Vibration detection equipment for electromechanical equipment
By designing a vibration detection device for electromechanical equipment using a placement rack and vibration detection components, the problem that traditional equipment is difficult to fully reflect the vibration condition of the equipment is solved, and higher detection accuracy and lower maintenance costs are achieved.
Patent Information
- Application Number
- CN202421732960.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-22
AI Technical Summary
Existing electromechanical vibration detection equipment mostly uses traditional sensors, which is difficult to fully reflect the vibration of the equipment in different positions and directions, resulting in insufficient data accuracy, insufficient sensitivity, low detection accuracy, easy to be disturbed by external interference, and the equipment installation and debugging are complex, and the maintenance costs are high.
A vibration detection device for electromechanical equipment is designed, using a placement frame and vibration detection component. The vibration detection component consists of an elastic base, a detection horn and a sensor. The two sets of vibration detection components are located at both ends of electromechanical equipment. The mechanical vibration signals are captured through resonance technology to achieve accurate measurement of parameters such as vibration frequency and amplitude.
It improves the accuracy and reliability of vibration detection, simplifies the equipment installation and debugging process, reduces maintenance costs, makes the operation status judgment of electromechanical equipment more accurate, and provides more effective data support.
Smart Images
Figure CN222950707U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of electromechanical equipment, and in particular to a vibration detection device for electromechanical equipment. Background Art
[0002] In current industrial production, electromechanical equipment is widely used, and its operating status directly affects production efficiency and safety. Therefore, it is particularly important to monitor and detect the operating status of electromechanical equipment in real time. Among them, vibration detection is one of the important means to judge the operating status of electromechanical equipment. However, existing electromechanical equipment vibration detection equipment mostly uses traditional sensors to detect the vibration of the equipment. However, a single sensor is difficult to fully reflect the vibration of the equipment in different positions and directions, resulting in insufficient data accuracy, insufficient sensitivity, low detection accuracy, and susceptibility to external interference. In addition, the equipment is complicated to install and debug, requires professional personnel to operate, and has high maintenance costs. These problems lead to inaccurate judgment of the operating status of electromechanical equipment, making it difficult to provide effective data support for equipment maintenance and management.
[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0004] In order to solve the problem that the existing electromechanical equipment vibration detection equipment mostly uses traditional sensors to detect the vibration of the equipment, however, a single sensor is difficult to fully reflect the vibration of the equipment in different positions and directions, resulting in insufficient data accuracy, insufficient sensitivity, low detection accuracy, and susceptibility to external interference; and the equipment is complicated to install and debug, requires professional personnel to operate, and has high maintenance costs, the present application provides an electromechanical equipment vibration detection device.
[0005] The present application provides a mechanical and electrical equipment vibration detection device that adopts the following technical solution:
[0006] A vibration detection device for electromechanical equipment comprises a placement frame, wherein the placement frame is composed of a placement frame 1 and a placement frame 2, wherein vibration detection frames are arranged inside the placement frame 1 and the placement frame 2, wherein an elastic base is arranged at the bottom of the vibration detection frame, wherein a detection horn is installed inside the elastic base, and a sensor is installed on the detection horn.
[0007] Preferably, both sides of the ends of the placing rack 1 and the placing rack 2 close to each other are connected with guide racks by screws, and a group of guide rollers are rotatably installed inside the guide racks.
[0008] Preferably, the back walls of the placement rack 1 and the placement rack 2 are connected with support arms via screws, and the top of the placement rack 1 is symmetrically welded with support rods.
[0009] Preferably, the outer wall of the bottom end of the first placement rack is an integral structure with a connecting frame welded thereto, and the outer wall of the top end of the second placement rack is an integral structure with a fixing plate welded thereto.
[0010] Preferably, the corners of the two groups of vibration detection frames that are away from each other are connected with support springs, and the ends of the two groups of support springs that are away from each other are respectively connected to the connecting frame and the inner wall of the fixing plate.
[0011] Preferably, the edges and corners of the inner walls of the vibration detection frame and the elastic base are connected with connecting rods for support, and the interiors of the vibration detection frame and the elastic base are provided with mounting grooves adapted to the detection horn.
[0012] In summary, this application includes the following beneficial technical effects:
[0013] The present application can support the electromechanical equipment by setting up a placement frame, and vibration detection components are provided at both ends of the placement frame. The vibration detection components are composed of an elastic base, a detection speaker and a sensor. The two groups of vibration detection components are respectively located at the two ends of the electromechanical equipment and are at different distances from the electromechanical equipment, which is convenient for collecting detection data at different distances. In the working environment of the electromechanical equipment, when the electromechanical equipment vibrates, the speaker will generate corresponding vibration frequency, amplitude, and waveform due to resonance. Through the setting of the vibration sensor, the mechanical vibration signal generated by the speaker during the sound generation process can be captured, thereby realizing accurate measurement of parameters such as the speaker vibration frequency and amplitude, greatly improving the accuracy and reliability of the detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a front view of a vibration detection device for electromechanical equipment according to an embodiment of the application.
[0015] Figure 2 It is a structural schematic diagram of a vibration detection device for electromechanical equipment according to an embodiment of the application.
[0016] Figure 3 It is a schematic diagram of the structure of the elastic base of the application embodiment.
[0017] Explanation of the accompanying drawings: 1. Placement rack one; 2. Placement rack two; 3. Guide rack; 4. Guide roller; 5. Fixed plate; 6. Support arm; 7. Support rod; 8. Connecting rack; 9. Vibration detection rack; 10. Support spring; 11. Connecting rod; 12. Elastic base; 13. Detection horn; 14. Mounting slot; 15. Sensor. DETAILED DESCRIPTION
[0018] The following is combined with Figure 1-3 This application is described in further detail.
