资料课件讲义4 安装检查

安装检查,22020/6/5Confidential|KONECorporation|trainingmaterial,培训目标：,了解现场电梯安装存在的错误问题；避免错误安装存在的安全隐患；体现通力品牌。,1.AUGUSTA厅门,安装检查,42020/6/5Confidential|KONECorporation|trainingmaterial,2.AMD厅门,安装检查,52020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,62020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,72020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,82020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,92020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,护脚板折勾横向钩入地坎的方孔内，护脚板两端用自攻螺栓固定。,102020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,112020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,122020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,132020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,要求：样板放置时注意厅门地坎至井道前壁距离。增加支架延伸板。,142020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,152020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,依厅门样板垂线为基准，地坎30mm，上坎轨道65mm，顶端58mm。,162020/6/5Confidential|KONECorporation|trainingmaterial,当开门距LL1100mm时，其上坎中间位置安装二个固定支架，防止上坎变形。,安装检查,172020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,角形支架安装位置，其底边应高于、等于上坎轨道底部，否则，门扇碰角形支架。,182020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,易造成机械锁钩无法脱钩。,192020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,202020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,在拨杆顶部用砂轮机切成圆角过渡。,212020/6/5Confidential|KONECorporation|trainingmaterial,3.导轨,安装检查,222020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,国标：轿厢导轨和设有安全钳的对重导轨接头处台阶用直线度为0.01/1000的平直尺测量，应不大于0.05mm，如超过应修平，修光长度为300mm以上。,232020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,242020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,252020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,262020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,272020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,282020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,292020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,压导板必须紧贴导轨侧沿，压导板螺栓必须紧固，防止导轨移位,302020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,导轨平行度调整要求：以300mm直尺为基点，其导轨平行度偏差2.5m/s以下速度的电梯应不大于1mm，2.5m/s以上速度的电梯应不大于0.5mm。,312020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,322020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,标准要求,332020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,342020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,BigMono电梯加强支架配置：,为什么曳引机侧加强支架设置一档，对侧导轨需设置二档？,352020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,假设：轿厢重量1000Kg额定载重1000Kg,362020/6/5Confidential|KONECorporation|trainingmaterial,4.机房,安装检查,372020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,382020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,392020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,402020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,挡板距轮缘和钢丝绳35mm。,412020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,A对应B/C对应D，其偏差值不应大于0.5mm,422020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,确保中心垫片（2）可以自由转动,432020/6/5Confidential|KONECorporation|trainingmaterial,锁片扣对应螺栓。,安装检查,442020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,452020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,462020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,制动臂支点位置改变，造成力臂距离改变，无法打开抱闸。,472020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,482020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,筑建混凝土台阶。,492020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,必须灌注混凝土。,502020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,限速器垂直度偏差应小于0.5mm。制动方向对应轿厢制动臂位置，钢丝绳垂直偏差：前后应小于2mm，左右应小于1mm。,512020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,522020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,532020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,542020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,为最大限度的减少电磁干扰，高电位线缆与低电位线缆必须分开100mm距离敷设，如果不可避免必须接触，则两条线缆以90度交叉。,552020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,562020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,572020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,582020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,什么原因造成的？,592020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1、曳引轮绳槽直径不一致，造成线速度不同。例：电梯提升高度80m，2:1曳引比，曳引轮750mm，其中一根绳槽750.5mm。曳引钢丝绳总行程160mm，曳引轮周长750X3.14=2355mm，总行程曳引轮旋转数：68r。绳槽每圈线速度偏差（750.5-750）X3.14=1.57mm，总行程偏差值：106mm。,2、钢丝绳绳端排列不整齐。例：1绳在轿厢侧的张力较大，在对重侧则较松弛。而其他绳的情况与1绳相反。曳引轮绳槽为V形槽，无法自动调节1绳两端的张紧度。,602020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,3、钢丝绳扭矩未释放。轿厢上行，轿顶反绳轮至轿厢绳头间的钢丝绳扭矩被集中挤压，钢丝绳张力增大。轿厢下行，钢丝绳扭矩被慢慢释放，张力逐渐减小。,612020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,钢丝绳扭矩未释放。,622020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,632020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,钢丝绳的安装必须采用盘旋方式放置，严禁采用抽拉方式，避免曳引绳扭曲变形。,642020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,曳引机绳槽中心必须对应轿顶反绳轮绳槽中心。,652020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,662020/6/5Confidential|KONECorporation|trainingmaterial,5.轿厢,安装检查,轿厢通风孔应在下部,672020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,682020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,轿厢后壁配置玻璃镜子，轿壁下部则粘贴不锈钢装饰板，在拼装该轿壁时，应将不锈钢嵌条从轿壁后侧嵌入，拧紧螺栓，使轿壁正面平整，便于安装镜子。