Side wall protection mechanism for mine extremely-high draw shaft construction and using method of side wall protection mechanism
The invention discloses a side wall protection mechanism for mine extremely-high draw shaft construction and a using method of the side wall protection mechanism, and relates to the technical field of extremely-high draw shafts. The side wall protection mechanism for mine extremely-high draw shaft c...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a side wall protection mechanism for mine extremely-high draw shaft construction and a using method of the side wall protection mechanism, and relates to the technical field of extremely-high draw shafts. The side wall protection mechanism for mine extremely-high draw shaft construction comprises an embedded concrete block, the top of the embedded concrete block is fixedly connected with a control mechanism through a connecting rod, and a loudspeaker is arranged at the top of the control mechanism. According to the side wall protection mechanism for mine extremely-high draw shaft construction and the using method thereof, the independent adjusting and detecting mechanism is arranged, so that the protection mechanism can adjust the position and orientation of the protection mechanism according to the acting force, the service life of the protection mechanism is prolonged, and meanwhile the overhaul frequency is reduced.
本发明公开了一种矿山极高溜井施工用侧壁防护机构及其使用方法,涉及极高溜井技术领域。该矿山极高溜井施工用侧壁防护机构,包括埋设混凝土块, |
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