Tunneling, protecting and anchoring parallel work system and construction technology

Abstract

The invention relates to the field of coal mine tunnel tunneling, and provides a tunneling, protecting and anchoring parallel work system and a construction technology. The system consists of a tunneling machine, an onboard assorted supporting and anchoring machine, a combined slide way, an air funnel and a second carrier, so that the parallel work of working procedures such as tunneling, temporary supporting, permanent supporting, ventilating, carrying and the like when the tunnel is tunneled can be realized, the construction efficiency of a coal mine tunnel tunneling working face can be comprehensively improved, and the problems such as the unmatched speed of 'tunneling, protecting and anchoring' and the like in the prior art can be solved. The work system and the construction technology provided by the invention are mainly used for tunneling the tunnel, a high-efficiency construction technology is provided, a construction tool is reasonably configured with the constriction working procedures, and the tunnel forming speed is improved on the premise that the construction quality is guaranteed.

Description

technical field [0001] The invention relates to the technical field of roadway excavation, support and anchor equipment, which can realize parallel operations such as excavation, temporary support, permanent support, ventilation and transportation in coal mine roadway construction, and particularly relates to the parallel operation system of excavation, support and anchoring and construction techniques. Background technique [0002] With the rapid development of coal mining technology, coal mining gradually realizes mechanization and automation of production. The practical experience at home and abroad for many years shows that the anchoring support of coal roadway surrounding rock has significant advantages. In the roadway excavation construction process, the efficiency of mechanized excavation is high, but the support speed of the roadway lags far behind the excavation speed. The non-parallel operation mode of "excavation, support and anchor" leads to the fact that the rea...

AI Technical Summary

Problems solved by technology

[0003] The announcement number is CN1201344032Y, and the authorized announcement date is November 11, 2009. The new patent "integrated equipment for excavating and anchoring" is proposed in this patent proposal. Working under an empty roof cannot prevent natural disasters such as roof pressure, which increases the risk of permanent support

Moreover, the stepping self-moving support in this complete set of equipment cannot meet the requirements of the roadway turning and the up and down hill during the moving process

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