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托盘式山东电缆桥架安装环境的要求

电缆桥架作为电力系统中一个重要的部分,众所周知电是我们日常生活的保障,所以理应电缆桥架对于我们来说占据这重要的作用,桥架的运用环境不同,桥架的种类也不相同。

Cable bridge, as an important part of power system, as we all know electricity is the guarantee of our daily life, so is supposed to cable tray for us to occupy the important role that bridge in different environments, the use of the bridge type is not the same.

山东电缆桥架

Shandong cable tray

Tray type cable tray is petroleum, chemical industry, light industry, TV, telecom etc. One of the most widely used. It has a light weight and load big, beautiful modelling, the advantages of simple structure, convenient installation. The same tray type cable tray installation of environmental requirements:

1)托盘式电缆桥架既适用于动力电缆的安装,也透用于控制电缆的敷设。托盘式电缆桥架其表面处理分为镀和喷漆两种,在重腐蚀环境中可特殊防腐处理。托盘式电缆桥架备有护罩,其所有配件与托盘式、槽式桥架通用。

1) tray type cable tray is suitable for the installation of power cable, is used to control the laying of the cable. Tray type cable tray its surface treatment is divided into plating and painting two kinds, in heavy corrosion environment can special anticorrosive processing. Tray type cable tray with cover, all of its parts and tray type, slot type bridge.

2)托盘式电缆桥架、线槽及其支吊架使用在有腐蚀性环境中,应采用耐腐蚀的刚性材料制造,或采取防腐蚀处理,防腐蚀处理方式应满足工程环境和耐久性的要求。

2) steam-water tray type cable tray, trough and its use in corrosive environment, the corrosion resistance of the rigid materials should be adopted, or corrosion resistance, anti-corrosion treatment shall meet the requirements of engineering environment and durability.

3)电缆桥架在有防火要求的区段内,可在电缆梯架、托盘内添加具有耐火或难燃性能的板、网等材料构成封闭或半封闭式结构,并采取在桥架及其支吊架表面涂刷防火涂层等措施,其整体耐火性能应满足国家有关规范或标准的要求。

3) cable bridge, there is a requirement for fire prevention in the segment can be added within the cable ladder, tray with fire or fire resistant performance of plate, the material such as network forms a closed or semi-closed structure, and take in the steam-water bridge and its surface besmear to brush fire retardant coating, its overall refractory performance should meet the requirements of relevant national norms or standards.

4)在工程防火要求较高的场所,不宜采用铝合金山东电缆桥架

4) the demand is higher in the engineering in place, unfavorable use aluminum alloy cable bridge in shandong.