Clamping device for construction engineering waterproof material detection

The utility model discloses a clamping device for building engineering waterproof material detection, and relates to the technical field of waterproof material detection auxiliary tools. Comprising an adjusting base, a mounting hole is formed in the top of the adjusting base, an insertion mounting pipe is inserted into the mounting hole, and a fixing plate is fixedly connected to the top end of the insertion mounting pipe; during use, an adjusting pulling plate needs to be pushed to move towards a waterproof material, so that the waterproof material is clamped and fixed, meanwhile, a fixed magnetic block and a fixed iron block are attracted together, so that the stability of the fixed pulling plate is improved, in the detection process, an adjusting moving block can be pulled by a worker to drive an insertion limiting pipe to move towards the side away from an insertion mounting pipe, and the detection efficiency is improved. And then the insertion mounting pipe needs to be rotated, so that the angle of the f