脚手架操作规程

上海石化金艺工业建设有限公司ShanghaiPetrochemicalJINYIIndustryConstructionCo.,Ltd.脚手架操作规程scaffoldoperationprocedure1脚手架操作规程ScaffoldOperationProcedure上海石化金艺工业建设有限公司二OO六年二月二十八日ShanghaiPetrochemicalJinyiIndustryConstructionCo.,Ltd.2006-3-8上海石化金艺工业建设有限公司ShanghaiPetrochemicalJINYIIndustryConstructionCo.,Ltd.脚手架操作规程scaffoldoperationprocedure1一、脚手架搭设一般规定generalruleforscaffolderection1．所有脚手架临边都必须带扶手，扶手应高于平台1.2m，扶手两道，第一道0.6M，防止操作人员蹲下作业时从扶手空隙中坠落。Allscaffold’sedgesshallbeattachedwithguardrails,andguardrailsshallbe1.2mhigherthanplatformdeck.Tworowsofguardrailshallbeinstalled,forthelowerrowguardrail,itshallbeinstalled0.6matheightaboveplatformdecksoastopreventoperatorstofallfromheightthroughguardrailgap.2．脚手架铺板必须稳，板端至少伸出执掌15公分，但不得超出30公分；脚手板伸出15～30公分能够保证脚手板有足够锚固长度，又防止脚手板探头过多而翘头坠落。Thescaffoldboardshallbesecuredwellwithitsendsextending15cmoutofbracing,butnomorethan30cm.scaffoldboardsshallbeleft15-30cmoutforbothendswithaviewtonotonlybeinganchoredandalsobeingpreventedascaffoldboardfromlosingitsweightbalancetobringaboutafalling.3．所有脚手架用作安装和拆除施工时，平台应满铺板。Forallscaffolds,wheneverusedforinstallationordemolishingjobpurpose,theworkplatformshallbelaidwithscaffoldboardsinfull.4．所有脚手架应配置一个爬梯，脚手架爬梯大于6米时要设置休息平台，爬梯步距不大于400mm，爬梯步距过大容易导致人员上下时膝盖碰档。Allscaffoldsshallbeattachedwithanaccessladder,andifthelengthofaccessladderisinexcessiveof6meters,atransitionalplatformshallbeprovided,andmakesurethestepspacingofaccessladdershallnomorethan400mm.Anexcessivespacingofaccessladdershallmakepersonnel’skneebumpingintoledgersonladder.5．脚手架与建筑或构筑物之间应设横向竖向不超过4米绑扎固定点，无法固定的应设置抛撑；防止脚手架水平倾斜。Tyingjointsshallbeappliedbetweenscaffoldandbuildingorstructureandarrangedwithin4metersbothinhorizontalandtransversaldirections.Forthecasenotyingjointscanbeapplied,projectilesupportsshallbemadetopreventscaffoldfromlean.6．所有脚手架在操作层，应设置踢脚板，踢脚板高度不小于20厘米，应绑扎在立杆上，以备操作层并防止使用工具坠落。Forscaffolderection,toeboardshallbeappliedtooperationdeck,andthetoeboardshallnotless上海石化金艺工业建设有限公司ShanghaiPetrochemicalJINYIIndustryConstructionCo.,Ltd.脚手架操作规程scaffoldoperationprocedure2than20cminheightandshallbetiedtouprightpolesforoperationpurposeandtopreventtoolsfromfalling.7．脚手架铺板必须采用5厘米厚20-40厘米宽的木板，宜采用30cm；脚手板不得用损坏、开裂，保证脚手板有足够的强度，防止脚手板在活动荷栽作用下断裂破坏。Scaffoldplanksshallbewoodenboard5cminthicknessand20-40cminwidth(30cminthicknessissuitable).Allplanksshallnotbedamagedorcrackedtoassuresufficientstrengthtoavoidtheplanksfrombeingbrokenupbyliveload.8．脚手架基础设置在砼面、沥青路面上；脚手架要求配置15×15厘米钢基础板或用宽大于25厘米厚5厘米长大于二根立杆距离的木板，防止基础变形。