A smart monitoring device for abnormal vibration of electromechanical equipment

Abstract

This utility model discloses an intelligent monitoring device for abnormal vibration of electromechanical equipment, including a stable frame, with mounting frames on both sides of the stable frame. Vibration sensors are arrayed within the mounting frames. It also includes an adjustment component, which is set within the mounting frames to adjust the position of the vibration sensors on the surface of the electromechanical equipment. In the adjustment component, a limit gear plate is fixed to the bottom surface of a movable frame and a movable plate. Under the action of a reciprocating motor, the reciprocating gear can move back and forth with the limit gear plate, allowing the movable frame and movable plate to move alternately with the vibration sensors on their surfaces. When a small number of vibration sensors on the movable plate detect abnormal vibration of the electromechanical equipment, under the drive of the reciprocating motor, a large number of vibration sensors on the surface of the movable frame will again come into contact with other parts of the electromechanical equipment, thus confirming the abnormal vibration. This design improves the accuracy of the monitoring device through alternating contact.

Description

Technical Field

[0001] This utility model relates to the field of vibration monitoring technology for electromechanical equipment, specifically to an intelligent monitoring device for abnormal vibration of electromechanical equipment. Background Technology

[0002] The intelligent monitoring device for abnormal vibration of electromechanical equipment is a device used to monitor the vibration status of electromechanical equipment in real time. It can detect abnormal vibrations in a timely manner and provide important information for equipment maintenance and management.

[0003] Existing vibration monitoring devices for electromechanical equipment have relatively simple functions. Most of them directly install vibration sensors on the vibrating electromechanical equipment. The vibration sensors vibrate continuously along with the equipment, which shortens their lifespan. Long-term use affects the accuracy of the device's monitoring. Moreover, the installation and removal of vibration sensors are relatively troublesome during maintenance, resulting in low maintenance efficiency and reducing the device's practicality.

[0004] Therefore, there is an urgent need for an intelligent monitoring device for abnormal vibration of electromechanical equipment to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an intelligent monitoring device for abnormal vibration of electromechanical equipment, in order to solve the problems mentioned in the background art. The existing electromechanical equipment vibration monitoring devices have relatively simple functions. Most of them directly install vibration sensors on the vibrating electromechanical equipment. The vibration sensors vibrate continuously with the electromechanical equipment, which shortens the service life of the vibration sensors. Long-term use affects the accuracy of the device's monitoring. Moreover, the installation and removal of vibration sensors are relatively troublesome during device maintenance, resulting in low maintenance efficiency and reducing the practicality of the device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an intelligent monitoring device for abnormal vibration of electromechanical equipment, comprising a stable frame, mounting frames on both sides of the stable frame and movably connected to the stable frame, a base at the bottom of the mounting frame, a guide plate fixed to the bottom surface of the mounting frame, a guide groove on the top surface of the base and movably connected to the guide plate and the guide groove, an electric telescopic rod fixed in the guide groove and its output end fixedly connected to the guide plate, an array of vibration sensors within the mounting frame, and a limit groove within the mounting frame; further comprising an adjustment component, which is disposed within the mounting frame for adjusting the position of the vibration sensors on the surface of the electromechanical equipment; and an installation component, which is disposed within the adjustment component for installing the vibration sensors.

[0007] Furthermore, the adjustment component includes a movable frame, in which a movable plate is provided and the movable plate is movably connected to the movable frame. The movable frame and the movable plate are respectively movably connected to the mounting frame. The bottom surfaces of the movable frame and the movable plate are respectively fixed with limit gear plates, and the limit gear plates are respectively movably connected to limit grooves.

[0008] Furthermore, a reciprocating motor is fixed inside the mounting frame, and the output end of the reciprocating motor passes through the bottom surface of the limiting groove. A reciprocating gear is fixed to the output end of the reciprocating motor, and the reciprocating gear meshes with the limiting gear plate. Placement grooves are evenly opened on the surfaces of the movable frame and the movable plate, and the placement grooves pass through the movable plate and the movable frame. An electrical groove is opened on the bottom surface of the placement groove.

