1. Before installing the cable tray in Shandong, attention should be paid to positioning and setting out. The position should be fixed according to the construction drawings, and horizontal and vertical lines should be drawn. Next, fix the accessories, prepare screws and expansion wires, and secure the bridge. Afterwards, adjust the bridge to ensure that it stabilizes in the designed position and is fully fixed.

2、設(shè)計(jì)橋梁無(wú)源電纜時(shí)，需要提供不同方向的布線。其中，弱電系統(tǒng)的各種電纜應(yīng)按類別布置在橋內(nèi)。根據(jù)方向的要求，結(jié)合實(shí)際建筑結(jié)構(gòu)和空調(diào)等管線的位置，確定更好的路由和安裝方式。

2. When designing passive cables for bridges, it is necessary to provide wiring in different directions. Among them, various cables of the weak current system should be arranged within the bridge according to their categories. Based on the requirements of direction, combined with the actual building structure and the location of air conditioning and other pipelines, determine better routing and installation methods.

3、山東電纜橋架之所以備受關(guān)注，主要是設(shè)計(jì)結(jié)構(gòu)簡(jiǎn)單，安裝門檻較低，同時(shí)橋架的維護(hù)性非常高，進(jìn)行清潔和檢查比較方便，還可以應(yīng)對(duì)多種復(fù)雜的嚴(yán)酷環(huán)境，所以在市場(chǎng)上廣受關(guān)注。在選擇橋架時(shí)應(yīng)該選擇適合自己的橋架，同時(shí)注意安裝步驟。

3. The reason why Shandong cable trays have attracted much attention is mainly due to their simple design structure, low installation threshold, high maintenance, convenient cleaning and inspection, and ability to cope with various complex and harsh environments. Therefore, they have gained widespread attention in the market. When selecting a bridge, you should choose the bridge that suits you and pay attention to the installation steps.

山東電纜橋架

Shandong cable tray

4、無(wú)源電纜不能與有源電纜并排敷設(shè)。由于條件限制，如果在同一座橋上鋪設(shè)，則應(yīng)在中間使用金屬隔板。這樣，出線電纜應(yīng)盡可能避免平面交叉。橋梁跨越樓板或伸縮縫時(shí)，應(yīng)在建筑圖紙上標(biāo)明，并預(yù)留相應(yīng)位置，避免施工過(guò)程中臨時(shí)鉆孔，以免損壞土建結(jié)構(gòu)。在設(shè)計(jì)橋架時(shí)，為了防止電磁輻射的干擾，應(yīng)考慮山東電纜橋架的封閉性。

4. Passive cables cannot be laid side by side with active cables. Due to limitations, if laid on the same bridge, metal partitions should be used in the middle. In this way, the outgoing cables should avoid horizontal crossing as much as possible. When a bridge crosses a floor slab or expansion joint, it should be indicated on the building drawings and corresponding positions should be reserved to avoid temporary drilling during the construction process and avoid damage to the civil structure. When designing cable trays, in order to prevent interference from electromagnetic radiation, the closure of Shandong cable trays should be considered.

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