鋼絲繩電動葫蘆作業原理及操作規程
鋼絲繩電動葫蘆由電磁製動器、起升電機、吊鉤、卷筒、鋼絲繩和齒輪變速組織組成。鋼絲繩電動葫蘆的作業原理和操作規程如下:
鋼絲繩電動葫蘆作業原理:鋼gang絲si繩sheng電dian動dong葫hu蘆lu選xuan用yong三san相xiang錐zhui形xing轉zhuan子zi電dian機ji提ti供gong驅qu動dong力li,在zai懸xuan索suo下xia部bu懸xuan掛gua一yi個ge帶dai升sheng降jiang和he行xing走zou按an鈕niu的de開kai關guan箱xiang,用yong於yu地di麵mian操cao控kong。安an裝zhuang在zai滾gun筒tong一yi端duan的de電dian機ji通tong過guo彈dan性xing聯lian軸zhou器qi與yu安an裝zhuang在zai滾gun筒tong另ling一yi端duan的de減jian速su齒chi輪lun相xiang連lian。錐zhui形xing製zhi動dong器qi安an裝zhuang在zai電dian機ji另ling一yi端duan的de電dian扇shan軸zhou上shang。電dian機ji通tong電dian後hou,轉zhuan子zi受shou軸zhou上shang的de磁ci力li影ying響xiang,磁ci力li戰zhan勝sheng繃beng簧huang壓ya力li,向xiang左zuo移yi動dong。固gu定ding在zai轉zhuan子zi軸zhou上shang的de錐zhui形xing製zhi動dong器qi與yu電dian機ji後hou端duan蓋gai別bie離li。在zai繃beng簧huang的de效xiao果guo下xia,轉zhuan子zi與yu軸zhou上shang的de錐zhui形xing製zhi動dong器qi一yi同tong向xiang右you移yi動dong,與yu電dian機ji後hou端duan蓋gai嚴yan密mi接jie觸chu。產chan生sheng的de衝chong突tu力li矩ju將jiang使shi馬ma達da中zhong止zhi作zuo業ye。
鋼絲繩電動葫蘆操作規程:當起重量接近或到達額外起重量時,應在起吊前查看製動器,並用小高度(200-300mm)短行程的起重機進行試運行,然後吊運平穩。在無障礙物的線路上運行時,吊物(吊具)底麵應高出地麵2米以上;有障礙物跨越時,吊物(吊具)底麵應高出障礙物頂麵0.5米(mi)以(yi)上(shang)。關(guan)於(yu)無(wu)落(luo)下(xia)限(xian)位(wei)器(qi)的(de)起(qi)重(zhong)機(ji),當(dang)起(qi)重(zhong)機(ji)處(chu)於(yu)低(di)作(zuo)業(ye)方(fang)位(wei)時(shi),卷(juan)筒(tong)上(shang)的(de)鋼(gang)絲(si)繩(sheng)有(you)必(bi)要(yao)具(ju)有(you)設(she)計(ji)中(zhong)規(gui)定(ding)的(de)安(an)全(quan)圈(quan)數(shu)。使(shi)用(yong)兩(liang)台(tai)或(huo)兩(liang)台(tai)以(yi)上(shang)電(dian)動(dong)鋼(gang)絲(si)繩(sheng)提(ti)高(gao)機(ji)起(qi)吊(diao)同(tong)一(yi)重(zhong)物(wu)時(shi),鋼(gang)絲(si)繩(sheng)應(ying)堅(jian)持(chi)筆(bi)直(zhi),每(mei)台(tai)電(dian)動(dong)鋼(gang)絲(si)繩(sheng)提(ti)高(gao)機(ji)的(de)起(qi)升(sheng)和(he)運(yun)行(xing)應(ying)堅(jian)持(chi)同(tong)步(bu),每(mei)台(tai)電(dian)動(dong)鋼(gang)絲(si)繩(sheng)提(ti)高(gao)機(ji)所(suo)接(jie)受(shou)的(de)載(zai)荷(he)不(bu)得(de)超(chao)越(yue)其(qi)額(e)外(wai)起(qi)重(zhong)量(liang)。不(bu)滿(man)足(zu)上(shang)述(shu)要(yao)求(qiu)時(shi),應(ying)將(jiang)每(mei)台(tai)電(dian)動(dong)葫(hu)蘆(lu)的(de)起(qi)重(zhong)量(liang)降(jiang)低(di)到(dao)額(e)外(wai)起(qi)重(zhong)量(liang)的(de)80%,並進行合理的載荷分配。
查看鋼絲繩電動葫蘆的主電路和操控電路有無電氣損壞、線xian路lu斷duan開kai或huo接jie觸chu不bu良liang,也ye會hui使shi提ti高gao電dian機ji缺que相xiang,不bu能neng正zheng常chang作zuo業ye。在zai這zhe種zhong情qing況kuang下xia,有you必bi要yao對dui主zhu電dian路lu和he操cao控kong電dian路lu進jin行xing大da修xiu。檢jian修xiu時shi,為wei了le避bi免mian主zhu回hui路lu和he操cao控kong回hui路lu因yin主zhu回hui路lu和he操cao控kong回hui路lu供gong電dian缺que相xiang或huo電dian動dong葫hu蘆lu電dian動dong機ji突tu然ran通tong電dian而er燒shao毀hui電dian動dong機ji,有you必bi要yao將jiang電dian動dong葫hu蘆lu電dian動dong機ji與yu電dian源yuan線xian斷duan開kai,隻zhi有you主zhu回hui路lu和he操cao控kong回hui路lu得de電dian,然ran後hou點dian動dong啟qi動dong和he中zhong止zhi開kai關guan,查zha看kan和he剖pou析xi操cao控kong電dian器qi和he電dian路lu的de作zuo業ye情qing況kuang,如ru有you問wen題ti,修xiu補bu或huo替ti換huan有you故gu障zhang的de電dian器qi或huo電dian路lu。確que認ren主zhu電dian路lu和he操cao控kong電dian路lu無wu障zhang礙ai物wu後hou方fang可ke進jin行xing調tiao試shi。
手機版|
關注公眾號|

下載手機APP

