針對鋁合金橋架施工質量可以怎么提升？您知道有哪些需要注意的事項嗎？為了更好的使用橋架進行工作，那么您就要對此方面有了解，下面濟南電纜橋架廠家為您講解。

How can the construction quality of aluminum alloy bridge be improved? Do you know what needs attention? In order to better use the cable tray for work, you should understand this aspect. Now, Jinan cable tray manufacturer will explain it to you.

鋁合金橋架內電纜敷設整齊、順直，無絞擰：

The cables in the aluminum alloy cable tray shall be laid neatly and straightly without twisting:

鋁合金橋架中電纜有中間接頭：

The cables in the aluminum alloy bridge have intermediate joints:

鋁合金橋架內電纜敷設混亂、無綁扎，支架螺桿過長，防火封堵不符合要求：

The cables in the aluminum alloy cable tray are laid in disorder without binding, the support screw is too long, and the fireproof sealing does not meet the requirements:

鋁合金橋架接地不符合要求，扁鋼未固定：

The grounding of aluminum alloy bridge does not meet the requirements, and the flat steel is not fixed:

導線裸敷在梯架內，線纜堆集沒有綁扎或綁扎不符合要求：

The conductor is laid bare in the ladder, and the cable stacking is not bound or the binding does not meet the requirements:

鋁合金橋架跨越變形縫沒有補償裝置，連接片螺栓不全，接地跨接未連接：

There is no compensation device for aluminum alloy bridge crossing deformation joint, the bolts of connecting piece are incomplete, and the grounding jumper is not connected:

直線段鋼制鋁合金橋架長度超過30m、鋁合金或玻璃鋼制鋁合金橋架長度超過15m設有伸縮節；鋁合金橋架跨越建筑物變形縫處設置補償裝置。

Expansion joints shall be set for steel aluminum alloy bridge with length of more than 30m and aluminum alloy or glass fiber reinforced plastic aluminum alloy bridge with length of more than 15m in straight section; Compensation device shall be set at the deformation joint of the aluminum alloy bridge crossing the building.

鋼制鋁合金橋架與鍍鋅鋁合金橋架混接，且沒有連接片，底部開孔用螺栓連接，沒有跨接線：

The steel aluminum alloy bridge is mixed with the galvanized aluminum alloy bridge, and there is no connecting piece. The bottom opening is connected with bolts, and there is no jumper wire:

鋁合金橋架末端沒有端蓋封堵，金屬軟管直接伸入鋁合金橋架，軟管與鋼管混接沒有專用接頭。電線裸敷在鋁合金橋架內，橋接內線纜無綁扎。鋁合金橋架內螺栓未切除，易損傷電纜：

The end of the aluminum alloy cable tray is not blocked by the end cap, the metal hose extends directly into the aluminum alloy cable tray, and the hose is mixed with the steel pipe without a special joint. The wires are laid in the aluminum alloy cable tray without binding. The bolts in the aluminum alloy cable tray are not removed, and the cables are easy to be damaged:

電纜預留過短導致斜拉進箱內，沒有穿管或鋁合金橋架保護：

The cable reservation is too short, which causes the cable to be pulled into the box obliquely, and there is no protection through the pipe or aluminum alloy bridge:

鋁合金橋架內電纜綁扎凌亂，部分電纜沒有走鋁合金橋架進箱子：

The cables in the aluminum alloy bridge are bound in disorder, and some cables are not brought into the box through the aluminum alloy bridge:

電纜從梯架內直接垂入箱子，沒有穿鋁合金橋架或導管保護：

The cable is directly plumbed into the box from the ladder, without aluminum alloy bridge or conduit protection:

鋁合金橋架穿樓板處沒有防火封堵措施，電纜敷設于梯架之外，且沒有整理綁扎：

There is no fire blocking measures at the place where the aluminum alloy bridge passes through the floor, and the cable is laid outside the ladder without arrangement and binding:

規范要求：敷設在豎井內和穿越不同防火區的鋁合金橋架，按設計要求位置，有防火隔堵措施。

Specification requirements: The aluminum alloy cable tray laid in the shaft and passing through different fire zones shall be provided with fire separation measures according to the design requirements.

鋁合金橋架穿樓板處防火封堵不符合要求，有電線裸露：鋁合金橋架穿樓板時沒有防火封堵，電纜直接埋入混凝土內：鋁合金橋架內電纜采用電線綁扎，有裸線敷設于梯架內！等等，您有需求可以隨時來我們這里http://www.yeeones.com咨詢！

The fireproof sealing at the place where the aluminum alloy bridge passes through the floor does not meet the requirements, and there are exposed wires: the aluminum alloy bridge passes through the floor without fireproof sealing, and the cables are directly buried in the concrete: the cables in the aluminum alloy bridge are bound with wires, and there are bare wires laid in the ladder! Wait, you can come to us anytime you need http://www.yeeones.com consulting service