Reinforce sealed bridging plug of anchoring

The utility model relates to a reinforce sealed bridging plug of anchoring, including dabber, fender ring, slips, wrist band, packing element and cone, be equipped with a plurality of annular groove grooves on the outer wall of slips, the upper portion of inner wall and lower part are equipped with an annular groove groove respectively, still be equipped with a plurality of porees on the slips axial circumference wall, a plurality of annular groove grooves of slips outer wall form the weak spot, and when providing enough thrust and slips and have only one end with the pipe wall interlock, theslips splits from weak deal with, like this the slips can all with the pipe wall interlock, increase the slips anchoring and do all can, and all surely there is the slot portion of realizing and lowerpart in the slips, when enough thrust, can split into four sections around the slips to the more abundant guarantor identification card tile and the interlock area of pipe wall, increase anchoring power. 本实用新型涉及种强化锚定密封桥塞，包括芯轴