Equipment vibration real-time monitoring device

Abstract

The utility model discloses an equipment vibration real-time monitoring device, which belongs to the technical field of data acquisition, and is characterized by comprising a protective shell, two sides of the bottom of the protective shell are respectively provided with an installation assembly, and two sides of the protective shell are respectively provided with an auxiliary assembly. The mounting assembly comprises an upper telescopic fixing belt bolted to the outer side of the protective shell, a clamping groove is formed in the bottom of the upper telescopic fixing belt, and a lower telescopic fixing belt is clamped to the bottom of the upper telescopic fixing belt; the equipment vibration real-time monitoring device can solve the problems that an existing equipment vibration real-time monitoring device is inconvenient to monitor equipment of different specifications and different vibration positions of the equipment in real time, so that when a vibration source of the equipment appears at different parts of the equipment, errors of monitoring data occur, and the monitoring accuracy is influenced; and the vibration of the equipment is not conveniently and stably monitored, so that a monitoring device is easy to shift or fall off, and the reliability of monitoring data is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to data acquisition technical field, especially a kind of equipment vibration real-time monitoring device. BACKGROUND

[0002] A large number of studies show that power equipment failure will be reflected in vibration characteristics, for example, generator rotor imbalance, winding short circuit, bearing wear and other failures, will cause abnormal changes in equipment vibration amplitude, frequency and phase, the close contact between its failure and vibration highlights the necessity of real-time monitoring of power equipment vibration, so as to capture abnormal vibration signals in time, prevent failure.

[0003] At present, in industrial production environment, for the rotating equipment, most of the faults of equipment are closely related to the vibration generated in mechanical movement, in order to ensure the normal operation of equipment and maintain the equipment in time, it is necessary to monitor the vibration in the running process of equipment in real time;Traditional vibration monitoring sensor has high power consumption, complicated installation and high construction cost;

[0004] The existing patent (announcement number: CN213455835U) a rotating equipment vibration state monitoring device, vibration monitoring sensor is installed on the monitored equipment, and the vibration data of the monitored equipment is collected;Vibration analysis platform, in communication connection with vibration monitoring sensor, analyzes the data collected by vibration monitoring sensor, and judges the equipment state according to the data analysis result;Vibration monitoring sensor can monitor the vibration of the monitored equipment at fixed point, and the data transmitted by vibration monitoring sensor is processed and analyzed by vibration analysis platform, the equipment state is judged according to the data analysis result, the stored historical vibration data can be quickly searched and inquired;Its vibration monitoring sensor has low power consumption, simple installation and strong anti-interference ability, vibration analysis platform can send equipment failure warning information in advance, can analyze data and judge equipment failure according to analysis result, improve equipment maintenance efficiency.

[0005] In view of the above problems, the existing patent gives a solution, the existing equipment vibration real-time monitoring device is not convenient for real-time monitoring of different specifications of equipment and different vibration positions of equipment, which leads to error of monitoring data when vibration source of equipment appears in different parts of equipment, affects the accuracy of monitoring, and is not convenient for stable monitoring of vibration of equipment, which leads to displacement or falling of monitoring device, affects the reliability of monitoring data.

[0006] Therefore, an equipment vibration real-time monitoring device is proposed. Utility model content

[0007] The utility model discloses a device vibration real -time monitoring device can solve the device vibration real -time monitoring device of current inconveniently to the different vibration position of different specifications equipment and equipment is monitored in real time, leads to when the vibration source of equipment appears at the different parts of equipment its monitoring data error, influence its monitoring accuracy, and inconveniently stably to the vibration of equipment is monitored, leads to its monitoring device is easy to shift or fall off, influence the reliability of monitoring data problem.

[0008] In order to realize above-mentioned purpose, the utility model provides following technical scheme: a device vibration real -time monitoring device, including the protective housing, the both sides of the bottom of protective housing all are provided with installation component, the both sides of protective housing all are provided with auxiliary assembly,

[0009] The installation component includes the upper telescopic fixing band of bolted to the outside of the protective housing, the bottom of the upper telescopic fixing band is provided with the clamping groove, the bottom of the upper telescopic fixing band is clamped with the lower telescopic fixing band, the outside of the lower telescopic fixing band is bolted with the limiting frame, the inside of the limiting frame is fixedly connected with the reset spring, the inside of the reset spring is fixedly connected with the limiting ring, the inside of the limiting frame is slidably connected with the limiting rod, the limiting rod is clamped with the clamping groove, and the outside of the limiting rod is fixedly connected with the inside of the limiting ring.

