电缆桥架的种类繁多，主要分为槽式、托盘式、阶梯式和网状结构。它们由支架、支撑臂和安装附件组成。可独立架设或附于各种建筑物和管廊支架上，具有结构简单、外形美观、配置灵活、维修方便等特点。接下来为大家介绍一下 济南电缆桥架在不同的环境会有不一样的选择。

There are many kinds of cable trays, mainly including trough type, tray type, ladder type and mesh structure. They are composed of brackets, support arms and mounting accessories. It can be erected independently or attached to various buildings and pipe gallery supports, and has the characteristics of simple structure, beautiful appearance, flexible configuration, convenient maintenance, etc. Next, let's introduce that Jinan cable tray has different choices in different environments.

1、在工程设计中，应根据经济合理性、技术可行性、运行安全性等因素综合比较桥梁的布局，并且确定一个完全满足施工、安装、维护和电缆敷设要求的良好方案。

1. In the engineering design, the layout of the bridge should be comprehensively compared according to economic rationality, technical feasibility, operation safety and other factors, and a good scheme that fully meets the requirements of construction, installation, maintenance and cable laying should be determined.

2、桥梁水平敷设时，其离地高度一般不小于2.5m。垂直敷设时，离地1.8m以下的部分应采用金属罩保护，但敷设在专用电气室除外。桥梁应水平敷设在设备夹层中，或小于2.5m，并采取保护接地措施。

2. When the bridge is laid horizontally, its height from the ground is generally not less than 2.5m. When laying vertically, the part below 1.8m above the ground shall be protected by metal cover, except for laying in the special electrical room. The bridge shall be horizontally laid in the equipment interlayer, or less than 2.5m, and protective grounding measures shall be taken.

3、在腐蚀环境中使用时，桥架、线槽、支吊架应采用耐腐蚀的刚性材料。或采用防腐处理，防腐处理方式应符合工程、环境和耐久性要求。对于耐腐蚀或清洁度要求较高的场所，应选用铝合金电缆桥架。

3. When used in corrosive environment, the bridge, trunking, supports and hangers shall be made of corrosion-resistant rigid materials. Or adopt anti-corrosion treatment, and the anti-corrosion treatment method shall meet the requirements of the project, environment and durability. For places with high requirements for corrosion resistance or cleanliness, aluminum alloy cable trays should be selected.

4、在有防火要求的地区，济南电缆桥架和电缆槽可以采用耐火或阻燃板、网等材料制成封闭或半封闭结构。

4. In areas with fire prevention requirements, Jinan cable tray and cable trough can be made of fire-resistant or flame-retardant plates, nets and other materials into closed or semi closed structures.

5、需要屏蔽电磁干扰的电缆，或有外部阴影的环境要求，如室外阳光、油污、腐蚀性液体、易燃粉尘等，应选择无孔桥架电缆桥架。

5. For cables that need to shield electromagnetic interference, or environmental requirements with external shadows, such as outdoor sunlight, oil, corrosive liquid, flammable dust, etc., cable trays without holes should be selected.

6、在容易积尘的地方，电缆桥架应使用盖板；在公共通道或室外路口，建议在底桥上加底板或使用无孔托盘。

6. Cover plates shall be used for cable trays where dust is easy to accumulate; In public passages or outdoor intersections, it is recommended to add a base plate on the bottom bridge or use a perforated tray.

使用托盘时，要保证整体效果，防止效果影响使用。在托盘的后期使用中，环境因素也会占据较大的比重。以上是根据安装环境选择电缆桥架的具体介绍，更多相关内容就来网站 //www.comprepyme.com咨询了解吧。

When using the pallet, the overall effect should be guaranteed to prevent the effect from affecting the use. In the later use of pallets, environmental factors will also account for a large proportion. The above is the specific introduction of selecting cable tray according to the installation environment. For more relevant content, please visit the website //www.comprepyme.com Consult and understand.