[0009] Furthermore, the mounting assembly includes an electrical column, which is movably connected to an electrical groove. One end of the electrical column is fixed with a limit post, and an mounting groove is formed on the surface of the electrical column, with a vibration sensor movably connected to the mounting groove.

[0010] Furthermore, a pressure sensor is fixed inside the electrical groove, and a buffer spring is provided on the surface of the limiting post, with both ends of the buffer spring fixedly connected to the pressure sensor and the electrical post, respectively.

[0011] Furthermore, the mounting frame is centrally symmetrical about the stabilizing frame, a gear rack is fixed to the inner side of the mounting frame, an extension motor is fixed to the top surface of the stabilizing frame, and the output end of the extension motor passes through the top surface of the stabilizing frame. An extension gear is fixed to the output end of the extension motor, and the extension gear meshes with the gear rack.

[0012] Furthermore, a controller is fixed to the side of the mounting frame, and universal wheels are arranged in an array on the bottom surface of the base, with each universal wheel rotatably connected to the base. Threaded rods are arranged in an array on the bottom surface of the base, and each threaded rod passes through the base and is threadedly connected to the base. A support base is fixed to the bottom end of each threaded rod, and a fixing nut is provided at the top end of each threaded rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model discloses an intelligent monitoring device for abnormal vibration of electromechanical equipment. An adjustment assembly is provided within the mounting frame. Limit gear plates are fixed to the bottom surfaces of the movable frame and the movable plate, respectively. Under the action of a reciprocating motor, the reciprocating gears can move the limit gear plates back and forth, allowing the movable frame and the movable plate to move alternately with the vibration sensors on their surfaces. When a small number of vibration sensors on the movable plate detect abnormal vibration of the electromechanical equipment, under the drive of the reciprocating motor, a large number of vibration sensors on the surface of the movable frame will again contact other parts of the electromechanical equipment, thus confirming the abnormal vibration. This design improves the accuracy of the monitoring device through alternating contact.

[0015] 2. This utility model discloses an intelligent monitoring device for abnormal vibration of electromechanical equipment. An installation component is included in the adjustment assembly. In the installation component, an electrical column is movably connected to an electrical groove in the adjustment assembly. The installation groove on the surface of the electrical column allows for quick installation and removal of the vibration sensor. A buffer spring is directly installed between the electrical column and the pressure sensor. When the pressure between the vibration sensor and the electromechanical equipment is too high, the buffer spring will contract to prevent damage to the vibration sensor. This design not only facilitates the installation and removal of the vibration sensor but also provides a certain degree of protection for the vibration sensor, extending its service life. Attached Figure Description

[0016] Figure 1 This is an isometric view of the present invention;

[0017] Figure 2 This is an overall sectional view of the present invention;

[0018] Figure 3 This is an exploded view of the overall structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0020] Figure 5 This is a cross-sectional view of the adjustment component of this utility model;

[0021] Figure 6 This is an exploded view of the structure of the adjustment component of this utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the adjustment component of this utility model during operation;

[0023] Figure 8 This is a schematic diagram of the installation component of this utility model;

[0024] Figure 9 This is a cross-sectional view of the mounting component of this utility model;

[0025] Figure 10This is an exploded view of the installation component of this utility model.

