碼頭吊

 1、動(dong)(dong)(dong)力裝(zhuang)置由電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)、減(jian)速(su)器、離合(he)器、制(zhi)動(dong)(dong)(dong)器、繩筒及鋼絲繩等組成(cheng)。電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)為傍磁式單(dan)相電(dian)(dian)容(rong)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)，設計有斷電(dian)(dian)即制(zhi)動(dong)(dong)(dong)的機(ji)(ji)(ji)構(gou)；電(dian)(dian)機(ji)(ji)(ji)還裝(zhuang)有熱敏開(kai)關，可防(fang)止電(dian)(dian)機(ji)(ji)(ji)過熱而燒毀；減(jian)速(su)機(ji)(ji)(ji)為兩級齒輪(lun)減(jian)速(su)，固連(lian)于電(dian)(dian)機(ji)(ji)(ji)；離合(he)器、制(zhi)動(dong)(dong)(dong)器與蠅筒裝(zhuang)為一體，但離合(he)器處于脫離狀態時，可實現下(xia)降(jiang)，操作制(zhi)動(dong)(dong)(dong)器可控制(zhi)下(xia)降(jiang)速(su)度以避(bi)免(mian)發生沖擊。動(dong)(dong)(dong)力裝(zhuang)置外(wai)殼正(zheng)面所開(kai)的圓孔(kong)可用(yong)(yong)來安裝(zhuang)吹風機(ji)(ji)(ji)，用(yong)(yong)戶可根據需(xu)要配備吹風機(ji)(ji)(ji)進行(xing)強制(zhi)冷(leng)卻。