Cable bridge, after all, in our life, we can often see cable bridge or polymer cable bridge, polymer and steel lining with the organic combination of steel plastic coextrusion technology. The bridge has strong bearing capacity, anti-corrosion and flame retardant, deformation resistance and other characteristics, which are widely used in electric power, steel, chemical industry and so on.

　　分子结构桥接详图

　　Molecular bridge details

　　1.桥式阻燃剂，阻燃等级≥36%。

　　1. Bridge flame retardant, flame retardant grade ≥ 36%.

　　2.支撑点间距6m，刚度<30mm，电缆桥架注意连接件、伸缩件、宽度调节件、高度调节件等注意事项均采用高韧性耐腐蚀原材料，考虑支撑点抗压强度。

　　2. The distance between supporting points is 6m, and the rigidity is less than 30mm. Attention shall be paid to the connection parts, expansion parts, width adjusting parts, height adjusting parts, etc. of the cable bridge. High toughness and corrosion-resistant raw materials shall be used, and the compressive strength of supporting points shall be considered.

　　3.连接电缆桥架固定支架中间连接地脚螺栓的连接板的支撑点应与固定支架、支撑臂等结构的抗压强度一致。固定支架梯侧连接地脚螺栓边缘应光洁，电缆线拖拽时不应损坏电缆线。

　　3. The supporting point of the connecting plate connecting the anchor bolt in the middle of the fixed support of the cable tray shall be consistent with the compressive strength of the fixed support, support arm and other structures. The edge of the connecting anchor bolt at the fixed support ladder side shall be smooth and clean, and the cable shall not be damaged when dragging.

　　4.选用电缆桥架后盖板一次或两次成型，耐紫外线、耐腐蚀，并配有锁紧、夹紧装置。

　　4. The rear cover plate of cable bridge shall be formed once or twice, resistant to ultraviolet and corrosion, and equipped with locking and clamping devices.

　　5.电缆桥架由高分子防腐复合材料制成，其结构包括金属材料框架层、粘结层、保护层厚度，以及主要的分子结构防腐阻燃层。它具有重量轻、抗压强度高、承载力和抗变形能力强的特点。电缆桥架云梯和横档内孔采用独特的不锈钢封头设计，所有部件不接触金属材料。

　　5. The cable tray is made of polymer anticorrosive composite material, and its structure includes metal frame layer, bonding layer, thickness of protective layer, as well as anticorrosive and flame retardant layer of main molecular structure. It has the characteristics of light weight, high compressive strength, strong bearing capacity and deformation resistance. The cable tray ladder and the inner hole of the rail adopt the unique stainless steel head design, all parts do not contact the metal materials.

　　6.电缆桥架的实心结构包括金属材料框架和高分子材料防腐蚀层。金属材料框架看起来与托盘的横截面相同

　　6. The solid structure of cable tray includes metal frame and polymer anti-corrosion layer. The metal frame looks the same cross section as the tray

　　总宽度>200mm不锈钢厚度≥1.8mm。金属表面层采用独特的软塑料粘接层解决，避免因线膨胀系数不同而导致金属材料骨架与主防腐层分层。

　　Total width > 200mm, stainless steel thickness ≥ 1.8mm. The metal surface layer adopts a unique soft plastic adhesive layer to avoid delamination of the metal material framework and the main anti-corrosion layer due to different linear expansion coefficient.

　　7.电缆桥架除金属材料框架外，还应有主防腐层，一侧的防腐层厚度≥2.b250m。规定主要防腐蚀层、粘结层和保护层的厚度。外主防腐蚀层必须有高密度、防破坏的带反射面紫外线防护层厚度。表面光洁美观，提高抗老化能力和使用寿命。

　　7. In addition to the metal material frame, the cable tray shall also have the main anti-corrosion coating, and the thickness of the anti-corrosion coating on one side shall be ≥ 2.b250m. Specify the thickness of main anticorrosive coating, bonding layer and protective layer. The outer main anti-corrosion layer must have a high-density, anti-destructive UV protective layer thickness with reflective surface. The surface is clean and beautiful, and improves the anti-aging ability and service life.

　　8.电缆桥架的所有内孔、连接面和连接孔均设有防止强侵蚀和强外力作用的对策。在酸、碱、盐、氨等自然环境中应用不脆化、不褪色。

　　8. All internal holes, connection surfaces and connection holes of cable bridge are provided with countermeasures to prevent strong erosion and strong external force. In acid, alkali, salt, ammonia and other natural environment, it is not brittle and fade.

　　以上就是聚合物济南电缆桥架的优点，相信本文的成果，可以让您对电缆桥架有一定的了解和认识，希望以上内容能对您有所帮助。另外，如果你想了解更多相关信息，可以关注我们的网站。

　　The above is the advantages of polymer Jinan cable bridge. I believe that the results of this paper can let you have a certain understanding of cable bridge, and hope that the above content can help you. In addition, if you want to know more about it, you can follow our website.