,692020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,702020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,COP宽度225mm,712020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,722020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,732020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,742020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,门扇与门扇间无台阶，门缝间隙23mm；门扇与门框间隙34mm，但最小间隙应不小于2mm,752020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,门扇开启至LL净开门尺寸。门扇与门立柱应平整,762020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,772020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,将厅门重锤导轨支架安装于防护栏拐角处。,782020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,792020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,海绵状单面胶带粘贴在轿壁外侧折弯边，防止轿壁与导流封板震动产生噪音。导流封板用自攻螺栓固定在轿壁上。导流封板上部应低于轿壁50mm，下部距轿壁底部尺寸为85mm。,802020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,812020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,822020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,832020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,842020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,852020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,862020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,轿顶卡板缓冲橡胶垫距立柱间隙两侧相加不应大于0.5mm。使轿厢受载时，厢体能上下自由移动。,872020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,会造成什么后果？,减震梁底板与轿底C形槽是采用压板螺栓固定，当轿厢冲顶或向上运行急停时，由于是非正常停车，轿厢会引起跳动，且轿厢与轿架的质量不同，跳动的频率也不相同，造成减震弹簧脱位。,882020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,892020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,902020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,基准孔对应轿门位置。贯通门轿厢，对应A侧轿门。,912020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,轿架减震梁防跳缓冲垫与减震梁底架的尺寸，其间隙偏差应不大于1mm。,减震梁安装不水平会造成什么影响？,922020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,轿架减震梁不水平，直接影响轿底的水平度，轿厢体拼装也相应跟随倾斜。为使轿厢保持垂直，必须在轿厢上施加一个外力（依靠轿顶卡板）。由于反作用力关系，使施加的外力作用在轿厢上导靴上，靴衬紧紧贴合在导轨表面，从而加重导靴单边的磨损。由于轿厢非自然垂直状态，仍有应力存在，当电梯运行时，使轿厢产生共鸣，造成轿厢运行噪音。,932020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,942020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,952020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,962020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,972020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,982020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,992020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1002020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,必须在轿架拼装前完成该项安装工作，否则轿架拼装后，轿架立柱无法再安装配重块，必须拆除轿架从新安装。配重块安装应夹紧，否则轿厢运行时，易产生噪音。,1012020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1022020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1032020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1042020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1052020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1062020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,现场将安全钳托杆从底梁圆孔穿入，中间穿入安全钳，并在托杆两端插入开口销。,1072020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1082020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1092020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1102020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1112020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,轿架底梁中心未对应导轨中心，造成M8mm螺栓长度不够，就随意改用M10mm螺栓。,1122020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1132020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1142020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1152020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1162020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1172020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,安装标准,1182020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1192020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,易造成什么问题？,假设：L1=L2,1202020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,多余电缆应敷设在机房线槽或井道顶部。,1212020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,带钢丝的电缆必须用钢丝承载电缆重量。,1222020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,放大C值，使电缆末端位置垂直。,1232020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1242020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1252020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,导靴虎口到导轨面的距离5mm，是为了保证摆臂的垂直和滚轮在导轨工作面的位置。,1262020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,滚轮导靴垂直度差值应不大于0.2mm。,1272020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1282020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,二个导靴必须保持同一平行面，导靴应平整地贴合于导轨，确保导靴平整啮合导轨表面。在导轨最小间距位置（DBG），导靴内部的限位螺栓与缓冲胶垫必须有约1mm的缝隙，确保导靴顺滑通过。,1292020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,CFE10轿架立柱必须与底梁、上梁成90o直角，确保导靴平整啮合导轨表面。在导轨最小间距位置（DBG），导靴底部与导轨顶面必须有约1mm的缝隙，确保导靴顺滑通过。,1302020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1312020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1322020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1332020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1342020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1352020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,轿厢门套立柱,1362020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1372020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1382020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,单颗螺栓固定。,防止隔磁片旋转，必须选用二颗螺栓固定。,1392020/6/5Confidential|KONECorporation|trainingmaterial,6.对重,安装检查,1402020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1412020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,压块反压螺栓。压块固定螺栓，两螺栓间中心距离为：35mm。锁紧螺母。对重防跳压块。,1422020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1432020/6/5Confidential|KONECorporation|trainingmaterial,安装检查,1442020/6/5Confidential|KONECorporatio