适用于极度破碎顶板的特殊端头支架

Suitable for Extreme Broken Roof Special End Support

主要介绍了一种用于顶板极度破碎的巷道端头支架。该端头支架采用2架并列的型式,外侧支架采用3根立柱,内侧端头支架由于紧邻转载机,使用2根立柱,底座后部加宽,使支架更稳,对支架后部的采空区有更好的隔离效果。

Mainly introduces a kind of used for roof extremely broken roadway end support. The end support by using two frame paratactic type, lateral support the three root post, inside end support due to close to the transfer machine, use two root column, base broadened back, support and more stable, to support at the back of the goaf have better isolation effect.