Bridge steel cable rust removal device

The invention relates to the technical field of grinding machining, and discloses a bridge steel cable rust removal device which comprises a steel cable sleeving shell, two steel cable clamping assemblies, a first motor, a rust removal assembly, a second motor and an angle adjusting assembly. The two steel cable clamping assemblies are arranged at the two ends of the steel cable sleeving shell and used for being clamped on a steel cable. The rust removal assembly is arranged in the steel cable sleeving shell, and the rust removal assembly removes rust through a rolling brush surrounding the outer side of the steel cable; the angle adjusting assembly is arranged on the steel cable sleeving shell and connected with the rust removing assembly. The angle adjusting assembly is used for adjusting the angle of the second motor rolling brush steel cable. According to the steel cable rust removal device, the rust removal assembly is of an annular structure connected to the steel cable in a sleeving mode in a spliced m