Dynamic cable testing apparatus

Abstract

The application provides a dynamic cable testing apparatus including a tension testing assembly, a tensile bending testing assembly, a tension-torsion testing assembly and a friction testing assembly. The tension testing assembly includes a traction rope, a first reel and a driving device, the traction rope is connected to the dynamic cable and is wound around the first reel, the driving device is configured to provide testing tension. The tensile bending testing assembly includes a second reel configured for winding of the dynamic cable and a rotation driving member which drives the first reel in rotation. The tension-torsion testing assembly includes a fixing pile configured to fixedly connect oneend of the dynamic cable. The friction testing assembly includes multiple pressing blocks and a pressure device, the pressure device is connected to the multiple pressing blocks and drives the multiple pressing blocks to move and press the dynamic cable.