TC5612塔式起重机使用说明书.doc

TTCC55661122塔式起重机使使用用说说明明书书宜春跃华建设机械技术服务有限公司宜春跃华建筑机械股份有有限公司TC5612塔式起重机1目录1.概述·························································································42.起重机技术性能··········································································42.2技术性能表················································································52.3供电设备性能·············································································63.起重机构造简述··········································································63.1金属结构·················································································63.2工作机构···············································································163.3电气控制与操作系统································································194.起重机安装与拆卸·····································································214.1安装前的准备工作···································································214.2装卸要求及注意事项································································224.3安装程序···············································································224.4塔身标准节的安装方法及顺序····················································334.5安全装置调整方法···································································354.6起重机的试运转······································································374.7塔机的拆卸············································································374.8附着的使用高度······································································375.起重机的使用···········································································385.1一般规定···············································································385.2起重机的顶升作业···································································385.3使用前注意事项······································································395.4起重机的操作·········································································396.起重机的维护保养和维修····························································406.1机械设备的维护保养································································406.2液压顶升系统的维护保养··························································406.3金属结构的维护保养································································416.4电气系统的维护保养································································416.5维修·····················································································41宜春跃华建筑机械股份有有限公司TC5612塔式起重机28.附图附表8.1-1混凝土基础图8.1-2地脚螺栓8.2各部润滑表8.3主要部件重量表8.4轴承明细表8.5钢丝绳明细表8.6电气设备安装8.7电路图8.7-1电路图8.7-2电路图8.7-3电线图8.7-4外部接线图8.7-5左右操纵台位置图8.7-6左右操纵台互连图8.7-7司机室接线图8.7-8开关板接线图8.7-9电控安装尺寸图8.7-10配电板位置图8.7-11电器元件表8.8配重图样8.8-1配重块I8.8-2配重块II8.9钢筋混凝土压重8.10立塔与拆塔所需工具8.11起重机易损备件8.12起重机易损件图样8.12-1油缸管接头(JB966－77)8.12-2滑轮8.12-3滑轮8.12-4起升滑轮宜春跃华建筑机械股份有有限公司TC5612塔式起重机31概述TC5612自升塔式起重机是在总结我公司各种系列自升塔式起重机成功经验的基础上，吸收国内外最新科技成果和先进技术研制成的新一代自升塔式起重机。该机为水平臂架、小车变幅、上回转、液压顶升的自升塔式起重机。起重臂长有50m、56m两种；最大起重量为6t，额定起重力矩为630KN.m(63t.m)。最大起重力矩为840KN.m。该机固定式起升高度为39m，附着式起升高度为140m，适用于40层以下的高层建筑和居民住宅的施工。该机的作业空间大，可以小代大，大大降低施工设备的台班费用，是节约能源，节约钢材，减少运输量的理想的建筑施工用起重机械。塔机的升高加节，采用液压顶升，使塔机在一定高度范围内，根据建筑施工的需要自由升降，并能保持塔机的起重性能的稳定。司机室安装在塔机上部，视野开阔，操作舒适便捷。塔机设有各种安全保护装置，包括起重力矩限制器、最大起重量限制器、回转限位器和变幅限位器等，从而保证了塔机的安全运作。TC5612自升塔式起重机参数先进,性能可靠,造型美观,结构合理,质量精良，其设计思想既注重量大面广的中小建筑施工单位的要求，具有简单实用价格合理的突出优点，又能适应高层住房高层工业建筑的施工要求。2起重机技术性能2.1起重特性表表一R=56mR2.5～14161820232528303234mα＝23.00tα＝465.154.503.983.383.062.672.452.262.10tR36384042444648505356tα＝21.951.821.701.601.501.411.331.281.231.20tα＝41.95t1.821.701.601.501.411.331.281.231.20t表二R＝50mR2.5～14161820222426mα＝23tα＝465.604.894.333.883.503.19tR283032343638404244464850mα＝22.922.692.482.302.152。001.881.761.661.571.481.40tα＝42.92t2.692.482.302.152。001.881.761.661.571.481.40t宜春跃华建筑机械股份有有限公司TC5612塔式起重机42.2技术性能表机构载荷率起升机构JC40%回转机构JC25%牵引机构JC25%起升高度(m)倍率固定附着a=239140a=43980额定起重力矩(KN.m)630KN.m(63t.m)最大起重量(t)6幅度(m)最大幅度56最小幅度2.5起升机构倍率a=2a=4速度(m/min)939804.519.540起重量(t)3.003.001.506.006.003.00功率(KW)5.424245.42424最低稳定下降速度（m/min）105回转机构速度(r/min)0-0.6功率(KW)2×2.2kw牵引机构速度(m/min)2040功率(KW)2.23.3顶升机构速度(m/min)0.55~0.7工作压力(Mpa)25功率(KW)7.5配重块起重臂长度(m)配重块重量(t)5613.55011.5总功率(KW)36.8(不含顶升机构电机功率)工作温度(℃)－20~40整机重量(t)32吨以上（独立高度、不含配重）2.3供电设备性能2.3.1供电容量≥60KVA2.3.2供电电压：380V±10%2.3.3供电频率：50HZ宜春跃华建筑机械股份有有限公司TC5612塔式起重机53起重机构造简述：该机由金属结构、机械传动、液压顶升、电气控制、以及安全保护装置等组成，现按各部分的不同特点简述如下：3.1金属结构金属结构主要包括：五节加强标准节、塔身标准节、起重臂、平衡臂、回转塔身、爬升架、附着架、塔顶、司机室等。3.1.1小底架(见图3－2)小底架是由半个加强标准节及四块底板组成。安装时将底板安装在混凝土基础上，用16个M36地脚螺栓锁紧。2081410宜春跃华建筑机械股份有有限公司TC5612塔式起重机63.1.2塔身(见图3－3)62514001645133313331687168714002800图3－3标准节塔身由若干个标准节1和标准节2组成，根据塔机的高度，确定标准节的数量，标准节是由宜春跃华建筑机械股份有有限公司TC5612塔式起重机7主弦杆、水平腹杆、斜腹杆等组焊而成的空间桁架结构，每节长为2.8米，截面为1.645m×1.645m，每节之间采用高强度连接螺栓连接。塔身下部5节为加强标准节2，安装时标准节1和标准节2不可互换。各节是由工装保证且有良好的互换性，改变塔身标准节的节数，可使塔机达到所需要的不同高度。各节均设有垂直扶梯和一休息平台。3.1.3爬升架(见图3－4)爬升架主要由套架、平台及液压顶升装置组成。套架为整体式，套装在塔身的外部。上端用销轴与下支座相连，高7225mm截面为2100×2100(mm)见方。在顶升油缸的作用下，爬升架内侧有16个滚轮，支于塔身主弦杆外侧。起导向支承作用，并可作上下运动，套架上部的水平横梁中间焊有销轴铰座，与油缸体上的单耳铰接，承受油缸的顶升载荷，套架下部有两个爬爪，在油缸收回活塞时，由爬爪传递顶升载荷。套架上设有两根标准节引进梁，并备有四个引进滚轮，引进滚轮事先装放在待引进标准节的连接套处，引进滚轮沿引进梁滚动，可顺利将标准节推至塔身位置，为了便于顶升安装的安全需要。在爬升架的上部，中间位置设有可拆卸的工作平台，周围有