[0026] In the diagram: 1. Adjustment component; 101. Movable frame; 102. Movable plate; 103. Placement slot; 104. Electrical slot; 105. Reciprocating motor; 106. Limit gear plate; 107. Reciprocating gear; 2. Mounting component; 201. Pressure sensor; 202. Buffer spring; 203. Electrical column; 204. Mounting slot; 205. Limit column; 3. Mounting frame; 4. Controller; 5. Stabilizing frame; 6. Extension motor; 7. Base; 8. Support base; 9. Threaded rod; 10. Fixing nut; 11. Guide plate; 12. Guide slot; 13. Electric telescopic rod; 14. Caster wheel; 15. Gear rack; 16. Extension gear; 17. Vibration sensor; 18. Limit slot. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-10This utility model provides an intelligent monitoring device for abnormal vibration of electromechanical equipment, including a stable frame 5, with mounting frames 3 on both sides of the stable frame 5, and the mounting frames 3 are movably connected to the stable frame 5. A base 7 is provided at the bottom of the mounting frame 3, and a guide plate 11 is fixed to the bottom surface of the mounting frame 3. A guide groove 12 is formed on the top surface of the base 7, and the guide plate 11 is movably connected to the guide groove 12. An electric telescopic rod 13 is fixed in the guide groove 12, and the output end of the electric telescopic rod 13 is fixedly connected to the guide plate 11. Vibration sensors 17 are arrayed inside the mounting frame 3. The system includes a limiting groove 18; it also includes an adjustment component 1, which is set in the mounting frame 3 to adjust the position of the vibration sensor 17 on the surface of the electromechanical equipment; and a mounting component 2, which is set inside the adjustment component 1 to install the vibration sensor 17. The mounting frame 3 is centrally symmetrical about the stabilizing frame 5. A gear rack 15 is fixed to the inner side of the mounting frame 3. An extension motor 6 is fixed to the top surface of the stabilizing frame 5, and the output end of the extension motor 6 passes through the top surface of the stabilizing frame 5. An extension gear 16 is fixed to the output end of the extension motor 6, and the extension gear 16 meshes with the gear rack 15. A controller 4 is fixed to the side of the mounting frame 3. A universal wheel 14 is arrayed on the bottom surface of the base 7, and the universal wheel 14 is rotatably connected to the base 7. A threaded rod 9 is arrayed on the bottom surface of the base 7, and the threaded rod 9 passes through the base 7 and is threadedly connected to the base 7. A support seat 8 is fixed to the bottom end of the threaded rod 9, and a fixing nut 10 is provided at the top end of the threaded rod 9.

[0029] Specifically, before use, the device is adjusted according to the size and height of the electromechanical equipment to be monitored. Driven by the extension motor 6, the extension gear 16 meshes with the gear rack 15 on the inner side of the mounting frame 3 and moves. The mounting frame 3 moves in opposite directions at equal distances along the stabilizing frame 5. Driven by the electric telescopic rod 13, the mounting frame 3 moves up and down along the guide groove 12 for adjustment. Then, the vibration sensor 17 is installed in the mounting assembly 2. Then, under the adjustment of the adjustment assembly 1, part of the vibration sensor 17 contacts the surface of the electromechanical equipment. When the device needs to be moved, the horizontal plane of the bottom surface of the support seat 8 at the bottom of the threaded rod 9 is higher than the bottom surface of the universal wheel 14. When the device needs to be used stably, the fixing nut 10 at the top of the threaded rod 9 is rotated by a tool to make the support seat 8 lift the device smoothly.

[0030] The adjustment component 1 includes a movable frame 101, a movable plate 102 is provided in the movable frame 101 and the movable plate 102 is movably connected to the movable frame 101, and the movable frame 101 and the movable plate 102 are respectively movably connected to the mounting frame 3. The bottom surfaces of the movable frame 101 and the movable plate 102 are respectively fixed with a gear plate 106, and the gear plate 106 is respectively movably connected to the limiting groove 18. The mounting frame 3 is fixed with a reciprocating motor 105, and the output end of the reciprocating motor 105 passes through the bottom surface of the limiting groove 18. The output end of the reciprocating motor 105 is fixed with a reciprocating gear 107, and the reciprocating gear 107 meshes with the gear plate 106. The surfaces of the movable frame 101 and the movable plate 102 are evenly provided with placement grooves 103, and the placement grooves 103 pass through the movable plate 102 and the movable frame 101 respectively. The bottom surface of the placement grooves 103 is provided with an electrical groove 104.

