The invention relates to a lifting device for mining and a using method, in particular to a lifting device for mining and a using method. A steel wire rope of a winch extends into a mining vertical shaft to fix a cage, a cylinder is fixed in the mining vertical shaft, a middle connecting block of an additional sliding frame is fixed between the steel wire rope and the cage, a support plate is in a T-shaped plate shape, shaft holes are formed at the three ends of the support plate, and wheel shafts are fixed to rollers and rotationally installed among the three sets of shaft holes. Two groups of shaft holes at the middle and the lower portion are provided with first teeth, the wheel shafts of the corresponding rollers are provided with second teeth, arc-shaped spring pieces support the centers of the outer ends of the wheel shafts for positioning, the cylinder is sleeved with a locking connecting cylinder, and the locking connecting cylinder and the additional sliding frame are fixed through a connecting beam. An annular electromagnet is powered by an external power source, and connecting wires are arranged and fixed along the steel wire rope. An annular iron sheet is magnetically attracted to the annular electromagnet, a pressure spring is supported between a cylinder bottom shell and the annular iron sheet, and a locking block is placed on the annular iron sheet. The steel wire rope breakage protection function is added, the structure is simple, and safety is improved.
一种矿山开采用提升装置及使用方法,涉及一种提升装置及使用方法。绞车的钢丝绳伸入采矿竖井内固定罐笼,圆柱固定在采矿竖井内,附加滑行架的中间接块固定在钢丝绳与罐笼之间,支架板为┤形的板状且三个端部设有轴孔,滚轮固定有轮轴并转动安装在三组轴孔之间,中间和下方的两组轴孔设置齿牙一,对应的滚轮的轮轴设置齿牙二,弧形弹簧片支撑轮轴外端中心定位,锁紧连接筒套装在圆柱上通过连梁与附加滑行架固定,环形电磁铁采用外接电源供电且连接导线沿钢丝绳排布固定,环形铁片磁吸在环形电磁铁上,压簧支撑在筒底外壳与环形铁片之间,锁紧块放置在环形铁片上。增加了钢丝绳断裂的防护功能,结构简单,提升安全性。
Lifting device for mining and using method
一种矿山开采用提升装置及使用方法
2021-05-25
Patent
Elektronische Ressource
Chinesisch