Single-plane tray

The invention discloses a single-plane tray and is used for solving the technical problem of poor bearing capacity of the conventional single-plane tray. In the technical scheme, the single-plane tray comprises a main body, steel tubes and legs, wherein the main body is of a flat cuboid structure; the four legs are fixed at positions, close to four right angles, below the main body; the four steel tubes are positioned on the inner sides of the four legs respectively and are fixed in steel tube clamping grooves of the main body in a self-tapping manner. Because of the reinforcing and supporting function of the steel tubes, the bearing capacity of the single-plane tray is improved, and the service life of the single-plane tray is prolonged. The bearing capacity of the single-plane tray is improved to about 4,000 kilograms from about 1,200 kilograms in the prior art.