Top waterproof tile structure for intelligent toll booth of expressway

The utility model discloses a top waterproof tile structure for a highway intelligent toll booth, which comprises a waterproof tile body, a groove is arranged on the upper wall surface of the waterproof tile body, a protection structure is arranged in the groove, the protection structure comprises a mounting rack, buffer springs are uniformly arranged on the lower wall surface of the mounting rack, and the buffer springs are arranged on the upper wall surface of the waterproof tile body. A protection plate is installed at the top end of the buffer spring, a limiting groove is formed in the upper wall face of the mounting frame, the mounting frame and the waterproof tile body are connected through a fixing structure, the fixing structure comprises a limiting plate, an inserting rod penetrates through the limiting plate, a pulling plate is installed on the inserting rod, and a reset spring is installed between the pulling plate and the upper wall face of the limiting plate. The waterproof tile is reasonable in