ICS ×××××××× ××α备案号：××××-××××四川省地方标准DB51/×××— 20××水电水利工程施工卷扬机提升系统安全技术规范Safety technical rules for lifting system of construction winch for hydropower & water conservancy engineering ####-##-## 发布####-##-## 实施四川省质量技术监督局发 布DB 目次目次...................................................................................................................................... - 1 - 前言...................................................................................................................................... - 2 - 1 范围 .......................................................................................................................................... - 3 - 2 规范性引用文件...................................................................................................................... - 3 - 3. 安全技术要求 ........................................................................................................................ - 3 - 3.1 卷扬机 ................................................................................................................................ - 3 - 3.1.1 基本要求 ........................................................................................................................ - 3 - 3.1.2 制动器 ............................................................................................................................ - 5 - 3.1.3 操作机构 ........................................................................................................................ - 5 - 3.1.4 传动系统 ........................................................................................................................ - 5 - 3.1.5 卷筒和卷筒轴 ................................................................................................................ - 5 - 3.1.6 停止器、离合器、排绳器.......
