Edge protection device without external scaffold

• Main Authors: LIU YINGHONG, ZHANG CHAOCHAO, ZHANG GUIXIANG, YE JIANGUO, WAN CEN, HUANG SHIDING, JIANG FENG
• Format: Patent
• Language: Chinese; English
• Published: 10.09.2019
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

The utility model relates to an edge protection device without an external scaffold. The edge safety protection device comprises transverse pull steel bars, embedded steel bar bent hooks and a safetynet, the steel bar bent hooks are embedded in a cast-in-place concrete plate, the transverse pull steel bars are installed and tightened through split bolt holes when a building edge concrete column formwork is installed, the safety net is hung, the lower portion of the safety net and the steel bar bent hooks are tightly attached to the ground to be tightened, and the edge safety protection deviceis formed. The device has the characteristics of simplicity and convenience in operation, quick and effective safety protection, convenience in assembly and disassembly, reduction of labor investment, timely protection, good safety performance, resource saving and the like. 本实用新型是一种无外脚手架临边防护装置，包括横拉钢筋、预埋钢筋弯勾、安全网，在现浇混凝土板上预埋钢筋弯勾，通过建筑物临边混凝土柱模板安装时的对拉螺栓孔安装横拉钢筋并绷紧，并挂设安全网，安全网下部和钢筋弯勾紧贴地面绷直系紧，形成临边安全防护装置。具有操作简便、快速有效的安全防护，安拆方便、减少人工投入