备案号：20729—2007WH中华人民共和国文化行业标准WH／T28—2007舞台机械台上设备安全MechanicalEquipmentonStages-UpperStage-SafetyRequirements2007-05-09发布2007-06-01实施中华人民共和国文化部发布WH／T28—2007目次前言………………………………………………………………………………………………………………Ⅱ1范围……………………………………………………………………………………………………………12引用标准………………………………………………………………………………………………………13机械设备………………………………………………………………………………………………………13.1台上设备组成示例…………………………………………………………………………………………13.2结构件………………………………………………………………………………………………………13.3钢丝绳………………………………………………………………………………………………………33.4链条…………………………………………………………………………………………………………53.5滑轮组件……………………………………………………………………………………………………63.6驱动滑轮……………………………………………………………………………………………………63.7卷筒组件……………………………………………………………………………………………………63.8驱动装置……………………………………………………………………………………………………73.9电动机………………………………………………………………………………………………………73.10减速器………………………………………………………………………………………………………73.11制动器………………………………………………………………………………………………………73.12保护装置……………………………………………………………………………………………………83.13平衡重………………………………………………………………………………………………………83.14导轨…………………………………………………………………………………………………………84电气设备和控制系统…………………………………………………………………………………………84.1总则…………………………………………………………………………………………………………84.2电气设备的选择………………………………………………………………………………………………84.3供电……………………………………………………………………………………………………………84.4实际环境和运行条件…………………………………………………………………………………………84.5电源和设备的分离与断开……………………………………………………………………………………94.6触电防护………………………………………………………………………………………………………94.7电气设备的保护………………………………………………………………………………………………94.8电压平衡………………………………………………………………………………………………………94.9控制电路和控制功能…………………………………………………………………………………………94.10故障情况下的安全功能和控制功能………………………………………………………………………104.11紧急停机和紧急断电功能…………………………………………………………………………………124.12有关无线控制………………………………………………………………………………………………134.13可编程的电子／电气系统…………………………………………………………………………………134.14可编程控制系统(E／PES)用于与安全无关的功能………………………………………………………134.15电器元件……………………………………………………………………………………………………144.16导线和电缆…………………………………………………………………………………………………144.17布...
