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                加工托盤式電纜橋架的結構注意事項

                托盤式電纜橋架負有構造簡單、器件豐富、部署靈活、動土安裝簡單、維修方便等特征。橋架還有何不可起到很好的護衛和防腐用意,避免地纜在外環境中,幸免或壓縮受罪、霧天、雨雪、老化等因素對光纜的直接影響,并可延長電纜的使用時間。耐酸橋架還方可使電線在火警正常辦事一段時間。出于紼相像剛度較低,在大跨度管架或支吊架上,就此橋梁方可起到撐持、存儲和合理計劃性的作用。石拱橋還實有良好的電磁遮風擋雨效驗,方可對傳導儀器信號的電線起到很好的抗干擾意向。

                The tray type cable tray has the characteristics of simple structure, rich components, flexible deployment, simple excavation and installation, and convenient maintenance. Why not provide good protection and anti-corrosion for the cable tray, to avoid the direct impact of factors such as suffering, fog, rain and snow, aging, etc. on the cable in the external environment, and to extend the service life of the cable. Acid resistant cable trays can also allow wires to function normally during a fire for a period of time. Due to the low stiffness of the bridge, it can only be supported, stored, and planned reasonably on large-span pipe supports or hangers. The stone arch bridge actually has good electromagnetic wind and rain shielding effect, in order to have a good anti-interference intention on the wires that transmit instrument signals.

                電纜橋架是指鋪設電纜著有的的直段、彎頭、三通、十字、變徑等附件,以及支架、間架等,托盤式電纜橋架的連續剛性結構體系:

                Cable tray refers to the continuous rigid structural system of tray type cable tray, which includes accessories such as straight sections, elbows, tees, crosses, and reducers for laying cables, as well as brackets and shelves

                20180308041319131.png

                1、按常用資料可分為:鋁合金、碳鋼、不銹鋼、玻璃鋼、電木、復合材料。

                1. According to commonly used information, it can be divided into aluminum alloy, carbon steel, stainless steel, fiberglass, bakelite, and composite materials.

                2、按常見款型可分成:無孔托盤(別稱槽型、槽盒)、穿孔托盤、拼裝托盤、網格托盤、梯架。

                2. According to common styles, it can be divided into: perforated tray (also known as slot type or box), perforated tray, assembled tray, grid tray, and ladder.

                3、耐火料槽箱按構造可分成不同的構造:

                3. The refractory material tank box can be divided into different structures according to its structure:

                4、耐火料槽箱根據測驗尺度下的耐火性能可分為三個等級(局部尺度分為3個品級,行使I、II、III或NH1、NH2 NH3標明,流光為三個階段60 , 45, 30 分鐘):

                4. The refractory material tank can be divided into three levels based on the fire resistance performance under the test scale (local scale is divided into three levels, marked with I, II, III or NH1, NH2, NH3, and three stages of flowing light for 60, 45, and 30 minutes):

                5、大橋常用的跨度可分為:2000、3000、4000、6000mm。

                5. The commonly used spans of bridges can be divided into 2000, 3000, 4000, and 6000mm.

                6、常用的過橋幅面可分成:100、200、300、400、500、600、800、1000mm。

                6. The commonly used bridge sizes can be divided into: 100, 200, 300, 400, 500, 600, 800, and 1000mm.

                7、常用的橋架高度可分為:50、100、150、200、300mm。

                7. The commonly used bridge heights can be divided into: 50, 100, 150, 200, and 300mm.

                8、大橋基點及一個勁扣件的外表保護層一般總括:熱鍍鋅、鍍鋅鋅、熱固性碎末靜電噴濺、油漆、防火涂料、陽極氧化。

                8. The outer protective layer of the bridge base point and a fastener generally includes hot-dip galvanizing, galvanized zinc, thermosetting electrostatic spraying of debris, paint, fireproof coating, and anodizing.

                9、新式橋架:托盤式電纜橋架是指所有節約資源(鋼)和效應的大橋氣派。橋架役使高低不平笑紋結構技能,有增無減橋架強度,減掉骨材損耗,日增化痰面積,利用熱傳導和熱交換技能,改進電纜周轉的溫度環境。橋架,減少線損,達成勤政減排的目的。

                9. New type cable tray: Tray type cable tray refers to the bridge style that saves resources (steel) and effects. The skill of using uneven smile patterns on the bridge structure increases the strength of the bridge without decreasing it, reduces bone material loss, and increases the area of phlegm. By utilizing heat conduction and exchange skills, the temperature environment for cable turnover is improved. Bridge, reduce line loss, and achieve the goal of diligent governance and emission reduction.

                 
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