Hydrogeological sampling device

Abstract

The hydrogeological sampling device comprises a walking frame, the walking frame comprises a walking carriage, walking wheels are fixedly installed on the bottom face of the walking carriage, and a walking handle is fixedly installed on the right side face of the walking carriage; the sampler is fixed through the fastening mechanism, so that people can disassemble the sampler conveniently, obtain soil samples at corresponding positions and obtain the soil samples with accurate depth, the accuracy is improved, the accuracy is high, people can analyze and obtain accurate hydrogeological conditions, and the working efficiency is improved. By means of the non-return structures, the relative positions of the propelling structures and the samplers or the relative positions of the samplers can be fixed, the propelling structures and the samplers are prevented from being automatically separated or the samplers are prevented from being automatically separated, meanwhile, people can conveniently take down the whole samplers, the propelling structures and the samplers are centralized through the centralizing mechanisms, and the sampling efficiency is improved. The sampler can be drilled into the stratum in a fixed direction, so that the practicability of the hydrogeological sampling device is improved.

Description

technical field [0001] The invention relates to the field of hydrogeological sampling equipment, in particular to a hydrogeological sampling device. Background technique [0002] Hydrogeology is a branch of geology, which refers to the various changes and movements of groundwater in nature. It mainly studies the distribution and formation of groundwater, the physical properties and chemical components of groundwater, groundwater resources and their rational use, and the impact of groundwater on engineering. The adverse effects of construction and mining and their prevention and control, etc., with the development of science and the needs of production and construction, hydrogeology is divided into regional hydrogeology, groundwater dynamics, hydrogeochemistry, water supply hydrogeology, ore deposit hydrogeology In recent years, hydrogeology has interpenetrated with geothermal, earthquake, environmental geology, etc., forming several new fields. Hydrogeology studies the relat...

AI Technical Summary

Problems solved by technology

[0003] The existing hydrogeological sampling device is mainly composed of a vehicle frame, a drilling motor, and drilling parts. When in use, the drilling motor rotates with the drilling parts, and the drilling parts are used to drill holes at the target site, and then the drilled soil Sampling and detection, the sampled soil is relatively random, it is impossible to determine the exact location of the sampled soil, and thus cannot bring accurate information for people to analyze the hydrogeological conditions, resulting in large errors in the hydrogeological conditions analyzed by people, so it is urgent Need to design a hydrogeological sampling device

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