Anti-grout-leaking sleeve joint for tension-compression composite anchor rod and anchor rod

The invention relates to an anti-grout-leaking sleeve joint for a tension-compression composite anchor rod and an anchor rod. The anti-grout-leaking sleeve joint for the tension-compression compositeanchor rod includes a screw joint pipe connected with a bearing plate in a threaded mode and a socketed pipe connected outside a sleeve in a sleeving mode; a first end and a second end are correspondingly arranged on the two ends of the screw joint pipe in the axial direction, the first end is screw-jointed in the bearing plate, the second end is connected with a screw sleeve in a threaded mode, and a limiting flange extending towards the center of the screw sleeve is formed at the end of the screw sleeve; and the socketed pipe is arranged in the screw sleeve in a penetrating mode to form a supporting flange in the screw sleeve, and the supporting flange abuts between the end of the screw joint pipe and the limiting flange. According to the technical scheme of the anti-grout-leaking sleevejoint for the tension-com