Device and method for filling open-air large-diameter blast hole with emulsion explosive
The invention discloses a device and a method for filling an open-air large-diameter blast hole with emulsion explosive, and belongs to the field of blasting. The device for filling the open-air large-diameter blast hole with emulsion explosive comprises a telescopic rod which is at least partially...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a device and a method for filling an open-air large-diameter blast hole with emulsion explosive, and belongs to the field of blasting. The device for filling the open-air large-diameter blast hole with emulsion explosive comprises a telescopic rod which is at least partially hollow and is provided with a round hole; a circular ring is fixed at one end of the telescopic rod; a plurality of claws are used for clamping the explosive and are rotationally connected to the circular ring; and a pull rope penetrates into the round hole, and a plurality of branches which are fixedly connected with the claws respectively are formed at the tail end of the pull rope.
本发明公开了一种露天大直径炮孔装填乳化炸药的装置及方法,属于爆破领域。一种露天大直径炮孔装填乳化炸药的装置,包括:至少局部中空的伸缩杆,其上开设有圆孔;固定在所述伸缩杆一端的圆环;用于夹持所述炸药的多个爪子,均转动连接在所述圆环上;以及穿入所述圆孔的拉绳,所述其末端形成分别固定连接多个所述爪子的多个分支。 |
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