Evaluation device for highway construction safety

• Main Authors: YANG HONGQING, ZHAO NALE, CHEN LEI, LIU WEI, JIA CHI, LI RUTAO, LI JIAHUI, LI XIN, LI WEI, WU SHAOFENG, SUN ZUOXUAN, LU JIAN
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2024
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; STANDS OR SUPPORTS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses an assessment device for highway construction safety, and particularly relates to the field of highway engineering, the assessment device comprises a control box, the upper end of the control box is fixedly connected with a safety assessment mechanism, the safety assessment mechanism comprises a servo motor, an output shaft of the servo motor is connected with a threaded rod through a coupler, and the threaded rod is connected with a nut. The outer wall of the threaded rod is in threaded connection with a threaded sleeve, the outer wall of the threaded sleeve is fixedly connected with a lifting rod, the outer wall of the lifting rod is fixedly connected with a limiting sliding block, and the outer wall of the limiting sliding block is slidably connected with a supporting rod. Construction safety can be monitored through the safety evaluation mechanism, the monitoring mechanism can monitor the safety condition of a construction site during use, the lifting rod can ascend and descend