摘要
齿轮锥鼓形渐进式防坠安全器是目前建筑工地上广泛使用的人货两用升降机中最关键的安全部件,其性能和效果的好坏直接决定着施工升降机能否能长期安全使用,因此对安全器进行有效的定期检测尤为重要。通过比较目前广泛应用的两种典型的检测方法—试验架试验法和试验台试验法,分析各自优劣点和适用条件,并阐述试验台试验法的发展趋势。
The anti-falling safety device with gear cone drum is the most important safety component of construction hoist.Its performance and effectiveness produce great impact on construction hoist and decides whether it can be used safely for a long time.Therefore,there is an urgent need to make regular detection for anti-falling safety device.This paper compares the two typical detection methods and analyzes their strengths,weaknesses and applicable conditions.Some proposals are put forward for the development trend of test-bed equipment.
引文
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