1、欢迎,安全吊装作业培训,SAFERIGGINGPRACTICE,吊装作业安全,安全吊装作业,SAFE RIGGING PRACTICE,?,REGISTRATION INTRODUCTION 导言,MODULE 1模块1MODULE 2模块2MODULE 3模块3MODULE 4模块4MODULE 5模块5MODULE 6模块6MODULE 7模块7MODULE 8模块8,TEST PAPER DISCUSSIONS讨 论,-LOADWEIGHT,CENTRE OF GRAVITY&EIGHT TRIBUTION 装载重量、重心和重量分配,KNOW,PLAN&CHECK了解,计划和检查,RIG
2、GING CREW&THEIR DUTIES吊装人员及其职责,SAFE LIFTING PROCEDURES安全吊装程序,KNOTS,HITCHES&SLINGS扭结,绳扣,钢丝绳,SAFE RIGGING PRACTICE 安全吊装作业,-CRANE SIGNALLING 起重信号,-SELECTION,INSPECTION,USE,HANDLING&INTENANCE OF LIFTING GEARS 起重设备的选择,检验,使用及处理和维护。,The first and most important step in any rigging operation is to determine
3、 the weight of the load to be lifted.任何吊装作业的第一步,也是最重要的一步是确定装卸物的重量A safe lift depends on using a right crane,lifting gears and equipment that can support the weight of the load.一个安全的起吊取决于选择适合于装载重量的起重机,起重装置和设备。The most accurate way to obtain the specific weight data of the load being lifted is to use
4、manufacturers information such as drawings,shipping documents or purchase orders.获得装载物重量的数据的最精确的方法是运用制造商的数据,例如图纸,装船资料和定单。Information supplied by manufacturers or designers is the preferred source.However,when using this information,make sure that the equipment has not been added to or modified in so
5、me way that would change its original weight.设计者和制造商提供的数据是最好的来源。但是,运用这些信息时,应弄清楚是否有改变重量的添加物或任何形式的变更。If detailed accurate information is not available,you must determined weight using other methods such as actually weighing the load or calculation.如果没有精确的详细信息,你必须用其它方法来确定重量,例如实际称重或计算。,SAFE RIGGING PRAC
6、TICE,SOURCES OF WEIGHT 1.DOCUMENTS 文件Drawings图纸Bill of Lading提货单Shipping Documents 运输文件Catalogues目录Purchase Orders定货单INFORMATION ON THE LOAD 装载物上的信息Painted on the load 喷在装载物上的Welded on the load 焊在装载物上的Cast on the load 浇铸在装载物上的3.CALCULATIONS计算?,安全吊装作业,安全吊装作业,确定承载重量,吊装应用:重量 以千克或吨作为单位来描述 体积 物体所占空间的数量.用平方米(m)作为单位来描述 密度(单位重量)物体一个单位体积的重量。用千克每平方米作为单位来描述(Kg/m3)材料装载重量的计算公式:重量=体积(材料的)密度物体体积的计算公式:体积=底面积 高 立方体的体积=底面积高=W x L x H 圆柱体的体积=底面积高=x r x h=3.14 x r x r h 管子的体积(薄壁管)=3.14 x直径.X高 x 厚度 管子的体积(厚壁管)=3.14 x