Electrode structure applied to electrochemical energy storage device

The utility model relates to an electrode structure applied to an electrochemical energy storage device. The device comprises a U-shaped support frame, fixed rotating shafts are inserted into the upper parts of the left and right side walls of the U-shaped support frame; the fixed rotating shaft penetrates through the side wall of the U-shaped support frame; a rectangular frame is welded between the two groups of fixed rotating shafts; the rectangular frame is arranged in an inner cavity of the reaction electrode; a reaction electrode is vertically mounted in an inner cavity of the rectangularframe; connecting screw rods are vertically mounted at the top and the bottom of the rectangular frame in a bilateral symmetry manner; according to the utility model, the rectangular frame is rotatedto drive the adjusting screw rod to rotate in the inner cavity of the storage sleeve; the adjusting screw rod is in threaded connection with the storage sleeve, so that the position of the adjustingscrew rod in the inner cavi