Supporting formwork device for cast-in-situ of mountainous highway disaster treatment shed roof and construction method

Abstract

The application relates to the construction technology field of protective structures in road and bridge engineering, in particular to a support formwork device for cast-in-situ of a mountainous highway disaster control shed hole roof and a construction method, which comprises a rail channel steel, a hydraulic trolley, a cross beam and a longitudinal beam, the hydraulic trolley travels on the rail channel steel, the longitudinal beams are symmetrically arranged at two ends of the cross beam, a plurality of cross beams are arranged along the length direction of the longitudinal beam, a roof bracing frame is arranged between the hydraulic trolley and the longitudinal beam, an extension beam is arranged on the longitudinal beam, an inclined bracing beam frame is rotatably arranged on the extension beam, an inclination assembly for driving the inclined bracing beam frame to rotate is arranged on the longitudinal beam, a sliding seat is detachably arranged on the inclined bracing beam frame, a side bracing frame is rotatably arranged on the sliding seat, a bracing plate is arranged at the bottom of the side bracing frame, a distance adjusting piece is arranged on the side bracing frame, and the distance adjusting piece is used for adjusting the distance between the bracing plate and the inclined bracing beam frame. The application has the effect of shortening the construction period.

Images