Quick pipe clamping tool with fixing structure

The utility model discloses a pipe quick-clamping tool with a fixing structure, which comprises an upper cross arm and a lower cross arm, a straight oil pipe is inserted on one side of the upper cross arm and one side of the lower cross arm, an upper clamping nozzle and a lower clamping nozzle are respectively arranged on one side of the upper cross arm and one side of the lower cross arm, a sealing ring is arranged in the lower clamping nozzle, a straight oil pipe is arranged on the top side of the sealing ring, and the straight oil pipe is arranged on the top side of the sealing ring. One side of the upper clamping nozzle is of an opening structure, openings are formed in the upper cross arm and the lower cross arm, and a first clamping assembly and a second clamping assembly are arranged in the openings; the first clamping assembly comprises an upper sliding block and a lower sliding block, the upper sliding block and the lower sliding block are in sliding connection with the upper cross arm and the lower