Warning device for municipal road construction

• Main Authors: DONG TIANXIANG, JI JIANHUA, YUAN CHENXING, HU CHAOLIANG, LI JIANJUN, GE KENING, WU HAOPENG
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2024
• Subjects: ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS

The utility model relates to a warning device for municipal road construction, and relates to the technical field of road construction. The rotating mechanism is arranged on the warning board and comprises a rotating shaft, one end of the rotating shaft is fixedly connected with the warning board, and the rotating shaft drives the warning board to rotate; the transmission assembly is installed on the rotating shaft, the transmission assembly comprises a gear, the gear coaxially sleeves and is fixedly connected to the end, away from the warning board, of the rotating shaft, and the gear is connected with the rack in a meshed mode; the gear is in meshed connection with the rack; the adjusting mechanism is mounted on the rotating shaft, the adjusting mechanism comprises a mounting box, and one end of the rack is fixedly connected to the top wall of the mounting box; the supporting plate is slidably connected to the inner wall of the mounting box, and the peripheral side wall of the supporting plate is tightly at