Film fixing device of steel cable plastic greenhouse for planting flowers and plants

The utility model discloses a film fixing device of a steel cable plastic greenhouse for planting flowers and plants. The film fixing device comprises a fixed seat, wherein a plurality of longitudinal cable fixing rings are arranged at the bottom of the fixed seat; clamping buckles are arranged on the upper surface of the fixed seat; a film pressing block is clamped in the clamping buckles; a lateral cable fixing ring is arranged on the film pressing block; a lateral cable penetrates through the lateral cable fixing ring and is connected to a ground anchor outside the greenhouse; the clamping buckles are a pair of bracket-shaped vertical plates made of aluminum alloy; when the film pressing block downward applies force, the clamping buckles can be expanded and the film pressing block is clamped into the middle part of the clamping buckles. According to the film fixing device disclosed by the utility model, the clamping buckles are arranged on the fixed seat with fixed rings and are matched with the film pressing block with a fixed ring, so a plastic film and a steel cable can be stably connected, and the wind resisting and snow resisting performances of the steel cable plastic greenhouse are greatly enhanced; the film fixing device is convenient for mounting and low in cost, and is suitable for large-scale popularization and use.