Electroplating anti-corrosion heat-insulation oil pipe with guide buckle structure

The invention relates to the technical field of heat insulation oil pipes, and particularly discloses an electroplated anti-corrosion heat insulation oil pipe with a guide buckle structure. Comprising the oil pipe, an external thread is arranged at one end of the oil pipe, a limiting sleeve is arranged at the other end of the oil pipe, an internal thread sleeve arranged on the oil pipe in a sliding mode is arranged in the limiting sleeve in a sliding mode, and protruding columns distributed at equal intervals in the circumferential direction are arranged on the outer side of the internal thread sleeve; first guide grooves distributed at equal intervals in the circumferential direction are formed in the inner side wall of the limiting sleeve, the protruding columns are located in the adjacent first guide grooves, the inner threaded sleeve is rotationally provided with a limiting ring, a first spring is fixedly connected between the limiting ring and the limiting sleeve, and the oil pipe is provided with a seal