半自动扭锁（semi-automatictwistlock）半自动扭锁其作用同扭锁。因半自动扭锁具有无需装卸工作爬到集装箱上将其安装和取下的过程这一优点，故能***大限度地减少工作上高作业的***，从而保证安全，该种扭锁得到了大力推广应用。半自动扭锁是在码头上当桥吊将集装箱吊起至人手臂举起的高度时，从下向上将其插入集装箱角件孔内，待吊上船并对立式底座或另一集装箱角件孔时放下，该锁的自动装置即起作用并转动锁轴将箱与底座或箱与箱连接锁紧。卸箱时，应首先用操作杆将拉索拉出，从而打开扭锁与立式底座或另一集装箱顶部角件孔的，吊起集装箱至码头，用人工将其卸下TensionS.W.L/250KNP.L/375KNB.L/500KNShearS.W.L/210KNP.L/315KNB.L/420KNCompression2000KNfinish:Hotdopgalvanised集装箱绑扎件Containerlashingequipment船用集装箱紧固件Containersecuringfittingforships埋入式底座FlushSocketsFlushisofoundat***带孔底板DoublePlate立式底座RaisedFoundati***燕尾底座DovetailFoundation/Dovetailplates锥头WeldingconeD型环D-ringD型座BreechD-ringRemovableD-ringFlushD-ring梅花底座Roundsockets圆底座RoundSocket眼板LashingEyes/Lashingplates导锥GuideCone导座Guidefittings窝座Lashingpot花篮螺丝Turn***le拉杆LashingBar/Lashingrods接长杆Eyehookextensionrod/knobextensionrod单锥Singlestacker横向双锥DoubleStacker纵向双锥DoubleStacker安全单锥HangingStacker/Lockablestackingcones扭锁ManulTwistlock半自动钮锁Semi-automaticTwistlock中间钮锁IntermadiateTwistlock底部固定扭锁Fixedbasetwistlock中间锁Midlock燕尾底锁DovetailTwistlock底锁BottomTwistlock圆形底锁Breechtwistlocks/roundtwistlock侧开底锁Sidetwistlocks桥锁桥码桥型连接器BridgeFitting支撑Pressureelements/supports波浪杆Crinklebar企鹅钩Penguinhook象脚Elephantfoot吊座LiftingSocket拉索steelwirerope/steelwirehandle活动头SwivelHead半自动锁拉锁wireropeforsemi-automatictwistlock)