吊车及吊装安全讲解.ppt

Crane and rigging safety 吊车及吊装作业安全 Improve the crane and rigging performance on IPS site Understand the lifting hazards and know the lifting safety precautions. 持续改进MWP项目吊装安全 了解吊装作业相关危害和对策 Lifting hazards prevention measurement 吊装危害预防措施 What your ideas on lifting hazards prevention 你對吊装危害预防有何见解 ? Lifting hazards assessment Crane inspection sling /rigging inspection Lifting plan 吊装危害评估 吊车和相关吊具检查 吊装计划 Lifting hazards assessment 吊装危害评估 What is your concern 你應考慮的是 ? Working group risk assessment meeting Grounding bearing and ambient situation. Power cable around the working area. 工作小組的危害评估会議. 地面承载力和工作环境 电力电缆在吊装附近 Crane and sling inspection 吊车和吊装用具检查 Please express your opinion on the inspection 你應做甚麼检查 ? Preventive maintenance inspection Daily pre-use inspection. Annual equipment inspection. 预防性检查 每日使用前检查 强制性年检 Crane and sling inspection items 吊装检查项目 Please input your ideas on the inspection items. 请简述你的检查项目 Hydraulic/ conventional crawler and truck crane. By qualified person According to manufactures recommendations and rigging procedures 液压,履带,汽车吊 由合格人员检查 按照制造商的建議及吊裝程序处理. Lifting plan 吊装计划 Plan show the amount to be lifted. Show the capacity of the components There is a scale plot plan Show the specification of all gear Rigging plans adequately describe the erection procedures 计划中應显示吊装重量,和相关索具的额定荷载 有详尽吊装平面布置图. 详述使用吊装吊具的各部规格 吊装计划详述工作步骤. Inspection items 检查项目 Main hoist line /boom section/sheaves / brakes and hoist clutches/ hooks / counterweight/ 主缆绳/吊臂/滑轮/刹车和离合自锁装置/钩/配重等 检查滑轮组尺度 檢查滑輪 滑轮不合适易造成的损害 支撑腿对称并全部撑展 车辆要有水平器 定期检查绳索 Hook Inspection Areas 鉤頭檢查 Check all outrigger assemblies carefully 詳細檢查外撐腳的組件 衍架的檢查 Responsibility 工作职责 Supervisor determine all factors that effect lift before each lift. Operator test the crane brakes,special care for long boom loading position, can read and understand load chart.ensure that the house swing is locked when he leaves the crane unattended. 工长负责整个吊具選擇及吊装过程安全. 吊车操作司机,須测试刹