Supporting device for roadway support

A support device and roadway support technology, which is applied in mine roof support, mining equipment, earthwork drilling and mining, etc., can solve the problems that affect the movement of miners and mine cars in the roadway, the installation process is cumbersome, and the support device is inconvenient to transport. Transport, ease of portability and transport, effect of volume reduction

Inactive Publication Date: 2021-01-29
GUIZHOU INST OF TECH
View PDF18 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the narrow space in the roadway, the size of the support device used for roadway support needs to fit the roadway, that is, the size of the support device and the passageway of the roadway are almost the same, so the support device is not convenient to be directly transported from the ground to the roadway. Usually, it needs to be completely dismantled first, and the parts are sent to the r

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
  • Supporting device for roadway support
  • Supporting device for roadway support
  • Supporting device for roadway support

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make it easy to understand the technical means, creation features, achieved goals and effects of the present invention, the present invention will be further described below with reference to the specific embodiments.

[0026] like Figure 1-Figure 7 As shown, a support device for roadway support according to the present invention includes a first support 1, a second support 2, a support structure 3, a shielding structure 4, a position-limiting structure 5, a control structure 6 and a fixing structure 7. The support structure 3 is connected to the first support 1 and the second support 2 that support the rock and soil on the inner wall of the roadway, and the support structure 3 is connected to a dust collector for blocking the ash in the roadway. and the shielding structure 4 for dripping water, the first bracket 1 and the second bracket 2 are jointly connected with the position-limiting means for keeping the first bracket 1 and the second bracket 2 fixed ...

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 the field of mining auxiliary devices, in particular to a supporting device for roadway support. The supporting device comprises a first support, a second support, a supporting structure, a shielding structure, a limiting structure, a control structure and a fixing structure. Through the arrangement of the fixing structure, the first support and the second support can be conveniently fixed inside ground rock soil inside a roadway; through the arrangement of the shielding structure, fine falling stones and falling ash falling from the position right above the roadway can be blocked, and water drops falling from the position above the roadway can be received; through the arrangement of the limiting structure, the supporting device can be kept stable after being mounted and is not prone to shake; through the arrangement of the fixing structure, the first support and the second support can be conveniently fixed inside ground rock soil inside the roadway so that thewhole supporting device can be stably fixed inside the roadway; and through the arrangement of the control structure, the fixing structure can be matched, so that the fixing structure is more easilyfixed on the ground inside the roadway.

Description

technical field [0001] The invention relates to the field of mining auxiliary devices, in particular to a supporting device for roadway support. Background technique [0002] Roadway refers to a roughly horizontal tunnel excavated on the ground or underground when mining or visiting a mine. Half of it is used for transportation or drainage, and the underground is also used for ventilation. Since mining needs to be carried out underground, it is necessary to open Digging a roadway connects the underground with the ground through the roadway. Miners can enter the roadway from the surface and then enter the ground. The ore mined in the roadway and underground water are transported to the surface through the roadway. Therefore, when excavating the roadway, it is necessary to set up support devices in the roadway to support the rock and soil on the inner wall of the roadway. [0003] Due to the narrow space in the roadway, the size of the support device used for roadway support ...

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
IPC IPC(8): E21D23/04E21D23/03
CPCE21D23/04E21D23/0418E21D23/03
Inventor 许猛堂
Owner GUIZHOU INST OF TECH
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap