Mining inclinometer, bracket inclination angle measuring system and inclination angle measuring method

Abstract

The present invention provides a mining inclinometer which comprises the following components: an inclination angle detection module, a processing module, a first interface module and a second interface module. The inclination angle detection module is used for detecting inclination angle information of a detected object. The processing module is used for processing the inclination angle information of the processing module and a data frame signal which is received from the inclinometer or a hydraulic bracket controller, and generating another data frame signal. The first interface module is used for transmitting or receiving the data frame signal of an adjacent inclinometer or the hydraulic bracket controller and communicating with the processing module. The second interface module is used for communicating with the processing module and transmitting / receiving the data frame signal of the adjacent inclinometer. The present invention also provides a bracket inclination angle measuringsystem which is composed of the mining inclinometers and a corresponding measuring method. Through the mining inclinometer, interface occupation of the bracket controller can be reduced and power consumption can be reduced.

Description

technical field [0001] The invention relates to a mining inclination sensor used for a hydraulic support of a coal mine fully mechanized mining face, an inclination measuring system composed of the inclination sensor and a mine hydraulic support controller, and a method for measuring the hydraulic support of a coal mine fully mechanized mining face. Background technique [0002] The inclination sensor for coal mine is mainly used to measure the relative inclination of the top beam, cover beam, base, etc. of the hydraulic support in the coal mine, so as to reflect the support height of the support and the support status of the roof. Since what is measured is a relative angle, usually a hydraulic support controller needs to be equipped with multiple inclination sensors. [0003] Some manufacturers adopt the method of connecting only one inclination sensor, but in this way, the real data of the measured point can only be obtained when the coal mine working face is completely pa...

AI Technical Summary

Problems solved by technology

The inclination sensor occupies multiple interfaces, which will affect other functions and operating margin of the support controller; at the same time, multiple inclination sensors send data to the support controller at the same time, which will generate large power consumption, which is not conducive to the safety of the product in the coal mine

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