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
、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、Q345Bgangbanhanjie。ruguoqishenggaodujiaodadeshihou，weilesuoxiaojuantongdechicun，kecaiyongbiaomiandaidaoxiangluoxuancaohuoguanghuadejuantongjinxingduocengjuanrao

，dangangsishengmosunjiaokuai，shiyongyumansuhegongzuoleixingjiaoqing，dunweijiaodideqizhongji。gangbanjuantongzuzezhuyaoshiyongyudadunwei、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、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、Q345Bgangbanhanjie。ruguoqishenggaodujiaodadeshihou，weilesuoxiaojuantongdechicun，kecaiyongbiaomiandaidaoxiangluoxuancaohuoguanghuadejuantongjinxingduocengjuanrao，dangangsishengmosunjiaokuai
，shiyongyumansuhegongzuoleixingjiaoqing，dunweijiaodideqizhongji。gangbanjuantongzuzezhuyaoshiyongyudadunwei、性能要求高的起重機械設備。