1、 The difference between cable trays and cable trays

1、结构不同

1. Different structures

电缆线槽是一种长条形的结构，由槽体和盖板组成，槽体的材质有金属和塑料两种，盖板则是由塑料制成。电缆线槽分为单层槽和多层槽，多层槽可以分层布线，更加方便。

Cable trough is a long strip structure composed of a trough body and a cover plate. The trough body is made of metal and plastic materials, while the cover plate is made of plastic. Cable trays are divided into single-layer and multi-layer trays, and multi-layer trays can be layered for wiring, making it more convenient.

桥架是一种由钢制成的架子，形状类似于桥梁，由横梁、纵梁和支架组成，它的结构更加稳固，可以承受更大的重量。

A bridge is a frame made of steel, similar in shape to a bridge, consisting of beams, longitudinal beams, and brackets. Its structure is more stable and can withstand greater weight.

2、安装方式不同

2. Different installation methods

电缆线槽可以直接安装在墙面或天花板上，也可以放置在地面上，安装简单方便，不需要使用专门的工具。

Cable trays can be installed directly on walls or ceilings, or placed on the ground, making installation simple and convenient without the need for specialized tools.

桥架需要使用支架进行安装，支架可以固定在墙面或天花板上，也可以放置在地面上。由于桥架较重，需要使用专门的工具进行安装，安装较为繁琐。

The bridge needs to be installed with brackets, which can be fixed on the wall or ceiling, or placed on the ground. Due to the heavy weight of the bridge, special tools need to be used for installation, which is relatively cumbersome.

3、使用场景不同

3. Different usage scenarios

电缆线槽适用于电缆敷设比较简单的场合，例如住宅、商业、办公等场所，可以保护电缆并使电缆更加整洁、美观。

Cable trays are suitable for situations where cable laying is relatively simple, such as residential, commercial, office, etc. They can protect cables and make them cleaner and more aesthetically pleasing.

桥架适用于电缆敷设比较复杂的场合，例如大型工厂、机房、医院等场所，可以承受更大的重量，并且可以随时添加或更改电缆线路。

Cable trays are suitable for complex cable laying situations, such as large factories, computer rooms, hospitals, etc. They can withstand larger weights and can be added or changed at any time.