CN114485912A - Multifunctional vibration polling instrument and operation control method - Google Patents
Multifunctional vibration polling instrument and operation control method Download PDFInfo
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- CN114485912A CN114485912A CN202210355268.1A CN202210355268A CN114485912A CN 114485912 A CN114485912 A CN 114485912A CN 202210355268 A CN202210355268 A CN 202210355268A CN 114485912 A CN114485912 A CN 114485912A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000007689 inspection Methods 0.000 claims abstract description 98
- 238000003745 diagnosis Methods 0.000 claims description 34
- 238000004458 analytical method Methods 0.000 claims description 23
- 238000012544 monitoring process Methods 0.000 claims description 22
- 238000011156 evaluation Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 21
- 238000012360 testing method Methods 0.000 description 21
- 230000006870 function Effects 0.000 description 17
- 230000009286 beneficial effect Effects 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
- G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/02—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by magnetic means, e.g. reluctance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
Abstract
The invention relates to a multifunctional vibration inspection instrument and an operation control method, belonging to the technical field of detection and recording. The machine body is provided with a high-frequency read-write module which is electrically connected with the core processor unit. The organism on be equipped with the sensor interface, the vibration sensing part passes through the sensor connecting wire and connects the sensor interface, the vibration sensing part contains piezoelectric type vibration sensor, magnetoelectric vibration sensor and three kinds of types of ICP vibration sensor. The inspection instrument has strong universality, can quickly find equipment faults and ensures the safe and stable operation of the equipment.
Description
Technical Field
The invention relates to a multifunctional vibration polling instrument and an operation control method, belonging to the technical field of detection and recording.
Background
In traditional industrial enterprises, equipment inspection or maintenance personnel often need to carry equipment such as a vibration meter, a temperature measuring instrument and a recording meter and recording paper when patrolling and examining on the spot, so that the conditions of inconvenient carrying, potential safety hazard and the like are caused. In addition, when the conventional inspection instrument is used for inspection, the obtained related monitoring data needs to be compared and verified subsequently to confirm whether abnormal data exists or not, and whether abnormal conditions exist or not can not be known in time; and the polling task generally depends on polling personnel to remember the polling point, so that the problem that the polling point is missed easily exists, and the polling is incomplete. The existing inspection equipment has the following common problems: the applicability is single, for example, the device is only suitable for vibration measurement of one power, and the use limitation of the inspection equipment is caused.
The invention mainly integrates the field inspection and instruments needed by equipment maintenance personnel, and integrates the dynamic equipment testing and fault diagnosis technology. Therefore, inspection personnel can conveniently perform inspection, point inspection and operation test of equipment. And conclusions about the operating conditions of the plant and service recommendations can be made on site. The operation is convenient, the equipment fault can be quickly searched, and the safe and stable operation of the equipment is ensured.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the multifunctional vibration inspection instrument and the operation control method thereof, the inspection instrument has stronger applicability and convenient use, can quickly find out equipment faults, and ensures the safe and stable operation of the equipment.
The technical scheme for solving the technical problems is as follows: the utility model provides a multi-functional vibration inspection appearance, the inspection appearance include the organism, be equipped with the mainboard in the organism, be equipped with core processor unit on the mainboard, be connected with vibration sensing component on the organism, the vibration sensor of a plurality of different grade types of vibration sensing component mountable, each vibration sensor all with core processor unit electricity be connected, be equipped with a plurality of different grade type vibration sensor's control program in the core processor unit.
The vibration polling instrument can be suitable for monitoring all vibration conditions, and is higher in universality and more convenient to use.
Furthermore, a card scanning area is arranged on the machine body, a high-frequency read-write module is arranged in the card scanning area, and the high-frequency read-write module is electrically connected with the core processor unit.