[0010] Preferably, the auxiliary assembly includes a fixing block bolted to the outside of the protective housing, and the inside of the fixing block is threadedly connected with an adjusting rod.

[0011] Preferably, the top of the adjusting rod is fixedly connected with an adjusting block, and the bottom of the adjusting rod is fixedly connected with a suction disc.

[0012] Preferably, the both sides of the fixing block are fixedly connected with side plates, the bottom of each side plate is provided with a placing groove, and the inside of each placing groove is bolted with a powerful magnet.

[0013] Preferably, the inside of the protective housing is provided with a vibration monitor, and the front side of the protective housing is provided with a control switch.

[0014] Preferably, the rear side of the protective housing is bolted with a wiring board, and the inside of the wiring board is provided with a data delivery line.

[0015] Preferably, the bottom of the protective housing is bolted with a buffer pad, and the buffer pad is made of rubber.

[0016] Preferably, the outside of the protective housing is bolted with a communication module, and the communication module is electrically connected with the vibration monitor.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1、The application can be flexibly adjusted according to the actual size and shape of the equipment through the installation assembly, so as to solve the problem that the traditional monitoring device is difficult to adapt to different specifications of equipment, widen the application range of the monitoring device, and can be installed at different parts of the equipment according to the position difference of the vibration source of the equipment, so as to avoid data error caused by improper monitoring position, and improve the accuracy of monitoring.

[0019] 2、The auxiliary assembly can ensure that the monitoring device is fixed, so that the operator can flexibly adjust according to the flatness and material characteristics of the equipment surface, so as to ensure that the monitoring device can achieve the best installation effect on various equipment surfaces and maintain the stability of monitoring. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure diagram of the equipment vibration real-time monitoring device of the utility model.

[0021] Figure 2 It is a cutting drawing of the installation assembly of the utility model.

[0022] Figure 3 It is a sectional view of the auxiliary assembly of the utility model.

[0023] Figure 4 It is a structure schematic view of the protective shell of the utility model.

[0024] Figure 5 It is a split schematic view of the protective shell of the utility model.

[0025] In the drawing, 1, protective shell; 2, buffer pad; 3, communication module; 4, installation assembly; 401, upper telescopic fixing belt; 402, clamping groove; 403, lower telescopic fixing belt; 404, limiting frame; 405, reset spring; 406, limiting ring; 407, limiting rod; 5, auxiliary assembly; 501, fixed block; 502, adjusting rod; 503, adjusting block; 504, suction cup; 505, side plate; 506, placing groove; 507, strong magnet; 6, vibration monitor; 7, control switch; 8, wiring board; 9, data transmission line. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides technical scheme:

[0028] A device vibration real-time monitoring device, including a protective shell 1, both sides of the bottom of the protective shell 1 are provided with a mounting assembly 4, both sides of the protective shell 1 are provided with an auxiliary assembly 5;

[0029] The mounting assembly 4 comprises an upper telescopic fixing belt 401 which is bolted to the outer side of the protective shell 1, a clamping groove 402 is formed in the bottom of the upper telescopic fixing belt 401, a lower telescopic fixing belt 403 is clamped at the bottom of the upper telescopic fixing belt 401, a limiting frame 404 is bolted to the outer side of the lower telescopic fixing belt 403, a return spring 405 is fixedly connected inside the limiting frame 404, a limiting ring 406 is fixedly connected to the inner side of the return spring 405, a limiting rod 407 is slidingly connected inside the limiting frame 404, the limiting rod 407 is clamped with the clamping groove 402, and the outer side of the limiting rod 407 is fixedly connected with the inner side of the limiting ring 406.

[0030] In this embodiment: by manually pulling the limiting rod 407 outward, the limiting rod 407 is disengaged from the clamping groove 402, then the limiting rod 407 drives the limiting ring 406 to move, then the limiting ring 406 compresses the return spring 405 to release the clamping of the upper and lower telescopic fixing belts 401 and 403, so that they can be freely adjusted, then the two protective shells 1 are placed on the two sides of the device to be monitored, then the position is adjusted so that the rubber buffer pad 2 at the bottom of the protective shell 1 is tightly attached to the outer side of the device, the buffer pad 2 not only protects the surface of the device, but also ensures that the embedded vibration monitor 6 is in good contact with the device, providing a basis for stable monitoring, then according to the actual size and shape of the device, the upper and lower telescopic fixing belts 403 are stretched or contracted flexibly to adapt to the contour of different devices, so as to ensure that the protective shell 1 can be stably installed on the device, then after the position is adjusted, the outward pulling force on the limiting rod 407 is released, then the return spring 405 quickly rebounds to generate an inward reaction force on the limiting ring 406, then the limiting ring 406 drives the limiting rod 407 to re-enter the clamping groove 402, thereby locking the upper and lower telescopic fixing belts 403 again, and firmly fixing the protective shell 1 on the device, to prevent displacement or falling during operation of the device.

