Protective device for strain conductor crimping pipe

The utility model relates to an electric power protection fitting, especially relates to a strain conductor crimping pipe protection device, comprising at least two lock catch assemblies, a traction ring and a traction rope, one end of a conductor is crimped in a crimping pipe, the lock catch assemblies are fixed on the conductor outside the crimping pipe, the lock catch assemblies can lock the conductor at a fixed position, and the traction ring is fixed on the traction rope. The traction ring is fixedly connected to the upper portion of the lock catch assembly, the lock catch assembly comprises a U-shaped bolt, a clamping plate and a locking nut, two through holes are formed in the clamping plate, the U-shaped bolt is inserted into the two through holes and penetrates through the clamping plate to be in butt joint with the locking nut, and the end of the traction rope is bound and fixed to the traction ring. The crimping pipe protection device provided by the utility model not only can be used for protectin