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千秋煤矿于1958年投产,设计生产能力为60万t/a。近几年随着煤炭形式好转,2006年通过一系列技术改造,核定年生产能力达到240万t/a。1 问题提出该矿以前在地面及井下平巷采用枕木十字交叉法进行阻车,即使用2根枕木,1根横在轨道上,1根一头放在矿车下面,另一头放在横着的枕木上进行阻车。枕木十字交叉法不美观,且该矿为了达到“五优”矿井的要求,井上、井下的物品必须摆放在指定位置,不得随意乱放,因此矿车的临时停车地点不一定有枕木,跟车人员需要到枕木摆放地点去搬,无法及时阻车,易出现跑车现象,存在一定的不安全隐患,且增大了职工的劳动强度。为了消除不安全隐患,决
Chiaki Coal Mine put into operation in 1958, design and production capacity of 600000 t / a. In recent years, with the improvement of the coal form, a series of technical reforms were adopted in 2006, which approved the annual production capacity of 2.4 million t / a. 1 PROBLEM PROBLEM The mining mine previously used the crossover method of crosses on the ground and downstairs alleys to stop the car. Even with two sleepers, one was on track, one on the bottom of the tub and the other on the transverse sleepers Stop on the car. Sleepers crossed the law is not beautiful, and the mine in order to achieve the “five gifted” mine requirements, Inoue, downhole items must be placed in the designated location, not arbitrarily placed, so the temporary parking place does not necessarily have tub sleepers , Car staff need to place the sleepers placed to move, can not stop in time, prone to sports car phenomenon, there are some unsafe hidden dangers, and increase the labor intensity of workers. In order to eliminate unsafe problems, decide