[0031] Specifically, as shown in Figure 3 , Figure 4 , the auxiliary assembly 5 comprises a fixed block 501 bolted to the outer side of the protective shell 1, and an adjusting rod 502 is threadedly connected to the inner side of the fixed block 501.

[0032] Specifically, as shown in Figure 3 , Figure 5 , the adjusting rod 502 is fixedly connected with an adjusting block 503 at the top and with a suction cup 504 at the bottom.

[0033] Specifically, as shown in Figure 3 , Figure 4 , the two sides of the fixed block 501 are fixedly connected with side plates 505, the bottom of the side plate 505 is provided with a placing groove 506, and the inside of the placing groove 506 is bolted with a powerful magnet 507.

[0034] In this embodiment: by rotating the adjusting block 503 at the top of the adjusting rod 502, because the inside of the fixed block 501 is threadedly connected with the adjusting rod 502, when the adjusting block 503 is rotated clockwise, the adjusting rod 502 will gradually move downward, when the adjusting rod 502 moves downward, the suction cup 504 at the bottom thereof will gradually approach the surface of the equipment, then the strong adsorption force of the suction cup 504 will be fixed with the surface of the equipment and form a good seal with the surface of the equipment, and at the same time the powerful magnets 507 on the two sides of the fixed block 501 will also be attracted to the metal part of the surface of the equipment, so as to enhance the fixing stability of the protective shell 1 on the equipment.

[0035] Specifically, as shown in Figure 1 , Figure 5 , the inside of the protective shell 1 is provided with a vibration monitor 6, and the front side of the protective shell 1 is provided with a control switch 7.

[0036] Specifically, as shown in Figure 4 , the back side of the protective shell 1 is bolted with a wiring board 8, and the inside of the wiring board 8 is provided with a data transmission line 9.

[0037] In this embodiment: by setting the vibration monitor 6 and the control switch 7, after the equipment vibration real-time monitoring device is installed on the equipment, the control switch 7 on the front side of the protective shell 1 can be pressed to start the vibration monitor 6, when it is needed to start monitoring the vibration of the equipment, the control switch 7 is pressed to start the monitoring function, and the vibration monitor 6 starts to work immediately, and the vibration data of the equipment is collected in real time, when the equipment stops running or does not need to be monitored, the control switch 7 is pressed again to turn off the monitor, so as to save energy and prolong the service life of the equipment, by setting the wiring board 8 and the data transmission line 9, when the monitoring device is installed, the data transmission line 9 on the wiring board 8 is connected with the external data acquisition equipment, then the data transmission line 9 is responsible for transmitting the vibration data collected by the vibration monitor 6 to the external equipment for further analysis and processing, when the data transmission line 9 can prevent the data transmitted through the communication module 3 from being lost or interfered, then the data transmission line 9 stably transmits the data stored in the vibration monitor 6 to the data processing center.

[0038] Specifically, as shown in Figure 1 , Figure 5 , the bottom of the protective shell 1 is bolted with a buffer pad 2, and the buffer pad 2 is made of rubber.

[0039] Specifically, as shown inFigure 4 As shown, the outer side of the protective shell 1 is bolted with a communication module 3, which is electrically connected with the vibration monitor 6.

[0040] In this embodiment: by setting the buffer pad 2, when the protective shell 1 is installed on the equipment, then the buffer pad 2 is directly in contact with the surface of the equipment, when the equipment vibrates, the buffer pad 2 can absorb and alleviate part of the vibration energy, reduce the impact of vibration on the internal components of the protective shell 1, at the same time, the buffer pad 2 can also ensure that the embedded vibration monitor 6 maintains good contact with the equipment, providing a basis for stable monitoring, by setting the communication module 3, after the vibration monitor 6 collects the vibration data of the equipment, then it transmits the vibration data to the communication module 3 outside the protective shell 1 through the vibration data wire, then the communication module 3 is responsible for sending the data out, so that the subsequent data processing center can analyze and process.

