Intelligent single-body hydraulic prop

Abstract

The invention discloses an intelligent single-body hydraulic prop, which belongs to the technical field of support equipment. A man-machine interaction unit (2) and a main control module (3) are arranged on a prop main body (1); the main control module (3) controls the man-machine interaction unit (2); the main control module (3) monitors signals of a pressure sensor through an analog-to-digital module; and the main control module (3) controls a display circuit, a warning circuit and a wake-up circuit. The intelligent single-body hydraulic prop has the advantages that the pressure condition of the single-body hydraulic prop can be effectively monitored, potential safety hazards can be discovered in advance, and the safety performance is enhanced; and meanwhile, the man-machine interaction function of the single-body hydraulic prop is realized, so the use of the single-body hydraulic prop is more intelligent and humanized.

Description

technical field [0001] The invention relates to a hydraulic prop, in particular to an intelligent single hydraulic prop, which belongs to the technical field of support equipment. Background technique [0002] With the development of the coal industry, the support technology and equipment have also been greatly developed. At present, the support equipment used in the mining face includes wooden props, single metal friction props, single hydraulic props and hydraulic supports. Restricted by the specific coal seam conditions in my country, single support equipment is used for the roof support of most mining working faces. The initial support force of wooden props and single metal friction props is small and uneven, and cannot guarantee constant increase in resistance and drop distance, which affects the safe production of the working face. Therefore, their usage decreases year by year and is gradually eliminated. The supporting force is large and uniform, and it can ensure th...

AI Technical Summary

Problems solved by technology

[0003] At present, the problem of the traditional single hydraulic prop products is that it cannot monitor the change of pressure in real time, nor can it reflect the overload situation in real time; at the same time, the traditional single hydraulic prop products have a single working mode and a boring operation method, which cannot realize human machine interaction function

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