Foundation pit protection device for road construction

• Main Authors: ZHANG YONGSHENG, ZHOU WENQIANG, QI HAIYAN, ZHAO YURUI, LI YANG, XU ENBIN, WANG PEIGUANG, ZHANG XINGANG
• Format: Patent
• Language: Chinese; English
• Published: 11.02.2022
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; FENCING; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; MASTS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL

The utility model relates to the field of road construction, in particular to a road construction foundation pit protection device which comprises a base and a protective fence, the protective fence comprises a plurality of protective fence plates, the protective fence plates are sequentially arranged, every two adjacent protective fence plates are rotationally connected, the two protective fence plates located at the two ends are both connected with the base, and the protective fence plates are connected with the base. Every two adjacent protective guard plates are connected through a connecting plate, and the protective guard plates are rotationally connected with the connecting plates on the corresponding sides. The adjacent protective guard plates are rotationally connected, so that the protective guard plates can be rotationally folded by a worker conveniently, and the purpose of reducing the occupied space of the protective device is achieved; in addition, due to the arrangement of the connecting plate,