矿井提升机制动工业性试验研究  

Industrial Test study of Mine Hoist Brake

作　　者：来春 Lai Chun(Shanxi Coal International Energy Co.,Ltd.,Coal Industry Branch,Taiyuan Shanxi 030006)

机构地区：[1]山煤国际能源股份有限公司煤业分公司,山西太原030006

出　　处：《机械管理开发》2022年第1期35-37,共3页Mechanical Management and Development

摘　　要：为解决提升机传统恒力矩制动系统在实际制动过程中容易对设备造成冲击、钢丝绳打滑及安全系数低的问题,设计了一种恒减速制动转换系统,并根据提升机工况实现恒力矩与恒减速制动方式的切换,完成关键液压元器件的选型。最后对恒减速制动系统的静态和动态性能进行工业性试验研究,得出恒减速制动系统可满足《AQ 1033-2007煤矿用JTP型提升绞车安全检验规范》的相关标准要求。In order to solve the problems that the traditional constant torque braking system of hoist is easy to cause impact to the equipment,wire rope slippage and low safety factor in the actual braking process,a constant deceleration and braking conversion system is designed,and the switch between constant torque and constant deceleration braking mode is realized according to the hoist working conditions,and the selection of key hydraulic components is completed.Finally,the static and dynamic performance of the constant deceleration braking system is studied in industrial tests,and it is concluded that the braking system can meet the relevant standard requirements of AQ1033-2007 Coal Mine JTP Type Hoisting Winch-Safety Inspection Specification.

关 键 词：提升机 恒减速制动 恒力矩制动 静态响应 动态响应 

分 类 号：TD534[矿业工程—矿山机电]