A manual charging rope for open -air well deep hole blasting
The utility model relates to a manual charging rope for open -air well deep hole blasting, this manual charging rope is mainly restricted (1) by the powder charge, and powder charge groove (2) that are located powder charge rope lower part are constituteed, bayonet socket slot (3) on bayonet joint (...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a manual charging rope for open -air well deep hole blasting, this manual charging rope is mainly restricted (1) by the powder charge, and powder charge groove (2) that are located powder charge rope lower part are constituteed, bayonet socket slot (3) on bayonet joint (5) of powder charge rope (1) and part bearing bar (9) in powder charge groove (2) are connected. The utility model discloses an useful benefit is: can once hoist the multireel explosive, measurable quantity big gun bore depth degree improves loading rate.
本实用新型涉及种用于露天中深孔爆破的人工装药绳，该人工装药绳主要由装药绳(1)，位于装药绳下部的装药槽(2)组成，所述装药绳(1)的卡口插头(5)与装药槽(2)的部件承重杆(9)上的卡口插槽(3)连接。本实用新型的有益效益是：能次吊装多卷炸药，可测量炮孔深度，提高装药效率。 |
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