Plastic pipe binding auxiliary frame

The utility model relates to a plastic pipe binding auxiliary frame, and belongs to the technical field of plastic pipe binding. The plastic pipe binding auxiliary frame comprises a main beam which is provided with a through hole and a through groove; the fixed arm is fixedly connected to one side of the main beam, an insertion hole is formed in the fixed arm, and the insertion hole and the through hole are correspondingly spliced to form a telescopic channel; the movable arm is inserted into the telescopic channel in a sliding mode, and a containing space used for stacking the plastic pipes is formed between the movable arm and the fixed arm; and the locking and unlocking mechanism is connected between the main beam and the movable arm. By means of the structure, the plastic pipe binding auxiliary frame can assist an operator in stacking a plurality of plastic pipes to be bound to form a pipe bundle, the operator can conveniently penetrate through a binding rope to bind the plastic pipe bundle by means of th