Pipeline group that can make up use is to device

The utility model discloses pipeline group that can make up use is to device, be in the same place and the same semi -circular anchor clamps A of structure including the lock, B, semi -circular anchor clamps A, B includes respectively that the same and middle part of structure is for semicircular clamping part A, B, clamping part A, B's both ends are along respective respectively through fastener A after radial outwardly directed, B fixed connection, semi -circular anchor clamps A, symmetrical arrangement has a plurality of welding at all ascending cantilever A separately on B's the outer wall, B, cantilever A, B's end department all welds has radial adjusting nut, the built -in radial adjustment screw who is equipped with rather than matcing of radial adjusting nut, the radial adjustment screw of a plurality of is radially arranging and two bisymmetries each other contactless again along semi -circular anchor clamps A all. Its purpose is in order to provide a simple structure, is convenient for control right