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Equipment abrasion state wireless monitoring device based on internet of things

A technology of wireless monitoring device and wear state, which is applied in the direction of mining equipment, mining equipment, signal transmission system, etc., can solve the problem of not being able to real-time, reduce the safety factor of traction wheel mining special equipment, and the wear state of traction wheel rope groove cannot be automatically Early warning and other issues to achieve the effect of improving the safety factor

Active Publication Date: 2013-12-18
TIANJIN ZHONGTIANYI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the wheel village of the general traction sheave rope groove is worn out, it is usually necessary to replace or readjust the tension of the steel wire rope of each mining rope groove accessory to make it basically consistent with the original state, and to achieve a balance where the mutual difference is within 5%. However, the above method can only reduce the wear of the wheel village of the traction wheel rope groove in some cases, and requires the staff to go down to the well for regular inspections to eliminate potential safety hazards
The current application technology cannot detect the wear state of the traction sheave rope groove in real time, accurately and intelligently, and at the same time, it cannot automatically warn the position and degree of wear of the traction sheave sheave sheave village, which greatly reduces the use of the traction sheave. Safety Factor in Special Mining Equipment

Method used

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  • Equipment abrasion state wireless monitoring device based on internet of things
  • Equipment abrasion state wireless monitoring device based on internet of things
  • Equipment abrasion state wireless monitoring device based on internet of things

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1 to Figure 4 As shown, the present invention includes a power supply module, a wireless monitoring transmission module and a wireless monitoring system module, such as figure 1 As shown, the wireless monitoring transmission module includes a sensor, a signal amplifier, an analog-to-digital converter, a microprocessor, and a wireless transmitter connected in sequence. The sensor sends the collected signal to the signal amplifier for amplification, and the amplified signal is generated by the analog The digital converter is converted into a digital signal and sent to the microprocessor, and the wireless transmitter is controlled by the microprocessor to send. The wireless monitoring system module includes a wireless receiver, a level converter and a PC connected in sequence. The wireless receiver receives signals from The signal sent...

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Abstract

The invention discloses an equipment abrasion state wireless monitoring device based on the internet of things. The equipment abrasion state wireless monitoring device based on the internet of things comprises a wireless monitoring and transmitting module and a wireless monitoring system module. The wireless monitoring and transmitting module comprises a sensor, a signal amplifier, an analog-digital converter, a microprocessor and a wireless transmitter, wherein the sensor, the signal amplifier, the analog-digital converter, the microprocessor and the wireless transmitter are sequentially connected; the wireless monitoring system module comprises a wireless receiver, a level translator and a PC, wherein the wireless receiver, the level translator and the PC are sequentially connected. According to the equipment abrasion state wireless monitoring device based on the internet of things, a wheel bushing of a traction wheel rope groove reaching to an abrasion critical value is diagnosed in advance through the detection of contact fatigue contacts of the surface of the wheel bushing of the traction wheel rope groove, abrasive wear state and oxidative wear degree, the collected abrasion state information is transmitted to an enterprise management platform or relevant management personnel in a wireless transmission mode, working personnel do not need to descend to a well to detect and eliminate potential safety hazards any more, early warning of abrasion situations of the wheel bushing of the mine traction wheel rope groove is accurately and intelligently carried out in real time, and accordingly safety coefficient of the mine traction wheel is greatly increased in the operation process.

Description

technical field [0001] The invention relates to a wear detection device for underground equipment, in particular to a wireless monitoring device for equipment wear status based on the Internet of Things. Background technique [0002] Mining traction sheave is a common mine special equipment used for mine transportation. Due to various reasons in the design, manufacture, installation and traction system itself, the traction sheave rope groove after a period of operation, mine The rope groove where the traction wheel of the rope groove accessories is in contact with the mine traction rope will have different degrees of wear, and the degree of wear will increase day by day, which will have a certain impact on the safe operation of the traction sheave. After the wheel village of the general traction sheave rope groove is worn out, it is usually necessary to replace or readjust the tension of the steel wire rope of each mining rope groove accessory to make it basically consistent...

Claims

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Application Information

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IPC IPC(8): H04L29/08G08C17/02E21F17/18
Inventor 张聪
Owner TIANJIN ZHONGTIANYI INFORMATION TECH
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