The utility model discloses a grape cultivation frame of trapezium structure suitable for mountain area, including horizontal pole, vertical pole, climbing net, pillar, expansion holes, rotary screw, telescopic link, shackle, iron wire, roll wheel and bottom plate. The beneficial effects of the utility model are that: the climbing net is the diamond mesh column structure, the better winding of the graceful ability of rattan of grape is online in the climbing of diamond mesh form, the connection of pillar accessible iron wire is fixed on the shackle, it connects each other to make adjacent pillar pass through the iron wire, avoid the cultivation frame to be blown to by radix et caulis fissistigmae, stretching into expansion holes under the exogenic action in, rotary screw make expansion holes expand, make the installing in the connecting hole of pillar of both ends fastenings of vertical pole, roll to take turns and move the bottom plate rotation through carrying out rolling belt in the recess in the pillar bottom, can place the bottom plate and fix on smooth ground, it operates the installation to be convenient for the workman, make the bottom plate be equipped with the fixed orifices on can the bottom plate, fix the bottom plate through the fixed orifices, the stability of the structure of this cultivation frame is improved.