Modularized frame suitable for apis cerana

The modularized frame comprises a plurality of frame sections, each frame section comprises an upper beam and side strips located at the two ends of the upper beam, each upper beam comprises two protection strips, the two ends of each protection strip are fixed to the two side faces of one end of the corresponding side strip respectively, a U-shaped groove penetrating through the top face is formed in the top of each side strip, and the U-shaped grooves penetrate through the top faces of the U-shaped grooves. Frame lugs are installed on the upper portions of the U-shaped grooves through rotating shafts, I-shaped connecting pieces are arranged on the bottom faces of the side strips, and the two frame sections are connected through cooperation of the I-shaped connecting pieces and the frame lugs. According to the utility model, through the arrangement of the detachable or assembled frame, when swarming or just building a new bee colony, the frame with the comb is divided into four sections, and then three empty