[0031] Specifically, in the adjustment assembly 1, the bottom surfaces of the movable frame 101 and the movable plate 102 are respectively fixed with gear plates 106. Under the action of the reciprocating motor 105, the reciprocating gear 107 can move back and forth with the gear plates 106, so that the movable frame 101 and the movable plate 102 can move the vibration sensors 17 on their surfaces alternately. When a small number of vibration sensors 17 on the movable plate 102 sense abnormal vibration of the electromechanical equipment, under the drive of the reciprocating motor 105, a large number of vibration sensors 17 on the surface of the movable frame 101 will contact other parts of the electromechanical equipment again, thereby confirming the abnormal vibration of the electromechanical equipment. This design improves the accuracy of device monitoring through alternating contact.

[0032] Mounting assembly 2 includes an electrical column 203, which is movably connected to an electrical groove 104. One end of the electrical column 203 is fixed with a limiting column 205. An installation groove 204 is provided on the surface of the electrical column 203, and the vibration sensor 17 is movably connected to the installation groove 204. A pressure sensor 201 is fixed on the inner side of the electrical groove 104. A buffer spring 202 is provided on the surface of the limiting column 205, and both ends of the buffer spring 202 are fixedly connected to the pressure sensor 201 and the electrical column 203, respectively.

[0033] Specifically, in the mounting assembly 2, the electrical column 203 is movably connected to the electrical groove 104 in the adjustment assembly 1. The mounting groove 204 on the surface of the electrical column 203 allows the vibration sensor 17 to be quickly installed and removed. A buffer spring 202 is provided directly between the electrical column 203 and the pressure sensor 201. When the pressure between the vibration sensor 17 and the electromechanical equipment is too high, the buffer spring 202 will contract to prevent the vibration sensor 17 from being damaged. This design not only facilitates the installation and removal of the vibration sensor 17, but also provides a certain degree of protection for the vibration sensor 17 and extends its service life.

[0034] Working principle: In adjustment assembly 1, the bottom surfaces of movable frame 101 and movable plate 102 are respectively fixed with gear plates 106. Under the action of reciprocating motor 105, reciprocating gear 107 can move back and forth with gear plates 106, so that movable frame 101 and movable plate 102 can move the vibration sensors 17 on their surfaces alternately. When a small number of vibration sensors 17 on movable plate 102 sense abnormal vibration of the electromechanical equipment, under the drive of reciprocating motor 105, a large number of vibration sensors 17 on the surface of movable frame 101 will contact other parts of the electromechanical equipment again. In mounting assembly 2, electrical column 203 is movably connected to electrical groove 104 in adjustment assembly 1. The mounting groove 204 on the surface of electrical column 203 allows vibration sensors 17 to be quickly installed and removed. A buffer spring 202 is provided directly between electrical column 203 and pressure sensor 201. When the pressure between vibration sensor 17 and electromechanical equipment is too large, buffer spring 202 will contract to prevent vibration sensor 17 from being damaged.

[0035] Before use, the device is adjusted according to the size and height of the electromechanical equipment to be monitored. Driven by the extension motor 6, the extension gear 16 meshes with the gear rack 15 on the inner side of the mounting frame 3 and moves. The mounting frame 3 moves in opposite directions at equal distances along the stabilizing frame 5. Driven by the electric telescopic rod 13, the mounting frame 3 moves up and down along the guide groove 12 for adjustment. Then, the vibration sensor 17 is installed in the mounting assembly 2. Then, under the adjustment of the adjustment assembly 1, part of the vibration sensor 17 contacts the surface of the electromechanical equipment. When the device needs to be moved, the bottom surface of the support seat 8 at the bottom of the threaded rod 9 is higher than the bottom surface of the caster wheel 14. When the device needs to be used stably, the fixing nut 10 at the top of the threaded rod 9 is rotated by a tool to make the support seat 8 lift the device smoothly.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An intelligent monitoring device for abnormal vibration of electromechanical equipment, comprising a stable frame (5), wherein mounting frames (3) are respectively provided on both sides of the stable frame (5), and the mounting frames (3) are movably connected to the stable frame (5), wherein a base (7) is provided at the bottom of the mounting frame (3), a guide plate (11) is fixed on the bottom surface of the mounting frame (3), a guide groove (12) is provided on the top surface of the base (7), and the guide plate (11) is movably connected to the guide groove (12), an electric telescopic rod (13) is fixed in the guide groove (12), and the output end of the electric telescopic rod (13) is fixedly connected to the guide plate (11), a vibration sensor (17) is arrayed in the mounting frame (3), and a limit groove (18) is provided in the mounting frame (3); Its features are, Also includes: Adjustment component (1), which is disposed in the mounting frame (3) for adjusting the position of vibration sensor (17) on the surface of electromechanical equipment; Mounting component (2), which is disposed within the adjusting component (1) for mounting vibration sensor (17).

