Ground levelness surveying and mapping equipment for surveying and mapping engineering

The invention relates to the technical field of measuring equipment, in particular to ground levelness surveying and mapping equipment for surveying and mapping engineering, and the ground levelness surveying and mapping equipment comprises a support frame, a base, an unlocking component, a support seat, a stabilizing component, an alignment component and a clamping component. The lifting block is arranged in the base, the supporting frame can be quickly unlocked and put into use while being conveniently fixed, the total station is conveniently installed and fixed, the unlocking ring, the lifting block and the transverse pushing angle are arranged, the supporting seat can be fixed after being aligned to be horizontal, the locking block is arranged, and the lifting angle is arranged at the lower end of the lifting block, so that the total station can be conveniently installed and fixed. The supporting frame can be conveniently and rapidly fixed, meanwhile, the one-key dismounting effect is achieved, and the su