Rescue prefabricated part and emergency pavement structure

The utility model relates to a rescue prefabricated part, an emergency paving structure and an assembling method thereof, the rescue prefabricated part comprises a plurality of strip-shaped single bodies arranged side by side, a first connecting piece and a second connecting piece, the rescue prefabricated part has a transportation state and a use state, and when the rescue prefabricated part is in the transportation state, the rescue prefabricated part is of a cylindrical structure; the rescue prefabricated part is of a flat plate structure when in a use state; the emergency pavement structure comprises a plurality of rescue prefabricated parts and third connecting parts, the rescue prefabricated parts are in the use state, and the third connecting parts are connected with different rescue prefabricated parts through third connecting holes. Compared with the prior art, the rescue prefabricated part provided by the utility model can form a cylindrical structure, is convenient for rescue workers to carry manua