起重機起升機構製動不靈發生溜鉤的原因分析

    qizhongjiqishengjigouzhidongbulingfashengliugoudexianxiang
，zaidianqifangmiankenengyounaxieyuanyin？dianqiyuanyinxuyaogenjuqizhongjidianqichuandongdegongzuoyuanliqujutifenxi
，zhuyaocongdianqishebeihedianqixianlulianggefangmianqufenxi。yibanyouyixiajigefangmiandeyuanyin：

　起重機製動器不能下閘製動的原因可能有：

    qizhongjizhidongqikongzhihuiludechudianzhanlianhuojiechuqitiexinyouyouwufashengxifubunengshifang

，daozhizhidongqidiancitiexianquanhuoyeyatuidongqiyoubengbunengshidiancongershizhidongqichuyusongzhazhuangtai；

     起(qi)重(zhong)機(ji)控(kong)製(zhi)線(xian)路(lu)設(she)計(ji)有(you)失(shi)誤(wu)使(shi)製(zhi)動(dong)器(qi)線(xian)圈(quan)不(bu)能(neng)失(shi)電(dian)。在(zai)控(kong)製(zhi)線(xian)路(lu)中(zhong)開(kai)始(shi)運(yun)行(xing)時(shi)先(xian)通(tong)電(dian)後(hou)開(kai)閘(zha)的(de)控(kong)製(zhi)環(huan)節(jie)失(shi)效(xiao)，下(xia)降(jiang)回(hui)零(ling)時(shi)，先(xian)下(xia)閘(zha)後(hou)斷(duan)電(dian)的(de)控(kong)製(zhi)環(huan)節(jie)失(shi)效(xiao)都(dou)會(hui)引(yin)起(qi)溜(liu)鉤(gou)。