Pavement patching horizontal fitting degree detection device

The utility model relates to the field of pavement detection, in particular to a pavement patching horizontal fitting degree detection device. The utility model provides a pavement patching horizontal fitting degree detection device which is simple to operate and can intuitively show and detect the pavement horizontal fitting degree. A pavement patching horizontal fitting degree detection device comprises a mounting rack, handles, laser beam emitters, measuring pieces, a light transmitting mirror, a first spring and an adjusting mechanism, the left end and the right end of the mounting rack are connected with the handles, the left portion and the right portion of the mounting rack are connected with the laser beam emitters, and the multiple measuring pieces are slidably connected to the mounting rack. The middle of each measuring piece is connected with a light transmitting mirror, a first spring is connected between each mounting frame and the corresponding measuring piece, and each handle is connected with