Bridge structures are categorized into槽式电缆桥架、托盘式电缆桥架、梯级式电缆桥架、网格桥架, etc., composed of brackets, support arms, and installation accessories. They can be independently installed or mounted on various building structures and pipeline supports, showcasing features such as simple structure, aesthetic design, flexible configuration, and easy maintenance. All components must be galvanized. For bridge structures installed outdoors on buildings, if they are near the seaside or in corrosive areas, the material must possess anti-corrosion, moisture resistance, good adhesion, and high impact strength.