30t 32m龙门式起重机安装作业指导书

CSPCNanhaiPetrochemicalsProjectSEPCOElectricPowerConstructionCorp.WI-8710-8100-0012Rev01Page1of1930t/32mGantryCraneInstallation1.工程概况General根据工程需要，在生产区安装一台30t龙门吊。该机资产编号:204-04-048，主要组成部分包括：刚性腿、挠性腿、桥架、葫芦轨道、行走台车及操作、运行机构。主要参数：桥架总长：35.66m，跨距：32m，行走台车：9.188m，桥架安装后上弦标高：16.5m。额定起重量：30t，小钩额定起重量：10t，起升高度：大钩10.5m、小钩11m，起升速度：大钩4.44m/min、小钩7m/min，龙门吊自重60t，龙门吊工作制度A3，总功率58.1KWA30tgantrycraneistobesetupintheproductionareaasnecessary.Itsassetreferenceno.is204-04-048,anditincludes:rigidlegsandflexiblelegs,bridge,railforchainblock,traveltrolleyandoperatingandrunningmechanisms.Maintechnicaldataasfollows:35.66mofoveralllengthofbridge,32mofspan,9.188mlongoftraveltrolley,16.5moftopelevationofbridgeaftererection,ratedliftingcapacityof30t,ratedhookloadof10t,10.5mofliftingheightofbighookand11mofsmallhook,4.44m/minofliftingspeedofbighookand7m/minofsmallhook,theweightofgantrycraneis60t,operatingsystemisA3anditstotalpoweris58.1KW.2.编制依据References2.1《电力建设起重机械性能手册》-Electricalconstructionliftingmachineperformancemanual,2.2《电力建设安全工作规程》和《电力建设安全管理规定》-Electricalconstructionsafetyregulationsandmanagementregulations2.3《大型起重机械的选型、安装和拆卸管理规定》-Regulationsfortypeselection,erectionanddismantleofheavydutyliftingmachines2.4《起重机械安全监察规定》-Safetysurveillancerulesofliftingmachines2.5《起重设备安装工程施工及验收规范》，GB50278—98-Erectionandacceptancespecificationforliftingmachines2.630t龙门吊图纸及使用说明书-drawingsandinstructionof30tgantrycrane3.安装前的准备工作Preparationbeforeerection3.1劳力组织labours3.1.2设总指挥１人、安全员1人、技术员１人、质量员１人。1Supervisor,1HSEmember,1technicianand1qualityinspector.CSPCNanhaiPetrochemicalsProjectSEPCOElectricPowerConstructionCorp.WI-8710-8100-0012Rev01Page2of1930t/32mGantryCraneInstallation3.1.2起架组：起架工6人、操作工５人。Scaffolding:6worker,5operators.3.1.3钳电组：钳工2人、电火焊工各１人、电工３人。Mechanicandelectrician:2mechanics,1welderand3electricians.3.2主要配合机械及工具Mainauxiliarymachinesandtools3.2.1主吊机具：一台自备型号TG500E（204-08-027），另一台55t汽车吊需要外租，租赁前需要签定租赁协议。Mainliftingmachines:Oneofthemisownbythecompany,anditstypeisTG500E（204-08-027）.Another55ttruckcraneistobehired,andarentagreementrequired.3.2.2备足3t手拉葫芦2个，2t手拉葫芦10个，枕木32根，脚手板（2m）16块，脚手管（4m）16根。2of3tmanualchainblocks,10of2tmanualchainblocks,32pcscrossties,16pcs2mlongscaffoldingboardsand16pcsscaffoldpipes(4m).3.2.3冲头（Φ24）5个、大锤（12磅）2把、电动板手2把、套筒板手1套、游标卡尺1把、电火焊工具1套、磨光机1把旋转金属锉1把电工工具1套起重工具1套重型套筒1套5pcspunches,2pcshammers(12pounds),2pcsautospanners,1setsocketspanner,1pcvernierclipper,1setweldingmachineandtools,1pcgrinder,1rotatingfile,1setelectricaltool,1setliftingtooland1setheavysocket.3.2.4起吊绳6×37-Φ17