Architectural drawing auxiliary reading device

The utility model discloses an architectural drawing auxiliary reading device which comprises a cabinet body, the top of the cabinet body is fixedly connected with a reading device body, sliding grooves are formed in the two sides of the front side and the rear side of the top of the reading device body, and fixing frames are fixedly connected to the two sides of the top of the reading device body. First springs are fixedly connected to the front sides and the rear sides of the tops of inner cavities of the two fixing frames, limiting plates are fixedly connected to the bottoms of every two first springs, the bottoms of the two limiting plates make contact with the reading equipment body, and pull rods are fixedly connected to the tops of the two limiting plates. Through cooperative use of the cabinet body, the identifying and reading equipment body, the sliding groove, the fixing frame, the first spring, the limiting plate, the pull rod, the moving mechanism, the universal wheels, the limiting mechanism, the