Multifunctional clamp for pipeline detection

The utility model belongs to the technical field of pipeline detection, particularly relates to a multifunctional clamp for pipeline detection, and provides the following scheme aiming at the problem of poor stability when an induction clamp is used for clamping a pipeline or sleeving the pipeline on the outer surface: the multifunctional clamp comprises a detection sleeve, and the detection sleeve further comprises the induction clamp; the pull ring drives the limiting ball to pull on the detection sleeve, so that the traction cloth strips at the two ends synchronously drive the induction clamps at the two ends to rotate towards the outer side, opening treatment on the induction clamps is formed, meanwhile, the supporting plate can be rotated to be separated from the protection strip in a rotating mode by rotating the supporting plate, the acting force on the pull ring is released, and the detection effect is achieved. The two induction clamps are closed, the inserting blocks on the supporting plates are con