Cable tray and accessories shall be anti-corrosion products, and their models and specifications shall meet the planning requirements. It can be made of round steel, flat steel and angle steel, and large cable tray can be made of channel steel. The bracket should be derusted and painted with antirust paint after it is built.

电缆桥架支吊架缔造装置：电缆桥架架体直立装置时，先将上端支架固定好，然后用线锤在中线处吊线，下端支架可按吊线均匀固定。电缆桥架水安定装时，能先将两端固定好，再以两端支座为基准采用拉线法均匀安装支座。

Cable tray support and hanger making device: when the cable tray body is upright, the upper bracket shall be fixed first, and then the wire hammer shall be used to hang the wire at the middle line, and the lower bracket can be fixed evenly according to the hanging wire. When the cable tray is installed in water, the two ends can be fixed first, and then the supports at both ends can be used as the benchmark to install the supports evenly with the pulling wire method.

济南电缆桥架

桥架水安定装时，在首部、中部、端部等适当位置添加防晃架。采用预埋铁件焊接固定，焊缝饱满。伸缩螺栓固定正时，选择螺栓配合，紧固相结合。

When the bridge is installed stably, the anti sway frame shall be added at the head, middle, end and other appropriate positions. The embedded iron parts are welded and fixed, and the welding seam is full. When the telescopic bolt is used to fix the timing, the bolt matching and fastening are selected.

电缆桥架有丰富的光缆分布环境。在各种电气环境下，电缆塔板有多种型号，以确保传输线。在架设电缆、支撑和发射高压电缆、保护线路等起到重要作用。

The cable tray has abundant optical cable distribution environment. In a variety of electrical environments, cable tray has a variety of models to ensure the transmission line. It plays an important role in erecting cables, supporting and launching high-voltage cables, protecting lines, etc.

对这一问题，我们所熟知的表面工艺上进行了冷热镀锌、静电处理、防火材料涂层等处理，使得不同的电缆桥架具有不同的实用价值，适合于更为严格的电气施工环境。

To solve this problem, we are familiar with the surface technology of cold and hot galvanizing, electrostatic treatment, fireproof material coating treatment, so that different cable tray has different practical value, suitable for more stringent electrical construction environment.