济南大型广告牌安装桁架注意要点

页面更新时间:2015-09-09 10:04 来源:未知 作者:admin 点击:
济南大型广告牌在安装过程中需要高空作业,那么在安装济南大型广告牌 http://www.xiongdiguanggao.com/ 的桁架时,应该注意哪些问题呢?
 
Ji'nan large billboards in the installation process need to work, then in the installation of large billboards in Ji'nan, should pay attention to what problems?
 
1、管桁架弦杆的分段处应对管口进行加固,以避免在运输过程中的损坏和变形,并且务必保证接口的精度,避免错口现象。管口对接部位设置导向板,方便管口准确对位,拼装口焊完后需打磨成光滑过渡。
 
The accuracy of 1, chord truss rod segment at the nozzle should strengthened, in order to avoid damage in the transportation process and the deformation, and make sure that the interface, to avoid the wrong port. Pipe butt joint set guide plate, convenient and accurate alignment of nozzle, assembling the mouth after welding to be polished into a smooth transition.
 
2、焊接组装时一定要注意组对的顺序和焊接的顺序,严格执行工艺,确保构件的几何尺子。
 
2, welding assembly must pay attention to the order of the group and the welding sequence, strict implementation process, to ensure that the geometry of the member.
 
3、测量工作应及时跟上,进行跟踪测量,及时观察胎架及承重脚手架的沉降情况,对桁架的节点标高进行调整,使桁架的标高、轴线符合设计要求,确保桁架的组装质量。
 
3, the measurement should be kept pace with, to track the measurement, and to observe the structure of the frame and the load of the scaffolding, to adjust the height of the truss, so that the height of the truss, the line to meet the design requirements, to ensure the quality of the truss.
 
4、由于桁架的拼装作业属于高空作业施工,有一定危险性,应在脚手架上设置安全扶栏,保证操作人员的作业安全。
 
4, due to the high-altitude construction of truss assembling operation, a certain risk, should be on the scaffold set safety guardrail, guarantee the operating safety of the operating personnel.