Crimping combination structure of power transmission line

The utility model discloses a power transmission line crimping combination structure comprising a thermal shrinkage type crimping prefabricated pipe with a color code and a hot stamping device, and the thermal shrinkage type crimping prefabricated pipe is sleeved on a crimped fitting and a wire through the hot stamping device; the hot stamping device comprises a thermal shrinkage clamp body, a thermal shrinkage clamp handle and a thermal shrinkage clamping jaw; the thermal shrinkage pincer handle is connected with the thermal shrinkage clamping jaw, a bearing table is arranged in the thermal shrinkage pincer body, a protrusion is arranged on the bearing table, the protrusion is matched with a thermal shrinkage type crimping prefabricated pipe, and the protrusion is installed on the bearing table through a bolt structure. The combined structure provided by the utility model is applied to the crimping of the fitting and the wire, the heat shrink tube is sleeved on the fitting and the wire according to the model