Steel wire safety detection method for stage winch

The invention provides a steel wire safety detection method for a stage winch, and relates to the technical field of stage safety. The method comprises the following steps of S1, installing a magnetizing device in a winch drum and installing a hall sensor at a steel wire outlet; S2, winding steel wi...

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Bibliographische Detailangaben
1. Verfasser: ZHU CHAOCHEN
Format: Patent
Sprache:chi ; eng
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