Protection connecting frame of power transmission line

The invention belongs to the technical field of power transmission line connecting equipment, and particularly relates to a power transmission line protection connecting frame which comprises connecting frame bodies, the connecting frame bodies are metal frame-shaped structural bodies, the connecting frame bodies are used for connecting a power transmission conductor with a tower, and the connecting frame bodies are evenly arranged in the axial direction of the power transmission conductor; the insulators are fixedly connected to the power transmission conductor, and the insulators are used for isolating the power transmission conductor from the connecting frame body; the device further comprises a tensioning assembly and an adjusting assembly, the tensioning assembly is used for adjusting the tensioning degree of the power transmission wire and installed on the connecting frame body, and the adjusting assembly is installed on the connecting frame body and used for adjusting the elasticity of the supporting s