High altitude spherical net rack splicing method based on large gymnasium frame continuous beam

The invention relates to a high altitude spherical net rack splicing method based on a large gymnasium frame continuous beam. The method includes the following steps: (1) building a left installation platform and a right installation platform under two ends of the large gymnasium frame continuous beam respectively; (2) installing a slide on the large gymnasium frame continuous beam and installing net rack moving trolleys at two ends of the slide in a sliding mode; (3) dividing a high altitude spherical net rack into N sections with the length being N meters and obtained through calculation; (4) splicing an L-meter high altitude spherical net rack and erecting the net rack on the net rack moving trolleys; (5) utilizing a drawing device to draw the net rack moving trolleys to enable the L-meter high altitude spherical net rack to move forward for L meters relatively and respectively and repeating the steps to assemble the whole high altitude spherical net rack in a splicing mode to finish the splicing. The net rack splicing method can shorten construction time, a sliding moving system is simple to machine and manufacture, sliding moving operation is high in speed, occupied space is small, labor intensity of workers is reduced, and the construction period is shortened.