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时间:2019-10-23
《电梯井道土建技术要求》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、电梯井道土建技术要求2010-06-1215:511.机房内应冇固定式电气照明,机房门口内墙上离地面1.5m处,应设照明及动力空气开关各一只。2.机房地坪应是现浇板,能承受6000N/m2的安装荷载。3.井道应与水箱、烟道分离,应适当通风,在井道机房楼板下设通风孔,英而积不得小于井道水平截面积的1%。4.电梯井道最好为混凝土结构,当井道为砖混结构吋,在导轨支架安装处设置300mm高的混凝土圈梁,并在厅门留孔洞上沿设300mm高与井道同宽的混凝土梁。5.当上下层门间距超过15时•,其中间应设安全门。6.机房承重梁搁置支座应用C20素殓现浇且保持水平。7.底坑屮缓冲器墩座缓浇,浇制底坑吋,应
2、按图预留插筋,每处四根少12钢筋,在少200上均布,外露300mm,缓冲器墩座应在安装人员指导下用C30栓现浇,当底坑底面下冇人员能到达的空间存在,则对重缓冲器须安装在一直延伸到坚固地实心桩墩上。&电源要求:三相五线制380伏、50Hz、电源零线与接地线应分开,允许电压波动土7%,且接地电阻不大于4欧姆。9.井道水平尺寸为最小净空尺寸,允许偏差值为正公差。9.1当提升高度W30m时,井道偏差值为0〜+25mm9.2当提升高度W60m时,井道偏差值为0〜+35mm9.3当捉升高度>60m时,井道偏差值为0〜+50mnio土建布置图(乘客电梯)BI-4MHTWWK》¥£#:USMS^m菱八X
3、盅0X21亠L鯉世rdMUM栏wwMaiass^1WCDJIVN?*52N胖■If4、8630客梯1.080021001370x10901900x1700370014001.5380016001.753800160010800客梯1.080021001400x14001950x1950370014001.5380016001.75380016002.090021001400x14002150x2150500022002.550002200131000客梯1.090021001600x15002150x2150420014001.5420016001.75420016002.0100021001600x15002400x2400520022002.5520022003.065、0002600131000医梯傍开)1.0120021001500x23002250x280044001600131000医梯仲分)1.0120021001500x23002600x275044001600161250客梯1.0100021002000x15002600x2250440016001.5440016001.75440016002.02800x2450540022002.5540022003.0600027002000货梯0.5180022002450x25303450x3000430014003000货梯0.5180022002450x27603450x33604300146、005000货梯0.25180024002450x36503700x4260430014008630无机房1.080021001400x11001900x18003200155010800无机房1.080021001400x14001900x200032001550131000无机房1.090021001600x15002150x220032001550
4、8630客梯1.080021001370x10901900x1700370014001.5380016001.753800160010800客梯1.080021001400x14001950x1950370014001.5380016001.75380016002.090021001400x14002150x2150500022002.550002200131000客梯1.090021001600x15002150x2150420014001.5420016001.75420016002.0100021001600x15002400x2400520022002.5520022003.06
5、0002600131000医梯傍开)1.0120021001500x23002250x280044001600131000医梯仲分)1.0120021001500x23002600x275044001600161250客梯1.0100021002000x15002600x2250440016001.5440016001.75440016002.02800x2450540022002.5540022003.0600027002000货梯0.5180022002450x25303450x3000430014003000货梯0.5180022002450x27603450x3360430014
6、005000货梯0.25180024002450x36503700x4260430014008630无机房1.080021001400x11001900x18003200155010800无机房1.080021001400x14001900x200032001550131000无机房1.090021001600x15002150x220032001550
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