很多人使用電纜橋架施工以為僅僅了解它的安裝相關方面的問題就行，其他的內容不是很重要，這就大錯特錯了，多面了解才能更好使用不出問題，下面來了解了解其他方面內容吧，

Many people use cable tray construction to think that it is only necessary to understand the problems related to its installation. Other contents are not very important. This is a big mistake. Only by understanding from many aspects can we better use the cable tray without problems. Let's learn about other aspects,

電纜橋架由鋼制成，由直段、彎頭、附件、橋架支吊架、梯架等組成，是用于支撐電纜的連續剛性結構體系的總稱。電纜橋架通過自身的結構特性將電纜附著和支撐到建筑物（構筑物）上，或獨立支撐電纜穿過隧道或洞穴、地下、空氣等，主要起到支撐電纜的作用。同時，由于電纜橋架將電纜與外界隔離，對電纜也有重要的保護作用，在很大程度上便于電纜的科學布置和管理。

The cable tray is made of steel and consists of straight sections, elbows, accessories, tray supports and hangers, ladders, etc. it is the general name of the continuous rigid structural system used to support cables. Cable trays attach and support cables to buildings (structures) through their own structural characteristics, or independently support cables through tunnels or caves, underground, air, etc., mainly to support cables. At the same time, because the cable tray isolates the cable from the outside world, it also plays an important role in protecting the cable, which is convenient for the scientific layout and management of the cable to a great extent.

鍍鋅后粉末或油漆的復合防腐處理

Composite anti-corrosion treatment of galvanized powder or paint

表面處理過的電纜橋架的技術質量是否滿足產品工藝及相關可用性的要求，可以通過涂層厚度、表面鈍化、鋅層附著力、鋅層均勻性、外觀、沖擊強度、柔韌性和邊角等方面來確定。覆蓋率和其他檢測指標。

Whether the technical quality of the surface treated cable tray meets the requirements of product process and related usability can be determined by the coating thickness, surface passivation, zinc layer adhesion, zinc layer uniformity, appearance, impact strength, flexibility, edges and corners, etc. Coverage and other indicators.

關于防腐層的環境試驗，要嚴格區分不同類型的室內外環境。交變濕熱、鹽霧試驗和化學腐蝕性氣體試驗按相應的方法標準進行。對于紫外線冷凝測試，與室內相比，紫外線主要存在于室外環境中，因此光照條件和持續時間建議滿足相應要求，避免測量數據與實際數據出現較大偏差。

As for the environmental test of anti-corrosion coating, it is necessary to strictly distinguish different types of indoor and outdoor environments. Alternating damp heat, salt spray test and chemical corrosive gas test shall be carried out according to corresponding method standards. For the UV condensation test, compared with indoor, UV mainly exists in the outdoor environment, so the lighting conditions and duration must meet the corresponding requirements to avoid large deviation between the measured data and the actual data.

測試時，應根據具體的表面處理方法和使用要求選擇相應的技術指標，而不是每種類型都需要選擇上述所有指標。

During the test, the corresponding technical indicators shall be selected according to the specific surface treatment methods and use requirements, instead of all the above indicators for each type.

同時，為滿足耐火要求，在進行防護處理時還應考慮耐火要求。如果防腐層不能滿足耐火和耐火要求，還應通過涂裝耐火涂料進行防火處理。

At the same time, in order to meet the fire resistance requirements, the fire resistance requirements shall also be considered during the protective treatment. If the anti-corrosion coating cannot meet the fire resistance and fire resistance requirements, it shall also be treated by coating fire-resistant coating.

根據其耐火出色時間要求的不同，相關技術規范將耐火橋的耐火出色分為三個等級：NH1、NH2和NH3。耐火性能試驗應按產品相關標準進行，耐火橋表面的耐火涂層應滿足涂層附著力、抗彎、抗沖擊、耐水、厚度等技術質量要求和抗凍融性。

According to different requirements for fire endurance time, the fire endurance of fire-resistant bridges is divided into three grades in relevant technical specifications: nh1, NH2 and NH3. The fire resistance test shall be carried out according to relevant product standards. The fire-resistant coating on the surface of the fire-resistant bridge shall meet the technical quality requirements such as coating adhesion, bending resistance, impact resistance, water resistance, thickness and freeze-thaw resistance.

為了更真實地模擬實際使用場景，在進行耐火電纜橋架的耐火等級測試時，不僅應有至少兩條直線段的耐火電纜橋架，而且應有足夠多的連接器。符合實際使用條件，還建議符合測試要求。電纜的狀況。

In order to more truly simulate the actual use scenario, when testing the fire resistance rating of fire-resistant cable trays, there should be not only fire-resistant cable trays with at least two straight sections, but also enough connectors. Meet the actual use conditions and test requirements. Condition of cables.

立柱支架和耐火電纜橋架依次安裝在試驗爐內后，試驗用電纜建議按相應要求敷設在耐火電纜橋架內，裝載時，裝載點應避開試驗電纜。

After the column support and fire-resistant cable tray are installed in the test furnace in turn, the test cable must be laid in the fire-resistant cable tray according to the corresponding requirements. During loading, the loading point should avoid the test cable.

濟南電纜橋架廠家認為不同材質和結構形式的電纜橋架功能不同，對電纜的保護也是多樣化的。在實際應用中，應因地制宜選擇合適的電纜橋架，并按照相關規范進行檢驗檢測，以確保產品質量。規范建設，確保相關工程質量。

Jinan cable tray manufacturers believe that cable trays of different materials and structural forms have different functions, and the protection of cables is also diversified. In practical application, appropriate cable trays shall be selected according to local conditions and inspected according to relevant specifications to ensure product quality. Standardize the construction and ensure the quality of relevant projects.

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