The beneficial effect of adopting the further scheme is that: the high-frequency read-write module is used for allowing inspection personnel to punch a card on site and determining the position of inspection. Therefore, inspection is conducted in-place management, a radio frequency card scanning area is installed near each device to be inspected and measured, meanwhile, the setting is finished when the core processor unit downloads a line, if card scanning operation is not conducted in a specified time period, the core processor unit can count that the device is missed to be inspected, and therefore inspection personnel can be managed in place through the function.
Further, the organism on be equipped with the sensor interface, vibration sensor passes through the sensor connecting wire and connects the sensor interface, vibration sensing component includes piezoelectric type vibration sensor, magnetoelectric vibration sensor and ICP vibration sensor.
The beneficial effect of adopting the further scheme is that: the piezoelectric vibration sensor is mainly a vibration acceleration sensor, belongs to a universal sensor and is suitable for vibration measurement in most vibration scenes; the magnetoelectric vibration sensor is mainly a speed sensor and is suitable for vibration measurement in a high-power frequency conversion scene, because a magnetic field in the high-power frequency conversion scene is strong, interference is easily caused to measurement, the magnetoelectric sensor has strong anti-interference capability and accurate test data; the ICP vibration sensor is a charge type sensor and is used for vibration testing of a common variable frequency motor. The vibration sensing part comprises the three vibration sensors, the circuit which can be suitable for the three vibration sensors is designed in the inspection instrument, and meanwhile, the control program of the three vibration sensors is also designed in the core processor unit, so that inspection personnel can use the vibration sensors of different types aiming at different measuring equipment, the inspection instrument can be suitable for all equipment in a factory, and the applicability is stronger. According to the use needs, pull down the sensor connecting wire from the sensor interface and carry out the vibration sensor of different grade type and change, also can directly connect the vibration sensor of a plurality of different grade types simultaneously on the organism, transfer different grade type vibration sensor's control program according to the use needs.
Furthermore, the machine body is provided with a rotating speed sensor, a laser locator and a temperature sensor, and the rotating speed sensor, the laser locator and the temperature sensor are all electrically connected with the core processor unit.
The beneficial effect of adopting the further scheme is that: the setting of revolution speed sensor is convenient for the measurement of patrolling and examining personnel to the rotational speed, and temperature sensor is used for the measurement of temperature, and the laser locator is used for fixing a position for the temperature measurement position to make temperature sensor can the accurate temperature of survey required position department. The setting of speed sensor, laser locator and temperature sensor makes the function of patrolling and examining the appearance more comprehensive, conveniently patrol and examine.
Furthermore, a WINCE touch screen is arranged on the multifunctional vibration polling instrument and electrically connected with the core processor unit, and the WINCE touch screen can call data in the core processor unit.
The beneficial effect of adopting the further scheme is that: the WINCE touch screen is convenient for displaying related data, so that a worker can directly check specific inspection data conditions through an inspection instrument.
Furthermore, a fault diagnosis module unit and a database are arranged in the WINCE touch screen, common fault type data are prestored in the database, vibration monitoring evaluation standards are integrated in the database, diagnosis results of the fault diagnosis module are displayed through the WINCE touch screen, and diagnosis results of the fault diagnosis module are stored in the database.
The beneficial effect of adopting the further scheme is that: the fault diagnosis module can compare data monitored by the inspection instrument with standard data in a database, and automatically output the running state, fault type and conclusion of the equipment for inspection personnel and equipment maintenance personnel to use, so that equipment faults can be quickly searched, and safe and stable running of the equipment is ensured.
Furthermore, the multifunctional vibration inspection instrument is internally provided with an analysis unit and a vibration measurement meter, and the vibration measurement meter and the analysis unit are electrically connected with the core processor unit.
