熱鍍鋅電纜橋架?以冷軋鋼板制成，表面工藝為熱鍍鋅，由槽式、托盤式或梯級(jí)式的直線段、彎通、三通、四通組件以及托臂（臂式支架）、吊架等構(gòu)成具有密接支撐電纜的剛性結(jié)構(gòu)系統(tǒng)之全稱。在各種保護(hù)鋼基體的涂鍍方法中，熱鍍鋅是非常優(yōu)良的一種。它是在鋅呈液體的狀態(tài)下，經(jīng)過(guò)了相當(dāng)復(fù)雜的物理、化學(xué)作用之后，在鋼鐵上不僅鍍上較厚的純鋅層，而且還生成一種鋅一鐵合金層。這種鍍法，不僅具備了電鍍鋅的耐腐蝕特點(diǎn)，而且由于具有鋅鐵合金層。還具有電鍍鋅所無(wú)法相比擬的強(qiáng)耐蝕性。因此這種鍍法非常適用于各種強(qiáng)酸、堿霧氣等強(qiáng)腐蝕環(huán)境中。熱鍍鋅的應(yīng)用隨著工農(nóng)業(yè)的發(fā)展也相應(yīng)擴(kuò)大。因此，熱鍍鋅制品在工業(yè)（如化工設(shè)備、石油加工、海洋勘探、金屬結(jié)構(gòu)、電力輸送、造船等），農(nóng)業(yè)（如：噴灌、曖房）、建筑（如：水及煤氣輸送、電線套管、腳手架、房屋等）、橋梁、運(yùn)輸?shù)确矫?，近幾年已大量地被采用。由于熱鍍鋅制品具有外表美觀、耐腐蝕性能好等特點(diǎn)，其應(yīng)用范圍越來(lái)越廣泛。

　　Hot dip galvanized cable trays are made of cold-rolled steel plates and have a surface process of hot-dip galvanizing. They consist of straight sections, bends, tees, and tees in trough, tray, or step styles, as well as support arms (arm brackets), hangers, and other components to form a rigid structural system that tightly supports cables. Among various coating methods for protecting steel substrates, hot-dip galvanizing is an excellent one. It is a process in which zinc is in a liquid state and undergoes complex physical and chemical reactions, resulting in the deposition of a thick layer of pure zinc on steel and the formation of a zinc iron alloy layer. This plating method not only has the corrosion resistance characteristics of electroplated zinc, but also has a zinc iron alloy layer. It also has strong corrosion resistance that cannot be compared to electroplated zinc. Therefore, this plating method is particularly suitable for various strong acid, alkali mist and other highly corrosive environments. The application of hot-dip galvanizing has also expanded with the development of industry and agriculture. Therefore, hot-dip galvanized products have been widely used in industry (such as chemical equipment, petroleum processing, marine exploration, metal structures, power transmission, shipbuilding, etc.), agriculture (such as sprinkler irrigation, heating rooms), construction (such as water and gas transportation, wire conduit, scaffolding, houses, etc.), bridges, transportation, and other fields in recent years. Due to its beautiful appearance and good corrosion resistance, hot-dip galvanized products are becoming increasingly widely used.

　　噴涂電纜橋架噴涂橋架又可以叫噴塑橋架，粉末靜電噴涂電纜橋架的原材質(zhì)底板就是用鍍鋅板制造的，粉末經(jīng)高溫熔融后，固化在金屬表面形成涂履層，可以有不同的顏色。涂履層能有效耐潮濕、耐化學(xué)性腐蝕。不同顏色容易進(jìn)行色標(biāo)管理，且提升工程美觀程度；一些施工場(chǎng)合已明確提出建議采用靜電噴涂工藝。不適宜在室外被紫外線照射容易與金屬剝離。適合用在地下室等濕熱環(huán)境內(nèi)。不需稀料，施工對(duì)環(huán)境無(wú)污染，對(duì)人體無(wú)毒害；涂層外觀質(zhì)量?jī)?yōu)異，附著力及機(jī)械強(qiáng)度強(qiáng)；噴涂施工固化時(shí)間短；涂層耐腐耐磨能力高出很多；不需底漆；施工簡(jiǎn)便，對(duì)工人技術(shù)要求低；成本低于噴漆工藝；有些施工場(chǎng)合已經(jīng)明確提出建議使用靜電噴塑工藝處理；靜電噴粉噴涂過(guò)程中不會(huì)出現(xiàn)噴漆工藝中常見(jiàn)的流淌現(xiàn)象。

