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BS EN 1494-2000 移动千斤顶和相关提升设备

作者:标准资料网 时间:2024-05-30 08:26:40  浏览:8498   来源:标准资料网
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【英文标准名称】:Mobileormovablejacksandassociatedliftingequipment
【原文标准名称】:移动千斤顶和相关提升设备
【标准号】:BSEN1494-2000
【标准状态】:作废
【国别】:英国
【发布日期】:2001-02-15
【实施或试行日期】:2001-02-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:负荷;液压操纵装置;安全装置;气动操纵装置;安全措施;可移动的;道路车辆;千斤顶;提升设备;安全系数;运载工具;人力驱动装置;易动的;电驱动装置;力;控制装置;职业安全;超荷载;设备安全;危害
【英文主题词】:Accidentprevention;Control;Controlboards;Controldevices;Controlstand;Definition;Definitions;Dimensions;Engines;Equipmentsafety;Gearjacks;Hazards;Hoistingplatforms;Hydraulically-operateddevices;Hydraulics;Inspection;Jacks;Liftingappliances;Liftingdevices;Liftingdock;Loadcapacity;Loadcarryingdevices;Load-containingdevices;Maintenance;Manipulatingdevices;Mechanicalengineering;Mobile;Mobileworkingplatforms;Motorvehicles;Occupationalsafety;Powertransmissionsystems;Safety;Safetycomponents;Safetydistances;Safetyengineering;Safetyrequirements;Specification(approval);Stationary;Testing;Transportable;Trolleyjacks;Userinformation;Vehicles;Workplacesafety
【摘要】:ThisEuropeanStandardspecifiestechnicalsafetyrequirementsandmeasuresformobileormovablejacks(see3.6)andassociatedliftingequipment.ThisEuropeanStandarddealswithallsignificanthazardspertinenttomobileormovablejacksandassociatedliftingequipmentwhentheyareusedasintendedandundertheconditionsforeseenbythemanufacturer.ThisEuropeanStandardspecifiestheappropriatetechnicalmeasurestoeliminateorreducerisksarisingfromthesignificanthazards.Thisstandardappliestoliftingequipment(see3.1)whichismobileormovableanddesignedtooperateundertheload,whetheroperatedsingularyorinmultiples,topartiallyortotallyraiseandlowerloadsorvehiclesatoneormoreliftingpoints(excludingtheliftingofpersons)whereworkingundertheraisedloadisnotpermittedunlessadditionalmeansofsecuringtheloadinpositionareinplace.Note:Associatedliftingequipmentmeansliftingequipmentwhichissimilartothosedefinedin3.1,butwhichdoesnotfullycomplywiththesedefinitions.Thisstandarddoesnotestablishadditionalrequirementsfor:-powerdrivebyaninternalcombustionmachine;-stabilityofthemobileormovablejacksandassociatedliftingequipment;-operationinsevereconditions(e.g.extremeclimates,freezerapplication,strongmagneticfields);-operationsubjecttospecialrules(e.g.potentiallyexplosiveatmospheres,mines);-supplybyelectricalnetworkswherethetolerancesinvoltage,frequency,etc.,differfromthoseinthepublicsupplies;-staticelectricproblems;-handlingofloads,thenatureofwhichcouldleadtodangeroussituations(e.g.moltenmetal,acids,radiatingmaterials,especiallybrittleloads);-hazardsoccurringduringproductionanddecommissioning;-hazardsoccurringwhenusingtheliftingequipmentonpublicroads;-windpressureinandoutofuse;-directcontactwithfoodstuffs;-operationonseaships.Thisstandardapplies,forexample,tothefollowingliftingequipment:-mechanicaljackswithorwithoutclaws;-hydraulicjackswithorwithoutclawsandwithorwithoutintergratedpumps,e.g.hydraulictrolleyjacks,hydraulictransmissionjacks,hydraulicpitjacks;-pneumaticjacks.Thisstandarddoesnotapplyto:a)jacksorstabilizerswhicharepermanentlyfixedtoatraileroracontainertosupportatrailerorcontainerwithoutthetractor-unit;b)hydrauliccylinderswhicharepermanentlyfixedtothevehiclefortippingand/ortiltingpartsofit;c)supportstandswiththepossibilityforchangingtheliftheightonlywithouttheload;d)hydraulicliftingequipmentworkingwithamaximumpressureexceeding500barandwherepumpandcylinderarenotintergratedpartsofthesameequipment;e)jacksthataredeliveredwithroadvehiclesforhelpingwhenabreak-downoccurs(includingdeliveryoforiginalspareparts).
【中国标准分类号】:J80
【国际标准分类号】:53_020_99
【页数】:48P.;A4
【正文语种】:英语


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基本信息
标准名称:核电厂安全重要功能电气联锁的设计和实施
英文名称:Nuclear power plants-Electrical interlocks for functions important to safety-Recommendations for design and implementation
中标分类: 能源、核技术 >> 核反应堆 >> 核电厂核岛
ICS分类: 能源和热传导工程 >> 核能工程 >> 核电站、安全
发布日期:2006-12-15
实施日期:2007-05-01
首发日期:
作废日期:
出版日期:
页数:15
适用范围

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所属分类: 能源 核技术 核反应堆 核电厂核岛 能源和热传导工程 核能工程 核电站 安全
【英文标准名称】:SpunCastPrestressedConcretePoles
【原文标准名称】:离心铸造的预应力混凝土
【标准号】:ASTMC1089-1988
【标准状态】:作废
【国别】:美国
【发布日期】:1988
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:施工材料;预应力混凝土;竿材;离心铸造;混凝土;施工
【英文主题词】:construction;constructionmaterials;centrifugalcasting;poles;prestressedconcrete;concretes
【摘要】:
【中国标准分类号】:Q14
【国际标准分类号】:91_100_30
【页数】:3P;A4
【正文语种】:英语



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