The beneficial effect of adopting the further scheme is that: the analysis unit is used for analyzing and processing the original data monitored by the inspection instrument and conveniently transmitting the original data to the WIINCE touch screen equipment system, and the WIINCE touch screen equipment system can directly call the analysis unit, the database and the fault diagnosis module to perform on-site analysis and diagnosis and output equipment fault types and conclusions;
and on a fault analysis page of the WIINCE touch screen, the vibration measuring meter function on the WIINCE touch screen can be directly clicked, so that the vibration value of the equipment measuring point is directly displayed on the WIINCE touch screen, and the vibration value can be switched among vibration acceleration, speed, displacement and envelope types. The vibration value can not be stored, is only displayed for on-site observation, and is mainly used for occasions needing to observe the vibration value on site.
Furthermore, the multifunctional vibration inspection instrument is internally provided with a memory, inspection monitoring data are stored in the memory, and the memory is electrically connected with the core processor unit.
The beneficial effect of adopting the further scheme is that: historical data monitored by the inspection tour instrument is stored in the memory, so that the historical data can be called and checked by workers in the later period.
Furthermore, the multifunctional vibration patrol instrument is provided with a keyboard area, and the keyboard area is provided with a plurality of control buttons.
The beneficial effect of adopting the further scheme is that: the arrangement of the control buttons is convenient for the operation and use of workers.
The invention also discloses an operation control method of the multifunctional vibration polling instrument, which comprises the following steps:
background software connected with the multifunctional vibration inspection instrument and the PC end downloads the set inspection route, the inspection equipment, the inspection items and the inspection requirements into the multifunctional vibration inspection instrument; background software of the PC end can set test requirements and test parts of various different devices and download the test requirements and the test parts to the multifunctional vibration inspection instrument in a downloading line mode, so that the multifunctional vibration inspection instrument can store test data of a plurality of devices at one time, the requirement of performing a large number of device inspection tests at one time is met, and the working efficiency is improved;
selecting a corresponding type of vibration sensor to be started according to the condition of equipment to be inspected, starting a corresponding rotating speed sensor, a laser positioner or a temperature sensor according to inspection requirements, and transmitting inspection monitoring data into a core processor unit;
an analysis unit in the core processor unit calculates the routing inspection monitoring data, a WINCE touch screen calls the calculation data in the core processor unit, a fault diagnosis module compares the calculated routing inspection monitoring data with data in a database to realize diagnosis of the monitoring data and automatically output a diagnosis conclusion, and the diagnosis conclusion is displayed through the WINCE touch screen;
and the background software is connected with the multifunctional vibration polling instrument and the PC end, and is used for polling and uploading monitoring data to the background software of the PC end. The connection mode between the multifunctional vibration polling instrument and the background software of the PC end can use a data line or Bluetooth, but is not limited to the two modes.
The invention has the beneficial effects that:
(1) the multifunctional vibration inspection instrument has a compact structure, can be suitable for equipment inspection under the condition of different powers, can also measure the temperature and the rotating speed, has high working efficiency, integrates test equipment into a whole, is convenient to use and has wider applicability;
(2) the upper computer directly compiles equipment polling items and equipment testing items and sends the items to the multifunctional vibration polling instrument, and polling personnel perform on-site card-punching polling according to requirements, so that polling management is facilitated, and omission of a polling process can be effectively avoided;
(3) the multifunctional vibration inspection instrument can realize fault analysis of monitoring data, and is convenient for workers to know the operation condition of equipment more quickly and directly, so that equipment faults can be automatically and quickly searched, and the safe and stable operation of the equipment is ensured;
(4) the multifunctional vibration patrol instrument has a historical data storage function, facilitates viewing and playback of historical data and facilitates comprehensive analysis of long-term monitoring data.
(5) The multifunctional vibration inspection instrument can be connected with background software to upload inspection data to a background system, so that inspection and monitoring data in the whole life cycle of the equipment can be conveniently established.
