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建筑施工中龙门架安全技术分析

Analysis on Gantry Safety Technology in Construction
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摘要 龙门架是广泛应用于建筑工程、工业制造、矿山采掘等行业的起重设备。在建筑施工中,对物料提升作业安全管理的重视程度日益提升,开展龙门架安全技术分析成为当前一项重要任务。基于建筑工程中龙门架的构造特点,介绍了龙门架上各类安装装置的作用,如安全停车装置、吊盘防坠装置、高度限位器和超载限制器等;随后分析了龙门架使用期间,钢丝绳、滑轮等构件的安全要求;最后结合工作实践,着重从龙门架的安装、操作与拆除等方面,对需要重点关注的安全技术展开了分析,为建筑施工现场龙门架的安全运用提供了一定的经验借鉴。 Gantry is widely used in construction engineering,industrial manufacturing,mining and other industries of lifting equipment.In the construction,the importance of safety management of material lifting operation is increasing,so it is an important task to carry out analysis on gantry safety technology.Based on structural characteristics of the gantry in construction engineering,the functions of various installation devices on the gantry,such as safety parking device,hanging plate anti falling device,height limiter and overload limiter are introduced.Then,the safety requirements of steel wire rope,pulley and other components during the use of gantry are analyzed.Finally,combined with the work practice,the safety technology that needs to be focused on from the installation,operation and demolition of the gantry is analyzed,which provides some experience for safe use of the gantry in the construction site.
作者 石思源 柳文明 邓云天 Shi Si-yuan;Liu Wen-ming;Deng Yun-tian
出处 《建筑技术开发》 2021年第21期127-128,共2页 Building Technology Development
关键词 龙门架 高度限位器 超载限制器 gantry height limiter overload limiter
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