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根据薄煤层工作面开采需要,结合薄煤层支架空间小的特点,创新设计新型的薄煤层抬底装置。该抬底装置满足支架在拉架时的自动抬底座要求,不影响行人空间,结构合理可靠,拆卸方便,解决了支架移架时浮煤堵塞底座造成无法移架的难题,对薄煤层开采起到至关重要的作用。
According to the needs of mining face of thin coal seam, combined with the characteristics of small coal seam support space, innovative design of new thin seam lift device. The lifting device satisfies the requirement of automatically lifting the base when the bracket is in the cradle, does not affect the pedestrian space, the structure is reasonable and reliable, the disassembly is convenient, the problem that the floating base blocks can not be moved when the support is moved is solved, Crucial role.