吊装专项施工方案.pdf

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1、目录一、工程概况 .错误!未定义书签。二、工程特点 .错误!未定义书签。三、主要编制依据 .错误!未定义书签。四、施工现场平面布置.错误!未定义书签。五、吊机选用 .错误!未定义书签。六、吊装前准备工作 .错误!未定义书签。七、作业注意事项 .错误!未定义书签。八、施工作业 .错误!未定义书签。九、安全保证措施 .错误!未定义书签。十、技术保证措施 .错误!未定义书签。十一、制度措施 .错误!未定义书签。十二、救援预案 .错误!未定义书签。屋顶花园吊装专项施工方案一、工程概况本工程为广元川北移动通信枢纽景观工程绿化附属工程。小区内已于2014年12月完成主体及装饰工程，施工运输设备已2015年

2、2月全部拆除；院内道路及附属工程正进行施工中，施工道路狭窄，现唯一施工道路为小区外主干道。由于设计方案变更等非施工方因素，现造成2、5楼屋顶花园种植土、建渣及其他材料的运输困难，经综合考虑特制定此方案二、工程特点1.工期紧：根据建设项目总体计划，工程工期紧，各工序应合理安排连续施工，以保证工程如期竣工。2.作业条件：由于垂直高度以及水平距离较大，且无建筑用垂直运输设备。采用汽车吊车（中联ZLJ5419JQZ50V）进行吊运。3.施工作业：屋顶材料布置必须合理，尽量减少材料的二次吊运，同时合理安排起重机行走路线，以提高工效。三、主要编制依据1.根据业主提供的设计要求、图纸2.公司的有关文件3.公

3、司采用（依据）的国家行业有关技术和验收的标准规范文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 Z

4、G8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档

5、编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M

6、9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4

7、 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8

8、文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T

9、3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8建筑施工起重吊装工程安全技术规范 JGJ276-2012建筑机械使用安全技术规范 JGJ33-2012施工现场临时用电安全技术规范 JGJ46-2005建筑施工手册建筑安装工人安全技术操作规程四、施工现场平面布置屋顶

10、花园种植土和陶粒进场经监理验收后，就近堆放，并保证吊车行走路线畅通。吊车布置位置详见吊装平面布置图五、吊机选用吊车选用中联 ZLJ5419JQZ50V 汽车起重机，其具体参数如下：由于每次吊装种植土及陶粒体积小于10m 3(种植土1800kg/m文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T

11、3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6

12、O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10

13、S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W

14、2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4

15、S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F

16、10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S83；陶粒 300k

17、g/m3)，故种植土和陶粒吊装重量远小于额定起重质量 50T，故在此不进行吊装荷载计算。吊装钢绳采用截面面积 2（直径 12mm）钢绳；其力学计算如下：钢丝绳容许拉力计算:钢丝绳容许拉力可按下式计算:Fg=aFg/K其中:Fg 钢丝绳的容许拉力；Fg钢丝绳的钢丝破断拉力总和,取 Fg=；考虑钢丝绳之间荷载不均匀系数，=；K 钢丝绳使用安全系数，取 K=；经计算得 Fg=。钢丝绳的复合应力计算:钢丝绳在承受拉伸和弯曲时的复合应力按下式计算:=F/A+d0E0/D其中:钢丝绳承受拉伸和弯曲的复合应力；F钢丝绳承受的综合计算荷载,取 F=；A钢丝绳钢丝截面面积总和,取 A=；d0单根钢丝的直径(mm

18、)，取 d0=；D滑轮或卷筒槽底的直径,取 D=；E0钢丝绳的弹性模量，取 E0=mm2。经计算得=+=mm2。钢丝绳的冲击荷载计算:钢丝绳的冲击荷载可按下式计算:Fs=Q(1+(1+2EAh/QL)1/2)其中:Fs冲击荷载；文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5

19、X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L

20、7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB

21、2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1

22、U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S

23、6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:

24、CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8 Q静荷载，取 Q=；E钢丝绳的弹性

25、模量，取 E=mm2；A钢丝绳截面面积，取 A=；h钢丝绳落下高度,取 h=；L钢丝绳的悬挂长度，取 L=。经计算得 Fs=(1+(1+2 1/2)=157kN钢绳荷载远远满足吊装要求。六、吊装前准备工作（1）作业前应将载荷、半径内障碍物、地基等情况尽可能地调查清楚，以保证安全作业；（2）检查作业场地。作业地面应坚实平整。如遇松软地基，或起伏不平的地面，一定要垫上适当的木块，在确认安全以后，才开始工作；（3）按润滑保养规定给各润滑点加油。检查液压油箱中的油是否在规定的刻线范围内；（4）检查吊臂伸缩用钢丝绳的张力和磨损情况；（5）检查起升制动器是否可靠及各部件零件的紧固情况。检查吊具、吊扣的牢固

