Quick plugging connector of pipeline

The utility model relates to a quick plugging connector of a pipeline, which only adopts a connecting sleeve and a plugging connector, omits a movable sleeve, is provided with an axial guide groove and a clamping groove on the outer wall of the plugging connector, is provided with a clamping rib matched with the axial guide groove and the clamping groove at the lower end of the inner wall of the connecting sleeve, and allows the clamping rib to pass through when the connecting connector is inserted into the connecting sleeve. And after the end part of the inserting position of the connecting joint is matched with the sealing ring on the inner wall of the connecting sleeve, the connecting joint is rotated to enable the clamping rib to enter the clamping groove, so that the locking and anti-falling effects are achieved, and the connecting joint has the characteristics of reasonable structure and convenience in processing and assembling. 本实用新型涉及一种管道的快速插拔接头，只采用连接套管和插接接头，省去了活动套管，在插接接头外壁开设轴向导槽和卡槽，在连接套管内壁下端设置与轴向导槽和卡