　　Spray coating cable tray, also known as spray coating cable tray, is made of galvanized sheet metal as the raw material for powder electrostatic spraying cable tray. The powder is melted at high temperature and solidified on the metal surface to form a coating layer, which can have different colors. The coating layer can effectively resist moisture and chemical corrosion. Different colors are easy to manage with color codes and enhance the aesthetic appeal of the project; Some construction sites have explicitly stated that electrostatic spraying technology must be used. Not suitable for outdoor exposure to ultraviolet radiation, which can easily peel off metal. Suitable for use in damp and hot environments such as basements. No need for thinner, construction is environmentally friendly and non-toxic to human health; The coating has excellent appearance quality, strong adhesion and mechanical strength; Short curing time for spray coating construction; The coating has much higher corrosion and wear resistance; No need for primer; Easy construction with low technical requirements for workers; Cost lower than spray painting process; Some construction sites have explicitly stated that electrostatic spraying technology must be used for treatment; During the process of electrostatic powder spraying, there will be no flow phenomenon commonly seen in the painting process.

　　防火橋架防火橋架適用于10KV以下電力電纜，以及控制電纜、照明配線等室內(nèi)室外架空電纜溝、隧道的敷設(shè)。外層加防火涂料，防火橋架遇火后不會(huì)燃燒，從而阻隔火勢(shì)蔓延，具有出彩其良好的防火阻火效果，又具有耐火、耐油、耐腐蝕、無(wú)毒、無(wú)污染，整體安裝方便，結(jié)構(gòu)合理，使用壽命長(zhǎng)，并且美觀，電纜安裝在電纜橋架中，環(huán)境整潔，清掃方便。防火涂料有涂層薄、耐火出眾高、粘接力強(qiáng)的特點(diǎn)。防火橋架是在普通橋架表面噴涂一層防火漆，以起到防火阻燃的作用！其實(shí)橋架本身并不會(huì)著火，著火的只可能是電纜，防火漆所起到的防火阻燃原理防火橋架，表面可光面，可有磨砂感，一般運(yùn)用在消防設(shè)備配電線路中，包括消防控制室、消防水泵、消防電梯、防排煙風(fēng)機(jī)和火災(zāi)自動(dòng)報(bào)警系統(tǒng)，除火災(zāi)自動(dòng)報(bào)警系統(tǒng)外其他配電線路可采用耐火電纜，而無(wú)需采用防火橋架。防火橋架在地下車庫(kù)中要求耐火時(shí)間大于1h。噴涂橋架和防火橋架的區(qū)別？噴涂橋架和防火橋架因?yàn)閮烧弑砻娑际怯袑油繉悠?，從外觀上看基本分不出差別，兩者的顏色均可以定制的。（以上為我廠噴涂橋架和防火橋架可供選擇的部分顏色型號(hào)，可選磨砂面或光滑面，要求不同價(jià)格也會(huì)有所不同。因烘烤時(shí)間長(zhǎng)短，溫度高低，對(duì)色澤有影響，顏色存在一定的色差。）而他們的區(qū)別在于，雖然它們非常相似，不過(guò)噴上去的漆粉不一樣，防火橋架表面上的漆面是用帶有阻燃防火性的，一般是用在有消防需求的場(chǎng)所，具有阻燃防火性。而靜電噴塑橋架是電解一層有機(jī)塑粉在表面上，目的可起到加強(qiáng)防腐性和美觀，且防水、防油、防靜電。