[0019] The present application embodiment discloses a vibration detection device for electromechanical equipment. Figure 1-Figure 2 , including a placement rack, the placement rack consists of a placement rack 1 and a placement rack 2, the back walls of the placement rack 1 and the placement rack 2 are connected with a support arm 6 by screws, and the support and fixation between the placement rack 1 and the placement rack 2 is formed by the support arm 6 to improve the strength of the structure, and the two sides of the end where the placement rack 1 and the placement rack 2 are close to each other are connected with a guide rack 3 by screws, and a group of guide rollers 4 are rotatably installed inside the guide rack 3 to facilitate pushing the electromechanical equipment into the placement rack 1 and the placement rack 2, reducing the resistance to movement, and support rods 7 are symmetrically welded on the top of the placement rack 1, and the bottom of the electromechanical equipment can be supported by the support rods 7.
[0020] Reference Figure 2-Figure 3 As shown, a connecting frame 8 is welded to the outer wall of the bottom end of the placing frame 1 in an integral structure, and a fixing plate 5 is welded to the outer wall of the top end of the placing frame 2 in an integral structure. Vibration detection frames 9 are provided inside the placing frame 1 and the placing frame 2. Two groups of vibration detection frames 9 are respectively located inside the connecting frame 8 and the fixing plate 5. Support springs 10 are connected to the corners of the ends of the two groups of vibration detection frames 9 that are away from each other. The ends of the two groups of support springs 10 that are away from each other are respectively connected to the inner walls of the connecting frame 8 and the fixing plate 5, thereby forming support for the vibration detection frames 9.
[0021] Furthermore, an elastic base 12 is provided at the bottom of the vibration detection frame 9, and a detection speaker 13 is installed inside the elastic base 12. The detection speaker 13 can absorb the amplitude generated by the operation of the electromechanical equipment and generate corresponding vibration frequency, amplitude, and waveform. A sensor 15 is installed on the detection speaker 13, and the sensor 15 can capture the mechanical vibration signal generated by the speaker during the sounding process;
[0022] Furthermore, connecting rods 11 for support are connected at the corners of the inner walls of the vibration detection frame 9 and the elastic base 12, and mounting grooves 14 adapted to the detection horn 13 are provided inside the vibration detection frame 9 and the elastic base 12. The overall structure is simple and ingenious, and the connection is stable.
[0023] The implementation principle of a vibration detection device for electromechanical equipment in an embodiment of the present application is as follows: when in use, the electromechanical equipment can be guided by the setting of the guide frame 3, and the contact between the guide roller 4 and the electromechanical equipment can assist in sliding, thereby increasing the moving speed and facilitating the pushing of the electromechanical equipment to the placement rack 1 and the placement rack 2. After the electromechanical equipment is placed on the support rod 7, the electromechanical equipment is turned on. When it is running, a corresponding working frequency will be generated. Due to the transmission of sound waves, the detection speaker 13 will resonate with the electromechanical equipment at this time, and due to the elastic connection between the support spring 10 and the elastic base 12, the detection speaker 13 can be driven to vibrate with a corresponding frequency, amplitude, and waveform. At this time, the sensor 15 can capture the mechanical vibration signal generated by the speaker during the sounding process, and realize accurate measurement of parameters such as the speaker vibration frequency and amplitude, making the inspection and replacement of electrical components in the electromechanical equipment more convenient and quick, greatly reducing the maintenance time and cost.
[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A vibration detection device for electromechanical equipment, comprising a placement frame, characterized in that: The placement rack is composed of a placement rack 1 (1) and a placement rack 2 (2), wherein a vibration detection rack (9) is provided inside the placement rack 1 (1) and the placement rack 2 (2), wherein an elastic base (12) is provided at the bottom of the vibration detection rack (9), a detection speaker (13) is installed inside the elastic base (12), and a sensor (15) is installed on the detection speaker (13).
2. The electromechanical equipment vibration detection device according to claim 1, characterized in that: Both sides of the mutually adjacent ends of the placing frame 1 (1) and the placing frame 2 (2) are connected with guide frames (3) by screws, and a group of guide rollers (4) are rotatably mounted inside the guide frames (3).
3. The electromechanical equipment vibration detection device according to claim 1, characterized in that: The back walls of the placement rack 1 (1) and the placement rack 2 (2) are connected with support arms (6) via screws, and the top of the placement rack 1 (1) is symmetrically welded with support rods (7).
4. The electromechanical equipment vibration detection device according to claim 1, characterized in that: The outer wall at the bottom end of the placement rack 1 (1) is an integral structure with a connecting frame (8) welded thereto, and the outer wall at the top end of the placement rack 2 (2) is an integral structure with a fixing plate (5) welded thereto.
5. The electromechanical equipment vibration detection device according to claim 4, characterized in that: The corners of the two groups of vibration detection frames (9) that are away from each other are both connected to support springs (10), and the ends of the two groups of support springs (10) that are away from each other are respectively connected to the inner wall of the connecting frame (8) and the fixing plate (5).
6. The electromechanical equipment vibration detection device according to claim 1, characterized in that: Connecting rods (11) for support are connected at the corners of the inner walls of the vibration detection frame (9) and the elastic base (12), and mounting grooves (14) adapted to the detection horn (13) are provided inside the vibration detection frame (9) and the elastic base (12).