Railway construction-based protection device and protection method thereof

• Main Authors: BAI GUOQIANG, WANG YAO, LIANG FUGUO, YANG WEIWEI, LI CHAO, REN YEWEI, ZHANG HENGZHI, SHI SHUAI, DING LIMIN, YA JIANTING
• Format: Patent
• Language: Chinese; English
• Published: 09.12.2022
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; CEILINGS; FENCING; FIXED CONSTRUCTIONS; FLOORS; FORMS; GENERAL BUILDING CONSTRUCTIONS; HANDLING BUILDING MATERIALS ON THE SITE; INSULATION OR OTHER PROTECTION OF BUILDINGS; MASTS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; ROOFS; SCAFFOLDING; SHUTTERING; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; WALLS, e.g. PARTITIONS

The invention discloses a protective device based on railway construction and a protective method thereof, the protective device comprises a first guardrail, a second guardrail and an unfolding assembly, L-shaped columns are rotatably connected to the two sides of the top of the first guardrail, and clamping blocks are fixedly connected to the bottoms of the inner sides of the L-shaped columns; the second guardrail is arranged on the left side of the first guardrail, first connecting columns are rotationally connected to the two sides of the top and the bottom of the right side of the second guardrail correspondingly, second connecting columns are rotationally arranged on the right sides of the first connecting columns, and protective rods are fixedly installed on the inner sides of the first connecting columns and the inner sides of the second connecting columns correspondingly. The unfolding assemblies are fixedly installed on the two sides of the bottom of the inner side of the first guardrail and the two