　　Fireproof cable tray is suitable for laying indoor and outdoor overhead cable trenches and tunnels for power cables below 10KV, as well as control cables, lighting wiring, etc. The outer layer is coated with fire-resistant paint, which prevents the fire-resistant bridge from burning in case of fire, thus blocking the spread of fire. It has extremely good fire-resistant and fire-resistant effects, as well as being fire-resistant, oil resistant, corrosion-resistant, non-toxic, and pollution-free. The overall installation is convenient, the structure is reasonable, the service life is long, and it is beautiful. The cable is installed in the cable bridge, and the environment is clean and easy to clean. Fireproof coatings have the characteristics of thin coating, high fire resistance limit, and strong adhesion. Fireproof bridge is sprayed with a layer of fireproof paint on the surface of ordinary bridge to achieve the effect of fire prevention and flame retardancy! In fact, the cable tray itself does not catch fire, and only the cables can catch fire. The principle of fire prevention and flame retardancy played by fireproof paint is that fireproof cable trays can have a smooth surface and a frosted feel. They are generally used in the distribution lines of fire equipment, including fire control rooms, fire pumps, fire elevators, smoke exhaust fans, and fire automatic alarm systems. Except for the fire automatic alarm system, other distribution lines can use fire-resistant cables instead of fireproof cable trays. Fire resistant cable trays in underground garages require a fire resistance time of more than 1 hour. What is the difference between spray painted cable trays and fire-resistant cable trays? Spray painted cable trays and fire-resistant cable trays are both coated with a layer of paint on their surfaces, and there is basically no difference in appearance. The colors of both can be customized. (The above are some color models available for our factory's spray painted bridge and fireproof bridge. We can choose frosted or smooth surface, and the price may vary depending on the requirements. Due to the length of baking time and temperature, the color may be affected, and there may be some color difference.) The difference between them is that although they are very similar, the paint powder sprayed on them is different. The paint surface on the fireproof bridge is made of flame-retardant and fireproof materials, which are generally used in places with fire protection needs and have flame-retardant and fireproof properties. The electrostatic spray coating bridge is formed by electrolyzing a layer of organic plastic powder on the surface, which can enhance corrosion resistance and aesthetics, as well as waterproof, oil resistant, and anti-static properties.

　　不銹鋼橋架不銹鋼橋架 ，在各類橋架優(yōu)越的基礎(chǔ)上，著重在隔熱、散熱、防火方面加以改進(jìn)。不銹鋼橋架的原料是利用不同型號(hào)材質(zhì)的不銹鋼板材制造而成的，表面一般不需處理，其橋架的強(qiáng)度、耐腐蝕度比一般橋架要高很多。不銹鋼電纜橋架一般采用優(yōu)良不銹鋼（如304不銹鋼、201不銹鋼或316不銹鋼）制成，具有較好的耐腐蝕、耐磨損、不易變形的性能，并且外觀美觀、壽命長(zhǎng)。

　　Stainless steel cable tray, based on the superior performance of various types of cable trays, focuses on improving insulation, heat dissipation, and fire prevention. The raw material of stainless steel bridge is made of stainless steel plates of different types, and the surface generally does not need to be treated. The strength and corrosion resistance of the bridge are much higher than those of ordinary bridges. Stainless steel cable trays are generally made of high-quality stainless steel (such as 304 stainless steel, 201 stainless steel, or 316 stainless steel), which has good corrosion resistance, wear resistance, and is not easily deformed. They also have a beautiful appearance and a long service life.

　　鋁合金橋架?鋁合金橋架具有外觀漂亮、結(jié)構(gòu)簡(jiǎn)單、式樣獨(dú)特、荷載能力大、重量輕等特點(diǎn)。鋁合金電纜橋架表面陽(yáng)出彩氧化后，它不但抗腐蝕、還有抗電 磁干擾，尤其是抗屏蔽干擾，這是鋼制橋架不可替代的。廣泛應(yīng)用于室內(nèi)、室外的電纜、線路的敷設(shè)及維護(hù)。鋁合金橋架可以方便快捷地進(jìn)行拼裝、安裝和拆卸。此外，鋁合金橋架還具備良好的隔熱性能，從而提高了電纜傳輸效率和安全性，是一種快捷、環(huán)保、安全、耐用的電纜敷設(shè)方案。

　　Aluminum alloy cable tray has the characteristics of beautiful appearance, simple structure, unique style, high load capacity, and light weight. After anodizing on the surface of aluminum alloy cable trays, they are not only corrosion-resistant but also resistant to electromagnetic interference, especially shielding interference, which cannot be replaced by steel cable trays. Widely used for laying and maintaining cables and lines indoors and outdoors. Aluminum alloy cable trays can be easily and quickly assembled, installed, and disassembled. In addition, aluminum alloy cable trays also have good thermal insulation performance, thereby improving cable transmission efficiency and safety. It is an efficient, environmentally friendly, safe, and durable cable laying solution.

