Foundation pit protection mechanism for highway bridge construction and use method of foundation pit protection mechanism

• Main Authors: LIU ZHIZHONG, MU CHAOHUA, HOU XIANGPENG, WANG DA, WANG GUANKAI, HAO YICHUAN, AN QINGHE, QIAN QIANG, GUO SHAOLIANG, ZHANG LE, JI WEI
• Format: Patent
• Language: Chinese; English
• Published: 27.09.2022
• Subjects: ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE; BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FENCING; FIXED CONSTRUCTIONS; MASTS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL

The invention relates to the technical field of foundation pit protection, in particular to a foundation pit protection mechanism for highway bridge construction and a using method thereof.The foundation pit protection mechanism comprises a plurality of protection plates, and a fixing and limiting mechanism is arranged between every two protection plates; the fixing and limiting mechanisms are used for detachably connecting every two adjacent protection plates, mounting grooves are formed in the tops of the protection plates, mounting shells are fixedly connected to the inner bottom faces of the mounting grooves, and a plurality of warning reflective strips are fixedly bonded to the inner side faces of the mounting shells. The side surface of the mounting shell is fixedly connected with a perspective plate; at night, the driving mechanism drives the solar power storage mechanism to move downwards to enter the first mounting groove, and the moving-down solar power storage mechanism is in linkage with the stabi