Motor vibration detection data acquisition device

Abstract

The utility model provides a motor vibration detection data acquisition device belongs to equipment monitoring technical field, including bearing mechanism for providing firm support and installation foundation for whole device, fixed part is located bearing mechanism, is used for realizing reliable connection between device and measured motor, pedestal and limit block, the pedestal is located bearing mechanism bottom, limit block is located above the pedestal and with Bearing mechanism fixed connection, is used for reinforcing overall structure stability and installation accuracy, drive mechanism is located bearing mechanism one side, is used for providing power support. The utility model discloses through setting high -strength bearing mechanism, adjustable limit component, PLC control drive system and high sensitivity sensor, has promoted motor vibration detection data acquisition device's automation level, detection accuracy and environmental adaptability, thereby effectively solved traditional motor vibration detection device and exists technical problem such as poor flexibility, insufficient stability and inconvenient operation.

Description

Technical Field

[0001] This utility model belongs to the field of equipment monitoring technology, specifically relating to a motor vibration detection data acquisition device. Background Technology

[0002] In the field of industrial equipment condition monitoring, motor vibration detection is an important means of assessing its operating condition and predicting faults. Existing vibration detection methods mostly rely on fixed installations or manually operated acquisition equipment, making it difficult to efficiently acquire vibration data from multiple parts of the motor in different directions. Furthermore, traditional devices often lack precise drive control systems and stable structural support, making them susceptible to external interference under complex operating conditions, affecting the accuracy and repeatability of the detection results.

[0003] In existing technologies, traditional motor vibration detection data acquisition devices mostly adopt fixed or manually adjustable structures, which have problems such as inconvenient installation, low adjustment accuracy, and poor adaptability. They are difficult to meet the multi-point and multi-angle detection needs of different motor models and complex working conditions. In addition, some devices lack stable power drive and precise control systems, resulting in inaccurate sensor positioning, which affects the accuracy and repeatability of data acquisition. At the same time, traditional equipment relies heavily on manual intervention, has a low degree of automation, is cumbersome to operate, and is difficult to achieve continuous and efficient vibration monitoring. Utility Model Content

[0004] The purpose of this invention is to provide a motor vibration detection data acquisition device, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A motor vibration detection data acquisition device, comprising:

[0007] The load-bearing mechanism provides stable support and a solid foundation for the entire device.

[0008] A fixing component, provided on the bearing mechanism, is used to achieve a reliable connection between the device and the motor under test;

[0009] A base and a limiting block are provided, wherein the base is located at the bottom of the bearing mechanism and the limiting block is located above the base and fixedly connected to the bearing mechanism, for enhancing the overall structural stability and installation accuracy;

[0010] A drive mechanism, located on one side of the support mechanism, is used to provide the power support required for sensor adjustment;

[0011] The power supply component includes a controller, a motor, and a connecting rod. The controller is located outside the bearing mechanism, and the motor is connected to the detection component through the connecting rod to control the position adjustment of the sensor and data transmission.

[0012] The detection component includes a detector and a sensor. The detector is located at the front end of the support mechanism, and the sensor is installed inside the detector for real-time acquisition of motor vibration data and transmission to an external system.

[0013] As a preferred embodiment of this utility model, the bearing mechanism is made of high-strength metal material, which has good compressive strength and structural rigidity, and is suitable for stable operation under frequent vibration and heavy load conditions in industrial sites.

[0014] As a preferred embodiment of this utility model, the base is provided with multiple adjustment holes, which can be used with bolts to adjust the height and angle to adapt to different equipment layouts and material flow requirements, thereby improving the installation flexibility and adaptability of the device.

[0015] As a preferred embodiment of this utility model, the limiting block adopts an adjustable design, which can limit and fix the bearing mechanism in different directions, prevent displacement or loosening during vibration, and improve the overall stability of the device.

[0016] As a preferred embodiment of this utility model, the controller has a built-in PLC control system, which can automatically adjust the motor speed and linkage position according to preset parameters to achieve precise movement and positioning of the sensor, ensuring the accuracy and reliability of data acquisition.

[0017] As a preferred embodiment of this utility model, the sensor is a high-sensitivity accelerometer sensor, which has a wide frequency response range and low noise characteristics, and can capture minute vibration signals. It is suitable for vibration detection needs under various complex working conditions, and improves the quality and accuracy of data acquisition.

[0018] Compared with the prior art, the beneficial effects of this utility model are: by setting a high-strength load-bearing mechanism, adjustable limit components, PLC control drive system and high-sensitivity sensor, the automation level, detection accuracy and environmental adaptability of the motor vibration detection data acquisition device are improved, thereby effectively solving the technical problems of poor flexibility, insufficient stability and inconvenient operation of traditional motor vibration detection devices. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0020] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0022] Figure 3 This is a side view of the present invention;

[0023] Figure 4 This is a schematic diagram of the detection component of this utility model.

