電纜線橋架進入施工工地，應當提交以下材料商品產品合格證、省級質檢站定檢匯報和有關技術檢查鑒定文檔等電纜線橋架鋼板厚度應達到相關要求。此外還有什么問題有可能發生呢？

When the cable tray enters the construction site, the following material and product certificates, the periodic inspection report of the provincial quality inspection station and the relevant technical inspection and identification documents shall be submitted, and the cable tray steel plate thickness shall meet the relevant requirements. What other problems might happen?

1、金屬電纜橋架以及支撐架總長沒有做靠譜接地裝置(2處);

1. The total length of metal cable tray and support frame is not equipped with reliable grounding device (2 places);

2、未按照規范標準設定伸縮器;

2. The telescopic device is not set according to the specifications and standards;

3、電纜線橋架與固定支架間未固定不動，橋架支撐架未作接地跨接線;

3. The cable tray and the fixed support are not fixed, and the bridge support frame is not grounded jumper;

4、穿越重生疏散出口未作防火封堵;

4. The evacuation exit through rebirth is not blocked with fire prevention;

5、鋁合金型材橋架與鋼支架間未作防電化腐蝕的絕緣層解決;

5. The aluminum alloy profile bridge and steel support are not provided with an insulating layer to prevent electrochemical corrosion;

6、橋架彎管、三通忍不應用與橋架配套制成品零配件，反而是當場生產加工，生產加工質量差符合要求規定;

6. Bridge bends and tees should not be used to match the finished parts of the bridge, instead, they are produced and processed on the spot, and the quality of production and processing is poor and meets the requirements;

7、絲桿支架組裝橋架時，未按照規范標準設定防晃支架;

7. When assembling the bridge with the screw support, the anti-shaking support is not set according to the specifications and standards;

8、鋼支架未按照防腐蝕規定工程施工;

8. The steel support is not constructed in accordance with the anti-corrosion regulations;

9、接地跨接線在橋架兩邊隨便組裝或漏跨接線，接地跨接線不建在醒目側;

9. The grounding jumper is randomly assembled or missing on both sides of the bridge, and the grounding jumper is not built on the eye-catching side;

10、接地跨接線的線鼻與爪形密封墊套接次序裝反，有些未設爪形密封墊，熱鍍鋅橋架接地螺栓沒有防松螺母;

10. The lug of the grounding jumper wire and the claw-shaped sealing gasket are sleeved in the reverse order. Some are not equipped with claw-shaped sealing gasket, and the grounding bolt of the hot-dip galvanized bridge is not equipped with locknut;

小水泡橋架自身應整平，無扭曲變形，內部應光潔、無毛邊橋架焊接表面應勻稱，不能有假焊、裂痕、燒穿等問題。更多相關內容就來我們網站http://m.ymmgjx.net咨詢吧！

The small blister bridge itself shall be leveled without distortion and deformation, and the inside shall be smooth and clean without burr. The welding surface of the bridge shall be uniform, and there shall be no false welding, cracks, burning through and other problems. Come to our website for more relevant content http://m.ymmgjx.net Ask!