We know that cable tray plays a role in supporting cables and standardizing cable installation in daily life. Of course, it also has a certain protective effect on cables. In daily life, it is necessary to carry out necessary maintenance work on cable tray in order to prevent corrosion and aging of cable tray. So how should we maintain cable tray in cold winter?

下面就来由山东电缆桥架来为大家说说吧！

The following from the cable tray manufacturers to talk about it!

我们都晓得，防火电缆桥架是采用钢质外壳、双层防火盖板、内装无机防火槽盒组成的，其隔热层的均匀厚度为25㎜，双层盖板能够停止通风散热，在内部喷有防火涂料，防火电缆桥架在遇到火灾的时分，涂料就会发作收缩，从而将散热孔梗塞，维护槽盒内的电缆，无机防火槽盒的防火性能时经过了国度固定耐火检验所停止的六非常钟的耐火实验，实验结果表示，电缆无损伤，支撑构造良好，能够有效的固定无机防火槽盒。

As we all know, the fire-proof cable tray is composed of steel shell, double-layer fire-proof cover plate and inorganic fire-proof trough box. The uniform thickness of its heat insulation layer is 25 mm. The double-layer cover plate can stop ventilation and heat dissipation, and the interior is sprayed with fire-proof coating. When the fire-proof cable bridge encounters fire, the coating will shrink, which will block the heat dissipation hole and maintain the cable in the trough box The results show that the cable has no damage, the support structure is good, and it can effectively fix the inorganic fire box.

对防火电缆桥架停止日常颐养时，需求运用洁净的软布经常性的将外表的尘迹擦拭洁净；在擦拭的过程中，切忌运用湿布或者是硬物擦拭油漆外表或者是镜子和玻璃；切忌与酸碱等化学物品以及油腻物质相接触。

For the fire-proof cable tray, it is necessary to use clean soft cloth to wipe the dust on the surface regularly; in the process of wiping, do not use wet cloth or hard objects to wipe the paint surface or mirror and glass; do not contact with acid, alkali and other chemicals and greasy substances.

在定期颐养过程中，普通没季度停止一次防火电缆桥架的颐养，运用软布将外表的尘迹擦拭洁净后，运用专用的上光蜡平均的涂擦外表，略微等候一会儿后，再运用洁净的软布将其擦亮，防潮。关于五金配件、金属拉手等能够运用少量的机油擦拭，并将其擦干，使之可以灵敏的转动和防锈抗氧化。防止将防火电缆桥架摆放在高温湿润的，应坚持军事的通风枯燥，防止让外表接触到具有腐蚀性的液体，比方酒精、指甲油等，在擦拭的过程中应采用洁净的软布，并运用特地的颐养蜡。

In the process of regular home care, the key care of fire-proof cable tray is usually stopped once every quarter. After wiping the dust marks on the surface with soft cloth, the surface is evenly smeared with special polishing wax. After waiting for a while, clean soft cloth is used to polish and prevent moisture. About hardware accessories, metal handle, etc. can use a small amount of oil to wipe, and dry, so that it can be sensitive to rotation and rust and oxidation resistance. To prevent the fire protection cable from being placed in the center of high temperature and humidity, we should insist on military ventilation and boring, so as not to let the exterior contact with corrosive liquids, such as alcohol, nail polish and so on. In the process of cleaning, we should use clean soft cloth and use special wax.