電纜橋架目前在建筑行業用得相當廣泛，主要有槽式橋架、梯式橋架、托盤式橋架等。電纜橋架可以根據采購方的實際使用要求定制做各種寬度、深度、絲的直徑和不同的表面處理。下面來講講電纜橋架規格定制允許范圍以及相關檢驗內容吧。

At present, cable tray is widely used in the construction industry, mainly including trough tray, ladder tray, tray tray, etc. The cable tray can be customized with various widths, depths, wire diameters and different surface treatments according to the actual use requirements of the purchaser. Now let's talk about the allowable range of cable tray specification customization and related inspection contents.

電纜橋架規格定制允許范圍

Allowable range of cable tray specification customization

電纜橋架寬度：從50mm到1200mm；規格尺寸都可定制。

Cable tray width: from 50mm to 1200mm; Specifications and sizes can be customized.

電纜橋架長度：從2000mm到3000mm；規格允許范圍，可定制。

Cable tray length: from 2000mm to 3000mm; The allowable range of specifications can be customized.

電纜橋架高度：從50mm~400mm都可定制，

Height of cable tray: it can be customized from 50mm to 400mm,

咧如：50mm，100mm，150mm，200mm，300mm，400mm和500mm特殊規格可定制。

Such as: 50mm, 100mm, 150mm, 200mm, 300mm, 400mm and 500mm special specifications can be customized.

電纜橋架絲徑：從4mm~6mm；特殊規格可定制。

Wire diameter of cable tray: from 4mm to 6mm; Special specifications can be customized.

電纜橋架表面處理有：熱鍍鋅(浸鋅)，噴塑，防火。

The surface treatment of cable tray includes: hot galvanizing (zinc dipping), plastic spraying and fire prevention.

電纜橋架材質有：冷鍍鋅，鋁合金，304不銹鋼。

Cable tray materials are: cold galvanized, aluminum alloy, 304 stainless steel.

橋架安裝材料進場準備工作第二篇：確認規格型號、厚度、外觀檢查

Preparation for mobilization of bridge installation materials Part II: confirmation of specification, model, thickness and appearance inspection

發布時間：2021-09-2716:13:20點擊次:168東莞雷正電纜橋架有限公司

Release time: 2021-09-2716:13:20 hits: 168 Dongguan leizheng cable tray Co., Ltd

電纜橋架相關檢驗

Relevant inspection of cable tray

根據設計要求的規格型號、現場勘察記錄和施工方案編制材料使用計劃，包括各種規格電纜橋架的直線段、彎通、橋架附件及支、吊架等。

According to the specifications and models required by the design, on-site investigation records and construction plans, prepare material use plans, including straight-line sections, bends, cable tray accessories, supports and hangers of various specifications of cable trays.

電纜橋架的進貨檢驗:橋架產品包裝箱內應有裝箱清單產品合格證和出廠檢驗報告,并按清單清點橋架或附件的規格和數量。

Incoming inspection of cable tray: the packing list, product certificate and delivery inspection report shall be provided in the packaging box of cable tray products, and the specification and quantity of cable tray or accessories shall be counted according to the list.

山東電纜橋架外觀檢查:

Shandong cable tray appearance inspection:

1)測量外形尺寸與標稱型號規格是否一致。

1) Measure whether the overall dimension is consistent with the nominal model specification.

2)耐火橋架表面應均勻、無毛刺、過燒、掛灰、傷痕、周部未鍍鋅(直徑2mm以上)等缺陷，螺紋鍍層應光滑螺栓能擰入。

2) The surface of the fire-resistant cable tray shall be uniform and free of defects such as burrs, overburning, hanging ash, scars, and the circumference is not galvanized (with a diameter of more than 2mm). The thread coating shall be smooth and the bolts can be screwed in.

3)電鍍鋅的鋅層表面應光滑均勻、無起皮、氣泡、花斑、劃傷等缺陷。噴涂應平整、光滑、均勻、不起皮、無氣泡水泡。

3) The surface of the zinc layer of electro galvanization shall be smooth and uniform without peeling, bubbles, spots, scratches and other defects. The spraying shall be flat, smooth, uniform, free of peeling and bubbles.

4)橋架焊縫表面均勻，無漏焊、裂紋、夾渣、燒穿、弧坑等缺陷。

4) The weld surface of the bridge shall be uniform and free of defects such as missing welding, cracks, slag inclusion, burn through, arc crater, etc.

5)橋架螺栓孔徑在螺桿直徑不大于中16時，可比螺桿直徑大2mm。

5) When the diameter of the screw is no more than 16, the hole diameter of the bridge bolt can be 2mm larger than the diameter of the screw.

6)同一組內相鄰兩孔間距允許偏差士07mm，任意兩孔間距允許偏差士1mm。相鄰兩組的端孔間距允許偏差士1.2mm。

6) The allowable deviation of the distance between two adjacent holes in the same group is ± 07mm, and the allowable deviation of the distance between any two holes is ± 1mm. The allowable deviation between the end holes of two adjacent groups is ± 1.2mm.

檢驗工作完成后，將結果如實存檔。將收集的產品合格證和出廠檢驗報告整理后一并存檔。

After the inspection is completed, the results shall be truthfully filed. The collected product certificate and delivery inspection report shall be sorted out and filed together.

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