要保證起重機三大構件的安全使用,防止意外事故的發生,這就要求每一個起重機使用單位及操作者必須做到:
一,要保證吊鉤的防脫鉤裝置完好,吊鉤在使用時應防碰撞;要勤給各潤滑點加油;發現處裂紋、破口或磨損量超過標要及時更換滑輪。要勤檢查鉤身,發現裂紋和鉤口磨損量超過厚度的10%以及開口度變化時,應及時整改。值得注意的是,吊鉤缺陷不得補焊處理。
二,鋼絲繩在使用時,應避免銳角曲折。起重機的起(製)動、加(減)sudujunxuhuanman,fangzhigangsishengshouliguomengerbengduan。qizhongjizaidianlixianpangbianzuoyeshi,yaozhuyiyudianlixianbaozhengyouzugoudeanquanjuli,fangzhigangsishengpengshangdianlixianershaosun。danggangsishengyujianzhuwu、shebeidejianjiaojiechushi,yingdianshangmukuai。gangsishengyingzhengqipailiezaijuantongshang,budehunluan,bimianshouyasunhuai。zaigangsishengbianbudeshaohan,fangzhigaowendianhuhehanzhazhuoshanggangsisheng。zaigangsishengguoduanshi,budecaiquchangdebanfacongxinshiyong。yaojiaqianggangsishengdebaoyang,jingchangyongmeiyoudengqingxijixiqugangsishengshangdewugou,bingzhuyijiangrunhuayouzhanjinrugangsisheng。zuoyeshi,caozuorenyuanyaomeitianjianzhayicigangsisheng,zhuyijianzhagangsishengshifoumosun、斷絲、腐蝕、直徑變化以及其它物理、化學變化,並注意檢查繩端的固定狀況。
san,qizhongjizuoyeshi,caozuorenyuanyaorenzhenjianzhazhidongqidelingbujianshifouyunzhuanzhengchang,shifoukasai,zhawajianxishifouheshi,zhidonglunbiaomianshifoulianghao,tiaozhengluomushifoujingu。duiyuzhidongqiderunhuameizhouyingjinxingerci,danzhuyibuyaojiangrunhuayouzhanzaimocabujianshang。ruozhawa、製動輪、小軸、心軸等處磨損量超標;主彈簧、輔助彈簧出現斷裂或塑性變形;製動等處出現裂紋;製動電磁鐵、電力液壓堆杆等出現故障時,因及時修理,不得帶病運行,確保安全。
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