Novel 110 construction method gangue blocking supporting structure

Abstract

The invention discloses a novel 110 construction method gangue blocking supporting structure. The novel 110 construction method gangue blocking supporting structure comprises a mountain body and an ore body, a top beam is connected between the mountain body and the ore body, a plurality of supporting columns are connected between the mountain body and the ore body, the upper ends of the supportingcolumns are fixedly connected with the top beam, a roadway is arranged between every two adjacent supporting columns, a side protection assembly is installed on the right side of the mountain body, aplurality of anchor rods are inserted in the ore body, and anchor cable is inserted in middle of the ore body. The structure is simple, the construction is clear and easy to understand, the top beamis connected between the mountain body and the ore body, the plurality of supporting columns are connected between the mountain body and the ore body, the upper ends of the supporting columns are fixedly connected with the top beam, the side protection assembly is installed on the right side of the mountain body and used for supporting protection of the mountain body, the anchor rods and the anchor cable are used for fixing a right support plate in the roadway, pi-shaped steel combined support can prevent lateral impact force and improve the lateral support effect, an inclined single prop is connected with the left side of the top beam, the lateral protection effect is further improved, disassembly and assembly are convenient, the structural strength is high, and the novel 110 constructionmethod gangue blocking supporting structure is worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of mining, in particular to a novel "110 construction method" gangue retaining and supporting structure. Background technique [0002] The coal mine adopts roof cutting and pressure relief automatic roadway project on the 1014 working face along the trough. During the early construction, it was found that when the roof collapsed after the working face was advanced, it was easy to produce large pieces of gangue, which impacted the U-shaped steel and caused the U-shaped steel to collapse. Therefore, A new type of "110 construction method" gangue retaining and supporting structure is needed. Contents of the invention [0003] The object of the present invention is to provide a novel "110 construction method" gangue retaining and supporting structure to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following tec...

AI Technical Summary

Problems solved by technology

[0002] The coal mine adopts roof cutting and pressure relief automatic roadway project on the 1014 working face along the trough. During the early construction, it was found that when the roof collapsed after the working face was advanced, it was easy to produce large pieces of gangue, which impacted the U-shaped steel and caused the U-shaped steel to collapse. Therefore, A new type of "110 construction method" gangue retaining and supporting structure is needed

Images