电缆线桥自身具备一定的特性,以合理的方式规划和设计电缆的分布,使它们较少受到空间和建筑设备的影响。那么电缆桥架在安装时可以优化相关措施这方面内容怎么样?
Cable bridge itself has certain characteristics, in a reasonable way to plan and design the distribution of cables, so that they are less affected by space and architectural equipment. So how about the related measures can be optimized when the cable bridge is installed?
施工单位要根据设计图纸及其说明,对管线走向、整个桥架安装过程进行深入了解。同时还要考虑到桥架安装过程中可能出现的桥架是否过长、是否存在变形缝等问题,并且及时地设置相应的补偿措施。
The construction unit should have an in-depth understanding of the pipeline direction and the entire bridge installation process according to the design drawings and their instructions. At the same time, it should also consider whether the bridge is too long, whether there is deformation joint and other problems that may occur in the installation process of the bridge, and set up the corresponding compensation measures in time.
加强对接地线的设置。施工单位在施工过程中,要采用截面积>4mm2的接地线,保证接地线的质量,对于跨接地的线路要进行接地,要把接地干线固定在桥架的支架和吊架上,金属桥架及其支架和吊架要进行接地处理。
Strengthen the Settings of the grounding cables. Construction units in the construction process, to use grounding wire with cross-sectional area >4mm2, to ensure the quality of the grounding wire, grounding for the line across the grounding, to fix the grounding line on the bridge bracket and hanger, metal bridge and its support and hanger to ground processing.
对于镀锌的电缆桥架,在其连接处要使用连接板进行固定,连接板的两端可以不使用跨接接地线;还要注意避免将接地干线直接焊接在桥架上,要对电缆桥架喷塑层的脱落部分进行去锈处理,再刷防锈漆,防止桥架的腐蚀。
For galvanized cable bridge, the connection plate should be used to fix the connection plate, the two ends of the connecting plate can not use the jumper grounding wire; Attention should also be paid to avoid the grounding line directly welded on the bridge, to the off part of the cable bridge spray layer for rust treatment, and then brush anti-rust paint to prevent the corrosion of the bridge.
要在电缆桥架的两端端口、每隔30m的直线段、变形缝的连接两端处等部位与接地干线连接,要确保电缆桥架存在多于两处与接地干线连接。
To be connected with the grounding line at both ends of the cable bridge port, every 30m straight section, the two ends of the connection of the deformation joint and other parts of the cable bridge, to ensure that there are more than two places connected with the grounding line cable bridge.
加强对电缆桥架与管道距离的控制。在安装时,施工单位要对缆桥架、给排水管道、空调管道、热力管道等的走向及交叉问题进行综合考虑,严格按照管道走向的布置图进行安装,确保电缆桥架与管道之间保持合理的距离。
Strengthen the control of the distance between cable tray and professional pipeline. In the installation, the construction unit should take the cable bridge, water supply and drainage pipes, air conditioning pipes, heat pipes, etc. into comprehensive consideration, install strictly in accordance with the layout of the pipeline direction, and ensure that a reasonable distance is kept between the cable bridge and the pipe.
山东电缆桥架厂家认为为了确保电缆桥架不设置在热力管道的上方,应该与热力管道保持合理的距离,若是电缆桥架与热力管道距离较近,就要设置相应的隔热措施。
Shandong cable bridge manufacturer thinks that in order to ensure that the cable bridge is not set above the heat pipe, it should keep a reasonable distance from the heat pipe. If the cable bridge is close to the heat pipe, it is necessary to set up the corresponding heat insulation measures.
The relevant measures can be optimized when the cable tray is installed. If you have certain needs for the product, welcome to the website www.comprepyme.com for consultation and understanding of relevant matters.