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Mine track laying method and rock tunnel cutting machine

A laying method and cutting machine technology, applied in the direction of track, movable track, laying track, etc., can solve problems affecting cutting accuracy, potential safety hazards, loose wood blocks, etc., and achieve the effect of simplifying cutting, improving efficiency, and good stability

Inactive Publication Date: 2011-08-10
福建魔方石投资管理有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The laid track is mainly supported by the wooden blocks below, so that it is in a state of equal height, and the parallelism and straightness between the two tracks are only fixed by steel nails. In a high-vibration working environment, it is easy to shift, or the wooden The looseness of the block will cause safety hazards and also affect the accuracy of cutting

Method used

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  • Mine track laying method and rock tunnel cutting machine
  • Mine track laying method and rock tunnel cutting machine
  • Mine track laying method and rock tunnel cutting machine

Examples

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Embodiment Construction

[0041] refer to Figure 1 to Figure 6 , the stone seam cutting machine used for mine track laying includes a walking frame 1 and a cutting machine 2, wherein two long sides 11 are used for the cutting machine 2 to walk; a traction mechanism 4 is provided between the two ends of the walking frame 1, and the two ends described here That is, the two short sides of the square structure.

[0042] Such as image 3 , Figure 4 and Figure 5 , cutting machine 2 comprises a base 21, the base plate 24 that is fixed with motor 22 and spindle box 23, and the saw blade 26 that is fixed on the output shaft 25; Base plate 24 upper surface is fixed with motor 22, and spindle box 23 is installed on the lower surface; One end of the output shaft 25 in the main shaft box 23 is driven by the motor shaft belt, and the other end of the output shaft 25 is fixed with two adjustable saw blades 26. The distance between the two saw blades 26 is determined according to the distance between the legs of...

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Abstract

The invention relates to a mine track laying method and a rock tunnel cutting machine. The mine track laying method comprises the following steps of: cleaning and leveling the surface of a mine, cutting two sets of four parallel rock tunnels, laying profile steel on the rock tunnels, laying tracks on the surfaces of the profile steel and adjusting and fixing the tracks. The rock tunnel cutting machine facilitates cutting of the rock tunnels, can cut two equidistant rock tunnels once, and is standardized equipment for laying tracks. Compared with the traditionally laid tracks, tracks laid by the mine track laying method provided by the invention have better stability; because the profile steel is embedded into the rock tunnels, the tracks can not deflect or deviate in operation; the straightness of the tracks can be adjusted more simply and easily; a standardized operation code can be formed to ensure safety of production operation; and the provided rock tunnel cutting machine can greatly simplify the cutting process of the rock tunnels for laying the profile steel, thus being normalized and improving the efficiency.

Description

Technical field: [0001] The invention relates to a laying method of a temporary mine track on which a mining quarry machine travels, and a stone seam cutting machine used for cutting track foundations on the mine surface. Background technique: [0002] The method of mining stone directly on the surface of the mine by using a quarry machine has been widely used, and it has the characteristics of high efficiency and less pollution. The track of the existing quarry machine is directly laid on the surface of the mine, and the laying steps are: [0003] 1) Cleaning and leveling: cleaning the earthwork on the surface of the mine to expose the ore, and leveling the protruding ore to make the surface of the mine relatively smooth; [0004] 2) Elevation and guy wires: Use soft water pipes to calibrate the contour points at both ends of the mine and the contour points of the two parallel tracks; use guy wires to connect the contour points at both ends of the mine and straighten them;...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B29/00E01B23/02B28D1/24
Inventor 林天华戴风恩吴智松陈志粦
Owner 福建魔方石投资管理有限公司
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