　　熱浸鋅橋架熱浸鍍鋅是延緩鋼鐵材料環(huán)境腐蝕的非常有效手段之一，它是將表面經(jīng)清洗、 活化后的鋼鐵制品浸入600℃左右高溫融化的鋅液中，使鋼構(gòu)件表面附著鋅層，鋅層厚度對(duì)5mm以下薄板不得小于65μm，5mm及以上厚板不小于86μm。從而起到防腐蝕的目的。與?熱浸鋅其他金屬防護(hù)方法相比，熱浸鍍鋅工藝在鍍層的物理屏障與電化學(xué)保護(hù)相結(jié)合的保護(hù)特性上，鍍層與基體的結(jié)合強(qiáng)度上、鍍層的致密性、耐久性、免維護(hù)性和經(jīng)濟(jì)性及其對(duì)制品形狀與尺寸的適應(yīng)性上，具有無(wú)可比擬的優(yōu)勢(shì)。目前熱浸鍍鋅產(chǎn)品主要有鋼板、鋼帶、鋼絲、鋼管等，其中熱浸鍍鋅鋼板所占比例非常大。長(zhǎng)期以來(lái)，熱浸鍍鋅工藝因其低廉的施鍍成本，優(yōu)良的保護(hù)特性和漂亮的外觀而備受人們的青睞，廣泛應(yīng)用于汽車、建筑、家電、化工、機(jī)械、石油、冶金、輕工、交通、電力、航空和海洋工程等領(lǐng)域。熱浸鋅橋架有什么優(yōu)點(diǎn)呢？耐久年限長(zhǎng)，生產(chǎn)工業(yè)化程度高，質(zhì)量穩(wěn)定。因而被大量用于受大氣腐蝕較嚴(yán)重且不易維修的室外鋼結(jié)構(gòu)中。如大量輸電塔、通訊塔等。近年來(lái)大量出現(xiàn)的輕鋼結(jié)構(gòu)體系中的壓型鋼板等。也較多采用熱浸鋅防腐蝕。熱浸鋅的首道工序是酸洗除銹，然后是清洗。這兩道工序不有效均會(huì)給防腐蝕留下隱患。所以建議處理有效。對(duì)于鋼結(jié)構(gòu)設(shè)計(jì)者，應(yīng)該避免設(shè)計(jì)出具有相貼合面的構(gòu)件，以免貼合面的縫隙中酸洗不有效或酸液洗不凈。造成鍍鋅表面流黃水的現(xiàn)象。熱浸鋅是在高溫下進(jìn)行的。對(duì)于管形構(gòu)件應(yīng)該讓其兩端開(kāi)敞。若兩端封閉會(huì)造成管內(nèi)空氣膨脹而使封頭板爆裂，從而造成安全事故。若一端封閉則鋅液流通不暢，易在管內(nèi)積存。由于熱浸鋅的工藝溫度比較高，對(duì)回火溫度較低的材料很容易使其在鍍鋅的過(guò)程中被退火，從而硬度降低。此外對(duì)配合件使用熱浸鋅還要考慮鍍層的厚度對(duì)配合公差的影響。

　　Hot dip galvanizing is one of the most effective methods to delay environmental corrosion of steel materials. It involves immersing the cleaned and activated steel products in a molten zinc solution at around 600 ℃ to attach a zinc layer to the surface of the steel components. The thickness of the zinc layer should not be less than 65 μ m for thin plates below 5mm and 86 μ m for thick plates above 5mm. Thus achieving the purpose of corrosion prevention. Compared with other metal protection methods such as hot-dip galvanizing, the hot-dip galvanizing process has unparalleled advantages in the combination of physical barriers and electrochemical protection of the coating, the bonding strength between the coating and the substrate, the density, durability, maintenance free and economical properties of the coating, and its adaptability to the shape and size of the product. At present, hot-dip galvanized products mainly include steel plates, steel strips, steel wires, steel pipes, etc., among which hot-dip galvanized steel plates account for the largest proportion. For a long time, hot-dip galvanizing technology has been favored by people due to its low plating cost, excellent protective properties, and beautiful appearance. It is widely used in fields such as automobiles, construction, home appliances, chemicals, machinery, petroleum, metallurgy, light industry, transportation, electricity, aviation, and marine engineering. What are the advantages of hot-dip galvanized cable trays? Long durability, high degree of industrialization in production, and stable quality. Therefore, it is widely used in outdoor steel structures that are severely corroded by the atmosphere and difficult to maintain. Such as a large number of transmission towers, communication towers, etc. In recent years, there has been a significant increase in the use of profiled steel sheets in light steel structural systems. Hot dip galvanizing is also commonly used for corrosion prevention. The first process of hot-dip galvanizing is acid pickling and rust removal, followed by cleaning. Both of these processes are not thorough and can leave hidden dangers for corrosion prevention. So it must be dealt with thoroughly. For steel structure designers, it is advisable to avoid designing components with mating surfaces to prevent incomplete acid washing or incomplete cleaning of the gaps between the mating surfaces with acid solution. Causing the phenomenon of yellow water flowing on the galvanized surface. Hot dip galvanizing is carried out at high temperatures. For tubular components, both ends should be open. If both ends are closed, it will cause the air inside the pipe to expand and cause the head plate to burst, resulting in a safety accident. If one end is closed, the zinc liquid will not flow smoothly and is prone to accumulate inside the tube. Due to the high process temperature of hot-dip galvanizing, materials with lower tempering temperatures are easily annealed during the galvanizing process, resulting in a decrease in hardness. In addition, when using hot-dip galvanizing for mating parts, the influence of coating thickness on mating tolerances should also be considered.

