起重运输机械
起重運輸機械
기중운수궤계
HOISTING AND CONVEYING MACHINERY
2014年
12期
79-82
,共4页
斜井%提升系统%跑车防护%矿车卡住%松绳%冲击力
斜井%提升繫統%跑車防護%礦車卡住%鬆繩%遲擊力
사정%제승계통%포차방호%광차잡주%송승%충격력
inclined shaft%hoisting system%prevention of tramcar running out of control%tramcar jamming%rope slacking%impact
矿井提升过程中松绳、断绳的事故时有发生，文中建立了斜井提升系统矿车卡住时的动力学模型，研究了斜井提升矿车卡住和紧急制动松绳时的钢丝绳动力学特性，对跑车防护问题进行了探讨和分析。
礦井提升過程中鬆繩、斷繩的事故時有髮生，文中建立瞭斜井提升繫統礦車卡住時的動力學模型，研究瞭斜井提升礦車卡住和緊急製動鬆繩時的鋼絲繩動力學特性，對跑車防護問題進行瞭探討和分析。
광정제승과정중송승、단승적사고시유발생，문중건립료사정제승계통광차잡주시적동역학모형，연구료사정제승광차잡주화긴급제동송승시적강사승동역학특성，대포차방호문제진행료탐토화분석。
Accidents like rope slacking or breakage occur from time to time during hoisting process in the mine shaft , the paper describes a dynamic model for jamming of tramcar of the lifting system in the inclined shaft , studies the dynamic characteristics of steel rope when the tramcar gets stuck and emergency brake rope becomes loose , and discusses and analy-zes prevention of carriage offset .
