The vertical shaft Cable Tray is designed specifically for the exclusive working conditions of building vertical shafts. The entire specification system is different from conventional Horizontal cable trays, focusing on adapting to special construction requirements such as vertical load-bearing, narrow space in shafts, vertical heat dissipation, and layered wiring. The specification parameters conform to the national electrical construction standards for high-rise building mechanical and electrical installation, strong and weak current vertical shafts, and equipment tube shafts. It is a specialized profile for standardized selection of vertical shaft wiring engineering.

Vertical dedicated standard size specifications are complete, suitable for various reserved spaces in shafts. The industry wide mainstream width covers 100mm, 150mm, 200mm, 300mm, and 400mm, suitable for vertical laying of centralized cables in vertical shafts; The vertical side height is suitable for standard specifications between 60mm and 120mm, which can meet the requirements of strong and weak current distribution, control lines, and power cable layered layout. Different from the conventional length of ordinary cable trays, vertical shaft cable trays often adopt 2-meter and 2.5-meter vertical adaptation single section specifications, adapting to floor spacing and shaft height, reducing vertical splicing gaps, and making the overall wiring more regular and firm.

Clear classification of board thickness and load-bearing specifications, suitable for vertical stress conditions. Based on the characteristics of vertical suspension and long-term load-bearing in vertical shafts, the specifications are divided into three major standards: light, medium, and heavy. Lightweight and thin version suitable for laying weak current vertical shaft network cables, monitoring cables, and signal cables; The standard thickness for medium-sized national standards is universal for building shafts, suitable for most commercial and residential buildings with strong and weak electrical comprehensive wiring; Heavy duty thickened specifications combined with reinforced steel standard configuration can bear vertical loads of large section power cables, effectively preventing vertical drop, deformation, and loosening problems, suitable for high-rise landmark buildings and industrial main building heavy shaft projects.

Functional version specification classification standards, targeted matching of wiring requirements. Including mainstream specifications such as enclosed vertical shaft dedicated models, layered isolation models, models with maintenance windows, and vertical ladder style heat dissipation models. Sealed specifications to prevent dust and debris from falling, suitable for enclosed shafts; Layered with built-in isolation partition specifications, it can achieve strong and weak electrical separation and eliminate signal interference; The ladder style hollow specification is suitable for vertical heat dissipation of high-power heating cables. The entire series is equipped with vertical elbows, upper and lower variable diameters, vertical shaft dedicated fixed brackets, layered brackets and other accessories with uniform specifications, fully compatible with standardized and regulated construction acceptance of vertical shafts.