施工升降机防坠安全器嵌入式检测系统设计

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英文篇名：Design of the embedded detection system of construction elevator anti-falling safety device 作者：孙操 ; 刘士兴 ; 宋亚杰 ; 黄飞 ; 鲁伟 ; 张申生 ; 王金博 ; 陈强 英文作者：Sun Cao;Liu Shixing;Song Yajie;Huang Fei;Lu Wei;Zhang Shensheng;Wang Jinbo;Chen Qiang;School of Electronic Science & Applied Physics,Hefei University of Technology;Anhui Special Equipment Inspection Institute; 关键词：防坠安全器 ; 嵌入式 ; 角度传感器 ; 制动距离 ; Android 英文关键词：anti-falling safety device;;embedded;;angle sensor;;braking distance;;Android 中文刊名：DZJY 英文刊名：Application of Electronic Technique 机构：合肥工业大学电子科学与应用物理学院;安徽省特种设备检测院; 出版日期：2019-02-06 出版单位：电子技术应用 年：2019 期：v.45;No.488 基金：国家质检总局科技计划应用技术研究类项目(2014QK002);; 安徽省质量技术监督局科技计划项目(13ZJ370020) 语种：中文; 页：DZJY201902025 页数：4 CN：02 ISSN：11-2305/TN 分类号：111-114

摘要

作为施工升降机最重要的安全部件,防坠安全器的定期检测尤为重要。基于Android平台设计了SAJ30/40型齿轮渐进式防坠安全器嵌入式检测系统,分别采用角度传感器和速度传感器测量防坠安全器锥毂旋转角度和升降机实时运行速度,通过上位机分析软件进行数据处理,输出防坠安全器的制动距离和动作速度。现场试验架法检测实验结果表明,检测系统能够准确测量防坠安全器制动距离等检测参数,制动距离的测量精度为±1 mm。
        As the most important safety component of the construction elevators, the periodic detection of anti-falling safety devices is particularly important. The embedded detection system based on the Android platform of the SAJ30/40 gear progressive anti-falling safety device was designed, the angle sensor was used to measure the rotation angle of cone hub of the anti-falling safety device and the speed sensor was used to measure the real-time running speed of the elevator respectively, the data was processed by the upper computer analysis software, the braking distance and the operating speed of the anti-falling safety device were output.The test results of the method of the field test frame show that the detection system can measure the braking distance of the anti-falling safety device and other testing parameters accurately, and the measurement accuracy of the braking distance is ± 1 millimeter.

引文

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