Plate carrying device of anti-falling structure

The utility model discloses a plate carrying device with an anti-drop structure, which comprises a cart, telescopic guard plate components and a buckle component, the bottom end of the cart is provided with moving wheels, the two sides of the cart are provided with the telescopic guard plate components, one side of each telescopic guard plate component is provided with a movable component, the inner side of each movable component is provided with the buckle component, and the movable component is provided with the buckle component. The buckle assembly comprises a plate, a protruding block, a rotating shaft bottom, a shear shank and springs, the protruding block is arranged on the inner side of the plate, the shear shank is arranged on one side of the protruding block, the rotating shaft bottom is arranged on one side of the shear shank, and the springs are arranged on the two sides of the shear shank. According to the plate carrying device of the anti-falling structure, during disassembly and assembly, the pl