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轻放采煤工作面搬家倒面是关系到矿井生产衔接的关键工程。受回采巷道的限制 ,拖运轻放支架需要开掘大断面硐室 ,安装大功率慢速绞车等准备工作。在地质条件复杂 ,无法开掘绞车硐室的情况下 ,如何将重 6t的轻放支架从回采巷道拖运到电机车运输大巷。阐述了用高强度树脂锚杆挂滑轮拖运轻放支架的技术方案 ,避免了在复杂地区开掘大硐室塌冒及无法安装绞车等问题。通过实践 ,顺利地实现了轻放支架的搬家倒面 ,取得了明显的经济效益和社会效益
Light mining face moving is a key project related to the convergence of mine production. Due to the restriction of the mining roadway, it is necessary to dig the large cross-section chamber and to install the high-power slow winch for hauling the bracket. In complex geological conditions, unable to dig the winch chamber, how to 6t lightweight support bracket from the mining roadway haulage to the motor vehicle transport lane. The technical scheme of using the high-strength resin anchor hanging pulley to hack the light support bracket is described, which avoids the problems of digging the big chamber chamber in a complicated area and unable to install the winch. Through practice, smoothly moving the support surface of the light, and achieved significant economic and social benefits