2. The intelligent monitoring device for abnormal vibration of electromechanical equipment according to claim 1, characterized in that: The adjustment component (1) includes a movable frame (101), in which a movable plate (102) is provided, and the movable plate (102) is movably connected to the movable frame (101). The movable frame (101) and the movable plate (102) are respectively movably connected to the mounting frame (3). The bottom surfaces of the movable frame (101) and the movable plate (102) are respectively fixed with a gear plate (106), and the gear plate (106) is respectively movably connected to the limiting groove (18).

3. The intelligent monitoring device for abnormal vibration of electromechanical equipment according to claim 2, characterized in that: A reciprocating motor (105) is fixed inside the mounting frame (3), and the output end of the reciprocating motor (105) passes through the bottom surface of the limiting groove (18). A reciprocating gear (107) is fixed at the output end of the reciprocating motor (105), and the reciprocating gear (107) meshes with the gear plate (106) respectively. Placement grooves (103) are evenly opened on the surfaces of the movable frame (101) and the movable plate (102), and the placement grooves (103) pass through the movable plate (102) and the movable frame (101) respectively. An electrical groove (104) is opened on the bottom surface of the placement groove (103).

4. The intelligent monitoring device for abnormal vibration of electromechanical equipment according to claim 3, characterized in that: The mounting assembly (2) includes an electrical column (203) and is movably connected to an electrical groove (104). One end of the electrical column (203) is fixed with a limit post (205). An mounting groove (204) is provided on the surface of the electrical column (203), and the vibration sensor (17) is movably connected to the mounting groove (204).

5. The intelligent monitoring device for abnormal vibration of electromechanical equipment according to claim 4, characterized in that: A pressure sensor (201) is fixed inside the electrical tank (104), and a buffer spring (202) is provided on the surface of the limiting post (205), with the two ends of the buffer spring (202) fixedly connected to the pressure sensor (201) and the electrical post (203) respectively.

6. The intelligent monitoring device for abnormal vibration of electromechanical equipment according to claim 1, characterized in that: The mounting frame (3) is centrally symmetrical about the stabilizing frame (5). A gear rack (15) is fixed on the inner side of the mounting frame (3). An extension motor (6) is fixed on the top surface of the stabilizing frame (5). The output end of the extension motor (6) passes through the top surface of the stabilizing frame (5). An extension gear (16) is fixed on the output end of the extension motor (6). The extension gear (16) meshes with the gear rack (15).

7. The intelligent monitoring device for abnormal vibration of electromechanical equipment according to claim 1, characterized in that: The mounting frame (3) is fixed with a controller (4) on its side. The bottom surface of the base (7) is provided with casters (14), and the casters (14) are rotatably connected to the base (7). The bottom surface of the base (7) is provided with threaded rods (9), and the threaded rods (9) pass through the base (7) and are threadedly connected to the base (7). The bottom end of the threaded rod (9) is fixed with a support seat (8), and the top end of the threaded rod (9) is provided with a fixing nut (10).

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