Drawings
FIG. 1 is a front view of the multi-functional vibration inspection machine in an embodiment;
FIG. 2 is a right side view of the multi-functional vibratory data logger in an embodiment;
FIG. 3 is a left side view of the multi-function vibratory scope of an embodiment;
FIG. 4 is a top view of the multi-functional vibration inspection machine of the embodiment;
FIG. 5 is an internal control system of the multi-functional vibration inspection machine in an embodiment;
in the figure, 1 machine body, 2 main board, 3 vibration sensing component, 4 high frequency read-write module, 5 sensor interface, 6 sensor connecting wire, 7 revolution speed sensor, 8 laser locator, 9 temperature sensor, 10 WINCE touch screen, 11 keyboard area, 12 batteries, 13 charging port, 14 data line interface.
Detailed Description
The present invention will be described in detail with reference to the following embodiments in order to make the aforementioned objects, features and advantages of the invention more comprehensible. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1, a multi-functional vibration inspection instrument, the inspection instrument include organism 1, be equipped with mainboard 2 in the organism 1, be equipped with core processor unit on the mainboard 2, install vibration sensing part 3 on the organism 1, vibration sensing part 3 can include the vibration sensor of a plurality of different grade types, in the vibration sensing part 3 each vibration sensor all with core processor unit electricity be connected, be equipped with a plurality of different grade type vibration sensor's control program in the core processor unit.
Specifically, as shown in fig. 1-2, a card scanning area is disposed on the machine body 1, the card scanning area is provided with a high-frequency read-write module 4, the card scanning area is located on a rear side surface of the machine body 1, and the high-frequency read-write module 4 is electrically connected to the core processor unit.
Specifically, as shown in fig. 4, the upper end surface of the machine body 1 is provided with a sensor interface 5, the vibration sensor is connected with the sensor interface 5 through a sensor connecting wire 6, and the vibration sensor can comprise a piezoelectric vibration sensor, a magnetoelectric vibration sensor and an ICP vibration sensor. Circuits suitable for the three types of vibration sensors are designed in the inspection instrument, and meanwhile, control programs of the three types of vibration sensors are also designed in the core processor unit, so that inspection personnel can use the vibration sensors of different types aiming at different measuring equipment. The personnel of patrolling and examining pulls out the sensor connecting wire from the sensor kneck as required and carry out the vibration sensor of different grade type and change, simple structure, convenient to use.
Specifically, as shown in fig. 4, a rotation speed sensor 7, a laser locator 8 and a temperature sensor 9 are mounted on the machine body 1, the rotation speed sensor 7, the laser locator 8 and the temperature sensor 9 are all located on the upper end face of the machine body 1, and the rotation speed sensor 7, the laser locator 8 and the temperature sensor 9 are all electrically connected with the core processor unit. The temperature sensor 9 is an infrared temperature sensor 9.
Specifically, as shown in fig. 2, a WINCE touch screen 10 is arranged on the multifunctional vibration polling instrument, the WINCE touch screen 10 is electrically connected with the core processor unit, and the WINCE touch screen 10 can call data in the core processor unit. The WINCE touch screen 10 is positioned on the front side surface of the machine body 1.
Specifically, a fault diagnosis module unit and a database are arranged in the WINCE touch screen 10, common fault type data are prestored in the database, vibration monitoring evaluation standards are integrated in the database, diagnosis results of the fault diagnosis module are displayed through the WINCE touch screen 10, and the diagnosis results of the fault diagnosis module are stored in the database.
Specifically, multi-functional vibration patrol and examine the appearance in be equipped with analysis unit and vibration meter, vibration meter and analysis unit all with the core processor unit electricity is connected.
Specifically, the multifunctional vibration inspection instrument is internally provided with a memory, inspection monitoring data are stored in the memory, and the memory is electrically connected with the core processor unit.
