Portable high-pressure clamp assembly

The utility model relates to a high-voltage clamp assembly convenient to move, which is movably placed on a clamp placing frame, is used for clamping a high-voltage terminal stud of a transformer, and comprises at least one group of high-voltage clamps and an automatic return mechanism which is arranged on the clamp placing frame and is used for automatically returning a wire pipe connected to the high-voltage clamps, the two-way air cylinder is installed on the connecting plate, the two non-conductor clamping blocks are installed at the two ends of the two-way air cylinder respectively, the copper conductor block is installed on one non-conductor clamping block, and a limiting part for limiting and preventing the transformer high-voltage terminal stud from rotating is formed between the opposite faces of the copper conductor block and the other non-conductor clamping block. According to the utility model, when a test is needed, the device can be conveniently moved and clamped on a transformer high-voltage te