Electrocast sleeve pipe fitting

The utility model discloses an electrocast sleeve pipe fitting, it can dock the takeover two fast effectively to aim at providing one kind, and butt -joint operation is comparatively convenient, can guarantee the electrocast sleeve pipe fitting that intensity is high, the connectivity is good of linkage segment. It includes the main part tube base, main part tube base both ends all are equipped with the hot melt and connect the pipeline section, be equipped with the spiral wiring groove on the hot melt connection pipeline section inner wall, the dead in line of pipeline section is connected to the spiral central line and the hot melt of spiral wiring groove, be equipped with the conductive filament in the spiral wiring groove, be equipped with the wiring hole on the hot melt connection pipeline section, the wire barrel, the wire barrel is established on the pipeline section outer wall is connected to the hot melt, wiring hole and wire barrel intercommunication, the downthehole terminal that is equipped with of working a telephone switchboard, the outer end of terminal is stretched out the hot melt and is connected outside the pipeline section and be in in the wire barrel, the inner of terminal is connected with conductive filament one end, the conductive filament other end extends outward to the spiral wiring groove and forms the electrically conductive section of extension, be equipped with the control hole on the hot melt connection pipeline section, hot melt connection pipeline section is run through in the control hole.