说到电缆桥架，在各种生产和生活环境中都可以看到它的身影。那么，对于电缆桥架的可选原料，您有多少了解呢？下面来为您介绍一下吧。

Speaking of cable tray, it can be seen in various production and living environments. So, how much do you know about the optional raw materials of cable tray? Let's introduce it to you.

济南电缆桥架作为布线工程的配套工程，目前还没有专门的规范指导，各厂家的规格程式也缺乏通用性。因此，应根据弱电系统电缆的类型和数量合理选择合适的桥梁。

Jinan cable tray, as a supporting project of wiring engineering, currently has no special specification guidance, and the specification programs of various manufacturers are also lack of universality. Therefore, appropriate bridges shall be reasonably selected according to the type and quantity of weak current system cables.

它可以独立架设，也可以敷设在各种建筑（构筑）和管廊支架上，体现了结构简单、外形美观、配置灵活、维护方便的特点。

It can be erected independently or laid on various buildings (structures) and pipe gallery supports, which reflects the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance.

所有零件都需要镀锌，并安装在建筑物外的露天桥上。如果是靠近海边或腐蚀区，材料必须具有防腐、防潮、附着力好、抗冲击强度高的物理特性。

All parts shall be galvanized and installed on the open bridge outside the building. If it is near the sea or corrosive area, the material must have physical characteristics of corrosion prevention, moisture resistance, good adhesion and high impact strength.

通过特种作业人员培训师的介绍，我们可以知道电缆桥架是由托盘或梯构系统的全称，由托盘或梯架的直线段、弯曲、组件、支撑臂（臂式支架）和吊架组成。是设计选型、交易保障的技术参考；电缆原材料、电缆附件、电缆设备、电缆桥架、电缆盘具、施工工具、电缆连接器等。

Through the introduction of the trainers for special operators, we can know that the cable tray is the full name of the tray or ladder structure system, which is composed of the straight section, bending, components, support arm (arm support) and hanger of the tray or ladder. It is the authoritative technical reference for design selection and transaction guarantee; Cable raw materials, cable accessories, cable equipment, cable tray, cable reel, construction tools, cable connectors, etc.

电缆桥架是为保护电缆而衍生的产品，是电缆的保护壳，防止电缆受到外部因素的损坏。主要由支架、支撑臂和安装附件组成。桥架的主要类型可分为梯形桥架、无孔托盘桥架（槽式桥架）、有孔托盘桥架（托盘电缆桥架）、大跨度电缆桥架等。

Cable tray is a derivative product for protecting cables. It is the protective shell of cables to prevent cables from being damaged by external factors. It is mainly composed of support, support arm and installation accessories. The main types of trays can be divided into trapezoidal tray, non perforated tray (trough tray), perforated tray (tray cable tray), long-span cable tray, etc.

济南电缆桥架长时间与电缆线接触，而且它的使用范围广泛，潮湿环境、化工类腐蚀环境都需要它。因此，电缆桥架厂可选原料应具备良好的绝缘、耐腐蚀、防生锈性能。因此，铝合金成为了不少桥架厂家的主要选择，这主要就是因为它不易生锈和被腐蚀，绝缘性能良好，可以满足多种环境的使用要求。

Jinan cable tray has been in contact with cables for a long time, and it is widely used. It is required in humid environment and chemical corrosive environment. Therefore, the optional raw materials of the cable tray factory shall have good insulation, corrosion resistance and rust resistance. Therefore, aluminum alloy has become the main choice of many bridge manufacturers, mainly because it is not easy to rust and be corroded, and has good insulation performance, which can meet the use requirements of a variety of environments.

不过，铝合金不是制作电缆桥架的唯一选择，同样具有良好的绝缘、耐腐蚀、防生锈性能的玻璃钢、片状模塑料等也成为了电缆桥架厂的可选原料，用它们制作出来的电缆桥架同样拥有优异的性能，受到了人们的一致认可。

However, aluminum alloy is not the only choice for making cable trays. Glass fiber reinforced plastics and sheet molded plastics, which also have good insulation, corrosion resistance and rust resistance, have also become optional raw materials for cable tray factories. The cable trays made from them also have excellent performance and have been unanimously recognized by people.

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