Specifically, as shown in fig. 1, the multifunctional vibration patrol instrument is provided with a keyboard area 11, the keyboard area 11 is located on the front side surface of the machine body 1, and the keyboard area 11 is provided with a plurality of control buttons. The control button comprises: the device comprises a switch button, a vibration measuring key, a temperature measuring key, a speed measuring key, a waveform measuring key, a reset key, an OK key, a direction key, F1, F2, F3, F4, F5, F6 and F7;
the vibration measurement key is used for starting the vibration measurement function in the polling function; the temperature measurement key is used for starting a temperature measurement function; the speed measuring key is used for starting a function of measuring the rotating speed; the waveform measuring key is used for starting a waveform measuring function and measuring waveforms. The switch button is used for starting and shutting down the patrol instrument; the reset key is used for resetting the system; the OK key is a confirmation key; the direction key is used for moving to four directions to switch the selection items. F1 is used for making the polling instrument enter polling mode, F2 is used for making the polling instrument carry out fault analysis; f3 is used for adjusting the background software which uploads the data in the polling instrument to the PC end, and F4 is used for adjusting the polling plan which downloads the data in the background software of the PC end into the polling instrument; f3 is used for viewing historical data in the memory; f6 is used for selecting the type of the vibration sensor; f7 is used to start the high frequency read/write module 4 to perform card scanning operation.
As shown in fig. 2-4, a battery 12 is installed in the inspection instrument, a charging port 13 is provided on the lower end surface of the machine body 1, and the rechargeable battery 12 supplies power to the WINCE touch screen 10, the core processor unit and other facilities that need power supply. The side of the machine body 1 is provided with a data line interface 14, and the patrol instrument is connected with the background software of the PC end through a data line.
As shown in fig. 5, the operation control method of the multifunctional vibration polling instrument comprises the following steps:
when the data line is used for connecting the multifunctional vibration inspection instrument with background software of a PC (personal computer) end, an F4 key is clicked or directly on the page, an F4 key of the keyboard region 11 is pressed, and inspection tasks such as an inspection route, inspection equipment, inspection items and the like which are well set on the background software of the PC end are downloaded to the multifunctional vibration inspection instrument.
And carrying out inspection work according to the inspection task instruction, starting to carry out field card scanning operation by F7 of the key panel area 11, and carrying out card scanning operation by holding the multifunctional vibration inspection instrument to enable the card scanning area to be close to a high-frequency radio frequency card installed on the field. After scanning the card, the high-frequency read-write module 4 directly records the radio frequency card number corresponding to the device. The main function is to make in-place management for inspection, a high-frequency radio frequency card is installed near each device to be inspected and measured, meanwhile, the downloading circuit of the inspection instrument is set, if the card scanning operation is not carried out within a specified time period, the inspection instrument can count the omission of the device and display the omission on the WINCE touch screen 10, so that the inspection personnel can be managed in place by the function.
First, the vibration measurement function is performed, and before measuring vibration, the type of vibration sensor used, whether it is a piezoelectric, magnetoelectric, or ICP sensor, is set by F6. After selection, the user can check according to F1 or directly use a touch pen point on the touch screen, enter a preset inspection page and start inspection work.
The system comprises a plurality of inspection function items, a plurality of lines and a plurality of devices under each line, wherein after the devices reach the devices, the devices are selected, a vibration sensor is placed on a test point of the devices to be tested, and a core processor unit of an inspection instrument is provided with three positions, namely a vertical position, a horizontal position and an axial position, of the test position so as to be recorded. And then clicking a vibration measurement key or directly clicking a vibration measurement button on the WINCE touch screen 10 to start vibration measurement. The vibration sensor measures vibration signals, the vibration signals are filtered by the filter, then hardware integration is carried out, the speed, displacement and envelope values of vibration are calculated, and then the vibration signals enter the core processor unit after A/D conversion. And then transmitted to the WINCE touch screen 10 for displaying and viewing the vibration data.
