Top cutting blasting energy gathering pipe

• Main Authors: YANG GUOJIN, HUANG YUANTING, HUANG RUPING
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2024
• Subjects: AMMUNITION; BLASTING; EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model discloses a topping blasting energy gathering pipe which comprises a funnel head and a pipe body, energy gathering holes are symmetrically formed in the two opposite sides of the outer side wall of the pipe body, the funnel head is fixed to one end of the pipe body, and the funnel head is connected with the adjacent pipe body in a clamped mode. According to the utility model, the two adjacent sections of pipe bodies are clamped through the funnel head, so that the pipe body connection time is shortened from 25 minutes to 20 minutes or less, and the pipe body connection efficiency is improved; secondly, explosives are loaded into the pipe body through the funnel head, use is convenient, explosive leakage is avoided, meanwhile, positioning of the pipe body can be achieved by arranging the guide groove and the protruding block, it is guaranteed that all the energy gathering holes are located on the same straight line, and therefore the blasting effect is improved. 本实用新型公开了一种切顶爆破聚能管，包括漏斗头和管体，所述管