Building electrical leakage protector detection device and detection method

The invention relates to abuilding electrical leakage protector detection device and detection method, relates to the field of electrical detection, and aims to solve the problem that a leakage protector is damaged due to overlarge pushing pressure when the leakage protector is extruded and fixed by a pushing and pressing plate. The electrical leakage protector detection device comprises a bottom plate; a first socket for a plug of the leakage protector to be movably inserted is arranged on the bottom plate; the electrical leakage protector detection device also comprises a conveying and extruding mechanism which is arranged on the side, close to the first socket, of the bottom plate and comprises a threaded rod and a supporting frame, wherein the supporting frame is fixedly connected to the bottom plate. The threaded rod is assembled on the supporting frame in a threaded mode, and the threaded rod is fed from the side, away from the bottom plate, of the threaded rod to the bottom plate in a threaded mode so