A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Blast hole depth measuring device and preparation method and application method thereof
The invention relates to a blast hole depth measuring device and a preparation method and an application method thereof, and belongs to the technical field of mining blasting. The blast hole depth measuring device comprises a measuring rope with scales and a heavy hammer, and a through hole is formed in the heavy hammer so that the measuring rope can be bound to the heavy hammer; the heavy hammer is obtained by solidifying slurry formed by mixing components including cement mortar and basalt fibers, the weight of the cement mortar is 97-98.45 parts by weight, and the weight of the basalt fibers is 1.55-3 parts by weight. Compared with an existing blast hole depth measuring device, the heavy hammer is made of the cement-based basalt fiber composite material, the production safety can be improved, and economic losses are avoided.
本发明涉及一种炮孔深度测量装置及其制备方法和应用方法，属于采矿爆破技术领域。其中该炮孔深度测量装置包括带有刻度的测绳和重锤，重锤中设有贯穿孔以使测绳能够绑缚于重锤上；重锤是由包括水泥砂浆和玄武岩纤维在内的组分混合形成的浆料再经凝固后得到，其中，水泥砂浆为97～98.45重量份，玄武岩纤维为1.55～3重量份。相较于现有炮孔深度测量装置，本发明中的重锤采用水泥基玄武岩纤维复合材料，能够提高生产安全，避免发生经济损失。
Blast hole depth measuring device and preparation method and application method thereof
The invention relates to a blast hole depth measuring device and a preparation method and an application method thereof, and belongs to the technical field of mining blasting. The blast hole depth measuring device comprises a measuring rope with scales and a heavy hammer, and a through hole is formed in the heavy hammer so that the measuring rope can be bound to the heavy hammer; the heavy hammer is obtained by solidifying slurry formed by mixing components including cement mortar and basalt fibers, the weight of the cement mortar is 97-98.45 parts by weight, and the weight of the basalt fibers is 1.55-3 parts by weight. Compared with an existing blast hole depth measuring device, the heavy hammer is made of the cement-based basalt fiber composite material, the production safety can be improved, and economic losses are avoided.
本发明涉及一种炮孔深度测量装置及其制备方法和应用方法，属于采矿爆破技术领域。其中该炮孔深度测量装置包括带有刻度的测绳和重锤，重锤中设有贯穿孔以使测绳能够绑缚于重锤上；重锤是由包括水泥砂浆和玄武岩纤维在内的组分混合形成的浆料再经凝固后得到，其中，水泥砂浆为97～98.45重量份，玄武岩纤维为1.55～3重量份。相较于现有炮孔深度测量装置，本发明中的重锤采用水泥基玄武岩纤维复合材料，能够提高生产安全，避免发生经济损失。
Blast hole depth measuring device and preparation method and application method thereof
一种炮孔深度测量装置及其制备方法和应用方法
YIN ZUOMING (author) / ZHAO QIANG (author) / YANG WEI (author) / ZHOU YUE (author) / ZHU GAN (author) / WANG JIANLONG (author) / LU XIZHOU (author) / MIAO JIE (author) / ZHANG SHIQING (author) / AO RIGELE (author)
2025-01-07
Patent
Electronic Resource
Chinese
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