鋼絲繩電動葫蘆安全製動裝置

    鋼絲繩電動葫蘆安全製動裝置

    moudanweizaiyunyonggangsishengdiandonghuluguochengzhongfashengdiandongjituoluoshigu
，suoxingweixingchengrenyuanshangwang，jingguoduishiguxianchangdezhaxunpouxi，faxiangaishebeishiyouyucaozuorenyuanqingxieqidiaozhongwudaozhidaoshengqikailiede
，gangsishengzaijuantongshangbaifangzaluan，yonghuchixuyunyong，weijishigenghuanxindedaoshengqi。jiangzhongwutishengdaoyidinggaoduhou，caozuorenyuanyijianggangsishengzhuangmanguntong，danmeiyouzhuyidaozheyixianxiang，chixuxiangshangcaozuoqishengjigou，gangsishenghuanraozaiguntongyudianjizhijian
，beikazhudegangsishengshidianjidegudingluodingkailie，daozhidianjituoluo。

    鋼絲繩電動葫蘆廣泛應用於金屬吊裝。起重量小於等於5T的鋼絲繩電動葫蘆，除起升機構提供的製動電機作為作業製動器外，還可采納以下措施：

    按額外起重量的1.5倍規劃，或額外起重量為大起重量的1.5倍，允許的大起重量明顯標明起重量。起重量大於10噸的鋼絲繩電動葫蘆，除起升機構提供的製動電機作為作業製動器外，還應在低速檔設置安全製動器。

    diandonghuludaoshengqidezuoyeyuanlishidaoshengqibunenggundong。juantonggundongshi
，yonggangsishenghuanrao
，zailuoxuancaodedaidongxiayanzhouxiangyidong。kesuishijianghuanraohaodegangsishengzhunquediyinrubingyinchujuantongdeluoxuancao
，bingjianggangsishengcongdaoshengqidejianxizhongpaichu。dangdaoshengqizailianganshanghuadongshi
，daoshengqizaijuantongshangyidong，gangsishengraoxianbutongbu，daoshengqijingchangkailie，lianganquzhe。qici，xielahexielaqizhongjishidaoshengqikailiedezhijieyuanyin。

    或huo在zai減jian速su器qi高gao速su外wai端duan的de高gao速su軸zhou上shang裝zhuang置zhi電dian磁ci盤pan式shi製zhi動dong器qi。當dang起qi升sheng機ji構gou下xia降jiang速su度du超chao過guo設she定ding值zhi時shi，經jing過guo超chao速su開kai關guan檢jian測ce並bing發fa出chu指zhi令ling。製zhi動dong器qi將jiang製zhi動dong鼓gu並bing阻zu撓nao經jing過guo減jian速su器qi下xia落luo的de重zhong物wu。或huo安an全quan製zhi動dong器qi坐zuo落luo減jian速su器qi的de外wai端duan，裝zhuang置zhi在zai高gao速su機ji器qi的de高gao速su軸zhou上shang。