Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

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

A technology for coal mine tunnels and fixing devices, which is applied in the installation of bolts, mining equipment, earth-moving drilling and other directions, can solve the problems of low work efficiency, poor positioning of drilling rigs, heavy equipment weight, etc., to reduce labor intensity, improve construction efficiency, good work effect

Inactive Publication Date: 2012-09-05
HENAN POLYTECHNIC UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fast moving and fixing device of anchor rod machine of roadway floor of coal mine
  • Fast moving and fixing device of anchor rod machine of roadway floor of coal mine
  • Fast moving and fixing device of anchor rod machine of roadway floor of coal mine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0012] Such as Figure 1-Figure 3 As shown, the present invention includes a base, a guide rail, a support column and a bolter bearing platform, four pairs of rolling wheel ears 20 on both sides of the bottom of the base 1 respectively have rolling wheels 13, and a turntable 2 at the upper central position for carrying the guide rail 3 , the guide rail 3 rotates 360° with the turntable 2 as the center, and two pairs of quick brake caliper ears 19 at the middle positions on both sides of the base 1 are respectively equipped with a quick brake caliper 14 controlled by a pull rod 15, and there is a bottom plate anchor on the guide rail 3. The bearing platform is connected with the guide rail 3 through the support rod 7. The far end of the guide rail 3 has a telescopic combined support column composed of the column foot 17, the oute...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E21D20/00
Inventor 刘少伟董士举许莉莉张伟光王昆甘源源王明师小永王占民
Owner HENAN POLYTECHNIC UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com