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煤矿安全规程第325条规定:“运送人员的倾斜井巷中,必须装置使跟车人或乘车人在运行途中任何地点都能向绞车司机发送紧急信号的装置。”但是,实践中安全紧急报警信号的具体实施,却是一个长期迫待解决的重要课题。该装置就是为满足这条规定而研制的。人车运行途中,一旦发生脱轨事故,它能够在任何地点自动向绞车房发出紧急报警信号。在井筒中进行管路,轨道,设备维修或运送大型设备时,还能人工操作向绞车房发送事先规定好的各种长短间隔信号。经陕西澄合矿务局王村矿东风井一年多的工业性试验证明:该装置设计合理,技术先进,结构简单,动作灵敏可靠,操作方便,经济实用。报警信号具有声光并用,清晰、自动;迅速等特点。使用中易掌握、易维修、易推广、符合煤矿安全规程第325条的要求。达到了国内先进水平,有广泛推广的价值。
Article 325 of the coal mine safety code stipulates: “Inclined shafts and conveyors transporting personnel shall be equipped with means enabling the follower or driver to send an emergency signal to the winch driver anywhere on the road.” However, in practice, a safety emergency The specific implementation of the alarm signal, but it is an important issue for a long time to be solved. The device was developed to meet this requirement. On the way of man and vehicle operation, in the event of a derailment accident, it can automatically issue an emergency alarm signal to the winch house at any location. In the wellbore pipe, track, equipment maintenance or transportation of large equipment, but also manually to the winch room to send a good variety of long and short interval signal. After more than one year’s industrial experiment in Wangcun Mine of Shaanxi Chengli Mining Bureau proved that the device is reasonable in design, advanced in technology, simple in structure, sensitive and reliable in operation, convenient in operation and economical and practical. Alarm signal with sound and light and clear, clear, automatic; rapid and so on. Easy to use in use, easy maintenance, easy to promote, in line with the requirements of Article 325 coal mine safety regulations. Reached the advanced domestic level, there is a wide range of promotional value.