【摘要】 煤矿采区运输大巷带式输送机所使用的胶带质量大、长度长,而且由于井下空间的限制,从而造成采区运输大巷胶带的更换十分困难。文中结合工程实际,详细说明了如何安全可靠地更换煤矿采区运输大巷带式输送机的胶带,介绍了工程的施工方案、施工准备、施工工序和操作流程,为煤矿采区运输大巷更换胶带提供技术参考。更多还原

【Abstract】 Because of the large mass and long length of the belt and the limitation of underground space, it ’s very difficult to replace the conveyor belt which is used in coal mining area transportation roadway. The safe and reliable replacement method of the belt is introduced according to the engineering practice. The construction program, construction preparation,construction process and construction operations processes of the engineering project,are proposed to provide technical reference for replacing the conveyor belt.更多还原