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PROCESS AND DEVICE FOR SUPPORTING ANCHOR BOLT AND ANCHOR CABLE ON SUCCESSIVE MINING WORKING FACE
PROCESS AND DEVICE FOR SUPPORTING ANCHOR BOLT AND ANCHOR CABLE ON SUCCESSIVE MINING WORKING FACE
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机译:在连续采矿面上支撑锚杆锚杆和锚索的过程和装置
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摘要
A process for supporting an anchor bolt and an anchor cable on a continuous mining working face is provided. A four-arm top anchor bolt drill carriage serves as a front carriage, a six-arm side anchor bolt and top anchor cable and top anchor cable drill carriage serves as a rear carriage, and the two carriages are arranged in a front-rear direction to work in parallel. Four anchor bolt drill machines of the four-arm top anchor bolt drill carriage face to a top plate. Two drill machines are disposed in front of the six-arm side anchor bolt and the top anchor cable drill carriage. At a distance of four meters away, another two drill machines are disposed. Two top anchor cable drill machines are disposed in a middle of the anchor bolt drill machines and face to the top plate.
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