Anti-winding and anti-friction protection device for tail rope of vertical shaft hoist

Abstract

The utility model discloses vertical shaft hoist tail rope anti -winding anti -wear and tear protection device belongs to mine hoist equipment technical field, this vertical shaft hoist tail rope anti -winding anti -wear and tear protection device, including support piece, two the support piece top is equipped with second rolling subassembly, be equipped with the support frame on second rolling subassembly, fixedly connected with a plurality of mounting rods between support frame inner wall, be equipped with first rolling subassembly between support frame and mounting rod top, can provide specific operating track for tail rope through setting first rolling subassembly, make it move according to the designed path, effectively avoid tail rope to swing at random in the process of lifting, thereby reduce the possibility that tail rope and shaft wall, other equipment and its mutual entanglement, can make tail rope keep relatively stable position in wellbore, along with the direction of the smooth rise and fall of being determined, through setting second rolling subassembly, can share a part of tail rope's pressure, make the stress of tail rope more uniform.

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