包頭電動葫蘆導繩器優質供應商
電動葫蘆導繩器由導繩螺母、導繩板、連接鋼帶組成。導繩螺母由車床加工好的圓環切成5塊(kuai),由(you)連(lian)接(jie)鋼(gang)帶(dai)和(he)導(dao)繩(sheng)板(ban)連(lian)成(cheng)一(yi)體(ti),鋼(gang)絲(si)繩(sheng)從(cong)導(dao)繩(sheng)板(ban)長(chang)形(xing)槽(cao)內(nei)伸(shen)出(chu)。導(dao)繩(sheng)螺(luo)母(mu)與(yu)卷(juan)筒(tong)繩(sheng)槽(cao)齧(nie)合(he),卷(juan)筒(tong)轉(zhuan)動(dong)驅(qu)動(dong)導(dao)繩(sheng)螺(luo)母(mu)橫(heng)向(xiang)移(yi)動(dong),以(yi)此(ci)保(bao)證(zheng)鋼(gang)絲(si)繩(sheng)在(zai)卷(juan)筒(tong)繩(sheng)槽(cao)中(zhong)不(bu)致(zhi)亂(luan)扣(kou)。導(dao)繩(sheng)板(ban)向(xiang)卷(juan)筒(tong)兩(liang)端(duan)橫(heng)向(xiang)移(yi)動(dong),當(dang)達(da)到(dao)上(shang)下(xia)極(ji)限(xian)位(wei)置(zhi)時(shi),帶(dai)動(dong)安(an)裝(zhuang)在(zai)卷(juan)筒(tong)外(wai)殼(ke)上(shang)的(de)限(xian)位(wei)杆(gan)壓(ya)進(jin)或(huo)拉(la)出(chu),從(cong)而(er)使(shi)安(an)裝(zhuang)在(zai)主(zhu)電(dian)機(ji)上(shang)的(de)斷(duan)火(huo)限(xian)位(wei)開(kai)關(guan)(上升或下降觸頭)斷電而起限位作用。包頭電動葫蘆導繩器優質供應商

