The socket repair clamp is specifically designed for leaks in drinking water socket pipes. The socket clamp is installed on the socket pipe, and the wedge sealing rubber ring is installed on the end face of the socket pipe. When the socket pipe and the plug pipe are connected, the socket clamp and the plug clamp are installed and fixed by the adjustable fixing device, and the wedge sealing rubber ring is compressed by the adjustable fixing device to achieve sealing of the socket pipe and the plug pipe.