CAJ | 학술논문

由于主提升绞车的长期运行，绞车的盘形闸出现疲劳，无法通过对液压系统及控制系统调试的方法使绞车在空载、重载两种情况下的制动力矩达到安全规程规定的要求，给绞车的正常提升带来了安全隐患。该文介绍了一种针对绞车制动系统进行技术改造的情况，使绞车制动系统的制动力矩满足《煤矿安全规程》的要求，对于其它类似的主提升绞车制动力矩不足的情况具有很好的借鉴意义。
유우주제승교차적장기운행，교차적반형갑출현피로，무법통과대액압계통급공제계통조시적방법사교차재공재、중재량충정황하적제동력구체도안전규정규정적요구，급교차적정상제승대래료안전은환。해문개소료일충침대교차제동계통진행기술개조적정황，사교차제동계통적제동력구만족《매광안전규정》적요구，대우기타유사적주제승교차제동력구불족적정황구유흔호적차감의의。
Due to the long-term operation of the main lifting winch, winch disc brake appears fatigue, can’t use the winch brake torque to reach the safety rules requirements under the empty and heavy load by the method of debugging of hydraulic system and control system ,which brings the security risks for the normal winch lifting. This paper introduces a kind of technical transformation in winch braking system, the braking torque of winch braking system to meet the"coal mine safety regulations"requirement, has a good reference for other similar to the main lifting winch brake torque.