为满足目前先进的通讯、电力输送线路的平稳运行，需要相应高质量的产品配套，寻找一种玻璃钢电缆桥架空铺设桥架的理想材料是工程建设中迫切需要解决的问题。多年来，人们对玻璃钢电缆桥架材料通过从木材、铁板、镀锌板到手糊、模压电缆桥架的变革过程。

Is running smoothly meet the advanced communication, power transmission line, the corresponding need high quality products, looking for a glass steel cable tray laying empty ideal material bridge is an urgent need to solve the problems in project construction. Over the years, people have been changing the process of FRP cable tray materials from wood, iron sheet, galvanized sheet, paste and molded cable bridge.

随着现代工业的迅猛发展，现代厂房跨度的增大，内部装饰要求提高，地铁、大桥用玻璃钢电缆桥架提出免维护、延长使用寿命的需求，这就使得外形美观、接头少、使用寿命长的拉挤玻璃钢电缆桥架，尤其是大尺寸、长度长的拉挤电缆桥架的研制引起人们的关注。为此，本文有针对性、系统、全面地从拉挤玻璃电缆桥架的结构设计、性能设汁、性能测试等方面进行了研究。

With the rapid development of modern industry, increasing the span of modern plant, interior decoration requirements increase, subway, bridge glass steel cable bridge proposed free maintenance, prolong the service life of the demand, which makes the beautiful appearance, long service life, less joints FRP cable bridge, especially the large size and length the development of the cable tray pull squeeze caused the attention of people. Therefore, the structure design, performance, juice setting and performance test of pultruded glass cable tray are studied systematically and comprehensively in this paper.

首先，开放网格式电缆桥架让所有的线缆都根根可见，可以全面管控布线工程的质量，日后万一发生故障，也能快速确定问题线缆并采取相应措施；

First of all, the open grid cable tray all cable Gengen visible, can the quality of comprehensive control wiring project, after the event of failure, can quickly identify problems and take corresponding measures to cable;

其二，开放网格式桥架允许从任意点出线，可以很方便的和机柜、机架连接起来，而且能随意更改出线点；普通线槽则必须在出线点钻孔，而且不好更改；

Second, open the tray allows the wire from any point, can be very convenient and cabinet, rack connected, and can arbitrarily change the outlet point; ordinary slot must be at the outlet point drilling, and not change;