手拉葫蘆是一種使用簡單、攜帶方便的手動起重機械,也稱"環鏈葫蘆"或"倒鏈"。它適用於小型設備和貨物的短距離吊運,起重量一般不超過100T。手拉葫蘆的外殼材質是優質合金鋼,堅固耐磨,安全性能高。
手shou拉la葫hu蘆lu作zuo為wei升sheng級ji版ban的de定ding滑hua輪lun,完wan全quan繼ji承cheng了le定ding滑hua輪lun的de優you點dian,同tong時shi采cai用yong反fan向xiang逆ni止zhi刹sha車che的de減jian速su器qi和he鏈lian條tiao滑hua輪lun組zu的de結jie合he,對dui稱cheng排pai列lie二er級ji正zheng齒chi輪lun轉zhuan動dong結jie構gou,簡jian單dan、耐用、高效。
手拉葫蘆通過拽動手動鏈條、手鏈輪轉動,將摩擦片棘輪、製動器座壓成一體共同旋轉,齒長軸便轉動片齒輪、chiduanzhouhehuajiankongchilun。zheyang,zhuangzhizaihuajiankongchilunshangdeqizhonglianlunjiudaidongqizhongliantiao,congerpingwenditishengzhongwu。caiyongjilunmocapianshidanxiangzhidongqi,zaizaihexianengzixingzhidong,jizhaozaidanhuangdezuoyongxiayujilunniehe,zhidongqianquangongzuo。

