T-shaped handrail structure

The utility model provides a T-shaped handrail structure which comprises an upper handrail, a lower handrail and a lower handrail, the lower handrail is arranged at the bottom end of the upper handrail; the fixing part comprises a pressing disc and a locking handle, the pressing disc is arranged between the upper handrail and the lower handrail, the locking handle is connected with the upper handrail, the lower handrail and the pressing disc, when the handrail needs to be adjusted, the locking handle is removed, force is applied to the upper handrail to rotate, at the moment, the first pressing disc and the second pressing disc rotate relatively, and the locking handle is locked. When the handrail is adjusted to a proper position, the locking handle is inserted again, at the moment, the first pressing disc and the second pressing disc are fixed through meshing, the upper handrail and the lower handrail are fixed, and therefore the handrail height adjusting device has the advantage that the height of the handr