB three colors, and the signal is processed into an image output of the above-mentioned number of bits. If the quantization digit is higher, the image can have richer layers and depths, but the color range exceeds the recognition capability of human eyes, so that the effect of scanning by the scanning gun with the higher digit in a distinguishable range is that the color is smooth in connection, and more picture details can be seen;

an identification module 53 and a decoding module 54 are installed on the second main board 51, an electrical connection relationship is established between the infrared emission module 52 and the identification module 53, an electrical connection relationship is established between the signal output end of the identification module 53 and the signal input end of the decoding module 54, an electrical connection relationship is established between the signal output end of the decoding module 54 and the signal input end of the first main board 3, the scanner body 5 is additionally arranged on the detector body 2, infrared rays are emitted through the infrared emission module 52 of the scanner body 5, the infrared rays are scanned with a bar code on a motor nameplate, the reflected infrared rays are identified by the identification module 53, identification information is transmitted to the decoding module 54, and the bar code information is decoded by the decoding module 54 and transmitted to the detector body 2.

The working principle is as follows: the scanner body 5 is additionally arranged on the detector body 2, infrared rays are emitted through the infrared ray emitting module 52 of the scanner body 5, the infrared rays and a bar code on a motor nameplate are scanned, the reflected infrared rays are identified by the identification module 53 and the identification information is transmitted to the decoding module 54, the bar code information is decoded and transmitted to the detector body 2 by the decoding module 54, and a database is accessed through network connection constructed by the detector body 2 and the computer terminal 1, so that the information of the motor is quickly fed back and fed back to the display screen 21, the efficiency of acquiring relevant information of the motor can be effectively accelerated, the time of manual inquiry of workers is greatly saved, the workers can quickly acquire the relevant information of the motor, in the actual detection process, the measuring joint 4 is connected with the positive and negative electrodes of the motor to determine the current of the motor, Data such as voltage to compare with the information of inquiring, the staff of being convenient for more compares the current situation of motor and the situation before dispatching from the factory, can help the staff to master the problem of the appearance of motor, can make things convenient for the staff to carry out directional maintenance according to the result that detects, and the in-service use effect is better.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a motor maintenance detecting system, includes computer terminal (1), detector body (2), measurement connector (4) and scanner body (5), its characterized in that: the detector comprises a detector body (2), a first main board (3) is installed inside the detector body (2), one side of the detector body (2) is connected with a scanner body (5), a second main board (51) is installed inside the scanner body (5), a remote data transmission module (11) is arranged on the outer wall of the detector body (2), the computer terminal (1) is connected with the remote data transmission module (11) through a framework network, a display screen (21) and a button (22) are installed on the surface of the detector body (2), a mode adjusting module (23) is arranged on one side of the surface of the detector body (2), and a data uploading module (31), a data receiving module (32), a data conversion module (33) and a measuring module (34) are installed on the surface of the first main board (3);

a second main board (51) is installed inside the scanner body (5), an infrared emission module (52) is embedded and installed on the surface of one side of the scanner body (5), and an identification module (53) and a decoding module (54) are installed on the second main board (51); the infrared transmitting module (52) emits infrared rays to scan the bar code of the motor to be detected, the identification module (53) receives the infrared rays reflected by the bar code and transmits information to the decoding module (54), and the decoding module (54) transmits the information to the first main board (3) through a data connecting line to read the bar code of the motor to be detected;

the first main board (3) is connected with the remote data transmission module (11) through a data uploading module (31) and a data receiving module (32) in a network connection mode, the data uploading module (31) and the data receiving module (32) achieve data uploading and data receiving with the computer terminal (1) through the remote data transmission module (11), the computer terminal (1) is connected with the internet in a network connection mode to achieve network construction, and the computer terminal (1) accesses an information base through the network construction; first mainboard (3) receive decoding module (54) signal back that comes from scanner body (5), upload to computer terminal (1) through remote data transmission module (11), through carrying out corresponding model search in the database to on feeding back search result to computer terminal (1), computer terminal (1) feeds back information to first mainboard (3) through remote data transmission module (11), first mainboard (3) show information through display screen (21).

2. A motor repair detection system according to claim 1, wherein: the measuring connector (4) is divided into a positive connector and a negative connector, the positive connector and the negative connector of the measuring connector (4) are designed in an alligator clip mode respectively, the mode adjusting module (23) is designed in a knob mode, and modes which can be selected by the mode adjusting module (23) comprise current, voltage, power factor and power;

the mode adjusting module (23) can adjust according to items required to be detected by workers, and can selectively detect the current, the voltage, the power factor and the power of the motor to be detected respectively.