Precise positioning tube well pipeline support

The utility model discloses a tube well pipeline support capable of achieving accurate positioning, and particularly relates to the technical field of pipeline positioning supports, the tube well pipeline support comprises a scale square tube, and a movable adjusting assembly is arranged on the surface of the scale square tube; the movable adjusting assembly comprises a movable sliding block arranged on the surface of the scale square tube, a fixing plate is arranged on one side of the movable sliding block, a groove block is arranged on one side of the fixing plate, a limiting rod is arranged on the surface of the groove block, a plurality of limiting inserting grooves are formed in the limiting rod, and limiting inserting blocks are movably connected into the limiting inserting grooves. A guide rod is arranged on the surface of the groove block, a spring is arranged outside the guide rod in a sleeving mode, and a connecting block is arranged on one side of the guide rod and one side of the limiting rod. The