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1、龙门(桥)式起重机安全技术操作规程RegulationsofSafeOperationofGantry(bridge)Crane一、司机必须身体健康，并具有高处作业的身体条件。且经过专业技术训练和安全教育，经考试合格后方能独立操作。theoperatorshouldbeingoodconditionforworkingathigh,andonlyafterhavingreceivedspecialtrainingandsafetyeducationandpassedthetestcanheoperatehimself
2、.二、开车前应检查机械和电气、传动、制动、保护装置是否完好可靠。如控制器、制动器、限位开关等主要附属设备失灵，严禁使用oBeforestartingthemachine,checkingwhetherthemechanicandelectricparts,drivingandtransmissionparts,brakingpartsandprotectiondevicesreliable・ifaccessorieslikecontrollingdevice,brakingdeviceandrestrictionsw
3、itchfail,itisforbiddentousethemachine.三、必须听从地面起重人员的指挥，听到指挥信号后方能进行操作，启动时应先响铃，对任何人发出的紧急停车信号，都应立即停车。Theoperatorshouldfo11owthedirectoronthefloorandhecanonlystartoperationaftergettingthesigna1.Moreover,beforestartingthemachine,ringingthesiren・Theoperatorshallstopth
4、eeraneafterreceivinganysignalofshutting-downthecrane・四、操作时应先从“0”开始，逐渐增减速度。当吊钩接近限位器，大、小车接近终点时，速度要缓慢，不准用反向代替制动或以限位开关代替停车。Startthemachinefromzeroandthenincreaseordecreasethespeed.Whenliftinghookgetsneartothepositionrestricterandthebigandsmallpulleygetneartotheend,
5、donotreplaceshutting-downmachinebyreversebrakingorrestrictionswitch・五、工作停顿时，不准将起重物悬在空中，运行中地面有人或有障碍物时,应响铃警告，严禁吊物在人头越过。Duringtheperiodofstoppingwork,itisforbiddentosuspendobjectsinair・Ifanybodyorobjectsstayinthewayoflifting,ringingthebelltowarn.六、两台门(桥)同吋抬吊起一物体吋，
6、应按额定载重量合理分配而不过载，统一指挥。运行时两机之间保持一定距离，严禁撞车。Whenliftingaobjectwithtwogantry(bridge)cranes,distributingtheloadtothecapacityanddirectinguniformly.Twoworkingeranesshouldbekeptindistancetoavoidcollision.七、重吨位物件起吊吋，应先稍离地面试吊，确认吊挂平稳，制动良好，安全可靠后,方可起吊,缓慢运行。Whenliftingheavypi
7、ece,firstliftingitalittleabovethefloortocheckthestabilityandbrakingcondition.Onlyaftercheckedsafeandreliablecanliftingworkstartslowly.八、运行中发生突然停电，必须将控制器等操作手柄置于“0”位。吊件未放落地面或索具未脱钩时，操作人员不得离开操作室。Ifpowerisoffduringoperation,theoperatorshallputthebrakeatthe〃zero〃gear
8、・Theoperatorshouldnotleavetheoperationcabinbeforeobjectdowntotheearthorthesiingnotloosenfromthehook.九、运行吋，严禁有人上下。严禁在运行吋进行检修和调整机件。Peopleareforbiddentoclimbupanddownduringoper
