An automatic deviation rectifying mechanical device for power cable strand

Abstract

This utility model relates to the field of power cable manufacturing technology and discloses an automatic strand correction device for power cable strands. It includes a main line with multiple strands arranged around its perimeter. Each strand has a movable cylinder slidably connected to its outer surface. This utility model constructs a dynamic pressure balance system through the linkage design of springs and movable cylinders. When a strand becomes slack, the spring automatically senses the pressure change and quickly pulls the movable cylinder upwards, straightening the strand again. This maintains the uniformity and tightness of the cable strands without frequent manual intervention, greatly improving the stability of the stranding operation. Simultaneously, the device integrates an audible and visual warning mechanism. When a strand becomes slack to its limit, a short post and a bell form a circuit, promptly alerting staff to handle the abnormality. This effectively avoids cable quality problems caused by strand defects, reduces the defect rate, and ensures the production quality and safe use of power cables.

Images