ZL型悬移顶梁液压支架在薄煤层超前支护中的推广与应用

ZL-form are unsettled in extension and application in thin seam advance shoring moving back timber hydraulic support

翟镇煤矿为解决超前支护难题,不断探索新型支护形式。ZL型悬移顶梁液压超前支架应用为顺槽超前支护提供了一种全新的、机械化程度较高的支护方式。该型超前支护支架的应用切实解决了现场存在的高度、支护强度问题,取得了较好的效果,具有较高的推广价值。

The Zhai town coal mine is the difficult problem resolving the advance shoring , probes the new model shoring form unceasingly. Z L - form are unsettled moving back timber hydraulic pressure advance holder application for the shoring has provided higher shoring of one kind of the degree brand - new , mechanizing way along slot advance. Have owed type advance shoring holder application the intensity problem having resolved the altitude , shoring there existing in scene conscientiously , have got fairly good effect , have had higher extension value.