卷筒是起升機構中用來纏繞鋼絲繩的部件。卷筒與卷筒軸
、法蘭式內齒圈、卷筒轂、軸(zhou)承(cheng)和(he)軸(zhou)承(cheng)座(zuo)等(deng)組(zu)成(cheng)卷(juan)筒(tong)組(zu)。當(dang)卷(juan)筒(tong)軸(zhou)一(yi)端(duan)裝(zhuang)有(you)旋(xuan)轉(zhuan)式(shi)上(shang)升(sheng)極(ji)限(xian)位(wei)置(zhi)限(xian)製(zhi)器(qi)的(de)開(kai)關(guan)時(shi)，必(bi)須(xu)確(que)保(bao)卷(juan)筒(tong)軸(zhou)與(yu)上(shang)升(sheng)限(xian)位(wei)開(kai)關(guan)的(de)轉(zhuan)軸(zhou)同(tong)步(bu)旋(xuan)轉(zhuan)。卷(juan)筒(tong)材(cai)料(liao)一(yi)般(ban)采(cai)用(yong)鑄(zhu)鐵(tie)。特(te)別(bie)需(xu)要(yao)時(shi)可(ke)用(yong)鑄(zhu)鋼(gang)或(huo)用(yong)鋼(gang)板(ban)卷(juan)製(zhi)焊(han)接(jie)製(zhi)造(zao)。卷(juan)筒(tong)是(shi)起(qi)重(zhong)機(ji)起(qi)升(sheng)機(ji)構(gou)中(zhong)用(yong)來(lai)纏(chan)繞(rao)鋼(gang)絲(si)繩(sheng)的(de)部(bu)件(jian)。是(shi)起(qi)重(zhong)機(ji)械(xie)設(she)備(bei)的(de)重(zhong)要(yao)組(zu)成(cheng)部(bu)分(fen)。卷(juan)筒(tong)與(yu)卷(juan)筒(tong)軸(zhou)、法蘭式內齒圈
、卷筒轂、zhouchenghezhouchengzuodengzuchengjuantongzu。dangjuantongzhouyiduanzhuangyouxuanzhuanshishangshengjixianweizhixianzhiqidekaiguanshi，bixuquebaojuantongzhouyushangshengxianweikaiguandezhuanzhoutongbuxuanzhuanjuantongzuzhuyaoyoujuantong、卷筒軸、齒輪盤接手(或大齒輪)、卷筒轂
、軸承體和軸承組成。注意事項：卷筒組、鋼板卷筒組等起重機配件，卷筒加工材料一般采用不低於HT20—40鑄鐵
，特殊需要時可用ZG25


、ZG35鑄鋼或采用Q235B、Q345B鋼gang板ban焊han接jie。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。卷筒是起升機構中用來纏繞鋼絲繩的部件。卷筒與卷筒軸、法蘭式內齒圈

、卷筒轂
、軸(zhou)承(cheng)和(he)軸(zhou)承(cheng)座(zuo)等(deng)組(zu)成(cheng)卷(juan)筒(tong)組(zu)。當(dang)卷(juan)筒(tong)軸(zhou)一(yi)端(duan)裝(zhuang)有(you)旋(xuan)轉(zhuan)式(shi)上(shang)升(sheng)極(ji)限(xian)位(wei)置(zhi)限(xian)製(zhi)器(qi)的(de)開(kai)關(guan)時(shi)，必(bi)須(xu)確(que)保(bao)卷(juan)筒(tong)軸(zhou)與(yu)上(shang)升(sheng)限(xian)位(wei)開(kai)關(guan)的(de)轉(zhuan)軸(zhou)同(tong)步(bu)旋(xuan)轉(zhuan)。卷(juan)筒(tong)材(cai)料(liao)一(yi)般(ban)采(cai)用(yong)鑄(zhu)鐵(tie)。特(te)別(bie)需(xu)要(yao)時(shi)可(ke)用(yong)鑄(zhu)鋼(gang)或(huo)用(yong)鋼(gang)板(ban)卷(juan)製(zhi)焊(han)接(jie)製(zhi)造(zao)。卷(juan)筒(tong)是(shi)起(qi)重(zhong)機(ji)起(qi)升(sheng)機(ji)構(gou)中(zhong)用(yong)來(lai)纏(chan)繞(rao)鋼(gang)絲(si)繩(sheng)的(de)部(bu)件(jian)。是(shi)起(qi)重(zhong)機(ji)械(xie)設(she)備(bei)的(de)重(zhong)要(yao)組(zu)成(cheng)部(bu)分(fen)。卷(juan)筒(tong)與(yu)卷(juan)筒(tong)軸(zhou)

、法蘭式內齒圈、卷筒轂
、zhouchenghezhouchengzuodengzuchengjuantongzu。dangjuantongzhouyiduanzhuangyouxuanzhuanshishangshengjixianweizhixianzhiqidekaiguanshi，bixuquebaojuantongzhouyushangshengxianweikaiguandezhuanzhoutongbuxuanzhuanjuantongzuzhuyaoyoujuantong
、卷筒軸
、齒輪盤接手(或大齒輪)
、卷筒轂、軸承體和軸承組成。注意事項：卷筒組、鋼板卷筒組等起重機配件，卷筒加工材料一般采用不低於HT20—40鑄鐵，特殊需要時可用ZG25
、ZG35鑄鋼或采用Q235B、Q345B鋼gang板ban焊han接jie。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。