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扬州市孤山煤矿在-260米至-295米打一条集中下山。本矿自己设计制造了一种斜井提升矿车的防滑装置(见图1、2)。 该装置安装在矿车尾部。矿车上行时防滑器随车跟行。一旦钢丝绳断裂,防滑器立即自动插入矿石内或道木上,杜绝矿车放滑。 该装置结构简单,各矿都可自己焊接加工制成;安装方便;无需增添其他动力;动作灵敏,安全可靠。
Gushan Yangzhou City in -260 meters to -295 meters hit a concentration down the mountain. The mine designed and manufactured a sloping shaft hoist anti-skid device (see Figure 1,2). The device is installed in the trailer. Anti-skid truck on the road when the car with the line. Once the wire rope rupture, anti-skid immediately automatically inserted into the ore or road wood, to prevent the car slipped. The device has the advantages of simple structure, all the mines can be welded and processed by themselves; the installation is convenient; the other power is not required; the action is sensitive and safe and reliable.