The invention relates to the technical field of underwater drilling, and discloses a drilling and blasting ship suitable for high flow velocity, which comprises a drilling and blasting ship body and a drilling machine, a mounting frame is arranged on the drilling and blasting ship body, an electric hoist is arranged on the mounting frame, and the drilling machine is hoisted on a steel wire rope of the electric hoist; first guide rails and a second guide rail for moving compensation of the electric hoist are arranged on the mounting frame, the first guide rails are perpendicular to the second guide rail in the horizontal direction, the two first guide rails are fixedly mounted on the two sides of the top of the mounting frame respectively, the two ends of the second guide rail are slidably arranged on the two first guide rails, and the electric hoist is slidably mounted on the second guide rail; a driving mechanism for driving the first guide rail to move is arranged on the outer side of the first guide rail; an electric driving wheel capable of moving along the second guide rail is arranged on the electric hoist; the drilling and blasting ship body is further provided with a direction sensor and a displacement sensor which are used for detecting the moving direction and the moving distance of the drilling and blasting ship body respectively. Accurate drilling construction can be conducted in a water area with the large flow speed, and the blasting effect is improved.
本发明涉及水下钻孔技术领域,公开了一种适用于大流速的钻爆船,包括钻爆船体以及钻孔机,钻爆船体上设有安装架,安装架上设有电葫芦,钻孔机吊装在电葫芦的钢丝绳上;安装架上设有供电葫芦移动补偿的第一导轨以及第二导轨,第一导轨与第二导轨在水平方向上相垂直,第一导轨有两根且分别固定安装在安装架顶部的两侧,第二导轨的两端滑动设置在两第一导轨上,电葫芦滑动安装在第二导轨上上,第一导轨的外侧设有驱动第一导轨移动的驱动机构,电葫芦上设有可沿第二导轨移动的电驱轮;钻爆船体上还设有分别检测钻爆船体移动方向与移动距离的方向传感器以及位移传感器。可以在流速较大的水域进行精确的钻孔施工,提高爆破的效果。
Drilling and blasting ship suitable for high flow speed
一种适用于大流速的钻爆船
06.05.2025
Patent
Elektronische Ressource
Chinesisch
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