Rectangular iron core reactor with tensioning structure

The utility model provides a rectangular iron core reactor with a tensioning structure. The rectangular iron core reactor with the tensioning structure comprises a base, a tension structure and a plurality of rectangular iron cores, wherein three detachable rectangular iron cores are arranged on the base; the limiting plate is used for limiting the rectangular iron core and is arranged at the top end of the rectangular iron core; the rectangular iron core reactor with the tensioning structures further comprises two tensioning structures. The two tensioning structures comprise tensioning rods symmetrically arranged on the two sides of the base. The screw rods are assembled on the corresponding tensioning rods in a threaded mode; and the hanging rings are fixedly mounted at the bottom ends of the corresponding screw rods and the top ends of the two tensioning rods respectively. The rectangular iron core reactor with the tensioning structure has the advantages of being capable of improving connection stability,