Traction mechanism for cable laser code spraying

The utility model discloses a traction mechanism for cable laser code spraying, and relates to the technical field of traction mechanisms. The device comprises a U-shaped assembly, wherein a first rotating roller and a second rotating roller are mounted in the U-shaped assembly; the first rotating roller is located at the top of the second rotating roller, and a moving mechanism used for moving the first rotating roller is arranged at one end of the U-shaped assembly; the U-shaped assembly comprises a first L-shaped moving block and a second L-shaped moving block, and the second L-shaped moving block is located on one side of the top of the first L-shaped moving block. Through the moving mechanism, the distance between the first rotating roller and the second rotating roller can be adjusted through the first rotating roller, a cable can be better dragged, the first rotating roller can be rotated, the device can be moved out of the outer side of the cable through movement of a first L-shaped moving block and a