电缆桥架有多种型号可供选择，不过在使用期间可根据现场还环境及技术要求选用托盘式、槽式、梯级式、玻璃防腐阻燃电缆桥架或钢质普通型桥架。那么您知道电气布线中什么情况下使用桥架吗？下面 济南电缆桥架厂家为您讲解。

There are many types of cable trays to choose from, but tray type, trough type, ladder type, glass anti-corrosion flame retardant cable tray or steel ordinary type cable tray can be selected according to the site environment and technical requirements during use. Do you know when cable tray is used in electrical wiring? Next, Jinan cable tray manufacturer will explain to you.

1、布线情况：

1. Wiring:

有些则是无源电(光)缆线(如数据电缆、视频同轴电缆等),因此,在布线方式和路由选择的排列进行设计时,应该加以区别,不但应该符合规范的要求,还要考虑布线的安全性、可扩性、经济性和美观,便于维修,电缆桥架作为承载各种电缆敷设的载体,从属于布线的需要,同样应遵循上述原则加以实施。

Some are passive electrical (optical) cables (such as data cables, video coaxial cables, etc.). Therefore, when designing the wiring methods and routing arrangements, we should distinguish between them. They should not only meet the requirements of the specification, but also consider the safety, scalability, economy and beauty of the wiring for easy maintenance. As the carrier of various cable laying, the cable bridge, which is subordinate to the wiring needs, should also be implemented according to the above principles.

2、使用原因：

2. Use reason:

由于建筑物内多种管线平行交叉,空间有限,特别是大型写字楼、金融商厦、酒店、场馆等建筑,信息点密集,缆线敷设除了采用楼板沟槽和墙内埋管方式外,在竖井和屋内天棚吊顶内广泛采用电缆桥架,提供不同走向的布线,弱电系统的各种缆线分类布放在桥架内,其佳路由选择和安装方式要根据走向的要求。

Due to the parallel crossing of multiple pipelines in the building and the limited space, especially in large office buildings, financial malls, hotels, venues and other buildings, the information points are dense. In addition to the use of floor trenches and embedded pipes in the wall, cable bridges are widely used in shafts and ceiling ceilings to provide wiring in different directions. Various cables of the weak current system are arranged in the bridge by category. The preferred route selection and installation method should be based on the requirements of the direction.

并结合建筑结构和空调、电气等管线协商的位置加以确定,无源缆线不能与有源电缆并排铺设,受条件所限铺放同一桥架内,其间须采用金属隔板分设,引出的缆线尽量避免平面交叉,桥架穿越楼板,墙体或伸缩缝时,应该在建筑图上标出予留相应的空洞和位置,避免因遗漏等到施工时临时钻空,可能伤及土建结构。

It shall be determined according to the negotiated position of the building structure, air conditioning, electrical and other pipelines. Passive cables cannot be laid side by side with active cables. They must be laid in the same bridge due to conditions. Metal partitions must be used between them. The outgoing cables should avoid plane crossing as far as possible. When the bridge passes through the floor, wall or expansion joint, the corresponding holes and positions should be marked on the building drawing to avoid temporary drilling due to omission, The civil structure may be damaged.

电气布线中什么情况下使用桥架？以上就是问题的相关解答内容了，如果您对此有什么疑惑或者采购电缆桥架需求的话，可以直接来我们网站 //www.comprepyme.com进行联系咨询！

When is the bridge used in electrical wiring? The above is the answer to the question. If you have any questions or need to purchase cable tray, you can come to our website directly //www.comprepyme.com Get in touch!