A kind of foundation soil classification detection sampling device before construction

Abstract

The invention relates to the technical field of soil quality detection. The invention further discloses a foundation soil quality classified detection sampling device before building engineering construction. The foundation soil texture classified detection sampling device comprises a sampler, wherein the interior of the sampler is movably connected with a fixed rod; the top part of the fixed rodis fixedly connected with a rotating wrench; fixed teeth are fixedly arranged in the sampler; a dragging handle is fixedly connected to the right side of the sampler; an air pressure chamber is movably connected to the lower portion of the fixed teeth; a sampling shovel is connected to the end, away from the rotating wrench, of the fixed rod in a specified mode; and a sample discharging plate is movably connected to the interior of the sampling shovel. When a movable sliding block moves to the outermost end of a movable rail, the movable sliding block is clamped into a clamping groove at the tail end of the movable rail, and supporting feet support the sampler due to the gravity action of the sampler, so that the sampler can be fixedly arranged in the sampling process, the sampler cannot be damaged in the sampling process and the waste of resources is reduced.

Description

technical field [0001] The invention relates to the technical field of soil quality detection, in particular to a foundation soil quality classification detection and sampling device before construction of a construction project. Background technique [0002] Soil quality testing refers to judging the environmental quality and its change trend through the determination of representative values ​​of factors affecting soil environmental quality. We usually refer to soil quality testing as soil environmental monitoring, which generally includes point sampling, sample preparation, analysis methods, Technical content such as result characterization, data statistics, and quality evaluation. With the gradual rise of people's living standards, people have quality requirements for their living environment. Therefore, when building foundations for general houses, they will The soil is tested for soil to ensure the living environment. [0003] During soil testing, it is generally nece...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a foundation soil classification detection sampling device before the construction of a construction project, which has the advantages of a fixed detection frame and is convenient to move, and solves the problem of not being easy to fix the detection frame and inconvenient to move

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