A device and system for monitoring parts falling off

A technology of parts and switching devices, which is applied in the field of devices and systems for monitoring parts falling off, can solve the problems of high deployment cost, lack of reliable and stable technology for monitoring parts status, difficulty in accurately monitoring parts falling off, etc., to achieve performance adjustment, Fast and stable deployment, saving resources and power consumption

Active Publication Date: 2018-12-18
ANHUI RONDS SCI & TECH INC CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, the existing monitoring technology is difficult to accurately monitor whether parts are falling off, and the cost of deployment is very high
[0005] Therefore, there is a lack of a reliable and stable technology for monitoring the status of parts

Method used

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  • A device and system for monitoring parts falling off
  • A device and system for monitoring parts falling off
  • A device and system for monitoring parts falling off

Examples

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Embodiment Construction

[0029] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0030] figure 2 A schematic diagram of an apparatus 200 for monitoring component shedding according to some embodiments of the present invention is shown. Here, parts may be elements or components mounted on various devices. For example, bolts used to fix blades and hubs in wind power equipment, but not limited thereto. Usually, parts on various devices are affected by various possible factors (for example, manufacturing defects...

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Abstract

The invention discloses a device and a system for monitoring parts falling off. Wherein, the device for monitoring part falling off includes a plurality of switching devices, at least one signal acquisition unit and a signal processor. Each switch device enters a second state in which the identification part falls off from the first state in which the identification part does not fall off when its corresponding part falls off. Each signal acquisition unit has parallel multi-channel signal input terminals. Each signal input end is connected to one of the plurality of switching devices and a state signal of the switching device is collected. The signal processing unit is adapted to acquire the status signal collected by each signal acquisition unit, and locate the part that has fallen off according to the acquired status signal.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a device and system for monitoring parts falling off. Background technique [0002] At present, large rotating machinery and equipment are widely used in chemical industry, wind power, metallurgy and other fields. The structure and application environment of rotating equipment such as wind turbines and oil transfer pumps are also becoming more and more complex. Failure of rotating equipment is also likely to cause accidents and huge losses. Parts on mechanical equipment (such as bolts used to fix blades and hubs on wind power equipment) will appear due to various factors (such as manufacturing defects, long-term alternating loads or occasional large loads beyond the design range). Break off or fall off loosely. In addition, parts on mechanical equipment are usually difficult to monitor manually (for example, bolts on wind power equipment are located at a higher position fro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 贾维银许凌波朱非白宋海峰张波
Owner ANHUI RONDS SCI & TECH INC CO
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