Wearing monitoring system of shield hobbing cutter

Abstract

The invention discloses a wearing monitoring system of a shield hobbing cutter. The system is characterized by comprising a front-end detecting terminal and a back-end monitoring terminal. The front-end detecting terminal consists of a CC2530 chip, a hobbing cutter wearing detection module, a hobbing cutter rotating speed detecting module, a cutter disk rotating speed detecting module, a cutter disk vibration detecting module, a real-time clock module and a data storage module, wherein all above-mentioned modules are connected with the CC2530 chip. The back-end monitoring terminal includes a microprocessor S3C6410, a temperature and humidity detecting module, a gas detecting module, a human-computer interaction module, a CC2530 chip, a real-time clock module, and a data storage module, wherein all above-mentioned units except the microprocessor S3C6410 are connected with the microprocessor S3C6410. The front-end detecting terminal and the back-end monitoring terminal are connected witha power supply. And the front-end detecting terminal is in wireless communication connection with a back-end monitoring terminal by the CC2530 chip. Therefore, the temperature, humidity, oxygen content and harmful gas information of the hobbing cutter, the cutter disk, and the tunneling point can be monitored in real time, so that a worn part can be discovered timely and thus the safety of the tunneling point environment can be guaranteed.

Description

technical field [0001] The invention relates to a shield hob wear monitoring system. Background technique [0002] At present, there is no monitoring system installed in the general shield tunneling machine. The wear of the hob will affect the tunneling effect and affect the progress of the project. It may cause damage to the cutter head and damage other components. At the same time, it is necessary to monitor the harmful gas that may occur during the tunneling process. Contents of the invention [0003] Aiming at the shortcomings of the above-mentioned prior art, the present invention provides a shield hob wear monitoring system. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] A shield hob wear monitoring system according to the present invention is characterized in that it includes a front-end detection terminal and a back-end monitoring terminal, and the front-end detection terminal includes a CC2530 chi...

AI Technical Summary

Problems solved by technology

[0002] At present, there is no monitoring system installed in the general shield tunneling machine. The wear of the hob will affect the excavation effect and then affect the progress of the project. It may cause damage to the cutter head and damage other components. At the same time, it is necessary to monitor the harmful gas that may occur during the excavation process.

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