Installing structure for steering tubular column

The utility model discloses an installing structure for a steering tubular column. The installing structure for the steering tubular column comprises a steering tubular column body and a support board. The support board is a cucurbit-shaped installing board formed by integral punching. The two sides of the lower end of the support board are respectively provided with a transverse hole, installing points arranged at the lower end of the steering tubular column are fixed to the transverse holes in the two sides of the lower end of the support board through bolts, a plastic sliding mechanism is arranged in the middle of the upper end of the support board, the plastic sliding mechanism comprises a guide rail and plastic sliding blocks, the number of the plastic sliding blocks is two, the two plastic sliding blocks are arranged at the upper face and the lower face of the support board respectively and clamp the support board, and the two sliding blocks are connected with each other through two bolts and then are fixed to the installing points at the upper end of the steering tubular column. The installing structure for the steering tubular column is simple and convenient to install, improves the rigidity of the steering tubular column, reduces shaking of a steering wheel, and improves the crushing performance of the steering tubular column during collisions at the same time.