卷筒組
是(shi)起(qi)重(zhong)機(ji)配(pei)件(jian)的(de)一(yi)種(zhong),其(qi)主(zhu)要(yao)功(gong)能(neng)是(shi)將(jiang)鋼(gang)絲(si)繩(sheng)收(shou)起(qi)和(he)放(fang)下(xia),讓(rang)吊(diao)鉤(gou)可(ke)以(yi)快(kuai)速(su)的(de)提(ti)起(qi)或(huo)放(fang)下(xia)重(zhong)物(wu),在(zai)這(zhe)個(ge)過(guo)程(cheng)中(zhong),卷(juan)筒(tong)的(de)作(zuo)用(yong)是(shi)不(bu)可(ke)小(xiao)覷(qu)的(de),畢(bi)竟(jing)如(ru)果(guo)卷(juan)筒(tong)不(bu)能(neng)正(zheng)常(chang)進(jin)行(xing)工(gong)作(zuo)的(de)話(hua)就(jiu)會(hui)影(ying)響(xiang)到(dao)鋼(gang)絲(si)繩(sheng)以(yi)及(ji)吊(diao)鉤(gou)的(de)運(yun)行(xing)安(an)全(quan),這(zhe)對(dui)重(zhong)物(wu)吊(diao)運(yun)來(lai)說(shuo)是(shi)非(fei)常(chang)危(wei)險(xian)的(de),因(yin)此(ci)說(shuo)卷(juan)筒(tong)組(zu)對(dui)於(yu)起(qi)重(zhong)設(she)備(bei)有(you)著(zhe)非(fei)常(chang)重(zhong)要(yao)的(de)作(zuo)用(yong)。
卷筒組雖然隻是起重設備上的起重機配件,但是它的作用對起重設備的運行卻是非常重要的,這裏需要注意的是:如ru果guo起qi升sheng高gao度du較jiao大da的de時shi候hou,為wei了le縮suo小xiao卷juan筒tong的de尺chi寸cun,可ke采cai用yong表biao麵mian帶dai導dao向xiang螺luo旋xuan槽cao或huo光guang滑hua的de卷juan筒tong進jin行xing多duo層ceng卷juan繞rao,但dan鋼gang絲si繩sheng磨mo損sun較jiao快kuai,適shi用yong於yu慢man速su和he工gong作zuo類lei型xing較jiao輕qing,噸dun位wei較jiao低di的de起qi重zhong機ji。鋼gang板ban卷juan筒tong組zu則ze主zhu要yao適shi用yong於yu大da噸dun位wei、性能要求高的起重機械設備。