Clicking a temperature measuring key on the keyboard area 11, or directly clicking a temperature measuring button on the WINCE touch screen 10 by a touch pen, starting an infrared temperature measuring unit, positioning the infrared temperature measuring unit at a position to be measured by using a laser positioner 8 to measure the temperature, and simultaneously carrying out temperature inspection, wherein a temperature sensor 9 measures the temperature of a plurality of points, pressing an OK key on the keyboard area 11 at the point to be recorded, or directly clicking a confirmation button on the touch screen by using the touch pen, and the inspection instrument records the temperature of the point.
And clicking a speed measuring button of the keyboard region 11, or directly clicking a speed measuring button on the touch screen by using a touch pen, starting a rotating speed measuring unit and starting speed measurement. When the speed is measured, the speed measuring sensor is required to be aligned to the light reflecting sticker on the rotating shaft, the speed can be measured, after data are stable, the OK key is pressed down, or the confirming button on the touch screen is directly clicked by using the touch pen, and the rotating speed value is recorded.
And a fault analysis function: on the home page on the WINCE touchscreen 10 login, the failure analysis function button is clicked or F2 is directly pressed in the keyboard region 11, and the failure analysis page is entered. Firstly, selecting the type of a waveform to be checked, wherein the type comprises acceleration, speed, displacement and envelope, and selecting a frequency range. And then, measuring the waveform, displaying the measured waveform on an interface, and after one measuring period is finished, pressing an OK key to store the measured waveform and data into a memory. Otherwise, the next period of measurement is carried out again and displayed, and the equipment diagnostician can analyze the waveform according to the display. After a period of measurement is completed, the WINCE touch screen 10 directly calls the fault diagnosis module unit to perform diagnosis, and can automatically output a diagnosis conclusion for a tester to use as a data basis for equipment maintenance.
Various common fault type data of equipment vibration are prestored in the database and are called by the fault diagnosis module unit. Meanwhile, the ISO10816 standard is integrated in the database, and after the test, the running state of the equipment can be output directly according to the measurement result through standard automatic judgment for the reference of inspection personnel and equipment maintenance personnel.
When the monitoring data is processed by the analysis unit of the core processor unit and then transmitted to the equipment system of the WINCE touch screen 10, the equipment system can directly call the analysis unit, the database and the fault diagnosis module to perform on-site analysis and diagnosis, and output the equipment fault type and conclusion. And finally, storing all the measurement data of the routing inspection and fault diagnosis analysis in a database.
The function of the vibration meter is as follows: on the fault analysis page, the function of the vibration meter on the touch screen can be directly clicked, so that the vibration value of the equipment measurement point is directly displayed on the WINCE touch screen 10, and the vibration value can be switched among vibration acceleration, speed, displacement and envelope types. The vibration value can not be stored, is only displayed for on-site observation, and is mainly used for occasions needing to observe the vibration value on site.
Uploading data: and connecting the multifunctional vibration polling instrument with the background software of the PC end by using a data line, clicking the upload data of the WINCE touch screen 10 or directly on the page, pressing an F3 key of the keyboard area 11, and starting to upload the data to the background software of the PC end. The background software of the PC end can set the test requirements and test parts of various different devices and download the test requirements and the test parts to the multifunctional vibration polling instrument in a downloading line mode. Therefore, the multifunctional vibration polling instrument can store the test data of a plurality of devices at one time. The requirement of carrying out a large amount of equipment inspection tests at one time is met, and the working efficiency is improved.
And (3) historical data viewing: when the history data button of the WINCE touch screen 10 is clicked on the home page or directly on the page, the F5 button of the keyboard region 11 is pressed, and the history data stored in the memory of the multifunctional vibration polling device can be checked.
