Indicating device for highway engineering

• Main Authors: LIANG JINGXI, LIN YUEBIN, AI HUI, AI HAIQING, ZHAO ZIHUANG, YAO HUI, CHEN FENG, CHEN JUNTAO, ZHENG JIATONG
• Format: Patent
• Language: Chinese; English
• Published: 15.12.2023
• Subjects: ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE; CLEANING; CLEANING IN GENERAL; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The utility model belongs to the technical field of road construction, and particularly relates to an indicating device for highway engineering, which comprises a shell, a storage battery arranged in the shell, a vibration device which is arranged in the shell, protrudes out of the inner side of the shell and abuts against an indicating board, and a control chip which is arranged in the shell and is electrically connected with the vibration device, the clamping mechanism is connected with the shell and used for clamping the indication board so as to keep the vibration device on the indication board, and the vibration device transmits high-frequency vibration to the indication board so as to separate dust on the surface of the indication board. According to the indicating device for highway engineering, the device is kept to be fixed to indicating boards of different shapes through the clamping mechanism, such as a rectangle, a triangle and a circle, more application scenes are adapted, the control chip can st