摘要：【中文】本发明提供了一种浮动天车结构，包括天车架及设置在天车架上的天车滑轮组、天车导轮、活塞杆连接架、左绳索导向轮与右绳索导向轮，左绳索导向轮与右绳索导向轮分别位于天车滑轮组的径向左右两侧且三者的轴心线平行设置，左绳索导向轮与右绳索导向轮错开布置，本发明中，左右绳索导向轮的轴向方向与天车滑轮组的轴向方向保持平行，左右绳索导向轮错开布置，整条绳索在天车滑轮组与左右绳索导向轮上呈平滑的顺绕状态，可有效的减小绳索及滑轮的磨损，延长绳索与滑轮的寿命。补偿缸活塞杆的连接与安装位置为天车的前后侧，可避免与左右两侧的摇臂机构、导轨及导轨支架发生干涉，安装空间更灵活自由，安装方便。 【EN】The invention provides a floating crown block structure, which comprises a crown block frame, a crown block pulley block, a crown block guide wheel, a piston rod connecting frame, a left rope guide wheel and a right rope guide wheel, wherein the crown block pulley block, the crown block guide wheel, the piston rod connecting frame, the left rope guide wheel and the right rope guide wheel are arranged on the crown block frame, the left rope guide wheel and the right rope guide wheel are respectively positioned on the radial left side and the radial right side of the crown block pulley block, the axial lines of the left rope guide wheel and the right rope guide wheel are arranged in parallel, the left rope guide wheel and the right rope guide wheel are arranged in a staggered mode, the axial direction of the left rope guide wheel and the axial direction of the crown block pulley block are parallel, the left rope guide wheel and the right rope guide wheel are arranged in a staggered mode, the. The connection and installation positions of the piston rods of the compensation cylinders are the front side and the rear side of the crown block, so that the interference with rocker arm mechanisms, guide rails and guide rail supports on the left side and the right side can be avoided, the installation space is more flexible and free, and the installation is convenient.

摘要：【中文】本发明公开了一种深海采矿设备，其特征在于：包括集矿车、破碎头以及脉冲爆丝组，脉冲爆丝组包含若干个爆丝单元，脉冲爆丝组固定于破碎头，爆丝单元包括放丝筒、送丝机构、第一电极、第二电极、第一夹持机构和第二夹持机构，放丝筒卷绕有爆丝，放丝筒安装于破碎头上，第一电极、第二电极分别连接至强脉冲电源的两个输出接口，所述送丝机构包括上排送丝槽轮、下排送丝槽轮、送丝驱动单元，上排送丝槽轮、下排送丝槽轮转动安装于破碎头上，本发明通过产生瞬间高压，产生冲击波压碎矿层，可以通过控制脉冲电压和电流以控制金属丝爆炸所产生冲击波的压强，以此控制破碎头来破碎不同厚度的岩石，解决了对于深海复杂海况，矿层分布不均匀的采矿环境的矿层采集和开发。 【EN】The invention discloses deep sea mining equipment, which is characterized in that: the invention comprises a mining collecting vehicle, a crushing head and a pulse wire explosion group, wherein the pulse wire explosion group comprises a plurality of wire explosion units, the pulse wire explosion group is fixed on the crushing head, the wire explosion units comprise a wire discharge cylinder, a wire feeding mechanism, a first electrode, a second electrode, a first clamping mechanism and a second clamping mechanism, wire explosion is wound on the wire discharge cylinder, the wire discharge cylinder is arranged on the crushing head, the first electrode and the second electrode are respectively connected to two output interfaces of a strong pulse power supply, the wire feeding mechanism comprises an upper wire feeding sheave, a lower wire feeding sheave and a wire feeding driving unit, the upper wire feeding sheave and the lower wire feeding sheave are rotatably arranged on the crushing head, the invention generates shock wave to crush an ore layer by generating instant high pressure, can control the pressure of the shock wave generated by the explosion of a metal wire by controlling pulse voltage and current, controls the crushing head to crush rocks with different thicknesses, and solves the problem of deep sea complex conditions, and (4) acquiring and developing the ore deposit in the mining environment with uneven ore deposit distribution.

摘要：【中文】本发明公开了一种深海采矿方法，其特征在于，包括如下步骤：步骤S1，将深海采矿设备下沉至海底采矿区域，步骤S2，将脉冲爆丝组的爆丝单元的窗口至对准爆破区域；步骤S3，强脉冲电源对爆丝单元的爆丝通以强脉冲电流，爆丝单元的爆丝以及爆丝区域的海水瞬间气化掉，产生冲击波，通过海水的冲击破碎岩石。本发明通过产生瞬间高压，产生冲击波压碎矿层，可以通过控制脉冲电压和电流以控制金属丝爆炸所产生冲击波的压强，以此控制破碎头来破碎不同厚度的岩石，解决了对于深海复杂海况，矿层分布不均匀的采矿环境的矿层采集和开发。 【EN】The invention discloses a deep sea mining method which is characterized by comprising the following steps: step S1, sinking the deep sea mining equipment to a submarine mining area, and step S2, enabling a window of a wire explosion unit of the pulse wire explosion group to be aligned with the explosion area; and step S3, the strong pulse power supply supplies strong pulse current to the blasting wire of the blasting wire unit, the blasting wire of the blasting wire unit and the seawater in the blasting wire area are gasified instantly, shock waves are generated, and the rock is crushed through the impact of the seawater. The invention generates shock waves to crush the ore layer by generating instant high pressure, and can control the pressure intensity of the shock waves generated by explosion of the metal wires by controlling the pulse voltage and the current so as to control the crushing head to crush rocks with different thicknesses, thereby solving the problem of ore layer acquisition and development in the mining environment with uneven ore layer distribution under the complicated sea conditions of deep sea.