電動葫蘆如何防止鋼絲繩過卷和鬆脫

        電(dian)動(dong)葫(hu)蘆(lu)卷(juan)筒(tong)用(yong)鋼(gang)板(ban)製(zhi)成(cheng)
，左(zuo)端(duan)支(zhi)承(cheng)在(zai)減(jian)速(su)機(ji)構(gou)花(hua)鍵(jian)軸(zhou)上(shang)
，右(you)端(duan)梁(liang)在(zai)電(dian)動(dong)機(ji)前(qian)端(duan)蓋(gai)伸(shen)出(chu)部(bu)分(fen)的(de)滾(gun)珠(zhu)軸(zhou)承(cheng)上(shang)，起(qi)升(sheng)電(dian)動(dong)機(ji)通(tong)過(guo)卷(juan)筒(tong)外(wai)殼(ke)和(he)聯(lian)接(jie)圈(quan)與(yu)減(jian)速(su)機(ji)構(gou)聯(lian)接(jie)在(zai)一(yi)起(qi)，鋼(gang)絲(si)繩(sheng)通(tong)過(guo)導(dao)繩(sheng)器(qi)緊(jin)密(mi)地(di)繞(rao)在(zai)卷(juan)筒(tong)繩(sheng)上(shang)
，導(dao)繩(sheng)器(qi)也(ye)起(qi)緊(jin)張(zhang)器(qi)的(de)作(zuo)用(yong)，使(shi)鋼(gang)絲(si)繩(sheng)卷(juan)繞(rao)方(fang)便(bian)，不(bu)會(hui)亂(luan)扣(kou)
，電(dian)動(dong)機(ji)的(de)力(li)距(ju)，通(tong)過(guo)膠(jiao)板(ban)彈(dan)性(xing)聯(lian)軸(zhou)器(qi)、中間軸、鋼性聯軸器傳給減速機構，膠板彈性聯軸器能吸收衝擊載荷，補償安裝誤差
，使得起動平穩
，並允許轉子軸自由竄動

　　為wei了le防fang止zhi鋼gang絲si繩sheng過guo卷juan和he鬆song脫tuo
，電dian動dong葫hu蘆lu上shang設she有you上shang下xia停ting止zhi總zong限xian位wei裝zhuang置zhi，載zai荷he在zai上shang升sheng或huo下xia降jiang至zhi極ji限xian位wei置zhi時shi能neng自zi動dong停ting止zhi，限xian位wei裝zhuang置zhi是shi安an全quan裝zhuang置zhi，不bu宜yi經jing常chang使shi用yong
，以yi防fang限xian位wei失shi靈ling。