Groove type pipe joint

The invention provides a groove type pipe joint, and relates to the technical field of pipeline fittings, the groove type pipe joint comprises a clamping ring sleeved at a gap of two sections of pipelines, the clamping ring covers a fixing ring of the two sections of pipelines, the clamping ring is of two corresponding semi-ring structures, and the clamping ring is connected with a bolt through side lugs on the side walls of the clamping ring. A fixed semi-ring facing the fixed ring is fixed to the inner wall of the clamping ring, the side portion of the fixed semi-ring is sleeved with a telescopic semi-ring capable of moving on the fixed semi-ring, a parallel telescopic semi-ring support is connected with a rubber sleeve, a spring abutting against the fixed semi-ring is arranged in the telescopic semi-ring, and the side wall of the telescopic semi-ring is connected with a force application rod controlling the telescopic semi-ring to move. According to the pipe joint, the telescopic semi-rings abutting agains