離爐卷揚機時一種時鍾型高層卷揚機控製裝置,由減速箱、卷筒、製動器、電動機、蝸杆、蝸牙、*動開關、開關支承圓盤、觸臂、樓層控製分線器、通電指針、開關活動支座、定位螺絲等組成。本實用新型中卷揚筒通過蝸杆、蝸牙帶動觸臂轉動,而觸臂可推動*動(dong)開(kai)關(guan)動(dong)作(zuo),從(cong)而(er)控(kong)製(zhi)高(gao)層(ceng)建(jian)築(zhu)用(yong)卷(juan)揚(yang)機(ji)的(de)停(ting)層(ceng)。本(ben)實(shi)用(yong)新(xin)型(xing)結(jie)構(gou)簡(jian)單(dan),停(ting)層(ceng)準(zhun)確(que),安(an)全(quan)可(ke)靠(kao),維(wei)修(xiu)操(cao)作(zuo)容(rong)易(yi),成(cheng)本(ben)低(di)廉(lian),適(shi)合(he)與(yu)各(ge)種(zhong)高(gao)層(ceng)建(jian)築(zhu)卷(juan)揚(yang)機(ji)配(pei)套(tao)使(shi)用(yong)。