Vertical shaft steel wire rope cage guide sliding sleeve device and detection method thereof
Vehicle anti-theft system and method based on heterogeneous network
Ultra-deep vertical shaft guide steel cable tensioning device and tensioning method
Swinging detection device for vertical shaft cage guide steel wire rope
RELIABILITY ROBUST DESIGN METHOD FOR MULTIPLE FAILURE MODES OF ULTRA-DEEP WELL HOISTING CONTAINER
OVERWINDING PREVENTION METHOD AND APPARATUS FOR DEEP SHAFT HOISTING SYSTEM
OVERWINDING PREVENTION METHOD AND APPARATUS FOR DEEP SHAFT HOISTING SYSTEM
Online monitoring system for crack on hoist spindle and operation method thereof
ONLINE MONITORING SYSTEM FOR CRACK ON HOIST SPINDLE AND OPERATION METHOD THEREOF
Online monitoring system for crack on hoist spindle and operation method thereof
MULTI-ROPE COOPERATIVE CONTROL SYSTEM TESTBED OF ULTRADEEP MINE HOIST
Multi-rope cooperative control system testbed of ultradeep mine hoist
Multi-lead-screw co-driven elevator steel wire rope tension-adjusting device
Mine hoist multi-brake contacting brake action consistency control method
Horizontal-movement rope guide for use in vertical well and adjustment method
Horizontally movable vertical shaft rope guide and regulating method thereof
Horizontally movable type vertical shaft rope guide and regulating method
Device for detecting swing of steel wire-rope of vertical shaft cage guide
Detection device and method used for rope disorder in process of multi-layer winding around reel
Axial light sensing type hoister braking disc deflection monitoring device and method
Axial light sensing type deflection monitoring apparatus and method for hoist braking disc
Automatic inspection driving system of walking wheel with rim tread and wheel teeth
Apparatus and method for detecting interlayer friction of steel wire rope of winding-type hoist
A HORIZONTALLY MOVABLE VERTICAL SHAFT ROPE GUIDE AND REGULATING METHOD THEREOF