ASME B30.23-2022 PDF下载

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ASME B30.23-2022 pdf download
ASME B30 系列规范打包下载:https://fengshecad.com/804/
ASME B30.23-2022 铰接式悬臂起重机安全标准 PDF下载
ASME B30.23-2022 人员升降系统安全标准 PDF下载
ASME B30.23 是 ASME B30 系列中唯一专门规范“载人”升降系统的标准,2022 版适用于利用起重机、绞盘、井架、吊钩、千斤顶、吊索等组件临时组装的人员升降平台或吊篮。标准引入“人员升降系数(PLF)”≥10 的安全指标,要求平台结构按 2.5 倍额定载荷设计、所有承载链条/钢丝绳最小安全系数 10;强制配置独立的安全绳和速差防坠器,防坠器锁止距离≤1.2 m;新增风速≥10 m/s 禁止升降、夜间作业照度≥50 lx、平台门双触点联锁、每分钟 1 次全程通讯测试,以及每 6 个月一次满载动态制动验证,为风电塔筒、烟囱、桥梁等高空载人维护作业提供统一安全合规框架

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ASME B30.22-2023 PDF下载

2026-1-4 17:28:37

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ASME B30.24-2018 (R2023) PDF下载

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