26、程度；（6）液压泵启动时，应以低速运转，并空载运转数分钟，观察有无漏油或异常现象。文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T

27、3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6

28、O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10

29、S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W

30、2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4

31、S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F

32、10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8七、作业注意事项（1）作业时，起重臂下严禁站人。下部车驾驶室不得坐人，重物不得超越驾驶室上方，也不得在车前方起吊；（2）一般整机倾斜度不得大于，底盘车的手制器必须锁死；（3）风力大于

33、 6 级应停止工作；（4）起重作业时，不要扳动支腿操纵阀手柄。如需要调整支腿，必须将重物放至地面，吊臂位于正前方或正后方，再进行调整；（5）重物在空中需要较长时间停留时，应将卷筒制动，司机不允许离开操纵室；（6）操作应平稳、和缓，严禁猛拉、猛推、猛操作；（7）不要用起重机吊拔埋在地下或冻住的物体；（8）起升卷扬筒上的钢丝绳的圈数，在任何情况下都不的得少于 3 圈；（9）起重机的雨雪天气工作，应先经过试吊，证明制动器灵敏可靠后，方可进行作业；（10）起重机在满载或接近满载作业时，不得同时进行两种操作动作；（11）当起吊重、大、高物体时，应由机长或技术熟练人员去操作。在重物吊起地面 时，应停车检查

34、起重机的稳定性，制动器的可靠性，重物的平稳性，绑扎的牢固性，确认无误后方可再起吊；（12）当出现倾翻迹象时，应快速下落使重物着地。严禁中途制动。文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X

35、4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7

36、F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2

37、V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U

38、5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6

39、L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:C

40、B2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8八、施工作业1、重物的上升和下降操作（1）起重机的额定起重量是根据机件的承受能力及整机的稳定性而确定的，因此任何时候不得

41、超载作业，以免发生事故；（2）过载起重，横向拖动，前吊以及急剧的转换等操作，都是非常危险的，应严格禁止；（3）操作重力下降时要使重物有控制的下降，当将重物停止时，应逐渐减速，最后停止。2、吊臂的伸缩操作（1）吊臂伸缩时，吊钩会随之上升。因此，在伸长吊臂之前，应先使吊钩下降到适当的位置；（2）吊臂伸出后，出现前节臂杆的长度大于后节伸出的长度时，必须经过调整，消除不正常情况后，方可作业；（3）吊臂作业接近满负荷时，应注意检查臂杆的挠度；（4）伸缩式臂杆伸缩时，应按规定顺序进行。在伸缩的同时要相应下降吊钩，当限制器发出警报时，应立即停止伸臂。臂杆缩回时，角度不得太大。3、回转操作（1）作业中应平稳操

42、作，避免急剧的回转、停止或换档；（2）从后方向侧方回转时，要注意支腿情况，以免发生翻车事故；（3）对起重机的关键部位，如起重臂等要定期检查是否有裂缝、变形以及连接螺栓的紧固情况。任何不良情况都不能继续使用；文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S

43、6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:

44、CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 H

45、D1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG

46、8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编

47、码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9

48、 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8（4）作业中发现起重机倾斜、支腿变形等不正常现象时，应立即

49、放下重物，空载进行调整正常后，方可继续作业；（5）起重机的各项安全装置，必须经常检查其可靠性和准确性。九、安全保证措施（一）一般要求1、吊装前，做好安全教育及安全技术交底工作，做好起重机的检查，起重绳的检查，发现问题及时解决。2、吊装是保证吊装角度不小于55 度。3、吊装作业区域内非操作人员严禁入内，钢筋模板的吊装应在试吊无误后进行，吊装时设专人指挥。4、施工人员应遵守安全技术操作规程，严禁违章作业和野蛮施工，严格执行“十不吊”。5、所有计量工作应检测合格，测量时尽量减少误差，作好必要的复测。6、特殊工种人员必须持证上岗，严禁顶岗和无证操作。7、施工人员正确使用劳动保护用品，进入现场戴安全帽，

50、确保施工安全。8、吊车站位时，勘察地理强度，仔细调整吊车液压支腿，确保吊车的稳定性，避免支腿下沉而失稳。9、当起重机如需带载行走时，载荷不得超过允许其重量的70，行走道路应坚实平整，重物应在起重机正前方向，重物离地不得大于文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S6O4 ZG8S6L7F10S8文档编码:CB2V4W2T3M9 HD1U5X4S