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发明公开
CN108946415A 矿井提升装置 无效 - 驳回

矿井提升装置
摘要：
本发明公开了矿井提升装置。该矿井提升装置包括：卷筒，卷筒包括第一卷筒部和第二卷筒部；第一导向轮；第二导向轮；牵引绳，牵引绳包括：第一牵引绳，第一牵引绳的一端缠绕在第一卷筒部上，另一端绕过第一导向轮；第二牵引绳，第二牵引绳的一端缠绕在第二卷筒部上，另一端绕过第二导向轮，其中，牵引绳为高性能纤维绳，且第一牵引绳和第二牵引绳在卷筒上的缠绕方向相反。该矿井提升装置通过采用高性能纤维绳代替现有的钢丝绳作为牵引绳，提升载荷显著增加、提升装置的使用寿命显著延长，并降低了井深对载荷和使用寿命的影响。
摘要（英）：

The invention discloses a mine hoisting device. The mine hoisting device comprises a winding drum, a first guide wheel, a second guide wheel and traction ropes; the winding drum comprises a first winding drum part and a second winding drum part, the traction ropes comprise the first traction rope and a second traction rope, one end of the first traction rope is wound on the first winding drum part, the other end of the first traction rope winds around the first guide wheel, one end of the second traction rope is wound on the second winding drum part, and the other end of the second traction rope winds around the second guide wheel. The traction ropes are high-property fiber ropes, and the winding directions of the first traction rope and the second traction rope on the winding drum are opposite. According to the mine hoisting device, the high-property fiber ropes replace an existing steel wire rope to serve as the traction ropes, the hoisting load is obviously increased, the service life of the hoisting device is obviously prolonged, and the influence of the well depth on the load and the service life is reduced.

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