【摘要】：針對我國中東部煤礦軟巖、破碎頂板、斜巷大傾角復雜條件下運輸重型液壓支架的技術難題,中煤新集能源股份有限公司引進重型防爆柴油單軌吊機車設備,結合現(xiàn)場條件,對專用重型起吊梁單軌道安裝方式、吊掛鏈條布置方式、單軌吊吊掛方式和吊掛機具、使用過程中現(xiàn)場管理等進行研究創(chuàng)新,首次實現(xiàn)用單軌吊整體運輸48 t重型液壓支架,運輸效率較傳統(tǒng)絞車運輸提高50%以上,成功解決了綜采工作面?zhèn)鹘y(tǒng)回撤工藝存在的準備量大、運輸環(huán)節(jié)和人員多、運輸效率與勞動效率低、安全管理復雜等問題,可實現(xiàn)復雜地質條件下綜采工作面安全、高效、快速安裝和回撤。
[Abstract]:In view of the technical problems of transporting heavy hydraulic support under the complex conditions of soft rock, broken roof and inclined roadway in central and eastern coal mines of China, the heavy explosion-proof diesel monorail crane locomotive equipment introduced by China Coal Xinji Energy Co., Ltd., combined with the field conditions, the single track installation mode of special heavy lifting beam, hanging chain arrangement mode, monorail hoisting mode and suspender equipment, and field management in the course of use are studied and innovated. For the first time, 48 t heavy hydraulic support is transported by monorail crane, and the transportation efficiency is more than 50% higher than that of the traditional winch transportation. The problems existing in the traditional withdrawal technology of fully mechanized mining face, such as large preparation, many transportation links and personnel, low transportation efficiency and labor efficiency, and complex safety management, can be successfully solved, and the safety, high efficiency, rapid installation and withdrawal of fully mechanized mining face under complex geological conditions can be realized.
【作者單位】： 中煤新集能源股份有限公司;
【分類號】：TD527
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本文編號：2513140