When it comes to Shandong cable tray, many people should be familiar with it. Cable tray is widely used in our life. Do you know what are the key points when the cable tray goes through the wall? What are the precautions in the installation? Shandong cable tray takes you to understand together, hoping to help you!

1.電纜線橋架從一切正常自然環境過墻進到防火、防爆型的自然環境時，墻壁應安裝相對的密封性設備。

1. When the cable tray passes through the wall from all normal natural environment to the fire-proof and explosion-proof natural environment, the wall shall be installed with corresponding sealing equipment.

2.電纜線橋架從房間內過墻戶外時，在墻的兩側應采用防水防雨對策。

2. When the cable tray passes through the wall from the room to the outdoor, waterproof and rainproof measures shall be adopted on both sides of the wall.

山東橋架

Shandong bridge

3.電纜線橋架從房間內過墻戶外較高空安裝時，電纜線橋架應下歪斜增加適度間距，隨后再往上搭建，合乎安裝標準，另外避免降水順電纜線橋架注入房間內。

3. When the cable tray is installed from the wall in the room to the outdoor higher altitude, the cable tray should be tilted downward to increase the appropriate spacing, and then built upward to meet the installation standards. In addition, the precipitation should be avoided to flow into the room along the cable tray.

4.電纜線橋架過伸縮式變形縫時，電纜線橋應斷掉，斷掉間距以100毫米上下為宜

4. When the cable bridge passes through the expansion deformation joint, the cable bridge should be broken, and the broken distance should be 100 mm up and down

以上就是對山東橋架的穿墻要點，相信通過本文的描述，你能夠對橋架有一定認識和了解，希望以上內容能幫助到你。另外，若你想要了解更多相關資訊，可以多多關注我們的網站動態!

The above is the key point of Shandong bridge through the wall, I believe that through the description of this article, you can have a certain understanding of the bridge, I hope the above content can help you. In addition, if you want to know more information, you can pay more attention to our website!