Design and Application of A Measuring System on Lateral Oscillation of Hoisting Bucket in Kilometer Deep Shaft Sinking
LIU Zhi-qiang
LIANG Zhi
MA Wei-qing
WANG Bo
FAN Hao
Abstract：Since lateral oscillation of hoisting bucket has seriously impact on deep shaft sinking ,the la-teral stiffness model of hoisting bucket guide ropes was established and the main influence factors on the lateral oscillation of hoisting bucket were analyzed in this paper.By using high-precision laser sen‐sors and acceleration transducers ,a real time measuring system on the lateral oscillation of hoisting bucket was designed ,and series field tests were carried out in Sishanling Iron Mine. The results show that the designed measuring system is available and the test data has good accuracy ;Under the field test condition ,hoisting bucket is in a state of vertical vibration at frequency of 0.4 ~ 0.6 Hz ,the ma-ximum extent of lateral oscillation is about 100 mm.
Keywords：deep shaft sinkinghoisting bucketlateral oscillationmeasuring systemfield test
Publication Date：2015-05-17
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 25-29 )