[0024] In the diagram: 100, bearing mechanism; 101, fixing component; 1011, base; 1012, limit block; 200, drive mechanism; 201, power supply component; 2011, controller; 2012, motor; 2013, connecting rod; 202, detection component; 2021, detector; 2022, sensor. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Example

[0029] Reference Figures 1-4 This is an embodiment of the present invention, which provides a motor vibration detection data acquisition device, including,

[0030] The load-bearing mechanism 100 is used to provide stable support and installation foundation for the entire device;

[0031] The fixing member 101 is provided on the bearing mechanism 100 and is used to realize a reliable connection between the device and the motor under test;

[0032] The base 1011 is located at the bottom of the bearing mechanism 100, and the limiting block 1012 is located above the base 1011 and fixedly connected to the bearing mechanism 100, in order to enhance the overall structural stability and installation accuracy.

[0033] The drive mechanism 200, located on one side of the support mechanism 100, is used to provide the power support required for sensor adjustment.

[0034] The power supply component 201 includes a controller 2011, a motor 2012 and a connecting rod 2013. The controller 2011 is located outside the support mechanism 100. The motor 2012 is connected to the detection component 202 through the connecting rod 2013 and is used to control the position adjustment of the sensor and data transmission.

[0035] The detection component 202 includes a detector 2021 and a sensor 2022. The detector 2021 is located at the front end of the support mechanism 100, and the sensor 2022 is installed inside the detector 2021 to collect vibration data of the motor 2012 in real time and transmit it to an external system.

[0036] Specifically, the load-bearing mechanism 100 is made of high-strength metal material, which has good compressive strength and structural rigidity, and is suitable for stable operation under frequent vibration and heavy load conditions in industrial sites.

[0037] It should be noted that the load-bearing mechanism 100 is made of high-strength metal material, possessing excellent compressive strength and structural rigidity, making it suitable for stable operation under frequent vibration and heavy-load conditions in industrial settings. This structure not only provides robust support for the entire device but also exhibits excellent fatigue resistance and long-term reliability, effectively resisting dynamic impact forces generated during equipment operation and ensuring the stability of the system during long-term continuous operation.

[0038] Specifically, the base 1011 is equipped with multiple adjustment holes, which can be used with bolts to adjust the height and angle to adapt to different equipment layouts and material flow requirements, thereby improving the installation flexibility and adaptability of the device.

[0039] It should be noted that the base 1011 is equipped with multiple adjustment holes, which, together with bolts, allow for height and angle adjustments to adapt to different equipment layouts and material flow requirements, thereby enhancing the installation flexibility and adaptability of the device. This design supports rapid adjustment of the spatial position and tilt angle of the data acquisition device under different operating conditions, optimizing the contact state between the sensor and the motor, avoiding data errors caused by installation deviations, and improving detection accuracy.

[0040] Specifically, the limit block 1012 adopts an adjustable design, which can limit and fix the bearing mechanism 100 in different directions to prevent displacement or loosening during vibration and improve the overall stability of the device.

[0041] It should be noted that the limiting block 1012 adopts an adjustable design, which can limit and fix the bearing mechanism 100 in different directions to prevent displacement or loosening during vibration and improve the overall stability of the device. This structure enhances the anti-interference capability of the device in complex vibration environments through multi-directional limiting function, ensuring that the sensor is always in the preset detection position and guaranteeing the continuity and consistency of data acquisition.

[0042] Specifically, the controller 2011 has a built-in PLC control system that can automatically adjust the speed of the motor 2012 and the position of the connecting rod 2013 according to preset parameters, so as to realize the precise movement and positioning of the sensor 2022 and ensure the accuracy and reliability of data acquisition.

[0043] It should be noted that the controller 2011 has a built-in PLC control system, which can automatically adjust the speed of the motor 2012 and the position of the connecting rod 2013 according to preset parameters, so as to achieve precise movement and positioning of the sensor 2022 and ensure the accuracy and reliability of data acquisition. This control method has a fast response speed, high adjustment accuracy, supports multi-parameter setting and real-time feedback adjustment, improves the automation level and operating efficiency of the device, and meets the needs of modern intelligent manufacturing for efficient and flexible testing.

[0044] Specifically, the sensor 2022 adopts a high-sensitivity accelerometer sensor 2022, which has a wide frequency response range and low noise characteristics. It can capture minute vibration signals and is suitable for vibration detection needs under various complex working conditions, improving the quality and accuracy of data acquisition.

[0045] It should be noted that the Sensor 2022 employs a high-sensitivity accelerometer with a wide frequency response range and low noise characteristics. It can capture minute vibration signals and is suitable for vibration detection needs under various complex working conditions, improving the quality and accuracy of data acquisition. This sensor also possesses excellent temperature stability and electromagnetic interference resistance, maintaining stable operation in harsh environments such as high temperatures and strong electromagnetic fields. It is widely applicable in areas such as motor condition monitoring and equipment fault diagnosis.

