CSPC NANHAI PETROCHEMICALS PROJECT CSPC 南海石化项目THE ASSEMBLY OF CC1000 CRAWLER CRANE CC1000履带吊组装作业指导书WORKING INSTRUCTION:WI-8710-8100-2012 作业指导书：WI-8710-8100-2012SEPCO Electric Power Construction Corporation山东电力基本建设总公司目录TABLE OF CONTENTS1 PURPOSE目的2 SCOPE范围3 RESPONSIBILITIES职责4 PROJECT SUMMARIZATION工程概述5 WRITING REFERENCE编制依据6 CONSTRUCTION PREPARATION施工准备7 THE CONSTRUCTING MACHINES AND TOOLS 施工机械及工器具8 ORGANISE LABOUR FORCE劳动力组织9CONSTRUCING PROCESS AND METHOD 施工工序和施工方法10THE PROTECTION MEASURE OF ENVIRONMENT境保护措施11 JOB SAFETY ANALYSIS安全工作分析1 PURPOSE目的To provide the working instruction for the assembly of CC1000 crawler crane in CSPC Nanhai Petrochemicals Project, Steam & Power PlantProject to ensure the project to complete on time and with good quality.在于制订南海石化汽电联产项目的CC1000的组装的作业指导，确保工程高质量的按期完工。

2 SCOPE范围This instruction complies to the assembly of CC1000 crawler crane in CSPC Nanhai Petrochemicals Project, Steam &Power Plant Project 本指导书适用于南海石化汽电联产项目起重机械CC1000履带吊的组装。

3 RESPONSIBILITIES职责3.1 SEPCO2 is responsible for the assembly and adjusting of CC1000 crawlercrane.SEPCO2负责CC1000履带吊的组装与调试。

3.2 SEPCO is responsible for the interface coordination and acceptance.SEPCO 负责接口协调和质量验收。

4 PROJECT SUMMIRUZITION 工程概况As the project needs, CC1000 will be transported from Yunhe project to Huizhou to lift the boiler steel structures. According to the requirement of the project, the working rate is 48m+36m.因工程需要，CC1000由运河工地运至惠州工地，用于锅炉钢架的吊装，根据工程需要其作业工况为48m+36 m塔式工况。

5 REFERENCE编制依据1.1 Site condition施工现场条件1.2 The manual of CC1000 crawler craneCC1000履带吊使用说明书6 CONSTRUCTION PREPARATION施工准备6.1 Constrution location smooth and temper施工现场平整夯实6.2 Good separate measure on the site现场作好隔离措施6.3 The construction machines and tools are available.施工机械及工器具准备到位6.4 Make a good orginazation of construction personel作好人员的组织工作7 THE CONSTRUCTING MACHINES AND TOOLS 施工机械及工器具7.1 Crawler crane QUY50A and crane 30tQUY50A履带吊和50t汽车吊各一台7.2 Big hammer ,wrench and other common tools大锤、扳手及其他常用工具7.3 Steel wire，tach ect，should meet the requirement钢丝绳、卡扣等应符合使用要求7.4 Pulling rope enough准备好揽风绳数量8 ORGANISE LABOUR FORCE 劳动力组织Commpany principal ：1 Technical principal ：1 HSE ：1 Rigger ：3Electrician ：2 Overhauling personel ：3 Operator ：3 Fitter ：2公司负责人：1 技术负责人：1 安全员：1 起重工：3 电工：2 检修工：4 操作工：3 安装工：29 CONSTRUCTING PROCESS AND METHOD 施工工序和施工方法9.1 The width of the assembly area is about 20m and length 100m, and there are should be no barriers. The working ground is smooth, and separated by guard-rope.组合场地宽度约20米，长度约100米，且无障碍物。

该工作场地平整，用警戒绳 隔离。

9.2 Transport CCI000 to the assembly area. Use the QYU50A and 50t crane to unload it 。

将CCI000运至组装现场，用QUY50A 和50t 汽车吊将其卸下。

9.2.1 The front adopts a 6 × 37 Ф 36.5 —20m rope, whose broken force is P=85.6t , the steel wire rope rolled to 4 twists. It can bear the weight of 39t.QUY50A is the main arm 16m ，whose rated load is 44.95t and working radiusis 4m.Safety factor ：n=Load ratio ： ×100%=86.7%前头采用6×37Ф36.5—20m 绳扣一根，其破断拉力为：P=85.6t ，钢丝绳绕成4股，其承重为39t 。

QUY50A 为16米主臂工况，额定负荷为44.95t ，作业半径为4米。

其安全系数： n= 负荷率：×100% =86.7%9.2.2 The front adopts two 6×37Ф21.5—16m ropes, whose broken force is P=5.3t. The steel wire rope rolled to 8 twists. It can bear the weight of 17.5t.The rated load of crane is 22.9t ，whose working radius is 4m.后边采用6×37Ф21.5—16m 绳扣2根，其许用拉力为：P=3.3t ，钢丝绳绕成8股，其承重为17.5t 。

汽车吊额定负荷为29.50t ，作业半径为5m. 安全系数：∠3.3t负荷率： k= 100%=59.3%Safety factor ：∠3.3tLoad ratio ： k=×100%=59.3%9.2.3 Unload and assembly the crawler by 50t crane,and the weight of crawler is 23t, adopts a 6 × 37 Ф 36.5 —20m rope,.The steel wire rope rolled to 4twists,so the safety factor of the steel wire rope is :n=85600×4/23=14.9用50t 汽车吊将履带卸车并组装，履带重23t ，起吊绳用6×37Ф36.5—20m 钢丝绳一根，4股起吊，则钢丝绳的安全系数为 :n=85600×4/23=14.950t crane adopts the main arm 10.4m, and limit the radius 50t is 5m,whose rated load is 30t,then the load ratio of crane is:K=（23+0.56）/30=78.5%汽车吊采用10.4米主杆，半径控制在5米，其额定负荷为30t 。

则吊车负荷率为K=（23+0.56）/30=78.5%9.2.4 When use two cranes to lift at the same time, lift to leave ground about 10 cm and stop over 10 minutes. Check the condition of each part of foundation machine. After sure nothing ，truck remonve stack up wood and put down the main machine. First assembly one crawler, then remove the wood when assembly the other ，finally load equilibrator .两车同时抬吊时，抬离托盘约100mm ，停留10分钟，检查地基机械的各部件状况，确认无问题后将拖车开走垫上道木，高度800mm ，将主机放下。

先穿上一条履带，然后穿另一条履带时将枕木撤去，并连接好四根斜撑杆，最后根据说明书的要求装上配重。