Vertical sound barrier mounting tool

The utility model relates to the technical field of sound barrier installation, and discloses a vertical sound barrier installation tool which comprises a bottom plate, a lifting piece is arranged at the top of the bottom plate, brake rollers are installed at the four corners of the bottom of the bottom plate, and an automatic tightening piece is connected to the lifting piece. The automatic tightening piece comprises a connecting belt, a lifting hook, an anti-sliding block, a first connecting shaft, an auxiliary changing plate, a second connecting shaft, a third connecting shaft and a lifting ring, the top of the lifting ring is connected with the connecting belt, and the bottom of the lifting ring is fixed to the two ends of the third connecting shaft. According to the vertical type sound barrier mounting tool, the height of the lifting piece can be adjusted through the design of the electric telescopic rod on the lifting piece, the position of the cantilever lifting rod is adjusted according to needs, accu