Remote wireless vibration monitoring device

Abstract

The invention relates to a remote wireless vibration monitoring device, which comprises a vibration signal acquisition module and a wireless data transmission module, wherein the vibration signal acquisition module is communicated with the wireless data transmission module through a digital bus. The vibration signal acquisition module comprises a high-precision digital vibration sensor; and a microprocessor unit, a wireless transmit-receive unit and a power management unit are arranged in the wireless data transmission module. The microprocessor unit in the wireless data transmission module controls the high-precision digital vibration sensor in a bus communication mode to acquire a vibration signal; and the acquired vibration data is transferred to the wireless transmit-receive unit in a connection serial port mode, and the wireless transmit-receive unit transfers the received vibration data to the outside in a wireless way. The high-precision digital vibration sensor in the vibration signal acquisition module transfers the vibration signal in the wireless way. The remote wireless vibration monitoring device has reliable performance, is simple to operate and install, can be supplied with power through batteries, and has low energy consumption and an obvious effect.

Description

technical field [0001] The invention relates to a vibration monitoring device, in particular to a remote wireless vibration monitoring device. Background technique [0002] At present, the long-term operation of mechanical equipment in many industries such as power plants, cement plants, steel plants, mines, and coastal wharves often has unbalanced and misaligned mechanical failures. In severe cases, the entire equipment may be interrupted and shut down, and may even cause personal accidents. The traditional monitoring method relies on the careful maintenance of the maintenance personnel, as well as on-site work experience and observation. Meticulous maintenance can improve the service life of mechanical products, but it cannot effectively avoid the occurrence of failures; the precursor of all mechanical equipment failures is generally the abnormal vibration of moving equipment, and the occurrence of failures can be effectively predicted through vibration monitoring; Once a...

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that it requires a lot of manpower. For places where the on-site working environment is relatively harsh, the physical and mental health of the operators is greatly affected. This method cannot automatically store data, nor can it realize real-time remote monitoring. ; Its implementation is difficult, labor-intensive, and production efficiency is very low, which cannot meet the needs of market development

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