3results about How to "Affect the protective effect" patented technology

This utility model discloses an anchoring device for geological disaster control, including an anchoring pipe. A groove is formed on the inner wall of the anchoring pipe at its bottom. Multiple through holes are formed on the inner wall of the groove on both sides, arranged vertically. A pointed cone is movably installed inside each through hole. An inclined block is fixedly attached to the tail end of each pointed cone. A connecting spring is fixedly attached to the inner wall of each inclined block. Multiple connecting springs are located at the outer ends of the pointed cones. The other end of each connecting spring is fixedly connected to the inner wall of the groove. A partition is provided on the upper end face of the anchoring pipe. A threaded rod is provided in the middle of the partition. The user can rotate a handwheel to move a pushing block downwards, causing the pushing block to push the inclined block and the pointed cone outwards, thus inserting one end into the soil and increasing the device's stability.

This invention belongs to the field of mineral exploration technology, specifically a rapid gold prospecting method based on geophysical and geochemical data analysis, including the following steps: A1. Collect geological maps, mineral maps, remote sensing images, and historical exploration data to establish an initial GIS database; A2. Collect samples and send them to the laboratory for multi-element analysis to delineate comprehensive geochemical anomaly zones dominated by gold; A3. Use X-ray fluorescence detection devices for multi-element detection to focus areal anomalies onto specific surface element concentration centers; A4. Deploy surface geophysical equipment to detect the spatial distribution, occurrence, and depth of low-resistivity, high-polarization bodies or ore-controlling structures related to mineralization; A5. Perform spatial fusion and coupling analysis of surface element anomalies, subsurface geophysical anomalies, and known geological structures to establish a comprehensive model and screen drilling verification targets; A6. Design and implement verification drilling, and conduct precise analysis using core samples to verify the accuracy of the comprehensive geophysical and geochemical prediction.

This utility model discloses a transformer core clamp grounding current monitoring device, including a main unit, a data cable, a current clamp, a display, buttons, and a rotating structure. By setting up the rotating structure, the rotating plate can be moved upwards by loosening the screw plug, thereby separating the rotating plate from the drive shaft, releasing the limiting effect on the rotating plate, facilitating the replacement of the rotating plate and the protective structure, and preventing damage to the protective frame from bumps or impacts after prolonged use, thus ensuring the protective effect. The magnetic connection between the first and second magnetic strips facilitates the opening and closing of the protective frame. The protective frame protects the display and buttons, preventing damage and effectively preventing dust from entering the display and buttons.