Support device of horizontal and vertical longitude and latitude surface structure

The invention discloses a supporting device of a horizontal and vertical longitude and latitude surface structure, and particularly relates to the technical field of supporting devices. Coarse threads are in threaded connection with a thread heightening piece, so that the height of the supporting device can be adjusted, meanwhile, the coarse threads are sparsely distributed, and the effect of rapid adjustment can be achieved; the fine threads are connected with the supporting piece in a threaded mode, height adjustment can be achieved, meanwhile, the fine threads are distributed closely, fine adjustment can be achieved, fine adjustment in the using field of the supporting device can be achieved, and the threaded heightening piece can achieve the effect of detaching and connecting the bottom base through the threaded connecting piece; the supporting distance of the supporting device is extended, the application requirements under various conditions are met, automatic positioning of the coarse threads or the fi