| 摘要 |
A gang form integrated safety protection net installation structure is provided to prevent an accidental fall of workers in a gang form and to prevent casualties caused by falling tools by integrating a safety protection net structure with a gang form, and to shorten the required for installing and disassembling components of a safety protection net structure, to let workers install a safety protection net structure install safely ad conveniently and to perform construction work safely in a gang form by craning and installing a safety protection net structure on the upper floor simply and conveniently. A gang form integrated safety protection net installation structure(1) comprises a gang form(5) integrated with a concrete retaining wall(2) by fixing anchor bolts to nuts formed on one side of the concrete retaining wall and provided with many fixing holes at the bottom, and a safety protection net structure(30) composed of many supports(7,7a), many frames(12), many circular pipes(13) and a safety net(18), wherein pins are formed on the outer circumferential surface of the circular pipes to install the safety net to the lower part of the gang form, fixtures(15) are welded to two upper sides of the frame to fix the circular pipes, the safety net is installed to the circular pipes and the frames, many through holes are formed on the upper part of the supports to couple with many fixing holes formed on the bottom of the gang form and coupled with bolts and nuts through the fixing holes and the through holes, and fixtures(14) are formed on the bottom of the supports and coupled with the frames fixed with the circular pipes. A wire rope(16) is formed elliptically at two ends to support the safety net at angle of 45 degrees from a horizontal plane of the bottom of the supports, wherein one end of the wire rope is wound on the circular pipes and the other end of the wire rope is coupled to a hanging part formed on the lower part of the supports, so that the gang form and the safety protection net structure are formed integrally.
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