A槽-type plastic bridge is a new type of cable bridge with features such as corrosion resistance, long lifespan, low energy consumption, and easy installation. The slot-type plastic bridge specifically involves a plastic with shielding function.
A槽-type plastic bridge is a shielded plastic bridge with grooves. The left and right panels are fixed on both sides of the bottom plate. The top sides of the left and right panels are securely fastened to the cover, and the bottom plate is firmly attached to the left panel. The inner surface of the right panel and the cover features a metallic layer. This utility model includes a metallic layer on the inner surfaces of each slot on the plastic bridge, providing electromagnetic shielding to prevent the communication cables laid inside from being interfered with by electromagnetic waves. This improvement adds minimal cost but significantly facilitates the widespread application of the plastic slot-type bridge, boasting simple structure and rational design.
In existing technology,槽式塑料桥架 due to their lightweight, durable, and ingeniously designed characteristics, are widely used in highways, subways, railways, bridges, and other locations. However, the current槽式塑料桥接ers are unable to shield external electromagnetic interference during use. This limitation restricts their range of application and hinders the further promotion and application of槽式塑料桥架.
To address the technical issues present in the existing technology, we have developed a shielded slot-type plastic bridge. This novel technology overcomes the issues through the following technical solution: a shielded slot-type plastic bridge with side plates fixed on both sides of the base plate, the upper sides of the left and right plates secured to the cover, and metal layers placed on the inner surfaces of the base plate, left plate, right plate, and cover.
The metal layer on the inner surface of the bottom plate extends to the locking sections of the bottom plate with the left and right side plates. The metal layer on the inner surface of the left side plate extends to both the left side plate and the bottom plate, as well as to the left side plate and the cover plate. In the locking section, the metal layer on the inner surface of the right side plate extends to the locking sections between the right side plate and the bottom plate, and between the right side plate and the cover plate. The metal layer on the inner surface of the cover plate extends to the cover plate, locking with both the left and right side plates.
Optimally, the metal layer consists of a metal coating sprayed on the inner surfaces of the bottom plate, left side panel, right side panel, and cover, or is made up of a metal coating on the inner surface of the bottom plate, with the left side panel, right side panel, and cover composed of adhered metal film, or a metal mesh adhered to the inner surfaces of the bottom plate, left side panel, right side panel, and cover.
This novel design features a metallic layer on the inner surface of each clipboard within the槽式 plastic bridge, which provides electromagnetic shielding to prevent the communication cables laid within from interference. This improvement is cost-effective and facilitates the widespread application of the plastic槽式 bridge, characterized by its simple structure and reasonable design.
The cable bracket system is now generally considered to include cable ladders, cable trays, and conduits. In design specifications,槽式塑料桥架and conduits have appeared, but this time there was no explicitly defined terminology. It can be overwhelming and even more difficult to understand. The concepts of ladder brackets and trays are relatively clear. This article mainly discusses the relationship between conduits, conduit bridges, and conduits under common civil architectural design specifications and bridge product standards.
