托盤(pán)式電纜橋架負(fù)有構(gòu)造簡(jiǎn)單、器件豐富、部署靈活、動(dòng)土安裝簡(jiǎn)單、維修方便等特征。橋架還有何不可起到很好的護(hù)衛(wèi)和防腐用意，避免地纜在外環(huán)境中，幸免或壓縮受罪、霧天、雨雪、老化等因素對(duì)光纜的直接影響，并可延長(zhǎng)電纜的使用時(shí)間。耐酸橋架還方可使電線在火警正常辦事一段時(shí)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(chǔ)和合理計(jì)劃性的作用。石拱橋還實(shí)有良好的電磁遮風(fēng)擋雨效驗(yàn)，方可對(duì)傳導(dǎo)儀器信號(hào)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(shè)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(pán)式電纜橋架的連續(xù)剛性結(jié)構(gòu)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

1、按常用資料可分為：鋁合金、碳鋼、不銹鋼、玻璃鋼、電木、復(fù)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(jiàn)款型可分成：無(wú)孔托盤(pán)（別稱槽型、槽盒）、穿孔托盤(pán)、拼裝托盤(pán)、網(wǎng)格托盤(pán)、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(gòu)造可分成不同的構(gòu)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(jù)測(cè)驗(yàn)尺度下的耐火性能可分為三個(gè)等級(jí)（局部尺度分為3個(gè)品級(jí)，行使I、II、III或NH1、NH2 NH3標(biāo)明，流光為三個(gè)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(guò)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(diǎn)及一個(gè)勁扣件的外表保護(hù)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(yáng)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(pán)式電纜橋架是指所有節(jié)約資源（鋼）和效應(yīng)的大橋氣派。橋架役使高低不平笑紋結(jié)構(gòu)技能，有增無(wú)減橋架強(qiáng)度，減掉骨材損耗，日增化痰面積，利用熱傳導(dǎo)和熱交換技能，改進(jìn)電纜周轉(zhuǎn)的溫度環(huán)境。橋架，減少線損，達(dá)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.