电梯噪声防治技术分析与工程实践案例  

Lifts Noise Prevention and Abatement Technology Analysis and Engineering Practice

作　　者：李桦 马登华 Li Hua;Ma Denghua(Guangdong Institute of Special Equipment Inspection and Research,Foshan,Guangdong 528251;Shenzhen SHENRI Environmental Protection Technology Co.,Ltd.,Shenzhen,Guangdong 518000)

机构地区：[1]广东省特种设备检测研究院,广东佛山528251 [2]深圳深日环保科技有限公司,广东深圳518000

出　　处：《西部特种设备》2024年第4期48-52,共5页Western Special Equipment

基　　金：广东省市场监督管理局科技项目“电梯导轨减振降噪应用研究”(编号2021ZT01)。

摘　　要：笔者通过对电梯运行时产生噪声的简单分析,提出从导轨减振和主机减振两方面进行电梯噪声治理的方案;通过对一个实际的电梯噪声治理案例解析,包括传播途径分析,提出了具体的治理改造方案,并对治理前后噪声进行检测,通过其结果,证明了改造方案的可行性及有效性。By analyzing the source of lifts noise when running,propose a solution of lifts noise prevention and abatement by means of guide rail and drive machine vibration reduction.By analyzing a lifts noise reduction case,including the transmission route,propose the specific ways of controlling and modification.Measure the noise of lifts before and after modification,which proving the feasibility and effectiveness of that.

关 键 词：噪声防治 电梯 减振 

分 类 号：TU857[建筑科学]