防爆鋼絲繩電動葫蘆安全操作守則
fangbaogangsishengdiandonghulushiyizhongshiyongyuyiranyibaofengxianhuanjingdegangsishengdiandonghulu。danzhebingbuyiweizhezhixuzaizhezhongfengxianhuanjingzhongyunyongfangbaogangsishengdiandonghulujiuanquan,danfangbaogangsishengdiandonghuluzaiyangezunshouanquanguichengdeqiantixiashianquande。zhunquetiaoxuangongzuodengji。sanji、四si級ji防fang爆bao電dian動dong葫hu蘆lu不bu通tong用yong。購gou買mai防fang爆bao鋼gang絲si繩sheng電dian動dong葫hu蘆lu時shi,要yao準zhun確que闡chan明ming運yun用yong環huan境jing,找zhao到dao合he適shi自zi己ji工gong作zuo環huan境jing的de防fang爆bao電dian動dong葫hu蘆lu型xing號hao。防fang爆bao電dian動dong葫hu蘆lu禁jin止zhi超chao載zai或huo超chao高gao運yun用yong。
防(fang)爆(bao)電(dian)動(dong)葫(hu)蘆(lu)應(ying)由(you)專(zhuan)業(ye)人(ren)員(yuan)運(yun)用(yong)。不(bu)運(yun)用(yong)時(shi),負(fu)載(zai)物(wu)不(bu)宜(yi)長(chang)期(qi)懸(xuan)空(kong),以(yi)防(fang)產(chan)生(sheng)事(shi)端(duan)。根(gen)據(ju)電(dian)動(dong)葫(hu)蘆(lu)的(de)運(yun)用(yong)情(qing)況(kuang),定(ding)期(qi)檢(jian)查(zha)和(he)光(guang)滑(hua)機(ji)械(xie)零(ling)件(jian)。常(chang)常(chang)保(bao)持(chi)鋼(gang)絲(si)繩(sheng)處(chu)於(yu)良(liang)好(hao)的(de)光(guang)滑(hua)狀(zhuang)況(kuang),以(yi)削(xue)減(jian)鋼(gang)絲(si)繩(sheng)的(de)磨(mo)損(sun)。限(xian)位(wei)器(qi)不(bu)能(neng)用(yong)作(zuo)行(xing)程(cheng)開(kai)關(guan)。其(qi)主(zhu)要(yao)作(zuo)用(yong)是(shi)避(bi)免(mian)吊(diao)鉤(gou)上(shang)升(sheng)或(huo)下(xia)降(jiang)超(chao)越(yue)極(ji)限(xian)方(fang)位(wei)。當(dang)鋼(gang)絲(si)繩(sheng)斷(duan)絲(si)彼(bi)此(ci)靠(kao)近(jin)構(gou)成(cheng)局(ju)部(bu)集(ji)合(he)時(shi),當(dang)鋼(gang)絲(si)繩(sheng)直(zhi)徑(jing)減(jian)小(xiao)7%或大於公稱直徑,或沒有斷絲時,當鋼絲繩表麵出現深坑時,整股斷股,外層鋼絲繩磨損到其直徑的40%鋼絲繩比較鬆,當籠形變形股線擠出並嚴重扭結時,變形鋼絲將曲折的鋼繩應立即報廢。
防爆鋼絲繩電動葫蘆禁止拉吊,避免損壞鋼絲繩、導繩器等附件,形成事端。每天、每周、每月、每季度、每年檢查防爆電動葫蘆的固定情況。在重負荷工作時,如發現嚴重打滑,刹車不能中止,要冷靜下來。迅速按下“向下”按鈕,使重物加速落地,然後逐步檢查防爆電動葫蘆。起吊後,將吊鉤吊至離地2米處,並切斷電源。
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