How to wiring the cable bridge? Here are seven wiring rules of the cable bridge summarized by Jinan Cable Bridge Company. I hope you can read them carefully and really help us all!

一、幾組電纜橋架在同一高度平行安裝時(shí)，各相鄰電纜橋架間應(yīng)考慮維護(hù)、檢修距離。

1. When several groups of cable bridges are installed in parallel at the same height, the maintenance and repair distances between adjacent cable bridges should be considered.

二、在室內(nèi)采用電纜橋架布線時(shí)，其電纜不應(yīng)有黃麻或其他易延燃材料外護(hù)層。

2. When cables are cabled indoors, jute or other flammable materials shall not be used as external protective layer for cables.

三、電纜橋架水平安裝時(shí)，宜按荷載曲線選取佳跨距進(jìn)行支撐，跨距一般為1.5～3m。垂直敷設(shè)時(shí)，其固定點(diǎn)間距不宜大于2m。

3. When the cable bridge is installed horizontally, the optimum span should be selected according to the load curve, and the span is generally 1.5-3 M. When laying vertically, the distance between fixed points should not be more than 2m.

四、在有腐蝕或非常潮濕的場(chǎng)所采用電纜橋架布線時(shí)，應(yīng)根據(jù)腐蝕介質(zhì)的不同采取相應(yīng)的防護(hù)措施，并宜選用塑料護(hù)套電纜。

4. When cables are used in corrosive or especially humid places, corresponding protective measures should be taken according to different corrosive media, and plastic sheathed cables should be selected.

五、電纜橋架不宜安裝在腐蝕性氣體管道和熱力管道的上方及腐蝕性液體管道的下方，否則應(yīng)采取防腐、隔熱措施。

5. Cable bridge should not be installed above corrosive gas pipeline and thermal pipeline and below corrosive liquid pipeline, otherwise anti-corrosion and heat insulation measures should be taken.

六、在電纜橋架上可以無(wú)間距敷設(shè)電纜，電纜在橋架內(nèi)橫斷面的填充率：電力電纜不應(yīng)大于40％；控制電纜不應(yīng)大于50％。

6. Cables can be laid on the cable bridge without spacing. The filling rate of the cross section of the cable in the bridge frame should not be greater than 40% for power cables and 50% for control cables.

七、電纜橋架（托盤）水平安裝時(shí)的距地高度一般不宜低于2.50m，垂直安裝時(shí)距地1.80m以下部分應(yīng)加金屬蓋板保護(hù)，但敷設(shè)在電氣專用房間（如配電室，電氣豎井、技術(shù)層等）內(nèi)時(shí)除外。

7. The height of cable tray should not be lower than 2.50M when it is installed horizontally, and the metal cover should be used to protect the part below 1.80m when it is installed vertically, except when it is laid in the special electrical room (such as distribution room, electric shaft, technical layer, etc.).

好了，以上就是本期的精彩內(nèi)容了，不知道小伙伴們看完明白了沒(méi)有！如果大家還有明顯的疑問(wèn)，可以隨時(shí)咨詢濟(jì)南電纜橋架的官網(wǎng)在線客服人員：http://www.szrdhz.com！十分感謝大家的支持！

Okay, that's the highlight of this issue. I don't know if my little friends understand it after reading it. If you have any questions, you can always consult the official online customer service staff of Jinan Cable Bridge: http://www.szrdhz.com! Thank you very much for your support!