Rapid Installation Technology of Mine Shaft Equipment in Freezing Coal Weather
WANG Li-ting
Abstract：The auxiliary mine shaft of Mudu Chaideng Mine shaft had a net diameter of 9.4 m and a shaft depth of 712 m. In the mine shaft ,there were two sets of the mine hoisting systems arranged (in‐cluding a set of double wide cages with counterweights and a set of a single narrow cage with counter‐weights). The mine shaft equipments mainly would be 8 square bar cage guides ,5 pipelines ,19 cable lines ,one ladderway ,one set of underground rack and four sides cage stabilization device ,one set of un‐derground cage guide and anti‐collision‐beam and one set of underground rack and overwinding protec‐tion device. The mine shaft equipment was installed in the freezing cold weather ,the heat supply and thermal insulation measures and the matched rapid construction technology were conducted and the safety rapid installation was realized.
Keywords：freezing cold weathermine shaft equipmentrapid installationparallel construction
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 14-17 )