橋架及電纜作為機電安裝工程的重要部分，施工好壞直接影響工程整體質量，這里選取橋架及電纜工程驗收中屢見不鮮的施工問題，以供大家逐一對照引以為戒，提升質量管理水平。下面山東電纜橋架廠家為您講解。

As an important part of the mechanical and electrical installation project, the construction quality of bridge and cable directly affects the overall quality of the project. Here, common construction problems in the acceptance of bridge and cable projects are selected for everyone to learn from and improve the quality management level. Next, Shandong cable tray manufacturer will explain to you.

線管和橋架連接使用波紋管，且未可靠固定：

Corrugated pipe is used to connect the cable duct and cable tray and is not reliably fixed:

橋架間跨接線應連接在連接片兩端，不得接在連接片上：

The jumper wire between bridges shall be connected at both ends of the connecting piece and shall not be connected to the connecting piece:

規范要求：非鍍鋅電纜橋架間連接板的兩端跨接銅芯接地線，接地線小允許截面積不小于4㎜?。

Specification requirements: both ends of the connecting plate between non galvanized cable trays shall be bridged with copper core grounding wire, and the allowable sectional area of the grounding wire shall not be less than 4mm?.

橋架間連接片兩端沒有跨接地線：

There is no jumper wire at both ends of the connecting piece between bridges:

橋架間跨接線應連接在連接片兩端，不得接在連接片上：

The jumper wire between bridges shall be connected at both ends of the connecting piece and shall not be connected to the connecting piece:

【正確做法】

[Correct practice]

橋架間跨接線連接在連接片兩端，符合要求：

The jumper between bridges is connected at both ends of the connecting piece, meeting the requirements:

橋架三通處三個方向都有支架，符合要求：

There are supports in three directions at the bridge tee, meeting the requirements:

橋架內電纜敷設用電線綁扎，且敷設混亂：

Cable laying in the cable tray is bound with wires and the laying is disordered:

規范要求：電纜敷設嚴禁有絞擰、鎧裝壓扁、護層斷裂和表面嚴重劃傷等缺陷。

Specification requirements: the cable laying shall be free of such defects as twisting, armor flattening, sheath fracture and serious surface scratch.

橋架及電纜屢見不鮮的施工問題以及正確做法就是以上相關內容了，您對此有什么想法或者需求，就來我們網站http://www.yeeones.com咨詢吧！

The common construction problems and correct practices of bridge and cable are related to the above. If you have any ideas or needs, please come to our website http://www.yeeones.com Consult!