The invention discloses a Steel rope tension wheel type sliding testing device of a mine hoisting machine. The sliding testing device comprises a tensioning rubber wheel, a rubber wheel hub, a middle shaft, a rotating frame, a bearing, a machine base, a pin shaft, an adjusting spring and a photoelectric encoder, wherein the middle shaft is mounted at the upper end of the rotating frame through the bearing and a bearing seat, the tensioning rubber wheel is fixedly connected to one end part of the middle shaft through the rubber wheel hub mounted in an inner hole of the rubber wheel, and the other end of the middle shaft is connected with a photoelectric encoder; the rotating frame is fixed on the machine base through the pin shaft, a support rod is arranged at the lower end of the rotating shaft, and a supporting rod is connected with the adjusting spring. The sliding testing device is simple in structure, can be conveniently mounted in field, can stably and reliably output signals, adapts a series of multi-rope friction type mine hoisting machines, and realizes the purpose that a hoisting machine control system protects friction steel cables in a overall process.
Steel rope tension wheel type sliding testing device of mine hoisting machine
2015-04-29
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
Anti-overwinding steel wire rope connecting device for mine hoisting
European Patent Office | 2021
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