The invention discloses a light combined type manned tower climbing device, and the device comprises a guiding track bracket and a stand column, the guiding track bracket is composed of the standard knots fixedly jointed together, the standard knot comprises a guide frame, a support shelf and rack, the guide frame and the support shelf are located at two sides of the standard knot, the support shelf comprises two support pipes arranged on the same structure surface and being parallel to each other, the guide frame is opposite to the support shelf and comprises two guide pipes arranged on the same structure surface and being parallel to each other; a guide wheel bracket is fixed on the inner side wall of the stand column and the guide wheel bracket is L-shaped, two guide wheels are fixed on the vertical side of the guide wheel bracket and the guide pipe is located between two guide wheels, the side of the transverse side of the guide wheel bracket is fixed on the sidewall of the stand column; the support pipe is composed of the support pipe rectangular steel pipes by pipe swelling connecting way, the guide pipe is composed of the guide pipe rectangular steel pipes by pipe swelling connecting way. The integrated strength of the guiding track bracket is improved.