Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Ground anchor setting method and ground anchor device of mining endless rope winch tail wheel system

An endless rope winch and systematic technology, applied in hoisting devices, clockwork mechanisms, etc., can solve problems such as waste, affecting timely mining of coal seam working faces, excessive manpower, material resources and time, and achieve the effect of saving manpower

Active Publication Date: 2018-08-17
SHANDONG UNIV OF SCI & TECH
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current infrastructure generally digs deep foundation pits and pours a large amount of concrete, which requires a lot of manpower, material resources, time, etc., and requires a certain setting time before it can be used, which affects the timely mining of coal seam working faces.
Because the coal mining site is often changed, the facility cannot be reused after being used once, and a new foundation needs to be built, which not only affects the timely mining of the next coal seam working face, but also causes great waste

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
  • Ground anchor setting method and ground anchor device of mining endless rope winch tail wheel system
  • Ground anchor setting method and ground anchor device of mining endless rope winch tail wheel system
  • Ground anchor setting method and ground anchor device of mining endless rope winch tail wheel system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 As shown, a method for setting the ground anchor of the tail wheel system of a double-rope endless rope winch for mining, the steps are as follows:

[0022] Step 1. Before the tail wheel system of the underground endless rope winch is arranged, a ground anchor device is first made in the Inoue factory. The ground anchor device is a steel structure frame with an "m" section, supported by the top cover plate 1, The vertical plate 2 and the pressure foot plate 3 are welded; the n-shaped rib plate 4 is evenly welded on the inner section of the steel structure frame, and the vertical rib plate 5 is welded on the outside, and anchor holes 10 are provided on the protruding parts of the two sides of the pressure foot plate 3. The anchor hole 10 can be anchored on the bottom plate of the roadway with the anchor rod 9; the upper track 6 is fixed on the top surface of the steel structure frame by the pressure plate 8 and the bolt 7; , the length should meet the r...

Embodiment 2

[0026] Such as image 3 As shown, a method for setting the ground anchor of the tail wheel system of a double-rope endless rope winch for mining is characterized in that:

[0027] Step 1. Before the tail wheel system of the underground endless rope winch is arranged, a ground anchor device is first made in the Inoue factory. The ground anchor device is a steel structure frame with an "n" section, supported by the top cover plate 1, The vertical plate 2 and the pressure foot plate 3 are welded; the n-shaped rib plate 4 is evenly welded on the inner section of the steel structure frame, and the vertical rib plate 5 is welded on the outside, and anchor holes 10 are provided on the protruding parts of the two sides of the pressure foot plate 3. The anchor hole 10 can be anchored on the bottom plate of the roadway with the anchor rod 9; the upper track 6 is fixed on the top surface of the steel structure frame by the pressure plate 8 and the bolt 7; , the length should meet the re...

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 discloses a ground anchor setting method and a ground anchor device of a mining endless rope winch tail wheel system. The ground anchor setting method comprises the following steps thatthe ground anchor device is fabricated by a factory above a shaft, and the appropriate ground anchor device is chosen according to an endless rope winch transportation mode under the shaft and is carried to a mounting position under the shaft; and a mounting foundation of the ground anchor device is dug and leveled at the mounting position under the shaft, the ground anchor device is moved onto the foundation, holes are drilled into the foundation according to positions of anchoring holes, anchoring rods are arranged in the anchoring holes, and the ground anchor device is anchored on the foundation. Industrialized fabrication can be carried out above the shaft, direct mounting can be carried out in a mounting field under the shaft, and the anchoring rods are anchored on a bottom plate of aroadway in the mounting process, so that manpower resources, material resources and the time are saved.

Description

technical field [0001] The invention relates to the transportation technology under the coal mine, in particular to the transportation technology of the endless rope winch. Background technique [0002] Among the winch transportation methods in coal mines, there are endless rope winch transportation methods, single-rope type and double-rope type. The single-rope endless rope winch is transported by a single-drum winch at one end and a tail wheel system at the other end; the tail wheel system is equipped with a balance wheel that acts as a tensioner. infrastructure. For heavy-duty transportation, double-rope endless rope winch transportation is mostly used. One end of the double-rope endless rope winch is a double-barrel winch, and the other end is a tail wheel system. The tail wheel system is equipped with a large balance wheel that acts as a tensioner, and two return wheels are connected to the balance wheel, requiring the balance wheel to be tensioned on the infrastruct...

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 Applications(China)
IPC IPC(8): B66D1/28
CPCB66D1/28Y02E10/20
Inventor 钟佩思李翠赟刘登彪李东民孙雪颜刘坤华
Owner SHANDONG UNIV OF SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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