Auxiliary device for taking spherical pig

The utility model relates to the technical field of natural gas pigging, in particular to an auxiliary device for pigging ball taking, which comprises a connecting rod and an adsorption device, a first through hole is arranged in the connecting rod, a second through hole is arranged in the adsorption device, one end of the adsorption device is connected with the connecting rod, and the other end of the adsorption device is connected with the pipeline. The first through hole communicates with the second through hole, a suction plate is arranged at the end, away from the connecting rod, of the adsorption device, and the end, away from the adsorption device, of the first through hole is used for being connected with air suction equipment. A first through hole and a second through hole are communicated by connecting a connecting rod with an adsorption device, an air suction device is connected to the first through hole in the other end of the connecting rod, a suction plate makes contact with a spherical pig, the