.518m一对--hoistingrope1pair起吊绳6×37-Φ2418m一对--hoistingrope1pair起吊绳6×37-Φ32.58m一对--hoistrope1pair卸扣6.5t4个--buckles4pcs卸扣12.52个--buckles2pcs倒链3t10个--chainfalls10pcsCSPCNanhaiPetrochemicalsProjectSEPCOElectricPowerConstructionCorp.WI-8710-8100-0012Rev01Page3of1930t/32mGantryCraneInstallation倒链2t2个--chainfalls4pcs缆风绳6×37-Φ17.5共500m--taglines500mtotal钢丝绳夹18mm50个--wireropeclips50pcs3.3应有足够的堆放场地，组合场地及吊车作业场，吊机作业场地需平整坚实。Theadequatelay-downarea,resembleareaandoperationareashallbeavailable,andtheoperationareashallbelevelandfirm.3.4施工人员熟悉该龙门吊的图纸及安装工艺。Thedrawingsanderectionprocessshallbewellknown.3.5组织有关人员清点龙门吊部件、件数及连接螺栓应无缺件，损坏件，发现问题及时处理。Thepartsandconnectionboltsshallbecheckedforanymissingordamage.3.6机械安装前完成整机保养。Themaintenanceforthecraneassemblyshallbecarriedoutbeforeerecting.4.安装主要工作量：Quantities:4．130t龙门吊安装螺栓一览表Connectionboltslist序号no安装位置location规格specification数量quan.备注remarks1支腿底部连接板connectionplateatthebottomoflegM24×8556铰制孔螺栓boltsforreamedhole2刚性腿中部连接板connectionplateonthecenterofrigidlegM24×8524铰制孔螺栓boltsforreamedhole3刚性腿与桥架法兰flangebetweenrigidandbridgeM24×7532铰制孔螺栓boltsforreamedhole4刚性腿与桥架连接板connectionplatebetweenrigidandbridgeM24×6012铰制孔螺栓boltsforreamedholeCSPCNanhaiPetrochemicalsProjectSEPCOElectricPowerConstructionCorp.WI-8710-8100-0012Rev01Page4of1930t/32mGantryCraneInstallation序号no安装位置location规格specification数量quan.备注remarks5桥架竖法兰verticalflangeofbridgeM24×80320铰制孔螺栓boltsforreamedhole6桥架接头上弦管法兰tubularflangeofuppersideofbridgeM20×7024铰制孔螺栓boltsforreamedhole7桥架接头下弦管法兰tubularflangeoflowersideofbridgeM24×7532铰制孔螺栓boltsforreamedhole8桥悬臂法兰flangeofbridgecantileverM24×9532铰制孔螺栓boltsforreamedhole9揉性腿与桥架上连接杆upperjointofflexiblelegandbridgeM24×6016铰制孔螺栓boltsforreamedhole10揉性腿与桥架连接板lowerjointofflexiblelegandbridgeM20×5516铰制孔螺栓boltsforreamedhole11揉性腿与桥架法兰flangebetweenflexiblelegandbridgeM24×7532铰制孔螺栓boltsforreamedhole12葫芦轨道与桥架连接板connectionplatebetweenchainblockrailandbridgeM24×6027铰制孔螺栓boltsforreamedhole13葫芦轨道对接jointofchainblockrailsM24×7515铰制孔螺栓boltsforreamedhole14灯和电铃lightandbellM8×3512普通螺栓normalboltsCSPCNanhaiPetrochemicalsProjectSEPCOElectricPowerConstructionCorp.WI-8710-8100-0012Rev01Page5of1930t/32mGantryCraneInstallation序号no安装位置location规格specification数量quan.备注remarks15导向滑轮固定fixingguidingpulleyM20×6516普通螺栓normalbolts16导向梁固定fixingguidingbeamM20×6512普通螺栓normalbolts17配电柜固定fixingdistributioncabinetM12×454普通螺栓normalbolts18电阻箱固定fixingresistanceboxM12×454普通螺栓normalbolts19爬梯固定fixingladderM16×454普通螺栓normalbolts20卷扬机固定fixinghoistgearM24×7512普通螺栓normalbolts4．230t龙门吊组件编号一览表partsref.No.list序号n