Fast moving and fixing device of anchor rod machine of roadway floor of coal mine

Abstract

The invention relates to a fast moving and fixing device of an anchor rod machine of a roadway floor of a coal mine, which can effectively reduce the labor intensity of workers, improve the moving speed of the anchor rod machine, realize fast and simple fixation, precise positioning and stable supporting and solve the problems of fast movement and fixation of the anchor rod machine of the roadwayfloor of the coal mine. The structure is as follows: rolling wheels are arranged on four pairs of rolling wheel lugs on two sides of the bottom of a base respectively, a rotating disk is arranged in the central position of the upper part for carrying a guide rail, the guide rail can rotate 360 degrees by taking the rotating disk as the center, fast brake calipers controlled by pull rods are arranged on two pairs of brake caliper lugs in the middle positions on the two sides of the base, a carrying platform of a floor anchor rod rotating machine is arranged on the guide rail and connected withthe guide rail through a support rod, a telescopic combined support column constituted by a column base, an external column, an internal column and a clamping lug is arranged at the remote end of theguide rail, the column base is arranged at the lower end of the external column, and the internal column is arranged in the upper part of the external column through the clamping lug. The operation is simple, the construction efficiency is high, the labor intensity is small, and the fast moving and fixing device becomes an innovation in fast movement and fixation of the anchor rod machine of the roadway floor of the coal mine.

Description

1. Technical field [0001] The invention relates to a fast-moving and fixing device for a bolter, in particular to a fast-moving and fixing device for a bolter on the bottom plate of a coal mine roadway. 2. Background technology [0002] The moving speed and fixing method of the coal mine roadway floor bolter are important factors affecting the construction efficiency and safety of the coal mine roadway floor bolt and anchor cable. At present, the moving mode of the existing roadway floor bolt and anchor cable drilling equipment in my country's coal mines is mainly manually moved and fixed. On the one hand, the weight of the equipment is heavy, the labor intensity of the workers is high, the moving speed is slow, and the work efficiency is low; on the other hand, the positioning of the drilling rig is poor, which affects the drilling effect of the anchor hole on the roadway floor, and it is difficult to meet the design requirements. Therefore, the development of a mobile dev...

AI Technical Summary

Problems solved by technology

On the one hand, the weight of the equipment is heavy, the labor intensity of the workers is high, the moving speed is slow, and the work efficiency is low; on the other hand, the positioning of the drilling rig is poor, which affects the drilling effect of the anchor hole on the roadway floor, and it is difficult to meet the design requirements

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