(1)fangtashenyuanzhuangtashenyiyang,tajigongzuoqianyaojinxingtongyizhihuidingfengong,zhuanrenjianshidimao。gexianggongzuoxiangxijianzha,yaobaozhengzuodaoyicifangdaoweizhi,zhongjianbuyaotingji。fangtaqian,zitadingbushuanyigenchanggangsisheng,yongdiaochehuojiaomolaxietashen,zhitashenchaoguozhongxinshi,biankekaidongjuanyangji,jiangtashenhuanhuanfangdao。zaijiejindimiandaomuduoshi,fangmansudu,shitashengezhizaidaomuduoshangshichandongzuixiao。
(2)拆塔前做好準備工作檢查地錨的可靠性,檢查塔吊各部結構螺栓的緊固情況;jiangtadiaokaichexingzoudaojulizhudimaoguidingweizhi,kalaoguiqian,jiangxingzoulunxiejinfanghuaxie,bingyongshizichengjiagumenjia,yuguidaozhijianchenglao,jianzhafangdaotashenxuanzhuanfanweineiyouwujiaoshoujiajigezhongxianluzhangaiwu,shouxianchaichuqizhongbi、配重臂等部件,配重鬥內的配鐵不要從高空往下拋,要用起重繩索向下傳運。
拆(chai)除(chu)與(yu)安(an)裝(zhuang)方(fang)法(fa)相(xiang)問(wen),隻(zhi)是(shi)工(gong)作(zuo)程(cheng)序(xu)相(xiang)反(fan)。即(ji)後(hou)安(an)裝(zhuang)的(de)先(xian)拆(chai),先(xian)安(an)裝(zhuang)的(de)後(hou)拆(chai),嚴(yan)禁(jin)采(cai)用(yong)停(ting)電(dian)的(de)方(fang)法(fa)使(shi)塔(ta)身(shen)自(zi)然(ran)放(fang)倒(dao),必(bi)須(xu)使(shi)用(yong)操(cao)作(zuo)控(kong)製(zhi)的(de)反(fan)轉(zhuan)來(lai)放(fang)倒(dao)塔(ta)身(shen)。拆(chai)塔(ta)工(gong)作(zuo)與(yu)立(li)塔(ta)相(xiang)比(bi),其(qi)危(wei)險(xian)性(xing)更(geng)大(da),所(suo)以(yi)拆(chai)塔(ta)之(zhi)前(qian),仍(reng)需(xu)要(yao)認(ren)真(zhen)的(de)研(yan)究(jiu),製(zhi)訂(ding)方(fang)案(an),並(bing)向(xiang)參(can)加(jia)拆(chai)塔(ta)的(de)工(gong)作(zuo)人(ren)員(yuan)進(jin)行(xing)交(jiao)底(di)和(he)嚴(yan)格(ge)分(fen)工(gong)。
拆塔前做好準備工作檢查地錨的可靠性,檢查塔吊各部結構螺栓的緊固情況;jiangtadiaokaichexingzoudaojulizhudimaoguidingweizhi,kalaoguiqian,jiangxingzoulunxiejinfanghuaxie,bingyongshizichengjiagumenjia,yuguidaozhijianchenglao,jianzhafangdaotashenxuanzhuanfanweineiyouwujiaoshoujiajigezhongxianluzhangaiwu,shouxianchaichuqizhongbi、配重臂等部件,配重鬥內的配鐵不要從高空往下拋,塔機要用起重繩索向下傳運。
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