Employing a modular splicing design, all three patents authorized in 2024 involve rapid installation technology. Patent CN217934938U, through a snap-fit connection between a U-shaped limiting bracket and reinforcing components, reduces the splicing time of a single section of cable tray to that of traditional methods. Another patent uses a sliding rod-spring limiting structure to achieve tool-free fixing of upper and lower cable trays, improving installation efficiency by 40%. All cable tray models are compatible with ladder-type and trough-type cable trays, using universal covers and support arms, supporting single-sided or multi-layer installation.
Compared to trough-type cable trays, tray-type cable trays increase trough width by 28%, cable capacity by 35%, and weight by 18%. Compared to ladder-type cable trays, the integrity of the base plate ensures uniform distribution of cable stress, and patent test data shows a significant reduction in cable traction resistance. 2024 fire safety inspection data shows that cable trays with a corrugated arc-shaped trough design exhibit significantly reduced cable displacement compared to traditional products.