Setting: when WINCE is clicked to touch the touch screen setting button on the home page or directly on the page, the F6 button of the keypad area 11 is pressed to enter the setting page. The method mainly comprises the steps of setting the type of the vibration sensor, the sensitivity of the vibration sensor, the IP and a port, uploading the data, emptying the measurement data and returning.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The multifunctional vibration patrol instrument is characterized by comprising an instrument body, wherein a main board is arranged in the instrument body, a core processor unit is arranged on the main board, a vibration sensing part is connected to the instrument body, a plurality of different types of vibration sensors can be mounted on the vibration sensing part, each vibration sensor is electrically connected with the core processor unit, and a control program of the plurality of different types of vibration sensors is arranged in the core processor unit;
the multifunctional vibration polling instrument is provided with a WINCE touch screen, the WINCE touch screen is electrically connected with the core processor unit, and the WINCE touch screen can call data in the core processor unit;
a fault diagnosis module unit and a database are arranged in the WINCE touch screen, common fault type data are prestored in the database, vibration monitoring evaluation standards are integrated in the database, diagnosis results of the fault diagnosis module are displayed through the WINCE touch screen, and diagnosis results of the fault diagnosis module are stored in the database.
2. The multifunctional vibration polling instrument according to claim 1, wherein a card scanning area is arranged on the machine body, a high-frequency read-write module is arranged in the card scanning area, and the high-frequency read-write module is electrically connected with the core processor unit.
3. The multifunctional vibration patrol instrument according to claim 1, wherein said machine body is provided with a sensor interface, said vibration sensor is connected to said sensor interface by a sensor connection line, and said vibration sensing component comprises a piezoelectric vibration sensor, a magnetoelectric vibration sensor and an ICP vibration sensor.
4. The multifunctional vibration patrol instrument according to claim 1, wherein the machine body is provided with a rotation speed sensor, a laser locator and a temperature sensor, and the rotation speed sensor, the laser locator and the temperature sensor are all electrically connected with the core processor unit.
5. The multifunctional vibration patrol instrument according to claim 1, wherein an analysis unit and a vibration meter are arranged in the multifunctional vibration patrol instrument, and the vibration meter and the analysis unit are electrically connected with the core processor unit.
6. The multifunctional vibration inspection instrument according to claim 1, characterized in that a memory is arranged in the multifunctional vibration inspection instrument, inspection monitoring data is stored in the memory, and the memory is electrically connected with the core processor unit.
7. A multi-functional vibration inspection instrument according to any one of claims 1 to 6, characterized in that the multi-functional vibration inspection instrument is provided with a keyboard area, and the keyboard area is provided with a plurality of control buttons.
8. An operation control method of the multifunctional vibration inspection instrument according to any one of claims 1 to 7, characterized in that the operation control method comprises the following steps:
background software connected with the multifunctional vibration inspection instrument and the PC end downloads the set inspection route, the inspection equipment, the inspection items and the inspection requirements into the multifunctional vibration inspection instrument;
selecting a corresponding type of vibration sensor to be started according to the condition of equipment to be inspected, starting a corresponding rotating speed sensor, a laser positioner or a temperature sensor according to inspection requirements, and transmitting inspection monitoring data into a core processor unit;
an analysis unit in the core processor unit calculates the routing inspection monitoring data, a WINCE touch screen calls the calculation data in the core processor unit, a fault diagnosis module compares the calculated routing inspection monitoring data with data in a database to realize diagnosis of the monitoring data and automatically output a diagnosis conclusion, and the diagnosis conclusion is displayed through the WINCE touch screen;
and the background software is connected with the multifunctional vibration polling instrument and the PC end, and is used for polling and uploading monitoring data to the background software of the PC end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210355268.1A CN114485912A (en) | 2022-04-06 | 2022-04-06 | Multifunctional vibration polling instrument and operation control method |
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| CN202210355268.1A CN114485912A (en) | 2022-04-06 | 2022-04-06 | Multifunctional vibration polling instrument and operation control method |
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| CN114485912A true CN114485912A (en) | 2022-05-13 |
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| CN202210355268.1A Pending CN114485912A (en) | 2022-04-06 | 2022-04-06 | Multifunctional vibration polling instrument and operation control method |
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