起重吊裝避免吊裝結構失穩查看內容
1)zuoyeshi,jixiecaozuorenyuanyoubiyaoanshebeigongneng,qifenliangdaxiaojinxingshidiao,chengrendiaodianzhongxin,quebaopinghengqidiaojiuwei。duibumingfenliangwutiyingzhaqingfenliangzaixingqidiao,jinzhichaozhongdiaozhuang。
2)重物吊離地麵約10cm時應暫停起吊並進行全麵查看,承認傑出後方可正式起吊。
3)qidiaowupinyingbangzhajieshi。diaogouxuanguadianyingyudiaowudezhongxinzaitongyibizhixianshang,diaogougangsishengyingjianchibizhi,jinzhipianlaxiediao,luogoushiyingbimiandiaowujubuzhediyinqidiaoshengpianxie,diaowuweigudingshijinzhisonggou。
4)構(gou)件(jian)吊(diao)裝(zhuang)就(jiu)位(wei),應(ying)經(jing)初(chu)校(xiao)並(bing)暫(zan)時(shi)固(gu)定(ding)或(huo)牢(lao)靠(kao)銜(xian)接(jie)後(hou)方(fang)可(ke)鬆(song)鉤(gou)摘(zhai)鉤(gou),最(zui)終(zhong)固(gu)定(ding)後(hou)方(fang)可(ke)拆(chai)除(chu)暫(zan)時(shi)固(gu)定(ding)東(dong)西(xi)。高(gao)寬(kuan)比(bi)很(hen)大(da)的(de)單(dan)個(ge)構(gou)件(jian),未(wei)經(jing)暫(zan)時(shi)或(huo)最(zui)終(zhong)固(gu)定(ding)組(zu)成(cheng)一(yi)穩(wen)定(ding)單(dan)元(yuan)體(ti)係(xi)前(qian),應(ying)設(she)溜(liu)繩(sheng)或(huo)斜(xie)撐(cheng)加(jia)以(yi)安(an)定(ding)。
5)構件固定後不得隨意撬動或移動位置,如需重校時,有必要回鉤。
6)起吊大件或不規則組件時,應在吊件不同方向上拴以結實的溜繩溜住。
7)吊(diao)起(qi)的(de)重(zhong)物(wu)不(bu)得(de)在(zai)空(kong)中(zhong)長(chang)期(qi)逗(dou)留(liu),當(dang)作(zuo)業(ye)中(zhong)休(xiu)息(xi)或(huo)離(li)開(kai)前(qian)應(ying)將(jiang)吊(diao)物(wu)落(luo)到(dao)地(di)麵(mian)。在(zai)空(kong)中(zhong)短(duan)時(shi)間(jian)逗(dou)留(liu)時(shi),操(cao)作(zuo)人(ren)員(yuan)和(he)指(zhi)揮(hui)人(ren)員(yuan)均(jun)不(bu)得(de)離(li)開(kai)作(zuo)業(ye)崗(gang)位(wei)。
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