現在人們對于電纜橋架的安裝越發重視，不過凡事都要講究技巧，才能更好的使其發揮效果。下面濟南電纜橋架廠家就電纜橋架安裝工藝的注意事項為大家詳細介紹一下。

Nowadays, people pay more and more attention to the installation of cable trays, but they must pay attention to skills in everything in order to better achieve its effectiveness. Below, Jinan cable tray manufacturer will provide a detailed introduction to the precautions for cable tray installation process.

1、螺母螺栓位置。

1. Nut bolt position.

安裝時，電纜橋架連接板的螺栓螺母應位于橋架的外側。當直線段鋼制電纜橋架超過30m時，應有伸縮縫，其連接宜采用伸縮連接板;電纜橋架跨越建筑物伸縮縫處應設置伸縮縫。

During installation, the bolts and nuts of the cable tray connection plate should be located on the outer side of the tray. When the straight section steel cable tray exceeds 30m, there should be Expansion joint, and the expansion connection plate should be used for its connection; Expansion joint shall be set at the place where the cable tray crosses the Expansion joint of the building.

2、轉彎半徑。

2. Turning radius.

電纜橋架轉彎處的轉彎半徑，不應小于該橋架上的電纜小允許彎曲半徑的大者。這里，就要說一下電纜彎曲半徑的問題了，在電纜施工過程中，為保證不損傷電纜和投運后的，特別規定了電纜的彎曲半徑，電纜的小彎曲半徑應符合相關規定的要求。

The turning radius at the turning point of the cable tray should not be less than the larger allowable bending radius of the cable on the tray. Here, we will talk about the issue of cable bending radius. During cable construction, in order to ensure no damage to the cable and safety after operation, the bending radius of the cable is specially specified. The small bending radius of the cable should meet the requirements of relevant regulations.

3、彎曲半徑。

3. Bending radius.

電纜橋架在制作的過程中，應充分考慮到電纜的彎曲半徑問題。為避免電纜發生故障時，危及人身，電纜橋架全長同電纜支架一樣，也應有良好的接地。當電纜橋架全長較長時，應進行多點接地。還應注意一些細節，如：固定電纜橋架連接板的螺栓應由里向外穿，以免劃傷電纜。

During the production process of cable trays, the bending radius of the cables should be fully considered. To avoid endangering personal safety in the event of cable failure, the entire length of the cable tray, like the cable support, should also have good grounding. When the total length of the cable tray is long, multi-point grounding should be carried out. Attention should also be paid to some details, such as the bolts that fix the cable tray connection plate should be threaded from the inside out to avoid scratching the cable.

上述內容就是小編為大家總結的電纜橋架在安裝時需要留意的內容，希望能夠幫助到大家，想要了解更多內容就多關注我們網站http://www.888hv.cn動態吧。

The above content is what the editor has summarized for everyone to pay attention to when installing cable trays. We hope it can help you. If you want to learn more, please pay more attention to our website http://www.888hv.cn Be dynamic.