電纜橋架相信大家都不會陌生，它是起到保護電纜的作用，當然在建造過程中是允許有所偏差的，但偏差是有規定的數值的，那么電纜橋架的尺寸偏差允許是多少呢？

　　Cable tray I believe everyone is familiar with, it is to protect the role of the cable, of course, in the construction process is allowed to have some deviation, but the deviation is a specified value, so how much is the allowable size deviation of the cable tray?

　　電纜橋架長度出色偏差：當長度小于2m時，出色偏差為2mm，當長度為2mm時，出色偏差為4mm。

　　Limit deviation of cable bridge length: when the length is less than 2m, the limit deviation is 2mm, when the length is 2mm, the limit deviation is 4mm.

　　電纜橋架寬度出色偏差：當寬度為400mm時，出色偏差為4mm，當寬度小于或等于400mm時，出色偏差為3mm。

　　Cable bridge width limit deviation: when the width is 400mm, the limit deviation is 4mm, when the width is less than or equal to 400mm, the limit deviation is 3mm.

　　橋架表面平整度公差：熱鍍鋅橋架保護處理的平整度公差不大于8mmm，鍍鋅電纜橋架及涂層的平面度公差不大于4mmm。

　　Bridge surface flatness tolerance: the flatness tolerance of hot-dip galvanized bridge protection treatment is not greater than 8mmm, and the flatness tolerance of galvanized cable bridge and coating is not greater than 4mmm.

　　另外，在運輸電纜橋架時應非常注意。外包裝是保護山東省電纜橋架不受損壞的有效方法。一般要求外包裝具有一定的抗壓強度和抗穿刺性，以防止電纜橋架在正常運輸和儲存過程中完好無損。

　　In addition, special attention should be paid to the transportation of cable tray. Outer packing is an effective method to protect cable tray from damage in Shandong Province. It is generally required that the outer packaging has certain compressive strength and puncture resistance, so as to prevent the cable tray from being intact in the normal transportation and storage process.

　　濟南電纜橋架在運輸過程中，不得與易燃、易吸收、易污染的高溫物品混合；裝載時，禁止滾動和按壓電纜槽。開車時盡量保持恒定的速度。不要快速剎車，以免電纜槽產生強烈振動。此外，注意不要與潮濕、高溫、易燃和易污染的物品混合。

　　Ji 'nan cable tray in the process of transportation, shall not be mixed with flammable, easy to absorb, easy to pollute high temperature items; Do not roll or press the cable trough when loading. Try to maintain a constant speed when driving. Do not brake quickly to avoid strong vibration of cable groove. In addition, be careful not to mix with damp, high temperature, flammable and easily contaminated items.

　　電纜橋架的尺寸偏差允許是多少呢？以上從三個方面講解了該問題，另外我們還解說了運輸時的注意事項，想了解更多就來我們網站m.ymmgjx.net吧！

　　What is the allowable size deviation of cable bridge? The above explained the problem from three aspects, in addition, we also explained the matters needing attention during transportation, want to know more come to our website m.ymmgjx.net!