[0046] In use, the bearing mechanism 100 first provides a stable support and installation foundation for the entire equipment. This bearing mechanism 100 is made of high-strength metal material, possessing excellent compressive strength and structural rigidity, capable of stable operation under frequent vibrations and heavy loads in industrial environments. The fixing component 101, located on the bearing mechanism 100, includes a base 1011 and a limiting block 1012. The base 1011 has multiple adjustment holes, which, when used with bolts, allow for height and angle adjustments to adapt to different equipment layouts and motor installation positions, improving the installation flexibility and adaptability of the device. The limiting block 1012 uses... The adjustable design allows for limiting and fixing the bearing mechanism 100 in different directions, preventing displacement or loosening during vibration and improving the overall stability and reliability of the device. The drive mechanism 200, located on one side of the bearing mechanism 100, provides the power required for sensor adjustment. The power supply assembly 201 includes a controller 2011, a motor 2012, and a connecting rod 2013. The controller 2011 has a built-in PLC control system that automatically adjusts the speed of the motor 2012 and the position of the connecting rod 2013 according to preset parameters, achieving precise movement and positioning of the sensor 2022 and ensuring accurate data acquisition. With high accuracy and continuity, this control method offers fast response and high adjustment precision, making it suitable for automated vibration detection needs at multiple points and angles. The detection component 202 includes a detector 2021 and a sensor 2022. The detector 2021 is located at the front end of the bearing mechanism 100, and the sensor 2022 is installed inside the detector 2021. It employs a high-sensitivity accelerometer with a wide frequency response range and low noise characteristics, capable of capturing minute vibration signals. It is suitable for vibration detection needs under various complex working conditions. The sensor 2022 also exhibits good temperature stability and electromagnetic interference resistance, functioning reliably under high temperature, strong electromagnetic interference, and other adverse conditions. It can maintain stable operation even in harsh environments and is widely applicable to fields such as motor condition monitoring, equipment fault diagnosis, and industrial automation maintenance. In practical applications, operators can set the detection path and sampling frequency through the controller 2011, start the motor 2012 to drive the connecting rod 2013 to move, and then control the movement of the detection component 202 on the predetermined trajectory to complete the acquisition of vibration data of multiple parts of the tested motor. The system can also integrate a wireless communication module to transmit the collected data to the host computer or cloud platform in real time, which facilitates remote monitoring and data analysis, and further improves the intelligence level and operation and maintenance efficiency of the equipment.

[0047] In summary, by incorporating a high-strength load-bearing mechanism 100, an adjustable limit component 1012, a PLC control drive system 201, and a high-sensitivity sensor 2022, the automation level, detection accuracy, and environmental adaptability of the motor vibration detection data acquisition device are improved, thereby effectively solving the technical problems of poor flexibility, insufficient stability, and inconvenient operation of traditional motor vibration detection devices.

[0048] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0049] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0050] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A motor vibration detection data acquisition device, characterized in that: include, The load-bearing mechanism (100) is used to provide a stable support and installation foundation for the entire device; A fixing member (101) is provided on the bearing mechanism (100) to achieve a reliable connection between the device and the motor under test; The base (1011) and the limiting block (1012) are provided at the bottom of the bearing mechanism (100), and the limiting block (1012) is provided above the base (1011) and fixedly connected to the bearing mechanism (100) to enhance the overall structural stability and installation accuracy. A drive mechanism (200) is located on one side of the support mechanism (100) and is used to provide the power support required for sensor adjustment; The power supply component (201) includes a controller (2011), a motor (2012), and a connecting rod (2013). The controller (2011) is located outside the bearing mechanism (100). The motor (2012) is connected to the detection component (202) through the connecting rod (2013) and is used to control the position adjustment of the sensor and data transmission. The detection component (202) includes a detector (2021) and a sensor (2022). The detector (2021) is located at the front end of the support mechanism (100), and the sensor (2022) is installed inside the detector (2021) for real-time acquisition of vibration data of the motor (2012) and transmission to an external system.

2. The motor vibration detection data acquisition device according to claim 1, characterized in that: The bearing mechanism (100) is made of high-strength metal material, which has good compressive strength and structural rigidity, and is suitable for stable operation under frequent vibration and heavy load conditions in industrial sites.

3. The motor vibration detection data acquisition device according to claim 2, characterized in that: The base (1011) is provided with multiple adjustment holes, which can be used with bolts to adjust the height and angle to adapt to different equipment layouts and material flow requirements, thereby improving the installation flexibility and adaptability of the device.

4. The motor vibration detection data acquisition device according to claim 3, characterized in that: The limiting block (1012) adopts an adjustable design, which can limit and fix the bearing mechanism (100) in different directions to prevent displacement or loosening during vibration and improve the overall stability of the device.

5. The motor vibration detection data acquisition device according to claim 4, characterized in that: The controller (2011) has a built-in PLC control system, which can automatically adjust the speed of the motor (2012) and the position of the connecting rod (2013) according to preset parameters, so as to realize the precise movement and positioning of the sensor (2022) and ensure the accuracy and reliability of data acquisition.

6. The motor vibration detection data acquisition device according to claim 5, characterized in that: The sensor (2022) is a high-sensitivity accelerometer with a wide frequency response range and low noise characteristics. It can capture minute vibration signals and is suitable for vibration detection needs under various complex working conditions, thereby improving the quality and accuracy of data acquisition.

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