摘要：【中文】本发明提供一种扭力冲击器，包括传动轴、涡轮、扭力传导接头和若干对扭力发生装置，传动轴上端通过上轴承座连接上接头，传动轴下端通过下轴承座连接下接头，下接头下端连接钻头，涡轮安装在传动轴上，扭力传导接头位于涡轮下方且其上下两端分别连接上接头和下接头，各对扭力发生装置均安装在扭力传导接头内部，每一扭力发生装置均包括冲击砧、连接轴和两冲锤，冲击砧的横截面为变厚度圆环形，且冲击砧的内表面设有第一冲击面，连接轴和两冲锤均位于冲击砧内部，两冲锤分别安装在连接轴的两端，连接轴垂直连接传动轴。本发明的有益效果：本发明可以持续地、同方向地生产扭转冲击振动，能够有效避免钻头黏滑现象的产生，提高钻头钻探效率。 【EN】The invention provides a torque impactor which comprises a transmission shaft, a turbine, a torque transmission joint and a plurality of pairs of torque generation devices, wherein the upper end of the transmission shaft is connected with an upper joint through an upper bearing seat, the lower end of the transmission shaft is connected with a lower joint through a lower bearing seat, the lower end of the lower joint is connected with a drill bit, the turbine is arranged on the transmission shaft, the torque transmission joint is positioned below the turbine, the upper end and the lower end of the torque transmission joint are respectively connected with the upper joint and the lower joint, each pair of torque generation devices are arranged inside the torque transmission joint, each torque generation device comprises an impact anvil, a connecting shaft and two impact hammers, the cross section of the impact anvil is in a variable-thickness annular shape, the inner surface of the impact anvil is provided with a first impact surface, the connecting shaft and the two. The invention has the beneficial effects that: the invention can continuously produce torsional impact vibration in the same direction, can effectively avoid the occurrence of drill bit stick-slip phenomenon, and improves the drilling efficiency of the drill bit.

摘要：【中文】本发明公开了一种用于岩溶精细化水动力参数检测的设备，包括：箱体以及隔板，所述箱体为矩形无前壁面箱体结构，所述隔板其左右两侧壁均固定焊接于箱体内左右两侧壁面上，且位于中心线上，本发明涉及岩溶检测设备技术领域，通过将岩石放入垂直固定或水平固定的承载件内的截留网上，并将对接件套装在承载件一端进行旋接固定；进而可通过控制液泵驱动，使储液桶的液体对岩石进行垂直或水平冲刷；通过控制电磁溢流阀的流量，通过流量计测量流量以及重力检测器检测岩石重量变化，并通过显示器显示；该设计可针对岩石进行不同方向的冲击进行检测器重力变化、液体流速以及岩溶后的整体流量机即所述液体总流量，便于检测计算。 【EN】The invention discloses a device for detecting karst refined hydrodynamic parameters, which comprises: the invention relates to the technical field of karst detection equipment, which comprises a box body and a partition plate, wherein the box body is of a rectangular box body structure without a front wall surface, the left side wall and the right side wall of the partition plate are fixedly welded on the left side wall and the right side wall of the box body and are positioned on a central line, rocks are placed on a trapping net in a vertically fixed or horizontally fixed bearing piece, and a butt joint piece is sleeved at one end of the bearing piece to be screwed and fixed; the liquid in the liquid storage barrel can vertically or horizontally scour the rock by controlling the driving of the liquid pump; the flow of the electromagnetic overflow valve is controlled, the flow is measured by a flowmeter, the weight change of the rock is detected by a gravity detector, and the weight change is displayed by a display; the design can be used for carrying out impact in different directions on rocks to carry out detector gravity change, liquid flow rate and the integral flow machine after karst, namely, the total liquid flow rate is convenient for detection and calculation.

摘要：【中文】本发明公开了一种用于岩溶塌陷区水位红线监测预警装置与方法，包括：底座；支撑杆，四个所述支撑杆分别固定连接于底座的底部四角；控制机构，所述控制机构螺钉连接于底座的顶部后侧；导轨，两个所述导轨分别可拆卸设置于底座的左侧两端，且位于前侧的导轨内腔底部从左至右均开设有卡槽；加强筋，所述加强筋可拆卸设置于导轨的左侧；滑块，所述滑块插接于导轨的内腔左侧。本发明在实际使用时，可对塌陷坑水位高度机械式监测，无需工作人员靠近塌陷坑，安全性大幅度提高，而且，缩小了工作人员的劳动强度，节省人力，实现塌陷坑水位红线预警的实时监测，更利于水位监测使用。 【EN】The invention discloses a device and a method for monitoring and early warning water level red lines in a karst collapse area, which comprises the following steps: a base; the four support rods are respectively and fixedly connected to the four corners of the bottom of the base; the control mechanism is connected to the rear side of the top of the base through screws; the two guide rails are respectively detachably arranged at two ends of the left side of the base, and clamping grooves are formed in the bottoms of the guide rail inner cavities positioned on the front sides from left to right; the reinforcing rib is detachably arranged on the left side of the guide rail; the slider, the slider is pegged graft in the inner chamber left side of guide rail. When the collapse pit water level early warning device is actually used, the collapse pit water level height can be mechanically monitored, workers do not need to approach the collapse pit, safety is greatly improved, labor intensity of the workers is reduced, manpower is saved, real-time monitoring of collapse pit water level red line early warning is achieved, and water level monitoring and using are facilitated.