Channel steel type forestope
The utility model belongs to the technical field of the mining equipment of strutting, especially, relate to a channel steel type forestope, including the channel -section steel body, the channel -section steel body includes two risers and the bottom plate of connecting two risers, the central point...
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Main Authors | , , , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
06.03.2018
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model belongs to the technical field of the mining equipment of strutting, especially, relate to a channel steel type forestope, including the channel -section steel body, the channel -section steel body includes two risers and the bottom plate of connecting two risers, the central point of bottom plate puts and is equipped with a preformed hole, the middle part edge of riser is equipped with a collar, be equipped with a chain on the collar, bolt section of thick bamboo of chain end -to -end connection, the utility model has the advantages of simple structure, excellent in use effect.
本实用新型属于矿用支护设备技术领域,尤其涉及种槽钢式前探梁,包括槽钢本体,槽钢本体包括两个立板和连接两个立板的底板,所述底板的中心位置设有个预留孔,所述立板的中部边缘处设有个安装环,所述安装环上设有根锁链,所述锁链末端连接个螺栓筒;本实用新型具有结构简单,使用效果好的优点。 |
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Bibliography: | Application Number: CN201721115607U |