Blasting icebreaking device for pre-stored explosives in blast holes in high and cold regions

A blasting icebreaking device for pre-stored explosives in blast holes in an alpine region is provided with a supporting transverse pipe, detonators, detonating cords, steel wire ropes and stones. The bottom end of the connecting line is connected with the detonator, the detonator is provided with a lead, the detonator is simultaneously connected with the detonating cord below the detonator, the bottom end of the detonating cord is connected with a steel wire rope, the bottom end of the steel wire rope is connected with the stone, and the detonator, the detonating cord, the steel wire rope and the stone are all located in the blast hole. Directional and quantitative blasting can be performed by utilizing a blasting method according to actual conditions such as the position, the range and the thickness of ice in a blast hole, the structure is simple, the operation difficulty is low, the problem that explosive charging cannot be performed for blasting due to ice in the blast hole or the explosive charging and b