[0041] Working principle: in the process of using the device vibration real-time monitoring device, first, the operator manually pulls the limit rod 407 to the outside, so that the limit rod 407 is separated from the clamping groove 402, then the limit rod 407 drives the limit ring 406 to move, then the limit ring 406 releases the compression reset spring 405, so that the upper and lower telescopic fixing bands 401 and 403 are clamped, so that they can be freely adjusted, then the two protective shells 1 are placed on both sides of the equipment to be monitored, then the position is adjusted so that the rubber buffer pad 2 at the bottom of the protective shell 1 is tightly attached to the outside of the equipment, the buffer pad 2 not only protects the surface of the equipment, but also ensures that the vibration monitor 6 embedded therein is in good contact with the equipment, providing a basis for stable monitoring, then according to the actual size and shape of the equipment, the upper and lower telescopic fixing bands 403 are stretched or contracted flexibly to adapt to the contour of different equipment, so that the protective shell 1 can be stably installed on the equipment, then the position is adjusted, then the outward pulling force on the limit rod 407 is released, then the reset spring 405 quickly rebounds, generating an inward reaction force on the limit ring 406, then pushing the limit ring 406 drives the limit rod 407 to re-enter the clamping groove 402, thereby locking the upper and lower telescopic fixing bands 403 again, firmly fixing the protective shell 1 on the equipment to prevent displacement or falling during equipment operation, then rotate the adjusting block 503 at the top of the adjusting rod 502, since the inside of the fixed block 501 is screwed with the adjusting rod 502, when the adjusting block 503 is rotated clockwise, the adjusting rod 502 will gradually move downward, when the adjusting rod 502 moves downward, the suction cup 504 at the bottom will gradually approach the surface of the equipment, then the strong adsorption force of the suction cup 504 fixes the surface of the equipment and forms a good seal with the surface of the equipment, at the same time, the strong magnets 507 on both sides of the fixed block 501 will also be attracted to the metal part of the equipment surface to enhance the fixing stability of the protective shell 1 on the equipment, when the equipment starts to run, then the vibration monitor 6 can sense the vibration of the equipment in real time, and convert the vibration signal into an electrical signal, then the electrical signal is transmitted to the communication module 3 outside the protective shell 1 through the wire, then the communication module 3 sends the data out for subsequent data processing center analysis and processing.

[0042] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A real-time equipment vibration monitoring device, comprising a protective housing (1), characterized in that: The protective shell (1) has mounting components (4) on both sides of its bottom, and auxiliary components (5) on both sides of its bottom. The mounting assembly (4) includes an upper telescopic fixing strap (401) bolted to the outside of the protective shell (1). The bottom of the upper telescopic fixing strap (401) is provided with a slot (402). The bottom of the upper telescopic fixing strap (401) is engaged with a lower telescopic fixing strap (403). A limiting frame (404) is bolted to the outside of the lower telescopic fixing strap (403). A return spring (405) is fixedly connected inside the limiting frame (404). A limiting ring (406) is fixedly connected to the inside of the return spring (405). A limiting rod (407) is slidably connected inside the limiting frame (404). The limiting rod (407) engages with the slot (402). The outside of the limiting rod (407) is fixedly connected to the inside of the limiting ring (406).

2. The real-time equipment vibration monitoring device according to claim 1, characterized in that: The auxiliary component (5) includes a fixing block (501) bolted to the outside of the protective housing (1), and an adjusting rod (502) is threadedly connected to the inside of the fixing block (501).

3. The real-time equipment vibration monitoring device according to claim 2, characterized in that: An adjusting block (503) is fixedly connected to the top of the adjusting rod (502), and a suction cup (504) is fixedly connected to the bottom of the adjusting rod (502).

4. The real-time equipment vibration monitoring device according to claim 2, characterized in that: Both sides of the fixing block (501) are fixedly connected to side plates (505), and the bottom of the side plate (505) is provided with a placement groove (506), and a strong magnet (507) is bolted inside the placement groove (506).

5. The real-time equipment vibration monitoring device according to claim 1, characterized in that: A vibration monitor (6) is installed inside the protective housing (1), and a control switch (7) is installed on the front side of the protective housing (1).

6. The real-time equipment vibration monitoring device according to claim 1, characterized in that: A junction box (8) is bolted to the rear side of the protective housing (1), and a data transmission line (9) is provided inside the junction box (8).

7. The real-time equipment vibration monitoring device according to claim 1, characterized in that: The bottom of the protective shell (1) is bolted with a buffer pad (2), which is made of rubber.

8. The real-time equipment vibration monitoring device according to claim 5, characterized in that: A communication module (3) is bolted to the outside of the protective shell (1), and the communication module (3) is wired to the vibration monitor (6).

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