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、zhouchenghezhouchengzuodengzuchengjuantongzu。dangjuantongzhouyiduanzhuangyouxuanzhuanshishangshengjixianweizhixianzhiqidekaiguanshi，bixuquebaojuantongzhouyushangshengxianweikaiguandezhuanzhoutongbuxuanzhuan。juantongcailiaoyibancaiyongzhutie。tebiexuyaoshikeyongzhuganghuoyonggangbanjuanzhihanjiezhizao。juantongshiqizhongjiqishengjigouzhongyonglaichanraogangsishengdebujian。shiqizhongjixieshebeidezhongyaozuchengbufen。juantongyujuantongzhou、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)組(zu)主(zhu)要(yao)由(you)卷(juan)筒(tong)、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、zhouchenghezhouchengzuodengzuchengjuantongzu。dangjuantongzhouyiduanzhuangyouxuanzhuanshishangshengjixianweizhixianzhiqidekaiguanshi，bixuquebaojuantongzhouyushangshengxianweikaiguandezhuanzhoutongbuxuanzhuan。juantongcailiaoyibancaiyongzhutie。tebiexuyaoshikeyongzhuganghuoyonggangbanjuanzhihanjiezhizao。juantongshiqizhongjiqishengjigouzhongyonglaichanraogangsishengdebujian。shiqizhongjixieshebeidezhongyaozuchengbufen。juantongyujuantongzhou、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)組(zu)主(zhu)要(yao)由(you)卷(juan)筒(tong)、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。