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针对斜巷轨道使用的各种阻车装置存在的缺陷,结合国内煤矿运输的现状和要求,设计了一种新型单向常闭阻车器,并使用了声光报警装置,实现了矿车上行自行通过、下行受控通过、被阻车辆自动放行以及阻车器未正常复位时自动报警。考虑到倾斜轨道的适用性,阻车器的阻车臂设计为重心可调式,使其在倾斜轨道上仍具有稳定性。本阻车器操作简便,安全可靠,具有较高的应用价值和市场潜力。
Aiming at the defects of various obstruction devices used in inclined lane orbit, a new type of one-way normally closed obstruction device is designed according to the current situation and requirements of domestic coal mine transportation. Self-passed, controlled by the downlink, blocked vehicles automatically release and automatic reset when the car is not automatically alarm. Taking into account the applicability of the inclined track, the stop arm of the stopcock is designed to be adjustable in center of gravity so that it still has stability on the inclined track. The car stop simple, safe and reliable, with high application value and market potential.