桥架安装前应注意定位放线，根据施工图固定好位置，同时划好水平垂直的线。接下来固定配件，转备好螺丝和膨胀丝，固定桥架。后就是调整桥架，使得桥架稳定在设计好的位置上，固定完全。

　　Attention should be paid to locating and laying out the bridge before installation. According to the construction drawing, we must fix the position well and draw the horizontal vertical line at the same time. Next, fix the fittings, turn the screws and expansion wires, and fix the bridge. Finally, the bridge is adjusted to make the bridge stable and well located.

　　在对桥架无源电缆线进行设计的时候，需要提供不同走向的布线，其中，弱电系统的各种缆线分类应该布放在桥架内，对于它的佳路由选择和安装方式都是要依据走向的要求并且结合实际的建筑结构以及空调等等管线的位置来确定。

　　In the design of the passive cable of the bridge, it is necessary to provide different wiring. Among them, the various cable classification of the weak power system should be placed in the bridge. The best route selection and installation method of the system should be based on the requirements of the direction, combined with the actual construction structure and the position of the air conditioner and so on. Let's make sure.

　　桥架之所以备受关注，主要是设计结构简单，安装门槛较低，同时桥架的维护性非常高，进行清洁和检查比较方便，还可以应对多种复杂的严酷环境，所以在市场上广受关注。在选择桥架时应该选择适合自己的桥架，同时注意安装步骤。

　　The main reason why the bridge is concerned is that the design structure is simple, the installation threshold is low, and the maintenance of the bridge is very high, it is convenient to clean and check, and can also deal with a variety of complicated and harsh environment, so it is widely concerned in the market. When choosing a bridge, we should choose a suitable bridge and pay attention to the installation steps.

　　无源缆线不能与有源电缆并排铺设，受条件所限，如果铺放在同一桥架内，那么他的中间就必须采用金属隔板分设，这样引出的缆线尽量避免平面交叉，桥架如果要穿越楼板或者伸缩缝的时候，应该在建筑图上标出并留出相应的位置，避免在施工时临时钻空，因为这样会破坏土建结构，在设计桥架中，为了防止电磁辐射的干扰，应考虑桥架的封闭性。

　　The passive cable can not be laid in parallel with the active cable. Limited by the condition, if it is placed in the same bridge, the middle of the cable must be divided into the metal partition so that the cable will be avoided as far as possible. If the bridge is to cross the floor or expansion joint, it should be marked on the building map and set aside. To avoid temporary drilling in construction, because this will destroy the structure of the civil construction, in the design of the bridge, in order to prevent the interference of electromagnetic radiation, the closure of the bridge should be taken into account.

　　本文由济南电缆桥架友情奉献.更多有关的知识请点击:http://www.sdhangfeng.com我们将用的技术.真诚的态度.为您提供为的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　This article is dedicated to Ji'nan cable bridge. More related knowledge, please click: http://www.sdhangfeng.com we will use the most advanced technology. The most sincere attitude. Provide you with the most comprehensive service. More related knowledge will be given to you. Please look forward to it.