Thescaffoldfoundationshallbemadeonconcreteorbitumenroadsurface.Thescaffoldshalluse15×15steelplatesorwoodenplanksthatitsdimensionshall25plusand5cminthicknesslengthlongerthanthedistancebetweentwoadjacentuprightpolessoastopreventfoundationfromdeformation.9．所有在钢平台上脚手架都要有垫板，加大立杆对钢平台接触面，减少对平台的压强。Allscaffolderectedonsteelplatformshallbeengagewithfoundationpadtoincreasethecontactareaforuprightpolesagainststeelplatformsurfaceandtoeasethepointpressureuponplatform.10．所有脚手架上不得堆放任何杂物，减轻脚手架的荷载，并防止杂物、材料坠落。Nosundriesshallbestackedonscaffoldwithaviewtoreleasingloadsagainstscaffoldandalsotopreventsundriesandmaterialsfromfalling.11．搭拆脚手架所有材料不得抛物，防止抛物伤人、机械设备，并使原材料损坏。Allpartsormaterialsforscaffolderectionshallneverbeallowedtotossorthrowsoastopreventindividualsorequipmentfrombeinginjuredordamaged,andalsotopreventrawmaterialsfrombeingdamaged.12．高度大于30米脚手架，除去上部30米的部分，对以下至地面部分立杆要加通长邦杆，邦杆要紧靠立杆并用每米不少于一只回转扣件连接，加强脚手架的强度。Ifthescaffoldishigherthan30meters,besidesthesectionabove30m,alluprightpolesofthebelowsectionbelow30mshallbesecured上海石化金艺工业建设有限公司ShanghaiPetrochemicalJINYIIndustryConstructionCo.,Ltd.脚手架操作规程scaffoldoperationprocedure3withtiepole,thetiepoleshallbeclungtouprightpoles,andonerotarycoupleratleastshallbeusedwithineverymetersoastostrengthenthescaffold.13．小横杆伸出外立杆连接扣件大于10厘米，满足小横杆和扣件有足够的锚固长度，防止小横杆滑落。Thetransompoleshallbeextendedatleast10cmoutofexterioruprightpole,whichcanmeettherequirementforanchoringandpreventtransomfromslidingdownward.14．脚手架要在两端、转角处、中间每隔12~15M设置剪刀撑，剪刀撑应连接3根立杆以上并和地面成45°—60°；所有剪刀撑要沿高连续设置，沿竖向每隔10—15M高加设一道长剪刀撑将各个剪刀撑连成整体。Bridgingshallbeinstalledatevery12-15cmattwosideendsandturningjointsandmiddlepartofascaffold.Allbridgingshallbeconnectedto3uprightpolesandkepta45°—60°angleagainstground.Allbridgingshallbesetuponacontinualway,alongerbridgingshallbeattachedtointegrateallbridgingtogetheratevery10-15M.15．所有悬挑脚手架和平台应配置独立竖向安全锚杆；所有作业人员安全带应于该锚杆固定；这样是在平台上作业人员有双保险。Allsuspendedscaffoldanditsdeckshallbeattachedwithindependentverticalsafetyanchoragepole.Alloperatorsshallhooktheirsafetyharnessonthisanchoragepoleduringworkingondecksoastobringadualsecuringmeasuresforoperatorsworkingondeck.16．脚手架立杆距离不大于2米，承重脚手架立杆距根据要求另计算；水平杆步距1.8m，小横杆固定在立杆上，这样使重力直接通过立杆传递给基础。Thespacingbetweeneverytwoadjacentuprightpolesshallbenomorethan2m,forload-dutyscaffold,thespacingofitsuprightpolesshallbecalculatedbeforeerection,i.e.thehorizontalpolesshallbeat1.8m,ribpoleshallbesecuredonuprightpolessoastopasstheloadweighttofoundationthroughuprightpoles.17．20米以上的大型脚手架，在易燃易爆精密装置工作环境搭设时需专人监护。Largescaffoldabove20metersshallbeerectedunderthededicatedsupervisionpersonnelwith