　　常見(jiàn)的線槽拐彎處成品配件1.轉(zhuǎn)角件：

　　Common finished accessories for trunking bends 1. Corner fittings:

　　轉(zhuǎn)角件是線槽拐彎處非常常見(jiàn)的配件之一，通常有90度和45度兩種角度可選。其中90度轉(zhuǎn)角件適合直角拐彎，45度轉(zhuǎn)角件適合斜角拐彎。在選擇轉(zhuǎn)角件時(shí)，需要注意轉(zhuǎn)角件的角度與線槽拐彎處的角度相匹配。

　　Corner fittings are one of the most common accessories at the corners of cable trays, usually available in two angles: 90 degrees and 45 degrees. The 90 degree corner piece is suitable for right angle turning, and the 45 degree corner piece is suitable for oblique angle turning. When selecting corner fittings, it is important to ensure that the angle of the corner fittings matches the angle at the corner of the trunking.

　　2.T型接頭：

　　2. T-joint:

　　T型接頭可以連接三根線槽，通常用于分支線路的布線，在T型接頭上可以安裝轉(zhuǎn)角件或者直接連接線槽。3.十字型接頭：

　　T-joints can connect three cable trays and are usually used for wiring branch lines. Corner fittings can be installed on T-joints or directly connected to cable trays. 3. Cross shaped connector:

　　十字型接頭可以連接四根線槽，通常用于較為復(fù)雜的線路布置。

　　Cross shaped connectors can connect four wire slots and are usually used for more complex circuit layouts.

　?。ㄒ陨蠄D例為部分樣品展示，具體可提供相應(yīng)圖紙咨詢客服相關(guān)配件信息）

　　(The above legend is a partial sample display. Specific drawings can be provided to consult customer service for related accessory information.)

　　如何選擇合適的配件？在選擇線槽拐彎處的配件時(shí)，需要考慮以下幾個(gè)因素：1.角度：需要選擇與線槽拐彎處角度相匹配的配件。2.尺寸：需要選擇與線槽尺寸相匹配的配件。3.質(zhì)量：需要選擇質(zhì)量好、材料耐久的配件，以保證線路長(zhǎng)期穩(wěn)定運(yùn)行。

　　How to choose suitable accessories? When selecting accessories for the corner of the trunking, the following factors need to be considered: 1. Angle: It is necessary to choose accessories that match the angle of the trunking corner. 2. Size: It is necessary to choose accessories that match the size of the cable tray. 3. Quality: It is necessary to choose accessories with good quality and durable materials to ensure the long-term stable operation of the circuit.

　　本文由 濟(jì)南電纜橋架  友情奉獻(xiàn).更多有關(guān)的知識(shí)請(qǐng)點(diǎn)擊  http://szrdhz.com/  真誠(chéng)的態(tài)度.為您提供為多維度的服務(wù).更多有關(guān)的知識(shí)我們將會(huì)陸續(xù)向大家奉獻(xiàn).敬請(qǐng)期待.

　　This article is a friendly contribution from Jinan Cable Bridge For more related knowledge, please click http://szrdhz.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.