Hydropower station protective barrier heightening device

• Main Authors: LI FUZHONG, ZHANG ZHAO, ZHANG WEIJIE, ZHOU CHUNLEI, HAN ZHONGKAI, CUI KUI, NIU JINGTAO, AN KAIJUN
• Format: Patent
• Language: Chinese; English
• Published: 22.11.2022
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; FENCING; FIXED CONSTRUCTIONS; MASTS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL

The utility model belongs to the technical field of hydraulic engineering safety protection, and provides a hydropower station protective barrier heightening device aiming at the technical problems that the height of a protective barrier originally arranged on a free face or a near edge of a hydropower station cannot meet 1.05 m specified by the current specification, and potential safety hazards exist, and the hydropower station protective barrier heightening device comprises grooves formed in the two sides of the top of a vertical rod of the protective barrier; the two sides of the heightened protection plate are positioned and inserted into the grooves of the vertical rods of the adjacent handrails; the top ends of the heightened protection plates are higher than those of the handrail vertical rods; the limiting fixers are detachably mounted between any two adjacent heightened protection plates, and the bottoms of the limiting fixers are detachably connected with the handrail vertical rods. When the height