Adjustable table top supporting frame

The utility model discloses an adjustable table top support frame, which is used for installing a bathroom table top and comprises a support frame, an adjusting frame and a suspension bracket, the support frame comprises a main bearing pipe, a wall fixing pipe, a balance pipe, a locking pipe and an inclined support pipe, the wall fixing pipe is arranged at the bottom of the rear end of the main bearing pipe, and the wall fixing pipe is arranged at the bottom of the rear end of the main bearing pipe. The balance pipe and the locking pipe are arranged on one side face of the rear end of the main bearing pipe in a spaced mode, the balance pipe and the locking pipe are perpendicular to the main bearing pipe, and the top face of the balance pipe is flush with the top face of the main bearing pipe. The adjustable table top supporting frame is firm in structure, effectively improves the installation stability of the bathroom table top, can be suitable for installation of the bathroom table tops with different widths