Measuring electrodes for electrical surveying in water areas

Abstract

The invention provides an electrical prospecting measuring electrode for waters. The measuring electrode comprises an electrode, a base, a conductive clamp and a fixer. The bottom of the fixer is provided with a fixing slot; one end of the conductive clamp is clamped in the fixing slot detachably; the other end of the conductive clamp is electrically connected with the electrode through the base. The conductive clamp is used for clamping a metal part at the preset electrode position of a cable so that the metal part is in electric connection with the conductive clamp. The electrical prospecting measuring electrode has the advantages that workers do not need to insert the measuring electrodes one by one to underwater underground medium, and do not need to arrange the measuring electrodes by aids of external tools in deep waters, thus arrangement of the measuring electrodes is facilitated, labor cost is saved greatly, and arrangement efficiency of the measuring electrodes is improved.

Description

technical field [0001] The invention relates to geotechnical engineering prospecting technology, in particular to an electrical prospecting measuring electrode used in water areas. Background technique [0002] In geotechnical engineering investigation, shallower waters (referred to as shallow waters) such as mountain rivers and floodplains are often encountered. Electrode devices and electrode layouts used in the process of exploring shallow waters using electrical instruments , which is crucial for data acquisition in shallow waters. [0003] In the prior art, when parallel electrical instruments are used to conduct electrical exploration in shallow waters, measuring electrodes are usually directly arranged in shallow waters, that is, the measuring electrodes are manually inserted into the underground medium in shallow waters one by one (that is, the land at the bottom of shallow waters), and then The electrode is connected to the cable through the core wire of the electr...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an electrical survey measuring electrode used in water areas, which is used to solve the problem that when arranging the measuring electrodes in the prior art, it is necessary to insert the measuring electrodes into the underground medium of the water area with the help of external tools, the electrodes are inconvenient to fix, and Technical issues with inefficient electrode placement

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