Propelling beam mounting rack

The utility model provides a propelling beam mounting frame, which relates to the technical field of propelling beam mounting auxiliary tools, and comprises a base, a plurality of supporting rods and a plurality of supporting rods, the retainer is provided with a hollow-out part, a first limiting part and a second limiting part, and the hollow-out part is configured to directly face the joints of all the sections of the propelling beam; the two first limiting parts are used for fixing the two sections, located on the outer side, of the propelling beam correspondingly. The second limiting part is used for fixing the T-shaped section of the propelling beam, and after the T-shaped section is fixed, a distance can be reserved between the T-shaped section and the section located on the outer side of the second limiting part so that one section of the propelling beam can be placed on the T-shaped section. The propelling beam solves the problem that in the prior art, welding of multiple sections of propelling beams